1,147 Java Kotlin jobs in Pakistan
Backend Developer
Posted 4 days ago
Job Viewed
Job Description
Sumato Solutions is a digital solutions provider that offers custom software development, mobile and web applications, UI/UX design, digital marketing, and staff augmentation to professionals, SMEs, and international clients.
To expand our team, we are looking for aBack-end Developer with practical experience in building robust, scalable, secure, efficient, and server-side code. The ideal applicant should have a background in backend technologies, APIs, databases, and cloud services that can assist in the smooth implementation of the front-end and ensure high stability.
Key Responsibilities- Deploy, scale, and manage back-end services on the cloud, such as AWS, Azure, or Google Cloud.
- Develop, test, optimize, scale, and secure server-side code with the help of frameworks such as Node.js, Laravel, etc.
- Design and build RESTful APIs to maintain the flow between front-end clients, mobile applications, and databases.
- Coordinate with front-end developers, product managers, and designers to build software with features that align with the business demands.
- Enhance the performance of applications, database queries, and server response time for quick and stable user experiences.
- Debug, troubleshoot, and fix production errors using best practices in logging and monitoring.
- Enhance and sustain code quality with unit tests, code reviews, and continuous integration or continuous deployment (CI/CD) processes.
- Able to implement best security practices such as authentication, authorization, and protection of data.
- Stay up to date with new back-end technologies, frameworks, and trends to constantly improve the capabilities of the platforms.
- Technical documentation of any design, workflow, and application program API specifications with internal stakeholders and external partners.
- Graduate with aComputer Science, Software Engineering, or a similar degree.
- 2-3 years of experience in back-end development.
- Experience of deep proficiency in server-side programming and frameworks likeNode.js, Laravel, Python (Django/Flask), or PHP.
- Able to designRESTful APIs, HTTP protocols, and API security standards.
- Familiar with relational databases such asMySQL, PostgreSQL, and NoSQL databases, MongoDB, Redis, schema design, and optimizing query performance.
- Understanding of cloud-based tools, such asAWS, Azure, or GCP , and orchestration (Kubernetes) tools.
- Knowledge of version control systems such as Git and experience with CI/CD pipelines.
- Understanding of authentication and authorization, such as OAuth, a JWT, or session management.
- Good communication skills and the ability to analyze problems, detail-oriented, and practice excellent coding practices.
- Market Competitive Salary
- Weekend Off
- Paid Annual Leaves
- Personal Growth
- Work Anniversaries & Birthdays Celebrations
- Performance-Based Increment
Monday - Friday; 9:00 AM to 6:00 PM
#J-18808-LjbffrBackend Developer
Posted 7 days ago
Job Viewed
Job Description
BS/MS degree in Computer Science, Engineering, MIS or similar relevant field
We are helping our valued clients in looking for a Backend Developer
Job Description
Your Role and Responsibilities
Are you an highly experienced, ambitious Fullstack developer looking for a challenging role where you can learn lots more?
We are looking for a motivated PHP / Laravel developer to come join our agile team of professionals.
If you are passionate about technology, constantly seeking to learn and improve skillset, then you are the type of person we are looking for!
We are offering superb career growth opportunities, great compensation and benefits.
