Senior .NET Engineer
About On The Spot
About the team
Cycode is an AI‑Native Application Security Platform that secures every stage of modern software delivery. Cycode unifies code and pipeline scanning, secrets detection, supply chain security, IaC analysis, and runtime insights into one end‑to‑end solution.
The platform uses AI to connect signals across the entire development lifecycle, helping teams focus on the highest-impact risks and automate remediation. By integrating source control, CI/CD tools, cloud environments, and deployment pipelines, Cycode gives organizations full visibility and control over how their software is built and delivered.
Take a look inside Cycode’s Warsaw team 👉 in our blog post.
About the role
As a Senior .NET Engineer, you will be involved in all stages of production from architecture, designing, coding, deploying and maintaining.
We use .NET Core, C#, MongoDB, Kafka, Postgres, Kubernetes, Graph-DB, Arango DB, go (small service), Python (our CLI), CI/CD, Terraform, and Docker.
This is a nice opportunity to immerse yourself in the world of cybersecurity and break new ground in source code security, the future of the industry. You’ll work alongside a dynamic team of experts on a mission to make an impact as well as an incredible network of legendary cybersecurity luminaries and leaders.
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Responsibilities
- End-to-end development
- Contribute to technological and architectural decisions
- Work collaboratively with professional developers, Designers, and Product Managers to deliver a high-quality product
Requirements
- 4+ years of .NET Core/C# experience
- Experience with microservices development
- Deep understanding of microservices architecture and cloud-native development
- Experience with databases and message queue technologies
- Experience with Docker and Kubernetes
Nice to have
- Experience in developing a security-related SAAS product
- Experience with continuous integration and deployment (CI/CD)
- B.Sc in Computer Science/Software Engineering or related field
- Familiarity with the GraphQL framework
- Familiarity with the Graph Databases
Benefits
At On The Spot, we’re creating a workplace people would want to stay in:
supportive, well-organized, and fair in terms of conditions and benefits.
We’ll share more about our benefit package during the interviews. In the meantime, you can always check our Glassdoor reviews.
Join us
Position is open to candidates in Poland. You need to have a residence permit or another valid document allowing employment in Poland. Thank you!
Contribute to our growth
Know someone perfect for this role? Let us know about them. We have a referral program to recognize your support.


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