Senior Software / Systems Engineer – Python, C++, Networking
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on encryption infrastructure in the manufacturing domain highlighting hardware-software integration and security across Windows, Linux, and cloud environments (AWS, Azure). Key technologies include Python, C++, JavaScript, Node.js/Express along with server management and CI/CD automation. Responsibilities cover backend development, hardware drivers, Windows applications, testing, deployment, and troubleshooting code and network systems.

you can start ASAP

Senior Software / Systems Engineer – Python, C++, Networking

Company: ITDS Polska Sp. z o.o.

from: 22 May 2026
to: 21 June 2026
18 900 - 27 300net (+ VAT)/ mth.B2B contract (full-time)
salary not specifiedcontract of employment
Salary details
basic salary
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Python
C++

Optional technologies

Azure
AWS

Operating system

Windows
Linux

Our requirements

  • An Engineering Degree in Electronics or Computer Science.
  • At least 5 years of hands-on experience in IT, automation, software engineering, or electronics.
  • Strong proficiency in IP Networking, computer systems, and database management.
  • Proven troubleshooting skills in Python and C++, with experience in Windows and Linux environments.
  • Ability to proactively identify risks and craft effective solutions.
  • Excellent communication and collaboration skills for working with international teams.
  • Fluency in English, both spoken and written, for technical documentation and team interactions.

Optional

  • Experience working with Azure or AWS cloud platforms.
  • Background in PKI system development.

Your responsibilities

  • Develop backend solutions in Python and hardware device drivers to support encryption systems.
  • Create new Windows applications based on existing modules, extending functionality and performance.
  • Enhance frontend components mainly supporting existing JavaScript modules in Node.js/Express.
  • Automate CI/CD workflows, develop tests, and streamline deployment processes.
  • Support and improve Windows batch scripts, deploy Windows services, and troubleshoot related applications.
  • Diagnose and resolve issues within Python, JavaScript, and C++ codebases.
  • Identify system risks, propose mitigation strategies, and implement solutions to prevent future problems.
  • Collaborate directly with product development teams on evolving existing solutions and developing new products.
  • Manage Windows and Linux servers on-premises and in the cloud, overseeing network configurations and VPN connectivity.
  • Navigate and maintain cloud-based systems, primarily AWS and Azure.
  • Conduct upgrades and deployment of encryption infrastructure on new production lines.
  • Occasionally travel domestically and internationally (up to 5%).

About the project

As a Senior Software Engineer, you will be working for our client, a leading company in the manufacturing industry, focused on the development and deployment of critical encryption infrastructure. You will play a vital role in maintaining and advancing secure server and device solutions across Windows, Linux, and cloud environments. Join us to push the boundaries of hardware-software integration, ensuring robust security and operational excellence in high-stakes production lines. This is your chance to be part of pioneering technological progress.

This is how we organize our work

This is how we work

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#GETREADY to meet with us!

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
#MAKEYourCareerBETTER
Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

ITDS’s Whistleblower Procedure

📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
Company

What we offer

  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours

Benefits

  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • 1.
    first online interview
  • 2.
    second online interview

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

This is how we work

Senior Software / Systems Engineer – Python, C++, Networking
18.9k–27.3k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Warszawa, Masovian
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