Senior Software Engineer
Merrimack, NH
Category: Development
Industry: Financial Services
Reference ID: JN -122025-104612
Date Posted: 01/01/2026
Shortcut: http://careers.eliassen.com/68Yf99
Description:
Hybrid Every other week onsite in Merrimack, NH of Smithfield, RI
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 $75.00/hr. w2
Responsibilities:
Responsibilities
- Design and build greenfield producer APIs using Java and Spring Boot.
- Develop and maintain services that integrate with a custom ETL framework and data pipelines.
- Implement CI/CD pipelines and automated deployments with Jenkins.
- Provision and operate solutions leveraging major AWS services.
- Collaborate with six cross-functional teams and their technical leads to deliver shared outcomes.
- Use PGAdmin and Insomnia for daily database and API development tasks.
- Apply DevOps principles to improve reliability, scalability, and operational efficiency.
- Contribute to design and architecture decisions, including technical feasibility and tradeoffs.
Experience Requirements:
Experience Requirements
- Proven experience with Java and Spring Boot for greenfield producer API development.
- Background working with ETL frameworks, databases, and SQL.
- Hands-on experience with Jenkins for CI/CD and automated deployments.
- Proficiency across major AWS services.
- Experience using PGAdmin and Insomnia for daily database and API work.
- Ability to communicate effectively and work across multiple teams and technical leads.
- Experience leading design or architecture with attention to reliability and scaling.
- Experience with DevOps principles and activities.
- Experience with test automation frameworks.
- Experience with source control and pull requests in GitHub.
- Python (preferred)
- Karate (preferred)
- Batch (preferred)
Education Requirements:
Education Requirements
- B.S. in Computer Science, Engineering, Mathematics, or equivalent experience.
- AWS certification (preferred)
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.
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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. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contactInfoSec@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above