Discover how Dungeons and Dragons (DnD) transformed the team dynamics at Showmax, fostering collaboration, camaraderie, and strong interpersonal connections. Join us on this journey as we delve into the incredible power of tabletop gaming for team building.

Unleashing the Power of Teamwork Through DnD: The Ultimate Team-Building Experience at Showmax

At Showmax, we're no strangers to the world of online video streaming, code, and cutting-edge technology. But sometimes, the best way to build a strong team isn't through Teams conference calls or Slack messages – it's through good old-fashioned tabletop gaming. For more than two years, a group of us have been embarking on epic Dungeons and Dragons adventures, and we've discovered that this fantastical pastime has had a profound impact on our teamwork, collaboration, and interpersonal connections. So, grab your d20 and join us on this journey as we reveal how our weekly DnD sessions became the best team-building experience we've ever had!

Imagine a group of dedicated developers and team leaders, exhausted after a day of debugging and brainstorming, suddenly finding themselves transported to a world of swords, sorcery, and epic quests. Guided by our exceptional Dungeon Master (and skilled developer, Tomáš Heger), we navigate this fantastical realm as a bard, a druid, a rogue, and more, learning a thing or two about teamwork and camaraderie along the way.

Staying Connected and Accelerating Onboarding

Amidst the COVID lockdowns, our DnD sessions became crucial for staying connected, maintaining morale, and preserving team spirit. These virtual gatherings offered a sense of normalcy and companionship during unpredictable times.

When I joined the company two years ago, we were operating entirely remotely due to the pandemic. It took me over two months to meet my team members in person for the first time! When I joined the DnD sessions I felt immediately closer to my colleagues with the added bonus of having an excellent opportunity to practice my English, which helped me feel more confident speaking my second language. João Pampanini (a.k.a. Jony), one of our colleagues, experienced a similar benefit when he joined our DnD sessions during this first week at the company. Having relocated from Brazil to the Czech Republic, Jony quickly felt welcome and supported by the team, thanks to our shared adventures.

For both newcomers and relocated team members, our DnD sessions have proven to be engaging icebreakers that expedite onboarding and cultivate a sense of belonging. By cultivating camaraderie and creating memorable experiences, these sessions have become an invaluable tool in connecting and integrating team members.

Our weekly DnD sessions have even helped nurture strong relationships with colleagues who have moved to other teams. Despite two of our players transferring to different teams, we still gather around the table (or screen) to share in the excitement, keeping our connections intact and strengthening our bonds.

Building Character(s) and Questing Together

So, what's the secret sauce that makes it such a fantastic team-building experience? DnD allows our team to step into the shoes of unique characters, improving empathy, understanding, and adaptability while exploring different perspectives and problem-solving styles. In each session, we rely on one another to overcome obstacles and achieve goals, which makes a powerful parallel with the essential teamwork we need at our daily work at Showmax in order to deliver the best experience possible to our users. Plus, it doesn't hurt that the memories of epic battles, daring rescues, and hilarious misfortunes make for great coffee break conversation!

DnD is nothing if not entertaining, and our weekly sessions have become a much-anticipated opportunity to unwind, laugh, and share in some lighthearted fun. This shared sense of humor and excitement has made its way back to the office, creating a fun, supportive atmosphere where even the most daunting deadlines seem conquerable. After all, if we can defeat a Goddess of Winter, we can certainly tackle a few lines of code!

Our weekly Dungeons and Dragons sessions have become more than just a hobby – they're a testament to the power of play in developing strong, collaborative teams. As we continue to explore new realms, slay fearsome foes, and weave tales of adventure, we all feel like we couldn’t hope for a better team-building experience at Showmax! So, whether you're an experienced adventurer or just starting your journey, don't be afraid to take a leap into the unknown and embrace the team-building power of play. You never know – your own epic saga of collaboration and adventure might just be waiting for the roll of a die!

Critical Success: Unleashing the Power of Teamwork Through DnD

Learn about the technical challenges and solutions involved in delivering a smooth 4K live stream of the FIFA World Cup on Showmax Pro, including the use of a specialised live streaming infrastructure, construction of an ABR ladder, and disaster plans. Discover how the team overcame issues related to codecs, FPS, and DASH format, and why they chose to use SDR instead of HDR.

