ruby on rails developer

Tiksom Limited

Ruby on Rails Developer Responsibilities<ul><li>Designing and developing new web applications.</li><li>Maintaining and troubleshooting existing web applications.</li><li>Writing and maintaining reliable Ruby code.</li><li>Creating back-end components.</li><li>Identifying and fixing bottlenecks and bugs.</li><li>Integrating user-facing elements designed by the front-end team.</li><li>Connecting applications with additional web servers.</li><li>Maintaining APIs.</li></ul>Ruby on Rails Developer Requirements<ul><li>Bachelor&rsquo;s degree in computer science, computer engineering, or related field.</li><li>Experience working with ruby on rails</li><li>Ability to write clean ruby code.</li><li>Proficiency with code versioning tools including Git, Github.</li><li>Experience with JS Frameworks</li><li>Familiarity with MVC, Mocking, RESTful, and ORM.</li><li>Good understanding of front-end technologies including HTML5, JavaScript, and CSS3.</li><li>Knowledge of server-side templating languages including Slim</li><li>Familiarity with a testing tool</li></ul>Experience requirements to focus on:<ul><li>Hands-on Ruby on Rails latest versions</li><li>Must have strong Technical / Client Communication</li><li>Should have JS Framework experience</li><li>Should have worked on AWS deployments</li><li>Experience of Leading the technical team would be plus</li></ul>Send Cv to: hr@tiksom.comJob Type: Full-timePay: Rs50,000.00 - Rs150,000.00 per monthAbility to commute/relocate:<ul><li>Lahore: Reliably commute or planning to relocate before starting work (Required)</li></ul>Experience:<ul><li>Ruby on Rails: 5 years (Required)</li><li>AWS Deployment: 1 year (Required)</li><li>JavaScript Frameworks: 1 year (Required)</li><li>Team Leadership: 1 year (Preferred)</li></ul>Language:<ul><li>English (Required)</li></ul>Work Location: In person

Ruby on Rails Developer ( 0 to 1 Year Experience )

General Dynamics Information Technology

<div><div><div>Your Impact
Own your opportunity to serve as a critical component of our nation&rsquo;s safety and security. Make an impact by using your expertise to protect our country from threats.
Job Description<div>
As a Ruby on Rails Developer, you will be working with a team of software engineers, testers, designers, and product managers to bring our teams conceptual solutions to life in a mature Agile/DevSecOps environment.
HOW YOU WILL MAKE AN IMPACT 
Researches, designs, develops, and/or modifies enterprise-wide systems and/or applications software 
 
WHAT YOU&rsquo;LL NEED TO SUCCEED:
Required Skills:<ul><li>
5 year&rsquo;s experience with Ruby on Rails and Java</li><li>
Ability to obtain a public trust</li><li>
US CITIZENSHIP required</li><li>
EDUCATION AND EXPERIENCE: Technical Training, Certification(s) or Degree, 3+ years of experience</li><li>
Mission focused and a self starter/independent and scrappy</li><li>
2+ years of experience with software development, software architecture, APIs, and microservices</li><li>
2+ years of experience with building software using agile methods</li><li>
2+ year experience with Ruby and associated frameworks (e.g Ruby on Rails)</li><li>
2+ Experience with multiple back-end languages (e.g. C, C#, Java, Python, Ruby on Rails) and JavaScript frameworks (e.g. Angular.js, React, Node.js)</li><li>
2+ years of experience with database engineering, and manipulating relational and NOSQL databases</li><li>
2+ years of experience with automating tests for determining quality, security, performance and usability of a system.</li><li>
Experience with containerization technologies such as OpenShift, EKS, and Docker</li><li>
Experience writing and evaluating user stories, acceptance criteria, and pull-requests</li><li>
Experience working in HCD, Agile and DevSecOps environments</li></ul>
Preferred Skills / Attributes:<ul><li>
Experience in paired programming and Extreme Programming</li><li>
Experience Lean Design, Test Driven Development (TDD), and Behavior Driven Development (BDD)</li><li>
A passion to contribute to the full stack &ndash; the front-end, backend and anything in-between (middleware or otherwise).</li></ul><div> 
GDIT IS YOUR PLACE: 
<ul><li>Flex work week to own your priorities at work and at home</li><li>401K with company match</li><li>Comprehensive health and wellness packages</li><li>Internal mobility team dedicated to helping you own your career</li><li>Professional growth opportunities including paid education and certifications</li><li>Cutting-edge technology you can learn from</li><li>Rest and recharge with paid vacation and holidays</li></ul></div>
</div></div><div><div><div>Work Requirements</div></div><div></div><div><div>
Years of Experience<div>
1 + years of related experience</div><ul><li>may vary based on technical training, certification(s), or degree</li></ul></div><div></div><div>
Certification</div><div>
Travel Required<div>
None</div></div><div></div><div>
Citizenship<div>
U.S. Citizenship Required</div></div></div></div></div><div>
Salary and Benefit Information<div>
The likely salary range for this position is $93,662 - $97,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. 
View information about benefits and our total rewards program.</div>
About Our Work<div>
We are GDIT. A global technology and professional services company that delivers technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across over 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber and application development. Together with our customers, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.</div><div>
Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.</div><div>
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans</div></div></div>

