About this role

Job Title: Senior Java Developer

Location: Austin, TX, (Hybrid)-3 days remote with 2 days (Thurs & Fri) required to be onsite

Position Type: Contract

Interview Mode: MS Teams

Job Duties:

Design and build secure, scalable backend interfaces and integration points.
Develop, document, and maintain enterprise-grade RESTful web services. Build and optimize high-volume data-processing pipelines with the Spring framework.
Map data structures to support seamless exchange across applications and third-party systems. Write comprehensive unit and integration tests and resolve data-processing bottlenecks and API latency issues.
Collaborate with systems analysts, business analysts, database administrators, and frontend teams to define interface requirements and schemas. Perform other duties as assigned.

II. CANDIDATE SKILLS AND QUALIFICATIONS

Minimum Requirements:

Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.

Years

Required/Preferred

Experience

Required

Designing and developing solutions in Java using core enterprise concepts.

Required

Designing scalable, secure, and maintainable end-to-end interface architectures for internal and external system integrations.

Required

Hands-on expertise across the Spring ecosystem.

Required

Developing and consuming RESTful APIs secured with standard protocols, including OAuth 2.0 and JWT.

Required

Working with microservices architectures and parsing XML and JSON data.

Required

Working with relational databases such as Oracle, optimizing SQL, and using ORM tools such as Hibernate and JPA.

Required

Collaborating across engineering, product management, and business analysis teams to define data requirements and support seamless end-to-end integration.

Required

Implementing application design best practices to improve performance, scalability, and maintainability.

Preferred

Using build tools such as Maven or Gradle and version control systems such as Git.

Preferred

Applying Agile development methodologies.

Senior Java Developer

Key skills

About this role