Careers

Tezos ecosystem career opportunities

Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Junior Full Stack Developer

Madfish

Madfish

Software Engineering
Ukraine
Posted on Oct 5, 2025

Viso is growing, and we’re looking for a proactive and responsible Junior Full Stack Developer.
We truly believe in our motto: “Great People Do Great Things.

Want to join a team that values initiative, trust, and growth? Then you’re in the right place! 💥

What we offer:

💸 Compensation & Benefits
- Paid vacation and sick leave
- Additional paid days off for work anniversaries and blood donation
- Referral program

🏢 Work Environment

- Hybrid/on-site/remote format (Lviv office)
- Flexible schedule: start your day between 8:00 and 10:00
- Cozy office in a great location with coffee, fruits, sweets, and a sunny terrace
- Great team
- Regular feedback and team support for solving work-related issues


🚀 Professional Growth

- Paid English lessons
- Daily practice through communication with international clients
- Free internal & external development courses

Your responsibilities:

  • Solid experience with React (advanced hooks, state management using Redux or Context API, reusable component architecture)
  • Strong proficiency with TypeScript (emphasis on maintainable, strictly typed codebase)
  • Basic experience with Next.js (App Router, Middleware, API routes, SSR, Static Generation)
  • Practical knowledge of Tailwind CSS (responsive, utility-first design system)
  • Hands-on experience with Node.js / Nest.js (modular structure, REST API design, async patterns)
  • Basic understanding of relational databases (PostgreSQL) and ORMs (e.g. Prisma, Drizzle)
  • Familiarity with authentication methods (JWT, OAuth)
  • Basic understanding of testing frameworks (Jest, React Testing Library)
  • Familiarity with CI/CD workflows and deployment practices
  • Experience working with deployment environments (Vercel, Render, Docker, etc)

👀 Nice to have:

  • Interest in GenAI: understanding LLM APIs, basic prompt engineering
  • Experience with frontend techniques like virtualisation, service workers, push notifications
  • Experience with backend practices like microservices, GraphQL, gRPC
  • Familiarity with UI libraries built on Tailwind CSS (e.g., shadcn/ui, DaisyUI, etc)

Requirements:

  • At least B1 English level.
  • Excellent communication and collaboration skills.
  • Strong problem-solving mindset and attention to detail.
  • Proactivity
  • Client orientation

🧩 Projects you might join:

- Web and mobile apps for international clients (FinTech, HealthTech, E-commerce).
- Startups from MVP to launch

🕒 Working hours:

- Mon–Fri: 9:00–18:00 or 10:00–19:00 (1 hour lunch break)

👤 Hiring process:

1. Pre-screening
2. Test Task
3. HR Interview
4. Tech Interview with Head of SDO

If you have the skills, passion, and determination we’re looking for, join our young but fast-growing company. Apply now and become part of our exciting journey!