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Backend Jobs in Boston, MA (NOW HIRING)

Next Insurance

Backend Software Engineer

Boston, MA · On-site

Our Backend Software Engineer can expect to work with the latest backend technologies and programming languages. We're big fans of server-side Kotlin, and we produce clean, testable code fast and ...

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.

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Backend information

See Boston, MA salary details

$5

$19

$21

How much do backend jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for backend in Boston, MA is $19.50, according to ZipRecruiter salary data. Most workers in this role earn between $16.73 and $20.91 per hour, depending on experience, location, and employer.

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

To thrive as a Backend Developer, you need strong programming skills in languages like Java, Python, or Node.js, along with a solid understanding of databases and API design, typically supported by a relevant degree or experience. Familiarity with frameworks (e.g., Spring, Django), version control systems like Git, and cloud platforms such as AWS or Azure is often required. Problem-solving abilities, teamwork, and effective communication are valuable soft skills in this role. These competencies ensure reliable, scalable backend systems that support business objectives and seamless application performance.

What is the difference between Backend vs Frontend?

AspectBackendFrontend
Primary FocusServer-side development, databases, application logicClient-side interface, user experience, visual design
Required SkillsProgramming languages like Java, Python, PHP; database managementHTML, CSS, JavaScript; UI/UX design
Work EnvironmentServer environments, cloud platforms, development frameworksWeb browsers, design tools, user testing environments
Common UsageBuilding and maintaining the server, database, and application logicCreating the visual elements and interactive features of websites

Backend and Frontend roles are both essential in web development but focus on different aspects. Backend developers handle server-side logic and data management, while Frontend developers focus on the user interface and experience. Understanding both helps in building comprehensive web applications.

What is meant by backend jobs?

Backend jobs involve developing and maintaining the server-side components of software applications, including databases, server logic, and APIs. These roles typically require knowledge of programming languages like Java, Python, or Node.js, and often involve working with frameworks, databases, and server management tools.

What are some common challenges backend developers face when integrating with frontend teams, and how can they be addressed?

One common challenge backend developers encounter is ensuring seamless communication and data exchange with frontend teams, particularly when APIs or data formats are not well-documented or agreed upon. Misalignments can lead to delays or bugs in user-facing features. To address this, it's helpful to establish clear API documentation, participate in regular cross-team meetings, and use collaborative tools like Swagger or Postman to test endpoints. Building strong communication channels and fostering a culture of collaboration can significantly improve the integration process and project outcomes.

What is a backend developer?

Backend developers are software engineers who focus on building and maintaining the server-side logic, databases, and application programming interfaces (APIs) that power websites and applications. They ensure that data flows smoothly between the frontend (what users see) and the backend (the server and database). Backend developers work with languages such as Python, Java, Ruby, or Node.js, and often handle tasks like database management, security, and application architecture. Their work is critical to the functionality, scalability, and performance of digital products.
Backend jobs near you
Infographic showing various Backend job openings in Boston, MA as of August 2026, with employment types broken down into 86% Full Time, 5% Part Time, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $40,558 per year, or $19.5 per hour.

Software Engineer II (Backend, Growth)

Whoop

Boston, MA • On-site

Full-time

Re-posted 25 days ago

Job description

RESPONSIBILITIES:
  • Collaborate closely with product managers, designers, and fellow engineers to develop scalable and reliable backend services.
  • Build, maintain, and optimize APIs and infrastructure supporting our acquisition funnels, e-commerce experiences, and membership growth experiments.
  • Write well-tested, maintainable code using technologies such as Java, Kafka, Postgres, and AWS.
  • Break down feature requirements into actionable tasks, prioritize work, and consistently deliver on sprint commitments.
  • Contribute to backend architecture discussions and implementation of scalable, high-availability services that support millions of users.
  • Work with data scientists and analytics engineers to support experimentation and measure performance.
  • Participate in code reviews and collaborate on best practices with your engineering peers.

QUALIFICATIONS:
  • Professional backend engineering experience in a production environment.
  • Proficiency in building APIs and working with relational databases (e.g., RESTful APIs, Postgres).
  • Experience with event-driven systems and asynchronous processing tools such as Kafka or SQS.
  • Skilled in writing comprehensive tests and clear documentation.
  • Demonstrated ability to work cross-functionally and communicate clearly with technical and non-technical stakeholders.
  • A growth mindset and eagerness to learn from feedback and new challenges.
  • Bonus: Experience with A/B testing frameworks or growth-focused engineering initiatives.
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About Whoop

Sourced by ZipRecruiter

At WHOOP, we're on a mission to unlock human performance. WHOOP empowers users (Olympians, Professional Athletes, Fitness Enthusiasts, etc) to perform at a higher level through a deeper understanding of their bodies and daily lives.

Industry

Fitness and sports centers

Company size

501 - 1,000 Employees

Headquarters location

Boston, MA, US

Year founded

2012

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