About On The Spot

On The Spot Development is a software development company that builds R&D teams for heavily invested startups and tech companies from the UK, EU, and Israel.

This job opportunity is for a position within one of our teams. You will be directly employed by On The Spot and will collaborate closely with our partner companies, contributing to their product's journey.

About the team

Cycode is an AI‑Native Application Security Platform that secures every phase 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 correlate signals across the entire development lifecycle, prioritize the risks, and automate remediation where it matters most.

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By connecting to source control, build systems, cloud environments, and deployment pipelines, Cycode gives organizations complete visibility and control over how software is built and released.

Responsibilities:

Developing high-quality eBPF code while following open source development principles and best practices
Active participation in the open-source community
Ability to speak at public conferences about achievements

Requirements:

At least 2-3 years of experience with Golang
At least 2-3 years of experience with development on Linux platform
Experienced with working and developing in the Linux kernel, either using eBPF, as a kernel developer, or building low level programs
Knowledge of docker internals
Desire to write beautiful and highly efficient code
Strong knowledge about Linux systems design and either security or networking

Advantages:

Knowledge of kubernetes internals
Understanding of eBPF ecosystem
Contributor to open source projects (eBPF based is an even greater advantage)
Understanding of the application security technologies and solutions
Understanding of CI/CD and DevOps technologies

Benefits:

Work in a highly professional team. Informal and friendly atmosphere in the team
Paid vacation — 20 business days per year, 100% sick leave payment
Equipment provision
Partially compensated educational costs (for courses, certifications, professional events, etc.)
Legal and Accounting support in Poland
Ability to work from our comfortable office in Warsaw at Prosta 51
‍5 sick days per year
Medical insurance (after the end of the probationary period)
Flexible working hours – we care about you (!) and your output
English and Polish classes 2 times a week (online)
Bright and memorable corporate life: corporate parties, gifts to employees on significant dates

Fivesky

Golang developer (eBPF Focused)