Ruby on Rails (ROR) Developer

Wissen   Technology is   Hirin g   for   Ruby on Rails (ROR) Developer  

About Wissen   Technology:   

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees   across offices in the US, UK, UAE, India,   and   Australia.  Our commitment to excellence translates into delivering   2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge,   cutting - edge   technology   expertise, and a relentless focus on quality. We   don’t  just meet expectations we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client   objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods   provide   clients  the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent.    Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact the first time, every time.  

Job Summary:   Wissen Technology is hiring an experienced Ruby on Rails Developer to join our high-performing engineering team. The ideal candidate will have a strong background in building scalable web applications using Ruby on Rails and a deep understanding of backend architecture, performance optimization, and modern development practices.  

Experience:   8 - 15 Years  

Location:   Bangalore  Pune Mumbai  

Mode of Work:  Hybrid  

Key Responsibilities:  

• Design, develop, and   maintain robust web applications using Ruby on Rails.  
  
• Manage dependencies using Bundler and integrate third-party libraries and gems.  
  
• Write optimized Active Record queries for efficient database operations.  
  
• Implement background job processing using   Sidekiq.  
  
• Apply caching techniques using Rails caching, Redis, and Memcached.  
  
• Handle concurrency and distributed database operations using Makara.  
  
• Manage database migrations and   seeding   for schema and data updates.  
  
• Stay current with   latest   Gems and manage   Gemfile   dependencies.  
  
• Apply design patterns for scalable and maintainable code.  
  
• Demonstrate understanding of Ruby constructs like   proc   vs   lambda.  
  
• Work with ERB templating and reusable Partials for modular front-end development.  
  
• Implement error tracking using   HoneyBadger.  
  
• Use IDEs like   RubyMine   or   VSCode   for efficient development.  
  
• Utilize Redis for caching and data-intensive operations.  
  
• Apply   memoization  techniques to reduce redundant computations.  
  
• Leverage metaprogramming for dynamic and flexible code structures.  
  
• Understand Ruby’s method lookup process to optimize code performance.    
  

Required Skills   and   Qualification:  

• Strong experience in Ruby on Rails development.  
  
• Proficiency  in Active Record,   Sidekiq, Redis, and Makara.  
  
• Solid understanding of caching, background jobs, and performance optimization.  
  
• Experience with database migrations, seeding, and schema management.  
  
• Familiarity with   HoneyBadger for error tracking.  
  
• Hands-on experience with   RubyMine   or   VSCode.  
  
• Knowledge of metaprogramming and   memoization in Ruby.  
  
• Strong grasp of Ruby fundamentals including method lookup and control structures.  
  
• Experience with ERB templating and reusable components.    
  

Good to Have Skills:  

• Exposure  to microservices   architecture.  
  
• Experience with CI/CD pipelines.  
  
• Familiarity with containerization tools like Docker.  
  
• Knowledge of frontend frameworks (React, Vue.js) is a plus.    
  

Wissen Sites:  

Website:   www.wissen.com      

LinkedIn:   https://www.linkedin.com/company/wissen - technology      

Wissen Leadership:   https://www.wissen.com/company/leadership - team/      

Wissen Live:   https://www.linkedin.com/company/wissen - technology/posts/feedView=All       

Wissen   Thought   Leadership:   https://www.wissen.com/articles/