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  • Senior Software Engineer, AI Platform

    $190k - $230k

     ...including our in‑platform AI security agent, Hai. You will help develop AI‑powered features that enhance vulnerability discovery,...  ...agentic frameworks such as ReAct, AutoGen, LangChain, or Semantic Kernel Experience with Agentic AI Ops, ML Ops. Familiarity with prompt... 
    Suggested
    Apprenticeship
    Work at office
    Local area
    Remote work
    Flexible hours
    1 day per week

    HackerOne

    Washington DC
    4 days ago

  • Cloud DevOps Engineer

     ...troubleshoot cloud-native applications in AWS environments Develop and maintain IaC using tools such as Terraform, Ansible, and CloudFormation...  ...hardening techniques for Linux systems, including SELinux, kernel hardening, and compliance with NIST, DISA STIGs, and similar... 
    Suggested

    Accenture Federal Services

    Arlington, VA
    1 day ago

  • Software Engineer with Poly SR SWE2

     ...machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems supporting Analytic Missions. This Program has a robust process to ensure... 
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    Lockheed Martin

    Greenbelt, MD
    4 hours ago

  • Senior Software Engineer, Observability

    $185k - $210k

     ...insights they glean from all three pillars of observability. Develop and enforce best practices regarding the health of telemetry...  ...enabling engineers of all stripes - from frontend down to the kernel – with the best tools for their specific jobs. You have experience... 
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    Full time
    Temporary work
    Casual work
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    Coreweave

    Washington DC
    1 day ago

  • Software Developer

     ...Opportunity Overview Northramp is seeking a skilled Software Developer to support a suite of ASP.NET MVC web applications serving...  ...• AI/ML integration experience (e.g., Azure OpenAI, Semantic Kernel) Requirements Required Qualifications • U.S. Citizenship... 
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    Temporary work
    Local area
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    Northramp

    Washington DC
    1 day ago

  • Software Engineer

     ...division of Hexagon US Federal is seeking a talented Software Developer to join our development team in developing software for the control...  ...~ C and Python programming experience ~ Knowledge of Linux kernel internals, kernel module and device driver development ~... 
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    Full time
    Local area
    Immediate start

    Hexagon Us Federal

    Lanham, MD
    1 day ago

  • Senior Software Engineer, AI Platform

    $190k - $230k

     ...including our in‑platform AI security agent, Hai. You will help develop AI‑powered features that enhance vulnerability discovery,...  ...agentic frameworks such as ReAct, AutoGen, LangChain, or Semantic Kernel Experience with Agentic AI Ops, ML Ops. Familiarity with prompt... 
    Suggested
    Apprenticeship
    Work at office
    Local area
    Remote work
    Flexible hours
    1 day per week

    hackerone

    Washington DC
    1 day ago

  • Solutions Engineer

     ...to align engineering decisions with mission and product goals. Develop automation and CI/CD workflows—including air‑gapped pipelines—for...  ...and Linux engineering (RHEL, Rocky, Ubuntu Server), SELinux, kernel tuning, systemd, and OS‑level security. Experience with configuration... 
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    Shift work

    Chenega Agile Real Time Solutions, LLC

    Arlington, VA
    3 days ago

  • Embedded Firmware Engineer

     ...team, including other firmware, hardware, software, and mobile developers. As a Principal level, you will be expected to have knowledge across...  ...BSP for Linux and or Android-based devices. ~ Linux kernel and driver development experience required. ~ Experience working... 
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    Contract work
    Flexible hours

    Software Technology Inc

    Washington DC
    1 day ago

  • Senior AI Platform Engineer

    $190k - $230k

     ...including our in-platform AI security agent, Hai . You will help develop AI-powered features that enhance vulnerability discovery,...  ...agentic frameworks such as ReAct, AutoGen, LangChain, or Semantic Kernel Experience with Agentic AI Ops, ML Ops. Familiarity with prompt... 
    Suggested
    Apprenticeship
    Work at office
    Local area
    Remote work
    Flexible hours
    Shift work
    1 day per week

    HackerOne

    Washington DC
    5 days ago

  • Principal Software Engineer

     ...applications using modern frontend and backend technologies. Develop highly interactive user experiences using React, TypeScript,...  ...AI frameworks and tools such as LangChain, LlamaIndex, Semantic Kernel, or similar technologies. Experience integrating enterprise... 
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    Flexible hours

    Amgen

    Washington DC
    2 days ago

  • Principal CNO Software Engineer

     ...Engineer Zetier is seeking Principal CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will...  ...Highly experienced in systems software development (Linux/Windows kernel drivers) Successfully developed cutting edge end-to-end cyber... 
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    Zetier

    Arlington, VA
    2 days ago

  • Network Software Engineer

    $100k

     ...Description Do you love to develop creative and impactful communications and networked systems solutions for the nation's most critical...  ...protocols). Deep knowledge of Linux networking internals (kernel stack, netfilter, eBPF, XDP). Experience developing and troubleshooting... 
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    Temporary work
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    The Johns Hopkins University Applied Physics Laboratory

    Laurel, MD
    2 days ago

  • Lead Software Engineer - Infrastructure Platforms

     ...troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or... 
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    J.P. Morgan

    Washington DC
    18 days ago

  • Mid Level Forward Deployed Software Engineer

     ...help government agencies unlock the power of their data for good and maximize the value of their technology investments. We design, develop, and deploy solutions to solve mission-critical problems. PVM is a black- and service-disabled veteran-owned small business and was... 
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    Remote job
    Full time
    Flexible hours

