Senior Ruby Developer
il y a 11 heures
We're looking for a Ruby on Rails developer to join a long-running, actively maintained project now on Rails 7. The codebase is mature with hundreds of models and follows test-driven development using RSpec and Capybara. You'll work on performance-critical features, including operations over millions of records across multiple services. The stack includes MySQL, PostgreSQL with search extensions, ElasticSearch, background jobs, and APIs using OpenAPI, MessagePack, and optionally gRPC.
**Responsibilities**:
- Implement complex domain logic for chemistry data (molecules, batches, samples, protocols)
- Design and maintain database schemas and ActiveRecord models for scientific data
- Integrate with microservices architecture
- Implement ElasticSearch queries for complex scientific data search and filtering
- Develop polymorphic associations and complex data relationships
- Write and maintain comprehensive RSpec test suites (unit, integration, system tests)
**What we expect**:
- Proficiency in Ruby and the Ruby on Rails framework
- Solid experience with MySQL and/or PostgreSQL, and familiarity with Elasticsearch
- Experience with test-driven development using RSpec and Capybara
- Ability to effectively work with and improve large legacy codebases
- Strong problem-solving skills and high attention to detail
- Basic knowledge of Linux and Docker
**Nice to have**:
- Proficiency in Python
- Familiarity with OpenAPI, MessagePack, or gRPC
- Experience with AWS, GCP, or Azure cloud platforms
- Hands-on experience with Docker and Kubernetes
**We offer**:
- Competitive compensation
- Remote or office work
- Flexible working hours
- A team with an excellent tech expertise
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