{"id":2012520,"url":"https://alion.io/job/faceit-staff-software-engineer-backend","title":"Staff Software Engineer (Backend)","company":{"id":172206,"name":"FACEIT","domain":"faceit.com","url":"https://alion.io/company/faceit","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","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":151000,"max_usd":265000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":23},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"Google GKE","optional":false},{"name":"gRPC","optional":false},{"name":"Kubernetes","optional":false}],"status":"live","first_seen_at":"2026-09-18T00:09:47Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-11T23:22:32Z","board_verified":true,"closed_at":null,"days_open":24,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":24},"description":"Join our team as a Staff Software Engineer (Backend) and lead the architectural overhaul of our core matchmaking system. You will work with cutting-edge technologies such as Golang, GCP, and Kubernetes, and be responsible for designing and implementing the next generation of our matchmaking engine. This role requires deep experience in backend development, a passion for gaming, and a strong understanding of distributed systems and microservices architecture. Enjoy flexible working hours, daily lunches, and a range of other benefits.\nMissions\nLead the architectural overhaul of the core matchmaking system, ensuring it is decoupled, extensible, and capable of handling future growth.\nDesign and implement the next generation of the matchmaking engine, working closely with the team to reshape the matchmaking for the future of the platform.\nDrive technical standards, conduct high-level code reviews, and mentor senior engineers on design patterns and architectural best practices.\nProfil recherché\n - Core: Golang, gRPC, Protobuf- Proven Backend Expertise: Deep experience designing, developing, and deploying robust APIs and microservices in production. Golang experience is highly preferred\n- Data: High-scale distributed databases and caching layers\n- Scaling Instincts: You understand the nuances of database locking, eventual consistency, distributed caching, and race conditions\n- Architectural Vision: Proven experience re-architecting legacy systems into distributed, modern microservices. You understand Domain-Driven Design (DDD) and know how to draw the boundaries between services correctly\n- Infrastructure: Google Cloud Platform (GCP), Kubernetes (GKE), Docker\n- The Tech Stack & Environment:\n- Gaming Passion: a genuine passion for gaming and esports\n- Scale Experience: exposure to high traffic environments where performance, caching and latency\n- Optimisations were key considerations\n- Mentorship: you have actively mentored peers or juniors outside of your direct project scope","description_format":"text","description_chars":2003,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Dating & Relationships"],"lifecycle":[{"event":"open","at":"2026-10-07T13:05:51Z"}],"visa":[],"liveness":{"score":52,"band":"ok","label":"Likely open","p_open":1,"p_active":0.687,"p_room":0.75,"age_days":22,"expected_fill_days":29,"reasons":["conf:1","win:late"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/faceit-staff-software-engineer-backend","json_url":"https://alion.io/job/faceit-staff-software-engineer-backend.json","meta":{"generated_at":"2026-10-12T02:26:18Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":3513,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":172206},"rest":"https://alion.io/mcp/rest/get_company?id=172206"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffaceit-staff-software-engineer-backend"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ffaceit-staff-software-engineer-backend"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ffaceit-staff-software-engineer-backend"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/faceit-staff-software-engineer-backend\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffaceit-staff-software-engineer-backend"}]}