Senior Java Software Engineer jobs in Karachi – Page 2 | RoboApply Jobs

Senior Java Software Engineer jobs in Karachi· Page 2

Results 21–40 of 118 for “Senior Java Software Engineer” in Karachi.

118 jobs found

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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 Atlassia…

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

Join Speechify as a Software Engineer focusing on platform development in Karachi, Pakistan. In this dynamic role, you will contribute to building innovative solutions that enhance the user experience and streamline operations. Collaborate with cross-functional teams to design, develop, and maintain cutting-edge software applications.

Apr 30, 2026
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Veeam is recognized as the Data and AI Trust Company, dedicated to empowering organizations to fully comprehend, secure, and ensure the resilience of their data and AI. As a leader in data resilience and security posture management, Veeam is designed for the integration of identity, data, security, and AI risk. With its headquarters in Seattle and offices across more than 30 countries, Veeam safeguards over 550,000 customers globally, who rely on Veeam to maintain their operations. Join us in our fearless journey forward, as we grow, learn, and make a significant impact for some of the world's largest brands.About the RoleWe are seeking a Software Development Engineer in Test (SDET) to join our Securiti Sciences team. In this pivotal role, you will ensure quality excellence from concept through delivery. You will transcend traditional development or QA roles by utilizing your deep understanding of system architecture and data flow to make informed automation decisions (API versus UI), identify issues at scale, and advocate for quality enhancements throughout the software development lifecycle (SDLC). If you are eager to become a technical consultant and a quality enabler, rather than merely an application developer or defect detector, we want to connect with you!

May 4, 2026
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

About Usflatgigs is a forward-thinking technology firm headquartered in the UAE, specializing in the creation of scalable digital platforms and innovative logistics solutions tailored for modern enterprises. Our diverse team blends physical and remote work environments, uniting experienced engineers who prioritize innovation and collaboration. We are committed to delivering products that are efficient, secure, and engineered for sustainable growth.About the PositionWe are seeking a Senior Full-Stack Engineer (Tech Lead) to spearhead the design and development of a comprehensive full-stack platform utilizing Django and React. In this role, you will architect adaptive backend services, develop engaging dashboards, and mentor a small engineering team. The ideal candidate will possess robust technical skills, exceptional communication abilities, and the capability to transform business requirements into dependable software solutions.

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

Role overview Speechify seeks a Software Engineer to join the iOS Core Product team in Karachi, Pakistan. This position focuses on developing and enhancing mobile applications that support reading and learning for users worldwide. The team’s work plays a key role in accessibility and user experience across Speechify’s global audience. What you will do Design, build, and maintain iOS applications as a member of the core product team Collaborate with colleagues from various disciplines to deliver new features and product improvements Take part in technical and product decisions that guide the direction and foundation of the app Impact Work in this role directly supports millions of users, helping to make reading and learning easier and more accessible around the world.

Apr 25, 2026
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AdalFi logo
Full-time|On-site|Karachi

Join AdalFi as We Expand Globally!Position OverviewAt AdalFi, we are revolutionizing the landscape of digital lending technology, placing quality at the core of our mission. We seek a Senior QA Engineer to become a vital part of our dynamic teams in Karachi and Islamabad. This is an extraordinary chance for an individual who is dedicated to delivering software excellence, championing automation, and elevating quality standards across intricate, high-stakes systems. As a Senior QA Engineer, you will work collaboratively with developers, product managers, and business stakeholders to design, implement, and automate test strategies and cases that ensure the reliability and scalability of our innovative fintech solutions.Key Responsibilities:● Create, develop, and sustain robust and scalable automation test frameworks and scripts utilizing leading industry tools and technologies (preferably Cucumber, Selenium, Java, JMeter).● Assess and prioritize test automation prospects grounded in risk, business significance, and practicality.● Run automated test suites, analyze outcomes, and report defects proficiently.● Collaborate with development teams to grasp software designs and pinpoint potential quality concerns early in the development cycle.● Contribute to the ongoing enhancement of our testing processes and methodologies.● Integrate automated testing within the CI/CD pipeline for continuous testing.● Develop and manage test data and environments for automation purposes.● Engage in code reviews to ensure testability and compliance with quality standards.● Diagnose and resolve issues related to test automation frameworks and scripts.● Keep abreast of the latest developments and trends in test automation.● Document test plans, test cases, and results in a clear and concise manner.Desired Qualifications:● Bachelor's degree in Computer Science, Engineering, or a relevant discipline.● 3-5 years of demonstrable experience in software quality assurance with a strong emphasis on test automation.● Comprehensive understanding of the software development lifecycle (SDLC) and various testing methodologies (Agile, Waterfall).● Proven experience in a similar role, showcasing a commitment to quality assurance and automation.

