Top Game Developer Jobs

Develop and maintain engine-level systems, game modding tools, and editor extensions. Implement and optimize rendering pipelines and shaders using DirectX/Vulkan/OpenGL/Metal. Profile and optimize CPU/GPU/memory and multithreaded workloads, debug complex graphics issues, and collaborate with engineers, artists, and designers to deliver high-quality, maintainable C++ engine code.

Develop and implement mobile games using Unity for iOS and Android. Collaborate with teams on gameplay features and optimization, ensuring quality code and user experience.

Owns quality strategy and test coverage for VALORANT core gameplay and modes. Responsibilities include defect triage, test planning, remote tester coordination, whitebox testing, quality metrics analysis, risk identification, process improvement, and cross-functional collaboration to ensure high-quality releases across PC and console.

Lead rapid, AI-enabled prototyping from concept through launch. Use AI and modern game engines to build playable prototypes, design tools and agentic workflows, evaluate emerging AI tech, iterate with player feedback, and help define scalable AI development practices across the studio.

Lead and execute cross-team initiatives to improve developer experience: build production AI integrations and developer tools, define build/release standards, eliminate CI/source-control bottlenecks, and drive technical strategy and operational excellence across Riot.

Test and evaluate upcoming VALORANT gameplay through playtests, create and manage test plans and risk assessments, provide evidence-based feedback, and work with developers to define objectives and conclude playtest results.

Design and implement anti-cheat systems across Windows and Linux, reverse engineer cheats, debug x86-64 binaries, collaborate with game teams and data analysts, and advance platform security and protection techniques.

Design, build, and improve anti-cheat backend services and game code for Fortnite. Debug and write C++ client and Go backend code, identify vulnerabilities, implement secure solutions, and assist in diagnosing live issues to ensure resilient, secure multiplayer operations.

Develop and integrate Unreal Engine-based realtime 3D simulation features, bridge the core simulation engine with Unreal, utilize Cesium for large-scale environments, customize plugins and content ingestion, deploy engines on local and cloud platforms, and optimize simulation performance and accuracy.

The Data Engineer II will manage analytics pipelines for mobile games, transforming telemetry data and ensuring data quality for studio teams' decisions.

As a Senior Software Engineer for Game Systems, you will develop and optimize game engine features across multiple platforms, focusing on performance, code quality, and collaboration with cross-functional teams.

Analyze card designs and manage external playtest networks to ensure balance and engagement. Translate qualitative and quantitative playtest data into design refinements, model game economies and set distribution, craft clear physical rules and card text, and liaise with external co-development partners to meet design and documentation standards for a horror-themed trading card game.

As a Staff Software Engineer on the Unreal Ecosystem team, you'll develop high-quality code, advise on technical direction, mentor engineers, and collaborate across teams to enhance game development.

Lead design and build of shared backend platform services and internal tools for anti-cheat systems. Own APIs, ensure reliability, operate distributed high-availability services, improve CI/CD and observability, partner across teams for incident response, security, and platform reliability.

Architect, build, and operate ML inference and deployment infrastructure (model serving, orchestration, CI/CD, feature stores). Improve developer experience, optimize GPU/CPU scheduling and performance, and establish ML deployment best practices across Riot’s production ML ecosystem while shaping long-term platform direction.

Build end-to-end live streaming and game features across frontend and backend for a high-scale, bursty consumer product. Ship reliable, performant real-time systems using AI-assisted development, and own features from development through production and monitoring.

Design and implement high-performance world and scene representation systems for multi-agent autonomy: spatial data structures, ECS frameworks, computational geometry pipelines, coordinate frame management, and real-time mapping. Optimize C++20 code for low latency, define clean APIs for cross-domain integration, collaborate with sensor/planning teams, and mentor engineers.

Design and implement high-performance world and scene representation systems (ECS, spatial indexes, 4D objects), build mapping and geometry pipelines, write optimized C++ (C++20) for real-time multi-agent simulation, drive architecture and APIs, and mentor cross-domain teams.

Lead Unity game development: design, implement, test, and document game systems; collaborate with engineers, designers, and artists; mentor junior engineers; analyze requirements, integrate releases, and investigate field issues while ensuring regulatory and company policy compliance.

Designs, develops, and tests software systems for game platforms, collaborating with engineers, designers, and artists. Analyzes requirements and technologies, interfaces with hardware, documents code, uses AI coding tools, reports issues to management, and adheres to company policies and schedules. May travel minimally for casinos or tradeshows.

Develop game software using C/C++, C#, Objective-C and .NET; implement graphics with DirectX or OpenGL/ES; work with SQL, SOAP/REST services; use tools like Visual Studio, Xcode, SN System, and Unity 3D. Must be authorized to work in the US.

Senior game developer to design and build online gaming products using C++, OpenGL/OpenGL ES and XNA. Requires graphics and OOP fundamentals, cross-platform development, SDLC experience, project management and client-facing skills. US work authorization and willingness to relocate to CA required. Contract (Corp-to-Corp).

Lead architecture, design, and development of performant, scalable game systems using C++ and high-level scripting in a Godot-derived tech stack. Mentor engineers, collaborate cross-functionally, integrate online services, and drive usability and engineering excellence across the product lifecycle.

Develop and implement HTML5 casino slot games from GDDs using TypeScript, PixiJS/Phaser and Spine. Create JIRA tickets, commit to GitLab, optimize performance, maintain tests and CI, collaborate with art, QA and producers, and deliver production-ready builds.

As a Game UX Engineer at Spawn, you'll create emotional connections through AI-driven character designs, reward systems, and onboarding experiences while ensuring they feel cohesive.