{"id":2964462,"url":"https://alion.io/job/koombea-ai-software-engineer-typescriptnode-jsaws","title":"AI Software Engineer (TypeScript/Node.js/AWS)","company":{"id":61467,"name":"Koombea","domain":"koombea.com","url":"https://alion.io/company/koombea","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Colombia"],"countries":["CO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon EventBridge","optional":false},{"name":"Amazon S3","optional":false},{"name":"Anthropic","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"AWS Fargate","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"DynamoDB","optional":false},{"name":"Fastify","optional":false},{"name":"Git","optional":false},{"name":"GraphQL","optional":false},{"name":"IAM","optional":false},{"name":"Jest","optional":false},{"name":"LLM","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"OpenAI","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Vitest","optional":false},{"name":"AI Agents","optional":true},{"name":"Amazon EKS","optional":true},{"name":"AWS CDK","optional":true},{"name":"Docker","optional":true},{"name":"Embeddings","optional":true},{"name":"GitHub Actions","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"LangChain","optional":true},{"name":"LlamaIndex","optional":true},{"name":"OpenSearch","optional":true},{"name":"pgvector","optional":true},{"name":"Pinecone","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Python","optional":true},{"name":"RAG","optional":true},{"name":"Terraform","optional":true},{"name":"Vercel AI SDK","optional":true}],"status":"live","first_seen_at":"2026-10-20T23:43:44Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-25T20:12:39Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Remote, Latam | Full Time | 4+ years experience | English (B2+)\nThe hiring process for this vacancy is for being part of our pipeline, and applying does not guarantee immediate placement. As soon as we have a project that matches your profile, we will proceed with the hiring process.\nWhy Apply to Koombea?\nDid you know that Koombea is one of Latin America's fastest-growing software development companies? We help our clients all over the world build digital products that make users' lives better.\nBy joining our team, you will not only receive amazing benefits and become part of a flexible and innovative work culture. You will also get to share directly with some of the region's most talented and intelligent software developers.\nThe Job\nAs an AI Software Engineer, your main goal is to design, develop, and maintain intelligent software solutions powered by modern AI technologies, built on TypeScript, Node.js, and AWS. You will work on scalable, cloud-native applications that integrate AI capabilities into real-world products, helping build reliable, efficient, and innovative user experiences.\nThe foundation is strong software engineering combined with an AI-first mindset: solid TypeScript and Node.js fundamentals, system design intuition, problem-solving skills, and the ability to work across backend services, APIs, AWS cloud environments, and AI workflows. You will work in an AI-first engineering environment that uses tools and practices such as prompt engineering, Claude Code, spec-driven workflows (contracts.md), and AI-assisted testing.\nWhat You'll Do\nDesign, develop, and maintain scalable TypeScript/Node.js applications with AI-powered features\nBuild and integrate backend services, REST/GraphQL APIs, and AI workflows into production systems on AWS\nWork with Large Language Models (LLMs), AI APIs (e.g., Anthropic, OpenAI, Amazon Bedrock), and modern AI frameworks\nDesign and operate cloud-native and serverless architectures using AWS services such as Lambda, API Gateway, ECS, S3, DynamoDB, RDS, SQS/SNS, and EventBridge\nOptimize application performance, scalability, reliability, and maintainability\nCollaborate with engineers, designers, PMs, QA analysts, and stakeholders in cross-functional teams\nTroubleshoot and resolve issues across software systems, AWS infrastructure, and AI integrations\nContribute to architecture decisions, technical planning, and engineering best practices\nMaintain clean, strongly typed, well-tested, and well-documented codebases\nWork with databases, infrastructure as code, and CI/CD deployment pipelines on AWS\nUse AI tools daily to improve development workflows, debugging, documentation, testing, and productivity\nWork in spec-driven workflows using structured technical documentation and engineering specifications\nApply prompt engineering techniques to improve AI outputs, workflows, and