Web Developer jobs in Singapore

We are seeking a Full Stack Developer (2–5 years experience) with strong hands‑on experience in both frontend and backend development, primarily working with ReactJS + TypeScript on the frontend, and Java‑based microservices using Vert.x / Quarkus on the backend. You will work closely with our UI/UX design team to implement pixel‑perfect Figma designs, and collaborate with backend engineers to build scalable APIs, integrate databases, and deliver production‑ready features. This is a fully on‑site role and requires the candidate to work physically from our office.

• Develop responsive, high‑performance web applications using ReactJS + TypeScript.
• Build and enhance admin portals using React Admin and REST data‑provider patterns.
• Implement pixel‑perfect UI from Figma designs with high accuracy and consistency.
• Integrate frontend components with backend services via REST APIs using Axios.
• Implement forms and validations using React Hook Form and routing using React Router.
• Maintain and improve legacy frontend projects using Webpack, jQuery, Knockout.js (when required).
• Ensure cross‑browser and cross‑device compatibility.

• Develop and maintain backend REST APIs using Java (17+), Vert.x (3/4), and Quarkus 3.
• Implement secure authentication/authorization using JWT‑based security patterns.
• Build database‑driven features using MySQL (JPA/Hibernate/Spring Data JPA/Panache and reactive Vert.x MySQL Client).
• Manage schema changes and deployments using Liquibase.
• Integrate external services using Vert.x WebClient and non‑blocking design approaches.
• Support logging, monitoring, and production readiness practices.

• Work on CMS‑driven features using Strapi (Headless CMS).
• Support GraphQL‑based content APIs and internationalization (i18n) where applicable.
• Manage integrations such as AWS S3 media upload providers and email providers (Mailgun/Nodemailer).
• Support custom Strapi plugins/providers and content import/export workflows. Support platform integrations

• Support platform integrations such as Shopify apps (embedded app patterns, Prisma + MySQL, GraphQL codegen workflows) where required.
• Support GenAI integrationprojects such as AWS Bedrock Agents / Runtime (bonus exposure).

• Write clean, maintainable, and reusable code following engineering best practices.
• Perform unit/integration testing and participate in code reviews.
• Use GitHub for version control, branching strategies, and pull request workflows.
• Collaborate closely with UI/UX designers, product owners, and engineering team members.

• 2–5 years of professional experience in software development (Full Stack / Frontend + Backend).
• Strong experience in ReactJS with good TypeScript fundamentals.
• Solid understanding of HTML5 / CSS3 / JavaScript (ES6+).
• Backend development experience with Java (17+ preferred).
• Familiarity with Vert.x and/or Quarkus (or equivalent microservice frameworks).
• Experience integrating frontend with backend systems using REST APIs and JSON.
• Knowledge of MySQL and database fundamentals (queries, schema design, performanceawareness).
• Understanding of authentication patterns such as JWT.
• Familiarity with Git‑based workflows and code review practices.
• Strong problem‑solving, debugging, and communication skills.
• Comfortable working in an on‑site office environment (not remote).

• React Admin experience.
• Strapi CMS and/or GraphQL experience.
• AWS services exposure (S3, SQS,IAM/STS).
• Observability tooling exposure (Micrometer / Prometheus).
• Shopify app development and Prisma ORM experience.
• Experience supporting legacy frontend stacks (Webpack, jQuery, Knockout.js).
• PDF/Excel generation features and reporting workflows.

• ReactJS, TypeScript, Vite
• React Admin, React Router
• Axios, React Hook Form
• ESLint, Prettier
• Legacy: Webpack, EJS, jQuery, Knockout.js

• Java 17+ (with exposure to Java 8/21 in some services)
• Vert.x (3/4), Quarkus 3
• MySQL, Hibernate / JPA, Spring Data JPA, Panache
• Liquibase
• JWT security

• Strapi CMS (Node.js)
• GraphQL, i18n, RBAC
• AWS S3 upload providers
• Email providers (Mailgun /Nodemailer)

• Competitive salary package.
• Opportunities to build real‑world full stack systems across frontend + backend.
• Exposure to modern microservices, CMS platforms, and cloud integrations.
• Collaborative on‑site team culture with close communication between design and engineering teams.
• Supportive environment for learning and growth (2–5 years talent development track).