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backend infra software 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.
 
 
 
 Responsibilities
 
 
 
 <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
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <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
 
 
 </li>
 </ul>
 
 Bonus points
 
 
 
 <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
 
 
 </li>
 </ul>
 
 About Us
 
 
 
 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.
 
 
 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

Kuza Ventures

Position: Backend Python Developer Industry: IT Location: Karachi Job Role: Onsite Experience: 3-5 Years Education: Bachelor's or Master's in Computer Science or a degree in a relevant fieldResponsibilities: - Senior backend developer that can build scalable systems. - Working technical knowledge of Python ,Flask API's, and Graph QL - Must have experience with AWS or Azure. - Develop and create new software programs and applications. - Plan phases of the software development life cycle (SDLC) for various projects. - Experience with MySQL, MS SQL and Postgres database. - Experience with CI/CD pipelines and related tools.Job Type: Full-timePay: Rs200,000.00 - Rs300,000.00 per monthWork Location: In person

Backend Python Developer

Systems Limited

<div>Position: React Native Developer 
Location: Pakistan

Summary

React Native Developer at Systems Limited will be working in a full-stack environment and have a solid understanding of cloud-native development principles. You will be responsible for designing, developing, and maintaining mobile applications while collaborating with cross-functional teams to deliver high-quality software solutions.

Responsibilities
<ul>
<li>Develop, test, and maintain high-performance React Native mobile applications for iOS and Android platforms.</li>
<li>Write clean, maintainable, and efficient code using JavaScript and related technologies.</li>
<li>Collaborate with backend developers to integrate APIs using Node.js and GraphQL.</li>
<li>Utilize jQuery and other frontend tools as needed for web-related components or hybrid app features.</li>
<li>Implement cloud-native solutions and deploy applications on cloud platforms (AWS, Azure, GCP, etc.).</li>
<li>Work with Python scripts or backend services to automate tasks, support data processing, or integrate services.</li>
<li>Participate in code reviews, troubleshoot, and debug issues to improve application performance.</li>
<li>Stay updated with the latest industry trends and technologies to continuously improve development practices.</li>
<li>Coordinate with product managers, designers, and other stakeholders to understand requirements and deliver solutions on time.</li>
</ul>
Requirements
<ul>
<li>Proven experience as a React Native developer with a strong portfolio of mobile applications.</li>
<li>Proficiency in JavaScript (ES6+) and solid understanding of React Native framework.</li>
<li>Experience with backend technologies, especially Node.js and GraphQL.</li>
<li>Familiarity with frontend libraries such as jQuery is a plus.</li>
<li>Knowledge of Python programming for automation or backend services.</li>
<li>Understanding of cloud-native development, containerization (Docker), and cloud services (AWS, Azure, GCP).</li>
<li>Experience with version control systems like Git.</li>
<li>Strong problem-solving skills and ability to work independently and in a team environment.</li>
<li>Excellent communication skills and ability to collaborate across teams.</li>
<li>Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field (or equivalent practical experience).</li></ul></div>

React Native Developer

Quality Vertex Integrated System Engineering Pvt, Ltd.

Key Responsibilities:<ul><li>Assist in the development of scalable web applications using modern frameworks</li><li>Collaborate with senior developers in writing clean, maintainable, and efficient code- Participate in code reviews, debugging, and testing</li><li>Support integration of RESTful APIs and database operations</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Software Engineering, Computer Engineering, or equivalent from a reputable university</li><li>Frontend: Basic knowledge of React.js or Angular, HTML, CSS, JavaScript</li><li>Backend: Familiarity with .NET (C#) or Node.js</li><li>Understanding of REST APIs and version control systems (Git)</li><li>Basic knowledge of SQL or NoSQL databases</li><li>Strong problem-solving and logical thinking skills- Passion for learning and a team-oriented attitude</li><li>Fresh graduates are encouraged to apply</li></ul>How to Apply: Interested candidates can apply by sending their updated resume to career@qvise.com. Applicants must mention the job title they are applying for (e.g., Trainee Frontend Developer or Trainee Backend Developer) in the email subject line.Job Type: Full-timePay: Rs30,000.00 - Rs50,000.00 per monthWork Location: In person

Trainee Software Engineer

Arwen Tech

<div>
 Posted on Sep 15, 2025
 
 
 Title
 
 
 Backend Developer
 
 
 Apply before
 
 
 Oct 10, 2025
 
 
 City
 
 
 Karachi
 
 
 
 Responsibilities
 
 
 
 
 Summary of Job Profile:
 
 
 
 We are looking for an experienced Backend Developer proficient in Laravel and MySQL to maintain and enhance our backend systems. The ideal candidate will focus on improving API performance, adding new features, and fixing bugs while ensuring smooth integration with third-party services and cloud deployments.
 
 
 
 Essential Duties &amp; Responsibilities
 
 
 
 <ul>
 <li>
 Maintain and enhance backend API endpoints for seamless functionality.
 </li>
 <li>
 Manage core business logic including orders, users, payments, and notification systems.
 </li>
 <li>
 Write clean, scalable, and maintainable code along with efficient database schemas.
 </li>
 <li>
 Integrate third-party services such as SMS gateways, push notifications, and CRMs.
 </li>
 <li>
 Monitor backend performance and optimize API response times.
 </li>
 <li>
 Handle queue jobs and background processing efficiently.
 </li>
 <li>
 Deploy and manage applications on cloud platforms like AWS or DigitalOcean.
 </li>
 <li>
 Collaborate with frontend and mobile teams to ensure smooth API integration.
 </li>
 <li>
 Participate in code reviews and maintain CI/CD pipelines using Git and Laravel Horizon.
 