Software Developer (Java and Ruby-on-Rails) REMOTE

Dimia Inc.

Dimia Inc. is seeking a Web Developer to upgrade, repair, and support the client's digital platform, Decidim.Mandatory Experience:<ul><li>At least four years of experience working with Ruby on Rails.</li><li>Proven ability to quickly adapt to new platforms and systems, demonstrating both independence and a willingness to seek guidance when needed.</li><li>A minimum of four years of experience using version control systems.</li><li>At least four years of front-end development experience, including JavaScript and CSS.</li><li>A minimum of four years collaborating with developers, project managers, and/or designers in a team environment.</li></ul>Preferred Experience:<ul><li>Experience working in an agile, iterative development setting.</li><li>Experience working in AWS.</li></ul>Job Type: Full-timePay: From $50.00 per hourApplication Question(s):<ul><li>Does your resume include a link to your portfolio?</li></ul>Experience:<ul><li>Ruby on Rails: 5 years (Required)</li><li>ability to onboard quickly to new platforms and systems: 4 years (Required)</li><li>version control: 5 years (Required)</li><li>front-end web development including JavaScript and CSS: 5 years (Required)</li><li>working on a team of developers, project managers, designers : 3 years (Required)</li></ul>Work Location: Remote

Web Developer

sonnen Egypt

<div>
 
 Standort
 
 
 
 Cairo, EG
 
 
 
 Stellen-ID
 
 : 5306
 
 
 Join the energy revolution with #teamsonnen!
 
 
 At sonnen, we&rsquo;re driven by a clear goal: creating a future powered by clean, affordable energy for everyone. That&rsquo;s why we make our customers independent &ndash; not only from fossil fuels, but also from rising electricity costs.
 
 
 The key to this independence is our intelligent, all-in-one energy system. It combines solar panels, battery storage, energy tariffs, and wallboxes &ndash; all developed and manufactured in Germany.
 
 
 As the first and only provider in Germany, we also connect thousands of home batteries into one shared network: the sonnenVPP, our industry-leading virtual power plant.
 
 
 In short: every day, we&rsquo;re working to shape the energy future. And we&rsquo;d be thrilled to have you join us!
 
 
 
 What you will do to help drive the energy transition:
 
 
 
 <ul>
 <li>
 Participate in the entire development process, including refinements, code reviews, tests, deployment and monitoring on production.
 </li>
 <li>
 Maintain and extend our Ruby on Rails based services.
 </li>
 <li>
 Implement user friendly frontends using modern technologies including Hotwire.
 </li>
 <li>
 Build and maintain GraphQL interfaces and RESTful endpoints (JSON:API).
 </li>
 <li>
 Convert acceptance criteria into test cases written in RSpec framework.
 </li>
 <li>
 Write new and update existing documentation entries.
 </li>
 <li>
 Contribute to the implementation of micro-services.
 </li>
 <li>
 Push and follow up on builds and deploys, using CI/CD pipeline tools.
 </li>
 <li>
 Collaborate with a development team on the planning and implementation of tasks, troubleshoot of issues, and refactoring.
 </li>
 <li>
 Interpretate log messages and mitigate errors coming from our monitoring tools.
 </li>
 <li>
 Collaborate closely with cross-functional teams in an Agile development environment, familiar with a Software Delivery Lifecycle following Scrum practices.
 
 
 </li>
 </ul>
 
 What You Will Need On That Journey
 
 
 
 <ul>
 <li>
 2+ years of full-stack experience with Ruby on Rails, RSpec and GraphQL
 </li>
 <li>
 Proficiency with CI/CD processes (GitLab/GitHub), backend infrastructure (AWS) and monitoring tools (Datadog).
 </li>
 <li>
 You are keen on following architectural paradigms &amp; object-oriented patterns.
 </li>
 <li>
 You are open-minded to follow instructions from other senior developers.
 </li>
 <li>
 You are outspoken and see feedback exchange as a normal part of your everyday work.
 </li>
 <li>
 You comfortably express your ideas and arguments in good spoken and written English.
 
