Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

AI Full-Stack Engineer

Ampcus Inc

We're Hiring: AI Full-Stack Engineer

Location: Chantilly, VA (Onsite)

Duration: Full-Time

About the Role

We're looking for an experienced AI Full-Stack Engineer with a passion for building next-generation intelligent applications. You'll work at the intersection of cloud-native development, modern AI technologies, and scalable backend systems — designing and deploying AI-enabled applications that integrate LLMs, RAG architectures, agentic AI, and vector-based knowledge retrieval.

If you love turning cutting-edge AI into secure, high-performing enterprise solutions — this role is for you.

What You'll Do

AI Full-Stack Development

  • Design, develop, and maintain scalable full-stack Generative AI and Agentic AI applications
  • Build responsive UIs and integrate them with APIs, AI services, and enterprise systems
  • Collaborate with architects, product owners, and engineering teams to translate business needs into technical solutions

API & Cloud-Native Development

  • Design and develop RESTful and/or GraphQL APIs
  • Build, deploy, and maintain applications on AWS
  • Implement microservices architectures with containerization, orchestration, observability, and infrastructure automation

AI-Enabled Applications

  • Integrate AI-driven capabilities using modern AI frameworks and cloud services
  • Build LLM-powered solutions for conversational experiences, intelligent automation, and knowledge discovery
  • Design RAG architectures and optimize prompts, model interactions, and retrieval strategies

⚙️ Agentic AI & Intelligent Workflows

  • Design autonomous agent-based workflows that orchestrate services and support decision-making
  • Build AI agents that interact with APIs, databases, and enterprise systems
  • Implement multi-step reasoning, planning, and workflow automation

Vector Databases & Knowledge Retrieval

  • Build semantic search and vector-based retrieval capabilities
  • Work with vector databases and search platforms
  • Develop pipelines for document ingestion, embedding generation, indexing, and semantic retrieval

Model Context Protocol (MCP) Development

  • Design, develop, and deploy MCP servers and services for secure AI-to-enterprise integration
  • Build reusable MCP-enabled connectors for contextual access to enterprise systems

️ AI-Assisted Development & DevOps

  • Leverage AI-powered development tools to boost engineering productivity
  • Design and maintain CI/CD pipelines for automated build, testing, deployment, and monitoring
  • Support infrastructure automation using IaC and cloud-native DevOps services

What We're Looking For

✅ Bachelor's degree in Computer Science, Engineering, IT, or related field

✅ 7+ years of full-stack software development experience, with 3+ years focused on Generative AI and/or Agentic AI

✅ Hands-on experience building and deploying LLM-powered applications

✅ Demonstrated experience with RAG architectures and knowledge retrieval systems

✅ Experience with LangChain, LangGraph, Semantic Kernel, AutoGen, or similar AI frameworks

✅ Experience with vector databases and semantic search technologies

✅ Experience developing AI agents and agent orchestration frameworks

✅ Experience designing MCP servers, connectors, or related AI integration frameworks

✅ Experience with AWS AI/ML services (Amazon Bedrock, SageMaker, Amazon Q Developer, etc.)

✅ Strong AWS cloud architecture, deployment, and operations experience

✅ Experience with Docker and Kubernetes

✅ Frontend experience with React, Angular, or Vue.js

✅ Backend experience with Python, Node.js, Java, or comparable technologies

✅ Experience with RESTful APIs, GraphQL, and microservices

✅ Experience with AI-assisted development tools (Claude Code, Codex, Cursor, Cline, GitHub Copilot, or similar)

✅ CI/CD pipeline and DevOps best practices experience

✅ Knowledge of prompt engineering, model evaluation, AI governance, and responsible AI

✅ Experience with observability, monitoring, and telemetry platforms

Bonus Points

⭐ Master's degree in CS, AI, Data Science, or related discipline

⭐ AWS, Azure, Kubernetes, or AI/ML certifications

⭐ Experience building enterprise-scale AI applications in regulated or highly secure environments

⭐ Familiarity with hybrid cloud and multi-cloud architectures

Why Join Us?

  • Work on cutting-edge AI initiatives with real enterprise impact
  • Collaborate with a talented, innovation-driven engineering team
  • Grow your skills across the latest AI, cloud, and full-stack technologies

Interested? Apply now or DM us for more details!

[Insert Application Link]

#AIJobs #FullStackEngineer #GenerativeAI #AgenticAI #LLM #RAG #MCP #AWS #Kubernetes #Docker #LangChain #VectorDatabase #MachineLearning #Hiring #TechJobs #AIEngineer #CloudNative #DevOps #PromptEngineering #NowHiring

Vacancy posted 11 hours ago
Similar jobs that could be interesting for youBased on the AI Full-Stack Engineer in Chantilly, Fairfax County, VA vacancy
  •  ...Strategic Business Systems (SBS) is seeking a Full‑Stack Engineer to build the agentic AI platform's UI and production APIs in a secure AWS environment. You will own the end-to-end user experience from React components to backend services, including real-time interfaces... 
    Suggested

