ruby on rails developer

dopay

<div>
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Design, develop, and maintain Ruby on Rails services and RESTful APIs supporting payroll processing, EWA disbursements, and financial reporting
 </li>
 <li>
 Build and maintain integrations with banking partners, payment gateways, and third-party financial data providers in compliance with CBE regulations
 </li>
 <li>
 Collaborate with product and frontend teams to deliver features end-to-end, from requirements to production deployment
 </li>
 <li>
 Manage background job pipelines with Sidekiq and Redis for payroll batch processing, wage disbursements, and async notifications
 </li>
 <li>
 Own service reliability write RSpec unit and integration tests, set up monitoring, and participate in on-call rotations to ensure 99.9%+ uptime
 </li>
 <li>
 Contribute to architectural decisions, code reviews, and the definition of Rails engineering best practices across the team
 </li>
 <li>
 Optimise ActiveRecord queries and database performance to handle high-throughput financial transaction loads
 </li>
 <li>
 Champion security-first development practices in line with PCI-DSS and financial data protection standards
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 3-6 years of backend engineering experience in a production environment
 </li>
 <li>
 Strong proficiency in Ruby on Rails with a solid grasp of Rails conventions, ActiveRecord, and the MVC pattern
 </li>
 <li>
 Hands-on experience designing and building RESTful APIs consumed by web and mobile clients
 </li>
 <li>
 Solid command of PostgreSQL schema design, indexing strategies, query optimisation, and migrations
 </li>
 <li>
 Experience with background job processing using Sidekiq and Redis for async payroll and notification workflows
 </li>
 <li>
 Understanding of security fundamentals: OAuth2, JWT, data encryption at rest and in transit
 </li>
 <li>
 Experience working in Agile / Scrum teams with proper Git workflows, code reviews, and CI/CD pipelines
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 
 Why Join dopay?
 
 
 
 You'll be be part of a fast-growing fintech company revolutionizing payroll disbursement in Egypt and work closely with senior leadership on one of the most important milestones in the company's journey. This role offers long-term ownership beyond licensing and the opportunity to help shape how a fintech operates under regulation at scale.
</div>

Back-end Engineer

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)

Rubikal

<div>We're looking for a Software Architect with at least 8 years of experience in the development of software development technologies, specifically in the areas of Google Cloud Platform, and microservices architecture. If you are interested in working with reputed clients and enjoy collaborating in a creative and awesome team, then this job is the right place for you!
This position requires you to go on an international assignment or full-time relocation. We offer a salary as tax-free income between &euro;7000 &ndash; 9000 per month, including housing allowance and transport provided in KSA.
Responsibilities
We offer you the unique opportunity to work and improve your skills with a diverse and geographically distributed team of technology and business experts around the world. You will get to work on our largest project in the real-estate industry, supervising the work of over 30 developers across six different teams. In addition, these are some of the following expectations:<ul>
<li><ul><li>Collaborate with the development teams to define and implement technical requirements for the microservices architecture, including deployment strategies, monitoring, and instrumentation.</li>
<li>Analyze the existing system architecture and recommend improvements to enhance performance, scalability, and maintainability.</li>
<li>Design, implement, and maintain new products and services using but not limited to Ruby on Rails (or Golang) for the backend and Angular for the frontend</li>
<li>Develop technical specifications and design documents to guide the development team in the implementation of the solution.</li>
<li>Provide feedback to implement integrations with payment gateways and headless content management systems</li>
<li>Oversee the design, implementation, and maintenance of CI/CD pipelines using Cloud Build and Terraform for infrastructure management and deployments</li>
<li>Collaborate with cross-functional teams, including product managers, UI/UX designers, and QA engineers to ensure the successful delivery of the project</li>
<li>Identify best practices to conduct thorough code reviews and ensure adherence to coding standards</li> 
</ul></li></ul> 
 
Requirements 
As a software architect, we prefer that you have:<ul><li><ul>
<li>Strong experience in frameworks such as Ruby on Rails, Angular, Go, and also with Google Cloud Platform, microservices architecture</li>
<li>Knowledge of Pub/Sub, Cloud SQL (PostgreSQL), Google Cloud Build, Terraform, and IaaC</li>
<li>Familiarity with Google Cloud Run, Google Kubernetes Engine, Docker, Stripe, Contentful, REST, GraphQL, and CI/CD</li>
<li>Excellent communication, collaboration skills and the ability to lead a team</li>
<li>Passion for building scalable and efficient solutions to tackle environmental issues</li> 
</ul></li></ul> 
 
