Senior Fullstack Developer

JOB DESCRIPTION
Position : Senior Fullstack Developer
Quantity : 02 Senior
Type : Full-time
Working location : Saigon Centre, 14th Floor, The Executive Centre, 65 Le Loi, Ben Nghe Ward, District 1, Vietnam.
HO: 5th Floor, TTC Building, No.19 Duy Tan St., Cau Giay Ward, Hanoi Capital, Vietnam
ABOUT US
Astek is a global player in engineering and technology consulting, founded in France in 1988. Today, we are +7500 engineers across over 30 countries in the world.
With expertise in many industrial and tertiary sectors, we support our international clients in the intelligent deployment of their products and services, and in the implementation of their digital transformation.
Astek Vietnam is established in 2022 to increase group's capability to support our clients' operation around the globe, leveraging Vietnam talented engineers.
More information about our group: [protected info]
JOB DESCRIPTION
Role Purpose
Develop and modernise web applications using a consistent, API-first technology stack. The role will support new product delivery, the gradual modernisation of existing systems, and the creation of reusable services that enable future data, MCP and AI integration layers.
Key Responsibilities
Build modern web applications. Develop responsive, accessible user interfaces with TypeScript / JavaScript, React, [protected info], HTML and CSS.
Deliver backend services. Create maintainable application services in TypeScript / [protected info] or Python, with clear validation, error handling and documentation.
Design reusable APIs and integrations. Build and consume REST APIs; connect applications, data sources, identity platforms and enterprise services.
Modernise incrementally. Improve or replace legacy components where there is clear value, without assuming wholesale rewrites of fit-for-purpose systems.
Own delivery quality. Use Git, automated testing, peer review and CI/CD to deliver reliable changes safely and frequently.
Operate secure services. Deploy and support cloud-based applications with appropriate logging, monitoring, alerting, secrets management and secure coding practices.
Standardise and reuse. Contribute shared patterns, components, libraries and service contracts that reduce duplication across projects.
Use AI responsibly. Apply AI-assisted development tools to accelerate analysis, prototyping, coding and testing while validating outputs and protecting sensitive data
REQUIREMENT
● Bachelor's degree in Information Technology, Computer Science, Engineering, or a related discipline.
● Minimum 5 years of experience
● Proficiency in TypeScript / JavaScript, React / [protected info], and TypeScript or Python backends.
● Ability to work collaboratively in a team
● Experience working in Agile environments
● English proficiency required for communication.
BENEFITS
Attractive salary: Nego. Performance based award.
Young and dynamic working environment.
Continuous development of hard and soft skills through work and professional training.
Opportunity to approach newest technology trends.
Salary reviews 1 times/year or on excellent performance
Company's labor policy completely pursuant to labor legislation plus other benefits offered by the company (Company trip, Holiday, etc.)
CONTACT
ASTEK VIETNAM
Contact Person: Ms. Dzung Nguyen
Phone Number : [protected info] / Zalo ([protected info])
Email: [protected info]
Website:[protected info]?lang=en