Contract Software Engineer Jobs

Browse the latest software engineer contract jobs from companies hiring skilled engineers on a contract, freelance, or consulting basis. This page features opportunities across the globe, including remote, hybrid, and onsite contract roles, giving you the flexibility to work on your own terms.

Sapear Inc

Computer Vision Engineer- Edge AI (Contract W2)

Sapear Inc

Washington, District of Columbia, US
contractor•
15h ago
Entarian

Software Engineer

Entarian

Greenbelt, Maryland, US
contractor•
6d ago
CogniSoft Technologies

Software Engineer - W2 Contract

CogniSoft Technologies

Reston, Virginia, US
contractor•
1w ago
Randstad USA

Sr Software Engineer - AI/ML Platform

Randstad USA

McLean, Virginia, US
full-time and contractor•
2d ago
DataAnnotation

Mobile Software Engineer (part time work from home) - AI Trainer

DataAnnotation

Location not specified
Remote
contractor•
2w ago
Mindgrub

Senior iOS Software Engineer (contract)

Mindgrub

Location not specified
Remote
contractor•
1w ago
TekStream Solutions

Software Engineer: Go/Golang

TekStream Solutions

McLean, Virginia, US
contractor•
1w ago
Boeing

Software Engineer - Developer 4 (contract)

Boeing

Chantilly, Virginia, US
contractor
Oliver James

Staff Software Engineer - Contract to Hire - Fully Remote

Oliver James

New York, New York, US
full-time•
2d ago
Prosync

Software Engineer II/III (Java)

Prosync

Annapolis Junction, Maryland, US
contractor•
6d ago
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Contract Software Engineer Jobs: At a Glance

Insights drawn from the latest openings on this page so you can compare employers, locations, and pay before applying.

Top Companies Hiring

  • Sapear Inc1 role
  • Entarian1 role
  • CogniSoft Technologies1 role
  • Randstad USA1 role
  • DataAnnotation1 role
  • Mindgrub1 role

Top Locations

  • Virginia, US4 roles
  • Maryland, US2 roles
  • Remote2 roles
  • District of Columbia, US1 role
  • New York, US1 role

20% of these openings can be done remotely.

Salary Range Overview

Across 10 listings, advertised pay ranges from USD 65 to USD 195k.

Typical band: USD 25k – 33k.

Figures reflect employer-disclosed salaries on current openings and may vary by location, experience, and company stage.

Employment Types

  • Contractor8 roles
  • Full-Time And Contractor1 role
  • Full-Time1 role

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Featured Contract Software Engineer Jobs

Here are some of the latest openings matching this category. Browse the full list above to filter by location, experience, and employment type.

  1. #1Computer Vision Engineer- Edge AI (Contract W2)

    Sapear IncWashington, District of Columbia, USContractorPosted Oct 8, 2026

    Position : Computer Vision Engineer- Edge AI (Contract W2) Location : Remote Computer Vision Engineer Edge AI (Contractor) Mid-to-Senior Level | NVIDIA Jetson Orin | Mining & Chemical Plant Operations Function Operations Technology Data Science Artificial Intelligence & Data Science Job Description • Mosaic's team is s…

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  2. #2Software Engineer

    EntarianGreenbelt, Maryland, USContractorUSD 150k–195k / yearPosted Oct 3, 2026

    Overview/ Job Responsibilities Position is contingent upon contract award and funding. Entarian is seeking a Software Engineer to join our team as part of the Maintenance Figure of Merit (MFOM) system and software engineering support project which will support the United States Navy. Responsibilities include, but not l…

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  3. #3Software Engineer - W2 Contract

    CogniSoft TechnologiesReston, Virginia, USContractorPosted Oct 1, 2026

    Job Title: Software Engineer Location: Reston, VA Duration: 12+ months contract Must Have Qualifications: 5+ years of software development experience with strong Java, Database, and transaction process skills, including the ability to write advanced SQL queries. Experience with Gen AI tools required. Job Description - …

