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Part Time Senior Software Engineer Jobs in Reston, VA

DataAnnotation

Senior Software Engineer

Alexandria, VA · Remote

$40 - $75/hr

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

DataAnnotation

Senior Software Engineer

Washington, DC · Remote

$40 - $75/hr

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

Booz Allen Hamilton, Inc.

Software Engineer

Washington, DC · On-site

$112.80K - $257K/yr

Share Software Engineer The Opportunity: As a lead software engineer, you can resolve a problem ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Software Engineer

Chantilly, VA · On-site

$86.80K - $198K/yr

Share Software Engineer The Opportunity: Booz Allen is looking for a Software Engineer who is ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Software Engineer

Mclean, VA · On-site

$69.40K - $158K/yr

Share Software Engineer The Opportunity: As a Software Engineer, you can resolve a problem with a ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Software Engineer

Chantilly, VA · On-site

$69.40K - $158K/yr

Share Software Engineer The Opportunity: Booz Allen is looking for a Software Engineer who is ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Software Engineer

Chantilly, VA · On-site

$69.40K - $158K/yr

Share Software Engineer The Opportunity: Booz Allen is looking for a Software Engineer who is ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Software Engineer, Lead

Mclean, VA · On-site

$112.80K - $257K/yr

We're looking for a Senior Full Stack Software Engineer to join the team. You'll design solutions ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

AI Software Engineer

Arlington, VA · On-site

$86.80K - $198K/yr

Share AI Software Engineer The Opportunity: As an artificial intelligence (AI) software engineer ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

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All JobsPart Time Senior Software Engineer JobsPart Time Senior Software Engineer Jobs in Reston, VA

Part Time Senior Software Engineer information

See Reston, VA salary details

$78.5K

$149.1K

$199.7K

How much do part time senior software engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for part time senior software engineer in Reston, VA is $149,074.00, according to ZipRecruiter salary data. Most workers in this role earn between $127,400.00 and $168,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Part Time Senior Software Engineer, and why are they important?

To thrive as a Part Time Senior Software Engineer, you need deep expertise in software development, architecture, and problem-solving, usually supported by a degree in computer science or a related field and several years of industry experience. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant programming languages is typically required. Strong communication, time management, and leadership skills help you efficiently collaborate and mentor while balancing a reduced work schedule. These abilities ensure you can deliver high-quality solutions, support team growth, and maximize impact despite limited hours.

How do part-time senior software engineers typically balance project responsibilities with limited working hours?

Part-time senior software engineers often focus on high-impact tasks and strategic decision-making, collaborating closely with team leads to set priorities. They usually attend key meetings, participate in critical code reviews, and mentor junior developers, while delegating routine tasks when possible. Effective communication and clear documentation are essential for ensuring smooth handoffs and maintaining project momentum despite reduced hours. Many organizations offer flexible scheduling and rely on collaborative tools to support seamless integration of part-time senior engineers into their teams.

What is a Part Time Senior Software Engineer?

A Part Time Senior Software Engineer is an experienced software professional who works fewer hours than a standard full-time schedule, often contributing to projects on a flexible basis. They are responsible for designing, developing, and maintaining software systems, as well as mentoring junior engineers and leading technical decisions. Despite working part time, they typically have extensive experience and play a crucial role in ensuring the quality and success of software projects. This role is ideal for those seeking work-life balance or pursuing other interests while still leveraging their expertise.

What is the difference between Part Time Senior Software Engineer vs Part Time Software Engineer?

AspectPart Time Senior Software EngineerPart Time Software Engineer
ExperienceTypically 5+ years in software developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigning complex systems, mentoring, leading projectsImplementing features, fixing bugs, supporting team tasks
CredentialsBachelor's or higher in CS or related field, extensive portfolioBachelor's in CS or related field, some project experience
Work EnvironmentCollaborative teams, often in tech companies or startupsSimilar environments, often in same industries

In summary, a Part Time Senior Software Engineer has more experience, leadership responsibilities, and advanced skills compared to a Part Time Software Engineer. Both roles often work in similar environments, but the senior position involves more strategic input and mentorship.

What are the most commonly searched types of Senior Software Engineer jobs in Reston, VA? The most popular types of Senior Software Engineer jobs in Reston, VA are:
What are popular job titles related to Part Time Senior Software Engineer jobs in Reston, VA? For Part Time Senior Software Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Part Time Senior Software Engineer jobs in Reston, VA look for? The top searched job categories for Part Time Senior Software Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Part Time Senior Software Engineer jobs? Cities near Reston, VA with the most Part Time Senior Software Engineer job openings:
Part Time Senior Software Engineer jobs near you
Infographic showing various Part Time Senior Software Engineer job openings in Reston, VA as of May 2026, with employment types broken down into 1% As Needed, 58% Full Time, 40% Part Time, and 1% Contract. Highlights an 94% Physical, and 6% Remote job distribution, with an average salary of $149,074 per year, or $71.7 per hour.
Senior Software Engineer

Senior Software Engineer

DataAnnotation

Alexandria, VA • Remote

$40 - $75/hr

Part-time

Posted 21 days ago

Job description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform.

Benefits:

  • This is a full-time or part-time REMOTE position
  • You’ll be able to choose which projects you want to work on
  • You can work on your own schedule
  • Projects are paid hourly starting at $50-75+/hr, with bonuses on high-quality and high-volume work

Responsibilities:

  • Give AI chatbots coding challenges and evaluate their outputs
  • Evaluate the quality produced by AI models for correctness and performance

Qualifications:

  • Fluency in English (native or bilingual level)
  • Detail-oriented
  • Experience with algorithms, data structures, and debugging workflows
  • A current, in progress, or completed Bachelor's is preferred but not required

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

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