Senior Full-stack Engineer (ReactTypescript + NodeJS)

About Sharesource:

We are a BCorp company whose purpose is to democratise opportunities for individuals from developing countries. With our brand and culture empowering our partners to attract and keep the most qualified members we share the knowledge to unleash potential and grow scaling teams for Australian and Canadian businesses.

are we looking for
Were seeking a Senior Full-Stack Engineer who will play a pivotal role in building maintaining and evolving our next-generation platform. Youll work across our React/TypeScript frontend and backend while also collaborating with services built in Kotlin and Ruby on Rails. As we continue our migration from legacy systems to a modern architecture your work will help define the reliability performance and user experience that our customers depend on.

What are you expected to do

Job Function 1: Full-Stack Feature Development

• Design develop and deliver full-stack features across our React/TypeScript frontend and backend.
• Build responsive accessible user interfaces using our design system and styled-components.
• Implement robust API integrations using Backend-for-Frontend (BFF) patterns.
  
  

Job Function 2: Architecture and System Evolution

• Contribute to the ongoing modernization of our architecture migrating from to React using React Contexts and MobX State Tree.
• Collaborate on key architectural decisions that affect our multi-region server-side rendered application.
• Ensure scalability reliability and maintainability as we expand our microservices ecosystem.
  
  

Job Function 3: Testing Quality and Reliability

• Write comprehensive unit integration and end-to-end tests using Jest React Testing Library and Cypress.
• Advocate for engineering best practices continuous integration and automated deployment workflows.
  
  

Job Function 4: Collaboration and Mentorship

• Work closely with cross-functional teams in a distributed async environment.
• Mentor other engineers sharing knowledge and helping to elevate team-wide technical standards.

Youll be a great fit if:

• You have 5 years of professional software development experience.
• You have strong proficiency with React TypeScript and modern JavaScript/.
• You are experienced with state management libraries (MobX Redux or similar).
• You understand backend development and API design (REST/GraphQL).
• Youre comfortable working with relational databases and data modeling.
• You know your way around Webpack Babel and modern build pipelines.
• You have hands-on experience with cloud platforms (AWS preferred) and containerization (Docker).
• You understand CI/CD pipelines and automated deployment practices.
• You communicate clearly and collaborate effectively in distributed teams.
• You enjoy working across multiple languages and technology stacks.

We will be absolutely thrilled if you also have the following:

• You have experience with Ruby on Rails or Kotlin development.
• You understand server-side rendering and isomorphic applications.
• You have worked with observability tools (Datadog OpenTelemetry) and monitoring systems.
• Youve built or supported marketplace or two-sided platform products.
• You have experience integrating payment systems and financial services.
• You care deeply about accessibility and inclusive design.
• Youre familiar with Storybook component documentation and visual testing workflows.
• Youve used Cypress for mission-critical user flow testing and E2E automation in production environments.

What you gain beyond the role:

• Achieve Work-Life Balance and Flexibility: Work in an environment where youre trusted and empowered to work independently while still having the support you need to deliver your best. Here flexibility isnt just a perkits how we help you perform at your best without sacrificing life outside of work.
• Open Culture: Your voice matters we encourage proactive communication and fresh ideas.
• Supportive Team: From your very first day to every career milestone weve got your backwith long-term growth and projects you can truly thrive in.
• Learn and Grow: Training coaching and international opportunities to level up your skills and career
• Be part of a B-Corp company that puts people and planet first while creating meaningful impact.

Please note: This role is in a hybrid set-up with 1 day/week in the office; therefore we require candidates to be based locally in Hanoi. This is to support occasional onsite activities such as team events client meetings or equipment handover. Additionally local residency is necessary for compliance with Vietnam labor laws and employment regulations.

Why work for Sharesource

Our clients come from all walks of life and so do we. We hire hundreds of skillful individuals from a wide variety of backgrounds genders ages and personalities to live out our diverse culture and make a positive impact on the world!

Our 5 Values:

• Make a social impact: We balance our work for client teams and for society by constantly making a positive impact.
• Be proactive: We encourage brave thinking and continuous improvement and drive change through action.
• Create value: We create measurable values for our stakeholders: our teams partners suppliers investors and communities.
• Be fair open and honest: We foster equality and inclusivity in a supportive environment that embraces diversity and celebrates achievements.
• Add fun passion and love: We prioritise fun and passion fostering higher engagement and a positive can-do attitude.

What to Expect in the Process

• Youll go through 34 interviews plus a possible assessment with our client partner. This includes an initial chat a culture-fit interview and 12 conversations with our awesome client. The whole process usually takes 12 weeks but well let you know if things need to move quicker.
• Our best advice Be yourself and enjoy the conversations. Well keep you updated every step of the way and youre always welcome to reach out for updates anytime.
• If all goes well well complete reference checks and requirements quicklyso we can get that job offer to you without delay.

We would be grateful if you have these already:

1. Health Check Up
2. Identification Card/Passport
3. Social Insurance Number
4. Personal Income Tax Number
5. Character references with contact info

At Sharesource we believe in the value of diversity and inclusion. We are committed to creating a diverse respectful and inclusive workplace and we do not discriminate based on factors such as race gender religion sexual orientation or disability.