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Lucerna Tech

Job Title: Java DeveloperLocation: OnsiteEmployment Type: Full-TimeAbout the Role: We are seeking a highly skilled Java Developer with 4-5 years of professional experience to join our growing engineering team. The ideal candidate will have strong expertise in handling legacy Java codebases, modernizing applications, and migrating monoliths to microservices. You should be passionate about delivering high-quality, maintainable software and guiding the team toward adopting industry best practices..Key Responsibilities<ul><li>Analyze and work with legacy Java codebases, upgrading and refactoring them to the latest Java versions.</li><li>Maintain and optimize applications deployed on WildFly / JBoss application servers.</li><li>Design and implement strategies to break down monolithic applications and build scalable microservices architectures.</li><li>Develop and maintain applications using Spring Boot and associated technologies.</li><li>Understand and consider the trade-offs and challenges of modern deployment strategies, ensuring secure, efficient, and reliable deployments.</li><li>Design, develop, and optimize relational (RDBMS) and NoSQL database solutions.</li><li>Guide and mentor the team on adopting Java-specific best practices, including clean code, design patterns, and performance optimization.</li><li>Collaborate closely with DevOps, QA, and other engineering teams to ensure end-to-end project success..</li></ul>Required Skills and Qualifications<ul><li>4&ndash;5 years of professional Java development experience.</li><li>Hands-on experience with legacy Java systems and modernization to newer Java versions.</li><li>Proficient with WildFly and/or JBoss Application Servers.</li><li>Experience in designing and implementing microservices from monolithic architectures.</li><li>Strong knowledge of Spring Boot and related frameworks.</li><li>Solid understanding of modern deployment strategies (e.g., containers, orchestration, CI/CD pipelines) and their potential pitfalls.</li><li>Deep experience with Relational Databases (e.g., PostgreSQL, MySQL).</li><li>Familiarity with NoSQL databases (e.g., MongoDB, Cassandra).</li><li>Proven ability to guide teams and establish coding standards and practices in Java.</li><li>Excellent analytical, troubleshooting, and communication skills.</li></ul>.Employee Benefits<ul><li>Attractive salary packages commensurate with your experience and qualifications.</li><li>Comprehensive medical insurance coverage for you and your spouse.</li><li>Convenient transportation subsidy to ease your commute.</li><li>Annual increments to acknowledge and reward your hard work and valuable contributions.</li><li>Work from home or remote work models for ultimate work environment freedom.</li><li>Benefit from a generous leave policy, including paid sick, casual, and annual leave.</li><li>Thrive in a positive, inclusive work environment that values your unique perspectives and contributions.</li><li>Paid time off on public holidays for greater flexibility and cultural respect.</li></ul>Job Type: Full-timeEducation:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Java Developer: 3 years (Required)</li></ul>Work Location: In person

Java Developer

Avanza Solutions

We&rsquo;re Hiring! &ndash; Senior Software Engineer (Java)Location: KarachiExperience: 3&ndash;5 YearsAbout the Role: Avanza Solutions is looking for a Senior Software Engineer (Java) to join our dynamic team in Karachi. The ideal candidate will have hands-on experience in developing scalable applications using Java, Spring Boot, and front-end frameworks such as React or Angular.Key Responsibilities:<ul><li>Design, develop, and maintain enterprise-level applications using Java technologies.</li><li>Work with cross-functional teams to define, design, and deliver new features.</li><li>Ensure code quality, performance, and security of applications.</li><li>Troubleshoot and resolve complex technical issues.</li></ul>Requirements:<ul><li>3&ndash;5 years of professional experience in Java development.</li><li>Strong expertise in Java, Spring Boot, and RESTful APIs.</li><li>Experience with React or Angular (frontend integration).</li><li>Good understanding of databases and version control (Git).</li><li>Excellent problem-solving and communication skills.</li></ul>Why Join Us:<ul><li>Collaborative and innovative work environment.</li><li>Opportunities for career growth and learning.</li><li>Competitive compensation and benefits.</li></ul>If you&rsquo;re passionate about technology and innovation, we&rsquo;d love to hear from you!Apply Now: cecilia.dsouza@avanzasolutions.comJob Type: Full-timePay: Up to Rs200,000.00 per monthWork Location: In person

