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Full Stack Developer Jobs in Lowell, MA (NOW HIRING)

Kelmar's Full-Stack Developers build and enhance web applications in Angular and Spring Boot, drive technical quality through code reviews and testing practices, and mentor junior developers as they ...

As a Full Stack Software Engineer, you will design and build a centralized Knowledge Base and a suite of Internal Tools that bridge the gap between raw robotic telemetry and actionable human insights.

Full Stack Java Developer

Boston, MA ยท On-site

$57 - $73.50/hr

Full Stack Java Developer Location: Boston/Portsmouth, MA Job Type: Full time JOB RESPONSIBILITIES: * Should be able to write / design Cloud native code in Java, JavaScript based that meets the ...

Senior Full Stack Engineer

Boston, MA ยท On-site

$170K - $190K/yr

REQUIRED EXPERIENCE * 6+ years building user-facing products as a full stack developer. * A track record of designing reliable and highly scalable systems with heavy traffic. * Strong experience with ...

Senior Full Stack Engineer

Boston, MA ยท On-site

$170K - $190K/yr

REQUIRED EXPERIENCE * 6+ years building user-facing products as a full stack developer. * A track record of designing reliable and highly scalable systems with heavy traffic. * Strong experience with ...

Expert programming skill in Spring Boot , Java Frameworks , Java EE architecture * Front-end web development experience with HTML5, JavaScript / JavaScript based frameworks, and CSS3 is desirable

Full Stack Python Developer

Boston, MA ยท On-site

$60 - $75/hr

Senior Full Stack Python Developer - Network Automation Type: Contract - 6+ months Location: Boston or Quincy, MA - 4 days a week onsite Overview Seeking a senior full stack Python developer with ...

Java Full Stack Developer

Boston, MA ยท On-site

$57 - $73.50/hr

... Full stack Technical Skills 2 Technology|Reactive Programming|react JS Technical Skills 3 Technology|Integration|Confluent Kafka Salary min 78903 Salary max 120000 Overview The Infosys Digital ...

Java Full Stack

Waltham, MA

$56.75 - $73/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Responsibilities Work as a member of a software development team as a full ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Role And Responsibilities Work as a member of a software development team as ...

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Senior Full Stack Web Developer

Andover, MA ยท On-site

$120K - $160K/yr

Position Summary We are seeking a talented and motivated senior level Full-Stack Web Developer to join our dynamic development team. The ideal candidate is a fast learner, team-oriented, and ...

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Full Stack Developer information

See Lowell, MA salary details

$23

$58

$85

How much do full stack developer jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for full stack developer in Lowell, MA is $58.77, according to ZipRecruiter salary data. Most workers in this role earn between $48.89 and $67.69 per hour, depending on experience, location, and employer.

What is the difference between Full Stack Developer vs Front End Developer?

AspectFull Stack DeveloperFront End Developer
SkillsProficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often handling entire project stacks.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full project development, especially in startups and small teams.Primarily involved in UI/UX design and front-end implementation in larger teams.

While both roles require strong web development skills, Full Stack Developers handle both front-end and back-end tasks, providing a comprehensive approach to web projects. Front End Developers focus solely on creating engaging and responsive user interfaces. Understanding these differences helps employers and developers choose the right role for their project needs.

What are some common challenges Full Stack Developers face when working on cross-functional teams?

Full Stack Developers often collaborate with designers, backend engineers, project managers, and QA testers, which can introduce challenges like aligning on project requirements and managing different technical perspectives. Coordinating between frontend and backend tasks while ensuring seamless integration is another common hurdle. Additionally, staying up-to-date with evolving technologies on both ends of the stack requires strong time management and continuous learning. Effective communication and adaptability are key to overcoming these challenges and delivering cohesive solutions.

What Does a Full Stack Developer Do?

As a full stack developer, your job is to work on the front-end and the back-end of a company's database, server, and application systems. Rather than specializing in one particular area, full stack developers typically focus on prototyping software that other employees expand on later. Knowledge of many different types of systems can reduce the time needed to develop software and highlight any significant challenges. In this role, you may be asked to gain proficiency in several coding languages, use third-party data libraries, and carefully manage your time to ensure all projects finish promptly. Most full stack developers work as part of a larger team.

What are the key skills and qualifications needed to thrive as a Full Stack Developer, and why are they important?

To thrive as a Full Stack Developer, you need expertise in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Python, or Java) and a solid understanding of web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks like React or Angular, back-end environments like Node.js or Django, version control systems like Git, and possibly cloud platforms is typically required. Strong problem-solving, communication, and collaboration skills distinguish excellent developers, allowing them to work effectively in team environments and with stakeholders. These technical and soft skills are vital for building, maintaining, and optimizing complex, user-friendly web applications that meet business needs.

