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Poland, Poznań

Senior Software Engineer at WithSecure | Poznań, Poland

Company/Recruiter: WithSecure

Published on: 2:33 PM | Sep 30, 2026 · Closes Oct 30, 2026
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✦ AI Summary

WithSecure is seeking a highly skilled Senior Software Engineer to join our dynamic team in Poznań, Poland.

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This this opportunity Senior Software Engineer opening is best approached with a focused application that connects your recent experience to the problems WithSecure is likely trying to solve in Poland, Poznań. Before applying, read the full description, confirm the application method, and tailor your CV or portfolio so the first few lines clearly match the responsibilities below.

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Candidates who can show practical evidence for the listed requirements and can work effectively in the listed work location should review this role carefully.

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WithSecure is seeking a highly skilled Senior Software Engineer to join our dynamic team in Poznań, Poland. In this role, you will contribute to the development of cutting-edge SaaS solutions that protect businesses globally from sophisticated cyber threats. If you are passionate about cybersecurity and thrive in a collaborative environment, we encourage you to apply.

Job Overview

As a Senior Software Engineer, you will play a pivotal role in the design, development, and maintenance of our advanced security products. You will collaborate with cross-functional teams to deliver high-quality software that meets the evolving needs of our customers.

Key Responsibilities

  • Design and implement robust, scalable, and secure software solutions.
  • Collaborate with product managers and other engineers to define project requirements and technical specifications.
  • Write clean, well-documented, and efficient code.
  • Participate in code reviews and provide constructive feedback to peers.
  • Troubleshoot and resolve software defects and performance issues.
  • Contribute to the continuous improvement of development processes and methodologies.

Requirements

  • Proven experience as a Senior Software Engineer or in a similar role.
  • Strong proficiency in relevant programming languages and technologies.
  • Experience with cloud-based platforms and services.
  • Excellent problem-solving and analytical skills.
  • Strong communication and teamwork abilities.

What We Offer

  • Opportunity to work on innovative cybersecurity solutions.
  • A collaborative and supportive work environment.
  • Professional development and growth opportunities.
  • Competitive compensation and benefits package.

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