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Nisum

We are looking for a highly skilled Java Engineer with strong expertise in modern backend technologies, cloud platforms, and scalable system design. The role requires proficiency in .NET, Java, Spring frameworks, microservices, and containerized deployments, with exposure to frontend frameworks as a secondary skill set.What You&rsquo;ll DoThis position is ideal for a driven engineer passionate about building robust backend systems, cloud-native applications, and contributing to high-performing software solutions.Backend Development &amp; Cloud Engineering<ul><li>Design, develop, and maintain backend services using .NET / C# and Java (J2EE/Jakarta EE 9.0+).</li><li>Build microservices and enterprise applications using Spring Framework (5.x+), Spring Boot (2.6+), and Spring Cloud.</li><li>Deploy and manage applications in Docker / Kubernetes environments.</li><li>Implement cloud-native solutions with hands-on AWS Cloud services.</li><li>Apply unit and integration testing frameworks such as JUnit, Mockito, AssertJ, SpringTest, TestContainers, and WireMock.</li><li>Collaborate using GitHub, Jira, and CI/CD pipelines for development and project management.</li></ul>Collaboration &amp; Continuous Improvement<ul><li>Work closely with cross-functional teams to deliver scalable backend architectures.</li><li>Ensure code quality by following clean code, OOP principles, and design patterns.</li><li>Optimize performance, monitor bottlenecks, and maintain security best practices.</li><li>Write and maintain documentation, unit tests, and integration tests for reliability.</li></ul>What You Know<ul><li>3+ years of expertise in Java (J2EE/Jakarta EE 9.0+).</li><li>Hands-on experience with Spring Framework (5.x+), Spring Boot (2.6+), and Spring Cloud.</li><li>Proficiency with Docker, Kubernetes, and AWS Cloud.</li><li>Familiarity with testing frameworks: JUnit, Mockito, AssertJ, SpringTest, TestContainers, WireMock (at least one or two).</li><li>Knowledge of version control (GitHub) and project tracking tools (Jira).</li><li>Secondary exposure to frontend frameworks such as React or Angular.</li><li>Strong problem-solving, debugging, and analytical skills.</li></ul>Education<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li></ul>Job Type: Full-timePay: From Rs80,000.00 per monthWork Location: In person

Java Developer

Code CureAI

We are looking for a highly skilled Java Engineer with strong expertise in modern backend technologies, cloud platforms, and scalable system design. The role requires proficiency in .NET, Java, Spring frameworks, microservices, and containerized deployments, with exposure to frontend frameworks as a secondary skill set.What You&rsquo;ll DoThis position is ideal for a driven engineer passionate about building robust backend systems, cloud-native applications, and contributing to high-performing software solutions.Backend Development &amp; Cloud Engineering<ul><li>Design, develop, and maintain backend services using .NET / C# and Java (J2EE/Jakarta EE 9.0+).</li><li>Build microservices and enterprise applications using Spring Framework (5.x+), Spring Boot (2.6+), and Spring Cloud.</li><li>Deploy and manage applications in Docker / Kubernetes environments.</li><li>Implement cloud-native solutions with hands-on AWS Cloud services.</li><li>Apply unit and integration testing frameworks such as JUnit, Mockito, AssertJ, SpringTest, TestContainers, and WireMock.</li><li>Collaborate using GitHub, Jira, and CI/CD pipelines for development and project management.</li></ul>Collaboration &amp; Continuous Improvement<ul><li>Work closely with cross-functional teams to deliver scalable backend architectures.</li><li>Ensure code quality by following clean code, OOP principles, and design patterns.</li><li>Optimize performance, monitor bottlenecks, and maintain security best practices.</li><li>Write and maintain documentation, unit tests, and integration tests for reliability.</li></ul>What You Know<ul><li>3+ years of expertise in Java (J2EE/Jakarta EE 9.0+).</li><li>Hands-on experience with Spring Framework (5.x+), Spring Boot (2.6+), and Spring Cloud.</li><li>Proficiency with Docker, Kubernetes, and AWS Cloud.</li><li>Familiarity with testing frameworks: JUnit, Mockito, AssertJ, SpringTest, TestContainers, WireMock (at least one or two).</li><li>Knowledge of version control (GitHub) and project tracking tools (Jira).</li><li>Secondary exposure to frontend frameworks such as React or Angular.</li><li>Strong problem-solving, debugging, and analytical skills.</li></ul>Education<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li></ul>Job Type: Full-timeWork Location: In person

