Full Stack Developer (TypeScript / Next.js / NestJS) to $7500
Our client is a fast-growing international product company, delivering modern SaaS solutions across several industries.
We are currently looking for a Senior Full Stack Developer (TypeScript / Next.js / NestJS) to join our remote team and contribute to building and scaling high-traffic digital platforms.
You will work closely with Product Managers, Designers, and fellow Engineers to ensure delivery of robust, scalable, and pixel-perfect applications with clean architecture and excellent performance.
Responsibilities:
- Develop and maintain full-stack applications using TypeScript, Next.js (frontend), and NestJS (backend)
- Translate Figma and design specs into pixel-perfect, responsive UIs
- Optimize front- and backend performance for speed, scalability, and SEO
- Build and maintain scalable and secure PostgreSQL data models
- Implement i18n/localization for multilingual SaaS platforms
- Conduct code reviews and mentor team members
- Integrate 3rd-party APIs and services
- Contribute to CI/CD and Agile best practices
Collaborate closely with cross-functional remote teams
Requirements:
- 5+ Years of full-stack development experience
- Strong expertise in TypeScript across the stack
- Deep hands-on experience with Next.js and NestJS
- Experience with PostgreSQL and scalable data design
- Proven track record delivering pixel-perfect UIs from mockups
- Understanding of web performance tuning and accessibility
- Familiarity with i18n/localization best practices
Strong communication skills and ability to work independently
Nice to Have:
- Experience with Stripe, PayPal or other payment gateway integrations
- Familiarity with CI/CD pipelines, Docker, or AWS
Experience with SaaS platforms or multi-tenant systems
What We Offer:
- Long-term, full-time contract (B2B)
- Salary: 6,000–7,000 EUR gross/month
- Fully remote work setup
- 22 paid vacation days + national holidays based on your country
- Working hours (between 7:00–18:00 Bulgaria time)
- Annual performance bonus
- Upskilling and learning budget
Opportunity to work on fast-scaling international SaaS products
Interview Process:
- Codility Test
- Pixel-perfect Task (scheduled individually with the candidate)
- 1st Technical Interview – with Shani Natav
- 2nd Technical Interview – with Jaroslaw Karpiak
HR Interview – with Berni Simon
Note:
We are currently running a test phase with two assessment tasks. If we notice a significant drop in candidate engagement or conversion, we will reconsider and potentially revise the recruitment process on May 28th.