{"id":139257,"url":"https://alion.io/job/gener8-senior-backend-engineer-2","title":"Senior Backend Engineer","company":{"id":6562,"name":"Gener8","domain":"gener8.net","url":"https://alion.io/company/gener8","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","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":null,"salary_estimate":{"min_usd":92000,"max_usd":175000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":125},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"GitHub","optional":false},{"name":"Go","optional":false},{"name":"gRPC","optional":false},{"name":"Jira","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Redis","optional":false},{"name":"Slack","optional":false},{"name":"SQL","optional":false},{"name":"Swagger","optional":false}],"status":"live","first_seen_at":"2026-07-28T00:00:00Z","employer_posted_date":"2026-07-28","last_verified_at":"2026-10-17T18:44:18Z","board_verified":true,"closed_at":null,"days_open":81,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":81},"description":"We’re looking for an experienced backend engineer, working on the core technology that powers our platform.\nAbout us\nSince its launch in 2018, Gener8 has been at the forefront of the “open data” movement: the belief that people should be able to control and be rewarded from their own data. Gener8’s consumer products include IOS and Android apps, a web browser and a browser extension. Our products enable people to transparently share their data with Gener8, whilst preserving their privacy, and to earn rewards in return for doing this.\nOn the B2B side, the data products that Gener8 creates enables businesses to make faster, smarter decisions. Our customers include some of the world’s largest Big Tech companies, leading AI companies and prominent organisations in finance and AdTech.\nAbout the role\nA few of the things in our backlog that you could be working on:\nExtending, improving and optimising our data APIs that ingest well over 100 million events a month.\nCreating new data feeds for our commercial partners that deliver valuable data to drive business decisions.\nCreating brand new APIs and endpoints to support our mobile apps.\nImproving, upgrading & refining our entire cloud based infrastructure\nYou’ll be working closely with our existing product and engineering team, including Staff backend engineer and Head of Engineering.\nOn the backend we use Go, PostgreSQL and Redis to serve RESTful and gRPC APIs running on Kubernetes, all hosted on GCP. We use GitHub for version control and CI, Jira for tracking tasks and Slack for sending silly GIFs.\nResponsibilities\nBuilding new features, modifying existing ones and fixing bugs as they arise\nWriting automated tests to keep the quality of our products high\nEnsuring the smooth operation of our infrastructure through automated monitoring and alerting\nPlanning and executing upgrades of key pieces of infrastructure\nWorking closely with the product team to refine new features and requirements\nRequirements\nThis is the right opportunity for you if you have:\n5+ years commercial experience building systems with Go\nExperience writing RESTful APIs in production environments\nExperience using some flavour of SQL for data persistence\nExperience documenting APIs with Swagger / Open API\nExperience working with event driven systems\nExperience building cloud native solutions\nFamiliarity with Docker and Kubernetes\nExcellent verbal and written English communication skills\nBenefits\nPart of a fast growing company where you will have real responsibility and autonomy\nCompetitive Salary + share options, so that you have a slice of the company and share in our success\nWFH 3 days per week\n32 days of holiday\nYour choice of computer hardware\nAnnual training and conference budget\nRegular team days out","description_format":"text","description_chars":2761,"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":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Stock options"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy Management","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-07-20T00:00:00Z"}],"visa":[],"liveness":{"score":14,"band":"cold","label":"Long shot","p_open":1,"p_active":0.509,"p_room":0.28,"age_days":81,"expected_fill_days":37,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/gener8-senior-backend-engineer-2","json_url":"https://alion.io/job/gener8-senior-backend-engineer-2.json","meta":{"generated_at":"2026-10-17T19:08:01Z","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":2304,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":6562},"rest":"https://alion.io/mcp/rest/get_company?id=6562"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgener8-senior-backend-engineer-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%2Fgener8-senior-backend-engineer-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%2Fgener8-senior-backend-engineer-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/gener8-senior-backend-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgener8-senior-backend-engineer-2"}]}