The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.
*Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.
An overview of this role
As a Senior Backend Engineer with the Database Excellence group, you'll build and evolve the data frameworks and tooling that keep GitLab's application datastores scalable, healthy, and safe across both GitLab.com and thousands of self-managed instances. A primary focus for this role is building proactive data growth controls for GitLab.com, including retention and lifecycle management frameworks, enforcement of retention policies at schema-change time, and tooling that keeps database growth sustainable as AI-driven development accelerates how quickly data accumulates. You'll help teams across GitLab reason …
The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.
*Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.
An overview of this role
As a Senior Software Engineer on GitLab's Authorization team, you will own significant parts of the system that decides what every user, token, and automated agent can access on GitLab.com, Self-Managed, and Dedicated.
Today that work is Ruby on Rails. Roughly 400 policy classes and a YAML catalog of about 1,900 permissions sit behind every API request. You will work on the permission model itself (fine-grained token permissions, custom roles, and the GraphQL and REST surfaces that enforce them). You will also help move that model onto GitLab's next-generation authorization stack, which pairs the Rails mono…
The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.
*Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.
An overview of this role
As a Senior Backend Engineer on GitLab’s External Agents team, you’ll design and build integrations that bring GitLab agents into tools such as Slack and connect external solutions such as Claude Code or Codex with GitLab. You’ll take end-to-end ownership of complex features, help shape architectural patterns for how GitLab exposes its AI functionality, and collaborate with engineers across the Agent Foundations stage and adjacent AI engineering teams. This is a high-visibility area at the intersection of GitLab’s core platform and AI strategy.
What you’ll do
Develop, ship, and maintain secure, well-tested…
The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.
*Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.
An overview of this role
As a Senior Backend Engineer on the Plan: Spec-Driven Development team, you'll help build GitLab's intent-to-code loop: agentic workflows that turn a stated intent into a refined work item, an implementation plan, and verified, mergeable code. You'll own early-stage backend work across the flows, application programming interfaces, data models, and evaluation systems behind this experience, using Ruby on Rails, Python, PostgreSQL, GitLab Duo Agent Platform, large language model application programming interfaces, and an artificial intelligence gateway.
You'll join a small, distributed team working on one of…
The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.
*Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.
An overview of this role
The DAP Repository Flows team owns two areas within GitLab's Duo Agent Platform (DAP). The first is DAP onboarding, helping customers quickly set up a project so they can start using the Duo Agent Platform with minimal friction. The second is repository and background flows: autonomous and scheduled agents that work on a customer's codebase on their behalf.
This work is central to how GitLab delivers AI-powered automation on repositories. As a Senior Software Engineer, you will own features end to end, from design through delivery, building agentic experiences on top of the Duo Agent Platform.
What you'…
The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.
*Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.
An overview of this role
GitLab is an open core software company that develops the most comprehensive AI-powered DevSecOps Platform, and more than 100,000 organizations use it. Our mission is to enable everyone to contribute to and co-create the software that powers our world. We make this possible by running our operations on our product and staying aligned with our values.
The AI Events team builds the event platform and trigger system that power GitLab Duo Flows, enabling them to run automatically in response to events across the development lifecycle. The platform handles internal GitLab events like code pushes, issue and merge…
Rozwijanie flagowego produktu – aplikacji inFakt
Tworzenie rozwiązań używanych codziennie przez dziesiątki tysięcy przedsiębiorców
Współpraca z zespołami mobilnymi (iOS/Android) i infrastrukturalnym
Realny wpływ na finalny kształt funkcjonalności
Samodzielne określanie celów kwartalnych
Dbanie o wzajemne wsparcie i dzielenie się wiedzą
Praca w modelu hybrydowym (minimum 3 dni w biurze w Krakowie)
Elastyczny start pracy (7:00-10:00)
Kogo poszukujemy?
