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Senior Backend Developer Node Js jobs in Karachi· Page 4

Results 61–80 of 100 for “Senior Backend Developer Node Js” in Karachi.

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Delivery Hero logo
Full-time|On-site|Karachi

Delivery Hero seeks a Senior Manager, Data & Analytics based in Karachi. This leadership position shapes how the company uses data to inform business decisions and improve operations. Role overview The Senior Manager leads a team dedicated to transforming raw data into actionable insights. Oversight includes managing the processes for collecting, analyzing, …

Apr 21, 2026
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Delivery Hero logo
Full-time|On-site|Karachi

Delivery Hero is seeking a Senior Specialist in Performance to focus on Courier Pricing in Karachi. This role centers on analyzing performance data and shaping strategies that improve pricing models for courier services. The work directly supports the efficiency and profitability of logistics operations. What you will do Analyze key performance metrics related to courier pricing Develop and refine pricing strategies for courier services Support ongoing efforts to optimize logistics operations Requirements Strong background in pricing strategy and analytics Detail-oriented approach to data analysis Experience using data to drive performance improvements This position offers the chance to shape courier pricing strategies and contribute to the success of Delivery Hero's logistics team.

Apr 30, 2026
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Avery Dennison logo
Full-time|On-site|Karachi

Join our dynamic team at Avery Dennison as a Senior Customer Service Officer. In this pivotal role, you will be the voice of our brand, ensuring that our customers receive exceptional service and support. You will be responsible for addressing customer inquiries, resolving issues, and providing information about our products and services. Your expertise will help enhance customer satisfaction and loyalty.

Apr 13, 2026
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Veeam is recognized as the leading Data and AI Trust Company, dedicated to empowering organizations to fully understand, protect, and maintain the resilience of their data and AI. As pioneers in both data resilience and data security posture management, Veeam is strategically positioned at the intersection of identity, data, security, and AI risk management. With our headquarters in Seattle and a presence in over 30 countries, Veeam safeguards the operations of more than 550,000 customers worldwide, who rely on us to sustain their business continuity. Join our team and be part of a fearless journey forward, where we grow, learn, and make significant contributions to some of the world’s largest brands.About the RoleThe Associate Software Development Engineer in Test (SDET) plays a pivotal role in understanding software functionality and ensuring the seamless execution of automated tests. Under the mentorship of senior team members, you will gain insights into the codebase and the automation framework.Key Responsibilities:Develop and maintain basic automated test scripts for both UI and API.Conduct manual testing when automation is not yet available.Document identified bugs with detailed reproduction steps and collaborate with developers to implement fixes.Carry out regression testing to verify that new code does not disrupt existing features.

May 4, 2026
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bayutdubizzle logo
Full-time|On-site|Karachi, Sindh, Pakistan

Join bayutdubizzle as a Senior DevOps Engineer, where you'll play a vital role in ensuring the health, automation, and scalability of our services. Collaborate closely with development teams from the initial design phases through to troubleshooting production issues. Your expertise will support a diverse range of products, with a strong emphasis on automation, reliability, and performance.Key Responsibilities: Act as the primary architect for the health, performance, and capacity management of our production environment. Design and implement systems that enhance Dubizzle's operations, prioritizing automation and maintainability. Develop and manage extensive CI/CD pipelines, with a preference for experience in GitHub Actions and Jenkins. Work in tandem with development teams on operational challenges, ensuring smooth support and feedback cycles. Maintain production-like environments for development and testing to ensure swift and reliable product team experiences. Create tools for effective monitoring of custom applications in large-scale environments. Diagnose issues across the technology stack, including hardware, software, applications, and networks. Facilitate the migration of applications from legacy systems with minimal downtime. Participate in a shared 24x7 on-call rotation. Thoroughly document system designs and procedures.