Delivering a Smooth 4K Live Stream of the FIFA World Cup: Technical Aspects and Challenges

Live sports streaming from SuperSport sets Showmax apart from other VoD services on the African market and offers our customers a valuable addition to general entertainment. Live sporting events are included in a subscription tier Showmax Pro. We wrote more about Sports Streaming at Showmax back in 2020 when we launched it. 

This time we want to talk about how we got the opportunity to stream Qatar's FIFA World Cup (FWC) in 4K resolution. It’s one of the biggest sporting events in the world and delivering it in 4K completely exceeded our expectations. 

For many engineers it was just another kind of content, because they simply see football as a game where 22 sweaty humans are chasing a ball to get it into the goal. But we have a few Brazilian colleagues, and they felt differently 🙂 

Juliano Medieta said, “I was always excited about watching FiFA World Cups in general (as you might expect from a Brazilian), but this time it was really special for me working at Showmax. It is awesome when something you enjoy is mixed in your work. I wish I could go back to tell twenty-year-old me that one day I would be in the Czech Republic working in a streaming company broadcasting the World Cup to South Africa just to see my face of total confusion.”

But let’s go back to our story and focus on the technical aspect of delivering a smooth 4K live football stream to all supported devices. 

Our live streaming infrastructure shared between Showmax and DStv (live and catch-up added-value service for satellite receivers) is significantly different from our VoD encoding pipeline. First of all, unlike VoD encoded by FFmpeg, for live streaming we use specialised on-premise AWS Elemental encoders, where we run more than 500 live channels 24/7. The stream is pushed to a Unified Origin packager, which applies DRM encryption on-the-fly and transforms the streams to formats supported by our devices and applications. As a primary CDN for live streaming we use Akamai, which has a decent presence of their edges in South Africa, but in Nigeria you may end up streaming from edges located in Europe. The source of live channels comes from the inputs for the satellite broadcasting and it’s interlaced 50 frames per second. So deinterlacing into progressive is a must have. This limits max frame rates to 25 which is not ideal for sports content but it is what it is. Luckily the source from Qatar was progressive in 50 FPS, which is great for fast action scenes or slow motion as it brings smoother movements.

The 4K UHD has a resolution of 3840 × 2160 pixels. But it’s not just about more pixels, it may bring killer features like High Dynamic Range (HDR), which provides a broader range of contrast and colours. As usual in IT we don’t have just one HDR format. Devices which do not support the given format may display pictures in dull colours. Also, using HDR for lower resolutions does not make much sense – switching between Standard Dynamic Range (SDR) profiles and HDR profiles can be tricky and the switching could be visible and disruptive. Due to this and the lack of previous experience with 4K UHD live streaming before (as well as in VoD), we decided to stay with SDR for all profiles and bring our customers higher picture resolution and smoother motions with a higher frame rate. 

It was the right decision, because we only had the opportunity to do production tests during several live English Premier League (EPL) matches a few weekends prior to the FWC kick-off. Not enough time and events to get sufficient samples and confidence for HDR.

For 4K streaming we decided to add HEVC/H.265 codec into the live stack, where we had only used AVC/H.264 so far. So when creating an ABR ladder for 4K live streaming, we recycled our experience from VoD, where we’d already been using HEVC codec for several years. From experience, we know that HEVC requires around 66% of the bit-rate of relevant profiles in AVC/H.264. We could confirm the same for live streaming.

In order to add new resolutions into the ABR ladder, we used common rules for projecting the ladder like the Power of .75 Rule and the Power of .5 Rule for higher resolutions. It helps to estimate bit-rates proportionally across profiles. You add an additional constant into the equation to cover the increase for doubling the FPS. Compared to what you would expect it does not mean doubling the bit-rate but only a 25% increase. 

We also added 1440p resolution to halve the gap between 1080p and 2160p. 

In this section, we want to share a few issues with you which we encountered during the implementation of 4K UHD live streaming and how we mitigated them. 

This is not exactly related to 4K streaming, but we noticed that some of the live streams became delayed by 5 minutes on the Exoplayer/Shaka player. These players are using the DASH format and 5 minutes is the exact length of our DVR window. By looking further into the DASH manifest we noticed that even though publishTime="2022-11-11T11:56:23.773789Z" looked correct, timestamps of chunks were shifted by 1 day ahead . So when the player tried to find the closest point to real-time, it considered the oldest one based on shifted timestamps. As we found out later, this was caused by a bug in AWS Elementals, when encoding is started/restarted around midnight.

