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principal software engineer

SOC Solutions LLC

Location: Karachi, Pakistan (On-site) Timing: 11 AM &ndash; 8 PM (Mon&ndash;Fri) Company: Botmer InternationalWe&rsquo;re looking for an experienced Principal Software Engineer (Clouds) to lead cloud architecture, infrastructure automation, and large-scale deployment systems across our AI-driven software products.Responsibilities<ul><li>Architect and maintain scalable cloud infrastructure (AWS, GCP, or Azure)</li><li>Lead and mentor a team of senior engineers</li><li>Design CI/CD pipelines, monitoring, and disaster recovery solutions</li><li>Ensure cloud cost optimization and performance efficiency</li><li>Collaborate closely with AI and full-stack teams on system integration</li></ul>Requirements<ul><li>8+ years of software engineering experience, with at least 3+ years in cloud-focused roles</li><li>Strong command of AWS, Docker, Kubernetes, Terraform, and CI/CD tools</li><li>Proficient in backend programming (Python, Node.js, or Go)</li><li>Experience with microservices, APIs, and security best practices</li><li>Leadership experience managing or mentoring technical teams</li></ul>Perks<ul><li>Competitive market salary</li><li>Collaborative and fast-paced startup culture</li><li>Opportunity to work on cutting-edge AI and automation projects</li></ul>Job Type: Full-timePay: Rs350,000.00 - Rs500,000.00 per monthApplication Question(s):<ul><li>What is your expected Salary for this Role?</li></ul>Experience:<ul><li>Software Development: 5 years (Required)</li><li>DevOps: 5 years (Required)</li></ul>Work Location: In person

Principal Software Engineer

Cubix Pvt Ltd

Are you ready to move beyond coding to define the future of a product?Cubix is seeking an exceptionally talented and driven Principal Software Engineer to lead our critical projects. While this role typically demands greater tenure, we are specifically looking for high-impact individuals with 3&ndash;4 years of demonstrated, rapid growth who possess the technical depth and leadership maturity of a seasoned architect. If you've been recognized as a top-tier performer ready for an outsized challenge, this is your opportunity to step into a Principal role and make an immediate, profound impactWhat You'll Bring (The Requirements):<ul><li>Accelerated Experience: 3&ndash;4 years of professional experience in software development, demonstrating rapid career progression and outsized technical contributions in past roles.</li><li>Deep Backend Proficiency: Expert-level command of at least one major backend language (e.g., Python, Go, Java, Node.js) and modern frameworks.</li><li>Distributed Systems Expertise: Proven experience designing and operating high-volume, low-latency distributed systems using microservices or service-oriented architectures (SOA).</li><li>Database Mastery: Deep knowledge of relational (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Cassandra), including complex query optimization, indexing, and data modeling for scale.</li><li>Cloud Fluency: Extensive experience with major cloud providers (e.g., AWS, Azure, or GCP) and familiarity with containerization (Docker, Kubernetes).</li><li>Communication: Exceptional ability to articulate complex technical concepts to both technical and non-technical audiences, and influence decisions across teams.</li><li>Bonus Points: Experience with event streaming platforms (Kafka, RabbitMQ), caching technologies (Redis, Memcached), or significant contributions to open-source projects.</li></ul>Ready to lead the charge? Apply below!Job Type: Full-timeWork Location: In person

Avanza Solutions

Job Title: Principal Software Engineer (.NET + React) Location: KarachiExperience: 6+ years of hands-on experience in software developmentKey Responsibilities:<ul><li>Lead the design, development, and deployment of complex software applications using .NET and React.</li><li>Collaborate with cross-functional teams to define technical solutions and ensure high-quality deliverables.</li><li>Mentor and guide junior developers, promoting best coding practices and technical excellence.</li><li>Participate in architectural discussions and ensure alignment with product and business goals.</li><li>Troubleshoot, optimize, and maintain performance across applications.</li></ul>Required Skills:<ul><li>Strong expertise in .NET Core / ASP.NET MVC / C#</li><li>Hands-on experience with React.js, REST APIs, and modern JavaScript frameworks</li><li>Experience with SQL Server, Entity Framework, and cloud platforms (Azure or AWS preferred)</li><li>Excellent problem-solving and leadership skills</li></ul>Qualification:<ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, or a related field</li></ul>To Apply: Interested candidates can share their resumes at cecilia.dsouza@avanzasolutions.com with the subject line &ldquo;Principal Software Engineer (.NET + React) &ndash; Karachi&rdquo;.Job Type: Full-timePay: Up to Rs350,000.00 per monthWork Location: In person

