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Senior Backend Engineer Jobs in Boston, MA (NOW HIRING)

ICONSTAFF

Senior Backend Engineer

Boston, MA · Remote

$160K - $240K/yr

Senior Backend Engineer Role The Opportunity As a Senior Backend Engineer, you'll design and build scalable backend systems for an AI-driven data platform. You'll lead technical projects, handle ...

Venus Consultancy

Senior Back-End Engineer

Boston, MA · On-site

Senior Back-End Engineer Location: Cambridge, MA | In-Person About us We are a Seed Stage Generative AI startup based in Cambridge, MA. Our mission is to automate custom software creation and unlock ...

Venus Consultancy

Senior Back End Engineer

Boston, MA · On-site

Senior Back-End Engineer Location: Cambridge, MA | In-Person About us We are a Seed Stage Generative AI startup based in Cambridge, MA. Our mission is to automate custom software creation and unlock ...

Venus Consultancy

Sr Backend Engineer

Boston, MA · On-site

Senior Back-End Engineer Location: Cambridge, MA | In-Person About us We are a Seed Stage Generative AI startup based in Cambridge, MA. Our mission is to automate custom software creation and unlock ...

Venus Consultancy

Sr Backend Engineer

Boston, MA · On-site

Senior Back-End Engineer Location: Cambridge, MA | In-Person About us We are a Seed Stage Generative AI startup based in Cambridge, MA. Our mission is to automate custom software creation and unlock ...

Nametag

Senior Backend Engineer

Boston, MA

$120K - $190K/yr

Senior Backend Engineer Remote, US About Nametag Nametag helps companies verify the real person behind high-risk workforce actions, from account recovery to identity checks, before attackers can ...

New

Blitzy

Senior Backend Engineer

Cambridge, MA · On-site

They are seeking a Senior Backend Engineer to take ownership of different parts of their stack, work alongside the CTO, and contribute to product and technology decisions while fostering company ...

Blitzy

Senior Backend Engineer

Cambridge, MA · On-site

They are seeking a Senior Back End Engineer to take ownership of different parts of their stack and work alongside the CTO on product development. Responsibilities : • You write, review and ship ...

SevenAI

Senior Backend Engineer

Boston, MA · On-site

We are seeking a Senior Backend Software Engineer to join our core team. You will help design, implement, and ship the core data pipeline and processing platform within our AI-native cloud platform.

Blitzy

Senior Backend Engineer

Cambridge, MA · On-site

$160K - $220K/yr

Kendall Square, Cambridge MA (On-Site) Compensation: $160,000 - $220,000 + bonus and equity About the role We are looking for a Senior Back End Engineer to join our team and take ownership of ...

S&P Global

Senior Backend Software Engineer

Cambridge, MA · On-site

$135K - $177K/yr

As a Senior Backend Engineer, you will create reliable APIs that integrate Kensho's AI capabilities into customer workflows, collaborating with various teams to ensure high-quality code delivery.

WEX

Senior Backend Engineer - AI Platform

Boston, MA · On-site +1

$133K - $175K/yr

Seattle, WA; and Portland, ME About the Team/Role We are seeking a seasoned Sr. Software Engineer ... Proficiency in backend development, with expertise in Java or C#, frameworks like SpringBoot ...

eNett

Senior Backend Engineer - AI Platform

Boston, MA · On-site +1

$133K - $175K/yr

Seattle, WA; and Portland, ME About the Team/Role We are seeking a seasoned Sr. Software Engineer ... Proficiency in backend development, with expertise in Java or C#, frameworks like SpringBoot ...

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All JobsBackend Engineer JobsSenior Backend Engineer JobsSenior Backend Engineer Jobs in Boston, MA

Senior Backend Engineer information

See Boston, MA salary details

$65.7K

$160.4K

$216.2K

How much do senior backend engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for senior backend engineer in Boston, MA is $160,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $134,700.00 and $186,900.00 per year, depending on experience, location, and employer.

What is a senior backend engineer?

Senior Backend Engineers are experienced software professionals responsible for designing, developing, and maintaining the server-side components of web applications or systems. They work with databases, APIs, and application logic to ensure robust, scalable, and efficient backend operations. Their role often involves collaborating with frontend engineers, managing system architecture, reviewing code, and mentoring junior developers. Senior Backend Engineers also play a key role in optimizing performance, ensuring security, and integrating new technologies into existing systems.

What are some common challenges senior backend engineers face when scaling backend systems, and how are they typically addressed?

Senior Backend Engineers often encounter challenges related to system scalability, such as database bottlenecks, latency issues, and maintaining system reliability under increased load. Addressing these challenges typically involves optimizing database queries, implementing caching strategies, and designing microservices architectures to distribute workloads efficiently. Collaboration with DevOps and frontend teams is also crucial to ensure seamless integration and monitoring. Proactively identifying potential scalability issues and participating in code reviews are key responsibilities in this role.

What are the key skills and qualifications needed to thrive as a senior backend engineer, and why are they important?

To thrive as a Senior Backend Engineer, you need advanced proficiency in server-side programming languages (such as Java, Python, or Node.js), database management, and experience with scalable system architecture, typically supported by a relevant degree and several years of professional experience. Familiarity with frameworks, APIs, containerization tools (like Docker and Kubernetes), and cloud platforms (such as AWS or Azure) is essential, along with knowledge of version control systems like Git. Strong problem-solving abilities, effective communication, and mentorship skills help you collaborate across teams and guide junior developers. These skills ensure the delivery of robust, efficient, and maintainable backend systems that support business objectives and seamless user experiences.

How much does a senior backend engineer make?

A senior backend engineer's salary typically ranges from $100,000 to $160,000 annually, depending on experience, location, and company size. They often have expertise in programming languages like Java, Python, or Node.js and may receive additional compensation through bonuses or stock options.

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

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

What cities near Boston, MA are hiring for Senior Backend Engineer jobs?

Cities near Boston, MA with the most Senior Backend Engineer job openings:

Senior Backend Engineer jobs near you
Infographic showing various Senior Backend Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 86% Physical, 6% Hybrid, and 8% Remote job distribution, with an average salary of $160,420 per year, or $77.1 per hour.

Senior Backend Engineer

ICONSTAFF

Boston, MA • Remote

$160K - $240K/yr

Full-time

Re-posted 14 days ago

Job description

Senior Backend Engineer Role


The Opportunity

As a Senior Backend Engineer, you’ll design and build scalable backend systems for an AI-driven data platform. You’ll lead technical projects, handle large-scale data processing, and help shape system architecture and performance.


What You’ll Do

  • Design and build backend systems and APIs
  • Own projects from planning to deployment
  • Collaborate across engineering, data, and product teams
  • Support AI/ML model deployment and infrastructure
  • Improve system reliability, scalability, and performance
  • Implement security best practices
  • Mentor engineers and uphold code quality standards


Who You Are

  • 5+ years of backend engineering experience
  • Strong Python skills and experience with large-scale systems
  • Solid understanding of APIs, databases, and cloud infrastructure
  • Experience with distributed systems and data pipelines
  • Focus on performance, scalability, and clean code
  • Interest in AI/ML is a plus


Bonus

  • Experience with LLMs, Docker/Kubernetes, or data visualization
  • Startup or full-stack experience


Additional Info

  • Fully remote (U.S. only)
  • Competitive salary, equity, and benefits