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java software developer

Avanza Solutions

Position: Java Developer Location: Karachi Industry: Fintech / Software DevelopmentRole Overview: We are looking for a skilled Java Developer to design, develop, and maintain enterprise-grade applications. The ideal candidate will have strong hands-on experience in Java, Spring Boot, and Microservices with the ability to work in a fast-paced, collaborative environment.Key Responsibilities:<ul><li>Design, develop, test, and deploy scalable Java applications.</li><li>Collaborate with cross-functional teams to define, design, and ship new features.</li><li>Develop RESTful APIs and integrate third-party services.</li><li>Write clean, maintainable, and efficient code following best practices.</li><li>Troubleshoot, debug, and optimize performance.</li><li>Participate in code reviews and contribute to improving coding standards.</li><li>Ensure application security, scalability, and reliability.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>2&ndash;5 years of hands-on experience in Java development.</li><li>Strong proficiency in Java 8+, Spring Boot, Hibernate, and Microservices.</li><li>Experience with REST APIs, JSON, and SQL/NoSQL databases.</li><li>Understanding of software design patterns and OOP principles.</li><li>Familiarity with React.js / AngularJS is a plus.</li><li>Excellent problem-solving and analytical skills.</li></ul>Nice to Have:<ul><li>Experience in financial systems or banking applications.</li></ul>Apply at: sana.naz@avanzasolutions.com#Hiring #JavaDeveloper #SpringBoot #Microservices #SoftwareEngineering #Karachi #FintechJob Type: Full-timePay: Rs100,000.00 - Rs120,000.00 per monthWork Location: In person

JAVA DEVELOPER (1 TO 2 YEARS OF EXP)

Teresol Pvt. Ltd

Teresol Pvt. Ltd. is a software development company based in Kar&#257;chi. This is a full-time on-site role for a Java Software Engineer at Teresol Pvt. Ltd. located in Kar&#257;chi. As a Java Software Engineer, you will be responsible for the day-to-day tasks related to software development, microservices design and implementation, programming, and using the Spring Framework. You will be working with Java to develop and maintain software solutions for our clients' needs.Experience:<ul><li>6 months to 1 year of strong experience in Java, Spring, Hibernate.</li><li>Extensive hand on experience in Java Enterprise Edition</li><li>Extensive Knowledge of Spring Integration and Spring Microservices framework</li><li>Experience with Docker</li><li>Experience in Continuous Integration/Continues Deployments tools</li><li>Experience in development using AOP (Aspect Oriented Programming) and TDD (Test Driven Development)</li><li>Experience in monitoring frameworks like ELK Stack (Elasticsearch, Logstash, Kibana)</li><li>Knowledge of open-source tools like Apache Kafka.</li></ul>Qualifications<ul><li>Bachelor's degree in Computer Science or related field</li></ul>Location - KarachiJob Type: Full-timeWork Location: In person

Software Engineer (Java)

STRABL

STRABL is looking for a Senior Java Developer to join our high-performing fintech engineering team. This role is ideal for someone who has built secure, scalable systems at a fast-moving fintech startup and is ready to help shape the future of financial infrastructure.You'll work on a modern tech stack, lead critical backend development, and play a central role in our product evolution. If you're excited by complex systems, ownership, and building things that matter &mdash; we'd love to talk.Key Responsibilities:<ul><li>Design, develop, and maintain backend services and APIs using Java (preferably Java 11 or newer) and the Spring ecosystem (Spring Boot, Spring Data, Spring Security).</li><li>Architect and manage distributed microservices using tools like Spring Cloud, Mongo, Mysql and Redis, ensuring scalability, resilience, and high performance.</li><li>Have knowledge and build the multi tenant systems</li><li>Collaborate closely with product, design, and QA teams to deliver features from concept to production in short release cycles.</li><li>Write clean, maintainable, and testable code with strong emphasis on domain-driven design, SOLID principles, and test automation (JUnit, Testcontainers, Mockito).</li><li>Integrate with third-party fintech services such as payment gateways, fraud detection systems, open banking APIs, and KYC providers.</li><li>Implement secure coding practices and ensure compliance with industry standards like PCI DSS, GDPR, and ISO 27001.</li><li>Deploy and monitor services using Docker, GitHub Actions, Prometheus, Grafana, and centralized logging tools (ELK, Loki, or Datadog).</li><li>Participate in technical design reviews and drive architectural decisions to improve codebase quality, system performance, and developer experience.</li><li>Mentor junior and mid-level engineers through code reviews, design sessions, and knowledge sharing.</li><li>Leverage cloud infrastructure (preferably AWS) to build and manage services using EC2, RDS, S3, Secrets Manager, and event-driven architecture (SQS, SNS, Lambda).</li><li>Stay up-to-date with fintech trends and challenges &mdash; prior experience at a fintech startup is a must.</li></ul>What We&rsquo;re Looking For:<ul><li>5+ years of professional experience building production-grade Java applications</li><li>Proven experience working in a fintech startup or high-growth financial product team</li><li>Strong understanding of multi-tenant, backend architecture, microservices, event-driven, and distributed systems</li><li>Deep knowledge of Java, Spring Boot, SQL/NoSQL (Mysql, MongoDB), REST APIs</li><li>Hands-on experience with secure API design, data encryption, and compliance protocols</li><li>Familiarity with DevOps practices, CI/CD pipelines, and container orchestration (Docker, K8s)</li><li>Comfortable with fast-paced environments, ambiguity, and high ownership roles</li><li>Excellent communication skills and a collaborative mindset and should be proficient in speaking/writing in English</li></ul>Nice to Have:<ul><li>Experience with event-driven systems, Kafka, or RabbitMQ</li><li>Familiarity with fintech flows like transaction reconciliation, payment orchestration, or virtual wallets</li><li>Exposure to OpenAPI, Swagger, or Postman collections</li><li>Experience with observability tools like Grafana or OpenTelemetry</li></ul>Why Join STRABL?<ul><li>Competitive salary with performance-based bonuses</li><li>Attractive equity options to share in the company&rsquo;s success</li><li>Flexible remote-first work culture</li><li>Flexible working hours to support a healthy work-life balance</li><li>Opportunity to work on cutting-edge fintech solutions that impact millions of users</li><li>A collaborative, inclusive team where your contributions make a difference</li><li>Continuous learning and professional development opportunities</li></ul>How to Apply:If this sounds like you, we&rsquo;d love to hear from you, but please take the time to read the job description carefully before applying. We&rsquo;re looking for people who are genuinely aligned with the role and excited by what we&rsquo;re building in the MENA region for the world.Apply here: https://forms.fillout.com/t/aWnSPDr9y2usJob Type: Full-timeExperience:<ul><li>Springboot: 5 years (Required)</li></ul>Language:<ul><li>English (Required)</li></ul>

