business analyst

azure data engineer

project manager

architect

assistant engineer

backend engineer

9D Technologies & Imagination AI

<div>We are looking for a skilled Backend QA Engineer to join our Core Engineering team. The ideal candidate will have strong experience in backend API testing, performance testing, and integration testing between backend systems and frontend applications. The role involves ensuring reliability and performance of backend services while identifying bottlenecks across layers.<ul>
<li>
Design and execute test plans and test cases for backend APIs and microservices.</li>
<li>Perform manual and automated testing of RESTful APIs using tools like Postman, Selenium, or Katalon.</li>
<li>Conduct load testing, stress testing, and performance benchmarking using tools such as JMeter or Locust.</li>
<li>Collaborate with Android, iOS, and backend developers to perform end-to-end integration testing.</li>
<li>Implement automated regression tests and document test results and prepare clear, actionable QA report
</li></ul>Requirements<ul>
<li>
3&ndash;5 years of experience as a QA Engineer, with a focus on backend/API testing.</li>
<li>Strong hands-on experience with Postman, Selenium, or Katalon.</li>
<li>Experience with performance testing tools (e.g., JMeter, Gatling, Locust).</li>
<li>Understanding of HTTP protocols, REST APIs, and websockets
</li><li>Strong debugging and analytical skills to isolate backend vs. frontend issues.</li>
<li>Knowledge of SQL and basic database validation is a plus.</li>
<li>Familiarity with Python or JavaScript-based testing frameworks.</li>
<li>Exposure to Cloud environments (AWS/GCP) for environment-based testing.</li>
<li>Understanding of monitoring tools like Grafana or Prometheus. 
</li></ul>Benefits<ul>
<li>
Competitive pay that matches your skills and experience</li>
<li>Family Health Insurance</li>
<li>Paid Time Off to recharge and relax</li>
<li>Work-Life Balance and a supportive environment</li>
<li>Delicious meals provided to keep you fueled</li>
<li>Stay active with convenient, on-site fitness facilities</li></ul></div>

Backend QA Engineer

Flatgigs

<div>
 At Flatgigs, a forward-thinking tech company in the UAE, we specialize in creating cutting-edge digital solutions for logistics and operations management. Our team is composed of dedicated professionals who are passionate about harnessing technology to drive efficiency and innovation in the logistics sector.
 
 
 
 About The Role
 
 
 
 We are looking for a talented Backend Developer to join our dynamic team. In this role, you will focus on building and maintaining the backend components of our logistics platform. You will be responsible for designing robust APIs, ensuring efficient data processing, and collaborating with front-end developers to create seamless user experiences. You will play a key part in enhancing our platform's functionality and performance through strong engineering practices and innovative thinking.
 
 
 
 Requirements
 
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Develop RESTful APIs, microservices, and backend modules to support operational workflows
 </li>
 <li>
 Integrate with external systems, HR systems, rostering platforms, and telematics sources
 </li>
 <li>
 Implement data transformation, validation rules, and complex business logic
 </li>
 <li>
 Ensure security through proper authentication, authorization, and data protection standards
 </li>
 <li>
 Optimize service performance and efficiency for high-volume operational data
 </li>
 <li>
 Collaborate with Client Data Engineer and internal Frontend Developer to ensure seamless end-to-end functionality
 </li>
 <li>
 Maintain version control, documentation, and adherence to coding standards
 </li>
 <li>
 Participate in sprint planning, estimations, and technical discussions
 
 
 </li>
 </ul>
 
 Required Skills &amp; Qualifications
 
 
 
 <ul>
 <li>
 Strong experience with modern backend frameworks (e.g., .NET Core, Node.js, Java, or similar)
 </li>
 <li>
 Experience developing secure, scalable REST APIs
 </li>
 <li>
 Familiarity with integration patterns, message queues, and event-driven architecture
 </li>
 <li>
 Experience with relational and NoSQL databases
 </li>
 <li>
 Practical knowledge of authentication protocols (OAuth2, JWT)
 </li>
 <li>
 Strong debugging, optimization, and problem-solving skills
 </li>
 </ul>
</div>

