{"schemaVersion":"jobsearcher.job.v1","id":"f629fd4d3602c31d048bc6cc","url":"https://jobsearcher.com/jobs/f629fd4d3602c31d048bc6cc","canonicalUrl":"https://jobsearcher.com/jobs/f629fd4d3602c31d048bc6cc","title":"Senior AI Full Stack Engineer","description":"Description:\n\nPosition Summary\n\nPrecise Software Solutions Inc. is seeking a Senior AI Full Stack Engineer to serve as the lead technical executor for a Generative AI engineering program supporting the federal government. You will build, integrate, test, deploy, and operate secure AI-enabled applications, and you will own the program's core build, test, and pipeline deliverables.\n\nYou will work hands-on across the full stack, from accessible user interfaces to APIs, RAG pipelines, and agentic workflows, and you will lead AI security testing and serve as the senior escalation point for production issues.\n\nMust be a U.S. citizen or lawful permanent resident (green card holder).\nMust reside in the Washington, DC metropolitan area and be able to work on-site at DC Government offices.\nMust be able to pass and maintain a Government background investigation.\n\nKey Responsibilities\n\nAI Application Development\n\nDesign, develop, integrate, deploy, and enhance AI-enabled applications, services, and user interfaces.\nBuild and maintain LLM integrations, Retrieval-Augmented Generation (RAG) pipelines, embeddings, vector search, agentic workflows, and AI-enabled automation.\nImplement prompt and context engineering, structured outputs, model orchestration, and retrieval quality controls such as chunking, hybrid retrieval, relevance scoring, and grounding validation.\nEnsure AI-enabled applications and interfaces meet security, privacy, and Section 508 / WCAG 2.1 A and AA accessibility requirements.\n\nEvaluation, Testing, and AI Security\n\nImplement model evaluation, hallucination reduction, retrieval quality tuning, monitoring, and performance optimization, including side-by-side comparisons for model upgrades.\nPlan and oversee unit, integration, functional, regression, performance, load, accessibility, adversarial, model-quality, and user acceptance testing.\nConduct AI-specific security and adversarial testing (prompt injection, jailbreak, data poisoning, unsafe output, unauthorized disclosure) before each release, and document and mitigate findings.\nMaintain the RAG knowledge-base refresh schedule and escalate any retrieval-relevance decline.\n\nDevSecOps, MLOps, and Releases\n\nEnforce promotion controls across environments, including security scans, unit tests, and TEVV gates, with secrets kept in Government-furnished vaults.\nSupport MLOps workflows, including model versioning, drift detection, retraining, and release documentation.\nPrepare release packages and Software Bills of Materials (SBOMs), and support ATO, security assessment, and vulnerability remediation activities.\n\nOperations and Support\n\nServe as a Tier 2 / Tier 3 helpdesk escalation resource, reachable within business hours and providing escalation support for critical and high-severity incidents.\nSupport production operations, root-cause analysis, issue triage, and continuous improvement.\n\nDeliverables You Will Own\n\nAI/RAG Pipeline Designs; AI System Test Plans; Configuration Management Plan; Evaluation and Adversarial Testing Reports; Software Bills of Materials; and co-authorship of the AI Security Certification Package.\n\nTeam Leadership\n\nConduct code and prompt reviews, mentor developers, and act as the primary technical backup for the Lead AI Engineer.\nRequirements:\n\nBachelor's degree in Engineering, Computer Science, Systems, or a related scientific/technical discipline and 5+ years of relevant experience.\n5+ years of hands-on experience in AI/ML engineering, AI-enabled application development, data engineering, cloud engineering, or software engineering, including direct development, integration, testing, and operational support of AI-enabled systems.\n1+ year of hands-on experience with Generative AI, LLM integration, RAG, model evaluation, agentic AI, or production AI systems.\nStrong proficiency in Python and experience developing AI-enabled applications, APIs, services, and automation.\nExperience designing and deploying RAG pipelines, semantic retrieval, vector databases, cloud-based AI services, and AI workflow orchestration.\nKnowledge of AI testing, model evaluation, Responsible AI practices, and AI security controls in secure enterprise or federal cloud environments.\nExperience conducting AI-specific and adversarial testing (prompt injection, jailbreak, data poisoning) and documenting mitigations.\nExperience developing AI-enabled user interfaces that conform to Section 508 / WCAG 2.1 A and AA.\nExperience supporting release management, documentation, monitoring, and operational support.\nAt least one current Generative AI or Machine Learning certification, such as Microsoft Azure AI, AWS, Google Cloud, Databricks, NVIDIA, or CAIP, or an equivalent.\nMust be a U.S. citizen or lawful permanent resident (green card holder).\nMust reside in the Washington, DC metropolitan area and be able to work on-site at Government offices.\nMust be able to pass and maintain a Government background investigation.\n\nPreferred Qualifications\n\nMaster's degree in a related field and 7+ years of experience, including federal agency programs.\nExperience with a modern front-end framework (e.g., React or Angular with TypeScript) and with containers (Docker/Kubernetes) and CI/CD tooling.\nExperience with agentic AI frameworks (e.g., LangGraph, LlamaIndex, Semantic Kernel), MCP, and open-weight model serving (e.g., vLLM, TGI).