What is a Full Stack Developer?

A Full Stack Developer is a software professional who is skilled in both front-end (client side) and back-end (server side) development. They are capable of designing, building, and maintaining complete web applications or systems, handling everything from user interfaces and databases to server logic and APIs. Full Stack Developers often work with a range of programming languages and frameworks, such as JavaScript, HTML/CSS, Node.js, Python, and SQL, among others. Their versatility allows them to contribute to multiple stages of the software development lifecycle, making them valuable assets to development teams.
What are popular job titles related to Full Stack Developer jobs in Lowell, MA? For Full Stack Developer jobs in Lowell, MA, the most frequently searched job titles are:
What job categories do people searching Full Stack Developer jobs in Lowell, MA look for? The top searched job categories for Full Stack Developer jobs in Lowell, MA are:
What cities near Lowell, MA are hiring for Full Stack Developer jobs? Cities near Lowell, MA with the most Full Stack Developer job openings:
Infographic showing various Full Stack Developer job openings in Lowell, MA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $122,247 per year, or $58.8 per hour.
Senior Full-Stack Developer

Senior Full-Stack Developer

Kelmar

Wakefield, MA โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago


Job description

Kelmar's Full-Stack Developers build and enhance web applications in Angular and Spring Boot, drive technical quality through code reviews and testing practices, and mentor junior developers as they grow.
Our web applications serve more than 40 state government clients-running on AWS with a mix of serverless and containerized workloads including Lambda, EKS, Fargate, backed by MySQL and OpenSearch.
This is a senior individual contributor role where you'll lead projects from requirements through delivery, shape technical direction, and directly influence a product used by millions of people. If you're energized by building polished, performant web applications and offering technical leadership to colleagues and peers, we want to hear from you. This is a remote position.
RESPONSIBILITIES AND DUTIES:
  • Develop and enhance web applications using Angular and Spring Boot
  • Implement features that improve user experience, accessibility, and responsiveness across devices / browsers
  • Create sustainable, well-documented code and advise on technical debt reduction
  • Build reusable code and libraries for use across applications
  • Optimize site performance, localization, authentication/authorization, and SEO
  • Write and maintain unit and integration tests; participate in the design of CI/CD workflows
  • Analyze code and communicate detailed, actionable reviews to development teams
  • Apply cloud-native patterns to ongoing platform innovation
  • Develop applications that run in serverless (AWS Lambda) or managed Kubernetes environments (AWS EKS, Fargate)
  • Participate in occasional client-facing meetings
  • Lead projects, feature requests from requirements through delivery
  • Mentor junior developers through code reviews, pair programming, and technical guidance
  • Support deployment and maintenance activities, off-hours, as needed
  • Occasional travel for internal meetings (<10%)

QUALIFICATIONS:
  • 5+ years of development experience working within a modern full-stack web application environment
  • Bachelor's degree in computer science or information technology, or commensurate experience
  • Strong experience with Angular
  • Experience with Spring or Spring Boot
  • Experience with relational databases (MySQL preferred), including schema design, query optimization, and data modeling
  • Familiarity with search technologies such as OpenSearch/Elasticsearch
  • Proficiency with Git-based workflows
  • Familiarity with automated testing practices and CI/CD pipelines
  • Ability to review and interpret client requests with product owners and analysts
  • Comfortable working independently with limited supervision
  • Strong organizational skills with the ability to manage multiple priorities
  • Familiarity with other front-end frameworks like React, Vue, or similar
  • AWS certifications (Developer Associate, Solutions Architect, or equivalent)
  • Candidates must be legally authorized to work in the U.S. without sponsorship now and in the future

SALARY & BENEFITS:
Compensation for this role varies depending on several factors including work location, level of experience, and skill set. As required by applicable law, the hiring range for this position is $115,000 - $125,000.
In addition, Kelmar provides the following benefits:
  • Medical, Dental and Vision Insurance
  • Flexible Spending Plans
  • Health Savings Account
  • Health Reimbursement Arrangement
  • Basic Life, AD&D, and Voluntary Term Life Insurance
  • Disability Insurance
  • 401(k) Plan with Company Match
  • Paid Parental Leave
  • Paid Time Off
  • Tuition Assistance
  • Eligible for Discretionary Annual Bonus

The rewards for this position are many. We offer a great working environment that provides for work/life balance and an excellent compensation and benefits package. Kelmar provides training and the opportunity for career advancement. Apply now to join our growing team!
Kelmar Associates is an equal opportunity employer