Java Consultant jobs in United States
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NTT DATA North America · 7 hours ago

Java Consultant

NTT DATA North America is a recognized leader in IT and business services. They are seeking a Java Consultant to develop, test, and maintain Java-based backend applications, design RESTful APIs, and collaborate with cross-functional teams to enhance business operations.

ConsultingDigital MarketingInformation ServicesInformation TechnologyIT Management
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H1B Sponsor Likelynote

Responsibilities

Develop, test, and maintain Java‐based backend applications using Spring Boot
Design and implement RESTful APIs for internal and external system integrations
Collaborate with product owners, architects, and QA teams to define technical requirements
Write clean, maintainable, and efficient code following industry best practices
Analyze and optimize application performance; troubleshoot and conduct root‐cause analysis
Integrate APIs with relational or NoSQL databases
Implement authentication, authorization, and application security best practices
Participate in code reviews and drive continuous improvement initiatives
Maintain technical documentation for APIs, architecture, and deployment workflows
Partner with DevOps teams to support CI/CD pipelines and cloud‐based deployments
Develop and enhance Java microservices and REST APIs using Spring Boot
Build new features, fix bugs, and deliver changes in iterative sprints
Write and update unit tests, integration tests, and API tests
Troubleshoot production and lower‐environment issues and coordinate fixes
Review daily logs, monitor application health, and resolve performance bottlenecks
Work with SQL/NoSQL databases to write queries, optimize schemas, and debug issues
Participate in daily standups, sprint planning, and story grooming discussions
Maintain API documentation and update design specifications as changes occur
Collaborate with DevOps on deployment activities, versioning, and release readiness
Engage in code reviews, ensuring adherence to coding standards and best practices

Qualification

Java 8/11+Spring BootREST API principlesSQL/NoSQL databasesMicroservices architectureDebuggingPerformance tuningAgile/ScrumProblem-solvingTechnical documentation

Required

Strong proficiency in Java 8/11+
Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA
Strong understanding of REST API principles, JSON, and HTTP methods
Experience working with SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB, etc.)
Understanding of microservices architecture and distributed systems
Strong debugging, problem-solving, and performance-tuning capabilities
5+ years of professional experience in Java backend development
Hands-on experience building REST APIs and enterprise applications using Spring Boot
Experience working with relational or NoSQL databases
Solid understanding of object-oriented programming and design patterns
Ability to work collaboratively in Agile/Scrum environments
Excellent communication and technical documentation skills
Bachelor's degree in Computer Science or equivalent work experience
Must be based in Salt Lake City, UT

Preferred

Familiarity with Hibernate, Spring Security, Kafka, or message-driven architecture
Experience with Docker, Kubernetes, and cloud platforms (AWS, Azure, GCP)
Exposure to CI/CD tools (Jenkins, GitLab CI, GitHub Actions, Azure DevOps)
Experience with API Gateway or service mesh technologies
Knowledge of caching frameworks (Redis, Hazelcast)
Experience working in DevOps-oriented or microservices-heavy environments

Benefits

Medical, dental, and vision insurance
Flexible spending or health savings account
Life, and AD&D insurance
Short-and long-term disability coverage
Paid time off
Employee assistance
Participation in a 401k program with company match
Additional voluntary or legally required benefits

Company

NTT DATA North America

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NTT DATA, Inc. is a trusted global innovator of business and technology services.

H1B Sponsorship

NTT DATA North America 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 (144)
2024 (182)
2023 (257)
2022 (871)
2021 (809)
2020 (1266)

Funding

Current Stage
Late Stage

Leadership Team

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John Barr
Vice President - Insurance Strategy
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Company data provided by crunchbase