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Part Time Software Engineer Startup Jobs in Boston, MA

Booz Allen Hamilton, Inc.

Software Engineer

Lexington, MA · On-site +1

$69K - $158K/yr

As a software engineer, you know that great software isn't just built-it's crafted. It's more than ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

YO AI Labs

AI Software Engineer Expert - Remote

Boston, MA · Remote

$100 - $200/hr

Contractor (Part-Time) Location: Remote Job Overview We are seeking experienced AI Software Engineering Domain Experts to contribute their technical expertise to an innovative project focused on ...

YO AI Labs

AI Software Engineer Expert - Remote

Boston, MA · Remote

$100 - $200/hr

Contractor (Part-Time) Location: Remote Job Overview We are seeking experienced AI Software Engineering Domain Experts to contribute their technical expertise to an innovative project focused on ...

SteamSOS

Be Seen First

Stationary Engineer - Massachusetts Licensed

Salem, MA · On-site

$60 - $70/hr

Open to full-time or part-time operators working flexible schedules/shifts Job Summary SteamSOS is ... startup and commissioning, and long-term operational support. We understand that steam and utility ...

SteamSOS

Be Seen First

Stationary Engineer - Massachusetts Licensed

Salem, MA · On-site

$60 - $70/hr

Open to full-time or part-time operators working flexible schedules/shifts Job Summary SteamSOS is ... startup and commissioning, and long-term operational support. We understand that steam and utility ...

VHB

Senior Structural Engineer - Part Time

Watertown, MA · On-site

$50 - $76/hr

Overview ABOUT THE POSITION Senior Structural Engineer | Temp / Part-time VHB's structural ... Knowledge of structural engineering software * AutoCAD Civil 3D, MicroStation v8, Revit, OpenRoads ...

VHB

Senior Structural Engineer Part Time

Watertown, MA · Hybrid

$50 - $76/hr

ABOUT THE POSITION Senior Structural Engineer | Temp / Part-time VHB's structural engineering group ... Knowledge of structural engineering software * AutoCAD Civil 3D, MicroStation v8, Revit, OpenRoads ...

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All JobsSoftware Engineer Startup JobsPart Time Software Engineer Startup JobsPart Time Software Engineer Startup Jobs in Boston, MA

Part Time Software Engineer Startup information

See Boston, MA salary details

$69K

$160.3K

$223.3K

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

As of Aug 23, 2026, the average yearly pay for part time software engineer startup in Boston, MA is $160,270.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,400.00 and $187,900.00 per year, depending on experience, location, and employer.

What does a part-time software engineer at a startup do?

Part-time software engineers at startups are responsible for developing, testing, and maintaining software products or features, typically working fewer hours than full-time staff. They often collaborate closely with small teams to build new applications, fix bugs, and contribute to code reviews. Due to the fast-paced and dynamic nature of startups, part-time engineers may also be involved in product discussions and decision-making. Flexibility, adaptability, and strong technical skills are important in these roles, as tasks and priorities can change quickly.

What are the key skills and qualifications needed to thrive as a part-time software engineer in a startup?

To thrive as a Part Time Software Engineer in a startup, you need solid programming skills, experience with software development lifecycles, and a relevant degree or equivalent experience. Familiarity with version control systems like Git, cloud platforms, and popular frameworks or languages (such as JavaScript, Python, or React) is typically expected. Strong problem-solving abilities, adaptability, and effective communication help you excel in a fast-paced, collaborative environment. These skills and qualities are vital to contribute meaningfully, manage shifting priorities, and support rapid product development in a startup setting.

How does working as a part-time software engineer at a startup typically differ from similar roles at larger companies?

As a part-time software engineer at a startup, you'll often experience a fast-paced and dynamic environment where responsibilities can shift quickly based on the company's immediate needs. Startups usually have smaller teams, so you'll likely collaborate closely with founders and other engineers, gaining exposure to a broad range of tasks—including coding, product discussions, and even deployment. Flexibility and adaptability are important, as priorities may change rapidly. This role can offer significant learning opportunities and visibility, but may also require managing ambiguity and balancing shifting priorities.

What is the difference between Part Time Software Engineer Startup vs Part Time Web Developer Startup?

