Software Engineer

Get AI-powered advice on this job and more exclusive features. Senior Software Engineer – Infra Engineering & Security (Halo) Location: Redmond, WA (Hybrid – 3+ Days Onsite) Contract Duration: 12 months with potential extension Pay Rate: $50-55/hr (W2) Hours: Full-time, 40 hours/week Start Date: ASAP Clearance: No clearance required Equipment: Provided by Microsoft About the Role We’re hiring a Senior Software Engineer to join the Infra Engineering & Security team supporting the legendary Halo franchise . In this role, you’ll play a critical part in maintaining and enhancing the development infrastructure that powers Halo. You’ll work closely with developers, content creators, and technical artists to improve engine stability, data validation workflows, and test automation systems. This is a high-impact opportunity to contribute to one of the most iconic titles in gaming while collaborating with a forward-thinking, highly skilled team in a fast-paced environment. Key Responsibilities Improve and maintain data validation systems to support asset and content development Implement telemetry and observability tools to monitor validation performance Integrate Unreal Engine service releases and assist with major version upgrades Investigate and resolve issues related to Unreal integrations and automated test failures Expand test coverage and maintain CI pipelines to ensure engine stability Work cross-functionally with engineers and technical artists to improve workflows Required Qualifications 5+ years of experience in C++ software development 5+ years working with Unreal Engine (UE4 or UE5) Experience writing efficient and scalable unit tests Solid understanding of CI/CD workflows and tools (e.g., Jenkins, Azure DevOps) Familiarity with Perforce or similar version control systems Excellent debugging, performance optimization, and root cause analysis skills Strong communication and collaboration skills across teams and disciplines Preferred Qualifications Experience with Unreal test frameworks like Gauntlet Familiarity with profiling tools such as PIX or Unreal Profiler Experience working in a game studio or high-performance engineering environment Why You’ll Love This Role Work on one of the most recognizable gaming franchises in the world Play a key role in shaping a newly formed studio's engineering foundation Collaborate with world-class developers and technical artists Contribute to systems that have a direct impact on game stability and development velocity Interested? Apply now and join a team that's redefining infrastructure support and engine development for AAA games. Seniority level Seniority level Mid-Senior level Employment type Employment type Contract Job function Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Agility Partners by 2x Inferred from the description for this job Medical insurance Vision insurance 401(k) Get notified about new Software Engineer jobs in Redmond, WA . Seattle, WA $99,500.00-$200,000.00 6 days ago Seattle, WA $99,500.00-$200,000.00 6 days ago Seattle, WA $150,500.00-$269,200.00 6 days ago Seattle, WA $117,760.00-$147,200.00 2 weeks ago Seattle, WA $120,300.00-$168,700.00 3 days ago Seattle, WA $140,000.00-$180,000.00 2 months ago Seattle, WA $99,500.00-$200,000.00 2 weeks ago Software Development Engineer - 2025 (US) Seattle, WA $99,500.00-$200,000.00 2 weeks ago Seattle, WA $100,000.00-$720,000.00 1 week ago Bellevue, WA $157,000.00-$230,000.00 2 weeks ago Seattle, WA $90,000.00-$170,000.00 1 week ago Seattle, WA $110,400.00-$138,000.00 1 week ago Bellevue, WA $157,000.00-$230,000.00 5 days ago Seattle, WA $140,000.00-$180,000.00 2 months ago Bellevue, WA $157,000.00-$230,000.00 2 weeks ago Redmond, WA $99,500.00-$200,000.00 1 week ago Seattle, WA $90,000.00-$180,000.00 1 week ago Seattle, WA $150,500.00-$269,200.00 3 weeks ago Seattle, WA $91,158.00-$139,222.66 1 week ago Seattle, WA $150,000.00-$175,000.00 2 months ago [HackerRank]Software Engineer Graduate (E-commerce Recommendation Infrastructure) - 2025 Start (BS/MS) Seattle, WA $112,725.00-$177,840.00 1 week ago Seattle, WA $110,000.00-$165,000.00 2 weeks ago Seattle, WA $140,000.00-$180,000.00 2 months ago Seattle, WA $91,630.00-$145,200.00 3 days ago Seattle, WA $130,000.00-$200,000.00 2 weeks ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr