Frontend developer in blockchain

Tangem; United States; Remote; USD 67,000 - 100,000; Full time

Benefits offered by this job

Birthday presents

20 working days paid vacation

Device purchase compensation

Paid sick leave

Remote work from anywhere

Job summary

Tangem is a high-tech blockchain company offering hardware wallets and software tools. The frontend team develops internal admin panels and website interfaces, focusing on fast, accessible UI.

We value strong HTML/CSS/JS skills, React experience, and a passion for layout, performance, and modern frontend techniques. Remote work is available globally with a GMT+3 aligned schedule.

Qualifications

• Strong knowledge of HTML, CSS, and JavaScript/TypeScript.
• Experience with React for frontend development.
• Love for layout and understanding of grid vs flex.
• Interest in modern frontend technologies.
• Understand container queries and website performance optimization.
• Familiarity with SVG, WEBP, and SCSS.

Responsibilities

• Support and develop internal admin panels (frontend in React).
• Website development: bug fixing, frontend tasks.
• Coordinate with mobile development teams, QA, and other stakeholders.

Skills

HTML

CSS

JavaScript/TypeScript

CSS Layout

Container queries

SVG

WEBP

SCSS

Performance optimization

Tools

React

Job description

Tangem is a high-tech company in the blockchain sector was founded in 2017, headquartered in Zug, Switzerland, with branches in North America, Eastern Europe, and APAC. Tangem started with the idea of bringing digital assets to the masses using a unique combination of a smartcard-based hardware wallet and mobile applications. Company owns and promotes the technology of hardware cold-wallet for digital assets with secure and simple UX in 220 countries today. Our customers enjoy setup time within 1 minute with the ultimate security level for digital assets on their wallet.

Задачи:

• Support and development of internal admin panels (their frontend parts in React)
• Website development: bug fixing, frontend tasks
• Interaction with related teams (mobile development teams, QA, etc.)

Требования:

• Strong knowledge of HTML, CSS, JS/TS
• Experience using the framework front-end framework like React
• You know how and love to layout
• Understanding of the differences between grid and flex
• Interested in modern frontend technologies
• Understanding why container queries are needed
• Understanding how to optimise website performance
• You are not scared by abbreviations: SVG, WEBP, SCSS.

Условия:

• Stability, development, participation in the future unicorn's growth
• Remote work from anywhere in the world, with a schedule aligned with GMT+3
• Competitive salary in EURO/USDT
• 20 working days of paid vacation
• Birthday presents
• Compensation for the purchase of necessary technical devices for the work
• Paid sick leaves.