PHP / Laravel developer duties and responsibilities
· Develop, record and maintain cutting edge web-based PHP applications on portal plus premium service platforms
· Build innovative, state-of-the-art applications and collaborate with the User Experience (UX) team
· Prepare and maintain all applications utilizing standard development tools
· Utilize backend data services and contribute to increase existing data services API
· Lead the entire web application development life cycle right from concept stage to delivery and post launch support
· Convey effectively with all task progress, evaluations, suggestions, schedules along with technical and process issues
· Document the development process, architecture, and standard components
· Coordinate with co-developers and keeps project manager well informed of the status of development effort and serves as liaison between development staff and project manager
· Keep abreast of new trends and best practices in web development
Qualifications
PHP / Laravel developer requirements and qualifications
· Previous working experience as a PHP / Laravel developer for (x) year(s)
· BS/MS degree in Computer Science, Engineering, MIS or similar relevant field
· In depth knowledge of object-oriented PHP and Laravel 5 PHP Framework
· Hands on experience with SQL schema design, SOLID principles, REST API design
· Software testing (PHPUnit, PHPSpec, Behat)
· MySQL profiling and query optimization
· Creative and efficient problem solver
Required Skills
• AWS - 2 years• MY Sql - 2 years• Recovery Time Objectives (RTO) - 2 years• Google Cloud - 2 years• LDAP - 2 years
Job Type
Full Time
Presence
On-site
Negotiable
Experience
2-4 years
Job SpecificationRequired Skills
• AWS - 2 years• MY Sql - 2 years• Recovery Time Objectives (RTO) - 2 years• Google Cloud - 2 years• LDAP - 2 years
Information Technology and Services - Singapore, Singapore
#J-18808-LjbffrBackend developer
Posted 11 days ago
Job Viewed
Job Description
We are seeking a skilled Mid-Level Backend Developer to join our team for the Xdemand/Xiom project. This role is critical to structuring our core backend code within a well-defined framework and developing robust APIs to support the application side. The ideal candidate should have 2–3 years of experience working with backend technologies and a strong foundation in Python-based frameworks.
Key Responsibilities:- Develop and maintain scalable backend architecture using Python (Django/Flask)
- Build and optimize RESTful APIs and GraphQL endpoints to support frontend integrations
- Work with relational databases including MSSQL and PostgreSQL
- Collaborate with frontend developers, DevOps, and product teams to deliver seamless application features
- Ensure high performance, responsiveness, and scalability of backend services
- Assist in organizing legacy code into a structured, maintainable format
- Implement data models and storage solutions
- Apply version control and deployment best practices
- 2 to 3 years of hands-on experience in backend development
- Strong proficiency in Python , with experience in Django and Flask
- Good understanding of REST APIs and GraphQL
- Experience with databases: MSSQL , PostgreSQL
- Strong debugging and problem-solving skills
- Ability to work independently as well as collaboratively within a team
- Experience or interest in Time Series Analysis
- Certifications in Artificial Intelligence , Database , or Data Warehousing
- Educational background in:
- BS Computer Science
- BS Software Engineering
- BS Artificial Intelligence
Fuel Allowance
Medical Insurance
Free Lunch Facility (In-house)
️ GYM Passport (Panel Gym's Free of Cost)
Participatory Fund
Market Competitive Salary
Learning & Challenging Work Environment
Amazing Work Culture
Paid Time off
Group Life Insurance
Maternity Leaves and many more
#J-18808-LjbffrBackend Developer
Posted 13 days ago
Job Viewed
Job Description
Rawalpindi, Pakistan | Posted on 04/22/2025
At AIIT Solutions, we believe that businesses are now expanding exponentially, so as the technology needs to run the businesses. We understand your technology needs and support required to run the business. We provide IT services so that you can stay focus on your primary business.We provide the following services but not limited toManaged IT Services.IT Services Consultancy.Infrastructure Deployment.Network Operation Center Services.Web Development Services.IT Outsourcing Services.We are covering the education sector, industrial sector, hotel sectors, retail stores and many other industries across the globe.
We are looking for a talented Backend Developer to join our team and take ownership of server-side logic, database integration, and API development. The ideal candidate should have hands-on experience with Node.js or Python (FastAPI) , strong knowledge of RESTful APIs , and an understanding of OAuth and secure authentication practices. Experience working with chatbot platforms or conversational AI backends will be a plus.
Design, develop, and maintain scalable REST APIs
Integrate backend logic with databases and external services
Implement backend support for chatbot workflows and logic
Write clean, maintainable, and efficient backend code
Collaborate with frontend developers, AI/NLP engineers, and DevOps to deliver complete solutions
Optimize performance, troubleshoot issues, and ensure high reliability
Maintain proper documentation of APIs and backend processes
Bachelor's degree in Computer Science, Software Engineering, or related field
Strong programming skills in Node.js and/or Python (FastAPI preferred)
Solid understanding of RESTful API design and development
Experience with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB)
Familiarity with OAuth 2.0 and secure API authentication practices
Understanding of asynchronous programming and event-driven architecture
Proficiency in Git and version control workflows
Strong debugging and problem-solving skills
Experience working with chatbot platforms or AI-related applications
Knowledge of cloud platforms (AWS, Azure, GCP) and deployment pipelines
Familiarity with containerization (Docker)
Experience with GraphQL is a plus
Unit testing and API testing experience (e.g., Postman, PyTest, Jest)
- Competitive Salary based on experience and skillset.