Mar 2, 2026
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Creative Chaos logo
Senior UI/UX Designer

Creative Chaos

Full-time|Remote|Karachi, Sindh, Pakistan

Collaborate with product managers and engineers to gather and assess user requirements. Use storyboards, process flows, and sitemaps to illustrate design concepts. Implement sophisticated UX patterns that enhance the user experience throughout the product. Continuously deepen your understanding of users’ objectives and challenges. Design graphic user interface elements, including navigation buttons and search fields. Create UI mockups and prototypes that effectively showcase site functionality and aesthetics. Develop original graphic designs such as images, sketches, and diagrams. Identify and resolve UX issues (e.g., responsiveness) and make layout adjustments based on user feedback. Follow established style guidelines for fonts, colors, and images.

Mar 22, 2023
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

We are seeking a highly skilled Senior Jira Specialist - Software Integration Expert to become an integral part of our team of Integration Consultants based in Cairo, Egypt. This role primarily focuses on Enterprise Implementation Environments across various sectors, including Banking, Telecom, Airlines, and Government, with a particular emphasis on Atlassian and Jira-related projects.Key Responsibilities:· Implement comprehensive solutions utilizing Jira Software, Confluence, Jira Service Management, and other Atlassian products for our clients. This includes facilitating collaboration, tracking systems, Agile project management, SDLC/ALM, DevOps, and task management.· Configure and integrate Jira and related Atlassian products with client systems to ensure seamless functionality.· Provide exceptional customer support, both on-site and remotely, ensuring high-quality service across Atlassian products (including Jira Software, Jira Service Management, Confluence, Bitbucket, Bamboo, etc.).· Collaborate closely with developers and technical analysts within Infosysta to ensure successful project delivery for clients.· Maintain accountability for delivering high-quality service and achieving customer satisfaction.· Gather functional and technical requirements from clients as necessary and prepare detailed technical specification documents.· Install, configure, and manage various tools integrated with Jira and Confluence.· Conduct functional and technical administration of Jira and Confluence.· Manage and analyze log files to identify and summarize any relevant issues.· Perform testing and validation as part of the quality assurance process for Infosysta products and add-ons.· Document summary reports and meeting minutes with clear action plans.· Undertake additional tasks as deemed appropriate.· Conduct SQL debugging for databases (Oracle, MSSQL, or MySQL).Desired Skills & Experience· Bachelor’s degree in Software Engineering or Computer Science.· A minimum of 2 years of relevant experience as a Java Developer and in implementing enterprise systems.· Strong expertise in Jira administration and/or implementation is essential.· Proficient in business process engineering with a focus on designing ALM/SDLC/ITSM/BPM workflows.· Relevant technical skills: Active Directory, Linux, Web Applications, Database Servers.

Nov 25, 2025
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AdalFi logo
Full-time|On-site|Karachi

About AdalFiAt AdalFi, we are revolutionizing the lending landscape in Pakistan with our AI-driven digital lending infrastructure. Our innovative platform empowers banks to introduce cutting-edge credit products in just days, transforming the traditional lending timeline. By leveraging advanced AI and data analytics, we equip financial institutions with the tools to make informed, swift lending decisions, thereby enhancing access to credit for millions.Role Overview:As a Senior Application Consultant, you will:Lead high-impact projects, ensuring seamless and timely implementation for leading banks.Engage directly with clients, managing the full delivery cycle of AdalFi’s solutions.Collaborate within a dynamic team committed to innovating financial workflows and optimizing banking operations, customer experiences, and product delivery.Key Responsibilities:Drive implementation phases including pre-UAT, UAT, production deployments, and post-launch support.Act as the main liaison for customers, managing their expectations and ensuring continuous professional communication.Coordinate UAT sessions with banks, addressing issues and confirming readiness for production.Proactively identify and resolve technical and operational challenges, escalating as needed.Spot inefficiencies in workflows and propose enhancements to improve delivery.Foster collaboration with engineering, QA, and product teams to ensure alignment on deliverables and timelines.Mentor junior team members, facilitating their professional growth and success.

