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Senior Full Stack Java Developer Jobs in Merrimack, NH

Teledyne FLIR LLC

Full Stack Developer

Billerica, MA · On-site

$90K - $121K/yr

Position Summary The Full Stack Developer will play a key role in designing, developing, and maintaining a centralized data management and project coordination platform that supports all departments ...

BIRDSVUE LLC

Full Stack AI Engineer

Dunstable, MA · Remote

$60 - $70/hr

Competitive salary Full Stack AI Engineer Introduction: We are seeking a highly motivated Full Stack AI Engineer who can design, build, and scale production-grade AI applications from concept to ...

iTPeople Corporation

Java Developer

Merrimack, NH · On-site

$52.25 - $67.50/hr

In this role, the candidate will be working with Senior Developers, Tech Leads and Architects to ... Java development experience 3+ years experience implementing distributed systems 3+ years ...

Eliassen Group

Full Stack Engineer

Merrimack, NH · On-site

$55 - $63/hr

... Full Stack Engineer to support Defined Benefit technology initiatives. The role focuses on design ... The position requires strong Java and Spring expertise, defined benefits domain knowledge, and ...

iTPeople Corporation

Java Developer

Merrimack, NH · On-site

$52.25 - $67.50/hr

In this role, the candidate will be working with Senior Developers, Tech Leads and Architects to ... Java development experience 3+ years experience implementing distributed systems 3+ years ...

Dexian DISYS

Full Stack Engineer

Salem, NH · On-site

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...

TEKsystems

181689 - Full Stack Engineer

Salem, NH · Hybrid

$80 - $85/hr

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...

TEKsystems

181689 - Full Stack Engineer

Salem, NH · Hybrid

$80 - $85/hr

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...

Jobsbridge

Cloud Integration Lead / Architect

Lowell, MA · On-site

$70.25 - $90.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 5+ years of experience with enterprise integration architecture on ...

Dellfor Technologies

senior java developer

New Boston, NH · On-site

$52 - $66.25/hr

Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD), WebSphere Application Developer (WSAD) and Web Logic Workshop to develop dynamic web applications. Good ...

Eliassen Group

Principal Full Stack Engineer

Salem, NH · On-site

$74 - $78/hr

Design, develop, and maintain full stack applications using React on the frontend and Python on the ... Best practices in version control, release management, and DevOps in hybrid environments.

Eliassen Group

Principal Full Stack Engineer

Salem, NH · On-site

$74 - $78/hr

Design, develop, and maintain full stack applications using React on the frontend and Python on the ... Best practices in version control, release management, and DevOps in hybrid environments.

Eliassen Group

Full Stack Engineer

Merrimack, NH · On-site

$65 - $75/hr

Hybrid Onsite 5 days/week, alternating weeks in either Merrimack, NH or Westlake, TX Our client seeks a Full Stack Engineer to build omni-channel user experiences and supporting platforms for retail ...

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Senior Full Stack Java Developer information

See Merrimack, NH salary details

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How much do senior full stack java developer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for senior full stack java developer in Merrimack, NH is $59.46, according to ZipRecruiter salary data. Most workers in this role earn between $51.68 and $66.68 per hour, depending on experience, location, and employer.

What is a senior full stack Java developer?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a senior full stack Java developer?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges senior full stack Java developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.

What cities near Merrimack, NH are hiring for Senior Full Stack Java Developer jobs?

Cities near Merrimack, NH with the most Senior Full Stack Java Developer job openings:

Senior Full Stack Java Developer jobs near you

Full Stack Developer

Billerica, MA • On-site

Teledyne FLIR LLC
IT Services • 1 - 5K employees
Learn more about Teledyne FLIR LLCexternal

$90K - $121K/yr

Full-time

Re-posted 13 days ago

Job description

Be visionary
Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.
We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins.
Job Description
Position Summary
The Full Stack Developer will play a key role in designing, developing, and maintaining a centralized data management and project coordination platform that supports all departments within FLIR's Optical Systems Group (OSG). This individual will collaborate closely with cross-functional stakeholders to gather and refine system requirements, ensuring the platform effectively supports organizational processes, data visibility, and operational efficiency.
The ideal candidate will have experience developing end-to-end applications, integrating database and server-side technologies with intuitive, user-friendly interfaces. This role requires a strong foundation in software development, database architecture, and system integration, along with a passion for creating scalable solutions that enhance business operations.
As a foundational member of a growing team, the Full Stack Developer will help shape OSG's operational technology strategy and contribute to the development of critical tools that support the organization during a period of significant growth and innovation.
Key Responsibilities
  • Design, develop, enhance, and maintain a centralized business application for data management and project coordination.
  • Partner with stakeholders across the Optical Systems Group to gather, refine, and translate business requirements into technical solutions.
  • Develop and maintain front-end user interfaces that provide intuitive access to organizational data and workflows.
  • Build and integrate server-side applications, APIs, and database systems to support application functionality.
  • Design, implement, test, and optimize database structures to ensure data integrity, performance, and scalability.
  • Troubleshoot, debug, and resolve application and system issues.
  • Implement software development best practices, including version control, testing, documentation, and code reviews.
  • Collaborate with team members to define and evolve OSG's operational technology infrastructure and long-term roadmap.

Required Qualifications
  • 5+ years of relevant professional experience.
  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related field, or equivalent practical experience.
  • Experience developing full-stack web applications.
  • Strong understanding of server-side development, database design, and application architecture.
  • Experience with relational databases and database management practices.
  • Familiarity with software testing methodologies and quality assurance processes.
  • Experience using version control systems such as Git.
  • Applicants must be either a U.S. citizen, U.S. national, legal permanent resident, asylee, refugee, or eligible to apply for and obtain the appropriate export control license from the U.S. Department of State.

Preferred Qualifications
  • Experience with:
    • HTML
    • PHP
    • Python
    • MySQL
    • PostgreSQL
    • Git
  • Experience developing custom business applications and workflow management tools.
  • Knowledge of data integration, reporting, and enterprise software solutions.
  • Ability to work effectively in a collaborative, cross-functional environment.

Key Competencies
  • Strong analytical and problem-solving skills.
  • Excellent communication and stakeholder management abilities.
  • Self-motivated with the ability to work independently and as part of a team.
  • Adaptability and willingness to learn new technologies.
  • Focus on delivering scalable, maintainable, and user-centered solutions.

Salary Range:
$90,800.00-$121,100.000
The anticipated salary range listed for this role is only an estimate. Actual compensation for successful candidates is carefully determined based on several factors including, but not limited to, location, local regulations (such as minimum wage), education/training, work experience, key skills, and type of position.
Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions.
Teledyne is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.

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