- Health Insurance & OPD Coverage.
- Annual Performance Bonuses.
- Flexible Work Environment (with Remote Work options where applicable).
- Professional Growth through training and mentorship.
- Collaborative Work Culture with a supportive team.
Backend Developer
Posted 13 days ago
Job Viewed
Job Description
About us:
VisionX works with world-leading brands, Fortune 1000 as their innovation partner, providing product strategy and custom application development leveraging agile methodologies, technology accelerators, and by creating Intellectual Property. VisionX has been listed in the Top 10 Most Innovative Companies of 2020 by Fast Company – ranked alongside the likes of Microsoft & Snap Inc. We develop cutting-edge software products integrating computer vision, 3D modeling, AR, VR, decision sciences, and IoT addressing a wide variety of use cases across different industries.
Job Description: We are seeking an experienced Backend Developer to join our team and lead the development of APIs that will power our AI-driven avatars. The ideal candidate will have a strong background in building scalable APIs, with a focus on handling audio data and integrating third-party speech and animation services.
Key Responsibilities:
- Design, develop, and maintain scalable APIs that handle audio input and output, and integrate with TTS and ASR systems.
- Work closely with the 3D modeling and speech processing teams to ensure seamless interaction between the backend services and the avatars.
- Optimize API performance for real-time interaction, ensuring low latency and high reliability.
- Implement secure authentication and data encryption for sensitive customer interactions.
- Maintain thorough documentation of the API and assist in its integration into the larger platform.
Required Skills:
- Proven experience in backend development using languages such as Python, Node.js, or Go.
- Strong knowledge of RESTful API design and development, including experience with audio data handling.
- Familiarity with cloud services like AWS, Azure, or Google Cloud for API hosting and scaling.
- Experience with integrating third-party APIs, especially in speech processing and animation.
- Strong understanding of security best practices for API development.
Preferred Qualifications:
- Experience with real-time data processing and WebSockets.
- Knowledge of containerization and orchestration tools (Docker, Kubernetes).
- Familiarity with 3D rendering engines and how they interact with backend services.
Why choose us:
Our global network of industry experts and mentors helps shape your growth and future. We believe in delivering client value through our work. We build products that are not good or great, but outstanding. You deliver! We will make your stay and journey with us worthwhile.
We are an equal opportunity employer, and we value diversity. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or any other legally protected status.
#J-18808-LjbffrBackend developer
Posted 13 days ago
Job Viewed
Job Description
We are seeking a skilled Mid-Level Backend Developer to join our team for the Xdemand/Xiom project. This role is critical to structuring our core backend code within a well-defined framework and developing robust APIs to support the application side. The ideal candidate should have 2–3 years of experience working with backend technologies and a strong foundation in Python-based frameworks.
Key Responsibilities:- Develop and maintain scalable backend architecture using Python (Django/Flask)
- Build and optimize RESTful APIs and GraphQL endpoints to support frontend integrations
- Work with relational databases including MSSQL and PostgreSQL
- Collaborate with frontend developers, DevOps, and product teams to deliver seamless application features
- Ensure high performance, responsiveness, and scalability of backend services
- Assist in organizing legacy code into a structured, maintainable format
- Implement data models and storage solutions
- Apply version control and deployment best practices
- 2 to 3 years of hands-on experience in backend development
- Strong proficiency in Python , with experience in Django and Flask
- Good understanding of REST APIs and GraphQL
- Experience with databases: MSSQL , PostgreSQL
- Strong debugging and problem-solving skills
- Ability to work independently as well as collaboratively within a team
- Experience or interest in Time Series Analysis
- Certifications in Artificial Intelligence , Database , or Data Warehousing
- Educational background in:
- BS Computer Science
- BS Software Engineering
- BS Artificial Intelligence
Fuel Allowance
Medical Insurance
Free Lunch Facility (In-house)
️ GYM Passport (Panel Gym's Free of Cost)
Participatory Fund
Market Competitive Salary
Learning & Challenging Work Environment
Amazing Work Culture
Paid Time off
Group Life Insurance
Maternity Leaves and many more
#J-18808-LjbffrBackend Developer
Posted 13 days ago
Job Viewed
Job Description
Design and develop secure and scalable backend services using Node.js and NestJS.