TruckItIn

About us:We are transforming Pakistan's road freight industry with innovative technology and efficient operations. We are on an exciting mission to revolutionize the experiences of shippers and truckers and create a sustainable digital future for Pakistan's economy. Our core values drive us every step of the way, guiding us toward success.About the role:We&rsquo;re looking for a talented Java Engineer to join our dynamic team across our offices in Pakistan. In this role, you'll design, develop, and maintain server-side applications while ensuring scalability and security. Collaborating with architects and cross-functional teams, you'll write clean code, create tests, and document technical details. You'll also stay ahead of industry trends and contribute to Agile/Scrum processes. This opportunity offers a vibrant and growth-oriented environment, where your learning and development will be fueled by your passion and commitment to excellence.What You&rsquo;ll Do:<ul><li>Design, develop, and maintain server-side applications using Java and Spring Boot.</li><li>Work closely with architects to design scalable and secure systems.</li><li>Write clean, efficient, and maintainable code while adhering to best practices.</li><li>Develop unit and integration tests, debug and troubleshoot issues to ensure robust performance.</li><li>Create and maintain comprehensive technical documentation.</li><li>Collaborate with cross-functional teams to deliver high-quality products.</li><li>Stay updated with industry trends and contribute to ongoing process and technology improvements.</li><li>Actively participate in Agile/Scrum processes, including prototyping and other standard software development methodologies.</li></ul>What We Are Looking For:<ul><li>Working in alignment with industry standards JAVA 8 or above, Maven, MVC design patterns, ORM, and SQL.</li><li>1&ndash;3 years of experience, having a solid understanding of microservices architecture using Spring Boot is a significant expectation.</li><li>Proficiency in Spring Framework (Boot, MVC, Security) and RESTful APIs.</li><li>Hands-on experience with Docker, AWS services, Git (rebase, merge), and CI/CD pipelines.</li><li>Familiarity with writing Unit, Integration, and E2E tests.</li><li>Strong understanding of OOP, microservices, SDLC (Agile/Scrum), and API security.</li><li>Solid knowledge of relational and NoSQL databases with query writing skills.</li><li>Bachelor&rsquo;s degree in Computer Science or equivalent experience.</li></ul>How We Will Support You:We are committed to creating a vibrant, growth-oriented environment where your passion and commitment to excellence are recognized and nurtured. Here, you&rsquo;ll have opportunities to shape our products and processes, supported by a team of dedicated professionals. We offer a competitive compensation package, benefits, and a culture that embraces innovation and continuous improvement. Join us in making an impact. We can&rsquo;t wait to see what we&rsquo;ll accomplish together!Job Type: Full-timeApplication Question(s):<ul><li>How many years of experience do you have working with Java Spring Boot?</li><li>Do you have experience with MySQL and NOSQL?</li><li>Please share your current and expected salaries.</li></ul>Work Location: In person

QuickStart Technologies, Inc.

