Software Developer (Java)

Ambition Singapore; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

Ambition Singapore is seeking a hands-on Full Stack Software Developer to join our Enterprise 5G/IoT Product team to build scalable, enterprise-grade applications and platforms.

You will design, develop and deploy cloud-native microservices, modern web apps, and RESTful APIs, leveraging Java 17+, Spring Boot, Kafka, Docker and Kubernetes. Collaborate in Agile, ensure performance, security and reliability.

Qualifications

• Hands-on experience building cloud-native microservices.
• Strong backend development with Java and Spring Boot.
• Experience designing RESTful APIs and scalable systems.

Responsibilities

• Develop scalable backend services using Java 17+ and Spring Boot.
• Design and implement RESTful APIs and microservices architectures.
• Work with messaging technologies such as Kafka and other Pub/Sub frameworks.
• Develop solutions leveraging SQL and NoSQL databases (MongoDB, Cassandra, PostgreSQL, MySQL, Elasticsearch).
• Deploy and manage applications using Docker, Kubernetes, CI/CD pipelines, and cloud platforms (AWS, Azure, or GCP).
• Ensure high performance, security, scalability, and reliability through testing, monitoring, and code reviews.
• Collaborate with cross-functional teams in an Agile environment to deliver innovative 5G and IoT solutions.

Skills

Java

Spring Boot

REST APIs

Kafka

Docker

Kubernetes

CI/CD

Git

React

Angular

Vue.js

SQL

NoSQL

Cloud (AWS/Azure/GCP)

MongoDB

Tools

Java 17+

Spring Boot

REST APIs

Kafka

Docker

Kubernetes

CI/CD

Git

React/Angular/Vue.js

MongoDB

PostgreSQL/MySQL

Elasticsearch

Job description

Our client is looking for a hands-on Full Stack Software Developer to join their Enterprise 5G/IoT Product team and help build scalable, enterprise-grade applications and platforms. The role involves designing, developing, and deploying cloud-native microservices and modern web applications that support large-scale 5G business services.

Key Responsibilities

• Develop scalable backend services using Java (17+) and Spring Boot.
• Design and implement RESTful APIs and microservices architectures.
• Work with messaging technologies such as Kafka and other Pub/Sub frameworks.
• Develop solutions leveraging SQL and NoSQL databases (MongoDB, Cassandra, PostgreSQL, MySQL, Elasticsearch).
• Deploy and manage applications using Docker, Kubernetes, CI/CD pipelines, and cloud platforms (AWS, Azure, or GCP).
• Ensure high performance, security, scalability, and reliability through testing, monitoring, and code reviews.
• Collaborate with cross-functional teams in an Agile environment to deliver innovative 5G and IoT solutions.

Required Skills

• Experience with frontend frameworks such as React, Angular, or Vue.js.
• Knowledge of microservices, REST APIs, and cloud-native application development.
• Hands-on experience with Kafka, Docker, Kubernetes, Git, and CI/CD tools.
• Familiarity with both relational and NoSQL databases.
• Strong problem-solving, communication, and collaboration skills.

Preferred

• Experience in enterprise SaaS platforms, IoT, 5G, cloud architecture, and AI/ML-related technologies.