Wymagania kluczowe:
Minimum 5 lat doświadczenia z Ruby i Ruby on Rails
Doświadczenie w budowaniu REST API
Znajomość podstaw bezpieczeństwa aplikacji webowych
Doświadczenie w pracy z relacyjnymi bazami danych (PostgreSQL)
Znajomość systemu kontroli wersji Git
Chęć ciągłego rozwoju i podnoszenia umiejętnościMile widziane:
Frontend: Hotwire, Turbo, Stimulus, Action Cable, React
Background processing: Sidekiq, ActiveJob
Systemy kolejkowe: RabbitMQ, Kafka
API: REST API, testowanie (Postman, Bruno)
Testing: RSpec, Capybara, testy jednostkowe i automatyczne
Security: znajomość podatności, dobre praktyki bezpieczeństwa
DevOps: dobre praktyki CI/CD
Testability: obserwowalność i kontrolowalność aplikacji
Czego wymagamy?
5 lat doświadczenia na podobnym stanowisku
Znajomości:
Security
Git
PostgreSQL
REST
Turbo
Ruby on Rails
RubyMile widziane:
Bezpieczeństwo aplikacji webowych
HTML/CSSJęzyki:
Polski
Angielski
Jakie warunki i benefity otrzymasz?
21k–25k PLN netto/m (B2B)
B2B - Elastyczne godziny pracy (100%)
Praca zdalna: Hybrydowo
Klasy językowe
Pakiet medyczny, Ubezpieczenie, Pakiet sportowy
Obiady
Parking rowerowy
Pakiet relokacyjny
Kim jesteśmy?
inFakt - ludzie i technologia
Jesteśmy firmą na pograniczu technologii i księgowości. Naszym celem jest automatyzacja i wdrażanie zaawansowanych technologii. Tworzymy i udoskonalamy aplikację księgową, która codziennie wspiera pracę ponad 400 tys. przedsiębiorców.
O zespole W naszym biurze w Krakowie, na Zabłociu, zatrudniamy około 50 utalentowanych osó…
Practical experience with Kubernetes and Docker.
Hands-on experience working with AWS infrastructure.
Experience with database optimization and performance tuning.
Knowledge of CI/CD automation and infrastructure...
Miejsce pracy: Warszawa
Technologies we use
Expected
Ruby
Kubernetes
Docker
AWS
About the project
Join a team working on a large-scale mobility platform that enables efficient transportation...Expected, Ruby, Kubernetes, Docker, AWS
About the project, Join a team working on a large-scale mobility platform that enables efficient transportation services through modern digital solutions., , The project focuses on a comprehensive taxi platform that allows users...
Experience working in a SaaS product company
Proficiency in Postgres (advanced SQL features, optimizations, debugging)
React experience
Experience with infrastructure tools (Linux, Nginx, Docker, Kubernetes, Terraform and Ansible)
Experience with AWS cloud...
Praca Ruby w Polsce – co warto wiedzieć?
Ruby, a przede wszystkim framework Ruby on Rails, wciąż napędza sporo startupów i produktów SaaS na świecie, choć w Polsce rynek jest niszowy w porównaniu z Javą czy PHP. Firmy szukające programistów Ruby zwykle utrzymują lub rozwijają istniejące, dojrzałe produkty – rzadziej budują nowe projekty od zera. Ze względu na mniejszą podaż kandydatów niż popyt, doświadczeni Ruby developerzy mogą liczyć na stawki porównywalne, a czasem wyższe niż w bardziej popularnych technologiach.
- Widełki junior
- 8 000 – 12 000 zł
- Widełki mid
- 14 000 – 20 000 zł
- Widełki senior
- 19 000 – 28 000 zł
- Popularne stacki
- Ruby on Rails, PostgreSQL, RSpec, Sidekiq
Widełki orientacyjne na podstawie danych z ogłoszeń dostępnych na 2hr.pl. Aktualne oferty Ruby znajdziesz powyżej.