Job description:Sr. Fullstack Developer (JAVA)Job Locations: PK - KarachiType: Regular Full-Time (3 Months Contract)Working hours: 12 pm &ndash; 9 pm Pakistan timeVision: Transforming how the world discovers, develops, and unleashes cyber talent.Mission: We&rsquo;re not just filling skills gaps&mdash;we&rsquo;re redefining how companies hire, grow, and retain the people who power their security future.At QuickStart, we are committed to upholding the following core values:Passion |Respect | Accountability | Innovation | Speed | Execution [ PRAISE ]Job SummaryWe are looking for a skilled and motivated Sr. Fullstack Developer (JAVA) with at least 3 years of hands-on experience in developing robust, scalable, and high-performance applications. You will play a key role in designing and building backend systems, APIs, and microservices that support mission-critical business functions.This is an excellent opportunity for a developer who is passionate about clean code, system architecture, and delivering high-quality software in a collaborative environment.Key Responsibilities<ul><li>Design, develop, test, and deploy high-quality Java applications</li><li>Build and maintain backend services using Spring Boot or other Java frameworks</li><li>Develop and integrate RESTful APIs for internal and external use</li><li>Collaborate with frontend developers, DevOps, QA, and product managers</li><li>Optimize performance and scalability of applications</li><li>Hands-on experience with AI-assisted development tools such as GitHub Copilot and ChatGPT</li><li>Follow Agile development practices and participate in daily stand-ups</li></ul>Required Skills &amp; Qualifications<ul><li>3+ years of professional experience in Java development</li><li>Strong understanding of Core Java, OOP principles, and design patterns</li><li>Hands-on experience with Spring Boot, Spring MVC, and Spring Data</li><li>Experience in building RESTful web services</li><li>Proficiency in SQL and relational databases like MySQL, PostgreSQL, or Oracle</li><li>Familiarity with Git or other version control systems</li><li>Basic understanding of Maven or Gradle</li><li>Experience with unit testing frameworks like JUnit or TestNG</li></ul>Preferred (Nice to Have)<ul><li>Experience with Microservices architecture</li><li>Exposure to Cloud platforms (AWS, Azure, GCP)</li><li>Familiarity with Docker or Kubernetes</li><li>Understanding of message queues (Kafka, RabbitMQ)</li><li>Prior experience in Agile/Scrum environments</li></ul>Education<ul><li>Bachelor&rsquo;s or Master&rsquo;s Degree in Computer Science, Software Engineering, or a related field</li></ul>Job Types: Full-time, Contract Contract length: 3 monthsPay: Rs275,000.00 - Rs300,000.00 per monthWork Location: In person

Sr. Fullstack Developer (JAVA)

Systems Limited

<div>Position: Java Developer 
Location: Pakistan
<h3 class="jobSectionHeader">Summary</h3>

Java developer at Systems Limited will have a solid background in Linux systems, cloud platforms, and microservices architecture. This role requires a passion for technology, excellent communication skills, and a commitment to best practices such as documentation and design-first development.
<h3 class="jobSectionHeader">
Responsibilities</h3>
<ul>
<li>Develop and maintain enterprise-grade applications using Java 8+, J2EE, and JSF frameworks.
</li>
<li>Design, build, and consume RESTful APIs, ensuring proper use of HTTP methods and response codes.
</li>
<li>Work within microservices architecture using Spring Boot and containerization technologies like Docker and Kubernetes.
</li>
<li>Automate deployment and operational tasks on Linux systems using scripting and automation tools.
</li>
<li>Collaborate with cross-functional teams to implement cloud solutions on platforms such as Google Cloud, Azure, or AWS.
</li>
<li>Ensure code quality by adhering to best practices in design, documentation, and testing.
</li>
<li>Continuously learn and adopt new technologies relevant to the project (e.g., GCP PubSub, Secret Manager).
</li>
</ul><h3 class="jobSectionHeader">Requirements</h3>
<ul>
<li>University degree in Computer Science, Computer Engineering, or equivalent experience.
</li>
<li>5+ years of professional experience in Java 8+ / J2EE / JSF development.
</li>
<li>Expert knowledge of Linux operating system and automation/scripting skills.
</li>
<li>Experience working with cloud platforms (Google Cloud, Azure, AWS) and containerization (Docker, Kubernetes).
</li>
<li>Strong understanding and hands-on experience with RESTful APIs.
</li>
<li>Working knowledge of both SQL (MySQL) and NoSQL (MongoDB, Couchbase) databases.
</li>
<li>Hands-on experience with Spring Boot and microservices architecture is highly desirable.
</li>
<li>Familiarity with open-source stacks like Apache Tomcat.
</li>
<li>Excellent written and oral communication skills in English.
</li>
<li>Self-motivated with a passion for technology and the ability to quickly learn new tools and technologies.</li></ul></div>

