microservices engineer

Avanza Solutions

<p><b>Senior Backend Engineer (Node.js / Next.js)</b></p><p><b>Lendverse &ndash; AI-Embedded Credit Decisioning Platform</b></p><p>Lendverse is building an AI-driven credit decisioning and lending infrastructure for banks and fintechs. We&rsquo;re looking for a <b>Senior Backend Engineer</b> to help scale our core backend systems and financial data pipelines.</p><p><b>Responsibilities</b></p><ul><li>Build and scale backend microservices using <b>Node.js &amp; Next.js</b></li><li>Design secure, high-performance <b>REST/GraphQL APIs</b></li><li>Work on <b>credit scoring, lending, and financial data pipelines</b></li><li>Integrate with <b>banks, credit bureaus, KYC/AML providers, and payment gateways</b></li><li>Ensure system reliability, security, and compliance</li><li>Collaborate with product, data, and engineering teams</li></ul><p><b>Requirements</b></p><ul><li><b>5+ years</b> backend engineering experience</li><li>Strong hands-on experience with <b>Node.js (NestJS/Express)</b> and <b>Python (FastAPI/Flask/Django)</b></li><li><b>Fintech domain experience</b> (lending, payments, banking, credit systems)</li><li>Experience with <b>microservices</b>, <b>PostgreSQL</b>, and <b>cloud platforms</b></li><li>Familiarity with <b>Docker, CI/CD</b>, and scalable architectures</li></ul><p><b>Nice to Have</b></p><ul><li>Event-driven systems (Kafka, RabbitMQ)</li><li>AI/ML model integration</li><li>Security, compliance, or regulatory exposure</li></ul><p>Job Type: Full-time</p><p>Pay: Rs250,000.00 - Rs350,000.00 per month</p><p>Work Location: In person</p>

Senior Backend Engineer

Careem

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 <strong>
  About the Company
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 Careem is building the Everything App for the greater Middle East &mdash; making it easy to move around, order food and groceries, manage payments, and more. Our purpose is simple: to simplify and improve people&rsquo;s lives and build an awesome organisation that inspires.
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 Since 2012, Careem has enabled earnings for over 2.5 million Captains, simplified the lives of more than 70 million customers, and built a platform where the region&rsquo;s best talent and entrepreneurs thrive. We operate in 70+ cities across 10 countries, from Morocco to Pakistan.
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   We&rsquo;re now entering our next chapter &mdash; one powered by AI. We&rsquo;re looking for AI talent: curious problem-solvers who know how to apply AI to build tools, automate workflows, and create real impact. Whether it&rsquo;s streamlining operations, enhancing customer experience, or reimagining internal systems &mdash; we want people who can make Careem work smarter and move faster.
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  About The Role
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 We are looking for a Senior Software Engineer I to join our Engagement team, focused on the Benefits Platform squad. This squad builds the systems behind promotions and discounts that drive a big part of Careem&rsquo;s business. You&rsquo;ll work on high-impact projects, designing and scaling backend services, and help shape the experience for millions of customers across our region.
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  What You'll Do
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   Work closely with other engineers on the team to build highly scalable and robust backend applications and services.
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   Write high quality, performant and reliable code while working on defined tasks/bugs independently.
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   Work independently to understand functional specifications and deliver complete features.
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   Participate in the on-call rotation and be willing to jump in and help resolve any incidents within the defined SLA.
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   Participate in team agile and engineering practices and contribute to their continuous evolution.
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  What You'll Need
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   4+ years of professional software development experience.
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   Bachelor's Degree in Computer Science or other related technical field.
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   Working experience with at least one modern object-oriented programming language such as Java, Golang, Kotlin.
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   Working knowledge of Computer Science fundamentals including: object-oriented design, data structures and algorithms.
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   Experience operating online systems reliably including deploying changes to production in live systems.
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  Preferred Skills &amp; Qualifications
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   Master's Degree in Computer Science or other related technical field.
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   Experience with Golang, microservices and high performing systems based on AWS or other Cloud providers.
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   Experience working with container technology including Docker and Kubernetes.
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   Experience working with relational and non-relational database systems.
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   Experience applying professional software engineering best practices, including coding standards, code reviews, source control management, build processes, testing, and operations.
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  What We&rsquo;ll Provide You
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 We offer colleagues the opportunity to drive impact in the region while they learn and grow. As a full time Careem colleague, you will be able to:
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   Work and learn from great minds by joining a community of inspiring colleagues.
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   Put your passion to work in a purposeful organization dedicated to creating impact in a region with a lot of untapped potential.
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   Explore new opportunities to learn and grow every day.
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   Work 4 days a week in office &amp; 1 day from home, and remotely from any country in the world for 30 days a year with unlimited vacation days per year. (If you are in an individual contributor role in tech, you will have 2 office days a week and 3 to work from home.)
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   Access to healthcare benefits and fitness reimbursements for health activities including gym, health club, and training classes.
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Senior Software Engineer I - Backend

