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Senior Full Stack Web Developer

Hays Poland

Warszawa, mazowieckie

Hays Poland

Senior Full Stack Web Developer

Warszawa
Senior Full Stack Web Developer
Warszawa
NR REF.: 1139310


Your new company
The Swiss based ( ~30 person) cyber-security company that has been providing secure mobile collaboration solutions for governments and enterprises. The organisation is during set-up of Warsaw's office.


Your new role
This role is key to contribute to create, develop and fine-tune company products. It requires strong technical skills coupled with resilience, enthusiasm, and drive. Strong collaboration with the rest of the team is required, as well as a can-do and team player attitude.

Key Responsibilities:

  • Define and develop technical component design based on specifications for desktop app functionalities, in collaboration with the development and product team,
  • Implement new features and functionalities of the desktop application in a modular way using different existing core components and proprietary cryptography layers and communication protocols,
  • Code reviews of the other team members and effort estimation for the upcoming feature builds,
  • Ensure high product quality by writing unit tests,
  • Collaborate with the QA/Testing team to create high quality functional and performance test cases,
  • Improve the software performance and quality based on event-based architecture and deep memory inspection,
  • Maintain and extend the existing source code of desktop application and participate in the enhancement of other components of the company product,
  • Implement architecture POCs and create documentation for new features according to the requirements defined by the Product Manager,
  • Participate in handling customer requests originating from QA and Integration/Support engineers,
  • Participate in all Scrum activities from specification to release delivery process,
  • Learn, grow, and develop in a team of motivated and highly driven software development professionals.

What you'll need to succeed
  • Bachelor, Master or PhD in Computer Science or Telecom,
  • 8+ years of full stack web development including (last) 5+ years programming in JavaScript or Typescript,
  • Good knowledge of several modern web frameworks,
  • Outstanding HTML and CSS skills. Knowledge of at least one CSS preprocessor is mandatory (Sass, Less or Stylus),
  • Strong experience with object-oriented and functional programming,
  • Good knowledge of Gitlab and continuous integration tools like Jenkins,
  • Good knowledge in real time communication systems (e.g., WebRTC, VoIP, messaging) software development,
  • Solid experience with asynchronous and event-driven programming,
  • Structured and synthetic approach to software development, with a passion for clean code and design.

Nice to have:
  • Good knowledge of web security. Encryption libraries, OS and network security is a plus,
  • Experience with Agile software development, Scrum is a plus,
  • Experience with Electron is a strong plus.


What you'll get in return
  • Possibility to take a part in launching brand new Warsaw office.
  • Contract of employment and attractive remuneration (18-25k gross)
  • Innovative projects, products and technologies.


What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career.
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Hays Poland

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