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microservices developer

Htech Solution Pvt. Ltd.

<p><b>Responsibilities:</b></p><ul><li>Design and oversee development of custom applications for Client.</li><li>Implement API integrations with other applications as well as other government systems.</li><li>Ensure database migration and optimization for handling large-scale law-enforcement records.</li><li>Establish secure coding standards and conduct code reviews to minimize cyber risks.</li><li>Manage and develop Client mobile applications and their development</li><li>Integrate AI/ML for policing, and operational analytics.</li><li>Any other Task Given by the Client</li><li>Provide <b>IT assistance during emergency response operations</b>.</li></ul><p><b>Skills Required:</b> MERN Developer, In-depth Dev OPS Knowledge, Database Administrator, Software Security, CI/CD Pipelines (Jenkins/GitHub Actions), Microservices-based Architecture, Queues, REDIS, KAFA, Web Socket/SignalR, Linux, NGNIX, GitHub, Monitoring Tools (PagerDuty), Logs, KIBANA/Grafana/Greylogs/Sentry, S3 Object, API Gateway</p><p>At least four years bachelor&rsquo;s in software engineering /IT / Computer Science / Telecom</p><p>Experience: Min 3 years relevant Experience.</p><p>Job Type: Full-time</p><p>Job Type: Full-time</p><p>Application Question(s):</p><ul><li>&bull;	Do you have a completed bachelor&rsquo;s in software engineering /IT / Computer Science / Telecom ?</li><li>&bull;	Do you have a hands on experience in Dev OPS Knowledge, Database Administrator, Software Security?</li><li>&bull;	Do you have a hands on experience in CI/CD Pipelines (Jenkins/GitHub Actions)</li><li>&bull;	Do you have a hands on experience in Microservices-based Architecture?</li><li>&bull;	Do you have a hands on experience in Queues, REDIS, KAFA, Web Socket/SignalR, Linux, NGNIX, GitHub, Monitoring Tools (PagerDuty), Logs, KIBANA/Grafana/Greylogs/Sentry, S3 Object, API Gateway</li><li>&bull;	Current Salary?</li><li>&bull;	Expected Salary?</li></ul><p>Experience:</p><ul><li>Software Architect: 5 years (Required)</li><li>MERN Developer: 5 years (Required)</li><li>&bull;	development of custom applications for Client: 5 years (Required)</li></ul><p>Work Location: In person</p>

Software Architect

Teresol Pvt. Ltd

<p>Teresol Pvt. Ltd. is a software development company based in Karāchi. This is a full-time on-site role for a Java Software Engineer at Teresol Pvt. Ltd. located in Karāchi. 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.</p><p><b>Experience:</b></p><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><p><b>Qualifications</b></p><ul><li>Bachelor's degree in Computer Science or related field</li></ul><p>Location - Karachi</p><p>Job Type: Full-time</p><p>Education:</p><ul><li>Bachelor's (Preferred)</li></ul><p>Experience:</p><ul><li>Java development : 1 year (Preferred)</li></ul><p>Location:</p><ul><li>Karachi Gpo (Required)</li></ul><p>Work Location: In person</p>

Software Engineer (Java)

