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Here at Malwarebytes, we believe that when you’re free from threats, you’re free to thrive. It all started in 2008 with one person who needed help with a malware infection, and a community coming together to find solutions. In that moment in time a product was born for all people, with a mission to rid the world of malware. Our product has since grown and evolved, from removing malware, to protecting devices, to ever-changing prevention.
About Malwarebytes Inc.
Malwarebytes began after our founder, Marcin Kleczynski, accidentally infected his parents’ computer while downloading a video game as a teenager. At the time, there was no product that could fully solve the problem, so he set out to build one. That early experience shaped our mission: to create protection that works when people need it most.
Since then, the digital threat landscape has only grown more complex. Attackers are faster, stealthier, and more sophisticated, while traditional solutions often overwhelm people with complicated tools and settings. At Malwarebytes, we believe protection should be both powerful and refreshingly simple because if security feels too hard to use, people will not use it. That is why our aspiration is always to stay one step ahead: cutting through the noise, stopping threats others miss, and delivering peace of mind in an unpredictable digital world.
Malwarebytes is looking for..
Malwarebytes is looking for a collaborative, motivated, and inspiring individual to join our Research critical infrastructure team as a Senior Software Development Engineer. We are looking for someone who is a strong advocate of quality on the engineering team and enjoys collaborating in a multiple-project team environment. This position will contribute to backend development, server application components design, and distributed architecture development in the product which will create a measurable benefit to the experience of users and the security of their environments. The ideal candidate is personable and easy to work with, integrates well with a team, and communicates effectively with others. Key to this creative role is curiosity, a desire to innovate, and the confidence to recognize the value in others’ contributions. This position is an excellent opportunity for developers interested in backend and micro-services architecture.
What You Will Do
About Malwarebytes Inc.
Malwarebytes began after our founder, Marcin Kleczynski, accidentally infected his parents’ computer while downloading a video game as a teenager. At the time, there was no product that could fully solve the problem, so he set out to build one. That early experience shaped our mission: to create protection that works when people need it most.
Since then, the digital threat landscape has only grown more complex. Attackers are faster, stealthier, and more sophisticated, while traditional solutions often overwhelm people with complicated tools and settings. At Malwarebytes, we believe protection should be both powerful and refreshingly simple because if security feels too hard to use, people will not use it. That is why our aspiration is always to stay one step ahead: cutting through the noise, stopping threats others miss, and delivering peace of mind in an unpredictable digital world.
Malwarebytes is looking for..
Malwarebytes is looking for a collaborative, motivated, and inspiring individual to join our Research critical infrastructure team as a Senior Software Development Engineer. We are looking for someone who is a strong advocate of quality on the engineering team and enjoys collaborating in a multiple-project team environment. This position will contribute to backend development, server application components design, and distributed architecture development in the product which will create a measurable benefit to the experience of users and the security of their environments. The ideal candidate is personable and easy to work with, integrates well with a team, and communicates effectively with others. Key to this creative role is curiosity, a desire to innovate, and the confidence to recognize the value in others’ contributions. This position is an excellent opportunity for developers interested in backend and micro-services architecture.
What You Will Do
- Design solutions using C#, Go or Python
- Work with experienced engineering team with a passion for cloud architecture and application orchestration
- Form an understanding of our business requirements and how you can personally affect their outcome
- Collaborate closely with team members to implement business inputs into features and applications
- Be an integral part of the team while continuously participating in improving processes and methodologies, execution efficiency, and effectiveness
- Bachelor's degree in Computer Science, Engineering, or a related field
- 5+ years of work experience in software engineering and programming
- Strong background in programming/scripting in one or more of C#, Go, Python, Ruby or similar languages
- Experience with Docker and containers
- Experience with Kubernetes
- Experience with relational databases (MySQL, PostgreSQL)
- Strong understanding of cloud-based application deployments and troubleshooting
- Experiences with OVH cloud provider
- Experiences with AWS cloud provider
- Competence with C++ or a willingness to learn
- Comprehensive medical, dental, and vision insurance coverage
- Employee Referral Bonus Program
- Wellness programs
- An opportunity to do something great for yourself and the world!
Key Skills
Ranked by relevance
cloud
c
python
kubernetes
docker
server
mysql
ruby
aws
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- Posted
- Apr 02, 2026
- Type
- Full-time
- Level
- Not Applicable
- Location
- Tallinn
- Company
- Malwarebytes
Industries
Computer
Network Security
Categories
Engineering
Information Technology
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