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At WithSecure™, we protect businesses all over the world. Our SaaS solutions safeguard against modern cyber threats, and our innovative Co-security approach reflects our belief that true protection requires collaboration and shared expertise. No one can solve every cyber security problem alone. Our vision is to become Europe’s flagship in cyber security. Every day, our talented teams work to prevent cyber extortion, secure critical infrastructure, and prevent misuse of sensitive data. At WithSecure, it’s our people who make us exceptional – a diverse community that values passion, purpose, and a commitment to workplace well-being. If you’re ready to make an impact with a company that’s transforming cybersecurity, we’d love to hear from you.
We’re looking for a Lead Developer to participate in our software delivery platform development and operations. This is a role for experienced software developer, with exposure to services run and operated in public cloud.
Key Responsibilities
You will join a team of 5 developers managing the backends for software release and distribution for millions of customers. Your focus will be on leading the day-to-day development and collaborating with our internal stakeholders, including other Lead developers, Product owners and Architects. As part of this role you will be leading our system design and participate to unit level architecture work. Regarding technologies, we use Python as our main programming language and build systems on top AWS using mostly serverless solutions. You'll be working with our next generation release and distribution platform, including integrated software signing.
What are we looking for?
We’re looking for a Lead Developer to participate in our software delivery platform development and operations. This is a role for experienced software developer, with exposure to services run and operated in public cloud.
Key Responsibilities
You will join a team of 5 developers managing the backends for software release and distribution for millions of customers. Your focus will be on leading the day-to-day development and collaborating with our internal stakeholders, including other Lead developers, Product owners and Architects. As part of this role you will be leading our system design and participate to unit level architecture work. Regarding technologies, we use Python as our main programming language and build systems on top AWS using mostly serverless solutions. You'll be working with our next generation release and distribution platform, including integrated software signing.
What are we looking for?
- Ability to work well in a collaborative team environment, with good communication skills.
- Passion for continuous improvement and willingness to share knowledge and insights of the best practices.
- Strong experience in cloud software design and backend development.
- Experience with DevOps and Agile development practices.
- Enthusiastic approach in utilizing AI e.g. for productivity on real world applications.
- Experience in previous technical lead role.
- Experience with AWS.
- Experience with automated software testing.
- Experience with secure programming practices and threat analysis process.
- An opportunity to contribute to a meaningful cause — fighting cybercrime and making the digital world safer - by working with experts creating our advanced detection products.
- Competitive salary with benefits, including excellent health care.
- Flexible working hours in hybrid work model.
- Global collaborative working environment with people from diverse backgrounds and experiences.
- Supportive culture for personal and professional growth.
Key Skills
Ranked by relevance
cyber security
cybersecurity
serverless
python
devops
cloud
saas
aws
ai
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- Posted
- Oct 29, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Helsinki
- Company
- WithSecure
Industries
IT Services
IT Consulting
Computer
Network Security
Software Development
Categories
Information Technology
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