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Senior Software Developer Jobs in Concord, NH (NOW HIRING)

BAE Systems

Eng Sr Prin II - SW

Merrimack, NH · On-site

$146K - $249K/yr

We're seeking highly motivated and skilled software engineers passionate about leveraging the power ... Join our team as a Senior Principal II Software Engineer in FAST Labs Engineering As a key member ...

BAE Systems

Eng Sr Prin - SW

Merrimack, NH · On-site

$132K - $226K/yr

Lead a software team through Agile software engineering design and development * Employ your expertise, decision skills, and independent judgment in technical areas * Lead Design Review activities to ...

BAE Systems

Eng Prin - SW

Merrimack, NH · On-site

$118K - $200K/yr

Work closely with senior engineers, customers, and other stakeholders to develop and implement software solutions that meet customer needs. * Developing software applications: Design, develop, test ...

BAE Systems

Eng Sr Prin - SW

Merrimack, NH · On-site

$130K - $221K/yr

Have some interest in leading a small team of software engineers? Come lead a team of engineers delivering new capabilities into space! We're looking for strong embedded software developers with a ...

BAE Systems

Eng Sr - Proc

Merrimack, NH · On-site

$97K - $164K/yr

The Process Engineer will also be responsible for providing process engineering, process ... Electronic manufacturing software experience such as Oracle, TipQA, Solumina or Paperless MES

BAE Systems

Eng Sr Prin III - SW

Merrimack, NH · On-site

$153K - $260K/yr

This role requires a strong understanding of software engineering principles, system design, and the ability to translate complex requirements into elegant and practical solutions. You will be a ...

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Senior Software Developer information

See Concord, NH salary details

$15

$62

$88

How much do senior software developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior software developer in Concord, NH is $62.14, according to ZipRecruiter salary data. Most workers in this role earn between $52.74 and $69.66 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Concord, NH? The most popular types of Software Developer jobs in Concord, NH are:
What are popular job titles related to Senior Software Developer jobs in Concord, NH? For Senior Software Developer jobs in Concord, NH, the most frequently searched job titles are:
What job categories do people searching Senior Software Developer jobs in Concord, NH look for? The top searched job categories for Senior Software Developer jobs in Concord, NH are:
What cities near Concord, NH are hiring for Senior Software Developer jobs? Cities near Concord, NH with the most Senior Software Developer job openings:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Concord, NH as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 10% Part Time, and 5% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $129,244 per year, or $62.1 per hour.

Eng Sr Prin II - SW

BAE Systems

Merrimack, NH • On-site

$146K - $249K/yr

Full-time

Re-posted 4 days ago

BAE Systems rating

8.4

Company rating: 8.4 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

10th of 49 rated military and defense

Job description


Join our dynamic team of innovators and shape the future of defense technology. We're seeking highly motivated and skilled software engineers passionate about leveraging the power of C++ and CUDA to solve challenging real-world problems. If you're a creative problem-solver, a lifelong learner, and thrive in a collaborative environment, we encourage you to apply. We value proactive individuals who are adaptable and excited to tackle new challenges.
Accelerate Innovation with GPU Computing in FAST Labs**
The BAE Systems' FAST Labs team conducts cutting-edge research and development to create advanced electronic solutions for the U.S. military. We focus on:
  • Advanced Electronics
  • Autonomy
  • Sensors & Processing
  • Artificial Intelligence
  • Electronic Warfare
  • Cyber Operations & Defense
We foster a "what's next" mentality, driving the creation of solutions that enhance situational awareness, accelerate decision-making, and improve operational efficiencies.
Join our team as a Senior Principal II Software Engineer in FAST Labs Engineering
As a key member of our team, you will drive the development of high-performance software leveraging the power of GPU computing. Your work will involve:
  • Designing and implementing high-performance algorithms optimized for GPU architectures using CUDA.
  • Developing and maintaining CUDA kernels for signal processing, image processing, and other computationally intensive tasks.
  • Collaborating with cross-functional teams - including hardware engineers, signal processing experts, and systems architects - to define requirements and deliver innovative solutions.
  • Designing and evaluating complex software architectures, ensuring they meet customer requirements and performance goals.
  • Developing software applications in C++, Python, and MATLAB, integrating GPU-accelerated components with larger systems.
  • Applying DevSecOps and CI/CD practices to ensure software quality and rapid iteration.
  • Profiling and optimizing CUDA applications to maximize performance and efficiency.**
  • Developing software solutions that interface with hardware devices such as FPGAs, GPUs, and embedded SoCs.
  • Developing software for RF, Radar, EO/IR, Electronic Warfare, or Software Defined Radio systems, with a focus on GPU acceleration of core algorithms.
Grow Your Career with a Purpose**
At BAE Systems, we're committed to helping you achieve your full potential. You'll be part of a high-performing team dedicated to protecting those who protect us and innovating for a better future. We invest in your professional development with comprehensive training, mentorship, and opportunities for continued education. We also prioritize a healthy work-life balance and foster a collaborative and inclusive culture.
Work Environment
This role requires 100% on-site work at a BAE Systems facility due to the need for consistent, in-person collaboration and secure access to sensitive information. Occasional domestic travel may be required to support integration and test events.-KS1
Current BAE Systems employees are ineligible for sign-on bonuses.
About BAE Systems Electronic Systems
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems' game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere - from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact - for our customers and the communities we serve.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.
Required Skills and Education
  • Active Top Secret Clearance
  • Bachelor's Degree in computer science, computer engineering, or a related technical field
  • 6+ years of professional software development
  • Expert-level proficiency in C++11 (or later) with a strong emphasis on performance optimization and parallel programming.**
  • Expert-level experience with CUDA, including kernel development, memory management, and performance analysis.**
  • Expert-level experience developing for and operating in a Linux Environment
  • Knowledge of software architectures, industry best practices, and emerging software technologies
  • Excellent leadership, communication, and collaboration skills
  • Ability to work in a fast-paced environment and adapt to changing requirements
  • Proven project management skills with ability to deliver high-quality software products on time

Preferred Skills and Education
  • Master's Degree or PhD in computer science, computer engineering, or a related technical field
  • MATLAB Experience is a plus
  • Development experience with Python
  • Experience with GPU compute frameworks beyond CUDA (e.g., OpenCL)
  • Experience in a rapid prototype environment
  • Real-time, embedded, multi-threaded, low latency development and/or Linux application development
  • Experience with DevSecOps, Continuous Integration/Continuous Deployment (CI/CD), or automated release management
  • Experience with containerization (e.g. Podman/Docker) and developing software in containerized environments
  • Experience developing applications that cover several of: distributed, multi-threaded, real time, embedded, low latency, DSP, device control, or military systems.
  • Knowledge of Digital Engineering methodologies and Model-Based Systems Engineering (MBSE) practices.

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