Ruby/Go Developer

Short facts about us:

• We are a global remote-first team of 100+ people on 4 continents and in 15+ countries.
• We have been protecting our clients since 2014.
• The company has raised over $10M in investments.
• More than 200 customers around the world, including Fortune 500, Nasdaq, and high-growth startups choose Wallarm to protect their API and web applications.
• The company passed Y Combinator, the most prestigious incubator in Silicon Valley, from which Dropbox, Stripe, Docker, etc. came out.

Our product:

Wallarm API security solutions provide proven performance to support innovative companies serving millions of users and billions of API requests per month. Hundreds of Security and DevOps teams globally use Wallarm daily to:

1. Discover. See every asset across your entire attack surface—from cloud environments to every API endpoint with auto-discovery capabilities.
2. Protect. A single suite that goes beyond OWASP Top 10 for full coverage for API-specific threats, account takeover, malicious bots, L7 DDoS, and more.
3. Respond. Streamline incident response with complete visibility, smart triggers, and active threat verification.
4. Test. Automate security testing of your APIs and web assets. Prioritize remediation for every asset, in every environment.

Our technology stack:

• The system management interface is written in React and is a Single Page Application. Therefore, backend teams are not engaged in layout, but only API development.
• For backend development, we use Ruby and Golang
• Some components and modules are written in Python (Data Science/ML). But mostly Python is used by the QA department for developing integration autotests.
• Cloud deployed with Kubernetes/Helm and Terraform
• Main frameworks used: Ruby On Rails (API only)/Sinatra; gin for Golang
• Main databases used: PostgreSQL, Elasticsearch, Riak/S3, Tarantool, and Redis
• NATS as a message broker

About this opportunity:

We are looking for a Senior Ruby developer to help us develop API Attack Surface & API Leaks functionality.

You will:

• Participate in an entire cycle of research and development processes, from planning to implementation
• Work on our Attack Surface Management product using Rails, Go, and NATS as a message broker
• Learn a lot about cybersecurity reconnaissance and asset management
• Constantly improve the quality of our code and deal with technical debt

Technical stack of this position: Ruby, Ruby on Rails, PostgreSQL, Redis, Docker, K8s, Golang, NATS

In this role you’ll need:

• 4+ years of experience with Ruby applications;
• Experience with system design and development;
• Experience with databases:
  - Relational: PostgreSQL (preferred) and MySQL
  - NO SQL: Redis

• Culture of using RSpec (at least on unit-tests level);
• Knowledge and experience with Docker, UNIX, and git.

Additional advantages will be:

• Experience with Go or desire to learn it;
• Experience with Sinatra (or Grape);
• Knowledge of Kubernetes and Helm;
• Experience in developing Swagger specifications;
• Knowledge of patterns and principles DRY, SOLID, KISS, OOP, STI, Interactors/Service objects;
• Desire to work in the field of Information Security.

What we offer:

• Ability to work on a product that makes the Internet safer
• Completely remote work and flexible working hours
• Competitive salary and bonuses
• Paid days off
• Medical insurance
• Working equipment
• Professional development and career growth