85 Rails Developer jobs in Qatar

Backend Developer

QAR144000 - QAR180000 Y Al Adyat consultancy

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Job Description

Backend Developer (Microservices & APIs) — Java /

(Arabic nationality only)

Business Impact: Build the backend services and APIs that power product features at scale — ensuring performance, reliability, security and smooth integration across systems.

Role Overview: Design, implement and maintain scalable microservices and APIs using Java and/or , applying best practices for distributed systems and ensuring production resilience.

Key Responsibilities:

  • Architect and implement microservices, RESTful/GraphQL APIs and integration patterns.
  • Ensure reliability: caching, rate limiting, circuit breakers and graceful degradation.
  • Work on database schema design, query optimization and data modeling (SQL & NoSQL).
  • Implement secure authentication/authorization and API gateways.
  • Build automated tests and participate in CI/CD workflows.
  • Monitor and profile services to diagnose performance and scalability issues.

Qualifications:

  • Strong experience with Java (Spring Boot) and/or with
  • Solid understanding of microservices patterns, API design and distributed systems.
  • Experience with databases (Postgres, MongoDB, Redis) and message systems.
  • Familiar with containerization (Docker) and cloud deployments (AKS/AKS/others).

Preferred Skills:

  • Event-driven architecture experience (Kafka/RabbitMQ).
  • GraphQL, API Gateway (Kong/Zuul), Redis caching and advanced telemetry (OpenTelemetry).

Job Type: Full-time

Pay: QAR12, QAR15,000.00 per month

Education:

  • Bachelor's (Required)

Experience:

  • Backend Developer (Microservices & APIs) Java / 4 years (Required)

Language:

  • Arabic nationality only (Required)

License/Certification:

  • degree in Computer Science, IT (Required)
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Backend Developer

QAR80000 - QAR120000 Y Taameer Real Estate

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Job Description

  • Minimum of 5 years of experience in Qatar or GCC
  • Expertise in .NET Technologies, MS SQL Databases, , Entity Framework / Dapper.
  • Bachelor's degree in Computer Science, Engineering, or related field.
  • Familiarity with version control (Git).
  • Strong problem-solving and communication skills.

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Job Type: Permanent

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Senior Backend Developer

Teachmecode

Posted 24 days ago

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Job Description

Join our team at Property Finder as a Senior Backend Developer . Innovate, grow, and shape the future in a dynamic and supportive environment.

Description

Founded by Michael Lahyani in 2005 as a magazine (Al Bab World), Property Finder today is a single technology platform and brand across multiple countries in the MENA region. We offer the most advanced tools and best-in-class user experience for homeseekers, real estate brokers, and developers. Property Finder's most recent valuation secures our status among the Middle East's emerging unicorns, affirming a growth-oriented identity.

Over the years, we've expanded our operations to Bahrain, Egypt, Qatar, Saudi Arabia, and secured a strategic shareholding in Hepsiemlak, the leading property portal in Turkey. With over 600+ dedicated people in 6 regional offices, we facilitate more than 14 million monthly visits across our platforms, solidifying our position as a regional powerhouse in the proptech space. As the pioneering portal for homeseekers in the region, we are on a mission to motivate and inspire people to live the life they deserve.

We are backed by leading investors such as General Atlantic famous for having invested in growth companies such as Facebook, Uber, Alibaba and AirBnB to name a few. With the most recent funding round, the Propertyfinder Group is one of the fastest growing companies in the region.

What You Can Expect From Us
We provide a highly international and collaborative environment, with emphasis on talent and development of employees. Our product teams are truly cross functional - design, engineering, data and product working closely together in building excellent products. This is your opportunity to work with a world class team. Come join us in shaping the future of real estate.

Summary
We are looking for incredibly talented Senior Backend Developers to join our development team here at Property Finder. We believe in nurturing your talent and we encourage creativity and autonomy where you are free to grow and develop your career in a fun, forward thinking and positive environment.

As a company, we are very performance oriented and test the performance of all code and database queries, but we always ensure that this does not affect code quality and legibility. We take the time to refactor and rework code when necessary, but we always have the business goals in mind when doing this.

We expect our developers to be passionate about new technologies and think of creative ways that they could benefit our business. We want our developers to stay current with changes in technologies such as Go, DynamoDB, ElasticSearch, and other AWS services like AWS Step Functions to build tailored solutions using cloud native technologies.