Principal Software Engineer .NET

Confiz

<div>We are seeking a Data Engineer with 3+ years of hands-on experience and a strong background in real-time and batch data processing, containerization, and cloud-based data orchestration. This role is ideal for someone passionate about building robust, scalable, and efficient data pipelines, and who thrives in agile, collaborative environments.
Responsibilities
<ul><li>Design, build, and maintain real-time data pipelines using streaming frameworks such as Kafka, Apache Flink, and Spark Structured Streaming.</li>
<li>Develop batch processing workflows with Apache Spark (PySpark)</li>
<li>Orchestrate and schedule data workflows using orchestration frameworks such as Apache Airflow and Azure Data Factory</li>
<li>Containerize applications using Docker, manage deployments with Helm, and run them on Kubernetes</li>
<li>Implement modern storage solutions using open formats such as Parquet, Delta Lake, and Apache Iceberg</li>
<li>Build high-performance analytics engines using tools like Trino or Presto</li>
<li>Collaborate with DevOps to manage infrastructure with Terraform and integrate with CI/CD pipelines via Azure DevOps</li>
<li>Ensure data quality and consistency using tools like Great Expectations</li>
<li>Write modular, well-tested, and maintainable Python and SQL code</li>
<li>Develop an observability layer to monitor and optimize performance across data pipelines</li>
<li>Participate in agile ceremonies and contribute to sprint planning and reviews</li>
</ul>
Required Skills
<ul><li>Advanced Python programming with a strong focus on modular and testable code</li>
<li>Strong knowledge of SQL and experience working with large-scale datasets</li>
<li>Hands-on experience with at least one major cloud platform (Azure preferred)</li>
<li>Solid experience with real-time data processing (Kafka, Flink, or Spark Streaming)</li>
<li>Expertise in Apache Spark (PySpark) for batch processing</li>
<li>Experience implementing lakehouse architectures and working with columnar storage (e.g., ClickHouse)</li>
<li>Proficient in using Azure Data Factory or Apache Airflow for data orchestration</li>
<li>Experience in building APIs to expose large datasets</li>
<li>Solid experience with Docker, Kubernetes, and Helm</li>
<li>Familiarity with data lake open formats such as Parquet, Delta Lake, and Iceberg</li>
<li>Basic experience with Terraform for infrastructure provisioning</li>
<li>Practical experience with data quality frameworks (e.g., Great Expectations)</li>
<li>Comfortable working in agile development teams</li>
<li>Proven ability in debugging and performance tuning of streaming and batch data jobs</li>
<li>Experience with AI-driven tools (e.g., text-to-SQL) is a plus</li>
<li>Bachelor&rsquo;s degree in computer science or related discipline</li>
</ul>
We have an amazing team of 700+ individuals working on highly innovative enterprise projects &amp; products. Our customer base includes Fortune 100 retail and CPG companies, leading store chains, fast-growth fintech, and multiple Silicon Valley startups.
What makes Confiz stand out is our focus on processes and culture. Confiz is ISO 9001:2015 (QMS), ISO 27001:2022 (ISMS), ISO 20000-1:2018 (ITSM), ISO 14001:2015 (EMS), ISO 45001:2018 (OHSMS) Certified. We have a vibrant culture of learning via collaboration and making workplace fun.
People who work with us work with cutting-edge technologies while contributing success to the company as well as to themselves.
To know more about Confiz Limited, visit: https://www.linkedin.com/company/confiz-pakistan/</div>

