backend developer

Hiring Talent

A fast paced startup Company is hiring a Pyhton Developer for their rapidly growing team.Job Type: Full-time, onsiteShift Timings: 3 pm to 12 amLocation: Shahrah-e-Faisal, KarachiIndustry: AI / FintechResponsibilities<ul><li>Design and develop scalable backend services and APIs used by the iOS application and AI engine.</li><li>Build and enhance the financial analytics library, including transaction analysis, categorization, and insight generation.</li><li>Develop and maintain integrations with external services such as Plaid for financial data, LiveKit for real-time sessions, and cloud-based document storage.</li><li>Implement comprehensive testing strategies, including unit, integration, and end-to-end tests.</li><li>Optimize data pipelines to ensure efficient ingestion, transformation, and retrieval of financial data.</li><li>Contribute to architectural decisions and actively participate in code reviews to maintain high code quality.</li><li>Investigate and resolve production issues across the stack when required.</li></ul>Requirements:<ul><li>4&ndash;5 years of experience in backend engineering.</li><li>Strong proficiency in Python.</li><li>Proven experience designing and developing RESTful APIs.</li><li>Strong testing practices, including pytest, integration testing, and CI-driven test suites.</li><li>Comfortable working with databases, including SQL and document-based stores.</li><li>Experience integrating and working with third-party APIs.</li><li>Effective communicator with the ability to take ownership of features from concept to delivery.</li></ul>Interested candidates may apply.Application Question(s):<ul><li>Are you willing to work onsite from 3 pm to 12 am?</li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>python development: 4 years (Preferred)</li><li>integration testing: 2 years (Preferred)</li><li>integrating third party APIs: 3 years (Preferred)</li></ul>Work Location: In person

Python Developer

Eocean Pvt Ltd

Role DescriptionEocean Pvt. Ltd. is seeking a full-time, on-site Full Stack Developer with 2&ndash;3 years of hands-on experience to design, develop, and maintain robust, scalable web applications. The role involves end-to-end ownership of features across frontend and backend layers, building and optimizing APIs, ensuring application performance and security, and collaborating closely with Product, QA, and DevOps teams. Day-to-day responsibilities include translating business requirements into technical solutions, reviewing code, troubleshooting complex issues, and supporting production deployments.Qualifications<ul><li>Strong understanding of full stack development principles and software architecture</li><li>2&ndash;3 years of hands-on experience in backend development using Node.js and/or Java Spring Boot</li><li>Solid experience with frontend technologies such as HTML, CSS, JavaScript, and modern frameworks (e.g., React, Angular, or similar)</li><li>Proven experience in designing, developing, and consuming RESTful APIs</li><li>Strong knowledge of relational databases and ability to write optimized SQL queries</li><li>Experience with version control systems (Git) and collaborative development workflows</li><li>Understanding of application security, performance tuning, and scalability best practices</li><li>Ability to debug, troubleshoot, and resolve complex application issues</li><li>Experience working in Agile/Scrum environments and participating in sprint ceremonies</li><li>Strong analytical, problem-solving, and communication skills</li><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field</li></ul>Interested candidates may apply by filling out the form below: https://forms.gle/s65W1dVumggMTwSt9Job Type: Full-timeApplication Question(s):<ul><li>What is your current salary?</li><li>What are your salary expectations?</li></ul>Work Location: In person

Full Stack Developer

Pakistan Single Window

<div><ul><li>Design, architect, and lead development of large-scale distributed microservices using .NET Core.</li><li>
Define high-level system architecture, integration patterns, service boundaries, and domain-driven design (DDD).</li><li>
Establish standards for API design, versioning, data modeling, caching, observability, and resiliency.</li><li>
Design &amp; Develop Software Architecture and applications as per business requirements following best practices.</li><li>
Troubleshoot code-level problems quickly and efficiently</li><li>
Provide architectural blueprints and technical leadership to our development teams</li><li>
Evaluate and recommend tools, technologies, and processes to ensure the highest quality product platform</li><li>
Collaborate with cross-functional teams in technology and product roadmap discussions</li><li>
Conduct code reviews and ensure the team follows best practices.</li></ul> 

Requirements 
<ul><li>
7&ndash;8 years of overall software development experience, including at least 3 years in designing and executing enterprise-class products</li><li>
Excellent proficiency &amp; hands-on technical leadership in the following technologies:</li><li><ul><li><ul><li>
Microsoft Technologies: .NET / .NET Core, Web Services</li><li>
Web technologies: ReactJS, Typescript, Webform, KenduUI, CSS, HTML,NextJS,Micro Frontend</li></ul></li></ul></li><li>
Develop modular React applications using micro-frontend architecture (Module Federation / independent deployable apps).</li><li>
Design and develop scalable REST APIs and microservices using .NET Core.</li><li>
Work with SQL Server, PostgreSQL, Oracle, Redis, and message brokers (e.g., Azure Service Bus, RabbitMQ, Kafka).</li><li>
Write unit/integration tests, participate in code reviews, and maintain clean architecture.</li><li>
Build reusable UI components and integrate with backend microservices through REST APIs or WebSockets.</li><li><ul><li><ul><li>
Enterprise Applications: Microservices, Containers, Service orchestration</li><li>
Database: SQL Server</li><li>
Others: Git, GitFlow, Linux</li></ul></li></ul></li><li><ul><li>Strong interpersonal, written, and verbal communication skills 
</li></ul></li></ul> 
 
