Backend Developer Jobs in Boston

29 open backend developer roles in Boston, refreshed daily. Build a tailored resume in minutes with Climbr's free AI resume builder.

Open Roles

29

Median Salary

$184,000/yr

Across 10 listed pay ranges

Top Hiring

Whoop · Next Insurance · PathAI

Staff Software Engineer (Backend, Business Systems)

Whoop · Boston, MA

At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives. WHOOP is hiring a Staff Softwa...

Posted 11/1/2026

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Backend Software Engineer, Products

Next Insurance · Boston, MA

Location: Waltham, MA (hybrid) ERGO NEXT’s mission is to help entrepreneurs thrive. We’re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the ent...

Posted 10/27/2026

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Backend Software Engineer, Workers Compensation

Next Insurance · Boston, MA

Location: Waltham, MA (hybrid) ERGO NEXT’s mission is to help entrepreneurs thrive. We’re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the ent...

Posted 10/16/2026

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Backend Software Engineer, Payments

Next Insurance · Boston, MA

Location: Waltham, MA (hybrid 3 days In Office) ERGO NEXT’s mission is to help entrepreneurs thrive. We’re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, ...

Posted 10/16/2026

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Hybrid Payments Backend Engineer - Kotlin & SaaS

Next Insurance, Inc. · Boston, Massachusetts

$163,000 - $220,000

ERGO NEXT, a tech-enabled small business insurer, is seeking a Backend Software Engineer in the Boston area (Waltham) with 6+ years of backend experience, a B.Sc. in Computer Science, and strong OOP skills. You will wor...

Posted 10/15/2026

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Senior Backend Engineer, Healthcare AI & Data Pipelines

PathAI · Boston, Massachusetts

$128,000 - $196,000

PathAI in Boston, MA is seeking a backend-focused Senior Software Engineer to join our Integrations team. You will design, build, and maintain critical APIs and data pipelines enabling seamless clinical workflows and rea...

Posted 10/14/2026

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Senior Backend Lead Python

Strativ Group · Boston, Massachusetts

Strativ Group is seeking an Engineering Team Lead for backend and Python at a Frontier AI startup, guiding a distributed systems backbone for autonomous coding agents. You’ll lead architecture, standards, and delivery wh...

Posted 10/13/2026

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Backend Engineer - AI Platforms; Health

CVS Health Corporation · Boston, Massachusetts

$107,000 - $261,000

Position: Staff Backend Engineer - AI Platforms (Health100) We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be ...

Posted 10/12/2026

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Senior AI Engineer - Backend & Conversational AI

Klaviyo · Boston, Massachusetts

$116,000 - $174,000

Klaviyo is seeking an AI Engineer for the Customer Agent team to build scalable backend systems and AI-powered experiences. You will enable agents to retrieve context, use tools, and take action for customers, with a str...

Posted 10/12/2026

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Backend Engineer, GenAI Platform

CVS Health Corporation · Boston, Massachusetts

$107,000 - $261,000

Position: Staff Backend Engineer, GenAI Platform CVS Health is seeking a passionate Staff Backend Engineer to join a high-impact team building next‑gen AI platforms. You will lead and contribute to scalable AI applicati...

Posted 10/11/2026

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Backend Developer at Apple

Apple · Boston, Massachusetts

This is a great opportunity to work as a Backend Developer with Apple, a company known for innovation and growth. This position is based in Boston, offering a collaborative in-person work environment. About Apple Apple d...

Posted 10/8/2026

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Senior Software Engineer, Backend

DraftKings · Boston, Massachusetts

At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences,...

Posted 10/8/2026

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Junior Quantitative Engineer Backend

Harbourvest · Boston, Massachusetts

HarbourVest Partners is seeking an Analyst, Junior Quantitative Developer to design, build, and maintain core backend services and APIs powering our product features. The role sits at the intersection of engineering and ...

Posted 10/7/2026

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Senior Software Engineer - AI/Backend

Motion Recruitment · Boston, Massachusetts

$175,000 - $200,000

Job Description A fast-growing fintech and insurtech company is seeking an AI Engineer to join its engineering team and help build AI-powered products and services at scale. This role is heavily focused on backend deve...

