Lead Software Engineering, AI Products

CODEX SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Public sector projects

Career development

Tech upskilling

Modern DevSecOps environments

Job summary

CODEX SOLUTIONS PTE. LTD. is seeking an experienced Senior Full Stack Developer to deliver end-to-end web applications for desktop and cloud platforms.

You will collaborate with UX/UI designers to craft responsive interfaces using HTML5, CSS, and React, while partnering with AI and software engineers to implement robust server-side solutions in Python/Node. Responsibilities include writing tests with QA, troubleshooting in production, and documenting designs for stakeholders.

Qualifications

• 6+ years delivering large-scale multi-site projects.
• Front-end: HTML5, CSS, JavaScript with React or Angular.
• Back-end: Python/Node, Express, SQL/NoSQL databases.
• Experience with test automation and CI/CD workflows.
• Docker and Kubernetes experience preferred.
• Agile SCRUM or Kanban methods; strong communication and teamwork.

Responsibilities

• Develop full stack, reactive web apps for desktop or cloud delivery.
• Collaborate with UX/UI to build responsive interfaces with React.
• Work with AI/Software Engineers on server-side Python/Node apps.
• Write tests with QA, ensure quality and stability.
• Troubleshoot and resolve issues in development and production.
• Document full-stack designs for stakeholders.
• Follow DevOps best practices: CI/CD, automated tests, secure coding.
• Stay updated with emerging technologies and trends.
• Partner with product managers to develop end-user demos.

Skills

Full stack development

React

Python

Docker

CI/CD

Agile/Scrum

Education

Bachelor's degree in CS/Engineering

Tools

AWS

Azure

GCP

Kubernetes

Job description

Job Responsibilities

• Develop full stack, reactive web apps that can be delivered either on desktop or on Cloud (AWS, MS Azure or GCP).
• Work with UX/UI designers to develop responsive front end user interfaces using HTML, CSS, React.js or equivalent.
• Work with AI Engineers and Software Engineers to develop server-side applications using Python, Node.js or equivalent framework.
• Work with QA Engineers to write tests scripts for testing and ensure the quality of the developed applications.
• Troubleshooting and resolving issues as they arise during development or in production.
• Document and communicate the full-stack design to different technical stakeholders.
• Follow the best practices of DevOps (CI/CD, automated test), Software Design and Secure Coding principles.
• Keep abreast with the emerging technologies, tools and trend related to full-stack development.
• Work closely with engagement and product managers to develop demos for end users.

Requirements

• Postgraduate / Tertiary qualification in computer science, engineering, information systems or other quantitative / analytical fields.
• Experience in technology development with min. 6 years of experience in delivering large-scale projects with multi-sites deployment and proven track records.
• Hands-on experience with front end languages such as HTML5, CSS and JavaScript and frameworks such as React or Angular.
• Hands-on experience with back-end technologies / framework such as Python, Node, Express and SQL/NoSQL Database.
• Hands-on experience with test automation and CI/CD workflow.
• Hands-on experience with Docker and Kubernetes is preferred.
• Experience with software development practices using Agile SCRUM or Kanban methodology.
• Ability to communicate technical concepts in a clear and effective manner.
• Ability to work effectively with cross-functional teams.
• Self-motivated, team player, creative with excellent communication skills, excellent interpersonal skills and ability to work independently.
• Having domain knowledge in Homeland Security sector will be an added advantage.

What We Offer

• Opportunity to work on meaningful public sector digital initiatives.
• A supportive, purpose-driven team culture.
• Structured career development and technical upskilling.
• Access to modern tools, cloud technologies, and secure DevSecOps environments.

Additional Information

• Shortlisted applicants may be involved in classified or sensitive projects that require handling of restricted information. As such, selected candidates will be required to undergo a security clearance process as part of the employment consideration.