\nExperience in FedRAMP High or GovCloud environments and with SBOM formats (CycloneDX or SPDX).\nExperience with AI-assisted accessibility remediation or document processing (OCR, PDF tagging).\nA current, favorably adjudicated federal background investigation.\n\nABOUT US\n\nPrecise Software Solutions, Inc. is a mission-focused technology services company delivering secure digital platforms, infrastructure, and operational IT services to government organizations. A CMMI Level 3–appraised company, Precise partners with agency technology leaders and solution providers to design, build, operate, and modernize enterprise IT solutions that support critical public missions combining agility, innovation, and performance to deliver measurable results.\n\nPrecise specializes in cloud and hybrid infrastructure, platform engineering, security operations and compliance, application modernization, and data platforms and analytics. The company is known for its agile, delivery-driven approach and innovative engineering practices, applying operational rigor and performance-focused execution to improve system resilience, security, and scalability across complex government environments.\n\nBENEFITS AND PERKS\n\nComprehensive Health Benefits (Medical, Dental and Vision)\nFlexible Spending Accounts (FSA) & Health Savings Account (HSA)\nRetirement Plan with 4% match and discretionary match at year end\nPaid Time Off (PTO): 15 days of PTO accrued per year; 7 holidays+ 3 Floating holidays; 2 Innovation days (paid training days)\nShort Term and Long-Term Disability\nPaid Parental Leave\nPaid Jury Duty leave\nLife and AD&D Insurance\nCritical Illness Insurance\nTraining and Development\nWellness Incentives & Discount programs\nEmployee Referral Program\nAnnual Charity Donation Match\nAwards and Recognition\n\nEqual Employment Opportunity Statement\n\nPrecise Software Solutions is committed to providing a workplace free from discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, age, national origin, disability, sexual orientation, gender identity or expression, marital status, genetic information, protected veteran status, or other legally protected status.\n\nWe are an inclusive organization and actively promote equality of opportunity for all with the right mix of talent, skills and potential. We expect every member of the Precise community to do their part to cultivate and maintain an environment where everyone has the opportunity to feel included and is afforded the respect and dignity they deserve.","company":"Precise Software Solutions","rawCompany":"precise software solutions","city":"Washington","state":"DC","isRemote":false,"isActive":false,"createdAt":"2026-10-02T12:55:03.865Z","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":"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":"Senior AI Full Stack Engineer","description":"Description:\n\nPosition Summary\n\nPrecise Software Solutions Inc. is seeking a Senior AI Full Stack Engineer to serve as the lead technical executor for a Generative AI engineering program supporting the federal government. You will build, integrate, test, deploy, and operate secure AI-enabled applications, and you will own the program's core build, test, and pipeline deliverables.\n\nYou will work hands-on across the full stack, from accessible user interfaces to APIs, RAG pipelines, and agentic workflows, and you will lead AI security testing and serve as the senior escalation point for production issues.\n\nMust be a U.S. citizen or lawful permanent resident (green card holder).\nMust reside in the Washington, DC metropolitan area and be able to work on-site at DC Government offices.\nMust be able to pass and maintain a Government background investigation.\n\nKey Responsibilities\n\nAI Application Development\n\nDesign, develop, integrate, deploy, and enhance AI-enabled applications, services, and user interfaces.\nBuild and maintain LLM integrations, Retrieval-Augmented Generation (RAG) pipelines, embeddings, vector search, agentic workflows, and AI-enabled automation.\nImplement prompt and context engineering, structured outputs, model orchestration, and retrieval quality controls such as chunking, hybrid retrieval, relevance scoring, and grounding validation.\nEnsure AI-enabled applications and interfaces meet security, privacy, and Section 508 / WCAG 2.1 A and AA accessibility requirements.\n\nEvaluation, Testing, and AI Security\n\nImplement model evaluation, hallucination reduction, retrieval quality tuning, monitoring, and performance optimization, including side-by-side comparisons for model upgrades.\nPlan and oversee unit, integration, functional, regression, performance, load, accessibility, adversarial, model-quality, and user acceptance testing.\nConduct AI-specific security and adversarial testing (prompt injection, jailbreak, data poisoning, unsafe output, unauthorized disclosure) before each release, and document and mitigate findings.\nMaintain the RAG knowledge-base refresh schedule and escalate any retrieval-relevance decline.\n\nDevSecOps, MLOps, and Releases\n\nEnforce promotion controls across environments, including security scans, unit tests, and TEVV gates, with secrets kept in Government-furnished vaults.\nSupport MLOps workflows, including model versioning, drift detection, retraining, and release documentation.\nPrepare release packages and Software Bills of Materials (SBOMs), and support ATO, security assessment, and vulnerability remediation activities.