Flix started in 2012 with a few developers in a house near the small town of Barnt Green. We are now 100+ developers based just outside of Birmingham and full-time working from home! Thanks to the great team we have here at Flix the studio has developed a culture of supportive growth that reflects the passion and determination to create incredible games.

flix interactive

Online Engineer

UI Programmer

Senior Engineer

Engineer

Lead Engineer

Lead Designer

Senior Combat Designer

We are seeking an experienced Online Engineer to design, implement, and maintain online systems for multiplayer, live services, and connected features in games. This role involves developing and integrating backend services, optimizing network performance, implementing security measures, and supporting live operations to ensure seamless, scalable, and secure online experiences for players. The ideal candidate is creative and passionate about delivering high-quality, engaging player experiences.

<h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Role and Purpose:</h2>We are seeking an experienced Online Engineer to join our team. As an Online Engineer, you will be responsible for designing, implementing, and maintaining the online systems that power multiplayer, live services, and connected features in games we develop. You will work closely with gameplay engineers and backend developers to ensure seamless, scalable, and secure online experiences for players.This role is ideal for someone who thrives in a creative position and is passionate about delivering high-quality, engaging player experiences.<h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Responsibilities:</h2><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Develop and maintain online systems such as matchmaking, lobbies, leaderboards, achievements, and player progression.</li><li class="leading-relaxed">Integrate backend services into game clients (e.g. authentication, cloud saves, telemetry, live events).</li><li class="leading-relaxed">Collaborate with backend engineers to define APIs and data contracts.</li><li class="leading-relaxed">Optimize network performance and latency for multiplayer experiences.</li><li class="leading-relaxed">Implement security measures to protect player data and prevent cheating.</li><li class="leading-relaxed">Support live operations, including monitoring, debugging, and patching online features.</li><li class="leading-relaxed">Write clean, maintainable, and well-documented code.</li><li class="leading-relaxed">Participate in code reviews, sprint planning, and technical design discussions.</li></ul><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Requirements:</h2><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">4 years of professional experience in online systems or multiplayer game development.</li><li class="leading-relaxed">Strong proficiency in C++ and Unreal Engine.</li><li class="leading-relaxed">Familiarity with multiplayer game architecture and replication models in Unreal Engine.</li><li class="leading-relaxed">Experience integrating and using Epic Online Services (EOS) in a shipped or actively developed title.</li><li class="leading-relaxed">Experience with EOS subsystems such as Sessions, Lobbies, P2P, Achievements, Stats, Leaderboards, and Voice.</li><li class="leading-relaxed">Solid understanding of networking fundamentals (TCP/UDP, client-server architecture, NAT traversal).</li><li class="leading-relaxed">Understanding of platform-specific online services (e.g. Xbox Live, PSN, Steamworks, Epic Online Services).</li><li class="leading-relaxed">Experience with RESTful APIs, WebSockets and cloud services (e.g. AWS, Azure)</li><li class="leading-relaxed">Experience with version control systems (e.g. Git, Perforce).</li><li class="leading-relaxed">Ability to debug complex issues across client-server boundaries and services.</li><li class="leading-relaxed">Excellent communication and collaboration skills.</li></ul><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Desirable Skills:</h2><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Experience with backend development (Node.js, Go, Python, etc.).</li><li class="leading-relaxed">Familiarity with backend services (PlayFab, GameSparks, Firebase, Node.js/Go).</li><li class="leading-relaxed">Experience with cross-platform development (PC, console).</li><li class="leading-relaxed">Knowledge of database systems (SQL, NoSQL).</li><li class="leading-relaxed">Familiarity with DevOps practices and CI/CD pipelines.</li><li class="leading-relaxed">Experience with live service games and telemetry systems.</li></ul><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Demonstrate The Following:</h2><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Passion for online gaming and multiplayer systems.</li><li class="leading-relaxed">Self-motivate and have pride in your work.</li><li class="leading-relaxed">Think critically about the requirements of a game mechanic or features.</li><li class="leading-relaxed">Create high quality Technical Designs, with appropriate code architecture and appropriate scopes for proposed work and host discussions (when required) around these.</li><li class="leading-relaxed">Take critique and guidance from others well.</li><li class="leading-relaxed">Work and communicate well within a team and studio environment.</li><li class="leading-relaxed">Proactive problem-solver with a focus on player experience and scalability.</li><li class="leading-relaxed">Be adaptive and master new tools in the process if required.</li><li class="leading-relaxed">Strong sense of ownership and accountability.</li></ul><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Education and Qualifications:</h2><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Bachelor’s degree in Computer Science, Software Engineering, related field or equivalent experience.</li></ul><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Application & Portfolio:</h2>Please include your CV, portfolio and cover letter (optional) within your application. If your examples are from previous works with another studio, please make sure samples are cleared for release by copyright owners. Links to an online portfolio are preferable, otherwise we accept showreels via Dropbox or other secure sharing platforms.Send your application to – <a href="mailto:careers@flixinteractive.com "mailto:careers@flixinteractive.com"" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">careers@flixinteractive.com</a><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">What We Offer</h2>Based just outside Birmingham, Flix offers a friendly, nurturing work environment with the opportunity to build games as part of an extremely talented, ambitious studio. The team is made up of welcoming, passionate, active gamers that support one another in all aspects of development.We also offer the following:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Private healthcare.</li><li class="leading-relaxed">Additional time off over the Christmas period on top of standard holidays.</li><li class="leading-relaxed">Bonus scheme.</li><li class="leading-relaxed">Team outings and events.</li><li class="leading-relaxed">Summer BBQ + Festive party.</li></ul>If you have the drive and skills for making games and think you have what it takes to work within our team then we’d love to hear from you.For more information visit our site – <a href="http://www.flixinteractive.com/ "http://www.flixinteractive.com/"" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">Flix Interactive</a>Alternatively, call our recruitment team on – 01527 958 177##### GDPR COMPLIANCE – WHEN APPLYING FOR THIS JOB YOU’RE AUTHORISING FLIX INTERACTIVE TO STORE YOUR APPLICATION INFORMATION AND DISTRIBUTE IT TO THE APPROPRIATE EMAIL INBOXES OF SENIOR TEAM MEMBERS IN ORDER TO REVIEW YOUR ROLE ELIGIBILITY.##### YOUR APPLICATION WILL BE STORED ON A PRIVATE CLOUD BASED ONLINE SYSTEM FOR PROCESSING. IF YOU WOULD LIKE US TO UPDATE, DELETE OR REFINE YOUR APPLICATION PLEASE EMAIL INFO@FLIXINTERACTIVE.COM. YOUR REQUEST WILL BE APPENDED WITHIN 30 DAYS OF RECEIVING YOUR EMAIL.##### PLEASE NOTE – IN COMPLIANCE WITH GDPR LAW YOUR DATA WILL BE USED FOR RECRUITMENT PURPOSES ONLY.##### Flix Interactive Ltd is an equal opportunities employer committed to inclusion and diversity. We welcome applications from all suitable candidates regardless of age, disability, gender, gender reassignment, sexual orientation, pregnancy and maternity status, race, religion or belief, and marriage or civil partnership status. We also encourage applications from underrepresented groups in the gaming industry.

