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Backend Engineer Java information

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$11

$59

$80

How much do backend engineer java jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for backend engineer java in Cambridge, MA is $59.71, according to ZipRecruiter salary data. Most workers in this role earn between $53.08 and $68.85 per hour, depending on experience, location, and employer.

What does a Backend Engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

What is the difference between Backend Engineer Java vs Backend Developer Java?

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

What are the key skills and qualifications needed to thrive as a Backend Engineer Java, and why are they important?

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a Backend Engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.
What are popular job titles related to Backend Engineer Java jobs in Cambridge, MA? For Backend Engineer Java jobs in Cambridge, MA, the most frequently searched job titles are:
What job categories do people searching Backend Engineer Java jobs in Cambridge, MA look for? The top searched job categories for Backend Engineer Java jobs in Cambridge, MA are:
What cities near Cambridge, MA are hiring for Backend Engineer Java jobs? Cities near Cambridge, MA with the most Backend Engineer Java job openings:
Backend Engineer Java jobs near you
Infographic showing various Backend Engineer Java job openings in Cambridge, MA as of June 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $124,196 per year, or $59.7 per hour.
Software Engineer II (Backend, Growth)

Software Engineer II (Backend, Growth)

WHOOP

Boston, MA • On-site

Full-time

Posted 8 days ago

Job description

Job Summary:
WHOOP is on a mission to unlock human performance and healthspan through wearable technology. As a Software Engineer II on the Growth Team, you will deliver features that impact business metrics and member growth, collaborating with cross-functional teams to enhance mobile experiences.
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:
Required:
• 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.
Preferred:
• Experience with A/B testing frameworks or growth-focused engineering initiatives.
Company:
WHOOP provides wearable fitness technology and a subscription platform that tracks physiological data for health and performance insights. Founded in 2012, the company is headquartered in Boston, USA, with a team of 501-1000 employees. The company is currently Late Stage.
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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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