Senior Cloud Engineer (Java/Node/AWS)
Merrimack, NH
Category: Development
Industry: Financial Services
Reference ID: JN -072026-107911
Date Posted: 07/14/2026
Shortcut: http://careers.eliassen.com/S434a4
Description:
On-site in Merrimack, NH or Durham, NC
Join a large-scale enterprise engineering team building cloud-native, API-driven services that power mission-critical financial platforms. You’ll work in a modern development environment focused on scalable design, automation, and distributed systems.
This is an opportunity to work on high-scale, cloud-native systems while deepening your expertise in modern backend engineering and AWS infrastructure, with strong mentorship and growth potential.
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: $68.00 to $75.00/hr. w2
JN -072026-107911
Responsibilities:
- Build and maintain RESTful APIs and microservices
- Develop backend services using Java (Spring Boot) and NodeJS
- Design and deploy cloud-native applications on AWS
- Work with distributed systems, async processing, and event-driven architecture
- Collaborate with engineers, architects, and product teams in a fast-paced environment
Experience Requirements:
Must Have:
- 5+ years software engineering experience
- Strong Java + Spring Boot API development
- NodeJS API development experience
- AWS hands-on experience with: SQS, DynamoDB, EKS (Kubernetes)
- Strong PostgreSQL / relational database experience
- Solid understanding of API design and microservices architecture
- Strong communicator and team collaborator
Nice to Have:
- Terraform or CI/CD (Jenkins)
- Kafka or other messaging systems
- Experience in large-scale or regulated environments
Education Requirements:
- Bachelor’s degree in Computer Science or related field, or equivalent experience.
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.
If anyone reaches out to you about an open position connected with Eliassen Group, 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.
If you have any indication of fraudulent activity, please contact fraud@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 contact fraud@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