The switching between profiles using different FPS on some Android TV decoders (e.g. Philips 55OLED806/12 model year using the OMX.MTK.VIDEO.DECODER.HEVC.secure decoder) was not smooth but a black frame was displayed for a fraction of a second, when switching profiles. 

Unfortunately, we did not find any mitigation for this.

For the games we got 2 sources, one as usual from satellite broadcast in 1080p resolution coming from the usual flow and one ad-hoc stream in 2160p coming from the new 4K flow. It would be possible to use the 2160p source for every device, take advantage of adaptive streaming, and let players select the best quality in the given conditions. However, we decided to provide both streams and let users explicitly switch to the 4K stream. It was unclear if the 4K stream would contain studio programs during half break, which is very popular among customers. Also, the new 4K flow was not battle-proven and any outage would cause playback issues for all customers. The option to switch between fullHD and 4K UHD was displayed only on devices which we detected as capable of 4K playback.

Of course, not everything was well received. The selection of 4K streams differed during the production test and final release for the World Cup. Mainly this caused some confusion, which we realised, but the tournament was too short for any further experiments, which could cause even more confusion.  

So we officially communicated instructions and customer care was ready to navigate users having troubles.

Customers were very pleased with the 4K quality and smoothness of 50FPS. Many of them just appreciated the possibility of watching the World Cup anywhere despite the struggles they have in ordinary life.

The chart below shows the users watching a 4K stream whose device and connectivity was sufficient to watch it in 4K vs. users watching a 4K stream who did not reach 4K resolution. This could be caused by either false-positive detection of 4K capability or insufficient internet connectivity.

As we explained, we had limited time to get ready for the FIFA World Cup and had a chance to conduct only a few tests during several live English Premier League matches a few weekends prior to the FWC kick-off. Nevertheless, we found a setup that worked amazingly great. There are numerous technical aspects of delivering a smooth 4K stream that we needed to consider and deal with. In this blog post, for example, we shared why we decided to go for SDR combined with a higher frame rate for all profiles instead of using HDR, or how we constructed an ABR ladder and mitigated several issues. 

There is definitely more to reveal about 4K streams. If you want to hear more, come to our next WeStream meetup in Prague on April 26th in Showmax Offices on Bucharova 2657/12, 15800 Prague 5.

Eva Podbrdská in the winning team at the Showmax offsite

Frequently on Slack, we sometimes get to hear fun stories she tells us about her dog, but more often we benefit from her devotion to her job and correct those mistakes of ours which she politely points out. She is an absolute professional and founder of the Showmax testers community, where members can share knowledge over a cup of coffee. Meet Eva Podbrdská, celebrating 4 years at Showmax this year. 

People tend to simplify things so we could say Eva is a tester, but she would explain to you that there is much more to it than just testing the software, so read on…

You have been working for Showmax for almost 4 years now, solely focused on testing. What thrills you about testing and why is it the best job for you personally?

I love when I get to do investigative work. The thrill of tracking down errors, searching for clues, digging in logs, gathering tiny bits of information until the culprit emerges – it's like a treasure hunt. Other people pay for this experience – and I'm lucky enough to get paid for it!

Another thing that intrigues me about the QA field is how diverse and varied the job is and how much there is to learn. I get to work within all layers of the tech stack, so I have the opportunity to play with many different tools and technologies. I get to cooperate with a very diverse group of people from a variety of teams. I get to do all kinds of things – sometimes my job is just figuring out who needs to talk to whom in order to make things work, and then facilitating that meeting :-) So I wouldn't exactly say I'm “solely focused on testing.” I'm focused on software quality and testing is just a part of that. 

How did you become a tester? Was it a coincidence or a well-thought-through choice?

It was a very pragmatic choice originally. Just like many other new moms, when my parental leave was nearing its end, I knew I didn't want to go back to my previous job in telecommunications where I'd had to work twelve-hour shifts, day and night. I needed a more flexible working arrangement to be able to combine work with caring for our kid. And I knew that jobs in IT tend to have this flexibility. At first, I was thinking of becoming a programmer - but I quickly realised it would take me more than a few weeks to learn coding on a level that would get me a job. Fortunately I found out that there is such a thing as testing, which I'd never heard of before. That sounded like something I could do! I was incredibly lucky to land a part-time job at Showmax almost straight away. And I quickly fell in love with my work. I think I've finally figured out what I want to do when I grow up! :-) 

Have you ever had a mentor at Showmax helping you grow the tester's skill set? 

