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senior backend engineer Jobs in Islamabad

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Digineox Recruiting

<div>We are seeking a Senior Backend Engineer to lead the design, development, and optimization of backend systems that power our responsive web applications and APIs. The ideal candidate has deep expertise in Node.js, MySQL, RESTful APIs, and backend architecture, with a proven track record of building scalable, reliable, and high-performance solutions. 
 
Key Responsibilities<ul><li>
Develop and maintain robust RESTful APIs</li><li>
Design and implement scalable backend services for new product features</li><li>
Build reusable, modular, and maintainable backend components</li><li>
Create efficient MySQL schemas and optimize complex queries</li><li>
Troubleshoot, profile, and optimize server and database performance</li><li>
Write clean, well-structured, and thoroughly tested code</li><li>
Collaborate with the product team to define requirements and deliver solutions</li><li>
Contribute to system architecture and technology design decisions</li></ul>
Required Qualifications<ul><li>
10+ years of backend development experience</li><li>
5+ years with Node.js / JavaScript</li><li>
Advanced MySQL expertise (schema design, query optimization)</li><li>
Strong experience with RESTful API design and integration</li><li>
Familiarity with server-side rendering frameworks and PDF generation</li><li>
Experience with Docker, CI/CD pipelines, and Git workflows</li><li>
Solid grasp of backend architecture and design patterns</li></ul>
Preferred Qualifications<ul><li>
Experience with data analytics and ETL</li><li>
Familiarity with AWS, Azure, or GCP</li><li>
Knowledge of authentication/authorization (JWT, OAuth, SAML)</li><li>
Exposure to microservices or event-driven architecture</li></ul>
Soft Skills<ul><li>
Strong problem-solving and analytical abilities</li><li>
Excellent communication skills to convey technical concepts clearly</li><li>
Proactive, results-driven, and able to manage deadlines effectively</li><li>
Collaborative mindset with a willingness to mentor junior engineers</li></ul>
What We Offer<ul><li>
Competitive salary and benefits</li><li>
Career growth and professional development opportunities</li><li>
Flexible work environment (remote/hybrid)</li><li>
Collaborative and innovative team culture</li><li>
PTO, benefits, and performance-based bonus program</li></ul> 

About Us 
Digineox is a boutique management consulting startup reshaping the consulting industry. Our hiring process looks beyond resumes - we assess candidates on their potential, recruiting test performance, cognitive abilities, and problem-solving skills, in addition to their past work experience. We value quick learners, resilient problem solvers, and individuals committed to delivering high-quality work while growing personally and professionally. 
www.digineox.com | www.linkedin.com/company/digineox 

WQBFzMn5YX</div>

Senior Backend Engineer

Remote Solutions

Job Title: Senior Backend Engineer &ndash; AI-Powered Data PlatformLocation: Islamabad (I-8 Markaz)Job Type: Full-Time | OnsiteAbout the Role:Remote Solutions is hiring a Backend Engineer on behalf of a client working with an international team that is developing an AI-powered data platform for mid-sized enterprises.What You&rsquo;ll Be Doing:As a Backend Engineer, you&rsquo;ll be at the core of building a high-performance, secure, and scalable system.You will:<ul><li>Develop and maintain APIs and backend services using .NET Core, GraphQL, and PostgreSQL</li><li>Design user authentication and access flows using SuperTokens</li><li>Collaborate with AI and frontend teams to serve data-driven insights via APIs</li><li>Ensure backend systems are clean, testable, and efficient</li><li>Build and maintain CI/CD pipelines and automated testing suites</li></ul>Tech Stack:<ul><li>.NET Core</li><li>PostgreSQL + EF Core</li><li>GraphQL</li><li>SuperTokens (Authentication)</li><li>NX Monorepo</li><li>CI/CD, Unit + Integration Testing, Documentation</li></ul>You Might Be a Good Fit If You Have:<ul><li>2&ndash;5 years of backend or full stack development experience</li><li>Strong knowledge of .NET Core, GraphQL, and PostgreSQL</li><li>Experience designing secure authentication and authorization flows</li><li>Familiarity with scalable API architectures and microservices</li><li>Good understanding of CI/CD workflows and automated testing practices</li></ul>Bonus If You Have:<ul><li>Experience with enterprise tool integrations (e.g., Google Workspace, Microsoft 365, SQL)</li><li>Contributions to open-source backend libraries</li><li>Exposure to AI service integrations or data pipeline systems</li></ul>Ready to Apply? Send your CV to hr@remotesolutionspk.com Job Type: Full-timePay: Rs300,000.00 - Rs500,000.00 per monthAbility to commute/relocate:<ul><li>Islamabad: Reliably commute or planning to relocate before starting work (Required)</li></ul>Experience:<ul><li> .NET Core: 3 years (Required)</li><li>GraphQL: 3 years (Required)</li></ul>Language:<ul><li>English (Required)</li></ul>Work Location: In person