Contour Software

<div><div>About Contour</div><div></div><div><div>
Contour Software</div> has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.</div><div><br>
As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.</div><div><br>
What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!</div><div></div><div>
About Division:</div><div>
Versatile Software Engineer with extensive experience building distributed systems and cloud-native applications. Specialized in designing scalable backend services, modern frontend solutions, and real-time data pipelines. Proven track record of taking projects from architecture through deployment and collaborating with cross-functional teams to deliver high-impact products.</div><div></div><div>
Key Responsibilities</div><ul><li><div>
Design, develop, and maintain backend microservices in Python and Node.js/TypeScript using AWS Lambda, Cloud Run, Cloud Functions, Dataflow, S3, QuickSight, and Athena.</div></li><li><div>
Implement REST APIs to enable high-performance, secure integrations with internal and external systems.</div></li><li><div>
Build and maintain frontend features using modern component libraries such as React.</div></li><li><div>
Design and optimize data pipelines leveraging Kafka/MSK, Airflow, and cloud data lakes for real-time and batch processing.</div></li><li><div>
Collaborate with QA, Product, and cross-functional teams to troubleshoot, resolve, and prevent production issues.</div></li><li><div>
Write unit and integration tests, enforce coding standards, and refactor code to follow DRY and scalable architecture principles.</div></li><li><div>
Mentor junior developers on engineering best practices, cloud computing, and microservice design.</div></li><li><div>
Peer review commits and pull requests, ensuring code quality and adherence to architecture standards.</div></li><li><div>
Document systems, workflows, and technical designs in Confluence for organizational knowledge sharing.</div></li><li><div>
Contribute to scaling initiatives by building ledger-driven financial workflows, transaction monitoring systems, and automated reporting pipelines.</div></li><li><div>
Experience working in Agile development environments, including Scrum or Kanban, collaborating closely with cross-functional teams to deliver iterative, high[1]quality software.</div></li></ul><div></div><div>
Required Skills and Qualifications:</div><ul><li><div>
Python, JavaScript/TypeScript, Java, React</div></li><li><div>
Cloud &amp; Infrastructure: AWS (Lambda, S3, EKS, QuickSight), GCP (Cloud Functions, Cloud Run)</div></li><li><div>
Databases: PostgreSQL, MongoDB, AWS Athena</div></li><li><div>
Data &amp; Messaging: Kafka/MSK, Airflow, SQS</div></li><li><div>
DevOps &amp; Tools: Docker, Git, Confluence, Jira, CloudWatch Other: API Design, Distributed Systems, Microservices, Event-Driven Architecture</div></li></ul><div></div><div>
Nice-to-Have Qualifications</div><ul><li><div>
Experience with financial systems, payment processing, or ledger-based architectures.</div></li><li><div>
Familiarity with infrastructure-as-code (Terraform, CloudFormation).</div></li><li><div>
Exposure to container orchestration (Kubernetes, ECS).</div></li><li><div>
Hands-on experience with CI/CD pipelines (GitHub Actions, CodePipeline).</div></li><li><div>
Knowledge of data visualization and reporting tools (QuickSight, Tableau, or Looker).</div></li><li><div>
Understanding of observability tools (Prometheus, Grafana, Datadog).</div></li><li><div>
Interest in mentorship, technical leadership, and architecture design reviews.</div></li><li><div>
Familiarity with machine learning and/or AI systems.</div></li><li><div>
Passion for continuous improvement, clean architecture, and developer experience.</div></li></ul><div>
Exciting Benefits we offer:</div><ul><li><div>
Market-leading Salary</div></li><li><div>
Medical Coverage &ndash; Self &amp; Dependents</div></li><li><div>
Parents Medical Coverage</div></li><li><div>
Provident Fund</div></li><li><div>
Employee Performance-based bonuses</div></li><li><div>
Home Internet Subsidy</div></li><li><div>
Conveyance Allowance</div></li><li><div>
Profit Sharing Plan [Tenured Employees Only]</div></li><li><div>
Life Benefit</div></li><li><div>
Child Care Facility</div></li><li><div>
Company Provided Lunch/Dinner</div></li><li><div>
Professional Development Budget</div></li><li><div>
Recreational area for in-house games</div></li><li><div>
Sporadic On-shore training opportunities</div></li><li><div>
Friendly work environment</div></li><li><div>
Leave Encashment</div></li></ul><div></div><div><i>
Disclaimer:</i><i> At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.</i></div><div></div><div><i>
In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.</i></div></div><div></div>