Backend Developer

Confiz

<div>We are hiring a Senior/Principal Full Stack Engineer (Java + React) with 3-7 years of experience to design, develop, and maintain scalable software solutions for Supply Chain and warehouse management. The ideal candidate will have strong expertise in Java, Spring Boot, and React, along with cloud technologies, and the flexibility to work from 2 PM to 11 PM PKT to collaborate with global teams.
Responsibilities:
<ul><li>Develop full-stack software systems to support Supply Chain services and warehouse management.
</li><li>Design, architect, and implement frontend (React) and backend (Java/Spring Boot) solutions for complex business problems.
</li><li>Ensure the delivery of high-quality, scalable, and maintainable code with proper testing.
</li><li>Document system designs and technical specifications.
</li><li>Provide on-call support for production systems owned by the team.
</li></ul>Requirements:
<ul><li>3-7 years of professional experience in full-stack development (Java + React).
</li><li>Strong proficiency in Backend: Java, Spring Boot, Microservices, REST APIs and Frontend: React.js, JavaScript/TypeScript, modern UI frameworks
</li><li>Experience with distributed systems and large-scale applications.
</li><li>Expertise in incident management, debugging, and root cause analysis.
</li><li>Hands-on experience with messaging systems (Kafka) and databases (SQL/NoSQL).
</li><li>Proficiency in cloud platforms (AWS, Kubernetes); GCP is a plus.
</li><li>Familiarity with CI/CD pipelines (GitLab, Terraform), logging (New Relic, Splunk), and observability tools.
</li><li>Ability to design and articulate scalable system architectures.
</li><li>Flexibility to work from 2 PM to 11 PM PKT for team collaboration.
</li><li>Prior experience in Supply Chain is a plus.
</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 Fullstack Engineer (Java+React)

KRANK

About Krank: 
We are a technology-driven SaaS company building products for the heavy equipment and industrial sector. Our ecosystem includes:
 
<ul>
<li>Web-based marketplace and workflow platforms</li>
<li>React Native mobile applications for iOS and Android</li>
<li>Smart glasses–based workflows for remote inspections</li>
<li>AWS-hosted backend services built using Node.js</li>
</ul>
We work at the intersection of engineering, product design, and modern cloud technologies to deliver efficient, reliable, and real-world solutions for industrial operations. Our culture is highly collaborative, product-focused, and centered on building meaningful tools that improve field workflows, inspections, and equipment management at scale.
 
About Inspeq: 
Inspeq is a SaaS platform for inspections, asset management, and work orders. It’s designed for heavy equipment rental, mining, and construction companies, enabling them to manage operations more efficiently with modular, configurable workflows and AI-powered features like Remote Workorders (live remote guidance) and AI Discrepancy Reports.
 
Role Overview: 
We are looking for a Lead Backend Developer to design, build, and scale robust backend systems. You will own backend architecture and implementation, guide engineering decisions within the backend domain, and mentor developers while working closely with Product, Frontend, and DevOps teams to deliver secure, scalable, and compliant solutions.
 
This role owns backend systems end-to-end while partnering with the Head of Engineering on cross-platform and company-wide architectural decisions.
 
