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Per Diem Software Engineer Jobs in Virginia (NOW HIRING)

Virtual Service Operations

Software Engineer *

Ashburn, VA · On-site

$89K - $131K/yr

Are you looking to take the next steps in your career as a Software Engineer? Let's chat and see if ... This hybrid role requires candidates to work approximately 2 days per week on-site. This role ...

iboss

C++ Software Engineer

Richmond, VA · On-site

... per day. To learn more, visit www.iboss.com. As aC++ Software Engineerat iboss, you will have the ... Quickly understand and extend engineering architectural patterns * Deep understanding of the ...

慨正橡扯

AI Software Engineer

Manassas, VA · On-site

$95 - $125/hr

Schedule for this Position: 4x10 hour day, 3 days off per week Lockheed Martin is an equal ... Software Engineering Type: Full‑Time Shift: First #J-18808-Ljbffr

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Visa

Software Engineer

Ashburn, VA · On-site

$88K/yr

We are looking for a curious and motivated early-career Software Engineer who is excited to work at ... Applicants Only The estimated salary range for this position is $88,000.00 to $ 136,900.00 USD per ...

Forterra

Autonomy Software Engineer

Arlington, VA · On-site

$120K - $165K/yr

About the role Forterra is seeking a software engineer with a passion for autonomous systems. In ... Competitive paid time off (PTO) offering 20 days accrued per year. * A minimum of 7 weeks fully ...

Socket.dev

Lead Software Engineer

Arrington, VA · On-site

$161 - $266/hr

Title And Summary Lead Software Engineer Overview The Accelerators group under the Business ... This is a hybrid role based in Arlington, VA, requiring three days per week onsite. Role Make ...

New

MasterCard

Lead Software Engineer

Arlington, VA · Hybrid

Title and Summary Lead Software Engineer Overview: The Accelerators group under the Business ... This is a hybrid role based in Arlington, VA, requiring three days per week onsite. Role: Make ...

Northstrat

Software Engineer/Developer

Dulles, VA · On-site

Software Engineer / Developer Job Type: Full time, On-Site, potential for hybrid schedule Clearance ... per weekday over the course of a month. For example: John worked 12 hours on June 1st to meet a ...

Northstrat

Software Engineer/Developer

Dulles, VA

Software Engineer / Developer Job Type: Full time, On-Site, potential for hybrid schedule Clearance ... per weekday over the course of a month. For example: John worked 12 hours on June 1st to meet a ...

APN Software Services, Inc

Java Developer

Bealeton, VA · On-site

$62.50/hr

... W2 (No Per/diem option) Long-term project upto 3 years JAVA, spring, API, Soap Web services ... You will be part of a talented software team that works on mission-critical applications. Java ...

Auria

Senior Software Engineer

Fairfax, VA · On-site

$130K - $190K/yr

This position is hybrid with up to four days per week on-site. The Senior Software Engineer will develop new software capabilities for a system that automates orchestration of wireless communication ...

Auria

Senior Software Engineer

Fairfax, VA · Hybrid

$130K - $190K/yr

This position is hybrid with up to four days per week on-site. The Senior Software Engineer will develop new software capabilities for a system that automates orchestration of wireless communication ...

Iridium Satellite, LLC

Software Engineer III

Reston, VA · On-site +1

$60.75 - $81.75/hr

As a Software Engineer III, you'll independently deliver high-quality work and drive projects and ... Play a role in planning and executing software releases per stakeholder/program schedules and ...

Pae

Journeyman Software Engineer

Dahlgren, VA · Hybrid

Are you an Electrical or Software Engineer looking to be part of something that is truly ... Industry leading benefits * 401k % pay per period plan, matching up to 6% of employee ...

