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Temporary Software Developer Jobs in Washington (NOW HIRING)

Dellfor Technologies

senior java developer

Washington, DC · On-site

$64.75 - $82.75/hr

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... And we do it every single day - for both temporary and permanent assignments and across virtually ...

Ad Hoc LLC

Senior DevOps Engineer

Mclean, VA · On-site

$131K - $168K/yr

... software that works. The Federal Civilian business unit supports many customers spanning the ... May leads small, less critical, or temporary team structures and projects * Presents design ...

Ad Hoc

Senior DevOps Engineer

Mclean, VA · Remote

$131K - $168K/yr

... software that works. The Federal Civilian business unit supports many customers spanning the ... May leads small, less critical, or temporary team structures and projects * Presents design ...

Ad Hoc

Senior DevOps Engineer

Mclean, VA · Remote

$131K - $168K/yr

... software that works. The Federal Civilian business unit supports many customers spanning the ... May leads small, less critical, or temporary team structures and projects * Presents design ...

Ad Hoc LLC

Senior DevOps Engineer

Mclean, VA · On-site

$131K - $168K/yr

... software that works. The Federal Civilian business unit supports many customers spanning the ... May leads small, less critical, or temporary team structures and projects * Presents design ...

Dellfor Technologies

senior .net developer

Maryland City, MD

$56.50 - $71.75/hr

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... And we do it every single day - for both temporary and permanent assignments and across virtually ...

USM

SQL Developer-----Need GC,USC,GC-EAD

Reston, VA · On-site

$47 - $64.50/hr

... Temporary Staffing firms in the DC Metro Area - Washington Business Journal (2016). SQL Developer CONTRACT ONLY - 6 months Reston VA Need GC,USC,GC-EAD DESCRIPTION: Looking for a Sr. Software ...

Dellfor Technologies

senior .net developer

Washington, DC

$62.25 - $79.25/hr

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... And we do it every single day - for both temporary and permanent assignments and across virtually ...

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Temporary Software Developer information

See Washington salary details

$54.4K

$126.7K

$188K

How much do temporary software developer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for temporary software developer in Washington is $126,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,900.00 and $147,200.00 per year, depending on experience, location, and employer.

What Does a Temporary Software Developer Do?

A temporary software developer works on a freelance or contract basis. Your duties focus on the development, design, and testing of software programs. You may have a different set of responsibilities depending on the details of each project, such as working with computer code to develop programs or create a mobile application. A temporary software developer can work on one facet of a project, such as testing or coding a specific process. Developers sometimes specialize in working with one computer language, although knowledge of multiple coding languages is beneficial in this career.

What are the key skills and qualifications needed to thrive as a Temporary Software Developer, and why are they important?

To thrive as a Temporary Software Developer, you need strong programming skills, familiarity with software development life cycles, and a relevant degree or equivalent experience. Proficiency with coding languages (such as Python, Java, or JavaScript), version control systems like Git, and project management tools is typically required. Adaptability, quick learning, and effective communication are essential soft skills to integrate into new teams and projects swiftly. These skills enable a Temporary Software Developer to contribute efficiently, deliver quality code under tight timelines, and support the organization's short-term technical needs.

What types of projects and responsibilities can a Temporary Software Developer expect during a typical assignment?

As a Temporary Software Developer, you will often be brought in to support ongoing projects, address backlog tasks, or assist during periods of increased workload. Your responsibilities may include writing and testing code, debugging existing applications, and collaborating with permanent team members to meet tight deadlines. You may also be involved in documentation and code review processes, and your ability to quickly adapt to new technologies and workflows will be highly valued. The work environment is typically fast-paced, and clear communication with both developers and project managers is important to ensure a smooth integration into the team.

What are Temporary Software Developers?

