{"id":2015405,"url":"https://alion.io/job/runna-senior-software-engineer-full-stack-2","title":"Senior Software Engineer (Full-Stack)","company":{"id":1770154,"name":"Runna","domain":"runna.com","url":"https://alion.io/company/runna-com","size_band":"51-200","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":"senior","employment_type":"full_time","work_mode":"hybrid","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":{"min":70125,"max":78375,"currency":"GBP","period":"year","gross":null,"usd_annual":103979},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"CloudFormation","optional":false},{"name":"Cursor","optional":false},{"name":"DynamoDB","optional":false},{"name":"GitHub","optional":false},{"name":"GraphQL","optional":false},{"name":"Kotlin","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"React Native","optional":false},{"name":"Snowflake","optional":false},{"name":"SwiftUI","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true},{"name":"Swift","optional":true}],"status":"live","first_seen_at":"2026-09-11T00:16:19Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-11T19:34:08Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"Join Runna, a fast-growing training platform for runners. As a Senior Software Engineer, you'll work closely with cross-functional teams to architect, build, test, and deliver features and reliability improvements across the full stack. You'll take ownership of problems end-to-end and help evolve our developer tooling, CI/CD pipeline, and engineering standards. Enjoy benefits like stock options, paid vacation, and a dedicated hour each week to run.\nMissions\nArchitect, build, test and deliver features and reliability improvements across the full stack, from mobile apps to backend systems.\nTake ownership of problems end-to-end, from design through build, release, testing and support.\nWork closely with Product and Design to find the most reliable and intuitive solution to the problem in front of you.\nProfil recherché\n - If you don't tick every box below, please apply anyway- You're a strong full-stack engineer (frontend or backend-leaning is fine) with a track record of shipping features end-to-end\n- You take the initiative and look to impact beyond your immediate team, such as improving developer experience or AI-enablement\n- You enjoy working closely with product, design and other engineers to find the best solution to a problem, not just the most technically interesting one\n- You pick up new languages, frameworks and systems quickly, and you're comfortable working outside your current comfort zone as our roadmap evolves\n- You care about the craft, writing readable and well-tested code, and have good judgement about when to move fast and when to slow down\n- Tooling (continuously re-evaluated): Claude Code, Cursor, Linear with agents, Github with GHA\n- Frontend: React Native, TypeScript, GraphQL\n- Backend: serverless on AWS, Node.js/Python, DynamoDB, Snowflake\n- We hire for general strength, not stack familiarity - most of our engineers joined without prior experience in one or more of the above, and we'll get you fully ramped up during onboarding\n- Experience with native mobile development (Swift, Kotlin, SwiftUI, watchOS) - useful given how close some of our hardest problems sit to the OS, but not a dealbreaker if you don't have it yet\n- Experience with infrastructure-as-code (Terraform, CDK, CloudFormation) or serverless architectures\n- A strong interest in health or fitness technology\n- Open-source contributions, big or small","description_format":"text","description_chars":2369,"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":["Stock options"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T13:10:09Z"}],"visa":[],"liveness":{"score":59,"band":"ok","label":"Likely open","p_open":1,"p_active":0.792,"p_room":0.75,"age_days":29,"expected_fill_days":39,"reasons":["conf:1","velocity","win:late"],"computed_at":"2026-10-10T05:45:15Z"},"pay":{"stated_usd_annual":103979,"is_top_pay":false},"html_url":"https://alion.io/job/runna-senior-software-engineer-full-stack-2","json_url":"https://alion.io/job/runna-senior-software-engineer-full-stack-2.json","meta":{"generated_at":"2026-10-11T20:33:51Z","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":8659,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"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":1770154},"rest":"https://alion.io/mcp/rest/get_company?id=1770154"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frunna-senior-software-engineer-full-stack-2"},{"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%2Frunna-senior-software-engineer-full-stack-2"},{"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%2Frunna-senior-software-engineer-full-stack-2"},{"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/runna-senior-software-engineer-full-stack-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frunna-senior-software-engineer-full-stack-2"}]}