Senior Java Developer

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

Java Developer

Stifftech Solutions Private Limited

Singletonet is looking to hire Java Developers to work on a large enterprise application built on Java 8/11, J2EE, and WildFly.The platform uses JSF, XHTML, PrimeFaces, RichFaces, Hibernate, jBPM, Jersey, and SQL Server, along with messaging queues, REST/SOAP services, and some Angular components.Requirements:<ul><li>Strong experience in Java (8/11/17), Java EE, JSF, Hibernate, and SQL Server.</li><li>Experience with Jersey, web services, and messaging queues.</li><li>Knowledge of Azure, Kubernetes, jBPM, Maven, Git, and CI/CD tools.</li><li>Familiarity with Angular is a plus.</li></ul>Job Type: Full-timePay: Rs100,000.00 - Rs200,000.00 per monthWork Location: In person

Senior Java Developers

Creative Chaos

<div>Job Summary 
A Senior Software Engineer for Java is an associate at Creative Chaos who is mainly responsible for developing server applications of various software platforms including but not limited to writing Restful APIs to be consumed by client applications. A senior software engineer makes sure that the functionality, security and performance of the server application is as per the design and is completely bug free. Senior engineers have a responsibility to mentor their juniors and build team strength through training.<h3 class="jobSectionHeader"> 
Duties &amp; Responsibilities</h3><ul>
<li>Analyze business requirements</li>
<li>Estimate assigned tasks</li>
<li>Write code and unit tests</li>
<li>Collaborate with other team members</li>
<li>Tune your code for enhanced security and performance</li>
<li>Maintain systems by fixing any existing issues</li>
<li>Update issue tracking software</li>
<li>Provide status updates</li>
<li>Communicate with client</li>
<li>Control versions of your code</li>
<li>Research new technologies</li>
<li>Lead a team of software engineers</li>
<li>Mentor team members through training and guidance</li>
<li>Upgrade skills and knowledge</li>
<li>Evaluate candidates for open positions</li>
</ul>Requirements<ul>
<li>BS degree in Computer Science/Software Engineering or similar relevant field</li>
<li>Minimum 3-7 years of related experience in the professional industry.</li>
<li>3-7 years of experience in Spring Boot &amp; Hibernate.</li>
<li>Good knowledge of MicroServices.</li>
<li>Experience working with tools like Git, Maven, JFrog, UDeploy.</li>
<li>Expertise developing enterprise-level web applications and RESTful APIs using MicroServices, with demonstrable production-scale experience.</li>
<li>Demonstrate strong design and programming skills using JSON, Web Services, XML, XSLT, PL/SQL in Unix and Windows environments.</li>
<li>Strong background working with Linux/UNIX environments.</li>
<li>Strong Shell scripting experience.</li>
<li>Must have experience with PostgreSQL as DB Engine, deployed on AWS</li>
<li>Working experience with Relational DB Skills for PostgreSQL + Terraforms.</li>
<li>Passion to stay on top of the latest happenings in the tech world and an attitude to discuss and bring those into play.</li>
<li>Strong agile/scrum development experience</li>
<li>Strong collaboration and communication skills within distributed project teams</li>
<li>Excellent written and verbal communication skills</li>
</ul>Benefits<ul>
<li>Paid Time Off</li>
<li>Work From Home</li>
<li>Health Insurance</li>
<li>OPD</li>
<li>Training and Development</li>
<li>Life Insurance</li>
<li>Exchange Program</li>
<li>Paid Certifications</li></ul></div>

Senior Software Engineer - Java

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)

Explore 780+ Java software developer in Karachi this October. Find roles across top companies and apply now to boost your career.