    Strategic Business Systems

    Chantilly, Fairfax County, VA
    3 days ago
  •  ...Everforth ECS is seeking a Full Stack Developer (ETL, Java, Python, Bash Shell) to work onsite at our Chantilly, VA customer site. This role focuses on integrating ML/AI solutions for a government client, with agile practices and cross-team collaboration. Key responsibilities... 
    Suggested

    ECS Tech Inc

    Chantilly, Fairfax County, VA
    1 day ago
  •  ...citizenship required. Location: On-site in Chantilly, VA (Part-Time). A part-time role with real impact. You'll build full-stack web applications and put AI/ML models in front of users for a federal national-security mission. What you'll do ~ Build full-stack web... 
    Suggested
    Part time

    Stech Technology UK Limited

    Chantilly, Fairfax County, VA
    20 hours ago
  •  ...Cayuse Holdings is seeking a Full Stack Developer to drive AI-assisted development in an enterprise environment. You will write and review Java...  ...strong human oversight. Required are 8+ years in software engineering, 5+ years each in Java/Spring Boot, Angular, PostgreSQL,... 
    Suggested

    Cayuse Holdings

    Chantilly, Fairfax County, VA
    3 days ago
  •  ...Full Stack Software EngineerFantom Corporation is a mission-focused organization supporting critical programs across...  ...career growth. We are seeking a Full Stack Software Engineer to develop next-generation search and AI-powered applications supporting mission-critical... 
    Suggested

    ClearanceJobs

    Chantilly, Fairfax County, VA
    1 day ago
  •  ...Deque Systems, Inc. is seeking a Senior Full-Stack Engineer to contribute to Axe Monitor, with frontend work in TypeScript and ReactJS and backend...  ...high-volume services, data pipelines, and applying careful AI-guided coding practices to ensure security and correctness.... 
    Remote work

    Deque Systems

    Herndon, VA
    1 day ago
  • $140k - $200k

     ...Full Stack Software EngineerVantor is forging the new frontier of spatial intelligence, helping...  ...an experienced Full Stack Software Engineer to support the development, integration,...  ...learning models, statistical analysis, or AI-enabled capabilities into web applications... 

    Maxar by Vantor

    Herndon, VA
    7 hours ago
  •  ...Node.Digital LLC is seeking an Intelligent Automation/AI-ML Engineer who will architect and guard AI/ML-enabled intelligent applications...  ...years of experience, expertise in Python/Java, and knowledge of MCP servers, ML lifecycle, and full stack development. #J-18808-Ljbffr

    Node.Digital

    Herndon, VA
    1 day ago
  •  ...sponsorship are encouraged to apply. Candidates must also be eligible to obtain a Public Trust clearance. Position Description: AI Coding Tools Engineer The AI Coding Tools Engineer (GenAI & Agentic Systems) evaluates, pilots, operationalizes, maintains, and scales... 
    Work at office

    Ampcus Inc

    Chantilly, Fairfax County, VA
    11 hours ago
  •  ...Remote100% RemotePosition Title: Senior Full Stack EngineerLocation: Remote Duration: Contract...  .... Must be familiar with Agentic AI within software development. Must Have Skills...  ...development lifecycle and modern software engineering principles and practicesExperience... 
    Contract work
    Work experience placement
    Remote work

    Mindlance

    Reston, VA
    1 day ago
  • $69.4k - $158k

    Web Developer Full Stack EngineerThe Opportunity: As a full stack developer, you can resolve...  ...'s degree or 5+ years of software engineering experience in lieu of a degreeNice If You...  ...and OpenAPI documentationExperience using AI-assisted development tools such as Cursor... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    20 hours ago
  • $80 - $90 per hour

     ...sponsorship is available for this role Title: Microsoft Purview_AI Integration Specialist Location: Onsite in McLean, VA OR...  ...implementation partners or directly with Microsoft Purview. ETL/data engineering experience and understanding of data sources/integrations.... 
    Hourly pay
    Local area
    Visa sponsorship
    Monday to Friday

    Zillion Technologies, Inc.

    McLean, VA
    3 days ago
  • $160k - $170k

    As Sr. Full Stack Engineer I, you’ll build the web, mobile, and backend software behind our video intelligence products across edge and cloud environments, working alongside an agile team of AI engineers, data engineers, embedded engineers, and DevOps engineers supporting... 
    Full time
    Local area
    Remote work
    Shift work

    MetroStar Systems

    Reston, VA
    1 day ago
  •  ...Capital One is seeking a Full-stack Engineer 4 (Manager, IC) in Risk Tech. You will lead diverse technology projects, mentor engineers, and collaborate with product managers to deliver robust cloud-based solutions that empower millions of Americans. Proficiency in Java... 

