Senior Backend Developer

Há 1 mês

Lisboa, Lisboa, Portugal Tbwa ChiatDay Inc Tempo inteiro

Job Title: Senior Backend Developer - Ruby Expert

About the Role:
Workato is the leading integration and automation platform, known for its simplicity and power. As a Senior Backend Developer - Ruby Expert, you will be responsible for building, extending, troubleshooting, and fixing complex heterogeneous Ruby (Rails but not only) applications, as well as small self-contained microservices.

Responsibilities:
• Build/extend/troubleshoot/fix complex heterogeneous Ruby (Rails but not only) applications, as well as small self-contained microservices.
• Improve execution engine of custom third-party code (Ruby DSL, isolation, performance, new features).
• Write well-designed, testable, efficient code in Ruby (and some GOlang).
• Integration of data storage solutions Postgres/Redis/S3/DynamoDB/Kafka/ClickHouse etc.
• Contribute in all phases of the development lifecycle.
• Provide code reviews to your teammates.
• Evaluate and propose improvements to existing system.
• Identify bottlenecks and bugs, and devise solutions to these problems.
• Help maintain code quality, organization, and automatization.

Requirements:
• Strong experience developing, shipping, and maintaining Ruby and Rails applications (7+ years).
• Vast knowledge of Ruby, experience with intensive backend applications not only MVC.
• Excellent debugging, analytical, problem-solving, and social skills.
• Knowledge of basic data structures and algorithms and how they are used is a must.
• Good understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.
• Good understanding of network protocols and stacks.
• Good understanding of DB technologies: classic databases and modern no-SQL.
• BS/MS degree in Computer Science, Engineering, or a related subject.
• Soft Skills / Personal Characteristics: Readiness to work remotely with teams distributed across the world and timezones.
• Spoken English (at the level enough to pass technical interview and later work with colleagues).

Optional Requirements:
• Experience of developing DSLs in Ruby.
• Background in C/C++/Linux or other system programming.
• GOlang.
• Deep knowledge of physical DB design.
• Experience of working with Docker and other isolation technologies.
• Experience of working with public cloud infrastructure providers (AWS/Azure/Google Cloud).
• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).
• Experience in building/deploying data processing pipelines is a plus.
• Experience of working with third-party REST APIs at scale (request throttling, batch processing etc).

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