Sr ROR Developer

Talentica; Pune District, Bengaluru; Híbrido; INR 1.200.000 - 2.100.000; Jornada completa

Descripción de la vacante

Talentica is seeking an experienced Ruby on Rails (ROR) Developer to design, build, and optimize high-performance backend services. You will craft scalable APIs, asynchronous workflows, and robust data models while ensuring reliability and maintainability across platforms.

You will work with cross-functional teams to implement distributed messaging, perform Rails upgrades, and uphold strong tests using TDD/BDD practices in a hybrid work setting.

Formación

• Proven Ruby on Rails backend development experience.
• Strong knowledge of REST APIs and multi-versioning.
• Experience with asynchronous processing using Sidekiq/Redis.
• SQL optimization with MySQL/PostgreSQL/AWS Aurora.
• Familiarity with RabbitMQ or Kafka for distributed workflows.
• Proficiency with TDD/BDD using RSpec, FactoryBot, and mocks.

Responsabilidades

• Design, develop, and maintain scalable backend apps using Ruby on Rails.
• Build and manage RESTful APIs, including multi-version public and private APIs.
• Develop high-volume asynchronous processing systems using Sidekiq and Redis.
• Optimize database performance and migrations, diagnose N+1 queries.
• Implement distributed messaging with RabbitMQ or Kafka.
• Ensure API contract consistency across Web, iOS, Android, and internal clients.
• Collaborate with cross-functional teams on architecture and Rails upgrades.

Conocimientos

Ruby on Rails

Backend development

REST APIs

Asynchronous processing

TDD/BDD

RSpec

Git

Herramientas

Sidekiq

Redis

MySQL

PostgreSQL

AWS Aurora

RabbitMQ

Kafka

Docker

Descripción del empleo

Ruby on Rails (ROR) Developer

Why This Role Matters We are looking for an experienced Ruby on Rails Developer to build, scale, and optimize high-performance backend applications. You will play a key role in developing robust APIs, distributed systems, and asynchronous workflows while ensuring scalability, reliability, and maintainability across business-critical platforms.

What Youll Work On

• Design, develop, and maintain scalable backend applications using Ruby on Rails.
• Build and manage RESTful APIs, including multi-version public and private APIs.
• Develop high-volume asynchronous processing systems using Sidekiq and Redis.
• Optimize database performance, troubleshoot N+1 queries, and manage complex schema migrations.
• Implement distributed messaging workflows using RabbitMQ or Apache Kafka.
• Ensure API contract consistency and payload validation across Web, iOS, Android, and internal BFF clients.
• Work on application performance optimization, scalability, and reliability.
• Write automated tests and maintain high code quality using TDD/BDD practices.
• Collaborate with cross-functional teams, architects, and product stakeholders.
• Contribute to architectural improvements, Rails upgrades, and monolith decomposition initiatives.

What You Bring (Must Have)

• Experience: 4-8+ years of production experience in backend software engineering, with a strong focus on Ruby on Rails.
• Ruby & Rails Expertise: Strong command of modern Ruby (3.x) and Rails (6.x/7.x), including metaprogramming, Active Record lifecycle hooks/callbacks, and REST API architectural patterns.
• Concurrency & Background Jobs: Hands-on experience designing and debugging high-volume asynchronous systems using Sidekiq and Redis. o Databases & ORM Optimization: Proficiency in MySQL, PostgreSQL, or AWS Aurora, including N+1 query diagnosis, query optimization, and complex schema migrations.
• Messaging & Event Streaming: Experience with RabbitMQ (AMQP) or Apache Kafka for distributed asynchronous workflows.
• API Design & Versioning: Experience managing multi-version APIs, maintaining contract consistency, and implementing payload validation across multiple consuming clients.

o Engineering Rigor: Strong commitment to TDD/BDD using RSpec, FactoryBot, and mocking libraries. Good understanding of Git, branching strategies, and collaborative development workflows.

Good to Have (Nice to Have)

• Exposure to cloud-native AWS architectures, including ECS/EKS, Aurora, SQS, S3, and CloudFront.
• Experience with Docker and containerized application deployments.
• Domain experience in digital telecommunications, including BSS/OSS, SIM provisioning, MNP, and port-in journeys.
• Experience with high-volume E-Commerce order management platforms.
• Prior experience with large-scale Rails upgrades (Rails 4/5 to Rails 7+). o Experience with monolith decomposition and transitioning towards scalable distributed architectures.

Role Details

• Role: Ruby on Rails (ROR) Developer
• Experience: 4- 8+ Years o Employment Type: Full-time
• Work Mode: Hybrid / On-site (as applicable)
• Location: Pune / Bengaluru (as applicable)

Why Join Talentica

o Become an AI-Native Engineer and build next-generation intelligent products.

o Work on challenging product engineering problems instead of support projects.

o Collaborate with innovative startups and global product companies.

o Gain exposure to modern technologies, AI ecosystems, and evolving engineering practices.

o Be part of a culture that values learning, ownership, transparency, and engineering excellence.