51 Senior Php Developer jobs in Qatar

Backend Developer

Qualifications

• Experience in Back-End Web Development and Software Development
• Proficiency in Object-Oriented Programming (OOP) and general Programming skills
• Understanding and ability to collaborate with Front-End Development
• Excellent problem-solving skills and attention to detail
• Ability to work independently and as part of a team
• Bachelor's degree in Computer Science, Engineering, or a related field
• Experience in the technology or relevant industry is a plus

About Lillia:

Lillia is a Digital Health company based in India and the Middle East, collaborating with healthcare partners—including clinic chains specializing in Ayurveda, Allopathy, and Homeopathy—to empower individuals to enhance their metabolic health.

Founded in 2018, Lillia leverages an innovative app-based solution that follows a three-member coaching model and clinical protocol to drive lasting behavioral change.

We are revolutionizing the way people manage their health and well-being by applying the principles of Behavioral Science, built on advanced technology to provide a seamless user experience.

Job Description:

We are looking for an experienced Backend Java Developer with 2–5 years of hands-on experience in building scalable and secure backend systems. The ideal candidate will be responsible for developing and maintaining RESTful APIs, integrating backend services with frontend applications, and ensuring system reliability and performance.

You will collaborate with cross-functional teams including frontend, data, and AI teams to deliver innovative digital health solutions. Experience or interest in agentic or multi-agent systems (Python-based) is a strong plus.

Key Responsibilities:

• Design, develop, and maintain efficient, reusable, and reliable Java code.
• Build and optimize REST APIs for mobile and web platforms.
• Integrate frontend applications (React Native / Web) with backend services.
• Ensure application performance, scalability, and security.
• Identify bottlenecks, debug issues, and implement effective fixes.
• Implement authentication, authorization, and data protection measures.
• Design and manage data storage solutions using SQL and NoSQL databases.
• Collaborate with AI and data science teams on agentic/multi-agent modules (Python).
• Participate in code reviews, maintain code quality, and follow best practices.
• Work closely with DevOps teams on CI/CD, deployment, and cloud infrastructure.

Technology Stack:

• Backend: Java, Spring Boot
• Database: MongoDB, SQL
• Cloud & DevOps: GCP, Docker, Kubernetes
• Others: Microservices, REST APIs, JWT/OAuth2
• Plus (Preferred): Python exposure, especially in multi-agent or AI-driven systems

Qualification & Experience:

• 2–5 years of backend development experience in Java/Spring Boot.
• Bachelor's or Master's degree in Computer Science or a related field.
• Strong understanding of REST architecture, microservices, and data design.
• Experience with GCP/AWS/Azure environments is a plus.
• Familiarity with Python-based agentic systems is an advantage.
• Prior experience in a startup or fast-paced tech environment is preferred.
• Passionate about writing clean, maintainable code and contributing to product innovation.

Job Type: Full-time

• Design and implement robust APIs that facilitate seamless communication between the frontend and backend components of applications.
• Optimize database queries and data storage solutions to enhance application performance and ensure scalability.
• Develop and maintain microservices architecture, enabling independent deployment and scaling of different application modules.
• Collaborate with frontend developers to integrate user-facing elements with server-side logic effectively.

• Bachelor's degree in Computer Science, Engineering, or a related field is preferred for foundational knowledge.
• Proven experience of 3+ years in backend development, showcasing a strong understanding of server-side technology.
• Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for deploying scalable applications.
• Proficient in programming languages like Python, Java, or , demonstrating expertise in at least one backend framework.

Company Description

At EMMA Systems, we help airports visualize real-time data and sensory information by monitoring key parameters, conditions, and systems to optimize overall efficiency and safety. Our unique hands-on approach allows us to understand airport operations and stakeholders, enabling easy adoption of our plug-and-play A-CDM solution. Complying with EUROCONTROL A-CDM objectives, our solution is designed to improve resource utilization and event predictability through our advanced AI technologies, thereby enhancing the overall efficiency of airport operations.

Role Description

This is a full-time, on-site role for a Senior Backend Software Engineer located in Qatar. The Senior Software Engineer will be responsible for back-end web development, software development, programming, and object-oriented programming (OOP). Daily tasks include designing, implementing, testing, and maintaining software. The Senior Software Engineer will also work with other engineers to improve software quality, mentor junior engineers, and share knowledge across teams.

Key Responsibilities

• Design, build, and maintain efficient, reusable, and reliable Python code using Django.
• Develop RESTful APIs to support frontend services and mobile applications.
• Collaborate with frontend developers to define and implement data structures and APIs.
• Ensure data security, scalability, and performance in backend systems.
• Optimize backend processes to maximize speed and efficiency.
• Troubleshoot, debug, and upgrade existing backend systems.
• Write and maintain comprehensive documentation for backend systems and APIs.
• Conduct code reviews and provide mentorship to junior developers.
• Stay informed about emerging technologies and best practices in backend development
• Develop and maintain data integrations and adapters with external systems using various protocols (HTTP, TCP, message-passing, etc.).
• Experience in building resilient and multithreaded applications.

Skills and Qualifications

Education

Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

Experience

5+ years of experience in backend development, particularly in Python and Django.

Technical Skills

• Expertise in Python and Django framework.
• Experience with RESTful API design and implementation.
• Strong understanding of relational databases (e.g., PostgreSQL) and NoSQL databases.
• Proficiency in version control systems such as Git.
• Familiarity with cloud services (AWS, Azure, etc.) and containerization (Docker).
• In-depth knowledge of Cross-Origin Resource Sharing (CORS), Cookies, and Caching systems.
• Skilled in Continuous Integration and Continuous Deployment (CI/CD) pipelines and tools.
• Familiarity with SSL/TLS protocols.
• Understanding of Authorization/Authentication mechanisms, including OAuth2 and OIDC.