    HITEC

    McLean, VA
    3 days ago
  • $114k - $140k

    Responsibilities Technica Corporation is seeking highly skilled Full-Stack Software Engineer to drive rapid development in an AI-assisted environment. Candidates must be adept at leveraging AI coding assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery... 
    Work experience placement
    Remote work

    Technica Corporation

    Chantilly, Loudoun County, VA
    3 days ago
  • $112.8k - $257k

    Full-Stack Software EngineerThe Opportunity:As a software engineer, you know that good software is more than just a nice-looking interface and data. You need the right...  ...verify your identity and prevent fraud.Candidate AI Usage PolicyAI is a part of our daily work at Booz... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    1 day ago
  • $102.5k - $170.9k

    Position Summary Our AI & Engineering team helps transform technology platforms, drive innovation, and deliver meaningful impact for...  ..., Engineering, or Management Information Systems3+ years of full-stack software development experience 3+ years of experience with... 
    Temporary work
    Local area
    Flexible hours

    Deloitte

    McLean, VA
    4 days ago
  •  ...Marathon TS is seeking an experienced Full Stack Software Engineer to support the design, development, and deployment of modern software applications...  ..., distributed systems, data integration, and emerging AI technologies. Responsibilities: Design, develop, and... 
    Full time

    Marathon TS

    Sterling, VA
    2 days ago
  •  ...Are you passionate about pushing the boundaries of technology in the Gen AI space? Rohirrim is seeking a Full Stack Engineer to mentor engineers, provide technical direction, and drive the development of cutting-edge applications. If you thrive in a fast-paced environment... 
    Flexible hours
    3 days per week

    Rohirrim, Inc.

    McLean, VA
    4 days ago
  •  ...deploy them to target environments, including AI-enabled and edge computing systems....  ...We’re looking for a Software Development Engineer to join our client’s chief technology office...  ...building and operating production-grade full-stack applications in cloud environments such... 
    Permanent employment
    Full time
    Contract work
    Work at office

    Insight Global

    McLean, VA
    4 days ago
  •  ...Job DescriptionJob Description Job Title: Senior AWS Full Stack Engineer Location: Knoxville, TN, Columbia SC or Lafayette, LA or Birmingham,...  ...experience, solid AWS knowledge, and practical experience using AI/Generative AI tools as part of the software development... 

    System One

    Reston, VA
    1 day ago
  •  ...Senior Full Stack Engineer (Heavy Backend / AI-Assisted)Location: McLean, VA Position Type: Contract (08-17-2026 to 12-31-2026)Required Experience & Education5-7+ years of professional software development experience.Strong analytical skills.Ability to reason with and... 
    Contract work

    Staffing the Universe

    McLean, VA
    4 days ago
  • $86.8k - $198k

    Full Stack Development EngineerThe Opportunity: We’re looking for a Full Stack Developer to join...  ...skills, the ability to lead engineers, and work across development teams in a fast...  ...CloudWatch, New Relic, or GrafanaExperience using AI tools to augment your ability to rapid... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    1 day ago
  •  ...Capital One is seeking a Full-stack Engineer 4 (Manager, IC) in McLean, VA to lead diverse technology projects within Risk Tech. You will work on distributed microservices, cloud-based solutions, and AI-enabled tools that strengthen risk management and empower millions... 

    HITEC

    McLean, VA
    3 days ago
  •  ...Senior Full Stack EngineerLOCATION: Chantilly, VA or Remote/Hybrid CLEARANCE: Active Top Secret...  .... We are looking for senior full stack engineers who like variety, want real ownership, and...  ...locally hosted GenAI and multi-model AI into analytic workflows, in air-gapped and... 
    Remote work

    ClearanceJobs

    Chantilly, Fairfax County, VA
    1 day ago
  •  ...career growth. We are seeking a skilled Full Stack Developer to join our team and contribute...  ...Responsibilities Collaborate with the Chief Engineer and Technical Leads to convert business...  ...Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models),... 

    FanTom Corp

    Chantilly, Fairfax County, VA
    1 day ago
  •  ...Are you passionate about pushing the boundaries of technology in the Gen AI space? Rohirrim is seeking a Senior Full Stack Engineer to mentor engineers, provide technical direction, and drive the development of cutting‑edge applications. If you thrive in a fast‑paced... 
    Flexible hours
    3 days per week

    Rohirrim, Inc.

    McLean, VA
    1 day ago
  • $234k - $260k

     ...Full Stack Developer (SME) - $234K - $260K ~ Chantilly, VA Support the customer with software engineering and architecture , developing and designing complex full-stack applications...  ...and management. Experience with AI, machine learning, or emerging... 
    Immediate start
    Flexible hours

    RCT Systems

    Chantilly, Fairfax County, VA
    4 days ago
  •  ...Software Guidance & Assistance, Inc., (SGA), is searching for a Full-Stack Engineer for a CONTRACT assignment with one of our premier...  ...adapters, intake routing) rather than big-bang cutover. Leverage AI tooling — use AI-assisted development (code generation, spec-... 
    Contract work
    Work at office
    Local area

    Software Guidance & Assistance

    Vienna, VA
    5 days ago
  • $112k - $179k

     ...secure.ResponsibilitiesWe are seeking a highly motivated Lead Full Stack Software Engineer to architect the technical design and development of cloud-...  ...to verify your identity.Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited... 
    Contract work
    Temporary work
    Shift work

    Peraton Corporation

    Chantilly, Loudoun County, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to AI Full-Stack Engineer. Be the first to apply!