Frontend Engineer - Fintech (Remote)

leadtech; Cantabria; A distancia; EUR 40.000 - 80.000; Jornada completa

Descripción de la vacante

An innovative payment orchestration company is seeking a Senior Frontend Engineer to lead the development of cutting-edge user interfaces. This exciting role involves building secure, high-performing applications using React and TypeScript, while collaborating with diverse teams to optimize frontend strategies. The ideal candidate will have extensive experience in frontend development and a solid understanding of the payments sector, with a focus on Test-Driven Development. Join a vibrant team where your contributions will directly impact the company's growth in the USA and European markets, fostering a culture of innovation and excellence.

Formación

• 5+ years of frontend development experience, particularly in payments or FinTech.
• Expertise in React and TypeScript, with a focus on clean code principles.

Responsabilidades

• Develop high-performing user interfaces and secure components compliant with PCI DSS.
• Collaborate with multidisciplinary teams to deliver quality solutions.

Conocimientos

Frontend Development

React

TypeScript

Test-Driven Development (TDD)

Problem-Solving

Strategic Thinking

CSS methodologies (OOCSS, BEM, SMACSS)

Frontend Performance Optimization

Mentoring and Coaching

Fluent in English

Educación

Bachelor's Degree in Computer Science or related field

Herramientas

SASS/SCSS

Jest

React Testing Library

Cypress

Next.js

AWS

Terraform

Jenkins

Yarn

NPM

Descripción del empleo

The Senior Frontend Engineer will play a pivotal role in driving the next phase of growth for a fast-growing payment orchestration company with over 4 years of successful transaction processing. This position is key to expanding the company’s footprint in the USA and European markets by building high-performing user interfaces, optimizing frontend development strategies, and contributing to technical innovation. The ideal candidate will be a strategic thinker, a data-driven developer, and an expert in frontend technologies within the payments sector. We value professionals with strong Test-Driven Development (TDD) skills and the ability to mentor and collaborate effectively with other developers.

Key Responsibilities:

• Develop modern, high-converting user interfaces using best-in-class digital marketing techniques.
• Build secure, high-performing components that comply with PCI DSS standards.
• Actively participate in the design and development of the payment system, addressing edge cases such as failures, retries, concurrency issues, and ensuring a consistent and seamless user experience.
• Design and develop robust frontend solutions using React and TypeScript to deliver high-performing applications.
• Collaborate with multidisciplinary teams (Product, Marketing, Design, QA, Operations) to deliver high-quality solutions aligned with business goals.
• Perform regular code reviews to promote best practices, encourage knowledge sharing, and drive continuous improvement.
• Write reusable, modular code and libraries to enhance scalability and maintainability.

Requirements:

• Have 5+ years of experience in frontend development.
• Bring proven experience in the payments, banking, or FinTech industry, with a solid understanding of industry-specific challenges and requirements.
• Possess advanced experience with React and TypeScript to build cutting-edge, high-performing applications.
• Have a solid understanding of clean code principles, design patterns, and modern frontend best practices.
• Are experienced in Test-Driven Development (TDD) practices to ensure robust and reliable code.
• Have experience mentoring and coaching other developers, fostering a culture of growth and knowledge sharing.
• Are familiar with CSS methodologies like OOCSS, BEM, or SMACSS.
• Have hands-on experience with SASS / SCSS for modular, maintainable styling.
• Are comfortable using package managers like Yarn or NPM.
• Bring an entrepreneurial mindset with an analytical, proactive, and inquisitive approach.
• Possess strong strategic thinking and an understanding of online businesses.
• Demonstrate exceptional problem-solving skills, with a focus on scalability, performance, and security.
• Have the ability to build high-quality, scalable, and secure modules.
• Fluent in both spoken and written English.
• Spanish is a plus!
• Have experience with frontend performance optimization techniques (lazy loading, code splitting, bundling, etc.).
• Have experience with server-side rendering (SSR) frameworks, such as Next.js.
• Have knowledge of frontend testing frameworks, such as Jest, React Testing Library, or Cypress.
• Have worked with design systems or component libraries (Material-UI, Chakra UI, Tailwind CSS, etc.).
• Have familiarity with AWS, Terraform, and Jenkins for deployment and infrastructure automation.
• Understand CI / CD pipelines for frontend applications.
• Have knowledge of PCI DSS (Payment Card Industry Data Security Standard) compliance and best practices for securing payment systems.

Join us in an environment where you're free to innovate, learn, and grow alongside passionate professionals. At Macropay, you'll tackle exciting challenges and be part of a vibrant team dedicated to delivering exceptional user experiences.