Developer/Programmer Analyst 1796R

Sistema Technologies Inc.; Austin (TX); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Sistema Technologies Inc. is seeking a Developer/Programmer Analyst for an eight-month engagement in Austin, TX. The hybrid role combines on-site and remote work, with two days per week on client site. Local Austin candidates or those willing to relocate are encouraged to apply.

You will design and implement backend interfaces, develop RESTful services, and optimize data pipelines using the Spring framework, while collaborating with cross-functional teams to meet enterprise requirements.

Qualifications

• 8+ years of designing and developing solutions in Java using core enterprise concepts.
• 8+ years designing scalable, secure, and maintainable end-to-end interface architectures for internal and external system integrations.
• 8+ years hands-on expertise across the Spring ecosystem.
• 8+ years developing and consuming RESTful APIs secured with OAuth 2.0 and JWT.
• 8+ years working with microservices architectures and parsing XML and JSON data.
• 8+ years with relational databases such as Oracle, optimizing SQL, and using ORM tools such as Hibernate and JPA.
• 8+ years collaborating across engineering, product management, and business analysis teams to define data requirements and support seamless end-to-end integration.
• 8+ years implementing application design best practices to improve performance, scalability, and maintainability.
• 3+ years using Maven or Gradle and Git.
• 3+ years applying Agile development methodologies.

Responsibilities

• 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.

Skills

Java

Spring framework

RESTful APIs

OAuth 2.0 / JWT

XML / JSON

Oracle SQL / ORM (Hibernate / JPA)

Agile

Maven / Gradle

Git

Tools

Git

Job description

Sistema Technologies is a Texas-based IT staffing and IT delivery firm that has proudly served Texas state and local government agencies since 2002. As one of the top 10 Texas DIR ITSAC vendors, we specialize in providing highly qualified IT professionals and comprehensive, full-lifecycle technology delivery services. We offer competitive compensation and benefits, while making our consultants our highest priority by supporting their professional growth, career success, and overall well-being.
Sistema is looking for a Developer/Programmer Analyst with our government client based in Austin, TX for an 8 Month position.

This Hybrid position requires some onsite work at our client’s site in Austin, TX. Position will be 3 days remote with 2 days (Thurs & Fri) onsite.

Candidates local to Austin or willing to relocate are encouraged to apply.

Position Summary:

Plans, develops, tests, and documents computer programs, applying knowledge of programming techniques and computer systems. Evaluates user request for new or modified program, such as for financial or human resource management systems, clinical research trial results, statistical study of traffic patterns, or analyzing and developing specifications for bridge design, to determine feasibility, cost and time required, compatibility with current system, and computer capabilities. Consults with user to identify current operating procedures and clarify program objectives. Formulates plan outlining steps required to develop program, using methodologies such as structured analysis and design or object-oriented development.

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.

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.

• 8 Required Designing and developing solutions in Java using core enterprise concepts.
• 8 Required Designing scalable, secure, and maintainable end‑to‑end interface architectures for internal and external system integrations.
• 8 Required Hands‑on expertise across the Spring ecosystem.
• 8 Required Developing and consuming RESTful APIs secured with standard protocols, including OAuth 2.0 and JWT.
• 8 Required Working with microservices architectures and parsing XML and JSON data.
• 8 Required Working with relational databases such as Oracle, optimizing SQL, and using ORM tools such as Hibernate and JPA.
• 8 Required Collaborating across engineering, product management, and business analysis teams to define data requirements and support seamless end‑to‑end integration.
• 8 Required Implementing application design best practices to improve performance, scalability, and maintainability.
• 3 Preferred Using build tools such as Maven or Gradle and version control systems such as Git.
• 3 Preferred Applying Agile development methodologies.