Java API developer

Capgemini; Pune District; Híbrido; INR 1.500.000 - 2.100.000; Tempo integral

Resumo da vaga

Capgemini in Pune seeks an experienced API Developer/Designer to craft secure, scalable APIs for Cards and Financial Services, supporting critical transaction flows and integrations.

You will design REST APIs, define contracts, and implement microservices with Kafka, deploying on AWS while ensuring security and observability. Collaboration with cross-functional teams is essential.

Qualificações

• Experience designing and delivering secure, scalable APIs.
• Strong domain knowledge in Cards or Financial Services.
• Understanding of card transaction flows and banking APIs.
• Experience with high-throughput, regulated systems.

Responsabilidades

• Design and build REST APIs using Java & Spring Boot
• Define API contracts, standards, versioning, and documentation
• Implement microservices and event-driven flows using Kafka
• Deploy and run APIs on AWS cloud environments
• Ensure security, compliance, resilience, and observability
• Collaborate with Cards business, QA, DevOps, and Architecture teams

Conhecimentos

Java 8/11/17

Spring Boot

REST API design

Apache Kafka

AWS

SQL databases

Ferramentas

Oracle

PostgreSQL

MySQL

Descrição da vaga

JD for API Dev and Designer

Location: Pune

API Developer / API Designer Java, Spring Boot (Cards / Financial Services)

First Round: Hacker rank test

Role Objective

Hire an experienced API Developer / API Designer to design and deliver secure, scalable, highperformance APIs for Cards and Financial Services platforms, supporting businesscritical transaction flows and integrations.

Core Responsibilities (What Theyll Do)

• Design and build REST APIs using Java & Spring Boot
• Define API contracts, standards, versioning, and documentation
• Implement microservices and eventdriven flows using Kafka
• Deploy and run APIs on AWS cloud environments
• Ensure security, compliance, resilience, and observability
• Collaborate with Cards business, QA, DevOps, and Architecture teams

MustHave Skills

Technology

• Java (8 / 11 / 17), Spring Boot
• REST API design & integration
• Apache Kafka (eventdriven architecture)
• AWS (EC2/EKS, S3, RDS, IAM, API Gateway)
• SQL databases (Oracle / PostgreSQL / MySQL)

Domain

• Strong experience in Cards or Financial Services
• Understanding of card transaction flows & banking APIs
• Experience with highthroughput, regulated systems

GoodtoHave / Value Add

• API Gateway (Spring Cloud / AWS API Gateway)
• OAuth2, JWT, mTLS security models
• Redis / caching, performance optimization
• Observability tools (Splunk, AppDynamics, ELK, Prometheus)