development efficiency\nContribute to AI-assisted testing and modern AI-native engineering practices\nContinuously explore and adopt emerging AI technologies and engineering workflows\nWhat You'll Bring to the Team\n4+ years of experience as a Software Engineer or Backend Engineer\nStrong hands-on experience with TypeScript and Node.js in production environments\nExperience with Node.js frameworks such as NestJS, Express, or Fastify\nSolid experience with AWS (e.g., Lambda, API Gateway, ECS/Fargate, S3, DynamoDB, RDS, SQS/SNS, CloudWatch, IAM)\nExperience integrating AI tools, AI APIs, or LLM-based solutions into applications\nStrong understanding of software architecture, APIs, databases (SQL and NoSQL), and distributed systems\nExperience building scalable and maintainable backend services, including serverless and event-driven architectures\nStrong analytical thinking, debugging, and problem-solving skills\nReal, daily experience using AI tools in software development workflows\nExperience with prompt engineering and AI-first development practices\nFamiliarity with spec-driven workflows and structured engineering documentation (such as contracts.md)\nFamiliarity with AI-assisted testing practices and AI-native engineering workflows\nExperience working with tools such as Claude Code or similar AI-assisted development environments\nExperience with testing frameworks such as Jest or Vitest\nFamiliarity with Git and collaborative development workflows\nExperience working in Agile/Scrum environments\nGood written and spoken English communication skills\nNICE-TO-HAVE\nExperience with Amazon Bedrock or other managed AI services on AWS\nExperience with AI frameworks such as LangChain.js, LlamaIndex.TS, Vercel AI SDK, or similar tools\nExperience with vector databases, embeddings, RAG architectures, or AI agents (e.g., OpenSearch, pgvector, Pinecone)\nExperience with infrastructure as code (AWS CDK, Terraform, or Serverless Framework)\nExperience with Docker, Kubernetes (EKS), or CI/CD pipelines (GitHub Actions, AWS CodePipeline)\nAWS certifications (e.g., Developer Associate, Solutions Architect)\nExposure to Python or other languages, as part of a polyglot engineering mindset\nExperience working on AI-powered SaaS products or platforms\nExperience optimizing LLM cost, latency, and performance\nAbout Koombea\nKoombea is an international app development company founded in 2007. We've built hundreds of apps. Some have been acquired by companies like Google, Motorola Solutions, Demandforce, Facebook, and Skype.\nLife at Koombea\nIf you are looking for a fun and international environment to interact with super-smart people, this is the right place for you. Join our company and enjoy a healthy work-life balance where flexibility is vital. You will be able to manage your schedule and your career so that you make the most out of your experience at Koombea.\nHiring Process\n1. Apply: Send us your CV and our team of recruiters will evaluate it.\n2. Interviews: Key team members will invite you to meetings to get to know you better.\n3. Coding: Test You’ll get to show off your technical skills.\n4. Decision: We will let you know if there is a strong fit.\nDo you have any questions?\nWe’d love to hear from you.\nFeel free to contact us at ","description_format":"text","description_chars":6120,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile App Development Services","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-20T23:43:44Z"}],"visa":[],"liveness":{"score":85,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.847,"p_room":1,"age_days":4,"expected_fill_days":25,"reasons":["conf:0","win:early"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/koombea-ai-software-engineer-typescriptnode-jsaws","json_url":"https://alion.io/job/koombea-ai-software-engineer-typescriptnode-jsaws.json","meta":{"generated_at":"2026-10-25T22:23:55Z","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":31655,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":61467},"rest":"https://alion.io/mcp/rest/get_company?id=61467"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkoombea-ai-software-engineer-typescriptnode-jsaws"},{"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%2Fkoombea-ai-software-engineer-typescriptnode-jsaws"},{"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%2Fkoombea-ai-software-engineer-typescriptnode-jsaws"},{"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/koombea-ai-software-engineer-typescriptnode-jsaws\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkoombea-ai-software-engineer-typescriptnode-jsaws"}]}