Oct 17, 2025
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

At AHOY, we are a groundbreaking technology company committed to crafting outstanding digital products that enhance user engagement and satisfaction. Our diverse team thrives in a collaborative environment, continually pushing the boundaries of design innovation to meet our clients' needs. We recognize the transformative potential of design, aiming to deliver solutions that not only captivate visually but also ensure seamless functionality and user experience.Position OverviewWe are seeking a Senior Product Designer to become an integral part of our creative team at AHOY. In this pivotal role, you will lead the design and refinement of our product experiences, integrating user research, strategic vision, and design principles. You will oversee the design process from inception to implementation, guaranteeing that our products meet business objectives while providing delightful user interactions. This is a remarkable opportunity for a dedicated designer to make a substantial impact on our product development and to help shape the future of our offerings.Requirements Lead the design initiatives for new and existing products with a strong user-centered focus. Conduct user research, derive insights, and analyze feedback to guide design decisions effectively. Create comprehensive user journey maps, wireframes, prototypes, and high-fidelity designs that align with user needs and organizational goals. Collaborate closely with product managers, engineers, and stakeholders throughout the product lifecycle. Ensure designs adhere to industry best practices while maintaining a cohesive brand identity. Refine designs based on testing results and user feedback to improve product usability and engagement. Stay abreast of the latest design trends, tools, and technologies to foster innovation within the team. Clearly articulate design concepts and rationale to team members and stakeholders during presentations. Mentor and nurture junior designers, promoting a culture of design excellence. Engage in cross-functional initiatives and contribute to the overarching design strategy of the organization. Qualifications Bachelor's or Master's degree in Design, Human-Computer Interaction, or a related field. 5-7 years of experience in product design, ideally within a technology-driven environment. A robust portfolio showcasing proficiency in product design and user-centered methodologies. Proficiency in design and prototyping tools such as Figma, Adobe XD, Sketch, or similar. A solid grasp of usability principles, accessibility standards, and responsive design. Exceptional problem-solving abilities and the capacity to analyze complex systems and user needs. Strong collaboration and communication skills for effective teamwork in cross-functional settings.

Sep 10, 2025
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Delivery Hero logo
Full-time|On-site|Karachi

Delivery Hero is looking for a Senior Data Analyst to join its Logistics Analytics team in Karachi. This role focuses on using data to enhance logistics operations, ensuring deliveries stay efficient and on schedule. The analyst will work alongside various teams to identify patterns, measure performance, and help guide decisions that improve day-to-day processes. Key responsibilities Examine logistics data to uncover ways to boost efficiency and reliability in delivery operations. Work with teams from different departments to set, track, and interpret key performance indicators. Use advanced analytical techniques to inform both strategic planning and operational changes. Location This position is based in Karachi.

Apr 21, 2026
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AHOY logo
Full-time|On-site|Karachi, Sindh, Pakistan

AHOY is seeking a dedicated and skilled Senior Business Analyst to join our dynamic team in Karachi. This crucial position allows you to utilize your analytical prowess to enhance strategic initiatives, improve business processes, and promote collaboration across various departments. Your expertise will be instrumental in ensuring that our projects align with organizational objectives and contribute to operational excellence.Key Responsibilities:Lead workshops with stakeholders to gather comprehensive business requirements and pinpoint areas for process enhancement.Document and define business processes, workflows, and system requirements that align with organizational goals.Analyze intricate data sets to support decision-making and ensure solutions adequately address business needs.Create use cases, user stories, and functional specifications for technical teams to implement.Work collaboratively with cross-functional teams, including product development, UX/UI design, and project management, to ensure effective project delivery.Conduct market research and competitive analysis to inform strategic planning and product development initiatives.Mentor junior analysts and team members, fostering a culture of collaboration and knowledge sharing.Track project progress, assess outcomes, and propose enhancements as needed.