 
 </li>
 </ul>
 
 Stellensegment:
 
 Ruby on Rails, Testing, Technology
</div>

Fullstack Engineer (m/w/d)

Micro Engineering Tech Inc

<div>
 
 
 Position Summary
 
 
 
 We are seeking a product-minded
 
 Senior Full Stack Engineer
 
 to lead the development and maintenance of our
 
 Customer Portal (Version 1)
 
 . Built on
 
 Ruby on Rails 7+
 
 .
 
 
 The ideal candidate thrives on technical ownership&mdash;bridging the gap between robust backend architecture and modern, reactive frontends&mdash;while ensuring the platform is scalable, secure, and highly performant.
 
 
 
 
 
 
 Core Responsibilities
 
 
 <ul>
 <li>
 
 Architectural Leadership:
 
 Develop and maintain the customer portal using
 
 Ruby on Rails 7+
 
 , ensuring clean separation of concerns and a maintainable codebase.
 </li>
 <li>
 
 Modern Frontend Engineering:
 
 Build responsive, high-fidelity interfaces using
 
 TypeScript
 
 and
 
 Tailwind CSS
 
 . Implement reactive patterns via
 
 Hotwire (Turbo/Stimulus)
 
 or
 
 React
 
 to ensure a seamless user experience.
 </li>
 <li>
 
 Feature Evolution:
 
 Rebuild and enhance mission-critical workflows, including complex account setup, project configuration, and automated data extraction pipelines.
 </li>
 <li>
 
 Data Visualization:
 
 Design and implement a scalable monitoring dashboard using
 
 Chart.js
 
 or
 
 Recharts
 
 to provide users with real-time, data-driven insights.
 </li>
 <li>
 
 API &amp; Security:
 
 Design, document, and integrate
 
 RESTful APIs
 
 . Manage sophisticated authentication and authorization flows using
 
 Auth0
 
 .
 </li>
 <li>
 
 Database &amp; Performance:
 
 Optimize relational database schemas in
 
 PostgreSQL
 
 or
 
 MySQL
 
 . Write efficient queries and manage high-concurrency background processing using
 
 Sidekiq
 
 or
 
 Active Job
 
 .
 </li>
 <li>
 
 Compliance &amp; Reliability:
 
 Architect
 
 GDPR-compliant
 
 workflows (consent management, data portability, and deletion). Ensure stability through rigorous testing with
 
 RSpec
 
 or
 
 Minitest
 
 .
 </li>
 <li>
 
 DevOps &amp; Deployment:
 
 Work within
 
 Dockerized
 
 environments and manage deployments via
 
 AWS
 
 and CI/CD pipelines.
 </li>
 </ul>
 
 
 Technical Requirements
 
 
 <ul>
 <li>
 
 Backend Mastery:
 
 3+ years of professional experience shipping production-grade applications using
 
 Ruby on Rails
 
 . Deep understanding of Rails design patterns (Service Objects, Form Objects, Query Objects).
 </li>
 <li>
 
 Frontend Proficiency:
 
 Strong command of
 
 TypeScript
 
 , ES6+, HTML5, and
 
 Tailwind CSS
 
 . Experience with modern asset pipelines (Propshaft/esbuild/Vite).
 </li>
 <li>
 
 Data Management:
 
 Advanced knowledge of relational database design, indexing strategies, and query optimization for large datasets.
 </li>
 <li>
 
 Infrastructure &amp; Tooling:
 
 Hands-on experience with
 
 Docker
 
 , Git-based workflows (GitHub/GitLab), and cloud infrastructure (
 
 AWS/Heroku
 
 ).
 </li>
 <li>
 
 Testing Culture:
 
 A "test-first" mindset with experience in unit, integration, and system-level testing.
 </li>
 <li>
 
 Security &amp; Compliance:
 
 Familiarity with OWASP top 10, web security best practices, and data privacy regulations (
 
 GDPR/SOC2
 
 ).
 </li>
 <li>
 
 Performance &amp; Caching:
 
 Experience implementing multi-layer caching strategies (Low-level, Fragment, and Russian Doll caching) using
 
 Redis
 
 or Memcached.
 </li>
 <li>
 
 System Observability:
 
 Proficiency with monitoring and error-tracking tools (e.g.,
 
 Sentry
 
 ,
 
 New Relic
 
 ,
 
 Datadog
 
 , or
 
 Lograge
 
 ) to proactively diagnose production bottlenecks.
 </li>
 <li>
 
 State Management:
 