Webtronix

Job Summary: We are seeking a highly skilled Senior AI Engineer to lead the design, development, and deployment of advanced AI and machine learning solutions. The ideal candidate will have a strong background in AI/ML algorithms, deep learning frameworks, and production-level system design, with the ability to translate complex business problems into scalable AI solutions.Responsibilities:<ul><li>Design, implement, and optimize machine learning models and AI systems.</li><li>Lead AI research and development projects from prototype to production.</li><li>Collaborate with data scientists, engineers, and product teams to integrate AI solutions into applications and workflows.</li><li>Evaluate and select appropriate AI tools, libraries, and technologies.</li><li>Mentor junior team members and contribute to best practices in AI development.</li><li>Stay updated with the latest trends and advancements in AI/ML research.</li><li>Drive initiatives in areas such as NLP, computer vision, predictive analytics, and generative AI.</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Engineering, Mathematics, or related field (PhD preferred).</li><li>5+ years of experience in AI/ML development, with at least 2+ years in a senior or lead role.</li><li>Proven experience with machine learning frameworks (TensorFlow, PyTorch, Scikit-learn, etc.).</li><li>Proficiency in Python and relevant libraries (NumPy, Pandas, etc.).</li><li>Strong understanding of deep learning, NLP, reinforcement learning, or computer vision.</li><li>Experience deploying models into production environments (Docker, Kubernetes, cloud platforms).</li><li>Excellent problem-solving, communication, and leadership skills.</li></ul>Technical Skills:<ul><li>Experience with LLMs (e.g., GPT, BERT), generative models, or multi-modal AI.</li><li>Familiarity with MLOps tools (MLflow, Kubeflow, SageMaker, etc.).</li><li>Contributions to AI research (papers, patents, open-source).</li><li>Strong in Python (preferred)</li><li>Familiarity with R, Java, or C++ is a plus</li><li>TensorFlow, PyTorch, Scikit-learn</li><li>Keras, Hugging Face Transformers</li><li>OpenCV (for computer vision), SpaCy or NLTK (for NLP)</li><li>Deep Learning (CNNs, RNNs, Transformers)</li><li>Classical ML (Regression, SVMs, Decision Trees, etc.)</li><li>NLP, Computer Vision, or Generative AI</li><li>SQL, NoSQL, Pandas, NumPy</li><li>Big data tools (Spark, Hadoop) is a plus</li><li>Model deployment using Docker, Kubernetes, Flask/FastAPI</li><li>Experience with cloud platforms (AWS, GCP, Azure)</li><li>CI/CD pipelines for ML workflows (e.g., MLflow, Kubeflow, Airflow)</li></ul>Job Type: Full-timePay: Rs100,000.00 - Rs250,000.00 per monthWork Location: In personApplication Deadline: 28/06/2025

