Bytro strives to develop high-quality strategy games and make them accessible to all players around the world. We are committed to creating the best work environment possible and are not afraid to try out different initiatives to enable Bytronians to have more flexibility and a better work-life balance. At Bytro you can expect a professional working environment in a fun atmosphere:You will shape the future of the growing games market; we are an owner-managed company with a flat hierarchy and fast implementation of projects. There is a great team of colleagues you can rely on.

bytro studios

Backend Engineer - Node.js/Typescript

UI/UX Artist

Senior PHP Developer

Junior Online Marketing Manager (m/f/d) – Mobile F2P Strategy Games

Lead Artist

Java Backend Engineer

Backend Developer - Java

We are seeking a Backend Engineer specializing in Node.js/Typescript to join our development team at Twin Harbour Interactive, a company dedicated to creating high-quality strategy games. Your primary responsibility will be designing, building, and enhancing features for our game platform, with a focus on services that interface with internal and external systems. Initially, you will be involved in extracting microservices from a monolithic PHP application, deploying them on a distributed Google Cloud architecture. Your work will emphasize stability, performance, scalability, and security. You will collaborate with game designers and other stakeholders to implement new features and improve existing services, contributing to the platform's architecture and driving initiatives for enhanced performance. Proficiency in Typescript and experience with frameworks like Next.js, Nest.js, and Jest are essential. Familiarity with AI tools for development efficiency is also encouraged.

<h4><strong>Join our development team&nbsp;as Backend Engineer - Node.js/Typescript!</strong></h4><p>At <a href="https://www.linkedin.com/company/twinharbourinteractive/about/" target="_blank"><strong>Twin Harbour Interactive</strong></a> we strive to develop high-quality strategy games and make them accessible for all players around the world. In our eyes game development is a promise for fun and entertainment – that’s what we live and aim for!</p><p>As a <strong>Backend Engineer - Node.js/Typescript</strong>, you will be responsible for designing, building, and enhancing features for our game platform, focusing on applications used by our game teams as a service that are interfacing with other internal and external services. In the beginning, you will work on extracting loosely coupled microservices out of our monolithic PHP application. The services will be running on a distributed architecture in the Google Cloud. Your work will align with best practices in stability, performance, scalability, security, and maintainability.</p><p>In this role, you will collaborate closely with game designers, producers, and other stakeholders to create innovative services that enhance the player experience and enable internal stakeholders to work more efficiently.<br></p><h4><strong>YOUR MISSION</strong></h4><ul><li>Extracting loosely coupled microservices written in Node.js/Typescript out of our PHP monolith. However, you need to be comfortable with working in other languages like PHP as well.</li><li>Responsibility for maintaining and extending some of the central sgared services that are used by game teams and other stakeholders like game design and monetization.</li><li>Design, develop, test, deploy, maintain, and improve our software with high-quality, maintainable code.</li><li>Leverage AI tools and technologies to enhance development efficiency, code quality, and problem-solving capabilities.</li><li>Work closedly with game designers and product leads to implement new features with an interest in learning the complementary full-stack technologies.</li><li>Communicate and collaborate within a cross-functional team and with other teams to ensure a smooth daily workflow.</li><li>Actively participate in technical decisions influencing the architecture of our services and platform.</li><li>Drive initiatives to enhance the stability, performance, and scalability of our platform and live games.</li><li>Contribute high-quality, maintainable Typescript code using a wide range of technologies such as Next.js, Nest,js, Jest, Mocha, Turbopack, GitHub, Docker, MySQL, Pub/Sub and Redis.</li></ul><h4><strong>YOUR PROFILE</strong></h4><ul><li>4+ years of proven experience in Node.js/Typescript development, demonstration strong coding and debugging skills.</li><li>Proficiency in popular Node.js/Typescript frameworks such as Next.js, Nest.js, Express.js, and Jest.</li><li>Excellent verbal and written communication skills, with the ability to work effectively in a cross-functional team environment.</li><li>Demonstrated ability to effectively integrate AI tools into development workflows for code generation, debugging, and technical research.</li><li>Be familiar with or eager to learn other languages like PHP or Java.</li><li>Excellent analytical and problem-solving skills.</li><li>You have a proactive attitude towards learning new technologies and improving existing skills, including leaving the comfort zone of your programming language.</li><li>You have experience developing and maintaining multi-server, high-load backend services and APIs.</li><li>Familiarity with SQL and NoSQL databased, including MySQl, PostgreSQL, MongoDB, or similar.</li><li>Strong automated quality mindset using unit testing, integration testing, and other test automation frameworks.</li><li><strong>You are enthusiastic about games and ideally strategy games.</strong></li><li>Experience with cloud platforms (GCP preferred), CI/CD (GitHub Actions), networking, and debugging distributd systems is a plus.</li><li>Hands-on experience with agile methodologies such as Scrum or Kanban.</li></ul><h4><br><strong>Why You'll Love Working With Us</strong></h4><h5><strong>A Global Team, A Shared Purpose</strong></h5><p>Our strength lies in our diversity. With over 30 nationalities represented across our two locations, we’re united by a shared passion for strategy games and a bold vision for the future. We celebrate what makes each of us unique—our perspectives, our stories, and the paths that led us here.</p><h5><strong>Work Your Way</strong></h5><p>Whether you're crafting code from a harbor-view desk in Hamburg or fine-tuning design details under the Maltese sun, we support flexible hybrid work models that empower you to do your best work—wherever you are.</p><h5><strong>Grow With Us</strong></h5><p>At Twin Harbour, your journey matters. Our <strong>Career Path Framework</strong> and mentorship culture provide the clarity and feedback you need to take the next step—whether you’re deepening your expertise or branching into new disciplines. We invest in your growth with language courses, e-learning platforms, and support for conferences and training.</p><h5><strong>We’re Human First</strong></h5><p>We believe that great teams are built on trust, respect, and good humor. From game nights to casual drinks, quiz nights, and karaoke, we don’t just work together—we connect, play, and support each other like a true crew.</p><p></p><h4><strong>Join Twin Harbour Interactive</strong></h4><h5><strong>Where Strategy Meets Vision.</strong></h5><p><a href="https://www.linkedin.com/company/twinharbourinteractive/about/" target="_blank">Twin Harbour Interactive</a> is a global strategy game powerhouse, shaping the future of long-term multiplayer gaming. With offices in <strong>Hamburg</strong> and <strong>Malta</strong>, we design strategy games that bring people together—across borders and generations.</p><p>Whether you’re an expert tactician or an imaginative world-builder, there’s a place here for you to grow, thrive, and leave your mark.</p>

