backend engineer

Rainbow Group

Hiring: Senior Software Engineer (Backend &ndash; Golang)Company: Stealth Startup (AI / Generative Media) Product: Text-to-Image &amp; Text-to-Video Platform Location: Pakistan (Remote / Hybrid) Experience: 1&ndash;4+ years Tech Stack: Golang (Core), Next.js (Plus)About the RoleWe are building a next-generation AI platform focused on text-to-image and text-to-video generation. As a Senior Backend Software Engineer, you will work on the core backend systems that power high-throughput inference, job orchestration, user workflows, and platform scalability.This is a hands-on, impact-heavy role in a small team where your decisions will directly shape the product.What You&rsquo;ll Do<ul><li>Design and build high-performance backend services using Golang</li><li>Develop APIs to support image/video generation workflows</li><li>Work on job queues, async processing, and system reliability</li><li>Optimize backend systems for speed, scale, and cost</li><li>Collaborate closely with frontend and infrastructure teams</li><li>Participate in system design and architectural decisions</li><li>Write clean, maintainable, production-grade code</li></ul>Requirements<ul><li>1&ndash;4+ years of backend development experience</li><li>Solid understanding of:</li><li>Data structures &amp; algorithms</li><li>Concurrency and performance optimization</li><li>API design (REST / gRPC)</li><li>Experience with relational databases (PostgreSQL/MySQL)</li><li>Comfortable working in fast-moving startup environments</li><li>Must be a graduate of one of the following universities:</li><li>NUST</li><li>FAST (NUCES)</li><li>GIKI</li></ul>Nice to Have (Strong Plus)<ul><li>Experience with Golang, Next.js / React</li><li>Familiarity with Docker, Kubernetes, or cloud infrastructure</li><li>Experience with high-traffic systems or media pipelines</li><li>Exposure to AI platforms, ML inference, or GPU-based workloads</li></ul>Why Join<ul><li>Work on cutting-edge AI products (text-to-image / video)</li><li>High ownership and direct impact</li><li>Learn systems design at scale</li><li>Competitive compensation based on skill</li><li>Founder-level visibility and growth</li></ul>Job Type: Full-timePay: Rs250,000.00 - Rs400,000.00 per monthWork Location: In person

Senior Software Engineer

MOBIZ

<div>About Mobiz

Mobiz is an information technology firm, and we do three things exceptionally well: cloud and network automation, digital transformation, and data protection. Double-digit growth year-over-year has driven us to grow our team and ensure we stay ahead of the curve. 
What Can You Expect?

Every day at Mobiz we work with a deep sense of purpose. We continuously innovate. Our mission is to empower our clients to do more through transformation. You&rsquo;ll work in a collaborative environment alongside highly talented people that improve client operations and exceed expectations. We strive to simplify technology challenges, and no less. 
Who Are We Looking For?
Mobiz is hiring a skilled Backend Developer to build and maintain the robust backend systems that power our applications. You will leverage your expertise in Python, web frameworks like Fast API and Django, and familiarity with Microsoft Azure AI to develop APIs, services, and functionalities that ensure a seamless user experience.

Backend Developer will work on architecture, infrastructure and functionality on the server that allows front end (User interface) to interact with the database and carry out different functions. 


Key Responsibilities
<ul>
<li>Design, develop, and implement powerful backend systems using Python and web frameworks (Fast API, Django).</li>
<li>Create and maintain well-documented, scalable, and secure APIs for data access and manipulation.</li>
<li>Develop and integrate functionalities that interact with Microsoft Azure services and AI tools.</li>
<li>Collaborate with front-end developers and data scientists to ensure smooth integration across different layers of the application.</li>
<li>Perform unit testing, integration testing, and performance optimization of backend code.</li>
</ul><ul><li>Participate in the entire application lifecycle, focusing on coding and debugging.</li>
<li>Write clean code to develop functional web applications, troubleshoot and debug applications.</li>
<li>Perform UI tests to optimize performance.</li>
<li>Collaborate with Front-end developers to integrate user-facing elements with server-side logic.</li>
<li>Gather and address technical and design requirements.</li>
<li>Provide training and support to internal teams.</li>
<li>Build reusable code and libraries for future use.</li>
<li>Troubleshoot and debug complex backend issues to ensure application stability and uptime.</li>
<li>Stay up to date with the latest advancements in backend development tools and technologies.</li></ul> 