Senior AI Engineer

Veevo Tech

We are looking for a passionate and experienced Core PHP Developer to join our development team. The ideal candidate should have strong skills in Core PHP programming, working on backend systems and custom-built platforms. This role is perfect for someone who enjoys building from the ground up, working without relying heavily on PHP frameworks.Key Responsibilities<ul><li>Design, develop, and maintain backend applications using Core PHP.</li><li>Develop and manage custom PHP-based web applications without heavy reliance on frameworks.</li><li>Debug and resolve bugs, performance issues, and security concerns.</li><li>Collaborate with front-end developers, designers, and other team members to integrate functionalities.</li><li>Strong proficiency in web technologies such as HTML, CSS, JavaScript, and at least one modern front-end framework (e.g., React).</li><li>Solid understanding of databases (both relational and non-relational), as well as experience with version control (e.g., Git) and developing/consuming web services.</li><li>Adept at writing testable, reusable, and efficient code, following best practices and design patterns to build scalable solutions.</li><li>Experience implementing robust security measures, including data protection and secure storage solutions, in line with latest industry standards.</li><li>Ability to diagnose, troubleshoot, and resolve application defects, providing timely technical support and handling urgent issues even outside of normal business hours.</li><li>Familiarity with modern architectural trends such as microservices, containerization (Docker/Kubernetes), and serverless environments is a plus.</li><li>Experience documenting development processes, including database schema designs, APIs, and system reports.</li><li>Understanding of accessibility and security compliance, and the fundamental principles behind building centralized, scalable architectures.</li><li>Passion for continuous improvement, staying up-to-date with emerging technologies and demonstrating a drive to develop innovative ideas.</li><li>Skilled in integrating multiple data sources into a unified system and optimizing them for performance, reliability, and maintainability.</li><li>Write and maintain proper documentation for code, processes, and systems.</li></ul>Requirements<ul><li>2-5 years of hands-on experience in Core PHP development.</li><li>Solid understanding and application of OOP concepts in PHP.</li><li>Strong experience in working with relational and non-relational databases.</li><li>Good knowledge of HTML, CSS, JavaScript, and basic front-end integration.</li><li>Familiarity with version control tools like Git.</li><li>Ability to write clean, maintainable, and well-documented code.</li><li>Strong problem-solving and debugging skills.</li><li>Ability to work independently and manage tasks effectively.</li></ul>Job Type: Full-timePay: Rs80,000.00 - Rs140,000.00 per monthWork Location: In person

Sr Web Engineer (Core PHP)

Creative Chaos

<div><h3 class="jobSectionHeader">Job Summary</h3>
A Senior Software Engineer for .Net is an associate at Creative Chaos who is mainly responsible for developing server applications of various software platforms including but not limited to writing Restful APIs to be consumed by client applications. A senior software engineer makes sure that the functionality, security and performance of the server application is as per the design and is completely bug free. Senior engineers have a responsibility to mentor their juniors and build team strength through training.<h3 class="jobSectionHeader"> 
Duties &amp; Responsibilities</h3><ul>
<li>Analyze business requirements</li>
<li>Estimate assigned tasks</li>
<li>Write code and unit tests</li>
<li>Collaborate with other team members</li>
<li>Tune your code for enhanced security and performance</li>
<li>Maintain systems by fixing any existing issues</li>
<li>Update issue tracking software</li>
<li>Provide status updates</li>
<li>Communicate with client</li>
<li>Control versions of your code</li>
<li>Research new technologies</li>
<li>Lead a team of software engineers</li>
<li>Mentor team members through training and guidance</li>
<li>Upgrade skills and knowledge</li>
<li>Evaluate candidates for open positions</li>
</ul>Requirements<ul>
<li>Minimum Bachelors in Computer Science/Software Engineering or equivalent.</li>
<li>Minimum 3-7 years of related experience in professional industry</li>
<li>Strong communication skills</li>
<li>Strong proficiency in Microsoft technologies, tools and platforms</li>
<li>Extensive experience of .Net Core, ASP.Net MVC and Web API</li>
<li>Knowledge and experience of Azure and AWS is a must</li>
<li>Knowledge and experience in writing backend components and Restful APIs</li>
<li>Understanding of security standards and compliances</li>
<li>Experience with different relational and schemaless databases such as Oracle/SQL Server, MySQL, PostgreSQL and MongoDB</li>
<li>Creating database structure for the required functionality</li>
<li>Experience with writing unit tests and ensuring the minimum 90% test coverage</li>
<li>Knowledge of and experience with Github, JIRA and other collaboration tools</li>
<li>Understanding of fundamental concepts and design principles</li>
<li>Basic understanding of front-end technologies</li>
<li>Flexible attitude and versatile personality</li>
<li>Strong presentation skills</li>
<li>Strong influence among team members</li></ul></div>

