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Senior Back End Developer Jobs in Massachusetts (NOW HIRING)

Javen Technologies, Inc.

Backend Developer - Java

Boston, MA · On-site

$54.75 - $71.25/hr

They are seeking an experienced Senior Java Software Engineer to join their Workflow team, focusing ... Responsibilities : • Design, develop, and enhance highly available, scalable backend services and ...

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 ...

S&P Global

Senior Backend Software Engineer

Cambridge, MA · On-site

$133K - $176K/yr

As a Senior Backend Engineer, you will develop reliable, secure, and performant APIs that apply Kensho's AI capabilities to specific customer workflows. You will collaborate with colleagues from ...

Roberts Recruiting, LLC

Senior Software Engineer

Quincy, MA · On-site

$128K - $169K/yr

They are seeking a Senior Back End Engineer to help shape the engineering team and build a world-class product, focusing on backend services, stability, and performance. Responsibilities : • ...

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All JobsBack End Developer JobsSenior Back End Developer JobsSenior Back End Developer Jobs in Massachusetts

Senior Back End Developer information

See Massachusetts salary details

$69.9K

$152.7K

$208K

How much do senior back end developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior back end developer in Massachusetts is $152,721.00, according to ZipRecruiter salary data. Most workers in this role earn between $131,600.00 and $170,900.00 per year, depending on experience, location, and employer.

What is a senior back end developer?

Senior Back End Developers are experienced software engineers who specialize in building and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They collaborate with front end developers and other team members to ensure seamless integration and optimal performance of applications. Their responsibilities often include designing system architecture, optimizing code for scalability, implementing security best practices, and mentoring junior developers. Senior Back End Developers typically have several years of experience and a deep understanding of programming languages such as Java, Python, Ruby, or Node.js.

What are the key skills and qualifications needed to thrive as a senior back end developer?

To thrive as a Senior Back End Developer, you need advanced programming skills (such as in Python, Java, or Node.js), a deep understanding of server-side architecture, and experience with databases, often backed by a degree in computer science or related fields. Familiarity with frameworks (like Django or Spring), RESTful APIs, cloud platforms (AWS, Azure, or GCP), and version control systems (such as Git) is typically required, along with relevant certifications. Strong problem-solving, collaboration, and communication skills help you deliver robust solutions and mentor junior developers. These skills ensure scalable, secure, and maintainable back-end systems that are vital for reliable business operations.

What are some common challenges senior back end developers face when working on large-scale systems?

Senior Back End Developers often encounter challenges such as ensuring system scalability, maintaining high performance under increased load, and designing robust APIs that can evolve over time. They must also address complex data consistency issues and integrate with multiple third-party services or legacy systems. Collaborating closely with front end, DevOps, and QA teams is crucial to align on architecture decisions and streamline deployment processes, making strong communication and problem-solving skills essential.

What is the difference between Senior Back End Developer vs Backend Engineer?

AspectSenior Back End DeveloperBackend Engineer
Required CredentialsBachelor's in CS or related field, experience in backend developmentBachelor's in CS or related field, experience in backend systems
Work EnvironmentCollaborates with front-end developers, product managers, and QA teamsWorks on server-side logic, database integration, and API development
Industry UsageCommon in tech companies, startups, and enterprise software firmsUsed across similar industries, often interchangeably with Senior Back End Developer

Both roles require similar technical skills and educational backgrounds, focusing on server-side development. The main difference lies in the seniority level and scope of responsibilities, with Senior Back End Developers typically taking on more leadership and complex project tasks compared to Backend Engineers.

What are the most commonly searched types of Back End Developer jobs in Massachusetts?

The most popular types of Back End Developer jobs in Massachusetts are:

What are popular job titles related to Senior Back End Developer jobs in Massachusetts?

For Senior Back End Developer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Senior Back End Developer jobs in Massachusetts look for?

The top searched job categories for Senior Back End Developer jobs in Massachusetts are:

What cities in Massachusetts are hiring for Senior Back End Developer jobs?

Cities in Massachusetts with the most Senior Back End Developer job openings:

Senior Back End Developer jobs near you
Infographic showing various Senior Back End Developer job openings in Massachusetts as of August 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 72% In-person, 2% Hybrid, and 26% Remote job distribution, with an average salary of $152,721 per year, or $73.4 per hour.

Backend Developer - Java

Javen Technologies, Inc.

Boston, MA • On-site

$54.75 - $71.25/hr

Full-time

Re-posted 10 days ago

Job description

Job Summary:
LSEG (London Stock Exchange Group) is a diversified global financial markets infrastructure and data business. They are seeking an experienced Senior Java Software Engineer to join their Workflow team, focusing on designing and implementing high-performance, distributed systems and event-driven microservices.
Responsibilities:
• Design, develop, and enhance highly available, scalable backend services and APIs using Java and related technologies.
• Architect and implement microservices and distributed systems with a focus on performance, fault tolerance, and maintainability.
• Collaborate cross-functionally with product managers, QA engineers, and other development teams to translate business requirements into robust technical solutions.
• Implement event-driven architectures and asynchronous communication patterns (e.g., Kafka, RabbitMQ, or similar).
• Own services end-to-end, from design through deployment and monitoring, ensuring high reliability and quality standards.
• Participate in code reviews, design discussions, and architecture sessions, contributing to best practices and continuous improvement.
• Work with DevOps and CI/CD tools (e.g., Docker, Kubernetes, Jenkins, Ansible) to automate and streamline delivery.
• Maintain and optimize data access and storage using MongoDB or other NoSQL databases.
• Stay current with emerging backend technologies and bring innovative ideas to improve our system design and development practices.
Qualifications:
Required:
• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related discipline. (highly preferred)
• 6+ years of hands-on development experience with Java (Java 8 or higher) building complex backend systems.
• 8+ years of total software engineering experience in designing and building enterprise-grade applications.
• Proven experience in API development (RESTful and/or GraphQL) and microservice architecture.
• Deep understanding of object-oriented design principles, design patterns, and data structures.
• Strong experience with distributed systems, asynchronous processing, and event-based architectures.
• Hands-on experience working with MongoDB or other NoSQL databases at scale.
• Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
• Experience implementing CI/CD pipelines using tools like Jenkins, GitLab CI, or similar.
• Proficiency with build tools such as Maven or Gradle, and familiarity with testing frameworks (JUnit, Mockito, etc.).
• Excellent problem-solving skills, attention to detail, and ability to work independently with minimal supervision.
• Strong communication and collaboration skills with cross-functional teams.
Preferred:
• Experience with frontend technologies such as ReactJS (helpful for end-to-end understanding, not mandatory).
• Exposure to cloud platforms (AWS, Azure, or GCP).
• Experience with monitoring and observability tools (e.g., Prometheus, Grafana, ELK Stack).
• Familiarity with domain-driven design (DDD), CQRS, or event sourcing concepts.
Company:
Javen Technologies is a Bloomington based Software Services Company. We specialized in providing software development and IT staffing services. Founded in 2003, the company is headquartered in Bloomington, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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