Qualifications
<ul>
<li>Bachelor&rsquo;s/Master&rsquo;s degree (Computer Science or related field)</li>
<li>2 - 5 years of experience in backend development using Python.</li>
<li>Fluency in English is mandatory</li></ul> 


Skills
<ul>
<li>In-depth knowledge of web development concepts (RESTful APIs, HTTP methods).</li>
<li>Proficiency in a web framework like Fast API or Django (experience with both is a plus).</li>
<li>Familiarity with Microsoft Azure cloud platform and its services.</li>
<li>Working knowledge of Microsoft Azure AI tools (experience with Cognitive Services or Machine Learning APIs is a plus).</li>
<li>Experience with database technologies (e.g. Postgre SQL, MySQL) and containerization technologies (e.g., Docker)</li>
<li>Experience in implementing security best practices for backend development.</li>
<li>Strong problem-solving skills and a passion for building efficient and maintainable code.</li>
<li>Excellent communication and collaboration skills to work effectively in a team environment.</li>
<li>Experience with cloud deployment and infrastructure management (e.g., Azure DevOps, AWS).</li>
<li>Experience in implementing security best practices for backend development.</li></ul> 


What We Offer
<ul>
<li>A team of bright, hard-working, and innovative people that will contribute to your growth.</li>
<li>Competitive Salary and comprehensive benefits plan.</li>
<li>A dynamic and collaborative work environment with opportunity to work with cutting-edge technology and innovative solutions.</li></ul> 


Other 
This is a full-time office based job in Islamabad, Pakistan. 
Closing

Mobiz embraces diversity and is committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better we are. We are an equal opportunity employer.

We thank all applicants for their interest. We will contact you if you are selected to move forward in the recruiting process.</div>

Backend Developer

HA-Technologies

We are looking for an experienced Backend Developer to design, develop, and maintain the backend services of a digital wallet application similar to Easypaisa and JazzCash. The candidate will work on secure transaction processing, API integrations, authentication, and database management, ensuring high performance, scalability, and security.Key Responsibilities<ul><li>Design and develop RESTful APIs using NestJS (TypeScript)</li><li>Implement secure authentication and authorization using JWT, OAuth2, PKCE</li><li>Integrate third-party fintech APIs</li><li>Design and manage PostgreSQL databases</li><li>Implement AES encryption for sensitive data (PINs, tokens, personal information)</li><li>Ensure data security and compliance with fintech standards (KYC, AML, SBP/PTA guidelines)</li><li>Implement logging, monitoring, and error handling</li><li>Collaborate with frontend, mobile, and QA teams</li><li>Support deployment and production issue resolution</li></ul>Required Technical SkillsBackend Framework: NestJS (Node.js, TypeScript, JavaScript)Database: PostgreSQL, MongoDBAuthentication &amp; Security:JWT-based authenticationAES encryptionRole-based access control (RBAC)API Development: REST APIs, JSONDatabase Tools: TypeORM / Prisma / SequelizeVersion Control: Git / GitHub / GitLabPreferred Skills<ul><li>Experience with fintech or payment systems</li><li>Knowledge of transaction reconciliation and ledger systems</li><li>Experience with Docker and CI/CD pipelines</li><li>Familiarity with Redis / caching mechanisms</li><li>Experience in microservices architecture</li><li>Understanding of payment security best practices</li></ul>Education &amp; ExperienceBachelor&rsquo;s degree in Computer Science / Software Engineering or equivalent2+ years experience in backend developmentPrior experience in financial or transactional systems is a strong plusJob Type: Full-timePay: Rs100,000.00 - Rs120,000.00 per monthWork Location: In person

Backend Developer (Fixtech – NestJS)

Motive

<div><div>Who we are:

Motive empowers the people who run physical operations with tools to make their work safer, more productive, and more profitable. For the first time ever, safety, operations and finance teams can manage their drivers, vehicles, equipment, and fleet related spend in a single system. Combined with industry leading AI, the Motive platform gives you complete visibility and control, and significantly reduces manual workloads by automating and simplifying tasks.

Motive serves nearly 100,000 customers &ndash; from Fortune 500 enterprises to small businesses &ndash; across a wide range of industries, including transportation and logistics, construction, energy, field service, manufacturing, agriculture, food and beverage, retail, and the public sector.

