Top 25 .net developer Jobs in new hampshire

Senior QA Engineer - Automation & API
Service Credit Union —Portsmouth, NH
- $109,372 - $125,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health savings account
- Paid holidays
Quick Apply
Senior Software Development Engineer
CVS Health —New Hampshire
- $83,430 - $222,480 a year
- Full-time
- Remote
- Computer Science
- Software troubleshooting
- 5 years
- Health insurance
- Dental insurance
Senior Software Engineer
Protolabs —Nashua, NH
- $107,400 - $161,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health savings account
- Employee stock purchase plan
Quick Apply
Senior Software Engineer
Camp Systems —Merrimack, NH
- Hybrid work
- Computer science
- Computer Science
- 5 years
Quick Apply
Intermediate Level Software Engineer
Jacobs —Nashua, NH
- $90,000 - $110,000 a year
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
4d
Sr.Fullstack Engineer -Merrimack, NH
Photon —Merrimack, NH
- $40,000 - $142,000 a year
- Full-time
- Computer Science
- System design
- AWS
- Paid holidays
- Health insurance
Sr. Software Engineer
Rightworks LLC —Nashua, NH
- $130,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Quick Apply
Sr. Software Engineer (US)
Boston Technology Corporation —Merrimack, NH
- Computer science
- Computer Science
- Office
C# / ASP Senior Developer
Eclipse Clinical Technology —Exeter, NH
- Email
- Research
- Mid-level
- Windows
Application Developer/Programmer II
Associated Grocers of New England —Pembroke, NH
- Computer science
- Computer Science
- Mid-level
Quick Apply
Lead Application Developer
ADP —Salem, NH
- $79,800 - $213,930 a year
- Full-time
- 7 years
- Bachelor's degree
- Experience equivalent to degree accepted
- Wellness program
- Disability insurance
Software Developer/Programmer
SubCom —Newington, NH
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Paid parental leave
- Health savings account
Quick Apply
Junior Engineer, RT 5G Stack
Parallel Wireless —Nashua, NH
- Full-time
- Hybrid work
- Computer Science
- Bachelor of Science
- US work authorization
Quick Apply
Sr. Engineer, RT 5G Stack
Parallel Wireless —Nashua, NH
- Full-time
- Hybrid work
- Bachelor of Science
- Mid-level
- US work authorization
Quick Apply
Site Reliability Engineer III
SilverTech, Inc. —Bedford, NH
- $80,000 - $95,000 a year
- Full-time
- 7 years
- Office
- Windows
- Health insurance
- 401(k) matching
Principal Software Engineer – Medical Instrumentation
HiArc —Merrimack, NH
- Full-time
- Computer Science
- System design
- Master's degree
- Paid parental leave
- AD&D insurance
ERP Technical Support Engineer Infor CSI (SyteLine)
Re:Build Manufacturing —Merrimack, NH
- Hybrid work
- 5 years
- System design
- Mid-level
Quick Apply

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Senior QA Engineer - Automation & API

Service Credit Union -
Portsmouth, NH

Quick Apply

Job Details

Full-time
$109,372 - $125,000 a year

Benefits

Health savings account
401(k) 8% Match
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Employee assistance program
Vision insurance
Benefits from day one
Opportunities for advancement

Qualifications

Jira
Data integrity assurance
CI/CD
Version control
Bug Tracking (Quality assurance practices)
Automation
Data validation techniques
Database testing
Salesforce
IT quality control
Bitbucket
Bug Reporting (Quality assurance practices)
SonarQube
Employee relationship building
.NET
Data quality management
Salesforce Cloud
MuleSoft Anypoint Platform
Bachelor's degree
Continuous improvement
Issue tracking
Continuous integration
UI
API testing
Quality check automation
CRM system proficiency
Defect tracking tools
Security control testing
Web Application Security Testing
Developer tools

Full Job Description

Location: This position is an onsite position. Candidate must be located within 60 miles of the NH Seacoast area.

Service Credit Union is seeking a Senior QA Engineer - Automation & API where you will design and own automated test suites that run seamlessly in our CI/CD pipelines and perform manual and exploratory testing for applications that will not be included in CI/CD criteria. You will collaborate closely with development and business groups to shift-left quality checks, shorten feedback loops, and raise the bar on release confidence. Primary focus includes .NET application testing (full-stack), MuleSoft integration/API validation and Salesforce testing. This position requires a passion for robust automation, API quality, and end-to-end reliability across integrations and applications.

Compensation: $109,372 -$125,000/yearly, depending on experience and qualifications. Junior level candidates typically start at the lower end of the range, with opportunities for growth as skill develop.

Benefits Include:

Great health and dental benefits starting day one!
PTO, long-term disability, and paid holidays.
401k with 8% company contribution after one year of employment.
Paid leave policy after 12 consecutive months of employment.
Free confidential mental health support program with Talkspace
Free identify theft protection through IdentityForce
Tuition reimbursement.
Training and career growth opportunities.