I haven't had a dedicated mentor at Showmax but I have learned a lot from everybody I've cooperated with, regardless of their role. Showmax is an amazing place that has enabled me to learn and grow on a scale I'd never expected to be possible. In a sense, the whole company is my mentor! And being a backend tester, I am often acting as a hub connecting many different people and teams across the company. I get to work with developers, product owners, project managers, data engineers, and also with people from other companies we cooperate with. So many opportunities to learn new things every day!
Another community that has supported me a lot in my learning is the Ministry of Testing. It's without exaggeration the best testing community in the observable universe and I feel very fortunate to be a part of it and learn from my fellow testers all around the world.

How many testers do you cooperate with on a daily basis?

Being the only tester on our team, I don't cooperate with other testers at Showmax very often. To be honest, that's something that's been bugging me for quite some time – that testers from different teams don't get to learn from each other all that much. I have recently started running regular “coffee” sessions where we share knowledge together. We'll see how it goes.

What does your typical day look like? (Is there a week day you like the most, e.g. because of regular testing loads?)

In the backend we don't have scheduled releases, we release on a continuous basis. That means there are no typical days for me – every day is different. Scheduled meetings, ad-hoc meetings, pairing, deep solo work or just jumping here and there on Slack to help people out… I never know what the day will bring.

So no favourite day because of its schedule? 
I enjoy Thursdays – I've recently gone back to working part-time, I'm working only four days a week and have Fridays off. So Thursday is my Friday before a three-day weekend :-D I can't recommend this arrangement enough, it has been doing wonders for my mental health. It's absolutely worth the pay cut for me.

In December last year, you finished Femme Palette mentoring and Black-Box Software Testing (BBST) Foundations course levelling up your skills. What would you say the Femme Palette mentor helped you with the most?

My mentor was Lewis Prescott and I couldn't have wished for a better one. Not only is Lewis extremely experienced as a tester and test lead, he's also one of the kindest and most supportive people I've ever met. It's priceless to be able to talk things through with somebody who has gone through the exact same challenges and knows how to deal with them.

The main topic we've been discussing was implementing change. It's one thing to identify issues and inefficiencies in the current ways we work as a team and know what we want to change, but actually making the change happen is a whole new animal. People are naturally resistant to change – the force of habit is a very powerful one. Lewis has helped me a lot with figuring out how to split a change into tiny steps and then find out ways to achieve each of those steps. Every now and then I find myself referring back to my notes from our sessions. 
And I haven't only gained a mentor, I've gained a friend.

And what has the BBST course brought you? 

Oh, lots of things :-) It was a very intense course that took basically all of my free time during a period of four weeks and covered a lot of topics – for example, there was a module on computer science fundamentals, another one on test strategy… But my main takeaway from this course was probably how it changed my mindset about testing oracles. A testing oracle is something that gives you a definite answer to the question “is this a feature, or a bug?” Previously, if I didn't have a clear and unambiguous oracle, I would always be looking for somebody to make that decision for me. The BBST course has empowered me to make the call myself and given me tools to support it – not only to say “I think this is a bug,” but also to give a powerful argument for “why is it a bug?” I'm very much looking forward to the next course, BBST Test Design, which I'll be taking in April. 

Last year you also visited the TestBash conference in the UK. This year you are coming back as a speaker. What will your talk be about?

TestBash UK (run by the Ministry of Testing) was absolutely incredible and I can't thank Showmax enough for funding our trip. The format of this conference is pretty unique – each speaker gives not only a talk, but also facilitates a hands-on workshop and an “activity” (a short, bite-sized workshop) which together make for a very intense and enjoyable learning experience.

I was very surprised when my abstract for this year's TestBash UK was accepted. I have never spoken at an in-person conference before so this is a whole new challenge for me – I'm equally exhilarated and terrified :-) The workshops will be especially demanding for me, as I don't have much experience with interactive teaching. Fortunately the MoT team is very supportive and I know I can ask them for help when I need it. My talk and workshops will be on the topic of learning – strategies for making learning more effective and persistent. My boss John is really the one to “blame” here because it was him who once suggested the book “Make it Stick” to me. That sparked my interest and sent me into a deep rabbit hole of learning about learning. I hope to empower other members of the community in their learning efforts and also to learn a lot myself in the process. Teaching others is the best way to learn after all!

