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Freelance Remote Senior Software Developer Jobs in Boston, MA

America's Test Kitchen

Senior Software Engineer

Boston, MA · On-site +1

$130K - $150K/yr

The successful candidate is a seasoned developer who balances deep technical expertise with a ... This role is based in our Boston, MA headquarters (Seaport District) or is open to qualified remote ...

Architect.io

Senior Software Engineer

Boston, MA · Remote

$133K - $175K/yr

DevOps, standardized - write once, deploy everywhere Architect is a rapidly growing startup ... Software engineering @ Architect.io We are seeking a Senior Software Engineer to join our ...

RevSpring Inc

Senior Software Engineer - Search

Boston, MA · On-site +1

$133K - $175K/yr

Job Title: Senior Software Engineer - Search Job Summary: As a Senior Software Engineer on our ... Participate in and contribute to Agile DevOps team activities. Effective in paired programming and ...

Nametag

Senior Software Engineer, Reliability

Boston, MA · Remote

$120K - $190K/yr

Senior Software Engineer, Reliability Remote, US About Nametag Nametag is building the future of secure digital identity. Our mission is to make it easy for people and organizations to prove who they ...

DeleteMe

Senior Software Engineer

Boston, MA · On-site +1

$175K - $180K/yr

We are seeking an experienced Senior Software Engineer to design and lead the evolution of DeleteMe's platform. This is a hands-on role, you'll be writing code and making architectural decisions ...

eClinical Solutions

Senior Software Engineer

Mansfield, MA · On-site +1

$129K - $171K/yr

As a Senior Software Engineer, AI Enabled Platforms will be a member of the elluminate product ... for Remote Work! We have also received numerous Top Workplaces Culture Excellence Awards ...

Harvard University

Senior Software Engineer

Cambridge, MA · On-site +1

$58/hr

... developer or software engineer in a client-focused organization, including web application ... Employees in fully remote positions must work all scheduled hours in a Harvard registered state in ...

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Freelance Remote Senior Software Developer information

See Boston, MA salary details

$16

$67

$95

How much do freelance remote senior software developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for freelance remote senior software developer in Boston, MA is $67.06, according to ZipRecruiter salary data. Most workers in this role earn between $56.92 and $75.19 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a freelance remote senior software developer?

To thrive as a Freelance Remote Senior Software Developer, you need advanced programming skills, a strong understanding of software architecture, and several years of professional development experience, often supported by a relevant degree or portfolio of completed projects. Mastery of coding languages (such as Python, JavaScript, or Java), version control systems like Git, and familiarity with cloud platforms or CI/CD tools are commonly expected. Excellent self-management, communication, and problem-solving abilities are crucial for collaborating with clients and remote teams. These skills and qualities ensure the delivery of robust solutions, maintain client satisfaction, and support effective independent work in a remote freelance environment.

What is a freelance remote senior software developer?

Freelance remote senior software developers are experienced professionals who design, develop, and maintain software applications while working independently from a remote location. They typically have several years of experience, deep technical expertise, and strong problem-solving skills. These developers often work on a contract or project basis for various clients, managing their own schedules and deliverables. Their responsibilities may include coding, reviewing code, collaborating with distributed teams, and providing technical leadership.

How does a freelance remote senior software developer typically manage communication and collaboration with distributed teams?

As a Freelance Remote Senior Software Developer, clear and proactive communication is critical to successful project delivery. You'll often use collaboration tools like Slack, Zoom, and project management platforms to stay connected with team members across various time zones. Regular stand-up meetings, code reviews, and asynchronous updates help ensure alignment and transparency. It’s important to set expectations around availability and deliverables, and to document your work thoroughly so other team members can easily follow your progress and contribute effectively.
Freelance Remote Senior Software Developer jobs near you
Infographic showing various Freelance Remote Senior Software Developer job openings in Boston, MA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $139,494 per year, or $67.1 per hour.

Software Engineering Team Lead Remote US(Blockchain)

Turnblock.io

Boston, MA • Remote

$100K - $250K/yr

Full-time

Medical, Retirement, PTO

Re-posted 24 days ago

Job description

Software Engineering Team Lead

Our client is on crypto’s cutting-edge technology, and we’re looking for the right engineers to join them. This is a remote position for any US candidate.

Our client's Blockchain Distribution Network (BDN) allows DeFi (Decentralized Finance) traders to make better trades by being better connected. The key difference is that in the decentralized world of DeFi, you need to be connected to everyone. Coinbase is one of their investors.

Responsibilities
    • Lead a team of blockchain core experts
    • Create offerings that leverage the profit validator's gain
    • Create offerings for searchers
    • Contributing to the code base of our services
    • Integrate our core systems with other blockchains such as Ethereum, Binance Smart Chain, Polygon, Solana and other future blockchains on the roadmap
    • Work on special data analysis projects
Requirements
    • 2+ years experience in managing Sr. Software Engineer which are experts in their field
    • At least 5 years of experience with designing, building, testing and implementing highly scalable and distributed backend systems
    • 3+ years experience in Blockchain in general
    • 2+ years experience in Blockchain MEV
    • Expertise using Go language
    • Creative, independent, can do attitude, take ownership of overall responsibilities and a great team player
    • Ability to read, modify blockchain core code (geth, bor, prysm, ...)
BENEFITS
The company offers competitive salaries, stock options, company-paid healthcare benefits, 401k, unlimited PTO, remote work option and more. The benefits may vary based on global locations. We built a highly skilled team of business and engineering minds who are working on complex and innovative projects.
If you think you fit the role please apply to join the blockchain journey.