Benefits 
<ul><li>
Competitive salary</li><li>
Fuel Card</li><li>
Health benefits</li><li>
Professional development opportunities</li><li>
Inclusive work culture &amp; much more</li></ul></div>

Principal Software Engineer - II (WeBOC 1.0)

HR Ways

Client Company Introduction:Leading KSA-based e-commerce brand is hiring a Senior .NET AWS Developer skilled in .NET Core, AWS, and Kafka.Job Role:<ul><li>Design &amp; Development: Architect, design, and implement robust and scalable applications using ASP.NET Core, Entity Framework Core, and RDBMs.</li><li>Serverless Architectures: Develop and deploy serverless solutions on AWS using services.</li><li>Integration &amp; APIs: Develop and integrate RESTful APIs, ensuring seamless communication between various systems and components.</li><li>Code Quality &amp; Best Practices: Write clean, maintainable, and efficient code following best practices and coding standards. Conduct code reviews and mentor junior developers.</li><li>Performance Optimization: Identify performance bottlenecks and implement optimizations to enhance application performance and scalability.</li><li>Collaboration &amp; Communication: Work closely with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality software solutions.</li><li>Continuous Improvement: Stay up-to-date with the latest industry trends and technologies, and continuously improve your skills and knowledge.</li></ul>Qualifications<ul><li>Education: Bachelors degree in Computer Science, Information Technology.</li><li>Experience: Minimum of 5+ years of experience in software development with ASP.NET Core and EF Core and AWS.</li><li>AWS Certifications are plus</li></ul>Technical Skills:<ul><li>Proficiency in C# and .NET Core frameworks.</li><li>Strong experience with ORMs.</li><li>Hands-on experience with AWS services, particularly in serverless architectures (AWS Lambda, API Gateway) (Mandatory)</li><li>Familiarity with front-end technologies (HTML, CSS, JavaScript) and modern JavaScript frameworks (e.g., Angular, React) is a plus.</li></ul>﻿﻿Working Days: Sunday - Thursday﻿Working Timings: 10AM - 6PM (PKT)Remote: Full Time REMOTE from Anywhere in PakistanBenefits:<ul><li>Leave encashment</li><li>Medical OPD</li><li>Annual Increment</li><li>Performance based Appraisal</li></ul><ul><li>Tax-free Salary</li></ul>Job Type: Full-timeWork Location: In person

.NETCore AWS Developer |Morning Shift

Securiti AI

<div>
 Securiti has been widely recognized as an industry innovator, being named &ldquo;Most Innovative Start-up&rdquo; at RSA Conference 2020, Leader in the IDC Marketplace, Leader in the Forrester Wave Privacy Management Software, and winner of the 2020 HPE-IAPP Innovation Award. The company is being built by proven serial entrepreneurs and executives who have successfully built and scaled high-growth global companies before. We are now expanding our development team and have multiple backend development roles open. If you aspire to work on cutting-edge technologies and frameworks, side by side with some of the smartest technologists, this may be a unique place for you. You will be working as a part of a distributed agile team, building a new SaaS platform that underpins a suite of enterprise applications solving a variety of hard data analytics and enterprise problems.
 
 
 
 Job Overview
 
 
 
 We're looking for a Software Engineer (SDET), to join our team and drive quality excellence from concept to delivery. In this role, you'll go beyond traditional Developer or QA, leveraging your understanding of system architecture and data flow to make strategic automation decisions (API vs. UI), identify issues at scale, and champion quality improvements across the entire SDLC. If you're ready to be a technical consultant and enabler of quality, not just application developer or a defect detector, we want to hear from you!
 
 
 
 What You'll Do
 
 
 
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 Design and implement robust automation strategies (API, UI, etc.)
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 Analyze system architecture and data flows to ensure comprehensive test coverage
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 Collaborate with engineering and product teams to embed quality upstream
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 Drive continuous improvement in our development processes
 
 
 </li>
 </ul>
 
 What You'll Bring
 
 
 
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 Strong programming skills and experience with automation frameworks
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 Understanding of distributed systems and scalable architectures
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 A proactive mindset and passion for quality excellence
 
 
 </li>
 </ul>
 
 Minimum Qualifications
 
 
 
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 2+ years of work experience in software test engineering preferably at an enterprise SaaS organization where you were responsible for application and/or security testing of web application and/or network applications
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 Bachelor&rsquo;s degree in computer science, MIS is desirable but we will consider other candidates with strong and relevant work experience
 
 
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 </ul>
 
 About Us
 
 
 
 Securiti solves challenges across governance, privacy, and security. With a foundation in data understanding and a team that was responsible for developing and deploying the market-leading CASB &amp; DLP technology, we were able to create a platform from the ground up that leverages automation and workflows to solve complex privacy, data, and security business challenges with a simplified interface promoting collaboration across the business. Ease of use, quick to deploy and customizable are all reasons why companies select Securiti versus stitching multiple vendors together to address their challenges.
 
