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Python/Go Team Leader

  • Tbilisi, Tbilisi, Georgia
  • Lisboa, Lisboa, Portugal
  • Belgrade, Beograd, Serbia
  • Barcelona, Catalunya [Cataluña], Spain
+3 more

Job description

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:

  • Frontend: the system management interface is written in React and is a Single Page Application.
  • Node for filtering attacks requires maximum performance, that’s why we chosen C for its development.
  • Backend: we use mainly Ruby (RoR for API only and Sinatra) and Golang (Gin), some components and modules are written in Python (aiohttp, Flask, FastAPI)
  • QA department using Python for developing integration autotests.
  • Cloud: GCP, Terraform, AWS
  • Databases: PostgreSQL, Elasticsearch, Riak/S3, Tarantool, and Redis
  • DevOps: Kubernetes, Docker, Prometheus, Grafana, EFK, Linux

About this opportunity:

We are looking for a skilled Team Leader (Tech Lead Manager) to join the API Discovery team – Wallarm component designed to build web application structures based on incoming traffic. This position would be a good fit for a Team Leader with experience in building or discovering APIs. Current implementation made on Python. Other components of Wallarm are written in Ruby and Go. We want to consider reimplementing some parts in Go if it is valuable.


  • Manage a cross–functional team - Frontend, Backend (Python + Ruby/Go) and QA;

  • Guide team to achieve impactful goals related to API Discovery product. Goals will be set in collaboration with the Product Manager;

  • Prepare and execute roadmap with Product Manager;

  • Be accountable for architecture decisions in the team;

  • Be focused on strategic planning, problem-solving, and decision-making through quarter OKRs;

  • Spend up to 50% of your time in code development.

Job requirements

In this role you need: 

  • 5+ years in software development. 1+ year of management cross-functional team;

  • Experience with Python 3 and microservice architecture;

  • Broad experience in API development;

  • Understanding of parallel and concurrent programming principles;

  • Hands-on experience with high-loaded systems. Good understanding of modern software architecture;

  • Fluent written and spoken English.

Nice to have:

  • Experience with Go and/or Ruby;

  • On-hands experience with API protocols: REST, GRPC and GraphQL;

  • Experience with a low-level programming language (e.g. C/C++);

  • Experience with software distributed through packages without automatic updates.

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


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