Senior Java Developer - Hybrid

MSP•Newark, DE

4d•Hybrid

About The Position

Genesis10 is currently seeking a Senior Java Developer for a hybrid position with a Global Financial Institution located in Newark, DE. This is a contract opportunity. The Backend Java Developer is responsible for designing, developing, testing, and supporting scalable Java-based applications and APIs. This role works within a cross-functional Agile development team to build and maintain enterprise-grade backend services, REST APIs, and batch processing applications. The team collaborates closely with Product Owners, Business Analysts, Architects, and QA Engineers to deliver scalable, secure, and high-performing solutions.

Requirements

5+ years of experience in Java Application Development
Experience with Object Oriented programming
Experience with Spring (Framework, Spring Boot, ORM, MVC, Integration, Batch, Services)
Experience with SOA, REST/SOAP webservices, JSON/XML
Exposure to cloud technologies and platforms
Experience with Source Control Tools such as BitBucket/GIT or Subversion (SVN)
Experience with Maven, Test Driven Development (TDD) and Continuous Integration (CI), JUnit
Experience in NoSQL DB Cassandra
Experience with at least one RDMS such as Oracle or SQL Server
Experience in Apache Kafka, MQ messaging frameworks

Responsibilities

Develop and maintain backend applications using Java and Spring Boot
Design, build, and support REST/SOAP APIs and integration services
Analyze business requirements and translate them into technical solutions
Conduct code reviews and ensure adherence to development standards and best practices
Collaborate with offshore teams to provide technical guidance and resolve issues
Troubleshoot application defects and support production incidents
Participate in Agile ceremonies, sprint planning, and estimation activities
Support CI/CD pipelines, deployments, and release activities
Create and maintain technical documentation, design specifications, and support artifacts
Ensure application performance, security, and scalability requirements are met

Benefits

Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years.
The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
Behavioral Health Platform
Medical, Dental, Vision
Health Savings Account
Voluntary Hospital Indemnity (Critical Illness & Accident)
Voluntary Term Life Insurance
401K
Sick Pay (for applicable states/municipalities)
Commuter Benefits (Dallas, NYC, SF, and Illinois)