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  4. #4Sr Software Engineer - AI/ML Platform

    Randstad USAMcLean, Virginia, USFull-Time And ContractorUSD 72.28–80 / hourPosted Oct 7, 2026

    job summary: Randstad Digital is hiring and we're looking for someone like YOU to join our team! If you are seeking a new opportunity, looking to grow in your career, or you know someone who is - we want to hear from you! Take a look at the below opportunity, or feel free to visit RandstadUSA.com to view and apply. loc…

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  5. #5Mobile Software Engineer (part time work from home) - AI Trainer

    DataAnnotationRemoteContractorUSD 75–150 / hourPosted Sep 19, 2026

    About the Role: We are looking for existing software engineers and developers to help advance AI development. As a member of DataAnnotation's Software Engineering team, you'll be part of a growing community of over 100,000 professionals, including front-end, back-end, full-stack, machine learning, DevOps, and other sof…

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  6. #6Senior iOS Software Engineer (contract)

    MindgrubRemoteContractorUSD 65–80 / hourPosted Oct 2, 2026

    Mindgrub Technologies is a digital agency specializing in digital transformation for established enterprises and growth-stage companies. We build complex, deeply integrated applications that power critical experiences for enterprises and startups alike. Our engineering teams work across web, mobile, and cloud platforms…

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  7. #7Software Engineer: Go/Golang

    TekStream SolutionsMcLean, Virginia, USContractorUSD 80–120 / hourPosted Oct 2, 2026

    Hiring: Software Engineer – Go/Golang 📍 Location: McLean, VA – Hybrid (2–3 days onsite) 📅 Duration: 6-Month Contract 🇺🇸 Work Authorization: US Citizen 💻 Go/Golang: 2+ years required We’re looking for a Software Engineer to join an innovative engineering team focused on building scalable, secure, cloud-based softwa…

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  8. #8Software Engineer - Developer 4 (contract)

    BoeingChantilly, Virginia, USContractorUSD 90–100 / hour

    This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. The Boeing Company is looking for a Contract Senior Software Developer Lead, to…

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  9. #9Staff Software Engineer - Contract to Hire - Fully Remote

    Oliver JamesNew York, New York, USFull-TimePosted Oct 7, 2026

    Staff Software Engineer - Insurance - Contract to Hire - Fully Remote We're currently partnering with a leading life insurance organization on their search for a Staff Software Engineer to provide technical leadership for a major new platform build. This isn't simply a hands-on development role. You'll help define the …

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  10. #10Software Engineer II/III (Java)

    ProsyncAnnapolis Junction, Maryland, USContractorPosted Oct 3, 2026

    *This position requires an active Top Secret/SCI w/ Fullscope Polygraph clearance to be considered.* ProSync is seeking an experienced Java developer to join a small, mission‑focused engineering team responsible for building and sustaining operational software in secure environments. The ideal candidate brings strong J…

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About Contract Software Engineer Jobs

Browse the latest software engineer contract jobs from companies hiring skilled engineers on a contract, freelance, or consulting basis. This page features opportunities across the globe, including remote, hybrid, and onsite contract roles, giving you the flexibility to work on your own terms.

Contract software engineers are in high demand for short-term projects, long-term engagements, and specialized assignments. Roles span a wide range of technologies, including backend development, frontend engineering, full-stack development, cloud, DevOps, mobile apps, data engineering, and AI systems. These positions are ideal for professionals who prefer project-based work, higher earning potential, or diverse technical challenges.

Each job listing includes essential details such as contract duration, hourly or project-based compensation, required skills, tech stack, and start timelines, helping you quickly identify the right opportunity. Many contract roles also offer the possibility of contract-to-hire arrangements.

We continuously update our listings to ensure you have access to the latest software engineer contract jobs worldwide. Start exploring today and connect with companies looking for experienced engineers ready to deliver impact from day one.

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