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Junior Java Backend Developer Jobs in Lowell, MA

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 ... Python, JavaScript, TypeScript, Java, C++, Go APIs & RPCs: REST, gRPC, GraphQL Databases: SQL ...

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 ... Python, JavaScript, TypeScript, Java, C++, Go APIs & RPCs: REST, gRPC, GraphQL Databases: SQL ...

Delsys

Software Engineer - Backend (FT)

Natick, MA · On-site

$90K - $105K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Requirements Qualifications • A degree (or near completion) in Computer Engineering, Computer Science, or a related field. • Proficiency in backend programming languages such as Java, C#, or C ...

Kanak Elite Services Inc

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location: Holyoke, MA (Onsite) (Local Only) Duration: 12+ Months Client is looking ... Develop greenfield backend services using Java 17/21 on AWS Lambda * Enhance existing applications ...

WHOOP

Software Engineer I (Backend)

Boston, MA · On-site

... Engineer I, you will contribute to the design, development, and maintenance of backend services ... Java, Kafka, Postgres, and AWS. • Collaborate with cross-functional partners across Product ...

WHOOP

Software Engineer I (Backend)

Boston, MA · On-site

... Java, Kafka, Postgres, and AWS. • Collaborate with cross-functional partners across Product ... programming language such as Java, or demonstrated ability to quickly learn new backend ...

Arka Infotech Inc

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Participate in server-side development activity for back-end Java-based services using REST, SOAP or related protocols * Collaborate with business analysts, other developers, and QA team members to ...

Mondo

Principal Software Engineer - SRE

Boston, MA · Remote

$130K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Principal Software Engineer - SRE, location is Remote (ET time zone; CT considered if working ET ... Build occasional internal applications (Java backend / JavaScript frontend) * Improve system ...

eNett

Staff Software Engineer, Backend & APIs

Boston, MA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Design, develop, and maintain scalable, secure, and high-performance backend services using Java ... Partner closely with Product, Mobile, Web, Security, Infrastructure, and DevOps teams to deliver ...

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Junior Java Backend Developer information

See Lowell, MA salary details

$60.5K

$105.9K

$159.7K

How much do junior java backend developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior java backend developer in Lowell, MA is $105,945.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,900.00 and $105,600.00 per year, depending on experience, location, and employer.

What is a junior Java backend developer?

Junior Java Backend Developers are entry-level software engineers who specialize in building and maintaining the server-side logic of web applications using the Java programming language. They work closely with senior developers to implement APIs, manage databases, and ensure smooth data flow between servers and users. Their responsibilities often include writing clean, efficient code, debugging applications, and learning new technologies as needed. Junior Java Backend Developers typically have a foundational knowledge of Java, SQL, and frameworks like Spring Boot.

What are the key skills and qualifications needed to thrive as a junior Java backend developer?

To thrive as a Junior Java Backend Developer, you need solid knowledge of Java programming, understanding of object-oriented design, and familiarity with backend frameworks like Spring, often supported by a degree in computer science or related field. Experience with relational databases (e.g., MySQL), version control systems (like Git), and exposure to RESTful APIs and build tools (such as Maven) are typically required. Strong problem-solving skills, attention to detail, and effective communication make someone stand out in this role. These skills and qualities are crucial for building reliable, scalable server-side applications and collaborating effectively within a software development team.

What are some common challenges faced by junior Java backend developers when joining a new team?

As a Junior Java Backend Developer, one common challenge is adapting to existing codebases and understanding the team's preferred coding standards and practices. You may also find it challenging to grasp complex system architectures or integrate your code with various APIs and databases. However, most teams provide onboarding support, code reviews, and mentorship to help you ramp up. Collaborating closely with senior developers and asking questions can significantly ease your transition and foster your growth in the role.

What are the most commonly searched types of Java Backend Developer jobs in Lowell, MA?

The most popular types of Java Backend Developer jobs in Lowell, MA are:

What are popular job titles related to Junior Java Backend Developer jobs in Lowell, MA?

For Junior Java Backend Developer jobs in Lowell, MA, the most frequently searched job titles are:

Junior Java Backend Developer jobs near you

Software Engineer II (Backend, Growth)

Whoop

Boston, MA • On-site

Full-time

Re-posted 4 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.
Whoop logo

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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