Position Responsibilities:

Test Strategy & Planning
Define QA strategy for APIs, services, web UIs, desktop apps, and Salesforce front-end; identify coverage goals, risks, and acceptance criteria.
Champion testability and shift-left practices in refinement, design, and code review.
Automation & CI/CD
Architect, implement, and maintain automated test suites (unit, component, API, integration, UI, and regression) for CI/CD environments.
Implement quality gates, test artifacts, and flakiness detection/triage.
Manual & Exploratory Testing
Perform manual and exploratory testing for applications that do not meet CI/CD pipeline development criteria, ensuring functional and integration quality.
Document test cases, execute regression cycles, and validate fixes for these applications.
.NET, MuleSoft & Salesforce Quality
Design and execute automated and manual tests for .NET services and applications.
Validate MuleSoft integrations (RAML/Anypoint) including transformation logic, error handling, SLAs, and cross-system data integrity.
Perform Salesforce front-end testing (UI, workflows, permissions, and data integrity).
API & Integration Testing
Define API test plans (functional, contract, negative, security basics, and performance smoke).
Use tools like Postman, SoapUI/ReadyAPI, REST Assured, or Karate for API validation.
Web & Desktop Application Testing
Build resilient UI automation with Selenium, Playwright, or Cypress.
Create desktop automation (e.g., WinAppDriver, Winium, or equivalent) and/or service-level tests for desktop components.
Development Tools Used
Automation & Test: Postman, SoapUI/ReadyAPI, WinAppDriver
Languages/Frameworks: C#/.NET, Java, JavaScript/TypeScript, NUnit/xUnit, MSTest
CI/CD & SCM: Bitbucket Pipelines: Git
Test Management/Bug Tracking: Jira
MuleSoft: Anypoint Platform, API Manager
Maintain confidentiality regarding credit union policies and procedures, member financial data, personal information, and work-related events.
Provide quality support and maintain a professional relationship with peers, management, other staff, and members through cooperation, mutual trust, and respect.
Other duties, including special projects, as assigned.

Required Knowledge and Skills:

Hands-on testing experience with .NET applications and MuleSoft integrations.
Salesforce testing experience (UI, API, data integrity, permission sets).
Proven experience building and maintaining automated test suites integrated into CI/CD pipelines.
Strong API testing expertise and experience with tools for web and desktop applications (functional, contract, negative, and basic performance/security).
Ability to perform manual testing for non-CI/CD applications.
Security testing awareness (authN/authZ, Postman/ReadyAPI security tests).
Experience testing web applications (Selenium, Playwright, Cypress or similar) and desktop applications (e.g., WinAppDriver or similar).
Solid programming or scripting skills (e.g., C#, Java, TypeScript/JavaScript, or Python) for test automation.
Experience with version control and workflows (Git, branching strategies, PR reviews).
Familiarity with test management/defect tracking (e.g., Jira or equivalent).
Strong analytical thinking, debugging skills, and a bias for automation and continuous improvement.
Excellent written and verbal communication.
Experience with AWS test environments and secrets management desired.
Service virtualization/mocking (e.g., WireMock, Mountebank) desired.
Data engineering/ETL testing (data quality, reconciliation) desired.

Education/Experience/Certifications:

Education: Bachelor’s degree in computer science or related field required.

Experience: Five or more years of professional QA/Software Testing experience with strong automation focus.

Certification(s): n/a

Service Credit Union and its employees are required by federal regulations to comply with anti-money laundering laws and initiatives, including the Bank Secrecy Act and regulations promulgated by the Office of Foreign Assets Control. Training will be provided to all credit union employees on compliance with these regulations. As a condition of employment, all employees must certify that they have received the training provided by Service Credit Union and understand that they are required to comply as a condition of employment with these regulations.

Equal Opportunity Employer

Pay: $109,372.00 - $125,000.00 per year

Benefits:

401(k)
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Paid time off
Tuition reimbursement
Vision insurance

Application Question(s):

Will you now, or in the future, require sponsorship for employment visa status (e.g. H-1B visa status)?
Are you located within 60 miles of Portsmouth NH?

Work Location: In person

Quick Apply

Refine Your Search

.net developer jobs in new hampshire

Senior QA Engineer - Automation & API

Senior Software Development Engineer

Senior Software Engineer

Senior Software Engineer

Intermediate Level Software Engineer

Sr.Fullstack Engineer -Merrimack, NH

Sr. Software Engineer

Sr. Software Engineer (US)

C# / ASP Senior Developer

Application Developer/Programmer II

Lead Application Developer

Software Developer/Programmer

Junior Engineer, RT 5G Stack

Sr. Engineer, RT 5G Stack

Site Reliability Engineer III

Principal Software Engineer – Medical Instrumentation

ERP Technical Support Engineer Infor CSI (SyteLine)

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