Senior/Principal Data Engineer

GoodCore Software

Principal Responsibilities:<ul><li>Responsible for design and administration of On-Prem and Cloud Infrastructure.</li><li>Manage cloud environments in line with security guidelines</li><li>Manage Company's email server.</li><li>Work with CI/CD pipelines</li><li>Provide expertise in one or many of the following cloud and virtualization products: AWS, Azure, Google Cloud</li><li>Provide advice and information to customers and colleagues regarding Amazon Web Services and</li><li>general cloud infrastructure as service offerings and best practices</li><li>Keep apprised of new Amazon Web Services and general cloud offerings</li><li>Work with the Systems team to develop a scalable, highly available, and secure AWS strategy</li><li>Taking ownership of technical issues and working with other Engineering groups to resolve more</li><li>advanced issues when necessary</li><li>Collaborating with DevOps team members as well as all of engineering</li></ul>Other Responsibilities:<ul><li>Manage team for Support of Windows, Microsoft 365, and System services.</li><li>Deploy, support, and secure endpoint devices in a distributed network.</li><li>Deploy and maintain enterprise application for development, QA, staging, and production environments</li><li>hosted on cloud infrastructure.</li></ul>Experience &amp; Requirements:<ul><li>Overall 3-5 years of experience as Systems &amp; Cloud Infrastructure Engineer</li><li>Experience using cloud services AWS</li><li>2+ years experience building and deploying AWS or Azure infrastructure</li><li>2+ years Linux experience</li><li>2+ years supporting Windows desktop</li><li>AWS Cloud Practitioner certification is a bug plus</li></ul>Skills:<ul><li>Technical problem solver with curiosity, ambition, and integrity.</li><li>Willingness to learn and adapt to the entire technology stack</li><li>Solid research skills with an emphasis on finding and using information quickly</li><li>Networking experience -routers, switches, firewalls is must</li><li>Cloud or Virtualization technology experience (VMWare, AWS, Xen or KVM</li></ul>Job Type: Full-timeExperience:<ul><li>Cloud (AWS or Azure): 2 years (Preferred)</li><li>Infrastructure: 2 years (Preferred)</li></ul>Work Location: In person

Senior Systems & Cloud Infrastructure Engineer

NextGenI

<div><div><div><div><div><div><div><ul><div>Karachi</div>
<div>Full-Time</div><div> 
</div></ul></div></div></div></div></div></div><div><div><div>Job Details:
<div><ul><li>Role: Senior and Principal Node Engineers</li></ul>
<ul><li>Location: Karachi (Onsite initially, hybrid after 2-3 months)</li></ul>
<ul><li>Positions: Multiple</li></ul>
<ul><li>Experience Range: 7+ years</li></ul>
</div>
About NextGENi: 
 
NextGENi (Next Generation Innovations) is transforming how regional startups build their technology teams. We help ambitious founders build and manage their offshore technology teams at twice the speed and fraction of the cost. We have built tech teams for some of the leading startups in the region including Careem, Dubizzle, and Kavak. Our mission is to create exceptional tech teams while maintaining an unparalleled culture and the highest regard for professional principles.
About the Role: 
 
