{"schemaVersion":"jobsearcher.job.v1","id":"b3b66bc23c9374373166abfe","url":"https://jobsearcher.com/jobs/b3b66bc23c9374373166abfe","canonicalUrl":"https://jobsearcher.com/jobs/b3b66bc23c9374373166abfe","title":"Senior Full-Stack Software Engineer","description":"AI Platform Development\nPosition Overview\nKollabio is building an AI-native platform designed to transform how organizations manage knowledge, workflows, and decision-making. We are hiring a Senior Full-Stack Software Engineer to own significant portions of the platform across the entire stack.\nThis is a systems-oriented engineering role for someone who builds with structure, clarity, and durability. You will take product intent and translate it into clean system design and production-ready implementation. You'll work in a focused, high-accountability environment where architectural thinking, disciplined execution, and long-term maintainability are non-negotiable.\nWe are an AI-forward engineering team. You will be expected to use AI-assisted development tools (Cursor, Windsurf, Claude Code, GitHub Copilot) as part of your daily workflow — not as an experiment, but as a core productivity multiplier. Comfort with AI-augmented development is a baseline expectation for this role.\nWhat You Will Own\nDesign and implement modular, scalable backend services using NestJS and TypeScript\nArchitect and build responsive front-end applications using Next.js, React, or Vue\nIntegrate AI/LLM APIs into platform features, including prompt engineering and orchestration patterns\nBuild and maintain CI/CD pipelines, infrastructure-as-code, and cloud-native deployments on AWS\nTranslate product requirements into well-structured technical designs and decompose features into clean, independently deployable increments\nEnforce code quality through disciplined pull requests, peer reviews, and meaningful automated tests\nEnsure APIs are clearly documented and aligned with OpenAPI standards\nContribute to architectural decisions, threat modeling, and DevSecOps practices within defined platform principles\nParticipate actively in technical grooming, risk identification, and sprint planning\nAbility to obtain Clearance\nRequirements\nRequired Experience\nCore Engineering\n7+ years of full-stack development experience in production environments\nDeep proficiency in TypeScript across the entire stack\nStrong backend architecture experience using NestJS or comparable Node.js frameworks (Express, Fastify)\nAdvanced experience with React, Next.js, or Vue for front-end development\nExperience designing, building, and scaling RESTful APIs\nStrong understanding of application state management, front-end performance, and responsive design\nPostgreSQL experience; familiarity with Prisma ORM preferred\nAI-Assisted Development\nActive, daily use of AI-powered development tools (Cursor, Windsurf, Claude Code, GitHub Copilot, or similar)\nExperience integrating AI/LLM APIs (OpenAI, Anthropic, etc.) into production applications\nUnderstanding of prompt engineering, token management, and AI-augmented system design patterns\nInfrastructure & DevSecOps\nExperience with AWS services (EC2, ECS/EKS, Lambda, S3, RDS, CloudFront, IAM)\nHands-on experience with CI/CD pipelines (GitHub Actions, GitLab CI, or similar)\nWorking knowledge of containerization (Docker) and orchestration (Kubernetes or ECS)\nFamiliarity with infrastructure-as-code (Terraform, CDK, or CloudFormation)\nProcess & Collaboration\nExperience working in structured Agile environments with clear Definition of Done standards\nComfort operating in small, high-accountability teams with minimal oversight\nStrong written and verbal communication of technical decisions and tradeoffs\nPreferred Experience\nRedis caching strategies and message queue architectures\nExperience building SaaS or enterprise platform products (not just client projects)\nFamiliarity with federal compliance requirements (FedRAMP, NIST, ATO processes)\nExperience with monorepo tooling (Nx, Turborepo)\nContributions to open-source projects or technical blog posts\nActive security clearance (Secret or above)\nWhat Success Looks Like\nClean architectural decisions with minimal rework\nFeatures delivered production-ready without \"temporary\" shortcuts\nMeasurable productivity gains from effective use of AI-assisted development tools\nStrong PR discipline and thoughtful, constructive code reviews\nInfrastructure that is reproducible, documented, and secure by default\nClear communication of tradeoffs, risks, and technical debt implications\nContributions that improve system robustness, observability, and developer experience over time\nWho Will Thrive in This Role\nEngineers who prefer ownership over task lists\nDevelopers who think in systems and platforms, not just tickets and features\nIndividuals who view AI-assisted development as a force multiplier, not a crutch\nProfessionals who care about maintainability, security, and operational discipline\nPeople who are comfortable building in evolving, fast-paced environments with high expectations\nAbout Kollabio\nKollabio is a federal IT consulting and product firm focused on AI-forward transformation. We build platforms and deliver services that help organizations modernize how they work — through human-centered design, cloud-native engineering, and responsible AI. Our team is small, senior, and execution-focused.