Senior React/Node.js Developer (FinTech Project)

Posted 2 Days Ago
Be an Early Applicant
Hiring Remotely in Warsaw, Warszawa, Masovian
Remote
Senior level
Software
The Role
As a Senior React/Node.js Developer, you will design and implement large-scale software solutions, ensure high quality throughout development stages, support and guide less experienced engineers, and promote best engineering practices in a fast-paced FinTech environment.
Summary Generated by Built In

Company Description

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. 

Job Description

  • 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 

Qualifications

  • 5+ years of experience in software development
  • Strong experience in designing distributed and secure systems 
  • Strong experience with Node.js, React, and Redux on large-scale applications 
  • Good understanding of microservices architectures 
  • Experience in designing, building, and maintaining APIs 
  • Experience in building and consuming REST and/or GraphQL APIs 
  • Familiarity with DevOps practices 
  • Experience working with a Cloud Provider (AWS, GCP, Azure, etc.) 
  • Good knowledge of best testing practices 
  • At least an Upper-Intermediate level of English 

WOULD BE A PLUS

  • Experience with modern JavaScript and ES6 libraries 
  • Familiarity with TypeScript 
  • Experience with AWS 

Top Skills

Node.js
React
The Company
New York, New York
1,516 Employees
On-site Workplace

What We Do

Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 21 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,100 professionals in 40 offices across 19 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs.

Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts.

Since 2015, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters

Similar Jobs

Dropbox Logo Dropbox

Engineering Manager, Dropbox Paper

Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Remote
Poland
2500 Employees
302K-408K Annually

Smartcat Logo Smartcat

Chief Software Architect (.NET) - Europe

Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI
Easy Apply
Remote
28 Locations
242 Employees

Motorola Solutions Logo Motorola Solutions

Salesforce Administrator/Developer (Poland Remote)

Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
Remote
Poland
21000 Employees

Arrow Electronics, Inc. Logo Arrow Electronics, Inc.

Technology Field Application Engineer FPGA

Cloud • Enterprise Web • Hardware • Information Technology • Internet of Things • Robotics • Semiconductor
Remote
Poland
22000 Employees

Similar Companies Hiring

TrainingPeaks (A Peaksware Company) Thumbnail
Software • Fitness
Louisville, CO
69 Employees
bet365 Thumbnail
Software • Gaming • eSports • Digital Media • Automation
Denver, Colorado
6100 Employees
Jobba Trade Technologies, Inc. Thumbnail
Software • Professional Services • Productivity • Information Technology • Cloud
Chicago, IL
45 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account