9 Sinatra Jobs

We are seeking a high-caliber and experienced Senior Ruby on Rails Developer to join our team. The candidate will focus primarily on identifying and resolving critical application stability and scalability challenges

Senior Ruby on Rails Developer,microservices architecture,distributed systems,cloud infrastructure,Sinatra,Kafka, ZooKeeper, Thrift,SOLR ,AWS services (especially AWS SQS, hosting, debugging, performance tuning, troubleshooting,agile development

Designation: Senior Ruby on Rails Developer, Exp; 10- 15 Years, Work Mode: Remote, Note: 10 Years of experience Senior Ruby on Rails Developer ,8 years should be with Sinatra. Role Overview: We are seeking a high-caliber and experienced Senior Ruby on Rails Developer to join our team. The candidate will focus primarily on identifying and resolving critical application stability and scalability challenges. This role requires deep expertise in Ruby on Rails with a strong understanding of microservices architecture, distributed systems, and cloud infrastructure. Key Responsibilities: Analyze and identify bottlenecks related to application instability and scalability issues. Provide technical so...

As a skilled professional, you will be responsible for designing, building, and maintaining scalable web applications using Ruby and lightweight web frameworks like Sinatra. Your role will involve working on both the application logic and database layer to ensure seamless integration and optimal performance. You will also be tasked with developing and maintaining RESTful web services and APIs, utilizing Sequel or similar Ruby database libraries for efficient data management. Additionally, your expertise in writing optimized SQL queries and working with relational databases, particularly Oracle, will be essential. Collaboration is key in this role, as you will work closely with cross-function...

As a Senior Full Stack Developer specializing in Ruby and Cloud technologies, you will utilize your 6 to 8 years of experience in software development to lead the creation of high-performance backend services. Your expertise in database design, particularly with Oracle, and cloud-based architecture will be crucial in architecting and developing cloud-native applications on Azure or Google Cloud Platform (GCP). Your role will involve collaborating with cross-functional engineering teams, mentoring junior developers, and ensuring the scalability and security of web services and APIs. Your technical proficiency in Ruby, including the use of frameworks like Sinatra, as well as experience with Se...

Dear Candidate, We are hiring a Ruby on Rails Developer to create clean, scalable web applications and APIs. You will work on backend systems and contribute to full-stack development using Ruby and modern web technologies. Key Responsibilities: Design and develop web applications using Ruby on Rails . Build RESTful APIs and integrate third-party services. Optimize applications for performance, scalability, and security. Collaborate with frontend and DevOps teams for seamless deployments. Write unit tests using RSpec and maintain code quality. Required Skills & Qualifications: Strong experience in Ruby, Ruby on Rails (RoR) Familiar with PostgreSQL, Redis, Sidekiq Experience with JavaScript/St...

Must to Have Technical Skills Ruby (not ruby on rails framework), Sinatra Information Classification: GENERAL Azure DevOps and CI/CD, Docker, Kubernetes, GIT Well versed with Raw SQL query writing & Advance Database Concepts for query & schema optimization/ Oracle/ Redis Performance optimization techniques and Caching strategies Good to Have Technical Skillsets Python Databricks Domain expertise does not matter.

Dear Candidate, We are hiring an Erlang Developer to build resilient, distributed systems in telecom, messaging, or IoT platforms using the BEAM VM . Key Responsibilities: Build scalable, fault-tolerant systems in Erlang Work with OTP behaviors like gen_server, supervision trees Design systems with high uptime and soft real-time performance Write tests using EUnit and manage code with rebar3 Collaborate with DevOps to deploy distributed applications Required Skills & Qualifications: Strong grasp of Erlang , OTP , and concurrency models Familiar with hot code upgrades , Mnesia , and ETS Experience with distributed architecture and message passing Bonus: Experience with Elixir or RabbitMQ Note...

Dear Candidate, We are hiring a Haskell Developer to develop highly-reliable software with an emphasis on correctness and maintainability. Key Responsibilities: Design and implement backend systems in Haskell Apply type-safe and pure functional programming principles Write tests, property checks, and formal verifications Collaborate on domain modeling, APIs, and compiler extensions Optimize code for performance and memory safety Required Skills & Qualifications: Proficient in Haskell , GHC , and Cabal/Stack Familiar with typeclasses , monads , and algebraic data types Experience with Servant , Yesod , or Snap frameworks Bonus: Background in formal methods or financial systems Soft Skills: St...