{"id":3921078,"url":"https://alion.io/job/instaleap-senior-backend-engineer","title":"Senior Backend Engineer","company":{"id":178787,"name":"Instaleap","domain":"instaleap.io","url":"https://alion.io/company/instaleap","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Colombia"],"countries":["CO"],"hiring_countries":["CO"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon ECS","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"DynamoDB","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"TypeScript","optional":false},{"name":"Claude","optional":true},{"name":"JavaScript","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2025-11-28T21:22:25Z","employer_posted_date":"2025-11-28","last_verified_at":"2026-11-07T15:08:23Z","board_verified":true,"closed_at":null,"days_open":343,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":343},"description":"Senior Backend Engineer / Node-Typescript-AWS\nWhat would you do?\nOwn the design, development, and maintenance of the backend microservices behind Torre de Control, Instaleap’s operational visibility platform for all of its clients, with close support from a Tech Lead and an Engineering Manager.\n\nLead the technical and product definition of new features: analyze the problem, challenge the scope, propose the solution, and take responsibility for the outcome.\n\nWork closely with product, frontend, and QA to build features end-to-end with full business context.\n\nProvide guidance and mentorship to mid-level and junior engineers, and take part in code reviews and architecture decisions.\n\nHandle technical support and incident resolution for your services, including participation in the team’s on-call rotation.\n\nClose security vulnerabilities and improve the performance, scalability, and architecture of our services.\n\nYour experience has been shaped by\n5+ years of backend experience with Node.js and TypeScript as your main stack.\n\nRecent experience at startups or product scale-ups, in environments where the day can change and you balance roadmap, support, and incidents.\n\nProduct experience: you’ve helped define what gets built and why, not just how it gets implemented.\n\nReal ownership of production microservices: you didn’t just write code, you understood the system and responded when something went wrong, including on-call rotations.\n\nProduction experience with AWS (for example SQS, Lambda, ECS, or DynamoDB).\n\nIntegration of messaging systems such as RabbitMQ or SQS.\n\nExperience mentoring or guiding mid-level and junior engineers.\n\nCommand of relational and non-relational databases (PostgreSQL, DynamoDB, Redis, or similar), with the judgment to choose the right one for each case.\n\nStrong engineering principles: design patterns, unit and integration testing, SOLID, and clean code.\n\nEnglish proficiency at B2-C1 level minimum.\n\nYour SuperPowers\nYou get truly involved: you understand the business context, question the problem before coding the solution, and own the result.\n\nYou have your own technical judgment, and you know when to lean on the TL and the manager to make better decisions.\n\nYou’re comfortable in environments where the day can change, without losing focus.\n\nYou use AI as a natural part of your workflow. It’s not an experiment, it’s the standard.\n\nNice to have: hands-on experience with Terraform.\n\nWhy Instaleap by Instacart?\nInstaleap is a Latin American company that built world-class technology, and that caught the attention of Instacart, one of Silicon Valley’s most relevant tech companies. Today we’re part of that ecosystem: we access their engineering standards, their ownership culture, and their product vision, while we keep building, deciding, and executing with autonomy.\nBuild products used in real-time operations across multiple countries.\n\nSolve meaningful engineering challenges with real business impact.\n\nWork with modern technologies and strong engineering teams.\n\nGrow your technical and product mindset in a collaborative environment.\n\nHave autonomy, ownership, and space to propose ideas.\n\nWhat we bring to the table\nRemote work.\n\nFlexible hours: we trust your work and skills.\n\nAdditional vacation days.\n\nHalf day off on your birthday.\n\nAccess to an educational budget.\n\nAI-powered development: Claude licenses and other AI tools included as part of the stack, not an extra.\n\nHealth insurance: get the attention and care that you deserve. Available in some countries.","description_format":"text","description_chars":3537,"description_truncated":false,"requirements":{"experience_years_min":5,"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":["Health insurance"],"hiring_locations":[{"name":"Colombia","iso":"CO","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce","Software","Marketplaces"],"lifecycle":[{"event":"open","at":"2026-11-07T15:08:23Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.185,"p_room":0.28,"age_days":343,"expected_fill_days":30,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-11-07T16:49:30Z"},"pay":null,"html_url":"https://alion.io/job/instaleap-senior-backend-engineer","json_url":"https://alion.io/job/instaleap-senior-backend-engineer.json","meta":{"generated_at":"2026-11-07T16:49:30Z","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":24072,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":178787},"rest":"https://alion.io/mcp/rest/get_company?id=178787"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finstaleap-senior-backend-engineer"},{"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%2Finstaleap-senior-backend-engineer"},{"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%2Finstaleap-senior-backend-engineer"},{"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/instaleap-senior-backend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finstaleap-senior-backend-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3921078}},{"tool":"search_jobs","arguments":{"company":"instaleap.io","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3921078},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}