\n\nOperations and Support\n\nServe as a Tier 2 / Tier 3 helpdesk escalation resource, reachable within business hours and providing escalation support for critical and high-severity incidents.\nSupport production operations, root-cause analysis, issue triage, and continuous improvement.\n\nDeliverables You Will Own\n\nAI/RAG Pipeline Designs; AI System Test Plans; Configuration Management Plan; Evaluation and Adversarial Testing Reports; Software Bills of Materials; and co-authorship of the AI Security Certification Package.\n\nTeam Leadership\n\nConduct code and prompt reviews, mentor developers, and act as the primary technical backup for the Lead AI Engineer.\nRequirements:\n\nBachelor's degree in Engineering, Computer Science, Systems, or a related scientific/technical discipline and 5+ years of relevant experience.\n5+ years of hands-on experience in AI/ML engineering, AI-enabled application development, data engineering, cloud engineering, or software engineering, including direct development, integration, testing, and operational support of AI-enabled systems.\n1+ year of hands-on experience with Generative AI, LLM integration, RAG, model evaluation, agentic AI, or production AI systems.\nStrong proficiency in Python and experience developing AI-enabled applications, APIs, services, and automation.\nExperience designing and deploying RAG pipelines, semantic retrieval, vector databases, cloud-based AI services, and AI workflow orchestration.\nKnowledge of AI testing, model evaluation, Responsible AI practices, and AI security controls in secure enterprise or federal cloud environments.\nExperience conducting AI-specific and adversarial testing (prompt injection, jailbreak, data poisoning) and documenting mitigations.\nExperience developing AI-enabled user interfaces that conform to Section 508 / WCAG 2.1 A and AA.\nExperience supporting release management, documentation, monitoring, and operational support.\nAt least one current Generative AI or Machine Learning certification, such as Microsoft Azure AI, AWS, Google Cloud, Databricks, NVIDIA, or CAIP, or an equivalent.\nMust be a U.S. citizen or lawful permanent resident (green card holder).\nMust reside in the Washington, DC metropolitan area and be able to work on-site at Government offices.\nMust be able to pass and maintain a Government background investigation.\n\nPreferred Qualifications\n\nMaster's degree in a related field and 7+ years of experience, including federal agency programs.\nExperience with a modern front-end framework (e.g., React or Angular with TypeScript) and with containers (Docker/Kubernetes) and CI/CD tooling.\nExperience with agentic AI frameworks (e.g., LangGraph, LlamaIndex, Semantic Kernel), MCP, and open-weight model serving (e.g., vLLM, TGI).\nExperience in FedRAMP High or GovCloud environments and with SBOM formats (CycloneDX or SPDX).\nExperience with AI-assisted accessibility remediation or document processing (OCR, PDF tagging).\nA current, favorably adjudicated federal background investigation.\n\nABOUT US\n\nPrecise Software Solutions, Inc. is a mission-focused technology services company delivering secure digital platforms, infrastructure, and operational IT services to government organizations. A CMMI Level 3–appraised company, Precise partners with agency technology leaders and solution providers to design, build, operate, and modernize enterprise IT solutions that support critical public missions combining agility, innovation, and performance to deliver measurable results.\n\nPrecise specializes in cloud and hybrid infrastructure, platform engineering, security operations and compliance, application modernization, and data platforms and analytics. The company is known for its agile, delivery-driven approach and innovative engineering practices, applying operational rigor and performance-focused execution to improve system resilience, security, and scalability across complex government environments.\n\nBENEFITS AND PERKS\n\nComprehensive Health Benefits (Medical, Dental and Vision)\nFlexible Spending Accounts (FSA) & Health Savings Account (HSA)\nRetirement Plan with 4% match and discretionary match at year end\nPaid Time Off (PTO): 15 days of PTO accrued per year; 7 holidays+ 3 Floating holidays; 2 Innovation days (paid training days)\nShort Term and Long-Term Disability\nPaid Parental Leave\nPaid Jury Duty leave\nLife and AD&D Insurance\nCritical Illness Insurance\nTraining and Development\nWellness Incentives & Discount programs\nEmployee Referral Program\nAnnual Charity Donation Match\nAwards and Recognition\n\nEqual Employment Opportunity Statement\n\nPrecise Software Solutions is committed to providing a workplace free from discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, age, national origin, disability, sexual orientation, gender identity or expression, marital status, genetic information, protected veteran status, or other legally protected status.\n\nWe are an inclusive organization and actively promote equality of opportunity for all with the right mix of talent, skills and potential. We expect every member of the Precise community to do their part to cultivate and maintain an environment where everyone has the opportunity to feel included and is afforded the respect and dignity they deserve.","datePosted":"2026-10-02T12:55:03.865Z","dateModified":"2026-10-02T12:55:03.865Z","hiringOrganization":{"@type":"Organization","name":"Precise Software Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Washington","addressRegion":"DC","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"f629fd4d3602c31d048bc6cc"},"url":"https://jobsearcher.com/jobs/f629fd4d3602c31d048bc6cc"}}