People Matter

Senior Software Engineer (Python, Go, Node.js)



Software Engineering
Warsaw, Poland
Posted on Wednesday, March 6, 2024

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation.

Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive.

Come work within the BIG-IP Journeys team in an exciting, fast-paced environment charting the course for F5’s present and future. You will get to build and maintain a solution bridging F5 products and architectures, develop tools and ensure product quality across the F5 BIG-IP portfolio.

Be a part of a company known for our excellent culture and benefits. We believe that encouraging leadership, ownership, driving clarity of purpose and supporting professional development with every person is the key to our success!

What You’ll Do:

  • Implement all phases of the development cycle for a software product from understanding requirements, to going through the design, development and deployment phases

  • Work with a geographically distributed team

  • Engage with Product Management, architects and other technical peers to ensure we are delivering the right things

  • Design and develop platform capabilities within distributed and cloud architectures

  • Take ownership and come with a desire to take action!

Knowledge, Skills and Abilities

  • Extensive hands-on experience in Python, Go and Node.js

  • Deep expertise and experience in Kubernetes development

  • Self-motivated and willing to delve into new areas and take on new challenges in a proactive manner

  • Experience delivering software with agile and lean software development

  • Experience in development using open-source and modern cloud technologies such as AWS, Azure etc.

  • Required experience with RESTful API development using Django REST Framework or similar technologies

  • Experience with configuration management and deployment automation tools such as Terraform, Ansible, etc.

  • Basic networking fundamentals: TCP/IP, HTTPS, VLANs, DNS, load balancing and firewalling, etc.

  • Experience with CI/CD tools, such as GitLab, JFrog Artifactory

  • Working knowledge of Linux OS and Virtualization techniques/tools is a must

  • An excellent communicator


  • 8+ years of professional development experience

  • BS/BA or MS in Computer Science/related field or equivalent work experience


The Job Description is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change.

Please note that F5 only contacts candidates through F5 email address (ending with or auto email notification from Yello/Workday (ending with or

Equal Employment Opportunity

It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination. F5 offers a variety of reasonable accommodations for candidates. Requesting an accommodation is completely voluntary. F5 will assess the need for accommodations in the application process separately from those that may be needed to perform the job. Request by contacting