Build and maintain APIs to support frontend and mobile applications.
Integrate third-party services and data sources as needed.
Optimize application performance, scalability, and reliability.
Write clean, modular, and maintainable backend code.
Implement and maintain authentication, authorization, and access control systems.
Collaborate closely with frontend developers to define API contracts.
Handle deployment, monitoring, and maintenance of backend infrastructure.
Participate in code reviews and ensure adherence to best practices.
BS/MS in Computer Science, IT, or related field.
3–4 years of backend development experience.
Strong knowledge of Node.js, NestJS, and TypeScript; experience with Ruby on Rails is a plus.
Experience designing and building scalable RESTful and GraphQL APIs.
Proficiency with MySQL, Postgres and writing optimized SQL queries.
Understanding of authentication and security best practices (OAuth, JWT).
Familiarity with DevOps tools (CI/CD pipelines, monitoring, backups).
Proficiency with version control (Gitlab).
Fluency in spoken and written English is required.
A portfolio of public GitHub or GitLab projects that demonstrate your expertise and code quality (preferred).
If you're passionate about enterprise application development and excited to work on diverse projects, we'd love to hear from you. Join our in-house technology team in Lahore and help us build exceptional web applications. Apply now!
Be The First To Know
About the latest Java kotlin Jobs in Pakistan !
Backend Developer
Posted 13 days ago
Job Viewed
Job Description
Our purpose here at Get Licensed is to make our world a safer place, and our product promise is to make the Security Industry more efficient by leveraging technology. We also have a people's promise, as without people we are nothing - we believe that looking after our people is paramount, and the pathway to success. Our people promise to provide joy, knowledge, and prosperity for our team members, customers, and shareholders. Get Licensed is a technology business at heart (the majority of our team are developers or tech wizards), and we are at an incredibly exciting stage of our business, having grown 70% year-on-year since 2020.
We are seeking a skilled and motivated Backend Developer to join our team. The ideal candidate will have a strong foundation in server-side programming, database management, and API integrations. You will play a crucial role in building, maintaining, and optimising scalable, reliable, and high-performance back-end systems.
What you will be doing?
- Experience working on the design and development of back-end services, APIs, and server-side logic, refining skills in creating structured and maintainable solutions.
- Build understanding in optimizing system performance to enhance functionality and scalability while contributing to seamless operations.
- Collaborate with front-end developers, designers, and other stakeholders, expanding knowledge about integrating user-facing elements with server-side structures.
- Explore strategies for implementing robust data storage solutions, with an emphasis on security and data integrity.
- Gain hands-on experience troubleshooting and debugging back-end challenges, honing problem-solving abilities in diverse scenarios.
- Enhance your ability to write clean, efficient, and well-documented code while learning to incorporate industry best practices that support maintainability and scalability.
- Stay engaged with evolving trends, technologies, and advancements in back-end development, nurturing a forward-thinking perspective.
What we are looking for?
- Education : Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
- Experience : 3-5 years of experience in back-end development.
- Proficiency in programming languages such as Node.js, PHP.
- Strong experience with Laravel framework
- Experience with frontend technologies, especially ReactJS will be plus
- Strong knowledge of RESTful APIs, microservices architecture, and web development frameworks.
- Experience with databases like MySQL, PostgreSQL, MongoDB, or similar.
- Familiarity with cloud platforms (AWS, Azure, GCP) and containerisation tools like Docker.
- Understanding of version control tools like Git.
- Strong problem-solving skills with an eye for detail.
Good to Have:
- Proficient in frontend technologies and frameworks, enabling seamless integration with backend systems and user-centric design.
- Hands-on experience with CI/CD pipelines to streamline deployment and improve delivery speed and reliability.
- Strong understanding of DevOps practices, fostering a culture of automation, continuous improvement, and operational excellence.
- Familiar with testing frameworks and automated testing methodologies to ensure high code quality and robust software performance.
