Senior Fullstack Engineer

Manpower Staffing Services (Singapore) Pte Ltd; Singapore; Presencial; SGD 180.000 - 240.000; Jornada completa

Descripción de la vacante

Manpower Staffing Services (Singapore) Pte Ltd is seeking a senior software engineer to lead full‑stack development efforts in a Singapore-based role. You will design and deliver high-impact features using Vue 3 and TypeScript, while building backend services with Node.js and AWS serverless tech.

You will modernise existing apps and define cloud infrastructure with AWS CDK, DynamoDB and SQL databases. You will mentor engineers, perform code reviews, and collaborate with stakeholders to create

Formación

• 9+ years of professional software engineering experience.
• Experience leading technical projects, architectural decisions or mentoring engineers.
• Experience in full-stack software development.
• Advanced knowledge of TypeScript and modern JavaScript.
• Experience with Vue 3 or another modern frontend framework (React/Angular) and ability to learn Vue 3.
• Experience building backend services using Node.js and TypeScript.
• Hands-on production experience with AWS CDK.
• Experience with AWS Lambda, API Gateway and DynamoDB.
• Experience designing relational databases and data modelling.
• Good understanding of serverless and event-driven architecture.
• Experience with AWS services such as SQS, SNS, EventBridge, Step Functions, IAM and CloudWatch.
• Understanding of REST APIs, authentication and authorization.
• Experience with CI/CD, automated testing and production deployments.
• Ability to make sound architectural decisions and communicate trade-offs.
• Experience reviewing code and guiding other engineers.

Responsabilidades

• Design and deliver high-impact products and features from concept to production.
• Modernise existing applications to improve performance and reliability.
• Build frontend applications using Vue 3 and TypeScript.
• Develop backend services and APIs using AWS serverless technologies.
• Design cloud infrastructure with AWS CDK and scalable data models with DynamoDB/SQL.
• Define technical standards and architectural principles.
• Raise engineering quality via code reviews and mentorship.
• Improve system reliability, security, monitoring and performance.
• Troubleshoot production issues and implement long-term solutions.
• Partner with stakeholders to translate operational needs into scalable solutions.

Conocimientos

TypeScript

JavaScript

Vue 3

Node.js

AWS CDK

AWS Lambda

REST APIs

CI/CD

Code reviews

Herramientas

AWS CDK

AWS Lambda

API Gateway

DynamoDB

SQL databases

PostgreSQL/MySQL

Descripción del empleo

Job Description & Requirements

• Design, develop and deliverhigh-impact products and features from concept to production.


• Modernise and strengthen existing applications to improve their performance, reliability and long-term value.


• Build frontend applications using Vue 3 and TypeScript.


• Develop backend services and APIs using AWS serverless technologies.


• Design and maintain cloud infrastructure using AWS CDK.


• Design scalable data models using DynamoDB and SQL databases.


• Define technical standards, development practices and architecture principles that enable the team to build with confidence.


• Raise engineering quality through thoughtful code reviews, technical guidance and mentoring.


• Improve system reliability, security, monitoring and performance.


• Troubleshoot production issues and implement long-term solutions.


• Partner with business stakeholders to turn real operational needs into effective, scalable technical solutions.

Requirements

• 9+ years of professional software engineering experience.


• Demonstrated experience leading technical projects, making architectural decisions or mentoring engineers.


• Experience in full-stack software development.


• Advanced knowledge of TypeScript and modern JavaScript.


• Experience with Vue 3 or another modern frontend framework such as React or Angular, with the ability to become productive in Vue 3.


• Experience building backend services using Node.js and TypeScript.


• Hands-on production experience with AWS CDK.


• Experience with AWS Lambda, API Gateway and DynamoDB.


• Experience designing and working with SQL databases.


• Good understanding of relational data modelling, indexing, joins, transactions and query optimization.


• Good understanding of serverless and event-driven architecture.


• Experience with AWS services such as SQS, SNS, Event Bridge, Step Functions, IAM and CloudWatch.


• nderstanding of REST APIs, authentication and authorisation.


• Experience with CI/CD, automated testing and production deployments.


• Ability to make sound architectural decisions and clearly communicate technical trade-offs.


• Experience reviewing code and guiding other engineers.

Good to have

• Hands-on experience with Vue 3 and the Composition API.


• Experience designing DynamoDB access patterns and secondary indexes.


• Experience with PostgreSQL, MySQL or Amazon Aurora.


• Experience implementing database migrations and schema changes.


• Experience implementing reliable asynchronous workflows, retries and idempotency.


• Experience with end-to-end testing tools such as Playwright.


• Experience integrating third-party or enterprise systems.


• Experience with AWS Cognito or Microsoft Entra ID.


• Experience using Codex or similar AI-assisted development tools