Front end Engineer
Checkout.com7 days ago
London, United KingdomMid Level
H1B Sponsor
Responsibilities
- Collaborate with Product and Design counterparts to ideate, build, and support user interfaces for Checkout.com products and services.
- Design, develop, test, deploy, maintain, and enhance software solutions.
- Implement and maintain frontend features using React and TypeScript with limited guidance.
- Help define project priorities, manage deadlines, and ensure high-quality deliverables.
- Build reliable, accessible, well-tested systems with attention to security, performance, and user experience.
- Interact effectively with multidisciplinary teams and maintain a strong customer focus.
Requirements
- Proficiency in React and TypeScript.
- Knowledge of modern software development practices, including secure design and architecture.
- Practical knowledge of object-oriented programming concepts and SOLID principles.
- Solid understanding of HTTP and RESTful design.
- Working knowledge of continuous integration and deployment workflows.
- Strong communication skills and ability to work with multidisciplinary teams.
- Strong customer focus, including care for accessibility and user experience.
- Experience building reliable, accessible, and well-tested systems.
- Some experience with C# is desirable.
- Understanding of common web application security vulnerabilities and performance issues, including how to debug them, is desirable.
- Experience with asynchronous, event-driven architecture is desirable.
- Database experience with NoSQL, Elasticsearch, or similar tools is desirable.
Benefits
- Hybrid working model with three days per week in the office.
- Flexible and accessible working environment with support available during the application and employment process.
- Meaningful work, ownership, growth opportunities, and recognition for impact.
Tech Stack
Categories
About Checkout.com
Checkout.com processes payments for thousands of companies that shape the digital economy. Our global digital payments network supports over 145 currencies and delivers high-performance payment solutions across the world, processing billions of transactions annually. In 2025, Checkout.com processed more than $300bn in ecommerce payments volume. We help enterprise merchants boost acceptance rates, combat fraud, and turn payments into a major revenue driver. Headquartered in London and with 19 offices worldwide, Checkout.com is trusted by leading brands such as Spotify, HelloFresh, eBay, Uber, Pinterest, Vinted, Klarna, Financial Times, and Sony. Checkout.com. Where the world checks out.