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><br>
The Division</div><div>
At <div>CSIPay</div>, a Jonas company, we are dedicated to empowering Constellation&rsquo;s six operating groups in the USA and Canada with seamless payment processing solutions. Our goal is to give you greater control over your revenue, enhance your market potential, and improve customer satisfaction, fostering success for all within the Constellation family.</div><div></div><div>
Constellation Payment Processing is a modern Payment Facilitator (PayFac) empowering SaaS businesses to grow revenue through seamless, embedded payments. As part of Constellation Software Inc. (TSE: CSU) &mdash; a global Canadian-based software leader at a $96B market cap and the 7th largest software company in the world &mdash; we combine the agility of a specialized payments company with the strength and stability of an established global powerhouse.</div><div><br>
About the Role</div><div>
We are seeking a Senior Software Engineer with strong experience in Java development and modern cloud-native architectures. This role will focus on designing, building, and maintaining scalable APIs and backend services, collaborating closely with Product, QA, and Project Management to deliver reliable, high-quality software solutions.</div><div><br>
Key Responsibilities</div><ul><li>
Design, develop, and maintain backend systems and RESTful APIs using Java (Maven-based projects).</li><li>
Architect and implement scalable, maintainable, and secure application designs.</li><li>
Write comprehensive unit and integration tests and participate in peer code reviews.</li><li>
Containerize and deploy applications using Docker and related CI/CD pipelines.</li><li>
Collaborate with product teams to refine requirements and ensure technical feasibility.</li><li>
Partner with QA engineers to establish effective testing strategies and automation.</li><li>
Work with project management to plan, estimate, and deliver features on time.</li><li>
Utilize and optimize AWS services namely S3, Lambda, and EC2 for distributed systems and data handling.</li><li>
Contribute to internal technical discussions, documentation, and design reviews.</li><li>
Mentor junior developers and advocate for engineering best practices and code quality.</li><li>
Familiar with Agile methodologies and processes.</li></ul><div><br>
Required Qualifications</div><ul><li>
8+ years of professional experience in software engineering.</li><li>
Strong proficiency in Java with hands-on experience in Maven build systems.</li><li>
Solid understanding of API design principles, microservice architecture, and software lifecycle management.</li><li>
Experience with Docker for local development and production deployments.</li><li>
Proficiency in Java testing frameworks.</li><li>
Demonstrated experience with AWS cloud infrastructure (S3, Lambda, EC2, IAM, etc.).</li><li>
Excellent problem-solving, communication, and cross-team collaboration skills.</li><li>
Familiar with Agile methodologies and processes.</li></ul><div><br>
Nice-to-Have Skills</div><ul><li>
Familiarity with TypeScript or Python for tooling, scripting, or microservices.</li><li>
Experience with serverless architectures and event-driven design patterns.</li><li>
Exposure to CI/CD pipelines (GitHub Actions, Jenkins, or similar).</li><li>
Understanding of distributed systems, observability, and monitoring tools</li></ul><div></div><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 Software Developer (Java)

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)

Viabletree

<p>We are looking for a <b>Software Engineer (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> Gulshan-e-Iqbal, Block 13-A</p><p><b>Timings:</b> 9:30 AM &ndash; 6:30 PM</p><p><b>Shift Days:</b> Monday to Friday</p><p><b>Key Responsibilities</b></p><ul><li>Design, develop, and maintain scalable backend services using Nest.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>Collaborate with frontend teams working on Next.js</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>Contribute to ERP-related modules and system enhancements</li><li>Write clean, maintainable, and well-documented code</li><li>Communicate effectively with cross-functional teams</li></ul><p><b>Required Skills &amp; Qualifications</b></p><ul><li>3+ years of professional experience in backend development</li><li>Strong expertise in Nest.js</li><li>Hands-on experience with Microservice Architecture</li><li>Working knowledge of Next.js</li><li>Strong experience with PostgreSQL and database management</li><li>Experience with Redis or similar caching mechanisms</li><li>Solid debugging and problem-solving skills</li><li>Familiarity with Linux environments</li><li>Exposure to ERP systems is a plus</li><li>Good communication and collaboration skills</li></ul><p><b>Benefits</b></p><p>Medical coverage</p><p>Daily lunch</p><p>Performance-based incentives</p><p>Professional and collaborative work environment</p><p>Job Type: Full-time</p><p>Work Location: In person</p>

Software Engineer (Node.js)

Matech CO

<p>Senior Software Engineer (.NET)</p><p><b>Location:</b> Karsaz, Karachi</p><p>Matech Consulting &amp; Outsourcing is hiring a <b>Senior Software Engineer (.NET)</b> with strong experience in production systems, troubleshooting, and system reliability.</p><p>Responsibilities</p><ul><li>Monitor and support production systems</li><li>Troubleshoot incidents and perform root cause analysis</li><li>Analyze logs, metrics, and PostgreSQL queries</li><li>Improve system stability and alerting</li><li>Participate in on-call support</li></ul><p>Requirements</p><ul><li>8+ years of experience in .NET / Production Support / SRE roles</li><li>Strong debugging skills and PostgreSQL experience</li><li>Familiarity with Datadog and GCP</li><li>Knowledge of REST APIs and microservices</li></ul><p>Tech Stack</p><p>.NET 8, ASP.NET Core, PostgreSQL, GCP, Datadog, Angular/React</p><p><b>Apply on Indeed by submitting your profile</b></p><p>Job Type: Full-time</p><p>Pay: Rs400,000.00 - Rs500,000.00 per month</p><p>Work Location: In person</p>

Senior Software Engineer

Nisum

<p>We are looking for a highly skilled <b>Java Engineer</b> 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.</p><p><b>What You&rsquo;ll Do</b></p><p>This position is ideal for a driven engineer passionate about building robust backend systems, cloud-native applications, and contributing to high-performing software solutions.</p><p><b>Backend Development &amp; Cloud Engineering</b></p><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><p><b>Collaboration &amp; Continuous Improvement</b></p><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><p><b>What You Know</b></p><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><p><b>Education</b></p><ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li></ul><p>Job Type: Full-time</p><p>Pay: From Rs80,000.00 per month</p><p>Work Location: In person</p>

Java Developer

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