Back-End Engineer

Eliassen Group Jersey City, NJ Open
Eliassen Group is looking for Back-End Engineer in Jersey City, NJ.
This local job opportunity with ID 3872276910 is live since 2026-10-06 14:41:50.
Job Description

Hybrid 4 days on-site in Jersey City in Jersey City, NJ




Our client seeks a senior back-end engineer to build scalable data services in Java and modernize critical custody systems. The role requires expertise in Spring-based microservices, distributed cloud services, and distributed data platforms. You will collaborate with product, quality, and cross-functional teams to solve design and architectural challenges and leverage open-source technologies.




We can facilitate w2 and corp-to-corp consultants. 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: $90.00 to $85.00/hr. w2




Responsibilities



  • Design and develop scalable back-end data services using Java frameworks.

  • Work within Agile methodology and share software development best practices with the team.

  • Collaborate with product owners, quality engineers, and cross-functional teams to deliver solutions and resolve design and architectural challenges.

  • Leverage open-source technologies to meet business needs.

  • Contribute to the modernization of a custody system with financial market impact.




Experience Requirements



  • 12+ years of software development experience.

  • Proven commercial experience with Java.

  • Strong knowledge of Spring, Spring Boot, Lombok, JUnit, and Swagger.

  • Experience building microservices.

  • Experience with distributed cloud services, preferably Azure.

  • Experience with distributed data technologies such as Kafka, MQ, or Spark.

  • Experience designing and integrating REST and GraphQL APIs.

  • Working knowledge of relational and in-memory databases including Oracle and Redis.

  • Familiarity with Angular (preferred).

  • Hands-on experience with Snowflake (preferred).

  • Proficiency in an additional programming language such as Python, C++, or Groovy (preferred).

  • Experience with CI/CD tools such as Jenkins, Harness, Ansible, and Docker (preferred).

  • Investment industry knowledge (preferred).




Education Requirements



  • BS degree in Computer Science or Engineering.

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