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Software Engineer (.NET/C#)

  • Poznań +1 more
  • Poznań +1 more

WithSecure™ protects businesses all over the world from modern threats. We do this through a Co-security approach born from first-hand knowledge that no one can solve every cyber security problem alone. Every single day, our diverse, growing team fights against online extortion, threats to national infrastructure, the unlawful spread of sensitive information, and everything in-between. The best part about working for WithSecure is our people! We are a community of dedicated and passionate professionals that take workplace happiness seriously. If you’re looking for something that’s more than just a job – we’d love to hear from you.

You'll work on the product that is not yet another CRUD or data cruncher. We offer unusual challenge, namely an application that automatically detects vulnerabilities in a given web application, having no upfront knowledge, i.e. a web vulnerability scanner. That means no copy-paste feature programming, instead a lot of invention and also being a part of web application security in real business.

You'll work:

- on a cross-platform project;
- on a modern codebase, well-covered by tests;
- within an actor-based event-driven model based on Akka.NET;
- in a small subteam;
- with ability to use various technologies;
- with recording/headless crawling.

What are we looking for?

We seek Developers with:
- professional C# experience on senior level
- knowledge of modern C# paradigms and patterns
- experience with version control, code reviews, continuous integration

who also has:
- experience in web application security (more details below);
- knowledge of HTTP/HTTPS protocols;
- ability to read and understand web applications source code (no need to write any, but it is necessary to understand how they work);
- understanding of inner workings of a web page, e.g. DOM tree, how scripting interacts with web document;
- English at least on communicative level.

  • We look for candidates passionate to develop cyber security skills. We will offer you the necessary training and ability to learn from some of the best security experts in the world working for WithSecure, so you do not need a huge prior experience in the area. However, we expect you have somehow followed up on that passion in any area of cyber security, e.g. by attacking hack-me applications, taking part in CTF contests, being able to discuss types of vulnerabilities, or really anything else showing your commitment.

What will you get from us

We offer flexibility in the workplace and a vibrant, friendly, international company culture with a Nordic management style. You will join a friendly, supportive and open community. We live our values instead of printing them on the walls.

This is an unusual opportunity for you to work together with IT security experts and develop your security expertise while still staying on the programming side. You will develop a software that automates web security vulnerability detection and gives users visibility into shadow IT and ability to respond to critical vulnerabilities associated with cyber threats.

Our teams have fluent and flexible ways of working, they self-organize and lead their own work to fulfill their goals. You are expected to do the same. However, whenever you need help, second opinion or a consultancy, seniors, experts, hackers are always available for you.

This position offers a diverse range of paths towards success and career growth. Sounds interesting? Apply asap!

Work with great people

Karolina Malagocka
Senior Marketing Manager
"We see the value of each and every person"
William Jardine
Managing Consultant
"The freedom is a big thing for me. The trust you are doing something worthwhile."
Robert Grześkowiak
Lead Software Engineer
"At WithSecure you won't feel bored. There are opportunities to learn new things every day."
Fairuz Zainor
"I joined WithSecure (previously F-Secure) straight after graduating and now, 10 years later, I am still happy to be here."

Great Place to Work

  • Over 1,700 amazing colleagues in nearly 30 offices

  • Possibility to protect the world

  • Work with best of class experts who care

  • Relaxed, open and fun working environment

  • 68+ of nationalities

  • Global with the spirit of a small company

About the company

Purpose – Why we exist
We are here to build and sustain trust in a digital society
We are here to build and sustain trust in a digital society — trust that is threatened by uncertainty, fear and worry caused by cyber attacks and crime.

Vision – Where we are heading
No one should experience a serious loss because of a cyber attack
We envision a future where no one should experience a serious loss or be put out of business because of cyber attack or crime. At least no one who puts their trust in us.

Mission – What we do
Accelerate transition to outcome-based security
Our mission is to research, innovate and build technologies, human expertise and delivery-business models that will accelerate our customers’ and partners’ transition to outcome-based security.

Konrad Kruczyński | Contact Person

I'm interested

Poznań +1 more
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