Senior Frontend Engineer (React)

About the role:

As a Senior Frontend Engineer, you’ll ensure our user-facing applications are intuitive, scalable, and high-performing. You would be expected to contribute to the ongoing development of our platform, take ownership of new features and enhancements that deliver exceptional user experience.

Help shape next-generation solutions that drive the fintech industry forward, delivering a seamless experience to our users. From building dynamic, responsive interfaces that simplify complex workflows to refining advanced tools you’ll be at the forefront of innovation at ICEO.

Join us remotely, you can be located anywhere around the CET time zone, as our work is 100% online. The position is full-time.

About the project :

ZND is the simple gateway to digital finance, already trusted by thousands of users who have moved over €32 million through the platform. Fueled by a €12.2 million token raise, we’re rolling out an AI chat assistant for every action and instant credit line on your digital assets.

Our bold vision is to be the place where anyone can trade, earn, ask, and borrow in seconds - crypto made effortless.

In this role, you will:

• Design, develop, and maintain scalable software solutions, leading features from planning to deployment.
• Conduct code reviews, uphold coding standards, and ensure robust testing.
• Troubleshoot and optimise for performance while providing technical guidance and mentorship.
• Make architectural decisions, collaborate with stakeholders, and ensure security and compliance.
• Stay current with industry trends, adopt new technologies, and foster a culture of continuous learning

What we expect from you:

• 5+ years of working experience with large-scale web applications
• Solid knowledge of building an app with TypeScript using React and Next.js
• Ability to analyse and solve complex technical problems
• Self-driven and responsible with the ability to work independently
• Experience with unit and integration testing
• Passionate about quality, testing, and code reviews
• Experience in developing fintech or crypto applications

Why it’s worth a try:

• as part of your B2B contract, you can use up to 38 + 14 sick days/year of paid interruption in the provision of your services,
• equipment - you will receive a MacBook/Windows equivalent and all the high-quality accessories and tools you need,
• freedom to own your decisions and experiment, we need driven experts who help us figure out what to do, not for us to point at what needs to be done
• work in an atmosphere of innovation, in a multidisciplinary team of professionals,
• participation in business and integration meetings

Salary:

EUR 4,600 - 6,900 net on Full-Time Independent Contractor Agreement (B2B)

Recruitment Process:

Stage I: Interview with TA Partner- 30'

We’ll introduce our Venture Builder approach, discuss objectives and current projects, and learn about your professional background, expectations, and preferred employment structure.

Stage II: Technical Interview- 90'

Engage in a focused discussion with our frontend team on React, TypeScript, Next.js, and broader web development principles.

Stage III: Final Interview- 60'

Meet with the hiring manager to explore best practices, review your experiences, and assess overall fit with our culture and goals.