Junior Engineer

Role overview

Twintual is looking for a junior engineer who is eager to learn quickly inside a compact, highly technical team. This is a hands-on role where you start contributing from the first week. You will not be confined to low-impact training tasks; instead, you will work on real product features, production bugs, and customer-facing issues alongside senior engineers who will review your work and help sharpen your skills.

What you will do

• Develop and repair product functionality across FlutterFlow for mobile and Next.js for web.
• Create Supabase edge functions and write SQL queries when needed.
• Support the integration of new communication channels with direction from senior engineers.
• Write tests, stabilize flaky test cases, and investigate issues reported by actual users.
• Take part in code reviews by both receiving feedback and reviewing others' work.
• Capture what you learn in clear documentation so future hires can move faster.

90-day objective

Within the first three months, you should have delivered production features, encountered and resolved at least one real issue, and begun forming your own opinions about engineering practices and product development.

Tech stack and tools

• FlutterFlow for mobile and desktop development
• Supabase for backend and authentication
• Google Cloud with GKE for production infrastructure
• Next.js and Node.js for web and API work
• Vercel for deployments
• GitHub Actions for CI/CD

What the company offers

• A meaningful role where your code reaches production and your perspective is valued.
• Close guidance from senior engineers who review pull requests and actively coach you.
• Ownership of features rather than isolated tickets.
• Experience with an in-demand stack that includes React, Node, Postgres, and Kubernetes on GCP.
• A competitive base salary aligned to your experience and location.
• Equity in an early-stage team with standard vesting terms.
• Remote-first work, an equipment budget, and paid time off that is genuinely meant to be used.

Requirements

• 0 to 2 years of professional experience; internships, side projects, and open-source contributions are all considered.
• Comfort reading and writing JavaScript or TypeScript.
• Evidence that you have built and released something for real users, whether a university project or a personal app.
• Basic understanding of databases, REST APIs, and Git.
• A fast learning mindset, with the ability to solve unknowns independently and ask thoughtful questions.
• You should be able to retain guidance without needing the same point repeated multiple times.

Nice to have

• Exposure to FlutterFlow, Supabase, Vercel, or Google Cloud.
• Any experience working with LLM APIs such as OpenAI or Anthropic.
• A GitHub profile with code samples that can be reviewed.
• Comfort using English in a remote, asynchronous team environment.

How the team works

This is a remote, global role. Hiring is based on talent rather than location, so you can work from wherever you do your best thinking. The team favors real ownership from day one, fast weekly shipping, direct communication, early course correction, and built-in mentorship from senior engineers. Twintual also notes that it is expanding into product, design, and growth roles in the future.

Application guidance

Applicants are encouraged to share something tangible, such as code they are proud of, a product they built, or a problem they solved. A cover letter is optional, but proof of work is expected. Interested candidates can apply for the Junior Engineer role or reach out by email at [email protected].

Additional information

Twintual describes itself as the intelligent app for all your messages. The site text also references product features, documentation, a demo, a free trial, company pages, legal pages, support pages, and availability in the Apple Store and Google Play. The footer states © 2026 Twintual. All rights reserved.