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

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

zeta

Program Manager - Chronos

Lead Software Development Engineer Backend

Software Development Engineer I - Frontend

Software Development Engineer II

Sr. Program Manager

Software Development Engineer in Test II

Program Manager

Site Reliability Engineer I

Data Scientist II

In this role, you will be leading a complex client program focused on Health Savings Account (HSA) solutions, partnering with U.S.-based healthcare benefit administrators to drive the successful launch and adoption of our platform. As a Program Manager, you will be responsible for orchestrating cross-functional teams to deliver seamless, compliant, and scalable solutions. You will work closely with clients and internal stakeholders to ensure program alignment, execution, and long-term success. This high-impact, client-facing role involves program planning, execution, risk management, and governance, ensuring on-time, on-quality, and on-budget delivery, contributing to the organization's growth in the rapidly evolving health-tech space.

Associate Product Manager II

<p class="my-4 text-gray-700 leading-relaxed">Zeta is a <strong>Next-Gen Banking Tech</strong> company that empowers banks and fintechs to launch banking products for the future. It was founded by <a href="https://en.wikipedia.org/wiki/Bhavin<em>Turakhia" target="</em>blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">Bhavin Turakhia</a> and Ramki Gaddipati in 2015.</p><p class="my-4 text-gray-700 leading-relaxed">Our flagship processing platform - Zeta Tachyon - is the industry’s first modern, cloud-native, and fully API-enabled stack that brings together issuance, processing, lending, core banking, fraud & risk, and many more capabilities as a single-vendor stack. 20M+ cards have been issued on our platform globally.</p><p class="my-4 text-gray-700 leading-relaxed">Zeta is actively working with the largest Banks and Fintechs in multiple global markets transforming customer experience for multi-million card portfolios.</p><p class="my-4 text-gray-700 leading-relaxed">Zeta has over <strong>1700+ employees</strong> - with over <strong>70%</strong> roles in R&D - across locations in the <strong>US, EMEA, and Asia</strong>. Zeta has <strong>raised $400 million at a $2 billion valuation</strong> from Softbank, UHG, Mastercard, and other investors.</p><p class="my-4 text-gray-700 leading-relaxed">Learn more @ <a href="http://www.zeta.tech/" target="<em>blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">www.zeta.tech</a>, <a href="https://careers.zeta.tech/" target="</em>blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">careers.zeta.tech</a>, <a href="https://in.linkedin.com/company/zetasuite" target="<em>blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">Linkedin</a>, <a href="https://twitter.com/zetasuite" target="</em>blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">Twitter</a></p><p class="my-4 text-gray-700 leading-relaxed"><strong>About the Role</strong></p><p class="my-4 text-gray-700 leading-relaxed">In this role, you will be leading a complex client program focused on Health Savings Account (HSA) solutions, partnering with U.S.-based healthcare benefit administrators to drive the successful launch and adoption of our platform. As a Program Manager, you will be responsible for orchestrating cross-functional teams to deliver seamless, compliant, and scalable solutions. You will work closely with clients and internal stakeholders, including Product, Engineering, Compliance, Operations, and Data, to ensure program alignment, execution, and long-term success.</p><p class="my-4 text-gray-700 leading-relaxed">This is a high-impact, client-facing role where you will play a central part in program planning, execution, risk management, and governance. Your role will be crucial in ensuring the on-time, on-quality, and on-budget execution of the program. By driving operational excellence and client satisfaction, you will directly contribute to the growth and strategic success of the organization in the rapidly evolving health-tech space.</p><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Responsibilities</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Planning and Strategy - Collaborate with client counterparts to understand the overall scope of the program, timelines, bottlenecks, and other key factors, and develop a high-level strategy and plan to achieve the strategic objectives and business goals.