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Freelance Remote Senior Software Developer Jobs in Massachusetts

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

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.
What are the most commonly searched types of Remote Senior Software Developer jobs in Massachusetts? The most popular types of Remote Senior Software Developer jobs in Massachusetts are:
What cities in Massachusetts are hiring for Freelance Remote Senior Software Developer jobs? Cities in Massachusetts with the most Freelance Remote Senior Software Developer job openings:
Freelance Remote Senior Software Developer jobs near you
Infographic showing various Freelance Remote Senior Software Developer job openings in Massachusetts 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.

Sr Full stack Software Engineer

Vista Higher Learning

Boston, MA • On-site, Remote

$140K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago

Job description

Description
WHO ARE YOU? You bring strong backend and full stack technical expertise to your work as a Senior Software Engineer. You thrive in a collaborative, fast-moving development environment, and are motivated to ensure your work has a positive impact.
WHO ARE WE? We are passionate, innovative, lifelong learners, and creative thinkers working to develop culturally authentic language learning products for K-12 schools and universities.
WHAT IS THIS ROLE ABOUT? As a Senior Software Engineer here, you will join a Development team that is focused, professional and consistently driving innovation that shapes our industry-leading digital language education products.
OUR TECHNOLOGY STACK
Languages/Frameworks: Ruby/Rails, JS, Vue
Persistence: MySQL, Postgres, Redis, ElasticSearch
Hosting: AWS
IN THIS ROLE YOU WILL:
  • Participate in all aspects of the Software Development Lifecycle (SDLC)
  • Perform tests to optimize performance
  • Write clean code to develop functioning web applications
  • Work effectively and collaborate with different team members to deliver on-time and efficient projects

YOU MUST HAVE (MINIMUM REQUIRED SKILLS & EXPERIENCE):
  • Bachelor's Degree
  • 7+ years of Senior level Software Engineering experience with Ruby, Ruby on Rails or Python + JavaScript
  • Demonstrated software architectural design experience, including data persistence and API design
  • Strong understanding of networking and web browser protocols
  • Advanced working knowledge of *nix systems, and comfort working at terminal command line.
  • Advanced SQL and DB schema design knowledge
  • Advanced working knowledge of git & GitHub
  • Experience collaborating with other departments/teams
  • Strong communication, listening and interpersonal skills to be able to actively listen to needs and respond to audience appropriately

IDEAL IF YOU HAVE or ARE (PREFERRED SKILLS & EXPERIENCE):
  • Experience with Sagemaker, AWS Poly, Azure Speech Service
  • Experience with SQL, Postgres, Redis, Elasticsearch
  • Experience building and deploying high-capacity applications in cloud environments, especially AWS
  • A strong understanding of how to architect solutions for scalability and performance
  • Experience working with LLMs and AI tooling for developers
  • Experience with Ruby highly preferred
  • Experience in ed-tech, education, language-learning or a similar industry
  • Familiarity with Web Content Accessibility Guidelines (WCAG) and best practices for meeting 2.1 AA compliance

LOCATION: Boston-Hybrid or Remote - Eastern US Time Zone
Position requires current residence within the United States of America and within the eastern time zone. Ideal candidates will be located within close proximity to our Boston office location and be willing to work a Tuesday and Thursday (2-day minimum) Hybrid schedule. Relocation assistance is not available.
SALARY: $140k-$150k annual base salary range
This position is salaried and is eligible for an annual incentive based on employee and organizational performance.
We are passionate, innovative, lifelong learners, and creative thinkers working to develop culturally authentic language learning products for K-12 schools and universities. Our benefits package includes life/health/dental/vision insurance, 401(k), educational assistance, commuter pass subsidies, generous employee referral bonuses, PTO and paid holidays.
Vista Higher Learning is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, sexual orientation, gender identity, national origin, physical or mental disability, and/or protected veteran status or other characteristics protected by applicable law.
ACCESSIBILITY NOTICE: If you need a reasonable accommodation for any part of the employment process due to a physical or mental disability, please send an email to: [email protected]
Links to OFCCP EEO POSTER & SUPPLEMENT:https://www.dol.gov/ofccp/regs/compliance/posters/pdf/eeopost.pdfhttps://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Link to the Vista Higher Learning Privacy Policy, including the California Consumer Privacy Notice: https://vistahigherlearning.com/privacy-policy
AI Use in the Application Process: We support candidates balanced and thoughtful use of AI tools to support their job search. However, all application materials (including resumes, cover letters, portfolios, work-samples etc.) and interview responses must reflect the candidate authentic and actual experience, skills, and judgment. Real-time use of AI during interviews is not permitted unless explicitly stated and authorized, in writing, by VHL's HR department. Candidates may be asked to confirm that submitted work reflects their own abilities and to explain their responses in real time. Candidates requiring assistive technologies (including certain AI tools) as accommodations may request approval. Approved accommodations will not negatively impact evaluation. All hiring decisions are made by humans. Please see our complete "Candidate Use of Artificial Intelligence (AI) Tools - Policy Statement" here: https://vistahigherlearning.com/careers

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