Summary
✨ AI‑Generated
A Principal Full Stack Engineer position within a financial-services technology environment, focused on API development, cloud-native architecture, scalable backend systems, and event-driven high-volume applications. You will work closely with architects and product and engineering leaders while providing technical leadership and mentorship in an Agile team. Hybrid work requires being onsite part of each month.
Highlights
Principal-level engineering role with hands-on technical leadership, cloud-native architecture, scalable backend development, and mentorship responsibilities. Includes a modern Agile environment, hybrid work arrangement, and benefits for W2 consultants including medical, dental, vision, retirement matching, and life insurance.
Description
Description
Hybrid 50% onsite a month in Nashua, 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 focusDesign and build RESTful APIs using Java (Java 21) and Spring FrameworkDevelop and optimize database‑centric solutions using Oracle and PostgreSQL, including advanced PL/SQLBuild and support event‑driven, multi‑threaded applications for high‑data‑volume processingLeverage Microsoft Azure services, including messaging, functions, gateways, and storageUse GitHub Copilot or similar GenAI tools to enhance development efficiencyDefine and maintain Java development standards and best practicesLead design reviews, code reviews, unit testing, integration testing, and performance testingCollaborate with product and Agile partners to refine backlog items and guide implementationMentor junior engineers and provide technical leadership within the team
Experience Requirements
12+ years of hands‑on full‑stack development experienceProven expertise in Java, Spring, API development, and relational databases2+ years of hands‑on cloud experience, preferably Microsoft AzureStrong understanding of software design patterns, SDLC best practices, and Agile/ScrumDemonstrated ability to act as a self‑starter and technical leader in fast‑paced environmentsExcellent communication skills, including the ability to lead technical discussions and client demosExperience with GitHub Copilot or similar generative AI tools.
Additional Technical Experience
CI/CD pipeline development using tools such as Jenkins, Maven, uDeployStrong version control practices using GitExperience with Spring Batch, messaging technologies (e.g., JMS, Kafka, Azure messaging services)ORM frameworks such as Hibernate or MyBatisETL and data movement technologies (e.g., Kafka, Informatica)Familiarity with modern IDEs and tools such as Eclipse, Postman, SQL Developer, SOAP UIFrontend experience with Angular is a nice to have
Education Requirements
Bachelor’s degree in Computer Science, Engineering, or a related fieldAzure-related certification (preferred).
