Senior Java Developer

Adeva is a global talent network that enables work without boundaries by connecting tech professionals with top companies worldwide. 

We are looking for an experienced Java Developer with strong Spring Boot expertise to join a growing engineering team. You will play a key role in designing, developing, and deploying scalable backend services while collaborating closely with frontend and DevOps teams in a cloud-based environment.

This role requires hands-on experience building modern, secure, and cloud-native applications deployed on AWS.

Responsibilities

• Design, develop, and maintain backend services using Java and Spring Boot
• Build scalable, high-performance RESTful APIs
• Integrate with frontend components utilizing AG Grid (JavaScript)
• Implement and maintain authentication and authorization flows using Auth0
• Manage feature flagging and controlled rollouts using LaunchDarkly
• Deploy, monitor, and maintain applications in AWS cloud environments
• Collaborate with cross-functional teams to define and deliver technical solutions

Requirements

• 7+ years of professional experience with Java (8+)
• Proven expertise in Spring Boot
• Solid experience building and consuming RESTful APIs
• Experience working with AWS (e.g., EC2, S3, RDS, Lambda)
• Experience integrating with identity providers, preferably Auth0
• Understanding of security best practices (OAuth2, JWT, RBAC)
• Experience with feature flagging tools such as LaunchDarkly
• Experience working with JavaScript-based frontend integrations (AG Grid)

About Adeva

Adeva is an exclusive network of engineers, product and data professionals that connects consultants with leading enterprise organizations and startups. Our network is distributed all over the world, with engineers in more than 35 countries. Our company culture builds connections, careers, and employee growth. We are creating a workplace from the future that values flexibility, autonomy, and transparency. If that sounds like something you’d like to be part of, we’d love to hear from you.