\nKollabio is an Equal Opportunity Employer.","company":"Kollabio","rawCompany":"kollabio","city":"Ashburn","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-04-14T11:14:27.300Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Full-Stack Software Engineer","description":"AI Platform Development\nPosition Overview\nKollabio is building an AI-native platform designed to transform how organizations manage knowledge, workflows, and decision-making. We are hiring a Senior Full-Stack Software Engineer to own significant portions of the platform across the entire stack.\nThis is a systems-oriented engineering role for someone who builds with structure, clarity, and durability. You will take product intent and translate it into clean system design and production-ready implementation. You'll work in a focused, high-accountability environment where architectural thinking, disciplined execution, and long-term maintainability are non-negotiable.\nWe are an AI-forward engineering team. You will be expected to use AI-assisted development tools (Cursor, Windsurf, Claude Code, GitHub Copilot) as part of your daily workflow — not as an experiment, but as a core productivity multiplier. Comfort with AI-augmented development is a baseline expectation for this role.\nWhat You Will Own\nDesign and implement modular, scalable backend services using NestJS and TypeScript\nArchitect and build responsive front-end applications using Next.js, React, or Vue\nIntegrate AI/LLM APIs into platform features, including prompt engineering and orchestration patterns\nBuild and maintain CI/CD pipelines, infrastructure-as-code, and cloud-native deployments on AWS\nTranslate product requirements into well-structured technical designs and decompose features into clean, independently deployable increments\nEnforce code quality through disciplined pull requests, peer reviews, and meaningful automated tests\nEnsure APIs are clearly documented and aligned with OpenAPI standards\nContribute to architectural decisions, threat modeling, and DevSecOps practices within defined platform principles\nParticipate actively in technical grooming, risk identification, and sprint planning\nAbility to obtain Clearance\nRequirements\nRequired Experience\nCore Engineering\n7+ years of full-stack development experience in production environments\nDeep proficiency in TypeScript across the entire stack\nStrong backend architecture experience using NestJS or comparable Node.js frameworks (Express, Fastify)\nAdvanced experience with React, Next.js, or Vue for front-end development\nExperience designing, building, and scaling RESTful APIs\nStrong understanding of application state management, front-end performance, and responsive design\nPostgreSQL experience; familiarity with Prisma ORM preferred\nAI-Assisted Development\nActive, daily use of AI-powered development tools (Cursor, Windsurf, Claude Code, GitHub Copilot, or similar)\nExperience integrating AI/LLM APIs (OpenAI, Anthropic, etc.) into production applications\nUnderstanding of prompt engineering, token management, and AI-augmented system design patterns\nInfrastructure & DevSecOps\nExperience with AWS services (EC2, ECS/EKS, Lambda, S3, RDS, CloudFront, IAM)\nHands-on experience with CI/CD pipelines (GitHub Actions, GitLab CI, or similar)\nWorking knowledge of containerization (Docker) and orchestration (Kubernetes or ECS)\nFamiliarity with infrastructure-as-code (Terraform, CDK, or CloudFormation)\nProcess & Collaboration\nExperience working in structured Agile environments with clear Definition of Done standards\nComfort operating in small, high-accountability teams with minimal oversight\nStrong written and verbal communication of technical decisions and tradeoffs\nPreferred Experience\nRedis caching strategies and message queue architectures\nExperience building SaaS or enterprise platform products (not just client projects)\nFamiliarity with federal compliance requirements (FedRAMP, NIST, ATO processes)\nExperience with monorepo tooling (Nx, Turborepo)\nContributions to open-source projects or technical blog posts\nActive security clearance (Secret or above)\nWhat Success Looks Like\nClean architectural decisions with minimal rework\nFeatures delivered production-ready without \"temporary\" shortcuts\nMeasurable productivity gains from effective use of AI-assisted development tools\nStrong PR discipline and thoughtful, constructive code reviews\nInfrastructure that is reproducible, documented, and secure by default\nClear communication of tradeoffs, risks, and technical debt implications\nContributions that improve system robustness, observability, and developer experience over time\nWho Will Thrive in This Role\nEngineers who prefer ownership over task lists\nDevelopers who think in systems and platforms, not just tickets and features\nIndividuals who view AI-assisted development as a force multiplier, not a crutch\nProfessionals who care about maintainability, security, and operational discipline\nPeople who are comfortable building in evolving, fast-paced environments with high expectations\nAbout Kollabio\nKollabio is a federal IT consulting and product firm focused on AI-forward transformation. We build platforms and deliver services that help organizations modernize how they work — through human-centered design, cloud-native engineering, and responsible AI. Our team is small, senior, and execution-focused.\nKollabio is an Equal Opportunity Employer.","datePosted":"2026-04-14T11:14:27.300Z","dateModified":"2026-04-14T11:14:27.300Z","hiringOrganization":{"@type":"Organization","name":"Kollabio","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Ashburn","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b3b66bc23c9374373166abfe"},"url":"https://jobsearcher.com/jobs/b3b66bc23c9374373166abfe"}}