Key Responsibilities: 
<ul>
<li>Lead the design and development of scalable, secure, and high-performance backend systems</li>
<li>Architect, build, and maintain APIs and backend services using Node.js, NestJS, and ExpressJS</li>
<li>Design and manage SQL and NoSQL databases, ensuring data integrity, performance, and scalability</li>
<li>Own API contracts, versioning, backward compatibility, and migration strategies</li>
<li>Ensure backend systems comply with GDPR and data protection best practices</li>
<li>Implement authentication, authorization, secure data handling, and service-to-service security</li>
<li>Define backend architecture, system design patterns, and coding standards</li>
<li>Write clean, maintainable, and well-tested code</li>
<li>Review code, mentor developers, and enforce engineering best practices</li>
<li>Collaborate closely with Product, Frontend, Mobile, and DevOps teams to deliver features end-to-end</li>
<li>Optimize backend performance, reliability, and scalability</li>
<li>Implement logging, monitoring, alerting, and error tracking to ensure system observability</li>
<li>Own backend technical debt, refactoring strategy, and long-term maintainability</li>
<li>Manage backend deployment workflows using Docker</li>
</ul>
Core Requirements: 
<ul>
<li>5+ years of backend development experience</li>
<li>Strong expertise in Node.js, NestJS, and ExpressJS</li>
<li>Hands-on experience with SQL databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, DynamoDB)</li>
<li>Strong understanding of REST APIs and backend architecture patterns</li>
<li>Experience designing multi-tenant SaaS architectures</li>
<li>Experience with async systems such as background jobs, queues, or event-driven workflows</li>
<li>Experience with Docker for containerization</li>
<li>Solid knowledge of GDPR compliance, data privacy, and secure data handling</li>
<li>Strong problem-solving and debugging skills</li>
<li>Experience leading or mentoring developers</li>
</ul>
Nice to Have (Plus)
 
<ul>
<li>Experience with OpenAI integrations and generative AI solutions</li>
<li>Hands-on experience with AWS services (ECS, ECR, S3, API Gateway, Lambda, etc.)</li>
<li>Knowledge of cloud infrastructure, scalability, and production deployments</li>
<li>Strong background in system design for large-scale applications</li>
<li>Experience with CI/CD pipelines, monitoring, and observability tooling</li>
<li>Experience supporting mobile applications (React Native backends, offline sync, media-heavy workflows)</li>
</ul>

Lead Backend Developer

PEARL

Industry: 
SaaS / AI / Voice Technology
 
Work Arrangement: 
Remote (EST)
 
Job Type: 
Full-time
 
Work Schedule: 
Standard business hours - US Eastern Time (EST)
 
Locations:: 
Anywhere Remote
 
About Pearl Talent: 
Pearl works with the top 1% of candidates from around the world and connects them with the best startups in the US and EU. Our clients have raised over $5B in aggregate and are backed by companies like OpenAI, a16z, and Founders Fund. They’re looking for the sharpest, hungriest candidates who they can consistently promote and work with over many years. Candidates we’ve hired have been flown out to the US and EU to work with their clients, and even promoted to roles that match folks onshore in the US.
 Hear why we exist, what we believe in, and who we’re building for: WATCH HERE
 
Why Work with Us?: 
At Pearl, we’re not just another recruiting firm—we connect you with exceptional opportunities to work alongside visionary US and EU founders. Our focus is on placing you in roles where you can grow, be challenged, and build long-term, meaningful careers.
 
About the Company: 
Our client is building an AI-powered voice receptionist platform for real-world B2B operations. The product manages inbound calls, booking workflows, pricing rules, and payments for service-based businesses. Currently in pilot phase, the platform is preparing for broader rollout. The engineering team is intentionally small, senior-leaning, and values execution quality, ownership, and practical problem-solving over heavy process.
 
Role Overview: 
We are looking for a hands-on Full-Stack Engineer to translate loosely defined product requirements into production-ready features. You will work closely with the CTO and a small engineering team to improve platform reliability, execution velocity, and code quality. This role is ideal for candidates who thrive in ambiguous, fast-paced environments, enjoy ownership, and take pride in shipping features that customers actively use. The work is cross-functional, execution-heavy, and requires strong problem-solving and practical implementation skills.
 