 Expertise in managing complex frontend states, whether through
 
 Stimulus
 
 values/classes or
 
 React Context/Redux
 
 .
 </li>
 <li>
 
 Background Processing Optimization:
 
 Experience tuning
 
 Sidekiq
 
 for reliability, including idempotency, retries, and dead-letter queue management.
 </li>
 <li>
 
 CI/CD Pipeline Ownership:
 
 Ability to configure and maintain
 
 GitHub Actions or GitLab CI pipelines
 
 to automate linting, testing, and deployment.
 </li>
 <li>
 
 Accessibility (a11y):
 
 Commitment to building inclusive interfaces that comply with
 
 WCAG 2.1
 
 standards.
 </li>
 <li>
 
 Technical Documentation:
 
 Proven ability to maintain clear documentation for APIs
 
 (Swagger/OpenAPI)
 
 and internal system architecture.
 </li>
 </ul>
 
 
</div>

Senior Full Stack Engineer (Ruby on Rails & TypeScript)

HungerStation | هنقرستيشن

<div>
 HungerStation is part of the Delivery Hero Group, the world&rsquo;s pioneering local delivery platform, our mission is to deliver an amazing experience&mdash;fast, easy, and to your door. We operate in over 70+ countries worldwide. Headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index.
 
 
 
 Job Description
 
 
 
 We are looking for a highly talented
 
 Software Engineer II - Backend t
 
 o join our growing team in Riyadh. If you are looking for a place where you can gain hands-on experience and create a direct impact, then this may be the place for you! The ideal candidate will collaborate with the Product Team in order to understand product requirements and provide technical expertise for all products as required, and to assist in analyzing, designing, testing, and structuring the required solutions to deliver a high-quality working software based on the business needs and standards.
 
 
 
 You Will Be Working On
 
 
 
 
 Software Development
 
 
 
 <ul>
 <li>
 Keep abreast of latest software development methodologies in order to be able to provide best-in-class software solutions
 </li>
 <li>
 Analyze product requirements in order to understand engineering requirements, estimate efforts and provide the required solutions in collaboration with Product Team
 </li>
 <li>
 Assist in building development components in order to transform the requirements into actual working software accurately
 </li>
 <li>
 Document all coding steps in order to ensure comprehensibility and to facilitate future modifications and maintenance
 </li>
 <li>
 Investigate and resolve issues and bugs
 </li>
 <li>
 Collaborate with other colleagues in order to assist each other in code reviews and deliver code review reports accordingly
 </li>
 <li>
 Perform functional and module testing in order to ensure functionality of delivered solutions
 </li>
 <li>
 Assist in user trials and acceptance testing
 
 
 </li>
 </ul>
 
 Governance and Resilience
 
 
 
 <ul>
 <li>
 Follow all relevant policies, procedures, and processes in order for the daily work to be carried out in a controlled and consistent manner
 </li>
 <li>
 Contribute to the identification of opportunities for continuous improvement of processes, practices, work processes, cost effectiveness, and productivity enhancement
 </li>
 <li>
 Promote to other employees within the organization the implementation and adherence to policies, procedures, processes, and instructions
 
 
 </li>
 </ul>
 
 Daily Operations
 
 
 
 <ul>
 <li>
 Follow daily operations relating to the job to ensure work continuity
 </li>
 <li>
 Contribute to preparing timely and accurate reports that concern the line of work to meet the requirements, objectives, and standards
 </li>
 <li>
 Ensure the satisfaction of both internal and external customers by addressing their needs in a courteous and timely manner
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 2- 4 years of experience in backend development using GoLang, Ruby on Rails (RoR), Java, or Python
 </li>
 <li>
 Bachelor Degree in a relevant field is required
 </li>
 <li>
 Master&rsquo;s degree in a relevant field is preferred
 </li>
 <li>
 Knowledge &amp; understanding of software architecture, including Domain-Driven Design (DDD), microservices, Kubernetes, and containerization
 
 
 </li>
 </ul>
 
 Additional Information
 
 
 
 <ul>
 <li>
 We offer relocation support globally to our permanent employees.
 </li>
 <li>
 Exchange ideas and meet 2000+ colleagues from different teams within Delivery Hero in our active guilds and through our global tech and product community.
 </li>
 <li>
 Develop your skills with your personal educational budget for conferences and external training.
 </li>
 <li>
 Access our e-learning platform LinkedIn and participate in our various in-house training programs
 </li>
 <li>
 And much more&hellip;
 </li>
 </ul>
</div>

Software Engineer ll - Backend (Fulfilment)

Software Engineer II - Backend (Growth)

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