Sep 16, 2025
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AdalFi logo
Full-time|On-site|Karachi

About AdalFiAt AdalFi, we are pioneering the evolution of digital lending in Pakistan with our AI-driven platform, empowering banks to introduce cutting-edge credit products in mere days rather than months. Our innovative use of advanced AI and data analytics facilitates smarter, quicker lending decisions, improving credit accessibility for millions.Role OverviewAs a Senior QA Engineer at AdalFi, you will play a critical role in assuring the quality, performance, and reliability of our software solutions. You will work closely with cross-functional teams, including developers and product managers, to rigorously test our mobile and web applications. The ideal candidate will possess strong analytical skills, a keen eye for detail, and a genuine enthusiasm for identifying software issues. Proficiency in writing test cases, reporting bugs, and operating within Agile/Scrum frameworks is essential.Key ResponsibilitiesConduct comprehensive testing of mobile and web applications to uphold superior quality standards.Identify, document, and collaborate with developers to efficiently resolve bugs or discrepancies.Develop and maintain detailed test cases and scripts aligned with business requirements and user stories.Execute various testing methodologies including UI, regression, cross-browser, integration, and User Acceptance Testing (UAT).Enhance testing infrastructure and internal QA processes for optimal and consistent test execution.Generate clear and structured test reports that summarize outcomes, performance issues, and defect metrics.Engage in all phases of the software development lifecycle, offering insights during design, development, and release.Partner with cross-functional teams [Development, Business Analysis, and User Experience] to ensure software meets user expectations and is delivered timely.Required Skills & QualificationsBachelor’s degree in Computer Science, Engineering, or relevant field.2–4 years of practical experience in manual testing, ideally within agile development settings.Thorough understanding of QA methodologies, testing techniques, and software development processes.Experience with automation testing is highly advantageous.Proven ability to write and execute test cases, test plans, and bug reports.Familiarity with defect tracking tools such as Jira or equivalent is preferred.

Oct 17, 2025
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creativechaos logo
Full-time|On-site|Karachi, Sindh, Pakistan

Are you passionate about mobile application development? Do you possess strong programming skills and thrive on creative challenges? Join our dynamic team as an Android Developer at creativechaos, where you will collaborate with some of the industry's best developers to innovate and enhance our cutting-edge services. Your expertise in design and coding will play a crucial role in shaping the future of our mobile applications.Responsibilities:Design and develop advanced applications for the Android platform.Work collaboratively with cross-functional teams to define, design, and launch new features.Integrate with external data sources and APIs.Conduct unit tests to ensure code robustness, including edge cases and usability.Resolve bugs and enhance application performance.Continuously research and implement new technologies to boost development efficiency.Perform software upgrades and maintenance, modifying existing applications to improve performance and adapt to new hardware.Analyze software requirements and user needs to recommend necessary upgrades for client systems.Collaborate with engineers and analysts to gather project requirements and limitations for optimum software design.Utilize mathematical models and scientific analysis to design and modify software systems.Manage data storage, retrieval, and manipulation to understand system capabilities.Oversee software system testing, validation procedures, and documentation to ensure normal program functionality.Guide the work of technologists and programmers, providing instruction on software code writing as necessary.Coordinate software installations and monitor equipment to ensure specifications are met.Manage core application features, including services, networking, and databases.

Jun 2, 2023
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Speechify logo
Full-time|Remote|Karachi, Pakistan

Speechify helps over 50 million people turn text, like PDFs, books, Google Docs, news articles, and websites, into audio. Our tools support faster reading, better comprehension, and stronger retention. Products run across iOS, Android, Mac, Chrome Extension, and Web App. Recent recognition includes Chrome Extension of the Year from Google and the Apple Design Award for inclusivity in 2025. The team is fully distributed, with nearly 200 colleagues from backgrounds at Amazon, Microsoft, Google, and top PhD programs. There is no central office. Collaboration and new ideas drive the work. Role Overview Speechify is hiring a Software Engineer focused on data infrastructure and acquisition for the AI team. This position is central to collecting and managing large-scale datasets that support model training. The work enables efficient creation and handling of petabyte-scale data. What You Will Do Find and connect new audio data sources to the ingestion pipeline. Maintain and expand cloud infrastructure on Google Cloud Platform (GCP) using Terraform. Work with scientists to improve data cost, throughput, and quality for future models. Partner with the AI team and leadership to plan the dataset roadmap for upcoming products. Location This role is based in Karachi, Pakistan, as part of Speechify’s distributed team.