- Thrives in collaborative and innovative work environments that encourage creativity, knowledge sharing, and continuous learning
Expected Behaviours:
- Agility: We move fast, adapt quickly, and continuously improve.
- Curiosity: We never stop learning and seeking better ways to do things.
- Excellence: We set new standards and strive to exceed expectations.
- Love: We care deeply for the work we do, for each other, and for our customers.
What we offer:
- Competitive base salary with additional benefits, including private medical insurance, and paid holiday.
- Unlimited opportunities for career growth and professional development
- The chance to influence and improve training delivery across the organization.
- Join a dedicated and professional team where your ideas are welcomed and your commitme nt rewarded.
Cancel
Backend Developer
Posted 19 days ago
Job Viewed
Job Description
KryptoMind LLC is seeking a full-time talented Jr. Backend Developer in Johar Town, Lahore to join our dynamic team.
Key Responsibilities:
- Write clean, maintainable, and reusable code to ensure the reliability and scalability of backend systems.
- Implement security protocols and data protection measures to safeguard sensitive information.
- Perform thorough testing and debugging to identify and resolve technical issues.
Qualifications:
- Proven experience of Fresh-2 years working with Node.js, Express.js, Nest.js, and MongoDB.
- Strong understanding of backend development principles and best practices.
- Familiarity with RESTful APIs and asynchronous programming.
- Ability to work effectively in a fast-paced environment and meet deadlines.
How to Apply:
Interested candidates are invited to send their resumes to . Please include “BACKEND DEVELOPER” in the subject line of your email. This job opportunity at Kryptomind LLC provides a platform for you to kickstart your career in business development and gain valuable experience in a dynamic industry. We look forward to receiving your application.
#J-18808-LjbffrBackend Developer
Posted 5 days ago
Job Viewed
Job Description
Sumato Solutions is a digital solutions provider that offers custom software development, mobile and web applications, UI/UX design, digital marketing, and staff augmentation to professionals, SMEs, and international clients. To expand our team, we are looking for a Back-end Developer with practical experience in building robust, scalable, secure, efficient, and server-side code. The ideal applicant should have a background in backend technologies, APIs, databases, and cloud services that can assist in the smooth implementation of the front-end and ensure high stability. Key Responsibilities
Deploy, scale, and manage back-end services on the cloud, such as AWS, Azure, or Google Cloud. Develop, test, optimize, scale, and secure server-side code with the help of frameworks such as Node.js, Laravel, etc. Design and build RESTful APIs to maintain the flow between front-end clients, mobile applications, and databases. Coordinate with front-end developers, product managers, and designers to build software with features that align with the business demands. Enhance the performance of applications, database queries, and server response time for quick and stable user experiences. Debug, troubleshoot, and fix production errors using best practices in logging and monitoring. Enhance and sustain code quality with unit tests, code reviews, and continuous integration or continuous deployment (CI/CD) processes. Able to implement best security practices such as authentication, authorization, and protection of data. Stay up to date with new back-end technologies, frameworks, and trends to constantly improve the capabilities of the platforms. Technical documentation of any design, workflow, and application program API specifications with internal stakeholders and external partners. Requirements
Graduate with a Computer Science, Software Engineering, or a similar degree. 2-3 years of experience in back-end development. Experience of deep proficiency in server-side programming and frameworks like Node.js, Laravel, Python (Django/Flask), or PHP. Able to design RESTful APIs, HTTP protocols, and API security standards. Familiar with relational databases such as MySQL, PostgreSQL, and NoSQL databases, MongoDB, Redis, schema design, and optimizing query performance. Understanding of cloud-based tools, such as AWS, Azure, or GCP , and orchestration (Kubernetes) tools. Knowledge of version control systems such as Git and experience with CI/CD pipelines. Understanding of authentication and authorization, such as OAuth, a JWT, or session management. Good communication skills and the ability to analyze problems, detail-oriented, and practice excellent coding practices. Company Benefits
Market Competitive Salary Weekend Off Paid Annual Leaves Personal Growth Work Anniversaries & Birthdays Celebrations Performance-Based Increment Working Hours
Monday - Friday; 9:00 AM to 6:00 PM
#J-18808-Ljbffr