Benefits 
<ul><li>
Competitive Salary</li></ul>
Offer a market-competitive salary that reflects the cost of living in Riyadh.
Note: This position requires relocation to Riyadh, Saudi Arabia.<ul>
<li>Relocation benefits, and secondment contract with tax-free benefits.</li>
<li>Team building activities, movie nights, events</li>
<li>An international workforce to learn from and grow with</li>
<li>Opportunities for travel and working abroad</li>
<li>Generous remote work opportunities</li>
</ul>If you are a proactive and enthusiastic individual with a passion for designing and implementing scalable microservices architecture and are excited about working on real estate projects, we encourage you to apply for this exciting opportunity. We offer competitive compensation and benefits packages, as well as opportunities for growth and career development.</div>

Software Architect (Ruby on Rails, relocation to Riyadh provided)

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 II - Backend (Growth)

ENCS

<div>
 
 Position Title:
 
 Full Stack Developer
 
 
 
 Location:
 
 Bahria Town Rawalpindi, Phase 7
 
 
 
 Job Summary
 
 
 
 We are looking for a highly skilled and experienced Full Stack Developer with at least 5 years of hands-on experience in building and maintaining scalable web applications. You will be responsible for both front-end and back-end development, collaborating closely with cross-functional teams to deliver high-quality software solutions.
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Design, develop, and maintain scalable web applications using modern front-end and back-end technologies.
 </li>
 <li>
 Collaborate with product managers, designers, and other developers to define, design, and ship new features.
 </li>
 <li>
 Write clean, maintainable, and efficient code following best practices and design patterns.
 </li>
 <li>
 Ensure the performance, quality, and responsiveness of applications.
 </li>
 <li>
 Conduct code reviews and mentor junior developers.
 </li>
 <li>
 Troubleshoot, debug, and upgrade existing software.
 </li>
 <li>
 Integrate third-party APIs and services as needed.
 </li>
 <li>
 Participate in Agile/Scrum development processes.
 </li>
 <li>
 Manage and optimize databases and server-side logic.
 </li>
 <li>
 Maintain documentation and follow secure coding standards.
 
 
 </li>
 </ul>
 
 Qualifications &amp; Experience
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field (or equivalent experience).
 </li>
 <li>
 5+ years of professional experience as a Full Stack Developer.
 </li>
 <li>
 Proficiency in front-end technologies such as HTML5, CSS3, JavaScript (ES6+), React, Angular, or Vue.js.
 </li>
 <li>
 Strong experience in back-end technologies such as Node.js, Express, Python, Java, .NET, or Ruby on Rails.
 </li>
 <li>
 Proficient in database technologies like MySQL, PostgreSQL, MongoDB, or other NoSQL databases.
 </li>
 <li>
 Familiarity with version control tools such as Git.
 </li>
 <li>
 Experience with RESTful APIs, GraphQL, and WebSocket.
 </li>
 <li>
 Knowledge of cloud services such as AWS, Azure, or Google Cloud.
 </li>
 <li>
 Understanding of DevOps practices and CI/CD pipelines.
 </li>
 <li>
 Strong problem-solving skills and attention to detail.
 
 
 </li>
 </ul>
 Apply Now
</div>

Full Stack Developer

MEKDA TECHNOLOGY

Full‑Stack Developer &mdash; Job DescriptionRole summaryDesign, build, and maintain end-to-end web applications by developing both front-end and back-end components, integrating services, and ensuring performance, scalability, and security.Key responsibilities<ul><li>Design and implement user interfaces using modern front-end frameworks (React, Vue, Angular).</li><li>Build and maintain server-side application logic, APIs, and services (Node.js, Python, Ruby, Java, .NET).</li><li>Design and manage databases (relational: PostgreSQL/MySQL; NoSQL: MongoDB/Redis) and write efficient queries.</li><li>Develop, document, and consume RESTful and/or GraphQL APIs; integrate third-party services.</li><li>Write clean, maintainable, and testable code; create and maintain unit, integration, and end-to-end tests.</li><li>Optimize application performance, scalability, and security; implement caching, pagination, and rate limiting.</li><li>Deploy and maintain applications using CI/CD pipelines and infrastructure-as-code (Docker, Kubernetes, Terraform).</li><li>Troubleshoot production issues, monitor systems, and implement observability (logs, metrics, tracing).</li><li>Collaborate with product managers, designers, QA, and other engineers in Agile workflows; participate in code reviews and sprint ceremonies.</li><li>Mentor junior engineers and contribute to technical design and architectural decisions.</li><li>Maintain technical documentation and follow coding standards and best practices.</li></ul>Required skills &amp; experience<ul><li>3&ndash;6 years full-stack development experience (or adjust for seniority).</li><li>Proficiency with a front-end framework (React/Vue/Angular) and modern JavaScript/TypeScript.</li><li>Strong back-end development skills in at least one language/platform (Node.js/Express, Python/Django/Flask, Ruby on Rails, Java/Spring, or .NET).</li><li>Experience with SQL and NoSQL databases, schema design, and data modeling.</li><li>Familiarity with REST and/or GraphQL API design and authentication/authorization (OAuth, JWT).</li><li>Practical experience with version control (Git), CI/CD, containerization (Docker), and basic cloud services (AWS, GCP, Azure).</li><li>Understanding of testing frameworks and TDD/BDD practices.</li><li>Knowledge of web security best practices (XSS, CSRF, OWASP).</li><li>Strong problem-solving, communication, and collaboration skills.</li></ul>Pay: QAR148.61 - QAR362.10 per hourWork Location: On the road