We are looking for a highly experienced Backend Engineer (Node.js/NestJS) with 7+ years of expertise in building and scaling production-grade systems. The ideal candidate will lead backend architecture, design, and development of robust RESTful APIs and services while ensuring performance, maintainability, and best practices. You will work closely with cross-functional teams, mentor junior developers, and drive backend excellence through technical leadership. Experience with MySQL, observability tools, and modern development practices is essential, while knowledge of CI/CD, cloud platforms, and microservices is a strong plus.
Key Requirements:
<div><ul><li>7+ years of backend development experience with a proven track record of delivering scalable, production-grade systems</li></ul>
<ul><li>Expert in Node.js, with at least one large-scale project shipped using the NestJS framework in a lead or principal capacity</li></ul>
<ul><li>Architect and own the design and implementation of RESTful APIs and backend services, ensuring robustness, maintainability, and performance</li></ul>
<ul><li>Deep hands-on experience integrating relational databases such as MySQL, including schema design, optimization, and ORM usage (preferably Prisma)</li></ul>
<ul><li>Lead technical reviews, enforce best practices, and set coding and architectural standards for the backend team</li></ul>
<ul><li>Proactive in observability &mdash; leveraging tools like Sentry, Datadog, or New Relic to monitor application health, identify performance bottlenecks, and guide resolution efforts</li></ul>
<ul><li>Comfortable with AI-driven development tools such as Cursor, GitHub Copilot, or similar IDEs to enhance productivity and code quality</li></ul>
<ul><li>Strong communicator capable of collaborating cross-functionally with frontend, DevOps, and product teams to align technical direction with business goals</li></ul>
<ul><li>Mentor and coach backend developers to elevate team capabilities and technical maturity</li></ul>
</div>
Nice to Have:
<div><ul><li>Familiarity with testing frameworks (e.g., Jest, PlayWright, Cypress) and enforcing test-driven or behavior-driven development practices</li></ul>
<ul><li>Exposure to modern deployment practices (CI/CD pipelines, containerization, AWS/GCP/Azure environments).</li></ul>
<ul><li>Experience designing event-driven or microservices architectures is a plus.</li></ul>
</div>
<div><div>Instructions to Apply
To Apply, send your resumes to talent@nextgeni.com with subject mentioning &ldquo;NGI-Node-003&rsquo;&rsquo; 
Download a blank applicant form
<div><div>Download Form</div></div>
<div>Disclaimer 
Kindly refrain from renaming this file or altering the form&rsquo;s format, as it may result in rejection by the ATS. member at NextGENi, and you have cleared the assignment.</div>
</div></div>
</div></div></div><div><div><div><div>Benefits
If you give your employees the best, they will give you their best! 
We offer the best compensation package to our employees in the industry within Pakistan, second only to none. Take a look at our comprehensive list of benefits that comes with working for us, regardless of your title and position.</div></div></div></div></div>

Senior Engineers – Node

Liquid Technologies

DEVOPS ENGINEER-JOB DESCRIPTION We are seeking a talented and experienced DevOps Engineer to join our technology team. The ideal candidate will play a key role in the design, implementation, and maintenance of our DevOps practices, ensuring the seamless integration of development and operations. The DevOps Engineer will collaborate with cross-functional teams to automate and streamline our processes, enhance system reliability, and improve overall efficiency.Responsibilities: <ul><li>Building and setting up new development tools and infrastructure</li><li>Understanding the needs of stakeholders and conveying this to developers</li><li>Working on ways to automate and improve development and release processes</li><li>Testing and examining code written by others and analyzing results</li><li>Ensuring that systems are safe and secure against cybersecurity threats</li><li>Identifying technical problems and developing software updates and &lsquo;fixes&rsquo;</li><li>Working with software developers and software engineers to ensure that development follows established processes and works as intended</li><li>Planning out projects and being involved in project management decisions</li></ul>Requirements:<ul><li>BSc in Computer Science, Engineering or relevant field</li><li>At least 3years of experience as a DevOps Engineer or similar software engineering role</li><li>Proficient with git and git workflows, Github Actions, Travis, Jenkins, Jenkins CLI, Terraform, CloudFormation, AWS, GCP, Azure, JIra, SMTP, DNS, Telnet, SSH</li><li>Good knowledge of Ruby or Python</li><li>Working knowledge of databases and SQL</li><li>Problem-solving attitude</li><li>Collaborative team spirit</li></ul>Preferred Qualifications<ul><li>Master's degree in Computer Science or Software Engineering</li><li>At least 3years of experience with software engineering and civil engineering</li><li>Experience developing engineering applications for a large corporation</li></ul>Job Type: Full-timePay: Up to Rs200,000.00 per monthApplication Question(s):<ul><li>What is your current salary?</li><li>What is your expected salary?</li><li>How soon you can join if get selected? (in days)</li><li>Are you comfortable to work in Afternoon Shift, Onsite (12PM- 9 PM)</li><li>Are you comfortable to commute to Zamzama Phase V, Karachi?</li></ul>Work Location: In person

DevOps Engineer

Explore 959+ Principal software engineer in Karachi this November. Find roles across top companies and apply now to boost your career.

959 principal software engineer jobs IN Karachi

Principal Software Engineer

Principal Software Engineer

Principal Software Engineer .NET

Senior/Principal Data Engineer

Senior Systems & Cloud Infrastructure Engineer

Senior Engineers – Node

DevOps Engineer