Nov 14, 2025
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Speechify logo
Full-time|Remote|Karachi, Pakistan

About Speechify Speechify builds text-to-speech tools that help remove reading barriers. Over 50 million people use Speechify to turn PDFs, books, Google Docs, news articles, and websites into audio. The platform includes apps for iOS, Android, Mac, Chrome, and the web. Speechify has earned recognition as Google’s Chrome Extension of the Year and received Apple’s 2025 Design Award for Inclusivity. The company operates fully remotely, with a team of nearly 200 professionals. Engineers, AI researchers, and leaders come from organizations such as Amazon, Microsoft, Google, Stripe, Vercel, and Bolt, as well as top PhD programs like Stanford. Role Overview: Senior Software Engineer – Windows/Desktop Applications This role focuses on building and maintaining native Windows desktop applications for Speechify. The position is based in Karachi, Pakistan, and is part of a distributed team. Key Responsibilities Design, architect, and develop native Windows desktop applications using Windows App SDK, WinUI (or similar UI frameworks), C#, XAML, and C++ when required. Define and maintain best practices for Windows desktop development, emphasizing architecture, performance, memory management, responsive UI, cross-version compatibility (Windows 10/11+), and maintainability. Advance accessibility by integrating and verifying support for accessibility APIs (such as Microsoft UI Automation). Ensure UI controls, focus management, keyboard navigation, screen-reader compatibility, and overall usability for people with disabilities. Work closely with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and the long-term roadmap for the Windows platform. Manage the full feature lifecycle: conception, design, implementation, testing, release, and ongoing maintenance. Maintain a focus on quality, reliability, and consistency. Troubleshoot and resolve complex technical issues, including bugs, performance bottlenecks, memory leaks, rendering problems, or compatibility challenges. Propose sound architectural or design improvements as needed.

Apr 20, 2026
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creativechaos logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Oversee and manage daily testing activities while collaborating with developers, architects, and technical release managers in an Agile/Scrum environment. Engage in scrum meetings and product planning, taking ownership of all testing phases and types, including strategy formulation, requirement analysis, planning, execution, management, and reporting. Effectively document issues and facilitate communication for troubleshooting, ensuring resolution of all bugs and changes before client delivery. Work closely with the QA team to ensure timely completion of daily QA tasks while maintaining high-quality standards. Develop and refine processes to uphold the utmost quality assurance standards. Examine existing procedures, workflows, and software to ensure processes remain current and effective. Support the development of ongoing training programs for the QA team. Conduct department-specific orientations and training for new hires. Maintain transparent communication with internal teams. Assist in internal project kickoffs and gather requirements/specifications. Comprehend complex business and functional requirements and provide guidance on designing technical test cases that thoroughly evaluate the tech stack from an architectural perspective to meet project demands. Collaborate with project and engineering teams to implement and uphold quality gates at every stage of the pipeline.

Mar 16, 2023
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Veeam Software is the leading company in Data and AI Trust, dedicated to empowering organizations to fully comprehend, secure, and ensure the resilience of their data and artificial intelligence. As a trailblazer in data resilience and security posture management, Veeam is expertly positioned at the intersection of identity, data, security, and AI risk. With its headquarters in Seattle and offices across over 30 countries, Veeam safeguards the operations of more than 550,000 customers globally, who rely on us to keep their businesses thriving. Join us as we advance confidently together, learning and creating substantial impacts for some of the world’s most prominent brands.About the RoleWe are expanding our engineering team and are in search of a Senior DevOps Engineer. If you are eager to engage with cutting-edge technologies and frameworks while collaborating with some of the brightest minds in technology, this could be the perfect opportunity for you. You will be part of a distributed agile team, developing a new SaaS platform that serves as the backbone for various enterprise applications addressing complex data analytics and enterprise challenges. Your responsibilities will include ensuring that our frameworks and products meet established design, implementation, and quality standards.

May 4, 2026
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AHOY logo
Full-time|On-site|Karachi, Sindh, Pakistan

