Senior Web Developer

Digital assets are redefining how wealth is created, used, and transferred. Since 2018 at Nexo, we have been building the future model of financial wealth - dynamic, accessible, and designed for a new generation of forward-thinking investors.

But technology alone doesn’t drive progress. People do.

We are a team of builders, strategists, analysts, creatives, and operators united by a shared mindset: advancement. We move fast, think long term, and take ownership. We challenge ideas, not people. We value clarity over noise and impact over optics.

We shape industry trends. We rethink how wealth works and build solutions that reflect that belief.

That requires a certain kind of person.

You will thrive here when you think independently and act decisively, take ownership without waiting for permission, and care deeply about quality, long-term value, and disciplined execution. The people who succeed at Nexo bring analytical depth, sound judgment, and resilience - but also curiosity and the drive to keep improving.

This is an environment for people who want to lead, create, and elevate what already exists. If building what’s next excites you, you’ll feel at home at Nexo.

Official website: nexo.com

• 5+ years of Software Engineering experience with Node.js.
• Expert proficiency in Next.js, React, and TypeScript.
• Strong experience with MongoDB or AWS DocumentDB.
• Solid command of modern CSS and responsive design.
• Deep knowledge of web performance: code splitting, lazy loading, image optimization, and caching.
• Understanding of technical SEO: structured data, meta tags, sitemaps, and rendering strategies.
• Ability to use AI efficiently to ship/refactor faster, without compromises in the end-result.
• Experience with A/B testing, feature flags, and analytics instrumentation.
• Solid understanding of Git, CI/CD, and modern deployment practices.
• Ability to create Minimal Reproducible Examples of issues.
• Presence in the open-source community; contributing to projects.
• Leadership and ability to balance code quality with deadlines.
• Self-starter with focus on tangible results and problem solving.
• Curiosity and desire to learn, improve, and dig deep.
• Passion for simplicity; knowing how to avoid over-engineering.
• Resilience in a dynamic and fast-paced environment.

• Experience with AWS resource management and deployment.
• Experience with Cloudflare and networking.
• Experience with software internationalization and localization.
• Knowledge of Google Analytics 4 and tracking implementation.
• Familiarity with infrastructure as code and Terraform.
• Understanding of fintech, crypto, or complex B2C digital products.
• Eye for aesthetics, animation, UX, and design.
• Some experience with PHP.