Avanza Solutions

JAVASPRINGBOOTREACTJSOOPS PROGRAMMINGMICROSERVICESJob Type: Full-timePay: Up to Rs200,000.00 per monthWork Location: In person

JAVA Developer

iVolve Technologies

<div>
 
 Job Description
 
 
 
 <ul>
 <li>
 Proven hands-on Software Development experience
 </li>
 <li>
 Proven working experience in Java development
 </li>
 <li>
 Hands on experience in designing and developing applications using Java EE platforms
 </li>
 <li>
 Object Oriented analysis and design using common design patterns.
 </li>
 <li>
 Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
 </li>
 <li>
 Experience in the Spring Framework
 </li>
 <li>
 Experience in developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC)
 </li>
 <li>
 Experience with test-driven development
 </li>
 <li>
 Bachelor&rsquo;s degree in computer science, information technology, or a similar field.
 </li>
 <li>
 3-4 years of relevant experience
 </li>
 </ul>
</div>

Sr. Java Developer

Truck it in

<div><div><div>We are seeking a dynamic, motivated, and experienced Software Sales Executive to join our growing team. You&rsquo;ll play a key role in identifying business opportunities, engaging prospective clients, and presenting tailored software solutions that meet their needs.</div> 
 <div></div> 
<div>What You&rsquo;ll Do:</div> 
 <ul><li><div>Conduct market research to identify sales opportunities and assess customer needs.</div></li> 
 <li><div>Generate new leads through client visits, social media networking and other outreach strategies.</div></li> 
 <li><div>Organize and conduct meetings with potential clients to showcase company products and solutions.</div></li> 
 <li><div>Deliver compelling product presentations and demonstrations tailored to client needs.</div></li> 
 <li><div>Prepare sales and performance reports to track progress.</div></li> 
 <li><div>Collect and analyze customer feedback to share insights with internal teams.</div></li> 
</ul><div></div> 
<div>What We&rsquo;re Looking For:</div> 
<ul><li><div>Someone with a Bachelor's or Master&rsquo;s degree in Marketing, Computer Science, or a related field.</div></li> 
<li><div>Prior experience in software sales/B2B Technology is preferred.</div></li> 
<li><div>Strong communication, interpersonal, and negotiation skills.</div></li> 
<li><div>Confident in delivering IT solution presentations to clients.</div></li> 
</ul>How We&rsquo;ll Support You: 
<div>We are committed to supporting you by providing equal employment opportunities and competitive compensation for your professional development and career advancement. Our dynamic and inclusive work environment fosters collaboration, innovation, and mutual respect. Join us in this exciting journey as we change gears and disrupt the logistics landscape in Asia.</div></div></div><div></div>

Jami Partners

The developer will be responsible for designing, implementing, and maintaining interfaces that integrate different internal and external systems. They will participate in requirements analysis, backend component development, unit testing, and continuous integration, ensuring that interfaces meet quality and security standards.This profile is aimed at a professional with experience in Java development, familiar with integration architectures and messaging flows, capable of collaborating in multidisciplinary teams.Technical Requirements (Hard Skills):Languages &amp; Frameworks<ul><li>Strong proficiency in Java SE/EE (8 or higher)</li><li>Experience with Spring Framework and/or Spring Boot for REST services and microservices</li><li>Knowledge of Maven or Gradle as build tools</li></ul>Integration &amp; APIs<ul><li>Development of REST and SOAP APIs (exposure and consumption)</li><li>Handling data exchange formats: JSON, XML</li><li>Experience with JMS, Kafka, or other messaging platforms for asynchronous integration</li><li>Knowledge of batch services and/or processing queues</li></ul>Databases<ul><li>Experience with relational databases (Oracle, MySQL, PostgreSQL) and JPA/Hibernate</li><li>Strong SQL knowledge and query optimization</li></ul>Development Tools &amp; Version Control<ul><li>Git (GitLab, GitHub, or Bitbucket)</li><li>Familiarity with CI/CD (Jenkins, GitLab CI, Bamboo, etc.)</li><li>Experience with JUnit and testing frameworks (Mockito, AssertJ)</li></ul>Architecture &amp; Security<ul><li>Understanding of SOA and microservices architectures</li><li>Basic knowledge of OAuth2, OpenID Connect, SSL/TLS, and token-based authentication</li></ul>Additional Competencies<ul><li>Experience designing system integration interfaces in complex enterprise environments</li><li>Ability to analyze logs and troubleshoot integration failures</li><li>Knowledge of Enterprise Integration Patterns (EIP): message routing, pub/sub, transformations</li><li>Desirable: FX market or financial products experience, including FIX protocol and basic understanding of trading and settlement concepts</li></ul>Soft Skills:<ul><li>Analytical thinking: ability to understand complex data flows and propose efficient solutions</li><li>Teamwork: experience in collaborative environments and Agile methodologies (Scrum/Kanban)</li><li>Effective communication: ability to document processes, present findings, and work with business and technology areas</li><li>Autonomy: proactivity in researching and resolving integration issues</li></ul>Education:<ul><li>Courses or certifications in Java, Spring, Systems Integration, or APIs are desirable</li><li>Experience in financial markets (FX) are a plus</li></ul>Languages:<ul><li>Technical English (able to read documentation and communicate with international teams).</li></ul>Years of Experience: <ul><li>6+ years of experience is required.</li></ul>Job Type: Full-timePay: Rs300,000.00 - Rs450,000.00 per monthWork Location: In person