What is your goal now, what do you want to achieve next?

I have just gotten the news that my submission for yet another conference, DevConf in South Africa, has been accepted as well! This time it will be a completely different talk – I'll be analysing the software bug that caused the crash of a rocket (Ariane 5 flight 501) from the point of view of a quality engineer. It will basically be an Air Crash Investigations episode but about a software failure. Fun!

It sounds like you have many interests – what do you want to focus on learning next?

There is so much to learn and so little time! 

Apart from upskilling myself in testing tools and other technical topics such as coding and test automation, I definitely want to be more actively involved in the testing community. I'm working on resurrecting the Ministry of Testing Prague meetups – one small meetup has already taken place (many thanks to Showmax for sponsoring us!) and I hope that together we can make the local community grow, thrive, and learn from each other.

Eva at the Ministry of Testing meetup at Showmax

Some could also hear your engaging talks about autism. Why is it an important topic for you?

It's a topic that is close to my heart – it was just a couple years ago that I found out that I'm autistic and the knowledge has changed my life in very profound ways. It has enabled me to accept myself for who I am and to finally get the tools and support I need. And that is what originally got me into public speaking despite being absolutely terrified of it. I have given online talks about autism and neurodiversity on several occasions: at TestBash Leadership (Ministry of Testing's online conference), at Showmax and at several other companies. I felt driven to pass the knowledge forward, share my personal story and what I've learned about myself with the hope it might help somebody else. If I've made just one other person's life better it was worth it.

Showmax CMS team attended DjangoCon 2022 in Porto where they learnt about Django and the things you can do with it, about the developer community around Django and how Django can be used in a wide variety of ways, from giving opportunities to get into coding with Django Girls to how to use hidden features of the framework to do things you didn’t even know you wanted to do! We share a list of recordings of very interesting and insightful talks from Django 2022. conference that we liked.

Experiences from DjangoCon 2022 in Porto

After a year of just virtual events taking place due to the COVID-19 pandemic outbreak, the Django community finally gathered in person for the DjangoCon 2022 conference and chose a very beautiful site – the city of Porto. Located in northwest Portugal, Porto is known for its rich history, stunning architecture, and thriving startup scene. Needless to say, we were excited to attend the conference and learn from the experts behind the Django framework, which has been a crucial tool in building Showmax's Content Management System (CMS).

During our visit to Porto, we were able to explore the city's famous landmarks and attractions, such as the iconic Clérigos Tower and the Cais da Ribeira. We were also treated to the city's famous golden sunset views and sampled its delicious seafood and world-renowned port wine. It was a wonderful learning opportunity and a chance to network with our peers, but also a moment of exploring the rich culture and history of this vibrant and dynamic city.

The event was held in The Super Bock Arena (Pavilhão Rosa Mota) which was definitely a good choice. The venue provided ample space for attendees to network and enjoy the talks and workshops. One of the unique features that stood out was the roof tour, which was a great opportunity for attendees to take a break from the conference and experience a different perspective of the city. The tour finished with a tasting of traditional port wine poured into a cup made out of chocolate!

The conference was full of amazing speakers, which were not only talking about Django and the magic things you can do with it but also about our developer community and how Django can be used in a wide variety of ways, from giving opportunities to get into coding with Django Girls to how to use hidden features of the framework to do things you didn’t even know you wanted to do!

One of the most interesting talks was done by Daniel Roy Greenfeld (@pydanny), the legend behind the series of books called Two Scoops of Django, which every Django developer has used, directly or indirectly, to learn how to build things with the framework at some point in their career. During his talk on Scaling from one to Billions, Daniel delved into the fundamental aspects of being a good developer and how to translate these skills into projects that can impact billions of people while keeping in mind the ethical considerations that arise from such influential work. In the end, Daniel’s talk had little to do with Django itself, but left us with a lot to think about regarding our daily job and how it affects people around the world.