Posted 10/6/2026

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Lead Software Engineer - Python Backend

Rebet, Inc. · Boston, Massachusetts

Direct message the job poster from Rebet, Inc. Talent Acquisition - Social Sportsbook and Casino Rebet is a cutting-edge social sportsbook that revolutionizes play-for-fun sports predictions by integrating them into a s...

Posted 10/6/2026

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Senior Backend Engineer, SaaS Python & Cloud

BitSight · Boston, Massachusetts

$119,000 - $150,000

Bitsight, a leader in cyber risk management, seeks a Senior Software Engineer, Backend, in Boston. You will join a collaborative, high-trust engineering culture and own backend features end-to-end for our Third Party Ris...

Posted 10/5/2026

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Java Full Stack Backend

Infovision · Boston, Massachusetts

Job Title: Java Full Stack Backend Developer Job Description: Responsibilities: Backend Development: Design, develop, and maintain server-side logic using Java frameworks like Spring or Hibernate. Database Management...

Posted 10/5/2026

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Lead Backend Engineer

Code Metal · Boston, Massachusetts

$253,000 - $294,000

About Code Metal Code Metal is the leader in automated software engineering you can trust. As AI writes more of the world's code, the bottleneck in software has shifted from writing code to verifying it works, and AI ca...

Posted 10/5/2026

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Lead Backend Engineer (Modeling & Simulation)

Code Metal · Boston, Massachusetts

$253,000 - $294,000

About Code Metal Code Metal is the leader in automated software engineering you can trust. As AI writes more of the world's code, the bottleneck in software has shifted from writing code to verifying it works, and AI ca...

Posted 10/3/2026

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Senior Backend Engineer, Home Surfaces

Spotify · Boston, Massachusetts

The Personalization team makes deciding what to play next easier and more enjoyable for every listener. From Blend to Discover Weekly, we’re behind some of Spotify’s most-loved features. We built them by understanding th...

Posted 10/1/2026

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Senior Software Engineer, Backend

PathAI · Boston, MA (Hybrid)

PathAI's mission is to improve patient outcomes with AI-powered pathology.  Our platform promises substantial improvements to the accuracy of diagnosis and the efficacy of treatment of diseases like cancer, leveragi...

Posted 9/21/2026

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Senior Software Engineer, Backend

Bevi · Boston

Bevi is on a mission to transform how beverages are delivered and consumed. Our connected beverage platform eliminates the need for single-use bottles and cans, making it easy, fun, and sustainable to stay hydrated. As t...

Posted 9/17/2026

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Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith)

LangChain · Boston, MA

ABOUT US At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that ...

Posted 9/12/2026

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Engineering Manager (Backend)

Lendbuzz · Boston, MA

$170,000 - $185,000

At Lendbuzz, we believe financial opportunity should be more personalized and fair. We develop innovative technologies that provide underserved and overlooked borrowers with better access to credit. From our employees to...

Posted 8/13/2026

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Senior Software Engineer (Backend, Core)

Whoop · Boston, MA

At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives. Our wearable technology monitor...

Posted 7/31/2026

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Software Engineer II (Backend, Platform)

Whoop · Boston, MA

At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level and live longer through a deeper understanding of their bodies and daily lives. Protecting our ...

Posted 7/17/2026

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Software Engineer II (Backend, AI Experiences & AI Platform)

Whoop · Boston, MA

At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers users to perform at a higher level through a deeper understanding of their bodies and daily lives. Our wearable device tracks key ph...

Posted 7/10/2026

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Senior Software Engineer (Backend, Business Systems)

Whoop · Boston, MA

At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives. WHOOP is hiring a Senior Softw...

Posted 7/1/2026

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Software Engineer II (Backend, Core)

Whoop · Boston, MA

At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives. Our wearable technology monitor...

Posted 6/25/2026

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Frequently asked

How often are these Backend Developer listings updated?

Daily. Climbr pulls fresh backend developer roles in Boston every morning and removes positions that have closed.

Do I need an account to apply?

The apply link goes directly to the hiring company. Climbr is free to sign up — once you do, we score each job against your resume and let you tailor it per application.

What does a Backend Developer in Boston typically earn?

Based on 10 disclosed salaries in our current feed, the median is around $184,000 per year. Actual pay varies by experience, company, and specialty.

Backend Developer in other cities

Other roles in Boston