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Sistema Technologies, Inc.

Lead Java Developer

Hybrid

Austin, United states

Senior

Freelance

06-03-2026

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Skills

Java SQL Security Policies and Procedures Test Programming Databases power bi angular Junit Spring

Job Specifications

We are seeking an experienced Senior Java Developer for a hybrid contract in Austin, TX.

Responsibilities:

Job Description

Develops software solutions by studying information needs, conferring with users, and studying systems flow, data usage, and work processes. Investigates problem areas. Prepares and installs solutions by determining and designing system specifications, standards, and programming.

Additional job details and special considerations

These roles will be responsible for making updates to the SCOR Java. Updates include changes to business logic, updates to the user interface and business logic as well as extending reporting capabilities and the system data model. Support application enhancements and defect corrections in maintenance mode. Support applications in multiple environments with coding testing, peer reviews, documentation, defect root cause analysis, and troubleshooting as required. Maintaining code coverage, testing, and security policies and procedures is required. Available for on-call support as needed.

Minimum Qualifications:

8 years Experience in Object Oriented Programming (OOP) in Java programming language
8 years Experience in applications development on J2EE platform
8 years Experience in writing SQL for relational databases
8 years Experience in RESTful web services on Spring platform
8 years Experience working on Spring Aspect Oriented Programming like transaction management and security
8 years Experience with JUnit and Unit Test development

Preferred Qualifications:

Experience with Angular UI Framework
Experience with Crystal Reports
Experience with Power BI

What We Offer:

Sistema offers competitive pay and solid benefits, including medical, dental, and vision coverage. We keep things simple, focus on people, and prioritize long-term relationships with our clients and consultants.

Apply now if you’re a clear communicator, problem solver, and ready to work hybrid in Austin, TX!

About the Company

Sistema Technologies, Inc. is a global provider of IT enterprise solutions and professional services. IT Staff Augmentation and IT Project Management are our strengths and core competencies. Sistema believes in low overhead, streamlined operations and a commitment to customer service. Sistema is a HUB Certified company and has both DBITS and ITSAC DIR contracts. We are also a CMBL Vendor, a Southwest Minority Supplier (certificate #83), and a Bona Fide Minority Business Enterprise via NMSDC. The company has an A+ Bette... Know more