Job Summary: We are seeking a Senior Backend Developer – Java / Spring Boot to design, develop, and optimize microservices, implement APIs and AWS-based solutions, and collaborate within agile teams. Key Highlights: 1. Backend microservice design and development with Java and Spring Boot 2. Implementation of RESTful and SOAP APIs 3. Development of solutions in AWS environments NEORIS is a Digital Accelerator helping companies step into the future, with 20 years of experience as Digital Partners to some of the world’s largest enterprises. We are over 4,000 professionals across 11 countries, operating with a multicultural startup culture that fosters innovation and continuous learning to deliver high-value solutions for our clients. We are looking for a Senior Backend Developer – Java / Spring Boot. **Key Responsibilities:** ---------------------------------- * Design, develop, and optimize **backend microservices** using Java and Spring Boot. * Implement **RESTful and SOAP APIs**, ensuring efficiency, security, and versioning. * Develop solutions in **AWS environments**, leveraging Lambda, ECS, Aurora, DynamoDB, and API Gateway. * Participate in defining technical architecture: serverless, hybrid, cloud, and on-premises. * Implement observability using **CloudWatch, X‑Ray, Trace**, and bank-specific tools. * Apply secure development principles, design patterns, and industry best practices. * Integrate into agile teams and collaborate with architecture, QA, DevOps, and business units. * Deploy infrastructure as code using **CloudFormation**. * Maintain clear and up-to-date technical documentation. * Resolve incidents, optimize services, and ensure SLA compliance. **Technical Requirements:** ---------------------------- * Java **8 / 11 / 17**. * Spring Framework / Spring Boot. * **REST** and **SOAP** APIs. * Enterprise microservices. * AWS Lambda. * Amazon ECS. * Aurora (MySQL/PostgreSQL). * DynamoDB. * API Gateway. * Observability: **CloudWatch, X‑Ray, Tracing**. **We Offer:** * **Prepaid Medical Insurance** * **NEORIS Days (3 free days)** * **Annual Performance Bonus** * **Vacation Bonus** * **Training and Learning Platforms** * **Connectivity Allowance** We invite you to learn more about us at http://www.neoris.com, Facebook, LinkedIn, Twitter or Instagram: @NEORIS. Santiago Velasquez \#LI\-SV1