 
 </li>
 </ul>
 
 Knowledge, Skills, Abilities (KSA&rsquo;s) required to successfully perform the job:
 
 
 
 <ul>
 <li>
 Strong expertise in Laravel framework and MySQL database management.
 </li>
 <li>
 Proficient in RESTful API development and queue/job handling.
 </li>
 <li>
 Experience with cloud deployment and management (AWS, DigitalOcean).
 </li>
 <li>
 Familiarity with Git version control, CI/CD pipelines, and Laravel Horizon.
 </li>
 <li>
 Ability to write clean, reusable, and well-documented code.
 </li>
 <li>
 Strong problem-solving skills and attention to detail.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 
 Education, Experience, Licensure, Certification required for the position:
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field preferred.
 </li>
 <li>
 3-5 years of experience in the field
 </li>
 <li>
 Laravel and PHP certifications are a plus.
 </li>
 <li>
 AWS or cloud platform certifications are advantageous.
 
 
 </li>
 </ul>
 
 Competencies Required To Successfully Perform The Job
 
 
 
 
 Technical Competencies
 
 
 
 
 Behavioral/General Competencies
 
 
 
 <ul>
 <li>
 Laravel PHP Framework
 </li>
 <li>
 MySQL and database schema design
 </li>
 <li>
 REST API development and optimization
 </li>
 <li>
 Queue handling and background job processing
 </li>
 <li>
 Cloud platforms (AWS, DigitalOcean)
 </li>
 <li>
 Version control (Git), CI/CD pipelines
 </li>
 <li>
 Third-party API integrations (SMS, push notifications, CRMs)
 </li>
 <li>
 Strong communication and teamwork skills.
 </li>
 <li>
 Proactive in identifying and resolving backend issues.
 </li>
 <li>
 Adaptable to evolving technologies and requirements.
 </li>
 <li>
 Detail-oriented with a focus on performance and scalability.
 </li>
 <li>
 Ability to manage multiple tasks and meet deadlines efficiently.
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 Excellent Salary
 </li>
 <li>
 Fuel Allowance
 </li>
 <li>
 Medical Insurance
 </li>
 <li>
 Annual Leaves
 </li>
 <li>
 Provident Fund
 </li>
 <li>
 EOBI
 </li>
 <li>
 Annual Bonus
 </li>
 </ul>
</div>

Backend Developer

appearls

Appearls is looking for a talented Sr. Backend Developer with 2+ years of experience to join our growing team. If you&rsquo;re passionate about coding, problem-solving, and building scalable solutions, we&rsquo;d love to hear from you!About the Role: As a Backend Developer, you will be responsible for designing, developing, and maintaining backend systems, APIs, and dashboards. You&rsquo;ll work closely with our front-end developers and design teams to deliver high-performing solutions for international projects.Key Responsibilities: Develop and maintain backend applications, APIs, and dashboards.Write clean, secure, and efficient code using PHP, HTML, and JavaScript. Optimize websites and applications for speed and performance. Work with databases (MySQL, etc.) and manage server-side logic. Collaborate with front-end developers for seamless integration. Troubleshoot, debug, and upgrade existing systems.Requirements:2+ years of proven experience as a Backend Developer. Strong knowledge of PHP, HTML, JavaScript (Node.js/Vanilla), CSS. Hands-on experience with speed optimization techniques. Familiarity with frameworks such as Laravel, CodeIgniter, or similar (plus point).Good understanding of REST APIs and database designability to work independently and manage multiple tasks.Location: Main Shahrah-e-Faisal, KarachiJob Type: Full-timeWork Location: In person

Sr. Backend Developer

Quanrio LLP

We are looking for a Senior Backend Developer (Node.js + AWS) to join our dynamic engineering team. The ideal candidate will have strong expertise in backend development, database management, and cloud-native applications. This role is focused on building scalable, secure, and high-performance backend systems.Key Responsibilities:<ul><li>Develop, test, and maintain backend services using Node.js (JavaScript/TypeScript).</li><li>Design and manage RESTful APIs (GraphQL knowledge is a plus).</li><li>Work with relational (PostgreSQL, MySQL) and non-relational (MongoDB, DynamoDB) databases.</li><li>Build and manage cloud infrastructure using AWS services (CloudFormation, Lambda, API Gateway, S3, IAM).</li><li>Ensure scalability, performance, and security across backend systems.</li><li>Collaborate with frontend and product teams for seamless API integration.</li><li>Contribute to CI/CD pipelines, monitoring, and logging.</li><li>Conduct code reviews, debugging, and performance optimization.</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>3&ndash;5 years of professional experience in backend development.</li><li>Strong expertise in JavaScript/Node.js (TypeScript is a plus).</li><li>Hands-on experience with SQL databases (PostgreSQL, MySQL).</li><li>Proficiency in NoSQL databases (MongoDB, DynamoDB).</li><li>Solid understanding of API development best practices.</li><li>Strong knowledge of AWS services (CloudFormation, Lambda, API Gateway, S3, IAM).</li><li>Familiarity with Git and Agile workflows.</li></ul>Good To Have:<ul><li>Knowledge of GraphQL.</li><li>Experience with caching (Redis).</li><li>Familiarity with Docker/Kubernetes.</li><li>Exposure to monitoring tools (CloudWatch, ELK).</li><li>Experience with CI/CD pipelines and DevOps practices.</li></ul>Location: Gulshan-e-Iqbal, Karachi. Job Type: Full-time, Onsite. Timings: Morning shiftJob Type: Full-timeProjected Total Compensation: Rs250,000.00 - Rs300,000.00 per monthWork Location: In person

Senior Backend Developer

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