Mid level Full Stack Developer (Java & React)

re-zoo-me; Singapore; Hybrid; SGD 90,000 - 160,000; Full time

Job summary

Billigence Pty Ltd in Singapore is seeking a full-stack software engineer to design, develop, and maintain web applications and microservices using Java, Spring Boot, and ReactJS. You will build RESTful APIs, implement CI/CD pipelines, and ensure secure, scalable deployments on AWS, Docker, and Kubernetes.

The role emphasizes collaboration in an agile environment, writing tests, code reviews, and proactive process improvements while delivering high quality software for our clients in the

Qualifications

• Proficient in Java with full-stack development experience.
• Strong ReactJS front-end experience, including UI components.
• Experience building and consuming RESTful APIs.
• Experience with Spring Boot microservices and AWS cloud services.
• Familiarity with Docker, Kubernetes and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain web apps and microservices.
• Implement and optimize RESTful APIs.
• Build responsive front-end features with ReactJS.
• Ensure secure, scalable deployments on AWS and container platforms.
• Write tests, participate in code reviews, and support CI/CD.

Skills

Java

ReactJS

REST APIs

Spring Boot

AWS

Docker

Kubernetes

Full-stack

Tools

Docker

Kubernetes

ReactJS

Job description

ABOUT US

Billigence Pty Ltd is a specialist in the delivery of market leading Business Intelligence and CRM solutions. Headquartered in Sydney, Australia and with offices in Prague, London, Frankfurt and Singapore our passion is data and our focus is the delivery of end-to-end solutions via a talented team of skilled professionals.

We are partners with leading edge software platforms including Tableau, Alteryx, Collibra, Snowflake, GCP and Salesforce.

• Must be currently located in Singapore.

Key Responsibilities

• Design, develop, and maintain web applications and microservices using Java, Spring Boot, and ReactJS.
• Implement and optimize RESTful APIs and microservices
• Build intuitive, responsive front-end features using ReactJS and modern JavaScript frameworks.
• Ensure secure and scalable deployment of applications using AWS services (e.g., Lambda, S3, API Gateway) and container orchestration with Kubernetes.
• Implement and maintain CI/CD pipelines for continuous integration, testing, and deployment.
• Write unit and integration tests to ensure code quality and reliability.
• Participate in code reviews, agile ceremonies, and cross-functional collaboration.
• Proactively identify opportunities for process and product improvement.

Required Experience & Skills

• Proficient in Java with hands-on experience in full-stack development.
• Strong experience with ReactJS for front-end development, building conversational UIs and chat interfaces. React Native experience is a plus.
• Experience building and consuming RESTful APIs.
• Experience developing microservices using Spring Boot.
• Proficiency with AWS cloud services (e.g., Lambda, S3, API Gateway) and containerization/orchestration (Docker, Kubernetes).

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