    Pvm, Llc

    Washington DC
    1 day ago

  • Lead, Software Engineer

    $135k - $250.5k

     ...L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified...  .... Experience with Linux OS configuration, including kernel modifications, drivers, and U?Boot. Familiarity with multiple... 
    Local area
    Flexible hours

    L3Harris Technologies

    Takoma Park, MD
    1 day ago

  • UX/UI Developer

     ...MANTECH to connect them with exceptional professionals for this role. MANTECH seeks motivated, career, and customer-oriented UX/UI Developer for a new initiative. This effort supports the rapid design, deployment, operation, and sustainment of enterprise-scale AI, data,... 
    Work at office

    MANTECH

    Washington DC
    22 days ago

  • AI/ML Engineer (Azure)

     ...Python (specifically for PyTorch, TensorFlow, and Scikit-learn). Experience with orchestration frameworks like LangChain, Semantic Kernel, or AutoGen  Deep demonstrated enterprise hands-on experience with:  Azure AI Foundry (formerly Azure AI Studio): Managing the... 
    Full time
    For contractors
    Work at office
    Local area

    Analytica

    Bethesda, MD
    1 day ago

  • Full Stack Software Engineer III - Network Perimeter & CDN

     ...being accountable for ensuring design constraints are met by software code development ⢠Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems... 

    J.P. Morgan

    Washington DC
    25 days ago

  • Senior/Lead Cloud Engineer

     ...Microsoft services provider to the public sector, is looking for a highly motivated individual to join our growing team as  Dev Ops Cloud Developer . In this role, you will be supporting impactful projects that make a difference for our country.  The ideal candidate is an... 
    Work experience placement

    Planet Technologies

    Washington DC
    26 days ago

  • UI developer

    $60k

     ...inception through completion... Our technical, domain expertise across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove ourselves from project inception through completion... To succeed in... 
    Permanent employment
    Full time
    Contract work
    Temporary work
    Work experience placement
    Relocation package

    Dellfor Technologies

    Washington DC
    1 day ago

  • Senior Principal Architect - Core Platform Engineering

     ...functional teams on technology selection to achieve target state architecture and decisions on improvements to current technologies. Develops multi-year roadmaps aligned with business and architecture strategy and priorities. Creates complex and scalable coding... 

    J.P. Morgan

    Washington DC
    14 days ago

  • JAVA Web UI Developer

     ...high quality interactive UI and UX using EXTJS, Angular JS, JQuery  - 5+ years Core JAVA Application development experience in developing distributed mission-critical Trading or Transactional Analytics system based on Core JAVA and J2EE  - 5+ years DB programming experience... 
    Full time

    Jobsbridge

    Washington DC
    1 day ago

  • Lead Infrastructure Engineer- Network Connectivity Services

    hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. JOB DESCRIPTION We're looking for a talented infrastructure engineer who thrives on solving complex challenges at scale. This is an opportunity to shape ...
    Contract work

    J.P. Morgan

    Washington DC
    9 days ago

  • Lead Infrastructure Engineer- Network Planning

     ...ensuring compliance with industry standards and organizational objectives. This role drives requirements for network planning tools, develops performance metrics, leads initiatives for improved performance and design optimization, builds business cases for these... 

    J.P. Morgan

    Washington DC
    7 days ago

  • Principal Software Engineer, ArsenalOS (Forge Platform)

    $196k - $294k

     ...and deployment mission execution software. Your decisions will significantly impact the company today and in the future. We seek a developer who quickly understands distributed systems and creates features that drive bottom-line value for the business. WHAT YOU'LL... 
    Full time
    Work experience placement
    Local area
    Relocation package

    Anduril Industries

    Washington DC
    1 day ago

  • Principal Software Engineer, Loans Platform

    The Role Join us in revolutionizing the lending landscape. SoFi is seeking enthusiastic Principal Software Engineers who are ready to lead the technical and strategic evolution of our financial services platform in support of our goals that put our members in control...
    Full time
    Temporary work
    Work experience placement

    Sofi

    Washington DC
    1 day ago

  • Software Engineer Full Stack - Agentic Computational Engineering (ACE) Platform

    $120k - $180k

     ...Create features that expose agent reasoning, tool usage, and design history in transparent and intuitive ways for engineers. Develop real-time, collaborative editing and review workflows (e.g., via WebSockets, CRDTs) for human-AI co-design. Collaborate with backend... 
    Permanent employment
    Full time
    Contract work

    Voyager Technologies

    Washington DC
    1 day ago

  • Generative AI Applications Engineer (Agents & RAG)

    $103.2k - $203.4k

     ...hallucination, tight p95 latency, and predictable cost. Agent frameworks & orchestration: Apply patterns from LangChain/LlamaIndex/Semantic Kernel; design task decomposition, tool use, guardrails, and recovery/fallback strategies. Platform integration (no model training):... 

    Accenture Federal Services

    Washington DC
    4 days ago

  • .NET Full Stack Developer - Senior - Top Secret required to apply - Wash DC + Hybrid

     ...As a .NET Full Stack Developer, you will play a critical role in the development and maintenance of web applications and services. You will be responsible for designing, coding, testing, and deploying high-quality software solutions using the .NET framework and associated... 
    Full time

    Bow Wave Llc

    Washington DC
    1 day ago