Visit gomotive.com to learn more.</div> 

<h3 class="jobSectionHeader">
About the Role:</h3>

As a Senior Software Engineer - Data Platform, you will be involved and responsible for full ownership and driving key data platform initiatives and life cycle of the data management including data ingestion, data processing, data storage, querying system, cost reduction efforts towards delivering product features to internal and external Motive customers.
We are looking for strong engineers to grow our Data Platform team. This team is responsible for driving the Motive's Data Platform vision. The team works in three areas: build scalable systems and services for data ingestion, access, processing and query to enable data driven product features, collaborate and work closely with the various stakeholders and our backend product teams to improve and add features to the platform.
<h3 class="jobSectionHeader">
What You'll Do:</h3>
<ul><li>Design and develop scalable distributed systems and frameworks for data management</li>
<li>Focus on addressing fault-tolerance and high availability issues, and work on scaling ingestion pipelines, improving and adding features to ETL framework while maintaining SLAs on performance, reliability, and system availability.</li>
<li>Collaborate with engineers across teams to identify and deliver cross-functional features</li>
<li>Participate in all aspects of the software development life cycle, from design to implementation and delivery.</li>
</ul><h3 class="jobSectionHeader">What We're Looking For:</h3>
<ul><li>5-10 years hands-on software engineering experience</li>
<li>Backend programming skills including multi-threading, concurrency, etc and proficient in one or more of Python</li>
<li>Strong CS fundamentals including data structures, algorithms, and distributed systems</li>
<li>Experience in designing, implementing, and operating highly scalable software systems and services</li>
<li>Experience building systems using technologies like Apache Kafka, Apache Spark, Airflow, Kubernetes</li>
<li>Experience with service-oriented architectures</li>
<li>Excellent troubleshooting skills and track record of implementing creative solutions</li>
<li>Hands on experience with containerized platforms like Docker and Kubernetes</li>
<li>BS in Computer Science or a related field; Masters preferred</li>
<li>Excellent verbal and written skills. You collaborate effectively with other teams and communicate clearly about your work.</li></ul><div> 
Creating a diverse and inclusive workplace is one of Motive's core values. We are an equal opportunity employer and welcome people of different backgrounds, experiences, abilities and perspectives.

Please review our Candidate Privacy Notice here.

UK Candidate Privacy Notice here.

The applicant must be authorized to receive and access those commodities and technologies controlled under U.S. Export Administration Regulations. It is Motive's policy to require that employees be authorized to receive access to Motive products and technology.

#LI-Remote</div></div>

Senior Software Engineer - Data Platform

IKONIC

<div>
 
 Position Title:
 
 Python Developer
 
 
 
 Timings:
 
 3PM - 12AM
 
 
 
 Department:
 
 Software Engineering
 
 
 
 Location:
 
 i10/3, Islamabad
 
 
 
 About Us:
 
 
 
 IKONIC is a US-based IT company headquartered in Miami, Florida, serving clients globally for over 9 years. We build scalable digital solutions and high-performing product teams. Innovation, ownership, and outcomes are core to how we work. Our diverse and experienced engineering team specializes in solving complex business challenges through modern, sustainable, and future-ready technologies.
 
 
 
 Position Purpose:
 
 
 
 We are seeking a skilled and versatile Python Backend Developer to join our Engineering team. In this role, you will leverage your expertise in backend development, web scraping, DevOps, and automation to build secure, scalable, and high-performing applications. You will work on modern architectures such as microservices, serverless computing, and RESTful APIs, while contributing to automation, CI/CD, and cloud-driven development processes.
 
 
 
 Education &amp; Professional Qualification:
 
 
 
 
 Degree(s)/Major(s):
 
 
 
 <ul>
 <li>
 Bachelors degree (or equivalent) in Computer Science, Software Engineering, or a related field from a reputable institution.
 </li>
 <li>
 Relevant certifications (e.g., Django, Flask, AWS, DevOps tools) are a strong plus.
 
 
 
 </li>
 </ul>
 
 Experience:
 
 
 
 <ul>
 <li>
 2-4 years of proven experience in backend development using Django and Flask.
 </li>
 <li>
 Proven experience with FastAPI for building high-performance APIs and microservices.
 </li>
 <li>
 Solid experience with web scraping techniques and tools (e.g., BeautifulSoup, Scrapy, Selenium, etc.).
 </li>
 <li>
 Hands-on experience with DevOps tools, cloud technologies, and automation frameworks.
 
