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Senior React/Node.js Developer (FinTech Project)
New
JavaScript

Senior React/Node.js Developer (FinTech Project)

Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote
Sigma Software

Sigma Software

Sigma Software is a global software development company that enables enterprises, startups, and product houses to meet their technology needs through end-to-end delivery. We have been working since 2002, from all over the world.

Tech stack

    English

    B2

    AWS

    advanced

    Node.js

    advanced

    Redux

    advanced

    React

    advanced

    GraphQL

    advanced

    Testing

    regular

Job description

Online interview
Friendly offer

We invite a highly skilled JavaScript expert with extensive experience in React and Node.js, who excels as a collaborative team member.

The role extends 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:

  • 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:

  • 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 actively collaborate with the team and get context for complex tasks

  • Follow best engineering practices and company and client guidelines

  • Play supervisory, advisory, and coaching roles for less-experienced engineers on the team

  • Promote clean code and design patterns and principles

Undisclosed Salary

B2B

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Informujemy, że administratorem danych jest Sigma Software sp. z o.o. z siedzibą w Warszawie, ul. Chmielna 134 (dalej ja... more