Another speaker, Katie Mclaughlin, made us think "What should you have to worry about?” She presented her view about the multiple trends we have popping up all the time on our daily job as developers and how to identify the ones that are actually worth our attention or even our time. In the talk she described in detail three main topics: Stable and Scalable Infrastructure, Reliable and Resilient Code, and Thoughtful and Thriving Community. We really recommend you watch her talk as it was not only very informative but also presented in a very playful and fun way.

On a more technical side, we had a lot of amazing speakers talking about different topics, but the ones who stand out the most for us were:

Add Multi-Factor Authentication (MFA) to Django in Mere Minutes: we had the opportunity to learn from Justin Mayer (@Jmayer) about the importance of Multi-factor Authentication (MFA), what are the types available and, of course, how to add it to Django in mere minutes!

Introducing Django Ninja: presented by Vitaliy Kucheryaviy, who walked us through a new way of building REST APIs in Django that uses python type hints in a clever way to validate, convert and serialize the endpoints’ inputs and outputs, and also automate API documentation!

“Observe!”: Honza Král (@honzakral) covered many useful tips and tricks to help improve monitoring, observability, and debugging of the running Django applications, such as logging, APM (application performance monitoring), distributed tracing, error tracking, and other things which are essential for any production Django app.

Handling Django in highly concurrent & scale environment: Tarun Garg told us about his journey toward trying to improve the performance of such things as Django admin pagination, text search, and Django models caching in a highly concurrent environment, which was a very educational experience for us!

	By the end of every conference day there was a chance for people to participate in the Lightning Talks, giving five minutes to each speaker to talk about a topic of their choice. This was a really nice opportunity for those who wanted to have their first talk in a less strict format. That doesn’t mean that the talks were not serious or anything like that. We listened to multiple speakers talking about various interesting topics. For example, we listened to a talk about the maintainer of django-upgrade, which quickly presented a tool to us which will make the upgrade of Django major versions easier. It was a major announcement which the Django community has been waiting quite a while for.

In conclusion, the Django Conference is a testament to the thriving and dedicated community of developers using the Django framework. From all around the world, individuals and teams are utilizing Django to build impressive and innovative projects. The community of Django users is a major factor in the continued success and popularity of the framework within the Python ecosystem. The conference was very well organized – the great venue, interesting talks, and inspirational networking were wrapped up with an excellent final party and the extra addition of a free boat trip around the city of Porto. It was a very nice addition to switch the focus from the conference and get to know and enjoy this wonderful city from an unusual angle.

We are already looking forward to DjangoCon 2023, which this time will be in yet another amazing city: Edinburgh! Hopefully this time we might even be one of the speakers telling the world about the crazy things we do with this amazing technology in order to bring moments of joy to our users!

Thanks Bogdan Bodnar for co-writing this post!

DjangoCon 2022 in Porto: Insights from the World’s Biggest Django Conference

Join us and build a streaming platform used by millions. 

We’re excited to witness the recently announced partnership between Showmax, Sky and NBCU coming to life here in Prague. Following the recent announcement of our partnership; that will bring some of the world’s best content and technology to streaming customers across sub-Saharan Africa, Sky are hiring developers to make it happen.

You might know Sky for TV. But we’re more than that. We’re a tech business. We’re broadband and broadcasting, streaming and sports, mobile and magic. And we’re proud to be part of the Comcast NBCUniversal family, creating incredible technology and entertainment that connect millions of people to the moments and experiences that matter most. 

We’ve already rolled out NBCUniversal’s streaming platform Peacock to our European audiences. Now you have the opportunity to work on an exciting new venture powered by Peacock’s leading, globally scaled technology. 

You will be part of a dynamic team developing client applications and making sure our technology delivers the best experience for our customers.

Craft high-quality software utilizing agile methodologies

Design clean, efficient, and reliable code

Deliver highly scalable and extremely reliable products (our customers demand 99.999% availability)

Collaborate with fellow developers, exchanging knowledge and insights - prepare to learn a lot!

