Senior Game Programmer (Roblox)

🏢 Summary: Senior Game Programmer role focused on building and enhancing games, shared systems, and internal tools on the Roblox platform using Lua. The position involves defining APIs, developing core technical solutions, and improving development processes within an agile environment. It is a full-time, 6-month contract role with remote or hybrid options. 🗂️ Requirements: 5+ years professional experience in game or software development, Experience with Lua, C, C#, or similar languages, Hands-on experience with Roblox platform, Strong knowledge of code architecture and design patterns, Experience working in Scrum or agile methodologies, Experience defining APIs and core systems, Mentoring or coaching experience, Higher education in game development, software engineering, or related field, Fluent English, Located in Sweden or Portugal 📃 Skills: Lua, C, C#, Roblox, RobloxStudio, Scrum, Agile, APIs, Architecture, DesignPatterns, GameDevelopment, SoftwareDevelopment, Discord, Slack 🏢 Description: About the Position As a Senior Game Programmer , you will play a key role in developing and enhancing games, shared solutions, and internal tools for systems built on the Roblox platform . You will be central to defining APIs and leading the development of core tools and systems that support the organization’s long-term technical needs. All tools and systems are developed using Lua within the Roblox Studio engine . In this role, you will continuously improve development processes, share technical insights across teams, and actively mentor and elevate fellow developers. Working Environment The culture is fun, playful, fearless, and forward-thinking . The team strives to create exceptional digital experiences while enjoying the process, constantly learning, iterating, and pushing forward. You will have significant ownership over your work and be empowered to test ideas, experiment, and grow within a supportive and collaborative environment. Practical Details Start date: As soon as possible Contract: 6 month Location: 100% remote, with the option of hybrid or in-office work from Lisbon Communication tools: Discord and Slack Work time: Full-time, aligned with Stockholm working hours Company language: English Required Qualifications Experience programming in Lua, C, C# , or similar languages Experience in Roblox platform Approximately 5+ years of professional experience in game development and/or software development Strong understanding of code architecture and design patterns Extensive experience working with Scrum or agile methodologies Solid understanding of player experience and game design considerations Experience contributing to business-oriented technical decisions Proven experience mentoring or coaching developers Strong communication and collaboration skills Completed higher vocational education in game development or higher education in software engineering or a related field Fluent English (spoken and written) Located in Sweden or Portugal A genuine passion for games

🏢 Summary: Full-time remote contract role focused on developing and enhancing games and internal tools on the Roblox platform. The position involves defining APIs, leading core system development, and improving technical processes within a game development environment. The role requires strong expertise in game architecture and Roblox-based development. 🗂️ Requirements: 5+ years of professional experience in game or software development, Experience with Roblox platform development, Proficiency in Lua, C, or C#, Strong knowledge of code architecture, Experience with design patterns, Experience working with Scrum or agile methodologies, Understanding of player experience and game design principles, Higher vocational education in game development or related field 📃 Skills: Lua, C, CSharp, Roblox, APIs, Scrum, Agile, Architecture, DesignPatterns, GameDesign 🏢 Description: Summary: This role involves developing and enhancing games on the Roblox platform, with a focus on defining APIs, leading the development of tools, and supporting the organization’s technical needs. Start date: As soon as possible Contract: 6 month Location: 100% remote Budget: 40-45 euro Work time: Full-time Company language: English Responsibilities: Develop and enhance games and internal tools on the Roblox platform. Define APIs and lead the development of core systems that support organizational needs. Continuously improve development processes and share insights across teams. Mentor and elevate fellow developers within the team. Key Requirements: Programming experience in Lua, C, C#, or similar languages. Experience with the Roblox platform. 5+ years of professional experience in game or software development. Strong understanding of code architecture and design patterns. Experience with Scrum or agile methodologies. Solid understanding of player experience and game design. Experience in business-oriented technical decision making. Proven mentoring or coaching experience. Strong communication and collaboration skills. Completed higher vocational education in game development or a related field. Fluent in English (spoken and written). Passion for games.

