UST · 21 hours ago
Senior Java Developer
Plano, TX
Full-time
Onsite
Senior Level, Lead/Staff
$75K/yr - $113K/yr
10+ years expUST is a mission-driven company that transforms lives through technology. They are seeking a Senior Java Developer to build and maintain scalable, secure microservices using Spring Boot, collaborating with cross-functional teams to deliver high-quality solutions.
ConsultingInformation TechnologyInformation Services
Responsibilities
Develop and maintain Spring Boot microservices with clean, maintainable, and secure code
Implement business logic and ensure robust unit and integration test coverage
Participate in design discussions, code reviews, and technical decision-making
Identify and remediate security vulnerabilities (Veracode findings)
Collaborate with DevOps teams for Kubernetes-based deployments
Follow Agile ceremonies and deliver work within committed timelines
Qualification
Required
10+ years of experience
Java and Spring Boot
Fundamentals of microservices architecture
Unit testing with JUnit and Mockito
Secure coding awareness (Veracode scan remediation)
Basic Kubernetes knowledge
Experience in Agile methodology
REACT
Core Java and Spring Boot
Microservices architecture and REST API development
Unit and integration testing with JUnit and Mockito (high coverage)
Secure coding practices (OWASP guidelines, Veracode)
Kubernetes fundamentals (pods, deployments, services)
SQL/NoSQL databases and JSON data handling
Agile/Scrum delivery experience
Preferred
AWS cloud experience
Event-driven architecture with Kafka (producers/consumers)
API automation testing with Karate
CI/CD tooling: Harness, Jenkins, GitHub Actions
Strong analytical and problem-solving skills
Clear communication and collaboration abilities
Familiarity with enterprise security standards
Ability to work effectively in Agile delivery models
Benefits
Accrue a minimum of 10 days of paid vacation per year
Receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year)
10 paid holidays
Eligible for paid bereavement leave and jury duty
Eligible to participate in the Company’s 401(k) Retirement Plan with employer matching
Eligible for medical, dental, and vision insurance
Basic life insurance
Accidental death and disability insurance
Short- and long-term disability benefits
Purchase additional voluntary short-term disability benefits
Participate in a Health Savings Account (HSA)
Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines
Company
UST
UST is a Digital Transformations Solutions Provider.
10001+ employees
H1B Sponsorship
UST has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (870)
2024 (800)
2023 (647)
2022 (634)
2021 (612)
2020 (984)
Funding
Current Stage
Late StageTotal Funding
$250MKey Investors
Temasek Holdings
2018-06-27Private Equity· $250M
Leadership Team
Krishna Sudheendra
CEO
Alexander Varghese
Chief Administrative Officer & COO
Recent News
Orange County Business Journal
2026-01-24
2026-01-20
Company data provided by crunchbase