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

DS Technologies, LLC

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

Senior Software Engineer Location: Waltham, MA 02451 (Onsite) Position Type: Contract Only W2 Senior Software Engineer (OnSite) - Full stack development - Min 5+ years of experience very strong in ...

Xometry

Senior Software Engineer

Waltham, MA · Hybrid

$132K - $174K/yr

Xometry is seeking a Senior Software Engineer to join our software engineering organization. In ... stack software developer * Required: Demonstrable understanding of software engineering ...

TraceLink, Inc

Software Engineer, Senior

Wilmington, MA

$133K - $176K/yr

Senior Software Engineer Position Overview As a Senior Software Engineer at TraceLink, you'll design, build, test, deploy, and maintain secure, scalable software across our cloud platform. You'll ...

Xometry

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

Xometry is seeking a Senior Software Engineer to join our software engineering organization. In ... stack software developer * Required: Demonstrable understanding of software engineering ...

Azara Healthcare

Senior Software Engineer

Burlington, MA · On-site

$110 - $150/hr

Senior Software Engineer Azara Healthcare is seeking a senior software engineer with a high attention to detail and a passion for creating high performing applications. You will work on designing ...

Veracode

Sr. Software Engineer - Integrations

Burlington, MA · On-site

$133K - $175K/yr

Senior Software Engineer sought by Veracode, Inc. to develop 3rd party integrations with our cutting edge application security platform. Position located in Burlington, MA. Requires a Bachelor ...

Redhat

Senior Software Engineer

Lowell, MA · On-site +1

$118K - $195K/yr

As a Senior Software Engineer, your main focus will be on designing, developing, testing and collaborating with other contributors over the world to bring features on existing components or bootstrap ...

STR

Senior Software Engineer

Woburn, MA · On-site

$130K - $172K/yr

They are seeking experienced Senior Software Engineers to join their multidisciplinary cyber/networking team, focusing on developing innovative software solutions that enhance real-time data ...

Pacific Defense

Senior Software Engineer

Nashua, NH · On-site

$123K - $163K/yr

We are looking to hire a Senior Software Engineer who wants to get involved with a small, fast-paced, and dynamic company. Responsible for developing, maintaining, and advancing state-of-the-art ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Nashua, NH

Senior Software Developer information

See Nashua, NH salary details

$15

$62

$88

How much do senior software developer jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for senior software developer in Nashua, NH is $62.12, 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 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 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 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 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 Nashua, NH?

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For Senior Software Developer jobs in Nashua, NH, the most frequently searched job titles are:

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The top searched job categories for Senior Software Developer jobs in Nashua, NH are:

What cities near Nashua, NH are hiring for Senior Software Developer jobs?

Cities near Nashua, NH with the most Senior Software Developer job openings:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Nashua, NH as of August 2026, with employment types broken down into 82% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $129,207 per year, or $62.1 per hour.

Senior Software Engineer

DS Technologies, LLC

Waltham, MA • On-site

$132K - $174K/yr

Full-time

Posted 5 days ago

Job description

About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuous improvement and innovation, and we are always looking for ways to improve our services and solutions. We believe in working collaboratively with our clients and employees to achieve success. DS Technologies Inc is looking for Senior Software Engineer role for one of our premier clients.

Job Title: Senior Software EngineerLocation: Waltham, MA 02451 (Onsite)Position Type: Contract
Only W2 Senior Software Engineer (OnSite) - Full stack development - Min 5+ years of experience very strong in both Front end & Back end development. Exceptional knowledge of front end technologies - React, TypeScript, HTML, CSS frameworks. Exceptional knowledge of backend technologies - .Net Core 8/9/10 EF Core, C#, web apis. Strong understanding of OOPs. Familiarity with Microsoft SQL Server including data modeling, SQL query design, optimization and Linq queries. Microsoft Azure experience is a plus. Knowledge of Agile software development process.

We are an equal opportunity employer and all qualified applicants will receive
consideration for employment without regard to race, color, religion, sex,
national origin, disability status, protected veteran status, or any other
characteristic protected by law.

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