We are big proponents of Agile development methods with small cross-functional teams fully empowered to take an idea from inception and to be able to deliver it fully tested into production with minimal outside disruptions. Because of this you will need to be able to work well with others in your team and be able to contribute meaningful ideas on how to best achieve your objectives and key results.

Responsibilities
In a large tech department, divided in smaller teams, you'll be in charge of developing new features, as well as refactoring existing projects. You need to be able to write clean and scalable code. You'll need to be able to participate in brainstorming sessions and to bring your opinion and experience to the table.

Requirements
Very strong Object Oriented Programming and design pattern skills. Experience working with backend languages i.e., Java, C#, Python, Golang. Strong analytical and problem solving skills. Very comfortable working with MySQL / DynamoDB, REST web services, Git / Github.

Preferred Requirements
Computer Science (or similar) education, Serverless Framework, Golang, ElasticSearch. Comfortable working with testing frameworks, Message Queuing / RabbitMQ, Memcached or Redis, DynamoDB, AWS Lambda, AWS Step Functions, AWS SQS/SNS.

Our promise to talent
We encourage our people, called creators, to move fast, to be bold and offer them countless ways to make an impact in a fast-growing and talent-centric organisation. Our goal is to ensure that our people find their time at Property Finder a rewarding experience where the company's growth also means personal growth. Overall it is a place for you to be your best self.

Property Finder Principles
Move fast and make things happen. Data beats opinions. Don't confuse motion with progress. Failure is success if we learn from it. People over pixels.

#J-18808-Ljbffr
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Senior Backend Developer

Doha, Doha Teachmecode

Posted 16 days ago

Job Viewed

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Job Description

Join our team at Property Finder as a

Senior Backend Developer . Innovate, grow, and shape the future in a dynamic and supportive environment. Description Founded by Michael Lahyani in 2005 as a magazine (Al Bab World), Property Finder today is a single technology platform and brand across multiple countries in the MENA region.

We offer the most advanced tools and best-in-class user experience for homeseekers, real estate brokers, and developers. Property Finder's most recent valuation secures our status among the Middle East's emerging unicorns, affirming a growth-oriented identity. Over the years, we've expanded our operations to Bahrain, Egypt, Qatar, Saudi Arabia, and secured a strategic shareholding in Hepsiemlak, the leading property portal in Turkey. With over 600+ dedicated people in 6 regional offices, we facilitate more than 14 million monthly visits across our platforms, solidifying our position as a regional powerhouse in the proptech space. As the pioneering portal for homeseekers in the region, we are on a mission to motivate and inspire people to live the life they deserve. We are backed by leading investors such as General Atlantic famous for having invested in growth companies such as Facebook, Uber, Alibaba and AirBnB to name a few. With the most recent funding round, the Propertyfinder Group is one of the fastest growing companies in the region. What You Can Expect From Us We provide a highly international and collaborative environment, with emphasis on talent and development of employees. Our product teams are truly cross functional - design, engineering, data and product working closely together in building excellent products. This is your opportunity to work with a world class team. Come join us in shaping the future of real estate. Summary We are looking for incredibly talented Senior Backend Developers to join our development team here at Property Finder. We believe in nurturing your talent and we encourage creativity and autonomy where you are free to grow and develop your career in a fun, forward thinking and positive environment. As a company, we are very performance oriented and test the performance of all code and database queries, but we always ensure that this does not affect code quality and legibility. We take the time to refactor and rework code when necessary, but we always have the business goals in mind when doing this. We expect our developers to be passionate about new technologies and think of creative ways that they could benefit our business. We want our developers to stay current with changes in technologies such as Go, DynamoDB, ElasticSearch, and other AWS services like AWS Step Functions to build tailored solutions using cloud native technologies. We are big proponents of Agile development methods with small cross-functional teams fully empowered to take an idea from inception and to be able to deliver it fully tested into production with minimal outside disruptions. Because of this you will need to be able to work well with others in your team and be able to contribute meaningful ideas on how to best achieve your objectives and key results. Responsibilities In a large tech department, divided in smaller teams, you'll be in charge of developing new features, as well as refactoring existing projects. You need to be able to write clean and scalable code. You'll need to be able to participate in brainstorming sessions and to bring your opinion and experience to the table. Requirements Very strong Object Oriented Programming and design pattern skills. Experience working with backend languages i.e., Java, C#, Python, Golang. Strong analytical and problem solving skills. Very comfortable working with MySQL / DynamoDB, REST web services, Git / Github. Preferred Requirements Computer Science (or similar) education, Serverless Framework, Golang, ElasticSearch. Comfortable working with testing frameworks, Message Queuing / RabbitMQ, Memcached or Redis, DynamoDB, AWS Lambda, AWS Step Functions, AWS SQS/SNS. Our promise to talent We encourage our people, called creators, to move fast, to be bold and offer them countless ways to make an impact in a fast-growing and talent-centric organisation. Our goal is to ensure that our people find their time at Property Finder a rewarding experience where the company's growth also means personal growth. Overall it is a place for you to be your best self. Property Finder Principles Move fast and make things happen. Data beats opinions. Don't confuse motion with progress. Failure is success if we learn from it. People over pixels.

