Ruby Engineer - Networking & Security

✨ Why does Costa exist?

There are more cyber attacks than ever, and way too few security experts.

At Costa, we believe we can create a world where it is easy to share information with good actors, and easy to protect it from bad ones

Our mission is to protect the world’s information

If you are passionate about cybersecurity and eager to make a significant impact, we want you on our team.

💻 What does a Networking Software Engineer do?

As a Networking Software Engineer, you will:

• work directly with our CTO and technical CEO
• help design and build key parts of the Costa platform
• help drive strategic initiatives and make fundamental architectural decisions

Ultimately, you will help us create a world where it is easy to share information with good actors and easy to protect it from bad ones.

👩‍🚀 How would you describe your ideal candidate?

The ideal candidate will:

• enjoy creating products that help improve people's lives
• love writing code that solves real problems
• demonstrate a strong capacity for leadership

At Costa Security, we are shaping the way people think about networks and security. We invite you to be a part of our journey, where together, we navigate towards a safer digital world.

💎 What experience is relevant?

Here is some experience that may help you succeed in this role:

• 8+ years of software development experience
• A thorough understanding of L4 & L7 networking
• Experience with linux networking toolset: netfilter, iptables/nftables, eBPF, tc, tcpdump / pcap
• Experience shipping distributed systems
• Experience building tool libraries, REST APIs, gRPC
• Proficient in Ruby and Go
• Familiarity with “cloud” networking and concepts like VPC, Security Groups, NATs, VPC endpoints