Software engineer jobs in Merrimack, NH and nearby (213 jobs)

Software engineer jobs within 25 miles of Merrimack, NH. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Nov 7, 2026

Hiring at a glance

View jobs

Open jobs: 213
Employers: 65

Advertised starting pay

Average starting payUSD / year: $104,776Across 17 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 4%8 listings
On-site: 15%31 listings

Not specified: 82% (174 listings)

Employers hiring include BAE Systems (73), Arista Networks (15), Hewlett Packard Enterprise (13).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

About these jobs

Before you apply

Look at the required languages, systems and experience in each ad. Job Bank describes typical education and programming experience for this occupation. A junior title does not mean every employer accepts applicants without experience. Job Bank / Guichet-Emplois.

Guidance reviewed on September 16, 2026.

Based on the dated count above. Listings can change. How we count

Software engineer jobs in Merrimack, NH and nearby

Within 25 miles

Save this search

Added 1 day ago
Entry Level Software Engineer
Jacobs
Nashua, NH
…aircraft solutions using unique technology applications and Agile software development capabilities to improve mission agility, capability and operational…
Added 1 day ago
Principal Software Engineer
Magna Services of America, Inc.
Lowell, MA
Principal Software Engineer wanted in Lowell, MA to define and drive the architectural vision for backend systems and cloud infrastructure. Mentor engineering teams, establish best…
Added 1 day ago
Software Engineer II
BAE Systems
Nashua, NH
Added 2 days ago
Senior Software Engineer II, Cloud Security
Qualia
Concord, NH
Added 2 days ago
Software Engineer II
BAE Systems
Nashua, NH
Job Description BAE Systems is seeking a Software Engineer II to join the Digital Architecture Team (DAT) in Nashua, NH. DAT develops software platforms that manage engineering and project…
Added 2 days ago
Software Engineer, Infrastructure (C++)
Fabri
Billerica, MA
…casting. We combine additive manufacturing, custom process software, and advanced casting operations to deliver production-quality metal parts faster and more cost-effectively than…
Added 2 days ago
Software Engineer, Geometry/Simulation (C++)
Fabri
Billerica, MA
…casting. We combine additive manufacturing, custom process software, and advanced casting operations to deliver production-quality metal parts faster and more cost-effectively than…
Added 2 days ago
F
Software Engineer, Generalist (C++/Python)
Fabri
Billerica, MA
- $140,000 to $180,000 USD / year
…casting. We combine additive manufacturing, custom process software, and advanced casting operations to deliver production-quality metal parts faster and…
Added 2 days ago
Software Engineer, Applied ML
Fabri
Billerica, MA
…casting. We combine additive manufacturing, custom process software, and advanced casting operations to deliver production-quality metal parts faster and more cost-effectively than…
Added 2 days ago
Senior Principal Software Engineer
BAE Systems
Hudson, NH
Added 3 days ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Merrimack, NH
Added 3 days ago
Software Engineering Lead
BAE Systems
Merrimack, NH
Added 3 days ago
Senior Principal II Software Engineer - Lead
BAE Systems
Merrimack, NH
BAE Systems in NH is currently undergoing an exciting period of growth. We are looking for talented Software professionals to help us create the world s most advanced solutions in areas…
Added 3 days ago
Full-stack Software Engineer I
BAE Systems
Nashua, NH
Added 3 days ago
Lead Janus Core Software Architect
BAE Systems
Nashua, NH
Job Description See what you’re missing. Our employees work on the world’s most advanced software and electronics - from developing world-class autonomous mission management capabilities to…
Added 4 days ago
Senior Software Engineer - Angular/Python
Fidelity Technology Group, LLC
Merrimack, NH
Added 4 days ago
T
181932 - Senior Software Engineer
TEKsystems
Merrimack, NH
- $60 to $65 USD / hour
FBT is looking for Expert Software Engineer you will be applying your strong software development and test automation skills to design, develop, test, deploy, maintain, and improve FBT…
Added 4 days ago
Test Solution Software Architect
BAE Systems
Nashua, NH
Added 4 days ago
Senior Software Engineer
defi AUTO LLC
Concord, NH
Added 5 days ago
Principal Software Engineer
Fidelity Technology Group, LLC
Merrimack, NH
Fixed Income Technology is looking for a Principal Software Engineer to join the Trading Services team. As a member of our team, you will be working with product owners, UX designers, and…
Added 5 days ago
Principal Software Engineer - Systems Integration
BAE Systems
Nashua, NH · Manchester, NH
Job Description Ready to make a difference? BAE Systems is looking for Software Engineers to work as part of a cross-functional, multi-disciplinary team to design, integrate, debug, and…
Added 5 days ago
Senior Software Engineer, Digital Platforms and Embedded Systems
BAE Systems
Nashua, NH
Job Description BAE Systems is seeking a Senior Software Engineer to join the Digital Architecture Team (DAT) in Nashua, NH. DAT provides shared digital platforms and forward-deployed…
Added 8 days ago
Site Reliability Engineer Team Lead
SilverTech, Inc.
Bedford, NH
Added 8 days ago
Software Engineer II Low Level Embedded Software
BAE Systems
Merrimack, NH
Added 9 days ago
RH
Software Engineer
Robert Half
Merrimack, NH
- $120,000 to $140,000 USD / year
We are looking for a Sr. Software Engineer. This role is suited for someone who enjoys building modern web applications, creating reliable backend services, and working across the full…

