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.
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
B2B
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