Strong Junior Full Stack Developer

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Hiring Remotely in Warsaw, Warszawa, Masovian
In-Office or Remote
Software
The Role
Company Description

Join a globally recognized company where innovation meets impact. With a team of seasoned professionals and a culture built on excellence, we deliver top-tier solutions that shape industries and drive meaningful results. Be part of a Competence Center where your expertise is valued, your voice heard, and your career empowered. 

PROJECT

It is a finance platform that provides real-time financial insights, daily snapshots of key metrics, profit and loss (P&L) tracking, cash flow planning, and AI-powered benchmarking.

Job Description

  • Analyze and fix issues in both Front-end and Back-end code 
  • Reproduce and debug real-world problems based on internal reports 
  • Write clean, maintainable code that aligns with project standards 
  • Collaborate with other developers to improve system reliability and performance 
  • Participate in code reviews and share knowledge within the team 
  • Contribute to feature development 

Qualifications

  • 3+ years of experience in Full Stack development 
  • Solid knowledge of Node.js and NestJS and experience in Back-end service development 
  • Hands-on experience with React.js 
  • Strong understanding of PostgreSQL, including data modeling and schema optimization 
  • Practical experience with Docker and containerized development environments 
  • Upper-Intermediate level of English 

WOULD BE A PLUS

  • Experience with Python in a production or scripting context 
  • Knowledge of Redis and caching strategies 
  • Familiarity with monitoring and logging tools (metrics, tracing, and alerting) 
  • Familiarity with Kubernetes 
  • Experience integrating with external APIs (OAuth, retries, rate limiting)

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The Company
New York, New York
1,516 Employees

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

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