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

We are seeking a dynamic and enthusiastic Android Engineer to join our innovative remote team. In this role, you will play a crucial part in the design, development, and maintenance of cutting-edge mobile applications that significantly enhance user engagement and experience.Key Responsibilities:Develop and build advanced Android applications utilizing Kotlin and JavaCollaborate effectively with product managers and designers to accurately interpret user needs and implement featuresIntegrate with backend services to enhance application functionalityGuarantee the performance, quality, and responsiveness of applicationsConduct thorough code reviews, troubleshoot issues, and debug applicationsStay updated with the latest trends and technologies in Android development

Oct 8, 2025
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AHOY logo
Full-time|Hybrid|Karachi, Sindh, Pakistan

Company ProfileAHOY is an innovative venture studio located in the bustling city of Dubai. Our mission is to leverage advanced technology to foster innovation and empower businesses across a variety of sectors. With a steadfast commitment to excellence, we provide exceptional solutions and serve as a reliable partner for organizations looking to excel in the modern digital landscape. Our extensive range of services includes web and mobile application development, product prototyping, and data processing automation, all customized to cater to the dynamic needs of businesses around the globe. Join us in shaping the future of technology and delivering transformative solutions that ensure our clients' success.Position OverviewWe are on the lookout for a passionate and detail-focused Junior Software Quality Assurance Engineer to join our quality assurance team at AHOY. In this role, you will collaborate closely with seasoned QA professionals to assist in the testing processes for our software applications. This is a fantastic opportunity to gain practical experience in software testing while developing your skills in a fast-paced environment.

Jul 10, 2025
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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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Stellic logo
Full-time|On-site|Karachi, PK

Join the Stellic Engineering TeamAt Stellic, our engineers embody a unique blend of curiosity, creativity, and business insight, enabling them to deliver innovative solutions rapidly while maintaining the highest quality standards. Our mission revolves around enhancing the educational journeys of students worldwide, and our engineering efforts are always aligned with this purpose.As we embark on a pivotal phase of our growth, having successfully established our product-market fit and achieved remarkable customer satisfaction ratings, we are poised to evolve. Our backend architecture requires modernization to keep pace with our ambitious objectives, and we seek a visionary leader to guide this transformation and elevate our engineering team's capabilities.Your ResponsibilitiesCollaborate closely with our founders and product managers to grasp the underlying motivations behind each platform capability.Facilitate alignment in prioritizing engineering initiatives alongside product goals.Design and spearhead the implementation of scalable backend architectures for critical enterprise applications.Develop and uphold clean, intuitive APIs that manage intricate business logic and data workflows.Optimize database structures and queries for efficient processing of vast data sets.Identify and implement abstractions that enhance system performance and reliability.Mentor fellow engineers in best practices, design patterns, and code quality to elevate our overall engineering standards.Ensure exceptional quality through the design of robust testing strategies and the implementation of reliable testing suites.Your Profile5+ years of experience as a backend engineer in large-scale environments.A strong sense of ownership and the capability to autonomously lead complex projects.A deep sense of curiosity, customer empathy, and a strong commitment to the craft of engineering.Proficient in planning, estimating, and managing technical project execution and delivery.Excellent problem-solving abilities and a natural aptitude for analytical thinking.

Dec 18, 2024
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Join AHOY as a Lead Senior Android (Kotlin) Engineer and spearhead the creation of top-tier Android applications. In this hands-on position, you will utilize your extensive Kotlin expertise to develop scalable, efficient, and user-centric applications. Working alongside cross-functional teams, you will be a key player in delivering innovative solutions while adhering to software development best practices.Key Responsibilities:Design, develop, and sustain intricate Android applications utilizing Kotlin.Guide the architecture and implementation of new features, ensuring optimal app performance and stability.Work closely with UI/UX designers and product managers to convert user needs into functional app designs.Conduct code reviews and provide mentorship to junior developers, fostering coding and design best practices.Keep abreast of the latest advancements in Android development and emerging technologies.