thumbnail_Rockstar.webp

Rockstar.webp

Rockstar Jobs

thumbnail_EA.webp

EA.webp

EA Jobs

thumbnail_Playstation.webp

Playstation.webp

Playstation Jobs

small_Ubisoft.webp

thumbnail_Ubisoft.webp

Ubisoft.webp

Ubisoft Jobs

thumbnail_Epic Games.webp

Epic Games.webp

Epic Game Jobs

thumbnail_Riot Games.webp

Riot Games.webp

Riot Jobs

08cafc09dac48d655284704f063dc64e.webp

CDPR Jobs

80ad888d-4837-48d9-8b65-0ffdee910f35.webp

Krafton Jobs

thumbnail_a14feb4b393500244d0b8864bda07b2c.webp

a14feb4b393500244d0b8864bda07b2c.webp

Twitch Jobs

thumbnail_865c7fd0-1ffd-4000-80b6-1e69d6665257.webp

865c7fd0-1ffd-4000-80b6-1e69d6665257.webp

Larian Jobs

thumbnail_02_21_2024__11_00_53.webp

02_21_2024__11_00_53.webp

Wargaming Jobs

medium_naughty dog.webp

small_naughty dog.webp

thumbnail_naughty dog.webp

naughty dog.webp

Naughty Dog Jobs

large_netflix.webp

medium_netflix.webp

small_netflix.webp

thumbnail_netflix.webp

netflix.webp

Netflix Jobs

large_supercell.webp

medium_supercell.webp

small_supercell.webp

thumbnail_supercell.webp

supercell.webp

Supercell Jobs

zynga_logo.jpg

Zynga Jobs

Test your Unity Animations knowledge with this quiz! Explore concepts like Animator Controller, Blend Trees, and many more.

Test your Unity UI knowledge with this quiz! Explore essential concepts like Canvas, EventSystem and many more. 

Challenge yourself with this Unity Input System quiz! Test your skills in input mapping, device handling, and action events.

Take your Unity skills to the next level with Part 3 of this quiz, covering scripting, physics, rendering, and performance optimization!

Test your Unity expertise with this quiz, covering initialization to advanced rendering and physics!

Test your Unity knowledge with this comprehensive quiz, covering everything from MonoBehaviour basics to advanced physics, rendering, and optimization techniques across multiple difficulty levels!

Assess your knowledge of Unity's Rigidbody component and its advanced physics interactions with this in-depth quiz!

Test your understanding of Unity’s Physics, Movement, and MonoBehaviour with this insightful beginner-friendly quiz!

Dive into the fundamentals of open-world game development in Unity with this beginner-friendly quiz.

Challenge yourself with this beginner-friendly quiz on building an endless runner in Unity!