#J-18808-Ljbffr
This advertiser has chosen not to accept applicants from your region.

Software Engineer

Doha, Doha nybl

Posted 4 days ago

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Job Description

About nybl We are developing an AI ecosystem that enables businesses across industries to deploy artificial intelligence solutions seamlessly using our platform and applications. Our technology empowers anyone to build AI solutions-without writing a single line of code or holding a Data Science degree. From healthcare to agriculture, education to industry, the applications of our technology are truly limitless. The Role

As a Software Engineer, you will be responsible for designing, developing, and maintaining high-quality software applications using the C# programming language. You will collaborate with cross-functional teams to analyze requirements, propose solutions, and implement robust software solutions.

Responsibilities
  1. Design and develop software applications using C#, adhering to coding standards and best practices.
  2. Collaborate with product managers, data scientists, and other stakeholders to gather and analyze software requirements.
  3. Translate software requirements into technical specifications and designs.
  4. Write clean, efficient, and maintainable code to implement software solutions.
  5. Conduct thorough unit testing to ensure the reliability and quality of the software.
  6. Debug and resolve software defects and issues in a timely manner.
  7. Collaborate with other software engineers to review code and provide constructive feedback.
  8. Participate in code reviews and contribute to the improvement of coding standards and practices.
  9. Stay up to date with the latest technologies, trends, and best practices in C# development.
  10. Troubleshoot and resolve software performance and scalability issues.
  11. Document software designs, technical specifications, and implementation details.
  12. Assist in the deployment and configuration of software applications.
  13. Drive improvements in all areas, including data quality, testing and CI.
  14. Provide technical guidance and mentorship to junior software engineers.
Required Skills
  1. Strong proficiency in C# programming language.
  2. Experience in software development using .NET framework and related technologies.
  3. Solid understanding of object-oriented programming principles and design patterns.
  4. Proficiency in database development and SQL.
  5. Familiarity with software development methodologies, such as Agile or Scrum.
  6. Experience with version control systems, such as Git.
  7. Strong problem-solving and analytical skills.
  8. Excellent communication and collaboration abilities.
  9. Ability to work effectively in a team-oriented environment.
  10. Strong attention to detail and a commitment to delivering high-quality software.
  11. Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus.
  12. Experience with cloud technologies.
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Software Engineer

Doha, Doha Qatar Living®

Posted 9 days ago

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Job Description

We are seeking a Software Engineer to join our team and play a critical role in maintaining and improving the user experience of our digital platforms. This role is responsible for analyzing, troubleshooting, and resolving support tickets and incidents related to our applications. The ideal candidate will have hands-on experience in frontend development , SQL-based diagnostics , and technical support processes , along with a strong understanding of web analytics and agile workflows.

Key Responsibilities

  • Monitor, prioritize, and resolve software support tickets via Jira or similar systems.
  • Troubleshoot and debug issues across frontend (React.js, Blazor) and backend systems (C#/.NET, SQL)
  • Collaborate with developers, QA, and product teams to reproduce, diagnose, and fix bugs
  • Utilize SQL queries to investigate data-related issues and implement DBCRs
  • Leverage tools like Google Analytics to understand user behavior and identify root causes
  • Perform Excel-based analysis for reporting, ticket triaging, and internal data validation
  • Write and maintain internal documentation and knowledge base articles
  • Participate in agile sprint ceremonies and contribute to continuous improvement of the support process.
  • Provide feedback to the development team on recurring issues, feature gaps, and customer pain points.

Required Skills & Experience

  • 2+ years of hands-on experience in software development.
  • Proficient in React.js , JavaScript , TypeScript , and MS Blazor for frontend support and diagnostics.
  • Strong working knowledge of C# and .NET framework
  • Intermediate to advanced SQL skills (writing queries, debugging database issues).
  • strong in Google Analytics for event tracking and analysis.
  • Excellent Excel skills (formulas, pivot tables, data cleansing).
  • Experience working with Jira , or similar ticket management tools.
  • Solid understanding of Agile methodologies and sprint-based workflows.
  • Strong analytical thinking and problem-solving ability.
  • Excellent communication and cross-functional collaboration skills.