Senior Software Engineer - .NET (6-months contract)

AIOTAC

<div>
 We are seeking a Junior Software Engineer for small and medium scale web apps development.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Work on Web Apps, REST APIs and Databases
 </li>
 <li>
 Requirements gathering, write clean code and develop web apps on latest technologies
 </li>
 <li>
 Coordinate with other team members and contribute in project life cycle
 </li>
 <li>
 Write well documented clean code and troubleshoot issues and bugs.
 
 
 
 </li>
 </ul>
 
 Qualifications/Requirements
 
 
 
 <ul>
 <li>
 At least Bachelor's degree in Computer science/Software Engineering/Computer Engineering, IT or related field
 </li>
 <li>
 Hands-on at least one backend programming language with HMTL, CSS, JavaScript, MySQL
 </li>
 <li>
 Strong OOP concept is a must with basics
 </li>
 <li>
 Knowledge of database design and development.
 </li>
 <li>
 Willing to pursue career in software development and learn new technologies
 </li>
 <li>
 Familiar with common software development practices and Agile practices
 
 </li>
 </ul>
</div>

Junior Software Engineer

ZIEL Global Private Limited

Job descriptionWe are seeking a talented and motivated Senior Backend Engineer to join our dynamic team. You will play a key role in developing, and maintaining our platform, while ensuring it continues to scale and perform effectively.Key Responsibilities:&bull;&#8288; &#8288;Develop and maintain backend services using Node.js, Typescript, and serverless architectures.&bull;&#8288; &#8288;Build and manage GraphQL APIs using AWS AppSync.&bull;&#8288; &#8288;Implement serverless solutions using AWS Lambda and other AWS services.&bull;&#8288; &#8288;Design, optimize, and maintain database schemas and queries with Aurora PostgreSQL.&bull;&#8288; &#8288;Collaborate closely with stakeholders to define requirements and implement new features.&bull;&#8288; &#8288;Troubleshoot and resolve production bugs across the full stack in a timely manner.&bull;&#8288; &#8288;Participate in code reviews, ensuring best practices.&bull;&#8288; &#8288;Continuously improve and enhance the platform to ensure a seamless user experience.Required Skills and Qualifications:&bull;&#8288; &#8288;Bachelor&rsquo;s degree in Computer Science or related field, or equivalent experience.&bull;&#8288; &#8288;Strong proficiency in Typescript, Node.js, and relational databases (e.g., Aurora PostgreSQL).&bull;&#8288; &#8288;Expertise in building GraphQL APIs with AWS AppSync.&bull;&#8288; &#8288;Strong experience with AWS Lambda and serverless architectures.&bull;&#8288; &#8288;Experience with RESTful APIs and GraphQL.&bull;&#8288; &#8288;Proficiency with version control systems like Git.&bull;&#8288; &#8288;Strong problem-solving, debugging, communication, and teamwork skills.&bull;&#8288; &#8288;Ability to manage, prioritize, and resolve issues in a live production environment.&bull;&#8288; &#8288;Excellent collaboration skills with stakeholders to define, plan, and implement features.Job Type: Full-timeApplication Question(s):<ul><li>How many years of work experience do you have as a Backend Developer?</li><li>How many years of work experience do you have with Amazon Web Services (AWS)?</li><li>Salary expectation in PKR? (The salary expectation you provide will be considered final. Changes to it later in the process may result in disqualification. Please provide a realistic figure upfront.)</li><li>What is your notice period with the current employer? (days)</li></ul>Work Location: In person

Senior Backend Engineer (Nodejs, AWS)

Explore 314+ Senior web engineer in Islamabad this September. Find roles across top companies and apply now to boost your career.

314 senior web engineer jobs IN Islamabad

Senior Backend Engineer

Senior Backend Engineer

Senior AI Engineer

Sr Web Engineer (Core PHP)

Senior Software Engineer - .NET (6-months contract)

Junior Software Engineer

Senior Backend Engineer (Nodejs, AWS)