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Freelance Senior Backend Developer Jobs Near Me

Sr Java Developer - PA

Westerville, OH · On-site

$55.25 - $70.50/hr

... Strong backend experience to develop Data Layer using at least one of tperson frameworks like ... Can we use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No

Sr. Front End Developer

Columbus, OH · On-site

$111K - $145K/yr

You will collaborate cross-functionally with backend engineers, product managers, regulatory teams ... The Sr. Frontend Developer will contribute to architectural decisions, technology selection, and ...

We're a growing Engineering team building the backend services, web applications, and integrations that power this at production scale. About the Role We're looking for a Senior Full Stack Developer ...

We're a growing Engineering team building the backend services, web applications, and integrations that power this at production scale. About the Role We're looking for a Senior Full Stack Developer ...

Senior Developer

Columbus, OH · On-site

$57 - $113/hr

Senior Developer - In this senior role, the successful candidate will design, develop, integrate ... Integrate applications with backend systems and enterprise platforms. * Participate in requirements ...

New

Senior Java Engineer - W2

Columbus, OH · On-site

$120K - $158K/yr

We are seeking a highly skilled Senior Java Engineer with strong backend development experience in the banking/financial domain . The ideal candidate will have expertise in building scalable, high ...

Senior Developer

Columbus, OH · On-site

$57 - $113/hr

Senior Developer - In this senior role, the successful candidate will design, develop, integrate ... Integrate applications with backend systems and enterprise platforms.* Participate in requirements ...

New

Senior Developer

Columbus, OH · On-site

$57K - $113K/yr

Senior Developer - In this senior role, the successful candidate will design, develop, integrate ... Integrate applications with backend systems and enterprise platforms. * Participate in requirements ...

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Freelance Senior Backend Developer information

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$64K

$139.8K

$190.5K

How much do freelance senior backend developer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for freelance senior backend developer in the United States is $139,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,500.00 and $156,500.00 per year, depending on experience, location, and employer.

What cities are hiring for Freelance Senior Backend Developer jobs?

Cities with the most Freelance Senior Backend Developer job openings:

What states have the most Freelance Senior Backend Developer jobs?

States with the most job openings for Freelance Senior Backend Developer jobs include:

What are the most commonly searched types of Senior Backend Developer jobs?

The most popular types of Senior Backend Developer jobs are:

A map of the United States highlighting the number of Freelance Senior Backend Developer job openings by state according to ZipRecruiter. The image is accompanied by a detailed chart listing the number of Freelance Senior Backend Developer job openings in each state, with Texas having the most at 272 and Wyoming the least at 6.

Senior Backend Engineer

Bidtable

Columbus, OH • On-site

$140 - $180/hr

Other

Posted 2 days ago

New


Job description

This role is the core of our payments infrastructure. You'd be joining a 3-person backend team. We ship frequently, we have good test coverage, and the codebase is cleaner than most. You'd have real ownership of significant pieces of the system from day one.

What you'll do
  • - Own and improve our escrow and payout systems built on Stripe Connect
  • - Design and implement APIs for new platform features (milestones, project management, messaging)
  • - Work directly with our support team to understand pain points and build tooling that fixes them
  • - Review code from other engineers, improve test coverage, and push back on shortcuts that create technical debt
  • - Participate in on-call rotation (roughly 1 week in 4)
Requirements
  • - 5+ years of backend engineering experience with Node.js
  • - Solid understanding of PostgreSQL -- query optimization, schema design, migrations
  • - Experience building and maintaining payment integrations (Stripe or equivalent)
  • - Comfort working in a small team where you'll make architecture decisions without a lot of process
  • - Based in Columbus or willing to be in office 2-3 days/week
Nice to have
  • - Experience with marketplace or gig economy platforms
  • - Familiarity with fraud detection patterns
  • - TypeScript in production
Apply

Send your resume and a brief note about why this role interests you to jobs@bidtable.co . Subject line: Senior Backend Engineer . No cover letter required, but a sentence or two about your background is helpful.

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