Full Stack Software Engineer

Full Stack Software Engineer

Merrimack, NH

Type: Contract

Category: Development

Industry: Financial Services

Reference ID: JN -122025-104735

Date Posted: 01/13/2026

Shortcut: http://careers.eliassen.com/iHPzdr

• Description

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Description:

Looking for a Principal Software Engineer- Modernization & Technology Lifecycle Management in Merrimack NH/Westlake TX. Our engineering team is innovative, diverse, hardworking, and self-driven.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $60 - $65 / hr. w2

Responsibilities:

• Assist in coordinating multiple development work streams through integration and ensure design is scalable and extensible and as per Architecture Blueprints.

• Define, maintain, and support Java development environment and standard methodologies, such as Maven, Sonar, and other Open-Source tools.

• Assist in identification, isolation, resolution, and communication of problems within the production and nonproduction environment and perform troubleshooting.

• Perform design, code reviews, unit testing, and integration testing using Open Source frameworks.

• Provide mentorship to junior team members.

• Give to continuous process improvement initiatives.

• Consumer adoption of new API products

• Decommissioning legacy assets in line with enterprise goals and objectives

Experience Requirements:

• 9+ years of full stack development experience (currently hands on) in Java, Spring boot, Angular, .NET, .NET Core, Web Services (REST)

• 7+ years of development experience in Database development (Oracle, SQL Server)

• Strong technical design and analysis skills

• Experience delivering secure applications and working with SCA tools such as mend or Veracode.

Education Requirements:

• Bachelor's degree in computer science or engineering

Recruitment Transparency Notice

Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team ( noreply@eliassen.com , 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group's use of these tools, including AI tools, as part of the application and hiring process.

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.

Please be advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an Eliassen.com email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact InfoSec@eliassen.com .

About Eliassen Group:

Eliassen Group is a leading strategic consulting company for human-powered solutions. For over 30 years, Eliassen has helped thousands of companies reach further and achieve more with their technology solutions, financial, risk & compliance, and advisory solutions, and clinical solutions. With offices from coast to coast and throughout Europe, Eliassen provides a local community presence, balanced with international reach. Eliassen Group strives to positively impact the lives of their employees, clients, consultants, and the communities in which they operate.

Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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