About AHOY:AHOY is at the forefront of technological innovation, committed to crafting advanced solutions that tackle the intricacies of modern business logistics. Our expertise lies in developing systems that optimize processes, increase efficiency, and simplify cross-border shipping for our clients. We foster a dynamic culture that encourages collaboration and creativity, empowering our team to effect significant changes within the logistics sector.Position Overview:We are on the lookout for a Senior Product Manager / Product Lead to spearhead our Cross-Border Shipping initiative at AHOY. In this pivotal role, you will be responsible for shaping our product strategy from conception to implementation, ensuring that our solutions align with the evolving demands of the market. The ideal candidate will possess an extensive understanding of shipping and logistics, outstanding leadership capabilities, and a proven history of successful product management.Key Responsibilities:Manage the product roadmap and PRDs: Define measurable outcomes, write precise PRDs, oversee the backlog, and facilitate sprint rituals with engineering and UX teams.Conduct customer discovery and validate product-market fit: Engage with SMB/B2B shippers, map jobs-to-be-done (JTBD), prioritize shipping corridors, and swiftly validate issues.Oversee shipping processes and IOR/EOR flows: Develop landed-cost metrics (duties/taxes), assist with HS-code, manage DDP/DAP selections, document packs, digital PoA, and ensure customs compliance.Lead integrations: Collaborate with carriers, customs brokers, IOR/EOR providers, payment processors, and e-commerce plugin integrations (Shopify/WooCommerce).Leverage data and experimentation: Establish event schemas, optimize funnels, conduct weekly experiments (pricing, activation, UX), and produce dashboards.Analyze pricing and unit economics: Model contribution margins per shipment and merchant, execute A/B pricing tests, and enhance GP/shipment and IOR/EOR attach rates.Coordinate go-to-market strategies and partnerships: Manage merchant pilots, referrals, partner co-marketing initiatives, and provider scorecards; assist with sales enablement and onboarding.Ensure operational reliability: Define SLAs, create exception playbooks (holds/returns/claims), implement security protocols, and manage incident response with engineering.Governance: Facilitate weekly product council and monthly strategic reviews; articulate decisions, risks, and progress updates.Success metrics: Own core KPIs including Gross Profit per Active Merchant (GPAM), quote-to-shipment conversion rates, IOR/EOR attach rates, GM per shipment, customs clearance success percentages, and exception resolution times.Expectations within the First 30 Days:Complete discovery activities, agree on KPIs, publish MVP PRD and analytics specifications, and align pilot merchants and providers for 1-2 corridors.

Sep 4, 2025
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Delivery Hero logo
Full-time|On-site|Karachi

Role Overview Delivery Hero is looking for a Senior Data Analyst II to join the markets team in Karachi. This role focuses on turning complex data into clear insights that shape business decisions and strategies. The position works closely with cross-functional teams to refine analytical methods and improve operational efficiency. What You Will Do Analyze large datasets to uncover trends and patterns relevant to business goals Translate data findings into actionable recommendations for strategy and operations Collaborate with teams across departments to develop and enhance analytical frameworks Support data-driven decision-making throughout the organization Location This position is based in Karachi.

Apr 15, 2026
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DeepSource Technologies logo
Full-time|On-site|Karachi, Sindh, Pakistan

DeepSource Technologies is hiring a Senior Cloud Infrastructure Engineer with a focus on Google Cloud Platform (GCP). This role is based in Karachi, Sindh, Pakistan. The position centers on designing, building, and maintaining secure and scalable cloud infrastructure. Collaboration with development, security, and operations teams is essential to keep cloud services reliable, available, and cost-effective as business requirements change. Key Responsibilities Design and deploy infrastructure solutions on GCP, covering compute, storage, networking, and security. Manage and fine-tune cloud resources to maximize performance, scalability, and cost efficiency. Lead automation initiatives using Infrastructure as Code tools such as Terraform and Deployment Manager. Apply security best practices and ensure compliance with governance standards. Monitor cloud environments, troubleshoot issues, and implement solutions to maintain uptime and reliability. Collaborate with DevOps and development teams to support CI/CD pipelines and cloud-native deployments. Stay updated on GCP developments and suggest improvements for cloud adoption and operational efficiency.