Temporary Software Developers are professionals hired on a short-term basis to design, develop, test, and maintain software applications for a company or project. They typically work on specific assignments, such as filling in for permanent staff, addressing urgent project needs, or providing specialized skills for a limited period. Their contracts usually have fixed durations, and they may work independently or as part of a team. Temporary roles offer flexibility for both employers and developers, but may not include the same benefits as permanent positions.
More about Temporary Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Washington? The most popular types of Software Developer jobs in Washington are:
What are popular job titles related to Temporary Software Developer jobs in Washington? For Temporary Software Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Temporary Software Developer jobs in Washington look for? The top searched job categories for Temporary Software Developer jobs in Washington are:
What cities in Washington are hiring for Temporary Software Developer jobs? Cities in Washington with the most Temporary Software Developer job openings:
Temporary Software Developer jobs near you
Infographic showing various Temporary Software Developer job openings in Washington as of July 2026, with employment types broken down into 82% Full Time, 8% Part Time, 1% Temporary, and 9% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $126,675 per year, or $60.9 per hour.
Senior Staff Engineer, Software - Autonomous Aircraft Integration (R4983)

Senior Staff Engineer, Software - Autonomous Aircraft Integration (R4983)

Shield AI

Washington, DC

$220K - $331K/yr

Full-time

Posted 14 days ago

Job description

Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

This position is ideal for an individual who thrives on solving complex integration challenges that span hardware, software, and systems engineering. A successful candidate will be skilled at deploying autonomy solutions onto unmanned platforms, preparing systems for flight, and troubleshooting mission-critical issues in both lab and field environments. The role is highly dynamic, requiring hands-on experience, strong systems thinking, and the ability to operate effectively in fast-paced, real-world test conditions. 
 
Shield AI is committed to developing cutting-edge autonomy for unmanned aircraft operating across all Department of Defense (DoD) domains, including air, sea, and land. Our Flight Integration Engineers are essential to bridging the gap between R&D and deployment, ensuring that autonomous systems function reliably and effectively when and where they are needed most.
What you'll do:
  • System Integration & Deployment — Integrate autonomy software onto unmanned aircraft systems, ensuring seamless operation across onboard compute, sensors, and control interfaces.
  • Pre-flight Preparation — Own the build, configuration, and validation process for flight-ready systems; coordinate hardware/software compatibility and mission readiness.
  • On-site Flight Test Support — Travel to test sites and support live flight operations, including safety checks, system bring-up, and troubleshooting under time-critical constraints.
  • Hardware/Software Debugging — Diagnose and resolve integration issues across complex autonomy software stacks and embedded systems in lab and field environments.
  • Flight Data Capture & Analysis — Manage data collection during missions and post-test analysis, working with autonomy engineers to refine behaviors and identify improvements.
  • Collaboration Across Teams — Work closely with autonomy, GNC, systems, and test teams to ensure mission-critical functionality is delivered on time and validated thoroughly.
  • Continuous Improvement — Build tools and processes to improve integration timelines, flight test reliability, and team efficiency across deployment cycles.
  • Support Certification and Compliance — Assist with documentation and system-level validation required for certification, airworthiness, and compliance in defense-relevant environments.
  • Travel Requirement – Members of this team typically travel around 30-40% of the year (to different office locations, customer sites, and flight integration events).
Required Qualifications:
  • BS/MS in Computer Science, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, and/or similar degree, or equivalent practical experience
  • Typically requires a minimum of 10 years of related experience with a Bachelor’s degree; or 9 years and a Master’s degree; or 7 years with a PhD; or equivalent work experience.
  • Proficiency in programming languages such as C++ and Python, and familiarity with real-time operating systems (RTOS).
  • Proficiency in Linux-based development and experience working with embedded systems, shell scripting, and system diagnostics.
  • Knowledge of sensor integration, sensor fusion, and middleware frameworks (e.g., ROS, DDS).
  • Hands-on experience supporting flight demos or live exercises.
  • Experience with simulation tools and environments (e.g., AFSIM, NGTS) for testing and validation.
  • Strong problem-solving skills, with the ability to troubleshoot and optimize system performance.
  • Excellent communication and teamwork skills, with the ability to work effectively in a collaborative, multidisciplinary environment.
  • Ability to obtain a SECRET clearance. 
Preferred Qualifications:
  • Direct experience supporting unmanned aerial systems or similar flight test campaigns.
  • Familiarity with autonomy stacks, flight control systems, or GNC pipelines.
  • Competence in sensor integration, electronics debugging, or avionics bring-up.
  • Proficiency in developing automation tools for system testing, logging, and data parsing.
  • Comfortable interfacing with DoD stakeholders during field events or technical reviews.
  • Experience with UCI and OMS Standards.
#LI-ED1
#LE

Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.