Senior Consultant

Fission Tech

We are seeking a talented and experienced Full Stack Developer to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining web applications using a full stack technology stack that includes React/Next.js, Java spring boot technologies, along with a PostgreSQL and MongoDB database. Additionally, experience with AWS serverless technologies would be a significant advantage.Requirements<ul><li>Design and build responsive front-ends with React (and Next.js is a plus) + Tailwind CSS.</li><li>Develop secure, scalable APIs in Java spring boot (mandatory).</li><li>Model and query relational data (PostgreSQL, SQL Server; MongoDB is a plus).</li><li>Experience with AWS serverless technologies, including Lambda, API Gateway, and DynamoDB.</li><li>Strong problem-solving skills and attention to detail.</li><li>Apply SDLC best practices: requirements analysis, planning, code reviews, testing, and docs.</li></ul>Qualifications Required<ul><li>Bachelor in computer science or computer engineering</li><li>Strong React; familiarity with Next.js and Tailwind CSS (is an addition).</li><li>Java spring boot expertise (both are mandatory).</li><li>Solid grasp of OOP, clean architecture, and API design (REST; GraphQL is an addition).</li><li>Relational DB skills: schema design, indexing, SQL tuning (PostgreSQL, SQL Server).</li><li>Version control.</li><li>Understanding of SDLC, planning/estimations, and stakeholder communication.</li></ul>If you are a skilled Full Stack Developer with experience in following technologies, we encourage you to apply and join our team to create innovative and cutting-edge web applications.Job Types: Full-time, Contract Contract length: 12 monthsExperience:<ul><li>Java spring boot: 1 year (Required)</li><li>Next.js: 1 year (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Work Location: In person

Full Stack Developer (Next.js / Java Spring Boot)

Summary: 
We are looking for a highly skilled Java Developer to oversee and drive the development of scalable, high-performance applications. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, and Cloud Technologies, along with a proven ability to lead development teams and deliver complex projects.
 
Key Responsibilities: 
Lead the design, development, and deployment of high-quality Java-based applications.
 Architect and implement scalable, secure, and high-performance microservices using Spring Boot.
 Drive best practices in coding, testing, and software development life cycle (SDLC) processes.
 Collaborate with cross-functional teams (Product, DevOps, QA) to define and deliver technical solutions.
 Mentor and guide junior developers, ensuring code quality through reviews and best practices.
 Oversee API development, database integration, and third-party system integrations.
 Ensure adherence to CI/CD pipelines, DevOps practices, and cloud deployment strategies (AWS/Azure/GCP).
 Stay updated with emerging technologies, industry trends, and bring innovative solutions to the team.
 
Key Requirements: 
8+ years of experience in Java development, with at least 2+ years in a leadership role.
 Expertise in Java 8+, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA.
 Strong knowledge of Microservices Architecture, RESTful APIs, and event-driven systems (Kafka, RabbitMQ).
 Experience with Relational (MySQL, PostgreSQL) and NoSQL databases (MongoDB, Cassandra).
 Hands-on experience with Cloud platforms (AWS, Azure, GCP) and containerization tools (Docker, Kubernetes).
 Proficiency in CI/CD pipelines and DevOps tools (Jenkins, Git, Terraform).
 Strong problem-solving, analytical, and decision-making skills.
 Excellent communication, leadership, and stakeholder management skills.
 Hands-on experience with AI/ML integration in Java applications is a plus.

Senior Consultant - Application Development

Explore 256+ Java developer in Karachi Pakistan this November. Find roles across top companies and apply now to boost your career.

256 java developer jobs IN Karachi Pakistan

Java Developer

Java Developer

Java Developer

Sr. Fullstack Developer (JAVA)

Senior Consultant

Full Stack Developer (Next.js / Java Spring Boot)

Senior Consultant - Application Development