Senior Full Stack Engineer: Cloud-Native, Microservices & AI

OX CONSULTANCY PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

OX CONSULTANCY PTE. LTD. seeks a Senior Full Stack Engineer to design, develop, and support scalable enterprise applications across backend, frontend, cloud and DevOps environments.

You will build RESTful APIs, microservices, and GraphQL solutions, develop web apps with Angular/React, and deploy on AWS/Azure with Docker/Kubernetes. Experience with Kafka, CI/CD and AI-enabled initiatives is expected.

Qualifications

• Degree in Computer Science, Software Engineering or related discipline.
• Minimum 8 years of hands-on software engineering experience, including enterprise full-stack development.
• Strong hands-on experience in Java, Spring Boot, REST APIs, microservices and SQL.
• Strong experience with Angular/React and JavaScript/TypeScript.
• Practical experience with Python or Node.js.
• Hands-on experience with Docker, Kubernetes and CI/CD.
• Experience with Kafka or equivalent messaging/event-streaming technologies.
• Strong production support, debugging and problem-solving capabilities.
• Experience with AWS or Azure cloud platforms.
• Exposure to Generative AI/LLM, AI Copilot or agentic AI solutions is required.

Responsibilities

• Design and develop enterprise applications using Java, Spring Boot, Python and Node.js.
• Build scalable RESTful APIs, microservices, API Gateway and GraphQL solutions.
• Develop responsive web applications using Angular, React, JavaScript and TypeScript.
• Design and implement event-driven solutions using Kafka, ActiveMQ and Azure Event Bus.
• Develop and maintain cloud-native applications on AWS and Azure.
• Implement containerized applications using Docker and Kubernetes/AKS.
• Build and optimize CI/CD pipelines using Jenkins and GitHub Actions.
• Work with MySQL, MongoDB and Redis for application data management.
• Apply secure coding, code quality and DevSecOps practices using tools such as SonarQube, Cycode, Burp Suite and Wiz.
• Troubleshoot complex production issues and provide L2/L3 support, RCA and permanent fixes within defined SLAs.
• Contribute to Generative AI, LLM and AI Copilot/agentic AI initiatives and integrate AI capabilities into enterprise applications.
• Collaborate with architects, developers, QA, DevOps and business stakeholders in an Agile/Scrum environment.

Skills

Java

Spring Boot

Angular/React

JavaScript/TypeScript

Python

Node.js

REST APIs

Microservices

SQL

AWS

Azure

Docker

Kubernetes

CI/CD

Kafka

Event streaming

GraphQL

DevSecOps

Security

Education

Degree in Computer Science or Software Engineering

Tools

Docker

Kubernetes

Job description

OX CONSULTANCY PTE. LTD. seeks a Senior Full Stack Engineer to design, develop, and support scalable enterprise applications across backend, frontend, cloud and DevOps environments.

You will build RESTful APIs, microservices, and GraphQL solutions, develop web apps with Angular/React, and deploy on AWS/Azure with Docker/Kubernetes. Experience with Kafka, CI/CD and AI-enabled initiatives is expected.