Senior Frontend Engineer

Company: CoinsPaid
Location: Remote - European Region
Type: full_time
Posted: Aug 19, 2026
Views: 0
Coinspaid Dev is the engineering brand behind the technology, infrastructure, and R&D expertise built within Coinspaid. With more than 120 engineers and over 11 years of industry experience, Coinspaid Dev brings together software engineering, infrastructure, security and R&D teams with experience building distributed systems and blockchain infrastructure operating across more than 20 blockchain networks.

Coinspaid Dev emerges as an independent engineering brand with a straightforward mission: to advance blockchain infrastructure engineering and contribute practical expertise back to the industry. The structure is new. The experience behind it is not.

Your future responsibilities and day-to-day tasks will be:

  • Development of new features and support of existing ones
  • Work with complex business logic within fintech products
  • Improvement and development of the project, including architecture, developer experience, codebase, etc
  • Participation in code review processes for the codebase and the application as a whole
  • Have the opportunity to participate in the development of different products
  • Tasks estimation, participating in planning sessions

    • Required Skills & Background:

  • 4+ years experience as a Frontend developer in technologies JavaScript/Typescript and React
  • Excellent knowledge of modern Javascript and Typescript (5+)
  • Solid understanding and development experience in React 18+ and Redux (toolkit) ecosystem
  • Experience in developing responsive web apps for desktop and mobile browsers with HTML, CSS, Material UI
  • Deep understanding of modern web applications design architecture, good API design patterns, performance and scale
  • Deep understanding and experience in creating software testing(unit, integration, components)
  • Strong problem-solving skills and attention to detail
  • Awareness of cross-browser compatibility issues and client-side performance considerations
  • Exceptional problem solving and ability to work independently
  • Experience working in an Agile environment
  • Good level of spoken and written English and Russian

    • Would be a plus:

  • Knowledge of security best practices in software development
  • Experience working on fintech projects

    • Why join CryptoProcessing by Coinspaid

    You’ll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact.

    At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so.

    We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work.

    Flexible Benefits

    Benefit Bar – up to €230/month
    A flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses.

    Work & Flexibility

    • Fully remote work from almost anywhere

    • Optional offices and relocation support

    • Flexible, async-friendly environment

    Growth & Learning

    • Budget for courses, certifications, and professional development

    • Language learning support

    • Cross-team learning and knowledge sharing

    Wellbeing & Support

    • Medical insurance or reimbursement depending on location

    • Access to mental health support

    • Financial support for important life events

    Extras

    • Merch shop with rewards system

    • Team offsites and company events

    Sounds good? Well then, we can’t wait to see your resume!
    Apply Now ♡ Save Job

    About the Company

    Name: CoinsPaid
    Location: Estonia (Remote-first, employees in 30+ countries)
    Website: https://coinspaid.com

    CoinsPaid offers ready-to-use crypto payment solutions tailored to business’ every need. Standing at the forefront of mass adoption, our products help businesses gear up for the new era of digital assets. We showed a tremendous growth in terms of transactions and volumes since 2019 and in 2023 were marked by Forbes as the “Best Crypto Payment Gateway for High-Volume Transactions”.

    Headquartered in Estonia and having 3 international hubs, we are still a remote-first company with employees working from 30+ countries around the world. At CoinsPaid, we are passionate about crypto, fintech and are putting great effort into building a team that will get the world ready for every-day crypto use.

    View Company Profile

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