FullStack Engineer
Company shown to members 🔒 · Remote · US, Poland, Latvia +1 only
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First recorded by Psst: 12 October 2026. Your first 3 jobs are free to apply to (the first right away, 2 more with your email). After that, the company and the apply link are for Psst members, from $4.99 for 7 days.
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The 20-second read
- Experience
- Experience not stated
- Where you can live
- US, Poland, Latvia +1 only
- Languages
- English
- Skills and tools
- javascript, typescript, react, node.js, docker, kubernetes
- Job type
- Full-time
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Job details
- Where you can work
- United States, Poland, Latvia, Cyprus
- Employment type
- Full-time
- Advertised pay
- Not stated by the employer
- Experience
- Experience not stated
- Employer publication date
- 19 June 2026
- First recorded by Psst
- 12 October 2026
- Last checked at the source
- 10 November 2026
About the job
We are looking for a FullStack Engineer with a strong backend focus to help build and scale Enterprise products.
You will work closely with Product and Engineering teams to develop partner-facing experiences, widgets, and internal applications.
Responsibilities
- Build and maintain frontend applications, widgets, partner portals, and landing pages.
- Design and implement backend services and APIs.
- Prototype new partner integrations and B2B solutions.
- Work closely with Product Managers and Designers from requirements to production.
- Own features end-to-end, including deployment and support.
- Participate in code reviews and architecture discussions.
- Actively leverage AI tools to accelerate development and increase productivity.
Requirements
Backend
- Commercial experience with Node.js and TypeScript.
- Experience building and maintaining REST APIs.
- Good understanding of PostgreSQL and Redis.
- Understanding of asynchronous patterns and message queues.
- Familiarity with JWT and OAuth2.
Frontend
- Strong JavaScript and TypeScript skills.
- Solid experience with React or Angular.
- Experience building responsive web applications.
- Experience with component-driven architecture and reusable UI patterns.
- Experience with HTML, CSS, SCSS, and modern frontend tooling (Webpack, Vite, ESLint, Prettier).
- Experience writing UI tests using Jest or similar frameworks.
Engineering Fundamentals
- Strong Git workflow and code review practices.
- Experience with CI/CD and GitLab CI.
- Docker and local development environments.
- Comfortable working with Linux and CLI tools.
- Understanding of software architecture and distributed systems concepts.
AI-First Engineering
- Experience using Cursor, GitHub Copilot, Claude Code, or similar tools.
- Experience with AI-assisted coding, debugging, and documentation.
- Understanding of prompt engineering and LLM capabilities.
- AI-first mindset and willingness to continuously learn.
Nice to Have
- Experience with Web3 or blockchain products.
- Experience integrating third-party APIs (payments, KYC providers, etc.).
- Familiarity with Kubernetes and GitOps.
- Experience integrating OpenAI, Anthropic, or other LLM APIs.
- Experience with Next.js and SSR.
Benefits
- Professional growth: support for courses, conferences, and English learning (up to 100% coverage).
- Work-life fit: remote or hybrid format with flexible hours across international teams.
- Paid leave: up to 20 vacation days + 8 company holidays + 5 personal days per year
- Recognition programs: structured performance reviews and team awards.
- Team culture: retreats in international locations (for example, company apartments in Cyprus).
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