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API Developer

Quincy, Massachusetts - Posted on February 11, 2026
Published By Laura Sweeney

Trillium Professional is now seeking an API Developer in Quincy, MA for a Hybrid position.

Key Responsibilities : API Development 
•    Design, develop, and maintain RESTful APIs using Java 8+ and Spring Boot. 
•    Build and enhance microservices that consume JSON payloads from multiple external agencies 
•    Implement business logic based on agency, notice type, and payload data. 
•    Implement robust error handling, logging, and retry mechanisms. 
•    Write unit and integration tests to ensure reliability and quality. DevOps & Deployment 
•    Support CI/CD pipelines for Spring Boot microservices. 
•    Perform application deployments across DEV, QA, UAT, and PROD environments. 
•    Manage and update environment-specific configurations (externalized properties). 
•    Work with GitLab and CI tools (GIT, JIRA, Jenkins). 
•    Monitor application logs on AWS, troubleshoot deployment issues, and support production fixes. 

Pay rate is $58/hour. Apply now!

Required Experience and Skills 
•    A total of 7+ years of experience with 5+ years of hands-on API/backend development and 3-4 years of real
•    DevOps exposure. 
•    Strong experience in Java 8 or above. 
•    Hands-on expertise with SpringBoot and Microservices. 
•    Experience building and consuming REST APIs. 
•    Good understanding of JSON, HTTP, and third-party integrations. 
•    Experience with CI/CD, deployments, and configuration management. 
•    Working knowledge of Linux environments and application troubleshooting. 
•    Cloud deployments (AWS/Azure/GCP) 
•    Monitoring & Logging (Cloudwatch, Prometheus, Grafana. ELK). Nice to Have 
•    Experience with government or large-scale enterprise systems
•    Knowledge of asynchronous processing or messaging system
•    AWS Certified Solutions Developer


 


Trillium has been recruiting and placing professionals for over 30 years. From Fortune 100 companies to small businesses, our philosophy remains the same: to achieve excellence by providing quality employees and an uncompromising level of service. We believe in honesty, integrity, and a simple philosophy of providing value to our customers and our employees. We strive to be unsurpassed in the recruitment and placement of quality and skilled professionals. Trillium is an Equal Opportunity Employer.

Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for the employers and the California Fair Chance Act.

By applying to this job, I agree to receive electronic communications including SMS text and email regarding future opportunities, referral bonus incentives, and other promotions from Trillium. You may opt out at any time from future communications by responding STOP to any electronic communication. You may view our full privacy policy at https://trilliumstaffing.com/jobs/privacy/.

Trillium offers a comprehensive benefit package that includes the ability to participate in health insurance and retirement plans, paid holidays, state required leave, and other leave, if applicable. Trillium’s offerings are dependent on the state in which the assignment is located, length of time worked, and may change depending on assignment. Benefit packages for direct hire placements vary based on the client company.

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