🏢 Summary: Full-time remote contract role focused on developing and enhancing games and internal tools on the Roblox platform. The position involves defining APIs, leading core system development, and driving technical improvements within a game development environment. 🗂️ Requirements: Programming experience in Lua, C, C#, or similar languages, Commercial experience with the Roblox platform, Minimum 5 years of professional experience in game or software development, Strong knowledge of code architecture and design patterns, Experience working with Scrum or agile methodologies, Solid understanding of player experience and game design principles, Experience in making business-oriented technical decisions, Completed higher vocational education in game development or related field, Fluent English (spoken and written) 📃 Skills: Lua, C, C#, Roblox, APIs, Architecture, DesignPatterns, Scrum, Agile, GameDesign 🏢 Description: Summary: This role involves developing and enhancing games on the Roblox platform, with a focus on defining APIs, leading the development of tools, and supporting the organization’s technical needs. Start date: As soon as possible Contract: 6 month Location: 100% remote Budget: 40-45 euro Work time: Full-time Company language: English Responsibilities: Develop and enhance games and internal tools on the Roblox platform. Define APIs and lead the development of core systems that support organizational needs. Continuously improve development processes and share insights across teams. Mentor and elevate fellow developers within the team. Key Requirements: Programming experience in Lua, C, C#, or similar languages. Experience with the Roblox platform. 5+ years of professional experience in game or software development. Strong understanding of code architecture and design patterns. Experience with Scrum or agile methodologies. Solid understanding of player experience and game design. Experience in business-oriented technical decision making. Proven mentoring or coaching experience. Strong communication and collaboration skills. Completed higher vocational education in game development or a related field. Fluent in English (spoken and written). Passion for games.

🏢 Summary: Long-term hybrid opportunity for a Senior Java Developer to build and maintain backend services for large-scale gaming and lottery platforms using Java and Spring technologies. The role involves developing scalable microservices, database integration, performance optimization, and collaboration within Agile international teams. 🗂️ Requirements: Strong proficiency in Java 8+, Experience with Spring, Experience with Spring Boot, Experience with RESTful APIs, Experience with microservices architecture, Experience with MySQL or Oracle Database, Knowledge of Maven or Gradle, Experience with Git, Knowledge of Hibernate or JPA, Ability to work in English-speaking Agile teams, Availability for hybrid work in Lisbon, Availability for international travel 📃 Skills: Java, Spring, SpringBoot, REST, Microservices, MySQL, Oracle, Maven, Gradle, Git, Hibernate, JPA, JUnit, Docker, SQL, Eclipse, IntelliJ, Scala 🏢 Description: Location: Lisbon Model: Hybrid - 2x times a week at Lisbon’s office | Availability for international travel Language: English About the Role We are seeking a highly skilled Senior Java Developer to join our Backend Engineering team. This role involves designing, developing, and maintaining backend services that support large-scale gaming and lottery platforms. You will integrate into a team of 8 consultants working on a pivotal project, contributing to new features, improvements, and ongoing system enhancements. This is a long-term engagement (12+ months), providing the opportunity to work on high-impact, mission-critical backend systems utilizing modern Java and Spring technologies. Key Responsibilities Design, develop, and maintain backend services using Java and Spring/Spring Boot frameworks. Implement high-quality, scalable code following best engineering practices. Contribute to backend architecture, design patterns, and technical decision-making. Participate in code reviews, debugging, and performance optimization. Collaborate closely with cross-functional teams to support new features and ongoing enhancements. Work on database integration using MySQL or Oracle , including writing efficient queries and troubleshooting issues. Ensure code quality and reliability through unit testing (JUnit) and CI/CD pipelines. Participate in Agile ceremonies and contribute to sprint planning and estimation. Provide technical knowledge sharing within the team and support less experienced developers when needed. Must-Have Skills Strong proficiency in Java (Java 8+). Solid experience with Spring and Spring Boot . Hands-on experience with RESTful APIs and microservices architecture. Experience using relational databases (at least one of the following): MySQL Oracle Database Familiarity with Maven or Gradle build tools. Experience with version control using Git. Knowledge of Hibernate, JPA, or equivalent ORM technologies. Ability to work in English-speaking agile teams. Nice-to-Have Skills Knowledge of Docker or containerized services. Experience with SQL performance optimization . Familiarity with Eclipse or IntelliJ IDEA. Experience working in large enterprise environments. Experience with additional JVM-based languages (e.g., Scala) is a plus. Soft Skills Strong problem-solving and analytical mindset. Excellent communication and teamwork in an international environment. Ability to work independently and deliver high-quality work under minimal supervision. Adaptability and willingness to learn new technologies as required by the project.

