Job Title: API Developer About the Role- Design, develop, and maintain scalable REST APIs and backend services using Java 21 and Spring Boot.
- Build cloud-native microservices leveraging Spring Cloud and modern distributed system patterns.
- Develop integrations between enterprise applications, databases, and external services.
- Work with NoSQL databases including Cassandra and MongoDB to design efficient data models and queries.
- Deploy and manage applications in AWS containerized environments using ECS and EKS.
- Create and maintain Infrastructure as Code (IaC) using Terraform.
- Implement CI/CD pipelines and deployment automation using Jenkins and Spinnaker.
- Monitor application performance, troubleshoot production issues, and improve system reliability using Splunk and Dynatrace.
- Collaborate with cross-functional teams to deliver secure, high-performing, and resilient software solutions.
- Participate in code reviews, architecture discussions, and engineering best practices initiatives.
- Stay current with emerging technologies including Spring AI, Agentic AI concepts, and Model Context Protocol (MCP).
Required Qualifications- 3-6 years of professional software engineering experience.
- Strong programming experience with Java 21 (or modern Java versions).
- Hands-on experience with Spring Boot and REST API development.
- Experience building microservices architectures and distributed systems.
- Strong understanding of Spring Cloud components and cloud-native application design.
- Experience working with Cassandra and/or MongoDB.
- Hands-on experience with AWS cloud services.
- Experience deploying containerized applications using ECS and/or EKS.
- Strong knowledge of Infrastructure as Code using Terraform.
- Experience building and maintaining CI/CD pipelines using Jenkins and Spinnaker.
- Experience with application monitoring, logging, and observability tools such as Splunk and Dynatrace.
- Understanding software engineering best practices, testing, and performance optimization
Location:5 days Onsite in Manhattan, NY
Salary Range:The salary for this position is between $110K-$120K USD annually. Pay within this range may vary based on geography, experience, skills, and applicable qualifications
Benefits: Eligible employees may receive the following benefits: [Medical insurance] [Dental insurance] [Vision insurance] [401(k) retirement plan] [Long-term disability insurance] [Short-term disability insurance] [5 personal days annually] [10-15 days of paid vacation] [6 paid holidays + 1 floating holiday] [Ascendion Learning Management System access]
Want to change the world? Let's connect.Tell us about your expertise, experience, and ambitions. Bring your insights, unique perspective, and enthusiasm to build the next generation of data center infrastructure & mdash; together with Ascendion.
Preferred Skills API
Job details Job ID 332901
Role API developer
Location New York, New York, US
Job type Direct Hire
Recruiter Garima
Email
[email protected] 