Test your beginner-level knowledge of Unity platformer development with this engaging quiz.

Test your basic knowledge of Unity and Unreal Engine with this beginner-friendly quiz on game development fundamentals.

This assessment evaluates your understanding of Unity's component-based architecture, how GameObjects and their components interact, the hierarchy system with nested GameObjects, and how to reference them in scripts.

This assessment evaluates your understanding of Unity's NavMesh system, including navigation baking, NavMeshAgents, pathfinding, obstacles, and scripting interactions with NavMesh to create AI-driven movement.

An assessment to test the correct usage of Unity's events and lifecycle functions in the context of the game "Clash Royale"

- This assessment gives us an idea of your C++ skills - Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! 📋 &nbsp;- This assessment gives us an idea of your problem solving skills using DSA - Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Programming Patterns! 📋- This assessment gives us an idea of your code architecture skills - Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your OOPs skills! 📋- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills - Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Unity Skills 📋 - This assessment gives us an idea of your Unity fundamentals - Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc. - 9 questions: 9 Multiple Choice - Minimum score needed to qualify: 80% - Average time to complete: 5 to 10 minutes

Apple

Wireless/Telephony Software Engineer

SoC Physical Design Engineer, STA/Timing

Technical Product Manager, AI/ML Support Features – Apple Support

Wireless Software Engineer

Scanline VFX

Sr Manager, Platform Engineering

binance

Binance Accelerator Program - QA

Institutional Sales Associate - Arabic Speaker (12 month contract)

Join Apple’s Wireless Technology Ecosystem group as a Wireless Software Engineer on the eSIM and Telephony team. You will design, develop, and patent next-generation cellular and eSIM technologies, driving advancements that seamlessly connect users to their devices. Collaborate across departments to create wireless solutions that elevate the customer experience with Apple products, ensuring effortless integration. This role involves designing and implementing advanced eSIM, cellular, and telephony features for iPhone, iPad, and Apple Watch, overseeing the full software lifecycle, and optimizing protocols with various teams.

Software Engineer

US-Senior Manager

iOS Home Application Engineer - HomeKit

Are you a bold innovator who thrives on solving complex challenges? Do you enjoy pushing the boundaries of widely accepted technologies to create something new? Join Apple’s Wireless Technology Ecosystem group, where you’ll play a key role in delivering cutting-edge wireless solutions like Cellular, eSIM, and advanced telephony systems to millions of users worldwide. As a Wireless Software Engineer on our eSIM and Telephony team, you will design, develop, and help patent the next generation of cellular and eSIM technologies, driving advancements that seamlessly connect users to the devices they rely on. You’ll collaborate across departments to create wireless solutions that elevate the customer experience with Apple products, ensuring our technologies integrate effortlessly into the lives of users. Our team has delivered eSIM features on iPhone, iPad, and Apple Watch, and we are constantly working to enhance these technologies to enrich people’s lives. If you are passionate about coding, love the challenge of developing next-gen wireless technologies, and are ready to push the boundaries of eSIM and telephony capabilities, we’d love to have you on board!In this role, you will design and implement advanced eSIM, cellular, and telephony features for iPhone, iPad, and Apple Watch, collaborating with Apple’s design studio to create intuitive user interfaces. You will oversee the full software lifecycle, from concept to deployment, and work with cellular carriers, security, privacy, hardware, and qualification teams to optimize protocols and user interfaces for eSIM and telephony solutions. You will also patent these solutions to protect Apple intellectual property.<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Masters degree in Computer Science, Electrical Engineering, Wireless Communications or equivalent majors</li><li class="leading-relaxed">Prior experience in Cellular/ eSIM/ Telephony/ WiFi technology will be a plus, especially on Apple platforms</li><li class="leading-relaxed">Passionate, curious, and always seeking innovative ways to solve real-world problems.</li><li class="leading-relaxed">Experience building reliable and robust software systems using secure programming fundamentals.</li><li class="leading-relaxed">Upbeat, adaptable, with a positive, can-do attitude.</li><li class="leading-relaxed">Excel in collaborative environments with excellent interpersonal skills for working across cross-functional teams.</li></ul>At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $126,800 and $220,900, and your base pay will depend on your skills, qualifications, experience, and location.Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.

Follow Mayank - career advice

Follow Mayank Grover for game development resources

Free | C# | Midnight Pizza Fight

Free | C++ | Lethos

Free | C++ | Pong

Follow Abhishek - tech content

Follow Abhishek Smith for game programming content

This assessment gives us an idea of your C++ skills- Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc.- 10 Multiple Choice questions- Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! - This assessment gives us an idea of your problem solving skills using DSA- Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc.- 10 Multiple Choice questions

Data Structures and Algorithms

Let's assess your Programming Patterns! ????- This assessment gives us an idea of your code architecture skills- Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc.

Programming Patterns

Let's assess your OOPs skills! ????- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills- Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc.

Object Oriented Programming

Let's assess your Unity Skills ????- This assessment gives us an idea of your Unity fundamentals- Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc.