Full Stack Engineer Jobs in Merrimack, NH
Full Stack Engineer jobs in Merrimack, New Hampshire are available now at employers like Fidelity TalentSource, Fidelity Investments, and BAE Systems USA and other local employers, from entry level to senior. Find a role that fits below and apply directly.
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INTRODUCTION
Mastech Digital Inc. (NYSE: MHH) is a minority-owned, publicly traded IT staffing and digital transformation services company. Headquartered in Pittsburgh, PA, and established in 1986, we serve clients nationwide through 11 U.S. offices.
ROLE: Full Stack Engineer
Location: Smithfield, RI
Duration: Full-Time
MUST HAVE SKILLS:
- Java
- Angular v14+
- Apache Struts framework experience
- Node (FE) experience
- This is a modernization project and we need someone that can do the analysis of the older tech and get it into the new tech.
- They will need to be able to reverse engineer Struts-based applications in addition to coding.
JOB DESCRIPTION
About the Role:
We have an outstanding opportunity for a Software Engineer with a strong passion for building quality code to join our dynamic Digital Platforms Technology Group. Our team is dedicated to designing, developing, and implementing innovative products that enhance the digital experiences of Fidelity Workplace Solutions customers. By leveraging a diverse array of technologies, we continuously refine our skills and expand our expertise, fostering career growth and technological advancement.
KEY RESPONSIBILITIES:
As a Software Engineer, you will be an integral part of a Scrum team within the Digital Platforms Technology Group. You’ll be participating in design discussions, analysis, and building quality code that adheres to design and architecture standards. Your role will involve close collaboration with the Squad Lead, Scrum Master, Analysts, Quality Assurance professionals, Architects, and fellow Developers. Together, you will design, build, test, and deliver features that elevate Fidelity’s digital experiences.
WHAT WE’RE LOOKING FOR:
- We seek an enthusiastic and analytical individual who excels in organization and communication. You should be a critical thinker with a desire to grow your career in software development. Your ability to work effectively within a team and your commitment to continuous learning will be key to your success in this role.
- You will be an active member of a co-located scrum team(s) made up of other software engineers, quality automation engineers and analysts responsible for delivering key customer features.
- We are looking for an engineer who is versatile, always eager to take on new problems, share solutions and collaborate with fellow engineers as we push the technology forward.
- A full stack engineer with a strong foundation in java-based web applications.
THE EXPERTISE AND SKILLS YOU BRING:
- BS/BA Degree or equivalent experience preferred.
- Robust critical thinking skills coupled with a desire for growth, to learn and to engage with peers in technical and design discussions.
- Experience in communicating technical needs and capabilities to non-technical team members, product owners, and partners.
- Ability to utilize a long-term mentality to help produce scalable, maintainable solutions.
- Passion to provide guidance on standard methodologies and collaborate with other Developers within the wider Digital Platforms Technology team. Help to improve engineering, architectural and coding standards.
- Strong proficiency in server-side development: Java, Spring, Middle tier restful services, Camel.
- Hands-on experience working with Apache Struts in enterprise or legacy environments.
- Ability to debug, maintain, and modernize Struts-based applications.
- Solid experience with front-end technologies such as Angular, JavaScript/TypeScript, Node, NPM, HTML/CSS, RxJS.
- Experience with incident management and issue troubleshooting is a plus.
- Experience in financial services applications is a plus.
See All 20 Full Stack Engineer Jobs in Merrimack
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Find Full Stack Engineer JobsFull Stack Engineer Job Market in Merrimack
Who's Hiring
- Fidelity TalentSource9

- Fidelity Investments5

- BAE Systems USA4

- Eliassen1

- Mastech Digital1

Top Industries Hiring
- Technology & Software5
- Investment & Asset Management5
- Staffing & Recruiting1
Full Stack Engineer Jobs in Merrimack: Frequently Asked Questions
How many full stack engineer jobs are there in Merrimack?
There are 20+ full stack engineer openings in Merrimack, New Hampshire on Migrate Mate as of June 2026. New positions post regularly as Merrimack employers hire.
Which companies hire full stack engineers in Merrimack?
Employers hiring full stack engineers in Merrimack include Fidelity TalentSource, Fidelity Investments, and BAE Systems USA, based on current listings on Migrate Mate as of June 2026.
Are there remote full stack engineer jobs in Merrimack?
Yes. About 33% of full stack engineer openings tied to Merrimack are remote or hybrid as of June 2026. The rest are on-site roles based in and around Merrimack.
Which industries hire the most full stack engineers in Merrimack?
Most full stack engineer openings in Merrimack sit in Technology & Software, Investment & Asset Management, and Staffing & Recruiting, per current listings on Migrate Mate as of June 2026.
Related Jobs in New Hampshire
See All 20 Full Stack Engineer Jobs in Merrimack
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