🏢 Summary: Remote B2B opportunity for a Senior Software Engineer focused on developing complex, high-performance systems in modern C++ within Linux environments. The role involves contributing to product-level features, collaborating across teams, and working with cloud and backend technologies. Long-term cooperation with flexibility on financial expectations and start date. 🗂️ Requirements: 6+ years of hands-on experience in C++ development, Strong knowledge of modern C++, Experience with multithreading, Understanding of memory management, Experience with performance optimization, Strong understanding of Linux-based systems, Experience developing in Linux environment, Ability to deliver complex technical features, Bachelor’s degree in Science, Technology, Engineering or related field 📃 Skills: C++, Linux, Multithreading, MemoryManagement, PerformanceOptimization, Python, Go, AWS, Terraform, CloudFormation, REST, CI/CD, GitHub, Jenkins, Artifactory, Ansible, Networking, Security, Databases 🏢 Description: For our client, we are looking for a Senior Software Engineer (f/m/n). Qualifications 6+ years of hands-on experience in C++ development (modern C++ preferred) with a solid understanding of multithreading, memory management, and performance optimization Strong experience contributing to complex features with a good product-level understanding and exposure to diverse technologies Proven ability to collaborate effectively within a team, actively participating in technical discussions and supporting delivery across multiple contributors Strong understanding of Linux-based systems and experience developing in a Linux environment (user level) Demonstrated ability to take ownership of well-defined technical tasks and drive them to completion with high quality Strong interpersonal skills with the ability to communicate clearly, collaborate effectively, and contribute confidently in professional discussions Proven ability to quickly learn and adapt to new technologies, taking on tasks with a proactive, can-do attitude and a willingness to expand beyond the core tech stack, including Python, AWS and Go Highly self-managed and independent, capable of delivering results with limited supervision while aligning with broader team goals Bachelor’s degree in Science/Technology/Engineering or a related field How will you stand out from the crowd Experience with Go and/or Python programming languages Experience with cloud-native development and infrastructure-as-code tools (e.g., Terraform, CloudFormation) Experience in enterprise-scale application development in cloud or SaaS environments (AWS serverless architecture is a definite advantage) Experience in building fullstack applications, including REST API-based backend systems and modern frontend interfaces Familiarity with networking protocols, security principles, and database systems Experience with modern CI/CD pipelines, such as GitHub, Jenkins, Artifactory, and Ansible We offer: Work model: remote Contract type: B2B with SHIMI Long-term cooperation We are open to the candidate’s financial expectations Start: ASAP (up to 1 month notice)

🏢 Summary: The role focuses on building and evolving core platform services to support engineering teams, emphasizing scalable cloud-native solutions, developer experience, and automation. It involves designing shared services, advancing CI/CD and Infrastructure as Code practices, and integrating AI-powered tools and LLM-based solutions. The position also promotes DevOps and SRE standards to ensure reliability and operational excellence in production environments. 🗂️ Requirements: 8+ years of experience delivering production-grade software solutions, Strong proficiency in Python, Experience with Kubernetes and containerized environments, Experience with distributed systems, Knowledge of REST and gRPC service development, Experience with cloud-native architectures, Hands-on experience with Infrastructure as Code tools, Familiarity with AI tooling and LLM-based applications, Ability to support production systems and incident response 📃 Skills: Python, Kubernetes, Docker, REST, gRPC, Terraform, CI/CD, LLM, AI, DevOps, SRE, Cloud, Automation 🏢 Description: We are looking for a Senior Platform Engineer to help build and evolve the core technology platforms that support our engineering organization. This role focuses on developing scalable software solutions, improving developer experience, and driving cloud-native engineering practices across the business. Working closely with engineering, cloud, and operations teams, you will contribute to platform architecture, automation initiatives, and the adoption of modern development and reliability practices. Key Responsibilities • Design and maintain shared platform services and engineering tools used across multiple teams. • Develop and enhance internal platforms, including authentication, developer tooling, and infrastructure services. • Build AI-powered solutions leveraging LLMs, intelligent agents, and automation technologies. • Contribute to engineering standards, architectural guidelines, and reusable frameworks. • Improve software delivery through CI/CD, automation, and Infrastructure as Code. • Promote DevOps and SRE practices, including observability, monitoring, and operational excellence. • Support production systems through incident response and reliability improvements. Required Qualifications • 8+ years of experience delivering software solutions in production environments. • Strong programming skills in Python; experience in other languages like Java, C#, C++, Go or others, nice to have • Experience with Kubernetes, containers, and distributed systems. • Knowledge of REST and gRPC service development. • Experience with solution architecture and cloud-native technologies. • Familiarity with AI tooling, agent-based frameworks, and LLM-powered applications. • Hands-on experience with Infrastructure as Code tools such as Terraform. • Strong communication and technical documentation skills.

