Principal Frontend Engineer (ReactJS)

ABOUT CLIENT

Our client is a big fintech company from Japan

JOB DESCRIPTION

Create and develop a high performance SaaS B2B application
Ensure products are delivered responsibly, with a focus on availability, scalability, security, and maintainability
Collaborate with a product owner, a designer, and backend engineers to integrate product features
Transform UI/UX designs and business requirements into high-quality, well-tested, clean, simple, and maintainable code
Set the example for technical best practices
Address technical issues, risks, and challenges, escalating when necessary and offering solutions
Sustain and enhance product quality

JOB REQUIREMENT

At least 8 years of experience in web development.
A minimum of 5 years of experience in frontend development with React/Typescript.
Proficiency in Agile development.
Strong understanding of JavaScript fundamentals.
Sound knowledge of HTML and CSS.
Familiarity with frontend testing frameworks such as Jest, Mocha, etc.
Experience using, designing, and building GraphQL Web Service APIs.
Knowledge in designing system architecture.
Proficiency in designing and maintaining UI components (Stotrybook, Visual Regression Test, etc.).
Outstanding verbal communication skills in English.
At least 1 year of experience with backend development (Golang/ Java/ NodeJS/ Others).
Familiarity with CI/CD (Github workflow, Circle CI) and infrastructure (AWS, Heroku).
Experience with container-based development (Docker, docker-compose, Kubernetes).
Experience with the scrum master role.
Proficiency in utilizing design systems.
Experience in utilizing state management libraries (Redux, etc.).
Understanding of microfrontend architecture.

WHAT'S ON OFFER

Employees have the flexibility to work two days in the office and three days from home
Work hours are flexible, with the option to start between 8AM-9AM from Monday to Friday
Full salary during the probation period
Eligibility for various insurance benefits, including social, health, and unemployment insurance, as well as private health and accident insurance
Additional perks such as a 13th-month salary, 16-24 paid days off, and paternity leave
Opportunities for annual company trips, quarterly team building activities, and participation in billiards and running clubs
Access to an annual health check and well-equipped facilities, including a MacBook Pro and additional monitor
Clearly defined career paths for employees
Sponsorship for foreign language and international technology-related certifications
Access to both internal and external training courses, soft-skill workshops, and tech seminars
Recognition awards and biannual performance and salary reviews (in June and December)

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Product

Technical Skills:

ReactJS, Typescript

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Hybrid

Job ID:

J01722

Status:

Close

Related Job:

Senior Software Engineer - DevOps (ERP)

Ho Chi Minh - Viet Nam


Outsource

You drive the step-by-step migration of our ERP from a single virtual-machine setup towards containerized workloads on Linux and Docker. You design, implement, and maintain agent-based deployment for both virtual machines and - increasingly - containers, making sure they are provisioned, deployed, and updated reliably. You provision and operate virtual machines, containers, deployment targets, and delivery infrastructure in Azure. You ensure the cloud onboarding wizard (React) and the surrounding cloud services run reliably so that customers can work without interruption. You instrument the platform with telemetry, monitoring, and observability so that issues are detected early and operations stay transparent. You design, implement, and maintain CI/CD pipelines and automate build, packaging, testing, and deployment processes. You support the migration of existing build and release processes towards GitHub Actions and modern delivery workflows. You manage and evolve self-hosted runners and build infrastructure. You collaborate with Quality Engineering to integrate automated tests into delivery pipelines. You work with Release Management to improve release reliability, transparency, and automation. You identify bottlenecks in the software delivery process and continuously improve developer productivity. You help establish the technical foundation for future Continuous Delivery and Continuous Deployment scenarios#OPERATIONS & ON-CALL RESPONSIBILITYTogether with your future colleague and the wider team, you take shared responsibility for keeping the platform running for our customers. We ensure disruption-free operations primarily through the right tooling and welldefined processes - automation, telemetry, and clear escalation paths - not through manual firefighting. This is explicitly not about working fixed shifts: it is about ownership and reachability, being there within a defined reaction time when problems occur, including on weekends. You take ownership of the reliable operation of our machines and - increasingly - containers, so that customers can keep working. You build the tools and processes that keep operations running smoothly and prevent incidents before they happen. You make sure that deployments and the cloud wizard (React) keep functioning correctly in production. You share responsibility for operational availability in a rotation with the team - the goal is to respond within a defined reaction time when incidents arise, not to staff fixed shifts. You help build the alerting, telemetry, and on-call processes that make fast and reliable incident response possible.

Negotiation

View details

Senior Analyst, Engineer – Adobe Analytics

Ho Chi Minh - Viet Nam


Outsource

This role supports enterprise Marketing Technology capabilities and delivers scalable solutions, operational excellence, and stakeholder value. Lead digital analytics and measurement initiatives. Design metrics architecture and reporting solutions. Develop dashboards and stakeholder insights. Build, test and maintain analytics solutions. Provide technical leadership across Agile teams.

Negotiation

View details

Senior Analyst, Engineer – Adobe Workfront

Ho Chi Minh - Viet Nam


Outsource

This role supports enterprise Marketing Technology capabilities and delivers scalable solutions, operational excellence, and stakeholder value. Configure and maintain Adobe Workfront projects, templates, custom forms, request queues, and workflows. Design and optimize marketing workflows and intake processes. Develop automation solutions using Workfront Fusion. Support campaign delivery, content approvals, and governance processes. Integrate Workfront with Adobe Experience Cloud and enterprise systems. Build dashboards and reports for delivery metrics.

Negotiation

View details