Back End Developer

PT Bank Digital BCA (BCA Digital); Daerah Khusus Ibukota Jakarta; On-site; IDR 200.000.000 - 300.000.000; Full time

Job summary

A leading financial services company is seeking a skilled Backend Developer to enhance their internet banking platform. The role involves developing microservices, ensuring high system performance, and collaborating with teams to introduce innovative banking features. Candidates should possess strong experience in Java, Spring Boot, and modern database solutions, contributing to secure and high-availability systems in the fintech domain.

Qualifications

• 3+ years experience for mid-level, 5+ years for senior-level in backend development.
• Strong proficiency in Java (17-21) and Spring Boot.
• Hands-on experience with GitLab CI/CD and Kubernetes deployment.

Responsibilities

• Design and maintain microservices for the internet banking platform.
• Ensure backend systems are secure, scalable, and performant.
• Collaborate with teams to deliver new features and enhancements.

Skills

Java

Spring Boot

Microservices

PostgreSQL

GitLab CI/CD

Kubernetes

Kafka

Redis

RESTful APIs

Problem-Solving

Job description

Key Responsibilities:

• Design, develop, and maintain microservices for our internet banking platform using Spring Boot and Java (17-21).
• Ensure the backend systems are secure, scalable, and performant to handle high transaction volumes.
• Collaborate with cross-functional teams to deliver new banking features and enhancements.
• Utilize GitLab CI/CD for seamless integration and deployment to Kubernetes clusters.
• Implement and manage data storage solutions using PostgreSQL.
• Integrate messaging systems using Kafka for real-time data processing.
• Optimize performance with caching strategies using Redis.
• Troubleshoot and resolve complex technical issues in a banking environment, ensuring high availability and reliability.

Requirements:

• Experience: 3+ years for mid-level, 5+ years for senior-level positions in backend development.
• Proficiency in Java (17-21) and Spring Boot.
• Experience with microservices architecture.
• Hands-on experience with GitLab CI/CD and deploying to Kubernetes.
• Strong knowledge of PostgreSQL for database management.
• Experience with Kafka for building data pipelines and distributed systems.
• Familiarity with Redis for caching solutions.
• Experience in developing secure, high-availability systems, preferably in the financial services or internet banking domain.
• Understanding of RESTful APIs and third-party service integrations.
• Excellent problem-solving skills and ability to work in a collaborative environment.

Nice to Have:

• Experience with cloud platforms (AWS, GCP, Azure).
• Familiarity with container orchestration tools like Docker.
• Knowledge of security best practices in microservices, Kubernetes, and financial systems.