🏢 Summary: Development role focused on building and optimizing a streamed open-world solution for a golf game across Linux, iOS, and Windows. The position combines engine-level programming, internal tool and pipeline creation, and real-time rendering optimization to deliver high visual quality and performance. You will collaborate with cross-functional teams to create scalable, maintainable systems and multi-platform runtime solutions. 🗂️ Requirements: Experience with game engines (preferably Unity), Knowledge of real-time rendering and shader workflows, Strong proficiency in C# or C++, Experience with asset management systems (e.g., Addressables), Ability to develop and maintain tools and pipelines, Experience collaborating in cross-functional development teams 📃 Skills: Unity, C#, C++, Shaders, PBR, Rendering, Addressables, Linux, iOS, Windows, Python, GitLab, CI/CD, Kubernetes, AmazonS3 🏢 Description: Senior Game Engine Developer – Streamed Open World About the Role We are looking for a driven and versatile Game Engine Developer to help develop our streamed open-world solution for a golf game. In this role, you will work on everything from building internal tools and pipelines to optimizing rendering and creating high-quality experiences across multiple platforms (Linux, iOS, and Windows). You will be part of a team where we combine creative ideas with technical expertise to deliver a seamless and visually impressive gaming experience. Responsibilities Pipeline Development & Automation: Develop and maintain tools that convert editor scenes into optimized runtime scenes, including handling prefabs and asset packaging (e.g., using Unity Addressables). System & Tools Development: Create and improve internal tools (such as our “Assembler” and spline-based region tools) to support artists and designers in production. Rendering & Optimization: Work with shaders (e.g., custom PBR), forward rendering, and runtime terrain rendering to maximize performance while maintaining high visual quality. Platform Support: Ensure that our solutions are robust and efficient across multiple platforms, including fixed hardware environments. Collaboration: Work closely with artists, designers, and other developers to identify needs and drive innovative technical solutions. Debugging & Maintenance: Profile, debug, and optimize both tools and runtime systems, and contribute to a sustainable and maintainable codebase. Qualifications Experience with game engines (preferably Unity) and pipeline management Knowledge of real-time rendering, shaders, and graphics optimization workflows Strong understanding of C# or C++ and solid insight into asset management (e.g., Addressables) Experience working in cross-functional teams and communicating technical solutions clearly Interest in developing custom tools, building automated workflows, and improving pipelines Nice to Have Experience creating or optimizing forward rendering, PBR, terrain systems, or multi-platform builds Knowledge of DevOps tools such as GitLab CI/CD, Verdaccio, build servers, Amazon S3, and Kubernetes Experience with scripting (e.g., Python) for tool or pipeline automation

🏢 Summary: Senior C++ Developer role focused on designing and developing high-performance, scalable and modular software solutions using modern C++ standards. The position involves code optimization, debugging, testing, and maintaining high engineering quality within a collaborative team environment. Hybrid B2B contract with partial on-site work in Warsaw. 🗂️ Requirements: Advanced proficiency in C++ (C++17/C++20), Experience in designing modular and scalable architectures, Knowledge of SOLID principles and design patterns, Proficiency with CMake and Git, Experience with GCC, Clang or MSVC compilers, Experience with gdb or lldb debuggers, Experience in debugging, profiling and optimization (CPU, memory, multithreading), Experience in unit and integration testing, Experience with static code analysis tools, Ability to participate in code reviews and architectural reviews 📃 Skills: C++, CMake, Git, GCC, Clang, MSVC, gdb, lldb, SOLID, Multithreading, Profiling, Debugging, Testing, GO 🏢 Description: Do naszego zespołu poszukujemy 1 osoby na stanowisko Programista C++ Senior​ Wymagania: Zaawansowana biegłość w programowaniu w C++ (C++17/C++20) oraz praktyczna umiejętność tworzenia wydajnego, bezpiecznego i czytelnego kodu Umiejętność projektowania i rozwijania modularnych, skalowalnych rozwiązań, z uwzględnieniem zasad SOLID, wzorców projektowych i dobrych praktyk inżynierskich Swobodne posługiwanie się narzędziami deweloperskimi: CMake, Git, kompilatorami (GCC/Clang/MSVC), debuggerami (gdb/lldb) oraz narzędziami do analizy jakości i wydajności kodu znajomość GO będzie dodatkowym atutem Doświadczenie w debugowaniu, profilowaniu i optymalizacji aplikacji (CPU, pamięć, wielowątkowość) Umiejętność tworzenia i utrzymywania testów jednostkowych i integracyjnych oraz dbałość o jakość kodu (testy, code review, analiza statyczna) Zdolność analitycznego myślenia, diagnozowania problemów i podejmowania trafnych decyzji technicznych Samodzielność w realizacji powierzonych zadań przy jednoczesnej umiejętności efektywnej pracy zespołowej Umiejętność jasnej komunikacji technicznej, dokumentowania rozwiązań oraz udziału w przeglądach architektury i kodu Odpowiedzialność za jakość dostarczanego oprogramowania i świadomość wpływu własnej pracy na cały system Oferujemy: - kontrakt B2B - model pracy hybrydowy z Warszawy, ul. Chmielna 89. Częstotliwość pracy w biurze: 2 razy w tygodniu.​