Apr 28, 2026
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Creative Chaos logo
PHP Software Engineer

Creative Chaos

Full-time|On-site|Karachi, Sindh, Pakistan

Job SummaryWe are seeking a skilled PHP Developer to join our dynamic team at Creative Chaos. In this role, you will be responsible for crafting server-side web application logic and developing back-end components. You will connect applications with various web services, often third-party, while also supporting front-end developers by seamlessly integrating their work. Additionally, you will develop and integrate plugins for popular frameworks.Responsibilities Analyze and interpret business requirements to deliver effective solutions. Estimate and prioritize assigned tasks efficiently. Write and maintain clean code along with unit tests. Collaborate with cross-functional team members to achieve project goals. Optimize code for enhanced security and performance. Maintain existing systems by troubleshooting and fixing issues as they arise. Utilize issue tracking software to update and manage project progress. Communicate effectively with clients to provide status updates and gather feedback. Implement version control for your codebase. Research and stay updated on new technologies to enhance project outcomes. Continuously upgrade your skills and knowledge within the field. Requirements Bachelor's degree in Computer Science, Software Engineering, or a related field. A minimum of 2-3 years of relevant experience in the industry. Proficient in core PHP and MVC frameworks. Knowledge of JavaScript, MySQL, MongoDB, and Redis is essential. A proactive troubleshooter with the ability to resolve issues in JavaScript, PHP, HTML, etc. Commitment to ensuring the performance, quality, and responsiveness of applications. Collaborate with team members to define, design, and launch new features. Identify and remedy bottlenecks while fixing bugs promptly. Contribute to maintaining high code quality standards. Responsible for the entire software development lifecycle, including coding, testing, deploying, and scaling SaaS-based products using PHP and MySQL. Strong debugging and problem-solving skills are a must. Continuously explore, evaluate, and implement new technologies to maximize development efficiency. Evaluate strategies to recommend and implement improvements. Engage with team members to align solutions with the department's vision. Benefits Paid Time Off Comprehensive Health Insurance Outpatient Department (OPD) coverage Training and Development opportunities Life Insurance

Jan 10, 2024
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

About UsWe are a forward-thinking technology company based in the UAE, dedicated to developing scalable digital platforms and innovative logistics solutions tailored for contemporary enterprises. Our diverse team thrives in both physical and remote settings, uniting seasoned engineers who prioritize innovation and teamwork. We are committed to delivering products that are not only efficient and secure but also designed for sustainable growth.Position OverviewWe are seeking a talented Front-End Developer with expertise in React to create responsive and high-performing web applications. You will transform modern UI and UX designs into clean, functional components, seamlessly integrate them with APIs, and guarantee optimal performance across a variety of devices. The ideal candidate is meticulous, produces clear and maintainable code, and excels in a collaborative environment.

Oct 15, 2025
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Epicmetry logo
Full-time|On-site|Karachi, Sindh, Pakistan

Become a part of Epicmetry as a Full Stack Software Engineer with a focus on .NET Core and Angular! We are a cutting-edge technology company dedicated to developing transformative software solutions. In this dynamic role, you will engage in the comprehensive development cycle—from initial concept to deployment and ongoing maintenance. Your technical skills will empower us to create high-quality, scalable applications that deliver significant business outcomes.Key Responsibilities:Design, implement, and maintain RESTful and gRPC services using ASP.NET Core and our Clean/Onion architecture.Develop responsive, reusable Angular components and rich interactive user interfaces.Create automated unit, integration, and end-to-end tests; ensure code quality through peer reviews.Model relational data and write efficient SQL for SQL Server; manage schema migrations using EF Core.Integrate structured logging, metrics, and distributed tracing (Application Insights / OpenTelemetry) into services.Contribute to containerization and CI/CD pipelines (Docker, Azure DevOps) and participate in on-call rotations.Engage in architecture discussions regarding micro-services, message-based patterns, and scalability strategies.Actively participate in agile ceremonies, providing accurate estimates and identifying blockers promptly.Maintain comprehensive technical documentation for the features and services you oversee.Core Tech Stack & Tools:Languages & Frameworks: C#, .NET 8, ASP.NET Core, EF Core, TypeScript, Angular (v15+).Cloud: Microsoft Azure (including App Service, Container Apps, Function Apps, Event Grid, Azure SQL, Azure DevOps).Data & Messaging: SQL Server, Redis, Azure Service Bus / RabbitMQ.DevOps: Docker, Azure DevOps pipelines, Git.Observability: Application Insights, OpenTelemetry.

May 1, 2025

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