Average salary: $93,033 /yearly

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  •  ...insight extraction. The Portfolio will sustain the GAMECHANGER, Contract Search, and JBook Search applications on the Advana platform as...  ...building ML models. Experience writing code in Python, R, Scala, Java, C++ with documentation for reproducibility. Experience using... 
    Contract work
    Java
    Full time
    For contractors

    Barbaricum

    Arlington, VA
    8 hours ago
  • $104.65k - $189.18k

     ...to join the National Airspace System (NAS) Integration Support Contract (NISC IV) to support the Federal Aviation Administration in the...  ...frameworks, techniques, industry trends, etc. that includes .Net or Java ~ Excellent verbal and written communication skills including... 
    Contract work
    Java
    Work at office
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    28 days ago
  • $77.6k - $176k

     ...Generative AI techniques ~ Experience with programming in Python, Java, or C++ ~ Secret clearance ~ Bachelor's degree Nice If...  ..., knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected... 
    Contract work
    Java
    Full time
    Part time
    Local area
    Remote work

    Phase2 Technology

    Washington DC
    6 days ago
  • $182.5k - $240k

     ...blockchain technologies, including requirements grooming for smart contracts, scrums for decentralized applications, retrospectives, and...  ...years experience coding in one of the following languages: Go, Java, and/or Javascript ~ Hands on technical manager experienced in... 
    Contract work
    Java
    Full time
    Remote work
    Flexible hours

    Circle

    Washington DC
    8 days ago
  • $126.1k - $227.95k

     ...pipelines. Basic Qualifications: US citizenship is required per contract. Education : Bachelor's degree in Computer Science, Software...  ...object-oriented and scripting languages, with primary skills in Java, Python, and React. Experience with OpenLayers, SQL, and GitLab... 
    Contract work
    Java
    Local area
    Immediate start

    Leidos

    Alexandria, VA
    11 days ago
  • $103.97k - $184.05k

     ...years of experience in objectoriented programming (C#, C++, VB, Java, or Python). ~4+ years developing in UiPath. ~2+ years handson...  ...in other languages a plus. ~ Must be a U.S. Citizen per contract requirements. ~ Ability to obtain and maintain Secret security... 
    Contract work
    Java
    Full time
    Local area
    Immediate start
    Flexible hours

    Groundswell

    Washington DC
    8 days ago
  • $160k - $200k

     ...National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by fall 2025....  ...environment. Experience with programming languages such as Python, Java, SQL, and cloud technologies (e.g., AWS, Azure, Google, and... 
    Contract work
    Java
    Full time

    SAIC

    Washington DC
    7 days ago
  • $85.15k - $153.93k

     ...Engineer will serve in the role of an individual contributor on contract R&D programs working at the direction of a principal investigator...  ...least 2 years of experience with programming languages such as Java, Scala, C/C++, Ruby, Rust, or Python   At least 3 years of hands... 
    Contract work
    Java
    Local area
    Immediate start

    Leidos

    Arlington, VA
    11 days ago
  • $103.97k - $184.05k

     ...0 years experience in object-oriented programming (C#, C++, VB, Java, or Python preferred) ~4+ years of experience developing in UiPath...  ...in any other languages is a plus ~ Must be a U.S. Citizen per contract requirements ~ Ability to obtain and maintain Secret security... 
    Contract work
    Java
    Full time
    Local area
    Immediate start
    Flexible hours

    Groundswell

    Washington DC
    3 days ago
  • $104.65k - $189.18k

     ...mission applications across all security domains. Under the GxNext contract awarded to Leidos in 2021, our mission is to maintain resilient...  ...in at least one of the following languages: Bash, Python, Java, NodeJS Security+ certification or ability to obtain within 6... 
    Contract work
    Java
    Local area
    Immediate start

    Leidos

    Falls Church, VA
    25 days ago
  •  ...iN 2 STEM Solutions, Inc. is recruiting staff to support a contract to develop and sustain the Department of the Army’s Army Counterintelligence...  ...learning algorithms. Experience in developing in Python, Java, PyTorch, Torch, TensorFlow, Caffe, C, and/or C++. Ability to... 
    Contract work
    Java
    Full time