Preferred Qualifications

  • Background in software development or computer science.
  • Experience working with logging and monitoring tools (e.g., Kibana, Application Insights).
  • Exposure to RESTful APIs and network-level debugging.
  • Familiarity with DevOps pipelines and release management is a plus.
#J-18808-Ljbffr
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Software Engineer

Doha, Doha nybl

Posted 18 days ago

Job Viewed

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Job Description

About nybl

We are developing an AI ecosystem that enables businesses across industries to deploy artificial intelligence solutions seamlessly using our platform and applications. Our technology empowers anyone to build AI solutions—without writing a single line of code or holding a Data Science degree. From healthcare to agriculture, education to industry, the applications of our technology are truly limitless.

The Role

As a Software Engineer, you will be responsible for designing, developing, and maintaining high-quality software applications using the C# programming language. You will collaborate with cross-functional teams to analyze requirements, propose solutions, and implement robust software solutions.

Responsibilities

  1. Design and develop software applications using C#, adhering to coding standards and best practices.
  2. Collaborate with product managers, data scientists, and other stakeholders to gather and analyze software requirements.
  3. Translate software requirements into technical specifications and designs.
  4. Write clean, efficient, and maintainable code to implement software solutions.
  5. Conduct thorough unit testing to ensure the reliability and quality of the software.
  6. Debug and resolve software defects and issues in a timely manner.
  7. Collaborate with other software engineers to review code and provide constructive feedback.
  8. Participate in code reviews and contribute to the improvement of coding standards and practices.
  9. Stay up to date with the latest technologies, trends, and best practices in C# development.
  10. Troubleshoot and resolve software performance and scalability issues.
  11. Document software designs, technical specifications, and implementation details.
  12. Assist in the deployment and configuration of software applications.
  13. Drive improvements in all areas, including data quality, testing and CI.
  14. Provide technical guidance and mentorship to junior software engineers.

Required Skills

  1. Strong proficiency in C# programming language.
  2. Experience in software development using .NET framework and related technologies.
  3. Solid understanding of object-oriented programming principles and design patterns.
  4. Proficiency in database development and SQL.
  5. Familiarity with software development methodologies, such as Agile or Scrum.
  6. Experience with version control systems, such as Git.
  7. Strong problem-solving and analytical skills.
  8. Excellent communication and collaboration abilities.
  9. Ability to work effectively in a team-oriented environment.
  10. Strong attention to detail and a commitment to delivering high-quality software.
  11. Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus.
  12. Experience with cloud technologies.
#J-18808-Ljbffr
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About the latest Rails developer Jobs in Qatar !

Software Engineer

QAR120000 - QAR144000 Y Mindstream

Posted today

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Job Description

Hiring: Software Engineer

Location: Onsite – Qatar

Duration: 6 Months & Extendable

Salary: QAR 12,000/- (Full Package)

Key Skills & Experience:

  • Strong expertise in Java 17, Spring Framework, and Spring Boot
  • Hands-on experience with Angular, AngularJS, JavaScript, NodeJS
  • Skilled in developing REST APIs and Graph Query Language (preferred)
  • Solid understanding of collections frameworks
  • Proficiency in SQL, PL/SQL, Oracle, MySQL, SQL Server
  • Familiar with PostgreSQL, MongoDB, or NoSQL databases
  • Knowledge of database design, data modeling, and administration
  • Experience with NiFi and retrieving data via APIs is an advantage

Requirements:

  • Minimum 5–8 years of relevant development experience
  • Strong problem-solving and debugging skills

Job Type: Contract

Contract length: 6 months

Pay: QAR11, QAR12,000.00 per month

Application Question(s):

  • Do you have experience working with Angular, AngularJS, JavaScript, and
  • How many years of hands-on experience do you have with Java, Spring Framework, and Spring Boot?
  • How many years of experience do you have with SQL, PL/SQL, and RDBMS like Oracle, MySQL, or SQL Server?
  • Have you developed and exposed REST APIs or worked with HTTP REST/JSON web services?
  • Do you have experience with database design, NoSQL databases (PostgreSQL, MongoDB), or using tools like Nifi?

