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
Job Requirements
Postgraduate / Tertiary qualification in computer science, engineering, information systems or other quantitative / analytical fields.
Experience in technology development with min. 3 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.
Applicants with more than 6 years of relevant experience will be considered for Lead position.
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.
A joint venture company by ST Engineering and HTX (Home Team Science and Technology Agency), Codex Solutions is set up to be a dynamic and forward-looking technology company established to develop cutting-edge software solutions that support and strengthen Singapore’s homeland security efforts. As a mission-driven organisation, we are focused on building strong in-house capabilities that directly address the complex challenges faced by the Home Team.
With a strong emphasis on innovation, product excellence, and impact at scale, Codex Solutions offers a unique environment where purpose meets technology. We are assembling a diverse and talented team of technologists and problem solvers who are passionate about making a real difference. If you're looking to shape meaningful solutions and be part of something bigger — Codex Solutions is where you’ll want to be.