AspectPart Time Software Engineer StartupPart Time Web Developer Startup
Required SkillsProgramming, software development, algorithmsHTML, CSS, JavaScript, front-end/back-end web development
Work EnvironmentCollaborative, tech-focused startup teamsCreative, design-oriented startup teams
Common CertificationsComputer Science degree, coding bootcampsWeb development certifications, UX/UI courses

While both roles are part-time positions in startup environments, a Part Time Software Engineer focuses on building and maintaining software systems, requiring programming and algorithm skills. In contrast, a Part Time Web Developer specializes in designing and developing websites, emphasizing front-end and back-end web technologies. The roles share similar startup work environments and certification backgrounds but differ in technical focus and daily tasks.

What are the most commonly searched types of Software Engineer Startup jobs in Boston, MA?

The most popular types of Software Engineer Startup jobs in Boston, MA are:

What are popular job titles related to Part Time Software Engineer Startup jobs in Boston, MA?

For Part Time Software Engineer Startup jobs in Boston, MA, the most frequently searched job titles are:

What job categories do people searching Part Time Software Engineer Startup jobs in Boston, MA look for?

The top searched job categories for Part Time Software Engineer Startup jobs in Boston, MA are:

What cities near Boston, MA are hiring for Part Time Software Engineer Startup jobs?

Cities near Boston, MA with the most Part Time Software Engineer Startup job openings:

Part Time Software Engineer Startup jobs near you
Infographic showing various Part Time Software Engineer Startup job openings in Boston, MA as of August 2026, with employment types broken down into 100% Part Time. Highlights an 91% In-person, and 9% Remote job distribution, with an average salary of $160,270 per year, or $77.1 per hour.

Software Engineer (Part-Time) -- Athlete Management System

5 Tool Performance

Westwood, MA • On-site

Part-time

Re-posted 12 days ago

Job description

Benefits:
  • Employee discounts
  • Opportunity for advancement

Software Engineer (Part-Time) — Athlete Management System5 Tool Performance — Baseball Development Facility
Location: On-Site
Commitment: ~9 hours/week (3 hours/day, 3 days/week)
Position Type: Part-Time
Trial Period: 3 months, with potential to transition into a more full-time role
Start Date: Immediate
Compensation: Competitive, based on experience
Clearance: NDA required prior to project onboarding
About Us

5 Tool Performance is a technology-enhanced baseball development facility with over 17,000 sq ft of turf, training space, and performance technology. Our mission is to elevate athlete development through data-driven training, biomechanical insights, and modern software tools.
We are developing an internal Athlete Management System (AMS) that will transform how we track training sessions, player assessments, performance metrics, injury history, and long-term athlete development trends.
To support the buildout, we’re seeking a part-time Software Engineer with genuine interest in both technology and sports performance.
Role Overview

You will collaborate with our leadership and coaching staff to design and build foundational components of our athlete management system. This includes backend features, database schemas, analytics tooling, workflow automation, and clean internal dashboards.
Because much of our methodology is proprietary, an NDA is required before discussing system details.
What You’ll Do

  • Build core components of the Athlete Management System (backend, workflows, tooling)
  • Create clean, scalable backend logic and well-structured data models
  • Integrate modules for training sessions, lessons, assessments, and injury tracking
  • Assist with data organization and internal reporting dashboards
  • Translate coaching workflows into technical requirements
  • Maintain documentation and assist with system architecture decisions
  • Help identify patterns or growth opportunities through collected performance data
  • Work roughly 9 hours per week with flexibility
What We’re Looking For

Required:

  • Strong understanding of software engineering fundamentals
  • Experience with modern web development (Node, TypeScript, Python, or similar)
  • Experience working with relational databases (PostgreSQL, MySQL, etc.)
  • Ability to build APIs and backend systems
  • Interest in sports performance—baseball experience is a strong plus
  • Clear communication skills with both technical and non-technical staff
  • Reliability and strong attention to detail
  • Comfort working with sensitive/confidential information
Nice to Have:

  • Experience with athlete tracking systems or sports analytics
  • Understanding of baseball statistics, biomechanics, or player development
  • Familiarity with MVC patterns, REST APIs, or GraphQL
  • Data visualization or dashboard experience
  • Knowledge of cloud hosting (AWS, Azure, Vercel, etc.)
  • Experience building internal tools or productized systems
Why Join Us

  • Be an early engineer shaping a system used daily in player development
  • Work closely with coaches and performance staff to solve real problems
  • Grow your skills in sports tech, data systems, and software design
  • Collaborate within a culture focused on learning and continuous improvement
  • Opportunity to transition into a more full-time role after 3 months
  • Support a larger mission we’ll share after NDA signing
How to Apply

Please submit:
  • Your resume or GitHub portfolio
  • A brief statement on why you're interested in sports tech and athlete development
  • Any relevant project links or tools you've built