*

What is your notice period? (Immediate / 15 days / 30 days / Other – please specify)

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Software Engineer

QAR80000 - QAR120000 Y Wady AI

Posted today

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Job Description

Ready to build the future of food?

The global food supply chain runs on outdated systems of paper and phone calls, and we believe it's time for a revolution. This inefficiency is the root cause of massive food waste, and we're on a mission to fix it.

At Wady AI, we're building the digital backbone for the entire industry. We are set to lead the race in the GCC and MENA by transforming how food moves, digitizing the supply chain, and reducing waste using the power of data.

We're looking for ambitious, passionate young talent in Qatar to join our mission. If you are an aspiring engineer in
Back End, Front End, Machine Learning, or AI
, this is your chance to build a better future with us. We're offering a bonus for those with a strong foundation in
React, React Native, and NodeJS
.

This isn't just an internship; it's an opportunity to join a team set on a global mission, with a clear path to a full-time role for the right candidate. The work is challenging, the vision is bold, and the impact is real.

If you are ready to help us build a smarter, more sustainable food system, we want to hear from you.

WadyAI #Qatar #Internship #TechJobs #FoodTech #SupplyChain
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Software Engineer

QAR120000 - QAR240000 Y Events & Entertainment Enterprises

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Job Description

Job Title:

Software Engineer (Web Applications & POS Systems)

Location

: Pakistan

Company

: E3

Reports to

: Software Developer

Company Overview:

BookingQube is a leading ticketing and event management platform in Qatar, selling thousands of tickets daily across both online and offline channels. Alongside our online booking system, we power our own Point-of-Sale (POS) and Mobile POS solutions, enabling seamless ticketing experiences for large-scale events, entertainment parks, and venues.

We are now evolving our technology stack and design approach to take BookingQube to the next level. As part of this journey, we're looking for a Software Engineer who can develop, maintain, and re-architect our core platform.

Key Responsibilities:

·   Platform Development & Maintenance

·   Build, maintain, and optimize the BookingQube web app for high-volume ticketing transactions.

·   Ensure system stability, scalability, and performance for thousands of daily transactions.

·   Migration & Modernization

·   Lead the migration of our platform from + Laravel (PHP) to (React) with a fresh, modern UI/UX.

·   Collaborate with designers to implement clean, user-friendly interfaces.

·   POS & Mobile Systems

·   Support and enhance integrations with BookingQube's custom POS and React Native-based mobile POS solutions.

·   Ensure seamless synchronization between online ticketing, mobile apps, and offline point-of-sale operations.

·   API & Backend Development

·   Design and maintain RESTful APIs (with potential GraphQL adoption).

·   Work with databases to ensure secure, efficient storage and retrieval of ticketing and event data.

·   Collaboration

·   Partner with product managers, designers, and event operations teams to ship new features.

·   Review code, write documentation, and uphold best practices in software development.

Requirements:

Technical Skills:

·   Strong experience in modern frontend frameworks: , React, or

·   Solid knowledge of backend frameworks, preferably Laravel (PHP) or

·   Familiarity with React Native for cross-platform mobile app development.

·   Strong database knowledge (MySQL/PostgreSQL, MongoDB a plus).

·   Experience with API development and integrations with third-party services.

·

Familiarity with POS systems, payment gateways, and event-based platforms is a big plus.

Professional Skills:

·   Proven track record of building and maintaining production apps handling high traffic and real-time transactions.

·   Strong problem-solving and debugging skills.

·   Ability to translate business requirements into scalable technical solutions.

·   Strong sense of ownership, reliability, and teamwork.

Preferred Qualifications:

·   Experience in UI/UX implementation with TailwindCSS, ShadCN, or other modern design systems.

·   Knowledge of DevOps tools (Docker, CI/CD, AWS/GCP/Azure).

·   Experience with performance optimization for high-traffic platforms.

·   Familiarity with event-tech, e-commerce, or ticketing ecosystems.

What We Offer:

  • Be part of a creative and fast-growing company expanding internationally.

·   
Work with a team that values innovation, fun, and excellence.

·

Opportunity to contribute to unique entertainment projects and experiences.

·

Flexible remote work setup.

How to Apply:

Interested candidates are invited to submit their resume, a cover letter detailing their experience, and a portfolio of relevant work to

and

. Please include " Software Engineer (Web Applications & POS Systems) Application" in the subject line of your email. Only shortlisted candidates will be contacted for an interview.

Join us and be part of an exciting journey to create extraordinary events and entertainment experiences

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