Oct 8, 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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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Join AHOY as a Senior iOS Engineer and become part of our innovative team! In this exciting role, you will utilize your extensive experience to design and develop high-quality iOS applications, ensuring exceptional user experiences. Collaborating closely with UI/UX designers and backend engineers, you will contribute to the creation of cutting-edge, user-centered solutions.Key Responsibilities:Develop and maintain high-performance, scalable iOS applications using Swift.Work together with product and design teams to implement feature-rich applications.Enhance application speed and scalability through optimization techniques.Conduct thorough code reviews and mentor junior developers, promoting a culture of continuous learning.Keep abreast of the latest advancements in iOS development and technologies.

Oct 11, 2025
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Veeam Software is at the forefront of the Data and AI Trust sector, dedicated to empowering organizations to fully comprehend, secure, and fortify their data and artificial intelligence. As an industry leader in data resilience and security posture management, Veeam is engineered to harmonize identity, data, security, and AI risk management. With our headquarters in Seattle and a presence in over 30 countries, we proudly serve more than 550,000 customers globally, who rely on Veeam to maintain their operational continuity. Join our dynamic team as we boldly advance, fostering growth, learning, and significant contributions to some of the world’s leading brands.About the RoleAs a member of a globally distributed agile team, you will play a pivotal role in developing a new SaaS platform that serves as the backbone for a range of enterprise applications aimed at addressing complex data analytics and enterprise challenges. You will be instrumental in ensuring our framework and products meet the highest standards of design, implementation, and quality. What You’ll DoCollaborate with a diverse team of backend engineers to architect, develop, and enhance the core backend platform of Securiti.Contribute to the creation of architectural documents, functional specifications, design documents, and developer testing plans.Oversee the complete development lifecycle including feature development, deployment, and testing of enhancements in the platform.

May 4, 2026
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Join flatgigs as a Senior iOS (Swift) Engineer and take the lead in crafting high-performance mobile applications that delight users. Leveraging your extensive knowledge of Swift, you'll design and develop intuitive user interfaces while ensuring seamless backend integration. This role emphasizes collaboration with design and product teams to enhance user experiences and deliver top-notch features.Key Responsibilities:Architect, develop, and sustain sophisticated iOS applications utilizing Swift.Work alongside cross-functional teams to define and execute app functionalities.Enhance application performance and guarantee smooth functionality across all iOS devices.Perform code reviews and guide junior developers in best practices.Keep abreast of the latest trends and best practices in iOS development.

Oct 8, 2025
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Stellic logo
Full-time|On-site|Karachi, PK

Join Our Team of Innovative Engineers at StellicAt Stellic, we pride ourselves on blending curiosity, creativity, and business insight to develop high-quality, rapid solutions that empower students. Our engineers are dedicated to enhancing the educational experience and always keep our mission in mind while building impactful tools.Your RoleAs a Senior Full Stack Engineer, you will spearhead the development of advanced features that transform how students and advisors navigate their academic paths. From enhancing course planning tools to optimizing backend systems for efficiency and reliability, your contributions will positively affect over a million students globally. Your code will directly support students in making informed academic choices, helping them stay on track to graduation. Additionally, you will mentor junior engineers, fostering their growth and skill development.If you are driven by the desire to create meaningful, real-time solutions and thrive in a fast-paced, dynamic environment, we want to hear from you!Key ResponsibilitiesLead impactful project deliveries, including frontend migrations for enhanced performance and developing new features to boost functionality.Prioritize student and advisor needs in all projects, driving significant improvements in academic decision-making.Uphold the highest standards of code quality, adhering to best practices for accessibility (WCAG 2.2) and security (OWASP Top 10).Collaborate with Product Managers and engage with customers to align project objectives.Take full ownership of project execution to ensure efficient delivery with minimal disruptions.Mentor junior engineers, supporting their professional development.Contribute to engineering initiatives that enhance operational efficiency and technical scalability.Your QualificationsTechnical SkillsFull Stack Development: Expertise in JavaScript frameworks (React, AngularJS, or Vue) and backend technologies like Python (Django, Flask) or NodeJS.Database Management: Proficient with SQL and NoSQL databases; knowledge of ElasticSearch and AWS is a plus.

Aug 5, 2024
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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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