Your Impact: 
<ul>
<li>Deliver high-quality features from concept to production with minimal oversight.</li>
<li>Contribute directly to platform stability, reducing issues in active customer pilots.</li>
<li>Improve overall code quality, maintainability, and execution efficiency.</li>
<li>Support real customer workflows by integrating AI and voice logic reliably.</li>
<li>Enhance operational processes and backend/frontend integration across the platform.</li>
</ul>
Core Responsibilities: 
Engineering Execution & Ownership – 40%
 <ul>
<li>Translate high-level product requirements into technical designs and actionable Jira tickets.</li>
<li>Own features end-to-end, delivering clean, maintainable production code.</li>
<li>Review pull requests and enforce high code quality standards.</li>
<li>Document technical decisions and communicate trade-offs clearly.</li>
</ul>
Backend-Focused Full-Stack Development – 30%
 <ul>
<li>Build and maintain backend services using Python and modern frameworks (FastAPI-style).</li>
<li>Design and evolve relational database schemas and migrations.</li>
<li>Contribute to internal frontend features using React / Next.js as needed.</li>
</ul>
AI & Voice Workflow Integration – 20%
 <ul>
<li>Implement real customer workflows using AI and voice tools.</li>
<li>Connect LLM behavior, prompts, and tool logic to application code.</li>
<li>Focus on reliability, correctness, and production-ready implementation rather than experimental research.</li>
</ul>
Infrastructure & Integrations – 5%
 <ul>
<li>Support application deployment and operational reliability.</li>
<li>Contribute incremental improvements to existing infrastructure (e.g., Vercel).</li>
<li>Integrate and maintain third-party services such as voice providers and payment systems.</li>
</ul>
Pilot Support & Stabilization – 5%
 <ul>
<li>Triage issues from active customer pilots.</li>
<li>Identify whether issues stem from product gaps or engineering defects.</li>
<li>Stabilize pilot workflows while the core platform continues evolving.</li>
</ul>
Requirements: 
Must-Haves (Required): 
<ul>
<li>3+ years of professional software engineering experience.</li>
<li>Proven ability to own ambiguous problems and deliver production-ready solutions.</li>
<li>Experience shipping and maintaining live production systems.</li>
<li>Strong proficiency in Python and modern backend frameworks (e.g., FastAPI).</li>
<li>Experience with relational databases and schema evolution.</li>
<li>Knowledge of modern frontend frameworks (React or similar).</li>
<li>Excellent written communication and ability to document decisions clearly.</li>
<li>High learning agility with an execution-oriented mindset.</li>
</ul>
Nice-to-Haves (Preferred): 
<ul>
<li>Experience supporting early-stage products or live customer pilots.</li>
<li>Familiarity with cloud infrastructure (AWS or similar).</li>
<li>Exposure to LLM-powered features, AI agents, or voice-based applications.</li>
<li>Experience integrating with third-party or enterprise systems.</li>
</ul>
Tools Proficiency: 
Must-Haves (Required): 
<ul>
<li>Python, FastAPI, React, Next.js, Jira</li>
</ul>
Nice-to-Haves (Preferred): 
<ul>
<li>AWS, Vercel, AI/voice tooling, relational databases, Git</li>
</ul>
Benefits: 
<ul>
<li>Competitive Salary: Based on experience and skills</li>
<li>Remote Work: Fully remote—work from anywhere</li>
<li>Performance Bonus: Based on data accuracy, reporting timeliness, and overall sales efficiency</li>
<li>Team Incentives: Recognition for maintaining 100% CRM hygiene and on-time reporting</li>
<li>Generous PTO: In accordance with company policy</li>
<li>Health Coverage for PH-based talents: HMO coverage after 3 months for full-time employees</li>
<li>Direct Mentorship: Guidance from international industry experts</li>
<li>Learning & Development: Ongoing access to resources for professional growth</li>
<li>Global Networking: Connect with professionals worldwide</li>
</ul>
Our Recruitment Process: 
<ul>
<li>Application</li>
<li>Screening</li>
<li>Skills Assessment</li>
<li>Top-grading Interview</li>
<li>Client Interview</li>
<li>Job Offer</li>
<li>Client Onboarding</li>
</ul>
Ready to Join Us?: 
If this role aligns with your skills and goals, apply now to take the next step in your journey with Pearl.

