UI Engineer

Belgrade
Product /
Full-time /
On-site

At Tenderly, we're not just shaping the future of blockchain technology – we're defining it. As a full-stack Web3 infrastructure platform, we provide multi-network support and a comprehensive ecosystem that covers every aspect of the blockchain journey, from initial encounters to advanced Node solutions and serverless cloud compute functions.

Our mission is crystal clear: to empower developers worldwide to harness the full potential of blockchain technology for creating innovative products. With our robust Web3 infrastructure platform, we've already enabled tens of thousands of developers to work more efficiently with blockchain. We thrive on tackling complex challenges head-on, crafting solutions that push the boundaries of what's possible in the blockchain world. From developing bespoke Ethereum Virtual Machine (EVM) implementations to designing proprietary storage layers optimized for our advanced blockchain node solutions, our team is at the forefront of industry innovation.

About the Role

Are you passionate about crafting elegant, intuitive interfaces that solve real user problems? As a UI Engineer at Tenderly, you will play a central role in the Product team, collaborating closely with designers, product managers, and developers to deliver polished, high-performance user interfaces. Your work will directly impact the platform’s usability, blending design sensibilities with front-end engineering expertise to create visually appealing, functional components that enhance the user experience. You'll bridge the gap between aesthetics and functionality, ensuring our products are not only visually engaging but also highly efficient and user-centric.

What You'll Do

Product Team Collaboration: Enhance Tenderly’s core products and explore new opportunities by integrating design vision with engineering expertise.
UI Design & Development: Create responsive, user-friendly, and accessible UI components using Figma and React.
Fast-Paced Iteration: Work with Product Designers, Managers, Engineers, and DevRels to rapidly iterate and refine solutions based on feedback.
Prototype & Experiment: Build functional prototypes to explore interactions, animations, and new ideas, iterating rapidly to get the best results. There are so many touch points Tenderly has with the world (integrations, UI, docs, marketing website, libraries)
Optimize Usability: Ensure interfaces are visually appealing, high-performing, accessible, and user-friendly across all devices and browsers.
Design System Contribution: Maintain and enhance our design system with reusable components and improved patterns.
Marketing & Growth Support: Enhance the Tenderly website and docs by implementing interactive elements, animations, pricing pages, and dashboard upgrades.
Open Source Frontend Libraries: Build front-end libraries that empower networks and dApps, aligning with Tenderly’s commitment to open source.

About You

We’re looking for a versatile UI engineer with a deep appreciation for design and a passion for creating beautiful and functional user experiences. You should have:
Design & Engineering Expertise: Demonstrated experience in building polished user interfaces, with an understanding of design principles (typography, color, layout), user interactions, and UI animations.
Customer-Centric Focus: You understand the importance of delivering an excellent user experience and are comfortable pushing for smaller projects aimed at improving customer satisfaction.
Technical Proficiency: Strong expertise in front-end development (React, JavaScript, CSS) with experience working on design systems and reusable components.
Aesthetic Sensibility: Ability to think from both a design and technical perspective, ensuring designs are not only visually appealing but also efficient and performant.
Collaboration Skills: Experience working closely with designers, developers, and product teams, iterating on design feedback and delivering high-quality products.
Autonomy & Initiative: Comfortable working on your own when needed, taking ownership of projects and driving them to completion.

What we offer

    • Stock Options - Join the ride! Own a piece of our journey with stock options for everyone.
    • Transparent compensation -No secrets here. Enjoy fair, equal, and transparent salaries.
    • Fully covered maternity leave - Welcome your little one with fully paid maternity leave.
    • Paternity leave - Four weeks of paid time off to dive into parenthood.
    • Office Eats - Free breakfast, lunch, and drinks. Because who doesn't love food?
    • Tech Gear - MacBook, monitor, and the accessories you love—your setup, your way.
    • Flexible, no less-than vacation - We know that unlimited vacation policies usually have the opposite effect, so we have a minimum of 21.5 days to be used in 12 month timeframe.
    • Flexible Hours - Work when you work best. Collaboration is key.
    • Health Insurance - Keep yourself and your family healthy with our comprehensive coverage.
    • Continuous Learning - Elevate your skills with regular trainings and a professional development budget. We invest in your growth.
Why Tenderly?
Join us at Tenderly, where our values are not just words on a page but the driving force behind our innovative journey.
Fanatic Drive
We're passionately driven to solve our users' problems, tackling challenges with intensity and speed. Our work is our obsession, and we thrive on the fast-paced world of Web3.
Underdog Mentality
We love defying the odds, rejecting the status quo, and achieving the impossible. We're on a mission to revolutionize blockchain technology, constantly pushing boundaries.
Inward Responsibility
We hold ourselves accountable, always striving to improve. We embrace feedback, knowing it drives personal growth and collective success.
Intentional Collaboration
Our success relies on individual contributions and mutual support. We share ideas openly, trust each other completely, and continuously push each other to excel.
Tenderly Transparency™️
We believe in open, honest communication. We share knowledge and opinions freely, fostering a culture of accountability and trust.



Tenderly is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.