Senior Backend Engineer I (AI Feature Builder)
New
Europe/LaTAMFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 7+ years
- Required Skills
- AWSPostgreSQLGitRuby on RailsRedisCI/CDRESTful APIsMicroservices
Requirements
- 7+ years of relevant experience as a Backend Engineer.
- 3+ years of experience in Ruby on Rails preferred.
- Strong experience with at least one major backend framework (FastAPI, Flask, Express, or similar as a plus).
- Experience with PostgreSQL; familiarity with NoSQL or vector databases (Qdrant, Pinecone, or Weaviate) is a plus.
- Knowledge of tools such as Redis, Sidekiq, Memcached, or equivalents.
- Experience with automated testing frameworks (RSpec, PyTest, Jest) and CI/CD best practices.
- Solid understanding of design patterns, object-oriented design, algorithms, and data structures.
- Experience with RESTful services and microservices; exposure to GraphQL is a plus.
- Proficiency with Git and modern development workflows.
- Experience with cloud-based infrastructure (AWS preferred; GCP or Azure a plus).
- Bachelor's or Master's degree in Computer Science or related field, or equivalent practical experience.
Responsibilities
- Own and deliver complex backend features and services using modern technologies.
- Contribute to the design and implementation of scalable APIs and backend logic.
- Optimize queries and data models to ensure performance and scalability.
- Write clean, efficient, secure, and well-documented code.
- Implement and maintain automated tests and contribute to CI/CD practices.
- Identify and resolve production bugs and issues.
- Participate in code reviews to uphold engineering standards.
- Translate business requirements into technical solutions in collaboration with product owners and designers.
- Support and mentor mid-level and junior engineers.
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