Senior Full Stack Developer

Securiti

<div>
 Securiti has been widely recognized as an industry innovator, being named &ldquo;Most Innovative Start-up&rdquo; at RSA Conference 2020, Leader in the IDC Marketplace, Leader in the Forrester Wave Privacy Management Software, and winner of the 2020 HPE-IAPP Innovation Award. The company is being built by proven serial entrepreneurs and executives who have successfully built and scaled high-growth global companies before. We are now expanding our development team and have multiple backend development roles open. If you aspire to work on cutting-edge technologies and frameworks, side by side with some of the smartest technologists, this may be a unique place for you. You will be working as a part of a distributed agile team, building a new SaaS platform that underpins a suite of enterprise applications solving a variety of hard data analytics and enterprise problems.
 <br/>
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 <strong>
  Responsibilities
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Be a part of a globally distributed team of backend engineers to design/develop/architect Securiti&rsquo;s core backend platform
  </li>
  <li>
   Help create architecture documents, functional specifications, design documents, and developer test plans
  </li>
  <li>
   Coordinate end-to-end development, deployment, and testing of new features and enhancements in the product
  </li>
  <li>
   Write reliable, secure, performant, and scalable code
  </li>
  <li>
   Perform code reviews and analysis
  </li>
  <li>
   Monitor platform performance and be on-call to address any urgent issues
  </li>
  <li>
   Work with customer support and address customer issues
  </li>
  <li>
   Integrate new technologies into back-end cloud infrastructure
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Requirements
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Minimum 2 years experience developing software, with some experience using container technologies like Docker
  </li>
  <li>
   Strong conceptual understanding of multi-threaded applications
  </li>
  <li>
   Professional development experience in GoLang, Java, C++, or Python
  </li>
  <li>
   Good knowledge of Linux and bash scripting
  </li>
  <li>
   Good software development practices: should thrive in an environment of rapid development, peer code reviews, and write good functional/unit tests
  </li>
  <li>
   Experience with microservices and REST-based HTTP/2 architectures
  </li>
  <li>
   Experience with SQL (Postgres) and NoSQL (Mongo/Elasticsearch) technologies
  </li>
  <li>
   Knowledge and use of performance tuning, profiling, and software metrics tools
  </li>
  <li>
   Very strong diagnostic and troubleshooting skills
  </li>
  <li>
   Understanding of continuous integration tools, including Jenkins
  </li>
  <li>
   Experience with agile development methodologies is a must
  </li>
  <li>
   Outstanding verbal, written, and interpersonal communication skills
  </li>
  <li>
   High level of energy, teamwork, can-do attitude, and willingness to learn new technologies
  </li>
  <li>
   Working knowledge of networks and web concepts
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   <br/>
  </li>
 </ul>
 <strong>
  Bonus points
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  <br/>
 </strong>
 <ul>
  <li>
   Experience in building highly available and scalable distributed systems for the cloud is required for senior roles
  </li>
  <li>
   Proven ability to utilize creative thinking to solve complex engineering problems
  </li>
  <li>
   Experience with cloud platforms such as AWS, GCP, and Azure
  </li>
  <li>
   Experience with Containerisation technologies (Kubernetes, Docker)
  </li>
  <li>
   Experience with tools like terraform, helm, docker
  </li>
  <li>
   Understanding of Network Services such as Load-Balancers, Security, QoS
  </li>
  <li>
   Understanding of platform level concerns, such as configuration management, network request routing, blue/green or canary deployments, in-service software upgrade
  </li>
  <li>
   Experience in building API based connectors to cloud-based SaaS services is a big plus
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  About Us
  <br/>
  <br/>
 </strong>
 Securiti solves challenges across governance, privacy, and security. With a foundation in data understanding and a team that was responsible for developing and deploying the market-leading CASB &amp; DLP technology, we were able to create a platform from the ground up that leverages automation and workflows to solve complex privacy, data, and security business challenges with a simplified interface promoting collaboration across the business. Ease of use, quick to deploy and customizable are all reasons why companies select Securiti versus stitching multiple vendors together to address their challenges.
 <br/>
 <br/>
 The exponential growth of data brings massive new opportunities but also brings increasingly perilous security, compliance, and privacy risks. At Securiti, our mission is to enable organizations to safely harness the incredible power of data and the cloud by controlling the complex security, compliance, and privacy risks. Securiti&rsquo;s solution uniquely combines AI-powered data intelligence with full workflow automation, simplifying compliance with GDPR, CCPA, LGPD, and other regulations. Granular insights into structured and unstructured data enable organizations to monitor risk, control access, and protect sensitive data at scale.
</div>


Backend / Infra Software Developer

Pakistan Single Window (PSW)

<div>
 <strong>
  Software Design &amp; Development
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  <br/>
 </strong>
 <ul>
  <li>
   Contribute to the design and development of software applications aligned with business requirements and coding standards
  </li>
  <li>
   Build and maintain backend components using Java, Spring Boot, and Spring Cloud, ensuring reliable and maintainable solutions
  </li>
  <li>
   Develop front-end modules using React/JavaScript, ensuring smooth integration with backend services
  </li>
  <li>
   Implement and maintain RESTful APIs following defined design and performance guidelines
  </li>
  <li>
   Assist in integrating OAuth 2.0 and RBAC within Spring Security for secure authentication and authorization
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Technical Contribution
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  <br/>
 </strong>
 <ul>
  <li>
   Work under the guidance of senior developers or architects to translate technical requirements into functional solutions
  </li>
  <li>
   Participate in code reviews, refactoring, and testing activities to maintain code quality and performance
  </li>
  <li>
   Contribute in providing suggestions for process and tool improvements within the development lifecycle
  </li>
  <li>
   Collaborate with peers to troubleshoot and resolve application issues efficiently
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  System Integration &amp; Deployment
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Support the setup and maintenance of CI/CD pipelines (e.g., Jenkins) for automated build, test, and deployment processes
  </li>
  <li>
   Assist in managing containerized applications using Docker and Docker Swarm
  </li>
  <li>
   Document APIs with Swagger/OpenAPI and maintain clear technical documentation as part of the team's knowledge base
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Performance, Security &amp; Monitoring
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Troubleshoot code-level or integration issues in a timely manner
  </li>
  <li>
   Apply caching and performance optimization techniques (e.g., Redis) as guided by senior team members
  </li>
  <li>
   Follow secure coding practices and established development standards
  </li>
  <li>
   Support monitoring and logging activities using tools like ELK Stack, Prometheus, or Grafana
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Cross-Functional Collaboration
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Collaborate with product, QA, and infrastructure teams to understand requirements and ensure smooth delivery
  </li>
  <li>
   Participate in technical discussions and planning sessions to enhance system reliability and scalability
  </li>
  <li>
   Communicate progress and challenges proactively to senior engineers or team leads
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Requirements
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Bachelor's degree in Computer Science, Software Engineering, or a related field.
  </li>
  <li>
   4-5 years of professional experience in full-stack or backend development roles
  </li>
  <li>
   Proficiency in Java, Spring Boot/Spring Cloud, and React/JavaScript.
  </li>
  <li>
   Working knowledge of microservices architecture, CI/CD pipelines, and containerization (Docker)
  </li>
  <li>
   Experience with Redis, Jenkins, Swagger/OpenAPI, and monitoring tools (e.g., ELK Stack, Prometheus, Grafana)
  </li>
  <li>
   Solid understanding of software development principles, debugging, and secure coding practices
  </li>
  <li>
   Good analytical and problem-solving skills, with the ability to work independently and as part of a collaborative team
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Benefits
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Competitive salary
  </li>
  <li>
   Fuel Card
  </li>
  <li>
   Health benefits
  </li>
  <li>
   Professional development opportunities
  </li>
  <li>
   Inclusive work culture &amp; much more
  </li>
 </ul>
</div>