    The Program

    Springfield, VA
    8 hours ago
  • $95k - $130k

     ...the development team. ●    Collaborate with program managers, contracting officers, and agency stakeholders to align technical solutions...  ...Hands-on expertise with programming languages such as Python, Java, or C++. ●    Strong written and verbal communication skills... 
    Contract work
    Java
    Full time
    Work at office
    Local area
    Immediate start

    Leidos

    Arlington, VA
    28 days ago
  •  ...2 hours, days ~ Employment Type: Travel Registered Nurse (RN) - Day Shift\n\n Assignment Duration\n This is a 13-week contract position. \n\nSchedule\n Day shift with a 3x12.0 hour schedule. \n\nJob Description\n The Registered Nurse (RN) maintains the... 
    Contract work
    Daily paid
    Long term contract
    Permanent employment
    Full time
    Temporary work
    Zero hours contract
    Work at office
    Local area
    Immediate start
    Shift work
    Day shift

    ARMStaffing

    Alexandria, VA
    18 days ago
  • $3,200 per week

     ...Travel &##127800; Now Hiring: Mammography Technologist – Washington, DC! &##127800; Start Date: Jan 5, 2026 | 13-week contract &##128176; Weekly Pay: $3,200+ ➡️ $30/hr W2 ➡️ $2,000/week tax-free per diem ➡️ Day Shift: 5x8s (8:30 AM – 5:00 PM) &##12... 
    Contract work
    Weekly pay
    Daily paid
    Long term contract
    Permanent employment
    Temporary work
    Work at office
    Shift work
    Day shift

    LanceSoft

    Washington DC
    6 days ago
  • $50 per hour

     ...Job Title: Java Backend Developer In-Person Interview Required Location: Bothell, WA 100% Onsite Rate: $50/hr Type: Contract Job Description: We are looking for a highly skilled Java Backend Developer to join our team for a 100% onsite... 
    Contract work
    Java
    Full time

    Mothership

    Washington DC
    8 hours ago
  •  ...-  Health Advocates Network is urgently hiring CRT/RRT with at least 2years of recent acute care experience! This is a full-time contract position in  Washington, DC. IMMEDIATE STARTS! \n \n ~ Travel package:  $1,854.00 weekly \n \n \n ~ Shift: 12- hour  NIGHT... 
    Contract work
    Daily paid
    Long term contract
    Full time
    Temporary work
    Local area
    Immediate start
    Flexible hours
    Shift work
    Night shift

    Health Advocates Network - Allied

    Washington DC
    28 days ago
  • $126.3k - $216.92k

     ...Role: Lead Java Architect Location: Dallas TX ( Hybrid role - LOCAL ONLY , should relocate off their own, if non LOCAL) Eligibility Requirements Candidates on Optional Practical Training ( F1/OPT/CPT /EAD) status DO NOT qualify for this position. Overview Leading... 
    Java
    Full time
    Local area
    Relocation
    Flexible hours

    Blue Yonder

    Washington DC
    8 days ago
  •  ...job title: Respiratory Therapist:Respiratory Therapist,07:00:00-19:00:00 About ADN Healthcare ADN Healthcare has thousands of contract and direct hire positions available. We offer medical, dental, and vision coverage. Benefits Guaranteed Hours Continuing... 
    Contract work
    Weekly pay
    Extra income
    Zero hours contract
    Shift work

    ADN Healthcare

    Washington DC
    a month ago
  • $100k

     ...waves in the DMV construction scene, with a strong portfolio of commercial, government, and data center projects. With over $100M in contract revenue as of 2024 and offices expanding into Florida, they’re building a reputation for quality, innovation, and a people-first... 
    Contract work
    For contractors
    For subcontractor
    Currently hiring

    Hays

    Washington DC
    3 days ago
  • $30 - $35 per hour

     ...have strong organizational skills, excellent communication abilities, and a proactive approach to problem-solving. This is a 3-month contract with the potential for extension/conversion. *Candidates must be able to work on W2 without sponsorship now and in the future.*... 
    Contract work
    For contractors
    For subcontractor
    Work at office

