About the Position

Join Solidgate as a Frontend Engineer to build a mission-critical platform that affects daily products. Collaborate with experts and enjoy autonomy.

Responsibilities

Expand the platform with new financial configurations
Build frontend solutions that support new contract types, commission models, and flexible configurations, enabling merchants to precisely define their financial terms.
Build internal tools for operational teams
Develop powerful back-office interfaces used to configure merchant invoices and balances, and manage complex recalculation processes involving millions of transactions and commissions.
Contribute to the web platform and design system
Help evolve the design system and shared frontend libraries, improving consistency, scalability, and developer experience across the entire product.
Develop customer-facing financial experiences
Create fast and intuitive interfaces that allow users to search and download invoices, view balances, and easily navigate their financial data.

Requirements

Technical Mastery

3+ years of commercial experience building applications with TypeScript/React
Deep knowledge of browser internals, networking, and web performance
Proven ability to design and implement systems outside of frameworks
Hands-on experience with automated testing (Unit/Integration/E2E)

Mindset & Impact

Product mindset - You think end-to-end and build solutions that solve real user problems.
Ownership & independence - You drive projects forward and take responsibility for decisions.
Ability to learn quickly - You pick up new technologies and patterns without waiting for instructions.
High standards & accountability - You deliver reliable systems and hold yourself to exceptional quality.

Nice to Have

Familiarity with architectural approaches such as DDD, Clean Architecture, Hexagonal, or Layered architecture
Background in building and maintaining component libraries or design systems
Full-stack development background

We Offer

High-impact role. You’re not inheriting a perfect system - you’re building one.
Massive growth opportunity. Solidgate is scaling rapidly - this role will be a career-defining move.
Top-tier tech team. Work alongside our driving force - a proven, results-driven engineering team that delivers. We’re also early adopters of cutting-edge fraud and chargeback prevention technologies from the Schemes.
Great product. We’ve built a fintech powerhouse that scales fast. Solidgate isn’t just an orchestration player - it’s the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax - we’ve got it covered. We hold financial licenses in key regions and are a direct Visa & Mastercard partner and sub-reseller (top 5 globally).
💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits - all designed for ideas, focus, and fun.

About the Company

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders - the ones shaping the digital economy - with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

🫂 Know top talent? We’re always on the lookout.

Refer someone for our role, and if they get hired, there’s a bonus waiting for you - simple as that.

Apply for this Role

Location: Kyiv, Ukraine (Hybrid)
Employment Type: Full-Time
Experience Level: Senior
Core Skills: TypeScript, React
Secondary Skills: DDD, Clean Architecture, Hexagonal, Layered architecture, component libraries, design systems, full-stack development

Frontend Engineer

Job description