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Senior Net Software Developer Jobs in New Hampshire

Ll Oefentherapie

Software Developer 4

Concord, NH · On-site

$115 - $235/hr

We are looking for hands-on, senior technical leaders with deep expertise and passion for ... As a Software Engineer on this team, you will help define and build the next generation of OCI ...

New

Fidelity Investments

Senior Software Engineer

Merrimack, NH · On-site

$125K - $165K/yr

Senior Software Engineer The Role A well-rounded senior software engineering professional with a strong foundation in modern development practices, this individual demonstrates a deep understanding ...

Pacific Defense

Senior Software Engineer

Nashua, NH

$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 ...

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 ...

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 ...

Ztek Consulting INC

Senior PC Developer

Portsmouth, NH · On-site

$55.50 - $73.25/hr

The Senior PC Developer will be responsible for the implementation configuration customization and ongoing maintenance of Majesco Insurance Billing software products * The role requires strong ...

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All JobsNet Software Developer JobsSenior Net Software Developer JobsSenior Net Software Developer Jobs in New Hampshire

Senior Net Software Developer information

See New Hampshire salary details

$35

$58

$76

How much do senior net software developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for senior net software developer in New Hampshire is $58.55, according to ZipRecruiter salary data. Most workers in this role earn between $51.44 and $65.48 per hour, depending on experience, location, and employer.

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

AspectSenior Net Software DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, certifications like MCSD often preferredBachelor's or higher in CS or related field, certifications vary
Work EnvironmentTypically in enterprise or corporate settings, focusing on .NET technologiesVaries from startups to large companies, working on diverse projects
Industry UsageCommon in finance, healthcare, and enterprise software sectorsWidely used across tech, finance, healthcare, and more

Both roles require strong programming skills and experience with software development. Senior Net Software Developers focus specifically on .NET frameworks and enterprise applications, while Software Engineers may work across multiple platforms and technologies. The choice depends on the specific tech stack and industry focus.

More about Senior Net Software Developer jobs
What are popular job titles related to Senior Net Software Developer jobs in New Hampshire? For Senior Net Software Developer jobs in New Hampshire, the most frequently searched job titles are:
What job categories do people searching Senior Net Software Developer jobs in New Hampshire look for? The top searched job categories for Senior Net Software Developer jobs in New Hampshire are:
What are popular job titles related to Senior Net Software Developer jobs in NH? For Senior Net Software Developer jobs in NH, the most frequently searched job titles are:
Senior Net Software Developer jobs near you
Infographic showing various Senior Net Software Developer job openings in New Hampshire as of July 2026, with employment types broken down into 85% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $121,777 per year, or $58.5 per hour.

Senior Software Engineer/Developer

Fidelity Investments

Merrimack, NH • On-site

$125K - $165K/yr

Full-time

Re-posted 22 days ago

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 271 frontline employees who took The Breakroom Quiz

15th of 150 rated financial services

Job description

Job Description:

Position Description:

Develops and maintains test automation solutions and internal utilities using Java or similar languages within the quality engineering organization. Conducts data validation and works with SQL, DB2, and Oracle databases. Builds automation pipelines by leveraging DevOps concepts and Continuous Integration and Continuous Delivery (CI/CD), including Maven, Git/GitHub, Jenkins, and Sonar. Operates effectively within Agile/Scrum teams using JIRA and XRAY. Develops on-cloud platforms using Azure and AWS. Provides business solutions by developing complex software applications.

Primary Responsibilities:

  • Contributes within Agile Sprint squads.

  • Develops original and creative technical solutions to ongoing development efforts.

  • Designs applications or subsystems on major projects and for/in multiple platforms.

  • Develops applications for multiple projects supporting several divisional initiatives.

  • Supports and performs all phases of testing leading to implementation.

  • Assists in the planning and conducting of user acceptance testing.

  • Develops comprehensive documentation for multiple applications supporting several corporate initiatives.

  • Responsible for post-installation testing of any problems.

  • Establishes project plans for projects of moderate scope.

  • Works on complex assignments and often multiple phases of a project.

  • Performs independent and complex technical and functional analysis for multiple projects supporting several initiatives.

Education and Experience:

Bachelor's degree in Applied Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Software Engineer/Developer (or closely related occupation) developing automated testing frameworks, and executing User Interface (UI), Application Programming Interface (APIs), and database testing within software quality engineering and test automation domains.

Or, alternatively, Master's degree in Applied Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Software Engineer/Developer (or closely related occupation) developing automated testing frameworks, and executing User Interface (UI), Application Programming Interface (APIs), and database testing within software quality engineering and test automation domains.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise ("DE") implementing automated testing frameworks using Java, Selenium WebDriver, Cucumber (BDD), TestNG, and Maven, to develop regression scripts, perform database validations, and ensure comprehensive coverage for web applications and backend systems.

  • DE developing complex SQL queries for data validation and backend testing to ensure compliance and data accuracy; and using JIRA and Xray for defect tracking and reporting.

  • DE performing quality assurance testing of data migration between on-prem and cloud, using Java, Python, Oracle, Splunk, and Snowflake; analyzing Agile JIRA stories and creating test cases in JIRA-Xray; and executing test cases in ICEDQ.

  • DE developing extensive prompt files with GitHub Copilot to streamline automation script creation and improve code quality across enterprise-level test automation initiatives.

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Certifications:Category:Information Technology

Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

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