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Senior React / Node.js Developer (FinTech Project)

Senior React / Node.js Developer (FinTech Project)

Sigma SoftwarePoland
16 days ago
Job description

Overview

Required skills

Node.js / expert React / expert AWS / good Testing practices / strong English / strong

We are seeking a highly skilled JavaScript expert with extensive experience in React and Node.js, who excels as a collaborative team member. The role goes beyond coding, encompassing responsibilities such as handling feature aspects, specifications, technical design, development, testing, documentation, and maintenance.

Customer

Our client has rapidly become one of Europe’s most swiftly expanding FinTech companies. They oversee all aspects of financial operations, from generating virtual cards to facilitating wire transfers and maintaining customer account balances. As a payment institution, our client provides a platform that integrates financial services into its product, offering features such as account management, card payments, bank transfers, and additional services.

Requirements

Requirements

  • Over 5 years of experience in Back-end software development
  • At least 3 years of experience with TypeScript
  • Over 3 years of experience working with Node.js, React, and Redux on large-scale applications
  • Strong experience in designing distributed and secure systems
  • Good understanding of microservices architectures
  • Experience in designing, building, and maintaining APIs
  • Experience of building and consuming REST and / or GraphQL APIs
  • Familiarity with DevOps practices
  • Strong experience of working with AWS
  • Good knowledge of testing best practices
  • At least an Upper-Intermediate level of English

Would be a plus

  • Experience with modern JavaScript and ES6 libraries
  • Responsibilities

    Responsibilities

  • Design and implement large-scale software solutions and components using multiple technologies, with a primary focus on React and Node.js
  • Keep consistently high level of quality throughout all stages of the development
  • Communicate effectively to collaborate closely with the team and gain full context for complex tasks
  • Follow the best engineering practices, as well as company and client guidelines
  • Play supervisory, advisory, and coaching roles for less-experienced engineers on the team
  • Promote clean code, as well as design patterns and principles
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    Senior Developer • Poland

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