Sr API Java Developer

Job Title:
Sr API Java Developer

Job Description
We're Concentrix. The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled.

The global technology and services leader that powers the world's best brands, today and into the future. We're solution-focused, tech-powered, intelligence-fueled. With unique data and insights, deep industry expertise, and advanced technology solutions, we're the intelligent transformation partner that powers a world that works, helping companies become refreshingly simple to work, interact, and transact with. We shape new game-changing careers in over 70 countries, attracting the best talent.
The Concentrix Technical Products and Services team is the driving force behind Concentrix's transformation, data, and technology services. We integrate world-class digital engineering, creativity, and a deep understanding of human behavior to find and unlock value through tech-powered and intelligence-fueled experiences. We combine human-centered design, powerful data, and strong tech to accelerate transformation at scale. You will be surrounded by the best in the world providing market leading technology and insights to modernize and simplify the customer experience. Within our professional services team, you will deliver strategic consulting, design, advisory services, market research, and contact center analytics that deliver insights to improve outcomes and value for our clients. Hence achieving our vision.

Our game-changers around the world have devoted their careers to ensuring every relationship is exceptional. And we're proud to be recognized with awards such as "World's Best Workplaces," "Best Companies for Career Growth," and "Best Company Culture," year after year.

Join us and be part of this journey towards greater opportunities and brighter futures.
Title: Senior API Java Developer

Location: Bellevue, WA (Onsite- 5 days a week)

We are seeking a highly skilled Senior API Java Developer to design, develop, and maintain scalable, secure, and high-performance APIs. The ideal candidate will have deep expertise in Java (Spring Boot), containerization (Docker, Kubernetes), and CI/CD automation. This role involves close collaboration with DevOps, architecture, and product teams to deliver enterprise-grade API solutions.
Key Responsibilities:

• Design and develop RESTful APIs using Java and Spring Boot.
• Build and manage microservices architecture.
• Containerize applications using Docker and orchestrate with Kubernetes.
• Implement and maintain CI/CD pipelines using tools like Jenkins, GitHub Actions, or Harness.
• Ensure API security using OAuth2, JWT, and other best practices.
• Collaborate with cross-functional teams to define API contracts and integration strategies.
• Monitor and optimize API performance using tools like Prometheus, Grafana, or ELK Stack.
• Participate in code reviews and mentor junior developers.

Required Qualifications:

• Bachelor's or Master's degree in Computer Science, Engineering, or related field.
• 5+ years of experience in Java backend/API development.
• Strong proficiency in Spring Boot and RESTful API design.
• Experience with Docker and Kubernetes (EKS, AKS, GKE, or OpenShift).
• Familiarity with CI/CD tools (Jenkins, Git, Maven, etc.).
• Knowledge of SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
• Experience with API documentation tools like Swagger/OpenAPI.
• Understanding of microservices architecture and cloud-native development.

Preferred Skills:

• Experience with WSO2 API Manager or other API gateways.
• Exposure to cloud platforms (AWS, Azure, Google Cloud Platform).
• Familiarity with DevSecOps tools (SonarQube, Checkmarx).
• Knowledge of GraphQL is a plus.
• Experience in financial or compliance-related applications is a bonus.

At Concentrix, we provide customer experience solutions that may involve handling sensitive data. As part of our hiring process, all candidates must undergo a background check in accordance with applicable law, which will include identity verification and employment eligibility.

The base salary range for this position is $ 92,250 - $ 144,964, plus incentives that align with individual and company performance. Actual salaries will vary based on work location, qualifications, skills, education, experience, and competencies. Benefits available to eligible employees in this role include medical, dental, and vision insurance, comprehensive employee assistance program, 401(k) retirement plan, paid time off and holidays.

The deadline to apply for this position is 09/18/2025.

#LI-OnsiteBellevueWA

#Concentrix

Location:
USA Bellevue 13555 SE 36th Street

Language Requirements:

Time Type:
Full time

Physical & Mental Requirements: While performing the duties of this job, the employee is regularly required to operate a computer, keyboard, telephone, headset, and other office equipment. Work is generally sedentary in nature.

If you are a California resident, by submitting your information, you acknowledge that you have read and have access to the Job Applicant Privacy Notice for California Residents

Concentrix is an equal opportunity and affirmative action (EEO-AA) employer. We promote equal opportunity to all qualified individuals and do not discriminate in any phase of the employment process based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy or related condition, disability, status as a protected veteran, or any other basis protected by law.

For more information regarding your EEO rights as an applicant, please visit the following websites:

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