Nice to have

• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills.
• Experience in the aviation industry and familiarity with products like AODB, RMS and A-CDM is a plus.
• Basic to advanced knowledge of front-end technologies.
• Proficiency in unit testing.
• Well-versed in system design principles.
• Strong commitment to secure coding practices
• Demonstrated proficiency in Agile methodologies, including Scrum and Kanban.
• Required experience with microservices architecture.
• Skillful in enhancing back-end system performance.

Company Description

Welcome to Xpert Solutions – Your One Stop Shop for All Your Digital Needs. At Xpert Solutions, we're a dedicated team of experts focused on driving innovation for your business. Our services include Visual Branding & Graphic Design, Web, App, and Software Development, Social Media Management, and Digital Ad solutions. We offer tailored strategies to achieve your business objectives through digital marketing and transformative technology. By understanding your needs, we develop custom solutions that elevate your business to the next level.

Job Information:

Xpert Solutions

is seeking a talented and motivated 
PHP (Laravel) & Flutter Developer

to join our growing development team. The ideal candidate will have hands-on experience in building both web and mobile applications using 
Laravel

and 
Flutter

, with a strong appreciation for 
UI/UX design principles

. Bilingual fluency in 
Arabic and English

is essential for effective communication across diverse projects. This is an excellent opportunity to work on innovative digital solutions in a fast-paced, collaborative environment.

Key Responsibilities:

• Design, develop, and maintain 
  mobile applications

using 
Flutter

for both iOS and Android platforms.
- Build and maintain scalable, secure 
web applications

using the 
PHP Laravel

framework.
- Collaborate with designers to implement 
UI/UX designs

effectively and efficiently.
- Integrate RESTful APIs and third-party services into applications.
- Ensure cross-platform performance, responsiveness, and compatibility.
- Conduct code reviews, testing, debugging, and documentation.
- Maintain clean, well-structured, and reusable codebases.
- Stay updated with development trends and contribute to continuous improvement.

Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 1–3 years of experience in both 
  Flutter

and 
PHP Laravel

development.
- Strong knowledge of 
object-oriented programming

and MVC architecture.
- Experience in consuming and integrating 
RESTful APIs

.
- Proficiency in 
MySQL

or similar relational databases.
- Ability to implement UI/UX design assets accurately.
- Demonstrated ability to build responsive, user-friendly interfaces.
- Fluent in both Arabic and English

, written and spoken.
- Portfolio or GitHub showcasing relevant projects.

Preferred Skills:

• Experience with state management in Flutter .
• Familiarity with frontend technologies like 
  HTML, CSS, and JavaScript

.
- Understanding of application security and optimization best practices.
- Working knowledge of version control systems such as 
Git

.
- Experience working within 
bilingual environments

or on 
Arabic-English projects

.
- Strong communication, time management, and problem-solving skills.
- Open to feedback and eager to learn and grow.

Xpert Solutions
 is seeking a talented and motivated 
PHP (Laravel) & Flutter Developer
 to join our growing development team. The ideal candidate will have hands-on experience in building both web and mobile applications using 
Laravel
 and 
Flutter
, with a strong appreciation for 
UI/UX design principles
. Bilingual fluency in 
Arabic and English
 is essential for effective communication across diverse projects. This is an excellent opportunity to work on innovative digital solutions in a fast-paced, collaborative environment.

Key Responsibilities:

• Design, develop, and maintain 
  mobile applications
   using 
  Flutter
   for both iOS and Android platforms.
• Build and maintain scalable, secure 
  web applications
   using the 
  PHP Laravel
   framework.
• Collaborate with designers to implement 
  UI/UX designs
   effectively and efficiently.
• Integrate RESTful APIs and third-party services into applications.
• Ensure cross-platform performance, responsiveness, and compatibility.
• Conduct code reviews, testing, debugging, and documentation.
• Maintain clean, well-structured, and reusable codebases.
• Stay updated with development trends and contribute to continuous improvement.

Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 1–3 years of experience in both 
  Flutter
   and 
  PHP Laravel
   development.
• Strong knowledge of 
  object-oriented programming
   and MVC architecture.
• Experience in consuming and integrating 
  RESTful APIs
  .
• Proficiency in 
  MySQL
   or similar relational databases.
• Ability to implement UI/UX design assets accurately.
• Demonstrated ability to build responsive, user-friendly interfaces.
• Fluent in both Arabic and English
  , written and spoken.
• Portfolio or GitHub showcasing relevant projects.

Preferred Skills:

• Experience with state management in Flutter .
• Familiarity with frontend technologies like 
  HTML, CSS, and JavaScript
  .
• Understanding of application security and optimization best practices.
• Working knowledge of version control systems such as 
  Git
  .
• Experience working within 
  bilingual environments
   or on 
  Arabic-English projects
  .
• Strong communication, time management, and problem-solving skills.
• Open to feedback and eager to learn and grow.

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)

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.

We have an Senior C# Developer, 6 month+ contract that has opened up

Working for a large Energy provider, specifically in their trading team, you will play a key role in designing, developing, and maintaining high-quality applications. using C# and .NET technologies.

Key responsibilities include:

• Design, development and maintenance of various applications like Trade Capture, ETRM
• Integration, Data Platforms, Pricing Engine, Charting and Algorithmic Execution.
• Integrating real-time price and trade data from various exchanges using microservice APIs. (Trayport, ICE, CME, EPEX SPOT/ETS, Nodal, OMIE, NEXTRA, EXXETA)

To be considered, applicants will need be proficient in algorithmic trading, including the development and implementation of strategies

This role can be based in London or Qatar with some travel to Qatar throughout the year.