Passionately introduce top-notch technology and software development practices into the team

Participate in the entire development cycle, from analysis and implementation to testing and operation

Embrace operational excellence and support as integral aspects of the development team's responsibilities

Proficiency in native iOS languages, specifically Swift

Familiarity with Design Patterns and Object-Oriented Design principles

Comprehensive knowledge of key iOS architectural components, including Model-View-Controller (MVC), Model-View-ViewModel (MVVM), and Coordinator patterns

Practical knowledge of network protocols, along with an understanding of latency and reliability challenges

Demonstrated experience with multithreading, request queuing, and caching in code

Familiarity with Continuous Integration/Deployment tools and processes

Excellent teamwork, self-motivation, and eagerness to learn

Creative thinking, strong analytical skills, and attention to detail

 Working in an international environment on an impactful globally scaled technology in cross-functional team with an agile approach 

Open and healthy working culture where we care about people as much as about stability of the code  

Work equipment as per your specifications 

Hybrid work, combining working from our office to be closer to the team and working from home 

Work life balance thanks to flexible working hours

Generous free day scheme providing 25 days of holidays + 5 days of on-demand leave (sick days)

Ergonomic office and kitchen full of tasty snacks 

Contribution to Multisport Card or Benefit Card 

Learning opportunities with access to Udemy, O’Reilly, and our internal library of physical books, as well as a budget for attending conferences, including strong support if you want to present at a conference yourself 

Events, meetups, hackathons in the office or elsewhere

 We’re excited to witness the recently announced partnership between Showmax, Sky and NBCU coming to life here in Prague. Following the recent announcement of our partnership; that will bring some of the world’s best content and technology to streaming customers across sub-Saharan Africa, Sky are hiring developers to make it happen.

We’ve already rolled out NBCUniversal’s streaming platform Peacock to our European audiences. Now you have the opportunity to work on an exciting new venture powered by Peacock’s leading, globally scaled technology.  

Our team develops and supports market-leading video streaming services, underpinned by state-of-the-art engineering principles. We do this at huge scale: for millions of customers globally. No matter the device, the time or the place, we make sure that our diverse audiences can easily find and enjoy whatever they want to watch, choosing from the world’s best entertainment, news and sport.

You will join the Online Video Platform team (OVP) within Global Video Engineering & Apps where you will be positioned within business-critical propositions that support all our global streaming initiatives such as NOW, Sky Go, Peacock and SkyShowtime. 

You will be responsible for automating and streamlining tooling for cloud-based services using a range of scripting languages, automation tools, and cloud-native services. You will work with a variety of development / DevOps teams and business partners to ensure that cloud automation activities are secure, reliable, and efficient. We are on the lookout for motivated and outstanding individuals who want to be involved in ground breaking technology that truly pushes the boundaries and growth of streaming! 

Exploring and implementing new ways to automate systems, across a domain that powers business-critical streaming propositions globally.

Design and implement automation strategies, solutions and policies across a range of web API, network and cloud-based technologies.

Automate aspects of deployment and management of cloud-native applications.

Track and fix automation issues and develop solutions

Develop and maintain scripts to automate tasks and processes.

Collaborating with other scrum teams to help support their technical roadmaps by offloading deployment activities into our team workflow and achieving cross-team and department goals through automation.

Provide technical support and training to other team members.

Create and maintain detailed technical documentation.

What skills do you need to play your role well?  

Experience working with REST APIs and multi-distributed systems e.g. Cassandra

Familiarity with configuration and build tools including Jenkins, Gradle, Maven

An understanding of message driven systems e.g. Kafka, Amazon Kinesis, ActiveMQ

Applied knowledge of agile methodologies and software engineering concepts e.g. XP, Scrum, Pair Programming, TDD, BDD

Ability to communicate well with other teams and consult with developers of all levels of experience

 

Working in an international environment on an impactful globally scaled technology in cross-functional team with an agile approach 

We’re one of Europe’s leading entertainment and communication business. We’re always looking to improve by developing pioneering products and services which give every one of our customers experiences they’ll love. 

Join us as an QA Automation Tester and you'll be part of a dynamic team that makes sure our technology delivers the best experience for our customers.

Help to define and manage our testing processes

Participate in the team's agile planning & delivery process

Responsible for ensuring features meet specified requirements

Definition of test plans, test scripts, test data requirements, etc.

Planning test environments and automation strategies.

Preparation of automation frameworks and test runs for API back ends

Preparation of automation frameworks and test runs for frontend clients

What skills do you need to play your role well? 

Strong at programming in at least one of the following languages: Ruby, Python, Java, C# or JavaScript

Experience with CI process and tools (Jenkins, etc.)

