Senior Full Stack Developer (Remote)
Cinch
Software Engineering
Vietnam
Posted on Jan 15, 2026
Reimagine access. Reimagine ownership. Build the future with Cinch.
Cinch is Southeast Asia's leading circular tech subscription company, redefining how people and businesses access technology. Instead of adding to the growing e-waste crisis, we enable affordable, sustainable access to devices through subscriptions that maximize reuse and extend their lifecycle.
We operate across B2C, B2B, and B2B2C channels, including major partnerships with global leaders like Samsung. Our model sits at the intersection of powerful mega trends—sustainability, embedded finance, and the shift from ownership to access—creating a massive opportunity to reshape the future of tech consumption.
At Cinch, we are builders with high standards, a bias for action, and a shared mission to create a generational company that outlasts us. Freshly funded by leading institutional investors and growing rapidly, we're creating an environment where ambitious people can do the best work of their careers—and where the work has real, lasting impact.
The Role
We’re looking for a Senior Fullstack Engineer who can take ownership of complex product surfaces - from customer-facing apps to deep backend integrations. If you want to build high-impact systems used by thousands of customers and multiple enterprise partners, this is for you.
You’ll Work On
Cinch is Southeast Asia's leading circular tech subscription company, redefining how people and businesses access technology. Instead of adding to the growing e-waste crisis, we enable affordable, sustainable access to devices through subscriptions that maximize reuse and extend their lifecycle.
We operate across B2C, B2B, and B2B2C channels, including major partnerships with global leaders like Samsung. Our model sits at the intersection of powerful mega trends—sustainability, embedded finance, and the shift from ownership to access—creating a massive opportunity to reshape the future of tech consumption.
At Cinch, we are builders with high standards, a bias for action, and a shared mission to create a generational company that outlasts us. Freshly funded by leading institutional investors and growing rapidly, we're creating an environment where ambitious people can do the best work of their careers—and where the work has real, lasting impact.
The Role
We’re looking for a Senior Fullstack Engineer who can take ownership of complex product surfaces - from customer-facing apps to deep backend integrations. If you want to build high-impact systems used by thousands of customers and multiple enterprise partners, this is for you.
You’ll Work On
- High-performance applications shipped to retail and enterprise clients
- Deep integrations with payments, billing engines, and asset-tracking systems
- A modern backend ecosystem (Golang, Python, AWS, microservices)
- A rapidly scaling engineering organisation with autonomy, impact, and ownership
- If you like solving messy real-world problems with clean engineering, you’ll love it here.
- Build performant, production-grade web apps using NextJS (App Router)
- Design clean APIs, integrate with Go/Python microservices, and own end-to-end features
- Contribute to architectural decisions across our monorepo ecosystem
- Implement robust data flows across billing, payments, and customer portals
- Improve reliability, observability, and overall engineering quality
- Collaborate directly with product, design, and backend teams
- 5+ years engineering experience building real products
- Strong proficiency in React / NextJS (App Router, SWR/React Query, SSR/ISR)
- Comfort working across the stack (frontend + backend APIs)
- 2+ years Familiarity with either Golang or Python
- Familiarity with PHP is a plus
- Solid understanding of AWS stack (Lambda, ECS, S3, CloudWatch, RDS, IAM, etc.)
- Strong ownership and ability to work in a rapidly evolving environment
- Experience with payments, subscriptions, billing, or fintech systems
- Exposure to microservice ecosystems or message-based architectures
- Experience with PostgreSQL or data-heavy workflows
- Familiarity with CI/CD, testing pipelines, and infrastructure-as-code
- Strong product intuition