Senior Java Backend Developer jobs in United States
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TEK NINJAS · 4 days ago

Senior Java Backend Developer

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level, Lead/Staff
date10+ years exp

TEK NINJAS is seeking a Java Developer who can contribute to designing and building enterprise APIs and cloud-enabled backend systems. The ideal candidate will work closely with architects and business stakeholders to deliver high-performance backend solutions that support mission-critical financial applications.

Cloud InfrastructureInformation TechnologySoftware
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H1B Sponsor Likelynote

Responsibilities

Build RESTful services using Java, Spring Boot, and modern backend frameworks
Develop and maintain enterprise API layers connecting multiple systems
Work with GCP services, containers, and hybrid cloud environments
Assist with architectural planning, server layout, failover, and DR design
Contribute to data modeling and database architecture decisions (SQL and NoSQL)
Create highly performant, resilient, and secure API solutions
Work with Kafka for streaming, transformations, and event-driven workloads
Implement CI/CD pipelines with DevOps tools and automated deployment/testing
Participate in Agile sprints, architectural reviews, and technical design sessions
Maintain and enhance integration systems and backend data services
Drive continuous modernization using new technologies and frameworks

Qualification

JavaSpring BootREST API designGCP cloud servicesCI/CD automationKafkaSQLNoSQLAgile collaborationPerformance tuningData modeling

Required

10–12+ Years of experience in Java development
Deep expertise in Java
Experience with Spring Boot
REST API design experience
Knowledge of GCP cloud services
Experience with CI/CD automation
Familiarity with Kafka
Ability to build scalable and secure services
Experience in full SDLC activities including architecture, schema design, testing, and performance tuning
Experience in Agile collaboration
Ability to develop and maintain enterprise API layers connecting multiple systems
Experience with containers and hybrid cloud environments
Ability to assist with architectural planning, server layout, failover, and DR design
Experience in data modeling and database architecture decisions (SQL and NoSQL)
Ability to create highly performant, resilient, and secure API solutions
Experience with streaming, transformations, and event-driven workloads using Kafka
Ability to implement CI/CD pipelines with DevOps tools and automated deployment/testing
Participation in Agile sprints, architectural reviews, and technical design sessions
Ability to maintain and enhance integration systems and backend data services
Drive continuous modernization using new technologies and frameworks

Company

TEK NINJAS

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Tek Ninjas develops and delivers innovative technologies in web, app development, cloud and mobility along with a professional service.
dateFounded in 2015
location
Lewisville, Texas, USA
people-size201-500 employees
web-link
https://tekninjas.com/

H1B Sponsorship

TEK NINJAS 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 (73)
2024 (41)
2023 (47)
2022 (34)
2021 (54)
2020 (31)

Funding

Current Stage
Growth Stage

Leadership Team

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Naveen L.
Chief Executive Officer
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Company data provided by crunchbase