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Jobs in Bytom, Poland

Senior Fullstack Developer - Freelancer

Espeo Software

Województwo wielkopolskie
Remote
PLN 120,000 - 180,000
9 days ago
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Senior Consultant Public Sector (m/w/d)

Public

Poland
Remote
PLN 287,000 - 317,000
9 days ago

Senior Product Designer: Data-Driven SaaS UX Lead

QuotaPath

Poland
Remote
PLN 472,000 - 582,000
9 days ago

Senior Product Designer

QuotaPath

Poland
Remote
PLN 472,000 - 582,000
9 days ago

Remote Regional Automotive Sales Executive

Autoweb

Poland
Remote
PLN 472,000 - 509,000
9 days ago
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Regional Sales Executive

Autoweb

Poland
Remote
PLN 472,000 - 509,000
9 days ago

Product Designer

Signal Messenger

Poland
Remote
PLN 545,000 - 764,000
9 days ago

Inżynier projektant - sieci elektryczne elektroenergetyczne SN i nN

Elektro

Wrocław
Remote
PLN 120,000 - 180,000
9 days ago
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Strategic Product Director, Professional Services (Remote)

UNIT4 NV

Województwo łódzkie
Remote
PLN 359,000 - 508,000
9 days ago

Product Director - Professional Services

UNIT4 NV

Województwo łódzkie
Remote
PLN 359,000 - 508,000
9 days ago

Account Executive – Higher Education & School Boards

UNIT4 NV

Województwo łódzkie
Remote
PLN 120,000 - 180,000
9 days ago

Senior ERP Support Consultant - Remote UK

UNIT4 NV

Województwo łódzkie
Remote
PLN 147,000 - 233,000
9 days ago

Senior Technical Support Consultant

UNIT4 NV

Województwo łódzkie
Remote
PLN 147,000 - 233,000
9 days ago

Product Director - Public Sector, NonProfit & Higher Education

UNIT4 NV

Województwo łódzkie
Remote
PLN 320,000 - 375,000
9 days ago

Industry Product Director — Public Sector & Education

UNIT4 NV

Województwo łódzkie
Remote
PLN 320,000 - 375,000
9 days ago

Snowflake Data Engineer — Remote (Poland)

UNIT4 NV

Województwo łódzkie
Remote
PLN 120,000 - 180,000
9 days ago

Data Engineer (Snowflake)

UNIT4 NV

Województwo łódzkie
Remote
PLN 120,000 - 180,000
9 days ago

VP Sales North America

UNIT4 NV

Województwo łódzkie
Remote
PLN 545,000 - 728,000
9 days ago

North America VP of ERP Sales - Remote Growth Leader

UNIT4 NV

Województwo łódzkie
Remote
PLN 545,000 - 728,000
9 days ago

Global Full-Cycle Recruiter - Remote (Portugal)

UNIT4 NV

Województwo łódzkie
Remote
PLN 211,000 - 296,000
9 days ago

Recruiter

UNIT4 NV

Województwo łódzkie
Remote
PLN 211,000 - 296,000
9 days ago

Business Development Executive - North America

UNIT4 NV

Województwo łódzkie
Remote
PLN 169,000 - 254,000
9 days ago

North America SaaS Growth & Pipeline Exec

UNIT4 NV

Województwo łódzkie
Remote
PLN 169,000 - 254,000
9 days ago

Global Recruiter: Remote, Uncapped PTO, High-Impact Hiring

UNIT4 NV

Województwo łódzkie
Remote
PLN 169,000 - 254,000
9 days ago

Recruiter - Global Talent Acquisition

UNIT4 NV

Województwo łódzkie
Remote
PLN 169,000 - 254,000
9 days ago

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Senior Fullstack Developer - Freelancer
Espeo Software
Województwo wielkopolskie
Remote
PLN 120,000 - 180,000
Part time
9 days ago

Job summary

A leading technology company in Poland is seeking a Senior Fullstack Developer to work remotely. The role involves designing and maintaining scalable backend services with Node.js and developing frontend features using Angular. Ideal candidates have extensive experience, including hands-on work with Auth0 for secure authentication. This position offers competitive hourly pay and an opportunity to work on innovative fintech solutions.

Qualifications

  • 5+ years of professional development experience, with a strong focus on Fullstack roles.
  • Expert proficiency in Node.js for building scalable backend services (RESTful APIs).
  • Proficiency in Angular for complex, single‑page application development.
  • Mandatory hands‑on experience with Auth0 for implementing secure authentication and authorization.

Responsibilities

  • Design, build, and maintain scalable backend services using Node.js.
  • Develop APIs and microservices to support frontend and mobile applications.
  • Ensure high performance and responsiveness of backend systems.
  • Design and implement frontend features using Angular.

Skills

Node.js
Angular
Auth0
Job description

We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 17 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.

Senior Fullstack Developer - Freelancer

SKILLS: Node.js | Angular | Auth0 |

B2B: PLN 140 - 160 / Hour 💰

LOCATION: REMOTE (POLAND)

START DATE: 01.12.2025

DURATION: 1 month

Key Duties and Requirements: A Roadmap to Your Professional Success 🚀
Scope of responsibilities:
  • Design, build, and maintain scalable backend services using Node.js
  • Develop APIs and microservices to support frontend and mobile applications
  • Ensure high performance and responsiveness of backend systems
  • Design and implement frontend features using Angular and ensure high performance, responsiveness, and a great user experience.
  • Auth0: Hands‑on experience integrating and configuring identity and access management (IdM) in Node.js / Angular applications.
  • Implement and manage API key security mechanisms for third‑party service integration and internal service‑to‑service communication.
  • Collaborate with product owners and other developers to define, design, and ship new features.
  • Conduct code reviews to maintain high standards of code quality, performance, and security across the stack.
  • Maintain high standards for documentation, security, and deployment processes.
Here’s a set of skills we require:
  • 5+ years of professional development experience, with a strong focus on Fullstack roles.
  • Expert proficiency in Node.js for building scalable backend services (RESTful APIs).
  • Proficiency in Angular for complex, single‑page application development.
  • Mandatory hands‑on experience with Auth0 for implementing secure authentication and authorization.
  • Architecture: Ability to work with existing codebases, suggest improvements, and maintain clean code standards.
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* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.

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