{"schemaVersion":"jobsearcher.job.v1","id":"da8a4ee3c2cfdc5f737a2e4a","url":"https://jobsearcher.com/jobs/da8a4ee3c2cfdc5f737a2e4a","canonicalUrl":"https://jobsearcher.com/jobs/da8a4ee3c2cfdc5f737a2e4a","title":"Full Stack Python Developer","description":"Full Stack Python DeveloperGovernment contractor is seeking a Full Stack Python Developer to build and scale user-facing and backend applications that power AI/ML capabilities for the DoD Search Portfolio. You will develop secure, cloud-native web services and UI experiences that integrate with LLM/RAG and semantic search pipelines. This role partners closely with ML engineers and data teams to productionize models through robust APIs, workflows, and operational tooling. You will help deliver mission-ready solutions that handle large-scale datasets with strong performance, reliability, and traceability. The ideal candidate thrives in fast-paced environments and enjoys building end-to-end systems that make AI usable for real users.Responsibilities Will Include But Are Not Limited To:Support CI/CD and DevOps practices (containerization, deployment automation, monitoring/alerting) to ensure stable releases and operational readiness.Apply best practices for security, logging, auditing, and compliance aligned with federal/DoD standards across services and environments.Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and search capabilities to applications and mission systems.Build full stack features (UI + API) that support search workflows, semantic retrieval, and results visualization for enterprise users.Integrate backend services with Databricks/Spark pipelines and ML workflows to enable scalable inference, data processing, and batch/stream execution.Implement and maintain integrations with Elasticsearch (search/indexing) and Neo4j (graph/relationship-driven experiences) to enhance relevance and discovery.Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference orchestration, embeddings services, and retrieval workflows.Create clear technical documentation and communicate design decisions, trade-offs, and implementation approaches to both technical and non-technical stakeholders.What You'll Need :Bachelor's degree (or equivalent experience) with 5+ years in software engineering focused on Python and web application development.Strong hands-on experience building Python APIs/services (Flask/FastAPI preferred) and integrating with databases, search platforms, and external systems.Experience developing full stack applications using modern front-end frameworks (React/Angular/Vue) plus strong API design skills.Familiarity with AI/ML concepts and integrations (LLMs, embeddings, semantic search, RAG workflows) and working closely with data/ML teams.Working experience with cloud-native delivery (Docker/Kubernetes), CI/CD, Git-based workflows, and performance/reliability best practices; Databricks/Spark experience required.","company":"Nss","rawCompany":"nss","city":"Herndon","state":"VA","isRemote":false,"isActive":true,"createdAt":"2026-10-16T14:07:49.232Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Python Developer","description":"Full Stack Python DeveloperGovernment contractor is seeking a Full Stack Python Developer to build and scale user-facing and backend applications that power AI/ML capabilities for the DoD Search Portfolio. You will develop secure, cloud-native web services and UI experiences that integrate with LLM/RAG and semantic search pipelines. This role partners closely with ML engineers and data teams to productionize models through robust APIs, workflows, and operational tooling. You will help deliver mission-ready solutions that handle large-scale datasets with strong performance, reliability, and traceability. The ideal candidate thrives in fast-paced environments and enjoys building end-to-end systems that make AI usable for real users.Responsibilities Will Include But Are Not Limited To:Support CI/CD and DevOps practices (containerization, deployment automation, monitoring/alerting) to ensure stable releases and operational readiness.Apply best practices for security, logging, auditing, and compliance aligned with federal/DoD standards across services and environments.Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and search capabilities to applications and mission systems.Build full stack features (UI + API) that support search workflows, semantic retrieval, and results visualization for enterprise users.Integrate backend services with Databricks/Spark pipelines and ML workflows to enable scalable inference, data processing, and batch/stream execution.Implement and maintain integrations with Elasticsearch (search/indexing) and Neo4j (graph/relationship-driven experiences) to enhance relevance and discovery.Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference orchestration, embeddings services, and retrieval workflows.Create clear technical documentation and communicate design decisions, trade-offs, and implementation approaches to both technical and non-technical stakeholders.What You'll Need :Bachelor's degree (or equivalent experience) with 5+ years in software engineering focused on Python and web application development.Strong hands-on experience building Python APIs/services (Flask/FastAPI preferred) and integrating with databases, search platforms, and external systems.Experience developing full stack applications using modern front-end frameworks (React/Angular/Vue) plus strong API design skills.Familiarity with AI/ML concepts and integrations (LLMs, embeddings, semantic search, RAG workflows) and working closely with data/ML teams.Working experience with cloud-native delivery (Docker/Kubernetes), CI/CD, Git-based workflows, and performance/reliability best practices; Databricks/Spark experience required.","datePosted":"2026-10-16T14:07:49.232Z","dateModified":"2026-10-16T14:07:49.232Z","hiringOrganization":{"@type":"Organization","name":"Nss","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Herndon","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"da8a4ee3c2cfdc5f737a2e4a"},"url":"https://jobsearcher.com/jobs/da8a4ee3c2cfdc5f737a2e4a"}}