1

Per Diem Software Engineer Jobs in Washington (NOW HIRING)

Software Engineer

Annapolis Junction, MD · On-site

$72.12 - $84.14/hr

Responsibilities As a software engineer, you can resolve a problem with a complete end-to-end ... The projected compensation range for this position is $72.12 to $84.14 per hour. The estimate ...

Responsibilities As a software engineer, you can resolve a problem with a complete end-to-end ... The projected compensation range for this position is $72.12 to $84.14 per hour. The estimate ...

About the Role As a Software Engineer, you will be responsible for working on projects that support ... This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per ...

Software Engineer

Annapolis Junction, MD · On-site

$96.16 - $108.18/hr

We're looking for an experienced developer like you with the skills needed to develop software and ... The projected compensation range for this position is $96.16 to $108.18 per hour. The estimate ...

About the Role As a Software Engineer, you will be responsible for working on projects that support ... This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per ...

We're looking for an experienced developer like you with the skills needed to develop software and ... The projected compensation range for this position is $96.16 to $108.18 per hour. The estimate ...

Software Engineer

Annapolis Junction, MD · On-site

$96.16 - $108.18/hr

We're looking for an experienced developer like you with the skills needed to develop software and ... The projected compensation range for this position is $96.16 to $108.18 per hour. The estimate ...

Software Engineer

Washington, DC · On-site

$80K - $90K/yr

... software engineering principles, design patterns, algorithms, and system architecture ... Salary range: $80,000 - $90,000 USD per year.

T-Rex is looking for a talented Software Engineer to work on a program in the Hanover, Maryland ... Build applications using specified programming language per the development requirements.

T-Rex is looking for a talented Software Engineer to work on a program in the Hanover, Maryland ... Build applications using specified programming language per the development requirements.

T-Rex is looking for a talented Software Engineer to work on a program in the Hanover, Maryland ... Build applications using specified programming language per the development requirements.

Software Engineer

Annapolis Junction, MD · On-site

$91.34 - $100.96/hr

Job Title Software Engineer Overview EverWatch is a government solutions company providing advanced ... The projected compensation range for this position is $91.34 to $100.96 per hour. The estimate ...

The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g ... N Regular Hours Per Year: 1880 Extra Hours Per Year: 0 Night Work: N Local Travel Using a POV: N ...

The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g ... N Regular Hours Per Year: 1880 Extra Hours Per Year: 0 Night Work: N Local Travel Using a POV: N ...

We are seeking a motivated and innovative Software Engineer to support the development of next ... PTO: 20 days per year * Healthcare, dental, vision, Free for a single participant * $50,000 Life ...

Build applications using specified programming language per the development requirements. • ... software design and performance requirements • Debug existing software and correct defects • ...

We are seeking a motivated and innovative Software Engineer to support the development of next ... PTO: 20 days per year * Healthcare, dental, vision, Free for a single participant * $50,000 Life ...

We are seeking a motivated and innovative Software Engineer to support the development of next ... PTO: 20 days per year * Healthcare, dental, vision, Free for a single participant * $50,000 Life ...

Job Title Software Engineer, Mid Overview EverWatch is a government solutions company providing ... The projected compensation range for this position is $55.29 to $79.33 per hour. The estimate ...

Software Engineer

Annapolis, MD · On-site

$126K - $270K/yr

Utilize software development and software design methodologies appropriate to the development ... Build applications using specified programming language per the development requirements. Job ...

Showing results 21-40

Per Diem Software Engineer information

See Washington salary details

$71.9K

$167.1K

$232.7K

How much do per diem software engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for per diem software engineer in Washington is $167,085.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,900.00 and $195,900.00 per year, depending on experience, location, and employer.

What is the difference between Per Diem Software Engineer vs Contract Software Engineer?

AspectPer Diem Software EngineerContract Software Engineer
CredentialsTypically requires a bachelor's degree in CS or related fieldSimilar educational requirements, often with specific technical skills
Work EnvironmentTemporary, short-term assignments often on-site or remoteProject-based, short to medium-term engagements, on-site or remote
Employer UsageUsed by government agencies, hospitals, or large organizations for temporary staffingCommon in tech firms, consulting agencies, and startups for project needs

Per Diem Software Engineers and Contract Software Engineers both work on temporary assignments, often requiring similar skills and credentials. The main difference lies in their typical employment arrangements and usage by different organizations. Per Diem roles are often associated with government or healthcare sectors, while Contract roles are prevalent in tech and consulting industries.

What are the most commonly searched types of Software Engineer jobs in Washington? The most popular types of Software Engineer jobs in Washington are:
What cities in Washington are hiring for Per Diem Software Engineer jobs? Cities in Washington with the most Per Diem Software Engineer job openings:

Software Engineer

Everwatch

Annapolis Junction, MD • On-site

$72.12 - $84.14/hr

Full-time

Re-posted 8 days ago


Job description

Job TitleSoftware EngineerOverview

EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions.  We are a full-service government solutions company. Harnessing the most advanced technology and solutions, we strengthen defenses and control environments to preserve continuity and ensure mission success.

EverWatch employees are focused on tackling the most difficult challenges of the US Government. We offer the best salaries and benefits packages in our industry - to identify and retain the top talent in support of our critical mission objectives.

Commitment to Non-Discrimination:

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Responsibilities

As a software engineer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. 

This role is more than just coding. As a software engineer at EverWatch, you'll use your passion to master new tools and techniques and identify needed system improvements. You'll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You'll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.  

Work with us as we shape systems for the better.  

Qualifications

You Have: 

  • 5+ years in software engineering
  • Experience with WebSockets for real-time data handling and interactive features
  • Experience with Java, Spring Boot, Kafka, and microservice architecture
  • Experience creating and managing SQL and NoSQL databases such as MySQL, PostgreSQL, and MongoDB
  • Experience with OCI-compliant containers and container orchestration such as Docker, Podman or Kubernetes
  • Ability to clearly communicate ideas and status updates to peers and management
  • Ability to work well with a small team on fast-paced development and operational projects
  • TS/SCI clearance with a polygraph
  • Bachelor's degree in Software Development, Software Engineering, or Engineering  

Nice If You Have: 

  • Experience with Joint Intelligence Coordination Detachments (JICD)
  • Experience with Area of Operation Collection Officers (AOCO)
  • Experience with Python 3.12, asyncio and pydantic libraries
  • Experience with DevOps practices and tools
  • Experience with Atlassian products (Jira & Confluence)
  • Experience designing, implementing, and maintaining CI/CD pipelines for productions systems 

Clearance: 

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.

Compensation at EverWatch is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $72.12 to $84.14 per hour.  The estimate displayed represents the typical compensation range for this position and is just one component of EverWatch's total compensation package for employees.

Clearance LevelTS/SCI CIPJob LocationsUS-CO-Aurora US-MD-Annapolis JunctionSkillsReactJS, HTML, Javascript, UX Development, Agile, SQL, NoSQL, MySQL, PostgreSQL, MongoDB, CI/CD, Atlassian, Jira, ConfluenceMinMaxEmployment Type: OTHER