</li><li class="leading-relaxed">Program execution and governance - Make significant contributions to the overall program execution. Ensure that all rituals are followed religiously, risks are identified well in advance and communicated, work on mitigation plans, and ensure that asynchronous updates are shared with relevant stakeholders without fail. Lead the daily and weekly cadences, as well as governance calls with senior client counterparts.</li><li class="leading-relaxed">Collaboration - Liaising with various product and release engineering teams at Zeta to assess the scope of changes a solution under consideration may require and determine a feasible, optimal release date that meets all business requirements.</li><li class="leading-relaxed">Platform understanding - Develop a deep understanding of the Tachyon platform and associated functional and technical concepts, including various types of product and policy configurations, platform capabilities around integration and extension mechanisms, data transmission, and data migration. Be hands-on and try out the various platform capabilities, including APIs, etc., to build a first-hand understanding and know-how of the platform.</li><li class="leading-relaxed">Stakeholder Management - Work closely with both external stakeholders (clients, vendors, etc.) and internal stakeholders (solution engineers, data engineers, product teams, etc.) to ensure smooth program execution. Also, work with the respective teams to handle any issues or escalations reported by the client or vendors.</li><li class="leading-relaxed">Resource Management -Identify and allocate resources, including budget, personnel, and equipment, to ensure effective utilization. Develop and manage the program budget, ensuring cost-effectiveness</li><li class="leading-relaxed">Change Management-Implement effective change control processes to manage alterations to the program scope, schedule, and resources. Communicate changes to stakeholders and ensure alignment.</li><li class="leading-relaxed">Training - Complete the courses that form part of the training curriculum to deepen your understanding of the Tachyon Platform and its various modules.</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Skills</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Data-oriented</li><li class="leading-relaxed">Bias for action</li><li class="leading-relaxed">Exceptional program management skills</li><li class="leading-relaxed">Logically strong first principles thinker</li><li class="leading-relaxed">Excellent written/verbal communication and interpersonal skills, especially with external stakeholders</li><li class="leading-relaxed">Excellent interpersonal, organizational, leadership and mentoring ability</li><li class="leading-relaxed">Rigorous attention to detail</li><li class="leading-relaxed">Ability to thrive in ambiguous business environments and scale with limited resources</li><li class="leading-relaxed">Strong understanding of project management methodologies, processes, and tools.</li><li class="leading-relaxed">Ability to understand technical concepts on SaaS offerings via cloud (AWS), APIs, etc.</li><li class="leading-relaxed">Self-motivated with a drive to learn and adapt to new and ever-changing project demands</li><li class="leading-relaxed">Strong stakeholder relationship management skills – able to influence and manage the expectations of senior executives internally and externally.</li><li class="leading-relaxed">Hands-on, i.e. ‘roll-up-your sleeve’ attitude</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Experience & Qualifications</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">8+ years of experience in Technology and Delivery roles,</li><li class="leading-relaxed">Must have been involved in managing and delivering large cross-functional programs from inception to launch</li><li class="leading-relaxed">Prior experience in a client-facing role with medium to large clients</li><li class="leading-relaxed">Experience with B2B enterprise, SaaS / Cloud-based products is a strong plus</li><li class="leading-relaxed">Enterprise SaaS company should have some or all of the following characteristics : Software Characteristics Must have APIs & Implementation must involve some degree of integration with other systems</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Equal Opportunity</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Zeta is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We encourage applicants from all backgrounds, cultures, and communities to apply and believe that a diverse workforce is key to our success</li></ul>

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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.