Full-Stack Engineer - A285

Auspak International- Karachi

Key Responsibilities:1. Design, develop, and maintain Spring Boot-based backend services.2. Implement and secure REST APIs with Spring Security (JWT, Role-based access).3. Work with microservices architecture, ensuring service-to-service communication via REST, Feign Client, RestTemplate, and WebClient.4. Develop and manage real-time communication using Socket Programming / WebSockets.5. Work with MySQL and PostgreSQL databases &ndash; including schema design, writing optimized queries, and using ORM (Hibernate/JPA).6. Deploy applications on Cloud environments (AWS, Digital Ocean, or equivalent).7. Collaborate with QA and business teams during UAT to ensure high-quality deliverables.8. Write clean, efficient, and testable code following best practices.9. Participate in Agile/Scrum ceremonies and contribute to sprint planning and retrospectives.Core Technical Skills:1. Strong knowledge of Core Java (Java 8+) &ndash; OOP, Collections, Streams, Exception Handling, Multi-threading.2. Hands-on experience with Spring Boot &ndash; REST APIs, Spring Data JPA, Hibernate, validation, and exception handling.3. Experience in Spring Security (JWT authentication &amp; authorisation).4. Knowledge of Socket programming / WebSockets for real-time communication.5. Experience with Microservices &ndash; service discovery, API gateway, configuration management.6. Proficiency in MySQL and PostgreSQL &ndash; database design, joins, indexing, and performance tuning.7. Hands-on with Cloud basics (Docker, CI/CD, cloud deployment).8. Familiar with communication between services (REST, Feign Client, RestTemplate, WebClient).9. Experience in UAT preparation &ndash; API documentation (OpenAPI), Postman collections.Qualifications<ul><li>Proficiency in Java and strong programming skills</li><li>Experience in software development with a focus on designing and implementing scalable solutions</li><li>Familiarity with the Spring Framework and expertise in developing applications using it</li><li>Knowledge of microservices architecture and its implementation</li><li>Strong analytical and problem-solving abilities</li><li>Excellent teamwork and communication skills</li><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field is preferred</li><li>Prior experience with supply chain or factory automation systems is an advantage</li></ul>Job Type: Full-timeWork Location: In person

Java Developer

Careem

<div>
 
 About the Company
 
 
 
 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.
 
 
 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.
 
 
 
 
 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.
 
 
 
 
 By applying here you will be considered for multiple similar positions within Careem across several teams and if you are successful we will match you to the best fit role based on your career and personal preferences.
 
 
 
 What You'll Do
 
 
 
 <ul>
 <li>
 Work closely with other engineers on the team to build highly scalable and robust backend applications and services.
 </li>
 <li>
 Write high quality, performant and reliable code while working on defined tasks/bugs independently.
 </li>
 <li>
 Work independently to understand functional specifications and deliver complete features.
 </li>
 <li>
 Participate in the on-call rotation and be willing to jump in and help resolve any incidents within the defined SLA.
 </li>
 <li>
 Participate in team agile and engineering practices and contribute to their continuous evolution.
 
 
 </li>
 </ul>
 
 What You'll Need
 
 
 
 <ul>
 <li>
 4+ years of professional software development experience.
 </li>
 <li>
 Bachelor's Degree in Computer Science or other related technical field.
 </li>
 <li>
 Working experience with at least one modern object-oriented programming language such as Java, C#, C++, Golang, Kotlin.
 </li>
 <li>
 Working knowledge of Computer Science fundamentals including: object-oriented design, data structures and algorithms.
 </li>
 <li>
 Experience operating online systems reliably including deploying changes to production in live systems.
 
 
 </li>
 </ul>
 
 Preferred Skills &amp; Qualifications
 
 
 
 <ul>
 <li>
 Master's Degree in Computer Science or other related technical field.
 </li>
 <li>
 Experience with Java Spring, Golang and Cloud platforms such as Azure, Google Cloud Platform and AWS.
 </li>
 <li>
 Experience working with container technology including Docker and Kubernetes.
 </li>
 <li>
 Experience working with relational and non-relational database systems.
 </li>
 <li>
 Experience applying professional software engineering best practices, including coding standards, code reviews, source control management, build processes, testing, and operations.
 </li>
 </ul>
</div>

Senior Software Engineer I - Backend

Explore 82+ Backend engineer in Karachi this February. Find roles across top companies and apply now to boost your career.