Knowledge of networking and HTTP Protocol

Ability to track down the root cause of a defect using debugging tools

Ability to work well in a team, self-driven and eager to learn

Creative thinking, analytical skills, with attention to detail

Millions of customers use our apps and we have always been looking to improve by pushing the boundaries in our products and services providing every one of our customers experiences they love.

Develop excellent quality software using agile techniques

Deliver highly scalable and highly reliable products (yes, our customers expect 99.999% availability)

Collaborate with other developers, sharing and receiving knowledge

Promote best technology and software development practices into the team with passion and enthusiasm

Contribute to the whole development cycle, analysis, implementation, testing and operation  

Operation excellence and support are part of the development teams’ responsibility

Ensure that our applications are compatible with different versions of Android and different screen sizes.

Development in languages such as Java or Kotlin

Experience with Android SDK, Android Studio, Gradle, and Git.

A passion for Android development and a desire to stay up-to-date with the latest trends and technologies.

Strong problem-solving and debugging skills

We're the Online Video Platforms department. The team behind your favourite Sky products, and the platforms that power them. We make every moment magical, everywhere. Our team is made up of self-motivated, big thinkers who have an interest in solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do! From Sky Glass, Sky Q, Peacock and NOW to news and sports apps, we make entertainment even better and we can’t wait to get started on what’s next!

Lead the design, development and testing for new and existing Java microservice applications.

Promote the use of container technologies such as Docker and Kubernetes

Utilize pair-programming and help mentor and progress junior developers

Chip in or support training sessions to share knowledge with other members of your team/wider department e.g. training workshops, proof of concept overviews, lightning talks

Maintain software delivery principles and guidelines based on internal Sky standards and industry best-practice

Strive for continuous improvement of our systems and ways of working

Participate in research and technical initiatives to improve department technical capabilities.

Good system development knowledge in building scalable applications within Java

Experience working with REST APIs and noSQL Databases e.g. Cassandra

An understanding of systems e.g. Kafka, Amazon Kinesis, ActiveMQ

Familiarity with configuration and build tools such as Jenkins, Gradle, Maven

Familiarity with standard monitoring and logging tools including Prometheus and Grafana

A willingness to collaborate in a cross-team environment.

Knowledge of design patterns and SOLID principles

Practical experience building and working in a CI/CD environment

 Develop new user-facing features and get direct customer feedback on them.

Help your team solve coding or architecture issues and develop best practices.

Experiment, innovate, and introduce new technologies to the team.

Optimize your code, and your team’s code, for performance.

Work with Business Analysts, Project Managers, and other stakeholders to understand features and provide valuable technical feedback on new initiatives – be part of feature development from start to finish. 

Strong JavaScript/TypeScript knowledge and experience with frontend technologies (React)

Ability to work well not only in your team but also in cross-team environment. 

Creative thinking skills and analytical skills, with attention to detail. 

A plus: Knowledge of WebGL and Lightning TV framework in the context of TV and streaming services (awesome if you have this knowledge, but not mandatory).

We are looking for a strong Java Developer who would like to help develop our latest large scale CMS project for Sky OTT International.  Working in an Agile environment, this role will suit an experienced Java Developer who wants to broaden their skill set in an international multilingual CMS application.

Deliver excellent quality software using agile techniques

Assist in developing application deployment, monitoring and automated control artifacts

Strive for continuous improvement – be able to improve existing practices and techniques from within the team with enthusiasm

Assist in the development the CMS application using Java and Spring

Unit, Functional and Performance test code for robustness including edge cases, usability and general reliability. 

Assist in the maintenance and support of the AWS infrastructure, Postgresql Database and Object Caching layers

Actively help the team improve our automated test systems

Extensive experience creating quality Java based applications

Having worked on live high-volume websites

Proficiency in at least one Continuous Integration tool (ideally Jenkins)

Experience in automated testing frameworks

About the team

How we work

Read our blog posts

Critical Success: Unleashing the Power of Teamwork Through DnD

4K UHD Experience During FIFA World Cup

Women at Showmax: Eva Podbrdská

DjangoCon 2022 in Porto: Insights from the World’s Biggest Django Conference

Critical Success: Unleashing the Power of Teamwork Through DnD

4K UHD Experience During FIFA World Cup

Women at Showmax: Eva Podbrdská

DjangoCon 2022 in Porto: Insights from the World’s Biggest Django Conference

Check out our other teams