Full‑Stack Developer

Procore Technologies

<div>
 
 Job Ad
 
 
 
 We&rsquo;re looking for an
 
 Engineering Manager
 
 to join Procore&rsquo;s
 
 Runtime Platform Services
 
 engineering department. In this role, you&rsquo;ll lead a newly formed engineering pod of engineers based in Cairo focused on Observability Enablement. Your mission is to act as the bridge between our platform and our people. You will lead a team that functions like Forward Engineers and Developer Relations (DevRel) specialists, embedding directly with Procore&rsquo;s product engineering teams to overhaul their observability experience and drive the adoption of OpenTelemetry.
 
 
 As an Engineering Manager, you&rsquo;ll partner with Product Managers, Platform Architects, and Product Engineering leads to ensure our observability platform matures into a product that our internal customers love using. You will be responsible for creating a feedback loop where your team identifies friction points in the field and works with the Observability Platform team to solve them at the root.
 
 
 Use your leadership, strategic influence, and passion for developer experience to standardize how product code is monitored across Honeycomb, Datadog, BugSnag, Prometheus, and Grafana, ensuring every team has a clear, actionable view of their services.
 
 
 Join our mission to build a resilient, world-class engineering culture &mdash; Apply today!
 
 
 This position reports into a physiotherapy
 
 Engineering Manager, Platform Services
 
 and will be based in our
 
 Cairo
 
 office.
 
 
 
 What you&rsquo;ll do:
 
 
 
 <ul>
 <li>
 AI is central to how we work. You&rsquo;ll be expected to master generative tools and agentic workflows, moving beyond just using AI to actively building the agentic future of construction.
 </li>
 <li>
 Lead and mentor a team of engineers acting as "Forward Engineers," embedding within product teams to diagnose observability gaps and develop team-specific enablement plans.
 </li>
 <li>
 Drive the "Golden Path" for observability by helping teams adopt OpenTelemetry libraries and ensuring they have high-quality visibility in Honeycomb, Datadog, Prometheus, and Grafana.
 </li>
 <li>
 Function as a DevRel leader for the platform, gathering deep insights into the developer experience and translating those needs into the Observability Platform roadmap.
 </li>
 <li>
 Partner with Product Management to shape the team backlog, balancing active "embeds" with long-term platform improvements that reduce friction for all of Procore engineering.
 </li>
 <li>
 Collaborate across the aisle with Incident Management and Traffic teams to improve "First to Know" and "Quick to Fix" metrics through better data and standardized tooling.
 </li>
 <li>
 Establish engineering best practices within your pod, ensuring that the team&rsquo;s embedded work results in sustainable, high-quality codebases for the teams they support.
 </li>
 <li>
 Manage team growth and culture by identifying hiring needs, conducting interviews, and fostering an environment of Ownership, Openness, and Optimism.
 
 
 </li>
 </ul>
 
 What we&rsquo;re looking for:
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, a related discipline, or equivalent experience.
 </li>
 <li>
 2+ years of experience as an Engineering Manager focused on leading high-performing teams and improving overall engineering excellence
 </li>
 <li>
 5+ years of experience as a Software Engineer focused on scalable web-based services and applications.
 </li>
 <li>
 Experience working with globally distributed software engineering teams, with a passion for helping engineers grow their careers.
 </li>
 <li>
 Proven experience of tight collaboration with Product to develop execution plans.
 </li>
 <li>
 Proficiency with modern web development practices, including the full software development lifecycle (SDLC) from development to deployment and monitoring.
 </li>
 <li>
 Experience with technologies like Ruby on Rails, TypeScript, Node, and React is highly preferred.
 </li>
 <li>
 Experience working in an Agile/Scrum environment.
 </li>
 </ul>
</div>

Software Engineering Manager, Observability

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