Fabri

Software Engineer, Generalist (C++/Python)

Billerica, MA, United States
Boston, MA, United States

$140,000 to $180,000 USD / year

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Job details

Pay: $140,000 to $180,000 USD / year
Experience: 3+ years of professional software engineering experience.
Posting language: English

Original job description

Location: Boston MetroWest Work style: On-site, 5 days/week Compensation: $140K-$180K/year depending on experience + equity Benefits: Medical, Dental, Vision, 401K, unlimited PTO, work on the cutting edge of AI-enhanced metal casting manufacturing

About Fabri Fabri is building a fully integrated digital foundry for high-speed precision metal casting. We combine additive manufacturing, custom process software, and advanced casting operations to deliver production-quality metal parts faster and more cost-effectively than traditional methods. We are an early-stage, well-capitalized startup backed by top-tier investors and major customers. We have shipped our first customer parts and are seeing strong demand from aerospace and industrial customers. During this stage of the company, the software team works directly with the foundry. This is an on-site role for someone who wants to build software that controls, improves, and scales real-world manufacturing.

The Role We are looking for a Software Engineer, Generalist to build the software systems that connect Fabri’s digital manufacturing process end-to-end. You will work across manufacturing preparation, geometry processing, workflow automation, data collection, internal tools, and machine/process integration. Some projects may involve robotics, AWS, databases, or applied data science, but we do not expect one person to be an expert in all of these areas. The right candidate is a strong C++ and Python engineer who enjoys ambiguous problems, physical systems, and wearing many hats. You should be comfortable building reliable software around real-world processes, working directly with operators and engineers, and deciding what needs to be automated next. You will report to the CTO and own important pieces of Fabri’s manufacturing software stack.

What You’ll Work On

Build and extend software pipelines that prepare customer parts for manufacturing.
Develop tools for build preparation, job setup, scheduling, and production execution.
Connect internal software systems with factory workflows, operator tools, machines, and external platforms.
Write C++ and/or Python software for geometry processing, automation, data processing, and manufacturing orchestration.
Design practical data collection systems for process data, machine logs, inspection results, and operator feedback.
Build backend services, scripts, databases, and internal tools that make the factory more reliable and scalable.
Help identify where automation, instrumentation, analytics, or machine learning can improve quality, throughput, and repeatability.
Work closely with manufacturing, process engineering, and operations to turn factory problems into usable software.

Required Skills

3+ years of professional software engineering experience.
Strong programming ability in C++ 17
Python skills in addition to C++ is a plus
Experience building backend systems, automation tools, data pipelines, infrastructure-adjacent software, or technical internal tools.
Strong debugging and systems-thinking skills.
Comfortable working in ambiguous environments where requirements are not fully specified.
Interest in manufacturing, robotics, geometry, hardware, physical processes, or industrial automation.
Ability to communicate clearly with both software engineers and non-software teammates.
Willingness to work on-site and stay close to the manufacturing process.

Preferred Skills Any of the following would be useful, but we do not expect candidates to have all of these skills. You will learn all of them on the job. We are hoping for candidates who have at least two of the following skills, and the more the better:

Computational geometry, CAD/CAM, slicing, 3D printing, simulation, or robotics.
Manufacturing execution systems, industrial automation, sensors, machine logs, or IoT data.
Postgres, time-series data, data modeling, or analytics pipelines.
AWS, containers, batch compute, or deployment infrastructure.
Applied data science or machine learning for prediction, anomaly detection, inspection, or process monitoring.
Experience building internal dashboards, lightweight operator tools, and/or GUI’s.
Experience working in an early-stage startup environment.

Why Join

Build core software for a new manufacturing process from the ground up.
Work directly with machines, operators, process engineers, and real production data.
Own broad, high-impact systems at an early-stage company.
Help define how software, automation, and data scale a digital foundry.
Competitive salary, meaningful equity, and strong growth potential.

Fabri is not able to provide visa sponsorship for this position. To comply with ITAR regulations, candidates for this role must be US nationals, including US citizens or lawful permanent residents.

Fabri is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We foster an environment where safety and commitment to quality are central in everything we do.

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