Principal Full Stack Engineer

Merrimack, NH, US • Posted 4 hours ago • Updated 4 hours ago

Contract W2

On-site

Eliassen Group

Fitment

Dice Job Match Score™

🛠️ Calibrating flux capacitors...

Job Details

Skills

Financial Services
Leadership
SAP BASIS
Life Insurance
FOCUS
RESTful
Database
Oracle
PostgreSQL
PL/SQL
Multithreading
Storage
Design Review
Unit Testing
Integration Testing
Performance Testing
Collaboration
Mentorship
IT Management
Java
Spring Framework
API
Relational Databases
Cloud Computing
Software Design
Software Development Methodology
Agile
Scrum
Communication
GitHub
Generative Artificial Intelligence (AI)
Continuous Integration
Continuous Delivery
Jenkins
Apache Maven
Version Control
Git
Spring Batch
JMS
Messaging
Object-relational Mapping
Hibernate
MyBatis
Extract
Transform
Load
Apache Kafka
Informatica
Eclipse
POSTMAN
SQL
SoapUI
AngularJS
Computer Science
Microsoft Azure
Screening
Artificial Intelligence
Recruiting
Taxes
Insurance
Law
Management Consulting
Finance
Regulatory Compliance

Summary

Description:
Hybrid 50% onsite a month in Merrimack, NH

We are seeking a Principal Full Stack Engineer to join a high-impact technology team within the financial services industry, supporting modern information delivery and recordkeeping platforms. This role is hands-on and highly technical, with a strong emphasis on API development, cloud-native architecture, and scalable backend systems.

You will work closely with architects, product owners, and engineering leadership in an Agile environment, helping to design, build, and evolve event-driven, high-volume applications on a modern, cloud-ready stack. In addition to deep technical contribution, this role carries technical leadership and mentorship responsibilities across the squad.

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: $69.00 to $73.00/hr. w2

Responsibilities:

Lead full-stack development efforts with a strong backend focus
Design and build RESTful APIs using Java (Java 21) and Spring Framework
Develop and optimize database-centric solutions using Oracle and PostgreSQL, including advanced PL/SQL
Build and support event-driven, multi-threaded applications for high-data-volume processing
Leverage Microsoft Azure services, including messaging, functions, gateways, and storage
Use GitHub Copilot or similar GenAI tools to enhance development efficiency
Define and maintain Java development standards and best practices
Lead design reviews, code reviews, unit testing, integration testing, and performance testing
Collaborate with product and Agile partners to refine backlog items and guide implementation
Mentor junior engineers and provide technical leadership within the team

Experience Requirements:

12+ years of hands-on full-stack development experience
Proven expertise in Java, Spring, API development, and relational databases
2+ years of hands-on cloud experience, preferably Microsoft Azure
Strong understanding of software design patterns, SDLC best practices, and Agile/Scrum
Demonstrated ability to act as a self-starter and technical leader in fast-paced environments
Excellent communication skills, including the ability to lead technical discussions and client demos
Experience with GitHub Copilot or similar generative AI tools.

Additional Technical Experience

CI/CD pipeline development using tools such as Jenkins, Maven, uDeploy
Strong version control practices using Git
Experience with Spring Batch, messaging technologies (e.g., JMS, Kafka, Azure messaging services)
ORM frameworks such as Hibernate or MyBatis
ETL and data movement technologies (e.g., Kafka, Informatica)
Familiarity with modern IDEs and tools such as Eclipse, Postman, SQL Developer, SOAP UI
Frontend experience with Angular is a nice to have

Education Requirements:

Bachelor's degree in Computer Science, Engineering, or a related field
Azure-related certification (preferred).

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!

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: cxelisen
Position Id: a1WUQ000001Qtul2AC
Posted 4 hours ago

Company Info

About Eliassen Group

Eliassen Group is a leading strategic consulting company that provides business and IT services for our clients as they seek to transform and execute strategies that will drive exceptional outcomes. Leveraging over 30 years of success, we focus on professional services, talent solutions, and life sciences. Eliassen Group offers local community presence and deep networks. We are committed to positively impacting the lives of our employees, clients, consultants, and the communities in which we 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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