Senior Java SpringBoot Developer

The developer will be responsible for designing, implementing, and maintaining interfaces that integrate different internal and external systems. They will participate in requirements analysis, backend component development, unit testing, and continuous integration, ensuring that interfaces meet quality and security standards.This profile is aimed at a professional with experience in Java development, familiar with integration architectures and messaging flows, capable of collaborating in multidisciplinary teams.Technical Requirements (Hard Skills)Languages &amp; Frameworks<ul><li>Strong proficiency in Java SE/EE (8 or higher)</li><li>Experience with Spring Framework and/or Spring Boot for REST services and microservices</li><li>Knowledge of Maven or Gradle as build tools</li></ul>Integration &amp; APIs<ul><li>Development of REST and SOAP APIs (exposure and consumption)</li><li>Handling data exchange formats: JSON, XML</li><li>Experience with JMS, Kafka, or other messaging platforms for asynchronous integration</li><li>Knowledge of batch services and/or processing queues</li></ul>Databases<ul><li>Experience with relational databases (Oracle, MySQL, PostgreSQL) and JPA/Hibernate</li><li>Strong SQL knowledge and query optimization</li></ul>Development Tools &amp; Version Control<ul><li>Git (GitLab, GitHub, or Bitbucket)</li><li>Familiarity with CI/CD (Jenkins, GitLab CI, Bamboo, etc.)</li><li>Experience with JUnit and testing frameworks (Mockito, AssertJ)</li></ul>Architecture &amp; Security<ul><li>Understanding of SOA and microservices architectures</li><li>Basic knowledge of OAuth2, OpenID Connect, SSL/TLS, and token-based authentication</li></ul>Additional Competencies<ul><li>Experience designing system integration interfaces in complex enterprise environments</li><li>Ability to analyze logs and troubleshoot integration failures</li><li>Knowledge of Enterprise Integration Patterns (EIP): message routing, pub/sub, transformations</li><li>Desirable: FX market or financial products experience, including FIX protocol and basic understanding of trading and settlement concepts</li></ul>Soft Skills<ul><li>Analytical thinking: ability to understand complex data flows and propose efficient solutions</li><li>Teamwork: experience in collaborative environments and Agile methodologies (Scrum/Kanban)</li><li>Effective communication: ability to document processes, present findings, and work with business and technology areas</li><li>Autonomy: proactivity in researching and resolving integration issues</li></ul>Education<ul><li>Courses or certifications in Java, Spring, Systems Integration, or APIs are desirable</li><li>Experience in financial markets (FX) are a plus</li></ul>Languages<ul><li>Technical English (able to read documentation and communicate with international teams)</li></ul>Years of Experience:<ul><li>Candidate should have 2 to 4 years of experience.</li></ul>Job Type: Full-timePay: Rs200,000.00 - Rs300,000.00 per monthWork Location: In person

Mid - Level Java SpringBoot Developer

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248 java developer jobs IN Karachi Jobs In Karachi Jobs In Karachi

Java Developer

Java Developer

JAVA Developer

Sr. Java Developer

Java Developer

Senior Java SpringBoot Developer

Mid - Level Java SpringBoot Developer