Sr. Software Engineer II (Java)

Viabletree

<p>We are looking for a <b>Backend Developer (Node.js) </b> with <b>3+ years of hands-on experience</b> to join our growing tech team. The ideal candidate will be responsible for building scalable backend systems, working with modern frameworks, and contributing to high-performance applications using microservice architecture.</p><p><b>Job Details</b></p><p><b>Location:</b> Shar-e-Faisal, Karachi</p><p><b>Shift Days:</b> Monday to Saturday<br/><b>Contract:</b> 3 Months</p><p><b>Key Responsibilities</b></p><ul><li>Design, develop, and maintain scalable backend services using Node.js</li><li>Work on microservice-based architecture and API integrations</li><li>Develop and optimize database structures using PostgreSQL</li><li>Implement caching and performance optimization using Redis</li><li>Ensure system reliability through effective debugging, monitoring, and troubleshooting</li><li>Manage database performance, migrations, and data integrity</li><li>Work in Linux-based environments and handle basic server-side operations</li><li>Write clean, maintainable, and well-documented code</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

Backend Developer (Node.js) - Contract Base

Tenfolds Media

<p><b>Job Summary:</b></p><p>We are seeking a mid-level Java Developer with at least 2-3 years of hands-on experience in Spring Boot application development. You will be responsible for designing, developing, and maintaining scalable and secure backend services, while collaborating with cross-functional teams to deliver high-quality solutions.</p><p><b>Key Responsibilities:</b></p><ul><li>Develop, test, and maintain backend services using Java and Spring Boot.</li><li>Write clean, efficient, and well-structured code following best practices.</li><li>Build and consume RESTful APIs and work with microservices-based architectures.</li><li>Troubleshoot, debug, and optimize application performance.</li><li>Integrate with databases, external services, and third-party APIs.</li><li>Participate in code reviews and contribute to architecture and design decisions.</li><li>Ensure compliance with security, performance, and data protection standards.</li></ul><p><b>Requirements:</b></p><ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>2+ years of experience in Java development, especially Spring Boot and JPA/Hibernate.</li><li>Good understanding of REST APIs, microservices, and MVC architecture.</li><li>Experience with SQL databases (MySQL / PostgreSQL); NoSQL exposure is a plus.</li><li>Familiarity with Git, CI/CD pipelines, and Agile methodologies.</li><li>Strong problem-solving, debugging, and communication skills.</li></ul><p><b>Nice to Have:</b></p><ul><li>Experience with cloud platforms (AWS / Azure / GCP).</li><li>Familiarity with front-end frameworks (React/Angular).</li><li>Knowledge of Docker/Kubernetes.</li></ul><p>Full-Time</p><p>Onsite (Monday to Friday, 9:00 AM to 5:30 PM)</p><p>Job Type: Full-time</p><p>Application Question(s):</p><ul><li>What is your expected salary for this role?</li><li>Are you comfortable in working full-time and onsite?</li></ul><p>Experience:</p><ul><li>Software Engineer &ndash; Java (Spring Boot): 3 years (Required)</li></ul><p>Work Location: In person</p>

Software Engineer – Java (Spring Boot)

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