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Showing results 21-40

All JobsPer Diem Software Engineer JobsPer Diem Software Engineer Jobs in Virginia

Per Diem Software Engineer information

See Virginia salary details

$63K

$146.3K

$203.7K

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

As of Aug 7, 2026, the average yearly pay for per diem software engineer in Virginia is $146,258.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,000.00 and $171,500.00 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 Virginia? The most popular types of Software Engineer jobs in Virginia are:
What are popular job titles related to Per Diem Software Engineer jobs in Virginia? For Per Diem Software Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Per Diem Software Engineer jobs in Virginia look for? The top searched job categories for Per Diem Software Engineer jobs in Virginia are:
What cities in Virginia are hiring for Per Diem Software Engineer jobs? Cities in Virginia with the most Per Diem Software Engineer job openings:
Per Diem Software Engineer jobs near you

Software Engineer Level 4

Base-2 Solutions, LLC

Reston, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Job description

  • Requisition ID: 3477
  • Standard Title: Software Engineer
  • Required Security Clearance: Top Secret/SCI with CI Polygraph
  • Location: Reston, VA
  • Work Type: On-Site
  • Shift: First
  • Referral Eligibility: Eligible
  • U.S. Citizenship Required? Yes

Position Summary
Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain, and enhance complex and diverse software systems supporting mission-focused environments. This role is centered on backend development, data engineering, and API development, with emphasis on building scalable systems using Python and FastAPI, designing and managing PostgreSQL databases, and supporting high-performance integrations across high-speed, high-volume, mission-critical, data-sensitive systems.
Essential Duties and Responsibilities
  • Develop, maintain, and enhance complex and diverse software systems, including processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems, based upon documented requirements.
  • Provide specific input to software component design, including hardware/software trade-offs, software reuse, use of COTS/GOTS in place of new development, and requirements analysis and synthesis from the system level to individual software components.
  • Design, implement, and integrate software applications or perform software engineering tasks.
  • Utilize software engineering and design methodologies appropriate to the development, integration, and production environment.
  • Ensure efficient delivery of software engineering capabilities using industry standards and repeatable processes.
  • Mitigate risks, control costs and schedule variance, and effectively manage large-scale, integrated software projects.
  • Review and test software components for adherence to design requirements and document test results.
Required Qualifications
  • Active TS/SCI with CI Polygraph.
  • Demonstrated experience as a backend developer.
  • Demonstrated experience in data engineering and API development.
  • Experience building scalable systems with Python and FastAPI.
  • Experience designing and managing PostgreSQL databases with efficient SQL and indexing strategies.
  • Proficiency in Python.
  • Proficiency in FastAPI.
  • Proficiency in PostgreSQL.
  • Proficiency in Elasticsearch.
  • Experience building high-performance API connections between high-speed, high-volume, mission-critical, data-sensitive systems.
Preferred Qualifications
  • Experience supporting processing-intensive analytics environments.
  • Experience working with extremely large data sets.
  • Experience supporting real-time systems.
  • Experience contributing to software design decisions involving software reuse, COTS/GOTS, and system-to-component requirements analysis.
Required Education and Experience Equivalency
  • High School Diploma/GED with 13 years of experience.
  • Associates Degree with 11 years of experience.
  • Bachelors' Degree with 9 years of experience.
  • Masters' Degree with 7 years of experience.
  • PhD with 5 years of experience.
Required Certifications
  • None specified.
Required Security Clearance
  • Active TS/SCI with CI Polygraph.

Pay & Benefit Highlights
Compensation
  • Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity).
  • Employee referral bonuses up to $10,000 per hired referral.
  • Additional bonus opportunities for exceptional performance and contributions to business development and company growth (role-dependent).
Health
  • 100% company-paid medical premiums for employees and eligible dependents.
  • Choose from multiple plan options with CareFirst, Kaiser, and UnitedHealthcare, including PPO, POS, HMO, and HSA-compatible plans.
  • 100% company-paid dental premiums for employees and eligible dependents.
  • 100% company-paid vision premiums for employees and eligible dependents.
Income Protection
  • 100% company-paid premiums for short-term disability.
  • 100% company-paid premiums for long-term disability.
  • 100% company-paid premiums for accidental death & dismemberment (AD&D).
  • 100% company-paid premiums for life insurance up to $200,000.
Retirement
  • 401(k) with immediate vesting: 4% company match plus a 4% non-elective company contribution (8% total).
  • 401(k) pre-tax and Roth options.
Leave
  • Up to 20 days of flexible paid time off (PTO).
  • 11 paid floating holidays.
Work-Life Balance
  • Flexible work schedules, including flex time and compressed work periods (contract and project-dependent).

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