 
 The exponential growth of data brings massive new opportunities but also brings increasingly perilous security, compliance, and privacy risks. At Securiti, our mission is to enable organizations to safely harness the incredible power of data and the cloud by controlling the complex security, compliance, and privacy risks. Securiti&rsquo;s solution uniquely combines AI-powered data intelligence with full workflow automation, simplifying compliance with GDPR, CCPA, LGPD, and other regulations. Granular insights into structured and unstructured data enable organizations to monitor risk, control access, and protect sensitive data at scale.
</div>

SDET - Software Test Engineer

HMS-Hussain Metal Stone

Sr. Front-End React Js. Developer Job Description CodeLabs Private Limited is looking for a skilled Sr. Front End React.js Developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.To ensure success as a Sr. Front End React.js Developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class React.js Developer should be able to design and build modern user interface components to enhance application performance.Responsibilities:<ul><li>Meeting with the development team to discuss user interface ideas and applications.</li><li>Reviewing application requirements and interface designs.</li><li>Identifying web-based user interactions.</li><li>Developing and implementing highly-responsive user interface components using React concepts.</li><li>Writing application interface codes using JavaScript following React.js workflows.</li><li>Troubleshooting interface software and debugging application codes.</li><li>Developing and implementing front-end architecture to support user interface concepts.</li><li>Monitoring and improving front-end performance.</li><li>Documenting application changes and developing updates.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a similar field.</li><li>Previous experience of 3-5+ years working as a React.js Developer.</li><li>In-depth knowledge of JavaScript, CSS, HTML and front-end languages.</li><li>Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.</li><li>Experience with user interface design.</li><li>Experience in React Native will be a plus.</li><li>Knowledge of performance testing frameworks including Mocha and Jest.</li><li>Experience with browser-based debugging and performance testing software.</li><li>Excellent troubleshooting skills.</li><li>Good project management skills</li></ul>Job Type: Full-timeEducation:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>React Development: 4 years (Required)</li></ul>Work Location: In person

Sr. Front End React Js. Developer

Contour Software

<div>
 
 About Contour
 
 
 
 Contour Software has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.
 
 
 As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.
 
 
 What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!
 
 
 
 The Division
 
 
 
 GNT-Systems supports medium-sized manufacturing companies on their journey into the digital future. For over 30 years, we have been developing intelligent software solutions that measurably optimize processes and can be seamlessly integrated into existing systems.
 
 
 Our strength lies in our deep understanding of the manufacturing industry's requirements &ndash; from mechanical engineering and the food industry to single-unit and series production. With one of the leaading MES systems, we set standards in efficiency and integration. Together with our customers, we develop customized solutions that make a difference.
 
 
 
 The Position
 
 
 
 We are looking for Senior Full Stack Developer who will contribute to our development efforts. In particular, the AI integration aspect will play an increasingly important role in our roadmap, and the new developers will actively participate in designing and implementing AI-supported features that enhance planning, data analysis, and decision support within our system. We believe this will also be an attractive topic for candidates who are interested in working with modern technologies and emerging AI capabilities.
 
 
 
 Roles And Responsibilities
 
 
 
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 Further development of our .NET-based manufacturing execution platform
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 Development of modern web modules and API
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 Modernization of selected legacy components
 </li>
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 Integration with ERP systems and industrial interfaces
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 Implementation of AI-assisted features and AI integrations within our software platform
 
 
 </li>
 </ul>
 
 Required Skills
 
 
 
 <ul>
 <li>
 Minimum 5+ years of professional software development experience
 </li>
 <li>
 Strong background in the Microsoft technology stack
 </li>
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 Solid experience with C# and modern .NET (.NET 6/7/8)
 </li>
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 Experience with modern web technologies and frameworks (e.g. TypeScript, Angular/React, REST APIs)
 </li>
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 Experience working with MS SQL Server and relational database design
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 Familiarity with cloud-ready and service-oriented architectures
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 Experience working in full-stack environments covering backend services, APIs, and modern web clients
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 Ability to work independently in a distributed international development team
 </li>
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 Strong focus on clean code, maintainability, and pragmatic engineering solutions
 
 
 </li>
 </ul>
 
 Exciting Benefits We Offer
 
 
 
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 Market-leading Salary
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 Medical Coverage &ndash; Self &amp; Dependents
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 Parents Medical Coverage
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 Provident Fund
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 Employee Performance-based bonuses
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 Home Internet Subsidy
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 Conveyance Allowance
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 Profit Sharing Plan [Tenured Employees Only]
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 Life Benefit
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 Child Care Facility
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 Company Provided Lunch/Dinner
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 Professional Development Budget
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 Recreational area for in-house games
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 Sporadic On-shore training opportunities
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 Friendly work environment
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 Leave Encashment
 
 
 </li>
 </ul>
 
 
 Disclaimer:
 
 
 
 At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.
 
 
 
 
 In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.
 
</div>

Senior Full Stack Developer

Explore 48+ Backend developer in Karachi this April. Find roles across top companies and apply now to boost your career.