🏢 Summary: Long-term B2B contract for a Senior Java Developer to design and implement complex Java-based solutions in large-scale enterprise or public sector projects. The role involves technical leadership, mentoring, and working in a fully remote model without business travel. The position requires strong backend expertise and experience with modern Java ecosystems and cloud-native tools. 🗂️ Requirements: Minimum 5 years of professional experience in Java, Strong knowledge of Spring Boot, Experience with RESTful APIs, Experience with JUnit and Mockito, Experience with OpenShift, Experience with Helm, Experience with Spring Data or JPA, Minimum 1 year experience with Oracle or PostgreSQL, Minimum 2 years experience with Gradle, Experience in large-scale enterprise or public sector projects, Degree in Computer Science or equivalent, German C1, English minimum B1 📃 Skills: Java, Spring, SpringBoot, REST, JUnit, Mockito, OpenShift, Helm, JPA, SpringData, Oracle, PostgreSQL, Gradle, SQL 🏢 Description: Summary: The Senior Java Developer plays a crucial role in designing and implementing complex Java-based solutions, mentoring other team members, and contributing to large-scale projects in either the enterprise or public sectors. Remote work model Contract type : B2B, long-term- 48 months Business travels : No Salary Grids: 160-180 zł/h Main Responsibilities: Design and implement complex Java-based solutions. Mentor junior developers and assist in team knowledge sharing. Manage and contribute to large-scale enterprise or public-sector projects. Key Requirements: Fluent in German (C1) and English (min. B1). Degree in Computer Science or equivalent. Minimum of 5 years of professional experience in Java Strong understanding of Spring Boot, RESTful APIs, testing frameworks (JUnit, Mockito) Experience in OpenShift and Helm charts and ORM frameworks like Spring Data or JPA Knowledge of Oracle or PostgreSQL (min. 1 year). Experience with Gradle for continuous integration (min. 2 years). Experience with large public sector projects or comparable private sector engagements. Nice to Have: Additional years of experience with core technologies beyond the stipulated minimum. Frontend experience with React and TypeScript, and understanding of Ajax (min. 1 year). Experience with complex enterprise application integration.

🏢 Summary: Senior Software Engineer role focused on developing and maintaining internal forecasting and demand management products for offshore wind operations using Angular and .NET. The position involves close collaboration with cross-functional teams, delivering high-quality increments, and improving product functionality and user experience. The role requires active participation in Agile processes and code quality assurance. 🗂️ Requirements: 7–10 years experience with Angular and .NET development, Strong proficiency in .NET Core and C#, Experience with Microsoft and Azure deployment pipelines, Experience working in Agile/Scrum environments, Ability to conduct code reviews and maintain clean code standards, Understanding of user-centered design principles 📃 Skills: Angular, .NET, .NETCore, C#, Azure, Microsoft, Scrum, Agile, UX, CI/CD 🏢 Description: Introduction & Summary: We are seeking a Senior Software Engineer with extensive experience in Angular and .NET technologies. The ideal candidate will play a key role in developing and maintaining internal products utilized for forecasting and managing demands in offshore wind operations. In this role, you will work collaboratively within a team, contributing to product improvements and ensuring user satisfaction. Main Responsibilities: As a Senior Software Engineer, your core responsibilities will include: Delivering quality increments through collaboration with the development team and stakeholders. Understanding and connecting business needs with user requirements and frontend implementations. Actively participating in Scrum ceremonies and backlog refinements. Conducting code reviews to ensure high coding standards and provide constructive feedback. Identifying and advocating for improvements in the codebase and product functionality. Collaborating with UX designers to refine user experience based on usability testing. Key Requirements: 7-10 years of experience in design and development using Angular and .NET technologies. Proficient in managing deployments via Microsoft and Azure pipelines. Strong understanding of user-centered design principles. Experience in Agile/Scrum environments, with a comprehensive understanding of the development lifecycle. Creativity and drive for product improvement. Proficient in .NET Core, C#, and clean code principles. Nice to Have: Experience in Agile/Scrum environments. Familiarity with UX design principles. Experience in usability testing. Start: July 2026 Duration: Jun 2027 Location: Greater Copenhagen Area Onsite/remote: min. 3 days onsite per week