Senior Frontend Engineer

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

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Fully remote work from almost anywhere

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Optional offices and relocation support

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Flexible, async-friendly environment

Growth & Learning

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Budget for courses, certifications, and professional development

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Language learning support

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Cross-team learning and knowledge sharing

Wellbeing & Support

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Medical insurance or reimbursement depending on location

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Access to mental health support

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Financial support for important life events

Extras

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Merch shop with rewards system

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Team offsites and company events

Sounds good? Well then, we can’t wait to see your resume!

To learn more please visit: https://coinspaid.com/about-us/ & https://coinspaid.com/careers/