    Insight Global

    Washington DC
    4 days ago
  •  ...Posted job title: Ultrasound Tech:Ultrasound Technologist,19:00:00-07:00:00 About ADN Healthcare ADN Healthcare has thousands of contract and direct hire positions available. We offer medical, dental, and vision coverage. Benefits Guaranteed Hours Continuing... 
    Contract work
    Weekly pay
    Extra income
    Zero hours contract
    Shift work
    Night shift

    ADN Healthcare

    Washington DC
    6 days ago
  •  ...An innovative firm is seeking a skilled Java and Python developer to build and maintain robust frameworks and pipelines. In this role, you will leverage your expertise in Java ecosystems and scripting to create efficient solutions, ensuring the scalability and reliability... 
    Java
    Full time

    TechDigital Group

    Washington DC
    4 days ago
  • $2,856 per week

     ...✨ HIRING: Maternal Fetal Medicine Ultrasound Tech (Travel) ✨ ???? Washington, DC ???? Start Date: 12/08/2025 ⏳ 13-week contract ???? Schedule: Monday–Friday, 5x8s (07:30–16:00)   ???? Requirements ✔ 2+ years Ultrasound/MFM experience ✔ ARDMS OB... 
    Contract work
    Weekly pay
    Long term contract
    Permanent employment
    Temporary work
    For contractors
    Work at office
    Monday to Friday
    Shift work

    LanceSoft

    Washington DC
    5 days ago
  •  ...know if this would be of interest to you. Job Title : Sr. Java Developer With iOS and Android Development Experience (Onsite)...  ...Charlotte NC (onsite) relocation if OK Duration: 6+ Months Contract Job Summary: We are looking for a highly skilled Senior... 
    Contract work
    Java
    Relocation

    DMS Vision Inc

    Washington DC
    3 days ago
  •  ...GAN, GPT, and LangChain. ~ Advanced knowledge of prompt engineering techniques for generative models. ~ Proficiency in Python, Java, or equivalent. ~ Deep understanding of machine learning algorithms. ~ Strong written and verbal communication skills, with the... 
    Java
    Full time
    For contractors
    Immediate start

    Hatch It

    Washington DC
    8 hours ago
  •  ...Salesforce development (Apex, LWC, Flow, SOQL/SOSL) and middleware platforms (MuleSoft, Boomi). Advanced proficiency in Python , Java , or Node.js , including experience with AI/ML frameworks such as TensorFlow , PyTorch , or scikit-learn . Knowledge of... 
    Java
    Full time

    ZoomInfo Technologies

    Washington DC
    8 hours ago
  •  ...candidates will have experience in most of these areas and willingness to learn the rest:   Backend Experience with  ASP.NET Core ,  Java Spring Boot , or similar frameworks Strong SQL skills; familiarity with  SQL Server and/or  Postgres Frontend Proficiency... 
    Java
    Flexible hours

    MacroSys, LLC

    Washington DC
    6 days ago
  •  ...Contract: Long-Term | W2 or GC Location: Seattle/Redmond, WA – 5 Days Onsite Required We are hiring multiple Senior Software Development...  ...team. This role is ideal for backend engineers with strong Java, AWS, and microservices experience who enjoy solving complex distributed... 
    Contract work
    Java

    Inabia Software & Consulting

    Washington DC
    8 hours ago
  • $82.25k - $157.89k

     ...AWS, Azure, GCP). ~ Proficiency in Python, JavaScript, and/or Java. ~ Experience with relational and NoSQL databases. ~ Strong...  ...communication and presentation skills. ~ Must be a U.S. Citizen per contract requirements. ~ Must be local to the DC Metro area and able to... 
    Contract work
    Java
    Full time
    Local area
    Immediate start
    Flexible hours

    Groundswell

    McLean, VA
    8 days ago
  •  ...Review and coordinate subcontractor deliverables for project execution Monitor subcontractor activities to assure compliance with contract documents Schedule manpower and material deliveries with subcontractors Attend all staff and foreman's meetings Assist... 
    Contract work
    Full time
    For contractors
    Work experience placement
    For subcontractor

    John Moriarty & Associates

    Arlington, VA
    10 days ago