{"id":774873,"url":"https://alion.io/job/g-research-production-software-engineer","title":"Production Software Engineer","company":{"id":445185,"name":"G-Research","domain":"gresearch.com","url":"https://alion.io/company/g-research","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":21,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":74000,"max_usd":186000,"period":"year","method":"role_country_seniority_unknown","sample_n":363},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"Kubernetes","optional":false},{"name":"Rust","optional":false}],"status":"live","first_seen_at":"2026-05-06T00:00:00Z","employer_posted_date":"2026-05-06","last_verified_at":"2026-10-10T21:21:59Z","board_verified":true,"closed_at":null,"days_open":158,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":157},"description":"We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity.\nFrom our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we’re building a world-class platform to amplify our teams’ most powerful ideas.\nAs part of our engineering team, you’ll shape the platforms and tools that drive high-impact research - designing systems that scale, accelerate discovery and support innovation across the firm.\nTake the next step in your career.\nThe role\nWe are hiring Software Engineers to join our Trade Technology function, where we design, build and maintain our globally distributed trading system.\nYou will design and implement the systems, tooling and workflows that ensure the distributed platform is robust, observable and engineered for speed and safety. This includes owning the engineering infrastructure that supports deployment automation, real-time diagnostics and fault-tolerant operations.\nEngineering underpins our continued growth and success, and we are committed to hiring and developing the world’s best Software Engineers.\nKey responsibilities of the role include:\nDesigning, building and evolving production-grade trading platforms and services end-to-end\n\nOptimising software performance, throughput and efficiency at scale\n\nContributing to the reliability and operational excellence of critical systems, including participation in production support rotations\n\nApplying strong software engineering practices across testing, code quality, automation and observability\n\nParticipating in a shared production support rotation, responding to incidents, troubleshooting runtime issues and driving improvements\n\nWho are we looking for?\nThe ideal candidate will have the following skills and experience:\nStrong background in software engineering, ideally in distributed, real-time systems\n\nExperience in at least one typed language, such as Java, Kotlin, C#, C++ or Rust\n\nExperience with containerisation and orchestration technologies, such as Kubernetes, in production environments\n\nA passion for developing robust, maintainable software, that's well monitored in production\n\nAbove all, we value clean, maintainable code, sound engineering judgement and a business-value mindset over specific toolkits.\nWhy should you apply?\nHighly competitive compensation plus annual discretionary bonus\n\nLunch provided (via Just Eat for Business) and dedicated barista bar\n\n30 days’ annual leave\n\n9% company pension contributions\n\nInformal dress code and excellent work/life balance\n\nComprehensive healthcare and life assurance\n\nCycle-to-work scheme\n\nMonthly company events\n\nG-Research is committed to cultivating and preserving an inclusive work environment. 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