Demo

Senior/Principal Software Engineer

Jobs via Dice
Merrimack, NH Intern
POSTED ON 3/28/2026
AVAILABLE BEFORE 4/26/2026
Description:

Hybrid Onsite 5 days/week, alternating weeks in either Manchester, NH, Irving, TX or Edison, NJ.

The Senior Software Engineer will develop, test, deliver, and support workflow-driven features that power client interactions on a platform. The role will collaborate with technical leads and product managers to translate complex business processes into robust, maintainable code using languages such as Python and JavaScript. The position requires strong analytical and problem-solving skills, ownership of automation and testing, and disciplined use of source control and CI/CD. The team operates like a startup within a larger organization to build and scale new fintech products.

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: $70.00 to $80.00/hr. w2

Responsibilities:

  • Design, implement, test, and support workflow logic that drives client interactions on the private shares platform.
  • Collaborate with technical leads and product managers to refine requirements and inform product direction.
  • Build, deploy, and support production web applications using languages such as Python and JavaScript.
  • Apply automation and testing strategies to ensure code robustness and reliability.
  • Use source control and CI/CD tools and practices to maintain high-quality delivery.
  • Research and prototype growth opportunities and new technologies to extend the platform.
  • Collaborate closely with teammates, share knowledge, and contribute to engineering excellence.

Experience Requirements:

  • Proven experience building, deploying, and supporting production web applications with Python and/or JavaScript.
  • Strong analytical and problem-solving skills to understand complex customer needs and transactions.
  • Hands-on experience with source code management and CI/CD pipelines using tools such as GitHub and Jenkins.
  • Demonstrated ownership of automation and testing to ensure code quality.
  • Ability to learn new technologies and patterns and adapt to changing requirements.
  • Collaborative mindset with a passion for engineering excellence.

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 (, ) 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 .

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.

Don't miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!

Salary : $70 - $80

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