 
 
 </li>
 </ul>
 
 Responsibilities:
 
 
 
 Web Development &amp; API Design:
 
 
 <ul>
 <li>
 Design and develop robust, scalable web applications using Django.
 </li>
 <li>
 Build lightweight, optimized applications using Flask for rapid deployment.
 </li>
 <li>
 Develop high-performance APIs and microservices using FastAPI to meet high scalability and speed requirements.
 </li>
 <li>
 Build, integrate, and maintain RESTful APIs for seamless data exchange between services and clients.
 
 
 
 </li>
 </ul>
 
 Web Scraping &amp; Automation:
 
 
 
 <ul>
 <li>
 Implement and manage web scraping solutions using tools like BeautifulSoup, Scrapy, and Selenium to extract data from various web sources.
 </li>
 <li>
 Automate data collection processes to enhance business intelligence, reporting, and data-driven decision-making.
 </li>
 <li>
 Manage and optimize scraping pipelines for efficiency and accuracy.
 </li>
 <li>
 Ensure the ethical and legal use of web scraping methods while respecting website terms of service.
 
 
 
 </li>
 </ul>
 
 DevOps &amp; Automation:
 
 
 
 <ul>
 <li>
 Manage infrastructure using Infrastructure-as-Code (IaC) tools like Terraform, Ansible, or AWS CloudFormation.
 </li>
 <li>
 Set up and manage CI/CD pipelines using tools like Jenkins, GitLab CI, or GitHub Actions to ensure seamless deployment workflows.
 </li>
 <li>
 Implement automated testing with PyTest, Unittest, or other testing frameworks to ensure code quality and stability.
 </li>
 <li>
 Work with cloud services (AWS, GCP, Azure) to implement scalable, secure infrastructure solutions.
 
 
 
 </li>
 </ul>
 
 Backend Architecture &amp; Microservices:
 
 
 
 <ul>
 <li>
 Develop scalable microservices using FastAPI, Flask, and other modern frameworks.
 </li>
 <li>
 Design and optimize databases using SQLAlchemy, Django ORM, or other relational and NoSQL database solutions.
 </li>
 <li>
 Implement serverless solutions with AWS Lambda, Google Cloud Functions, or similar cloud platforms.
 </li>
 <li>
 Architect systems with a focus on scalability, high availability, and performance.
 
 
 
 </li>
 </ul>
 
 Custom Software Development:
 
 
 
 <ul>
 <li>
 Build tailored software solutions to address business needs and challenges.
 </li>
 <li>
 Modernize legacy systems by migrating to newer technologies and architectures.
 </li>
 <li>
 Integrate diverse systems and services into cohesive, scalable digital ecosystems.
 
 
 
 </li>
 </ul>
 
 Requirements:
 
 
 
 <ul>
 <li>
 Strong proficiency in Django, Flask, and FastAPI.
 </li>
 <li>
 Extensive experience in web scraping using tools such as BeautifulSoup, Scrapy, Selenium, or similar technologies.
 </li>
 <li>
 Solid understanding of RESTful API development and integration.
 </li>
 <li>
 Hands-on experience with DevOps tools (Terraform, Jenkins, AWS, etc.).
 </li>
 <li>
 Expertise in database management and ORM frameworks (SQLAlchemy, Django ORM).
 </li>
 <li>
 Familiarity with microservices architecture and serverless computing.
 </li>
 <li>
 Knowledge of task automation, distributed systems, and data extraction techniques.
 </li>
 <li>
 Ability to develop scalable, secure, and high-performing backend systems.
 </li>
 <li>
 Strong problem-solving skills with attention to detail and code quality.
 </li>
 <li>
 Excellent communication, time management, and documentation skills.
 </li>
 <li>
 Ability to collaborate effectively with cross-functional teams (e.g., frontend developers, designers).
 
 
 
 </li>
 </ul>
 
 Nice to Have:
 
 
 
 <ul>
 <li>
 Prior experience with chatbot development, conversational AI, or virtual assistants.
 </li>
 <li>
 Experience with frameworks like LangGraph or similar agentic AI tools.
 </li>
 <li>
 Experience with workflow automation tools like n8n, Zapier, or Make.
 
 
 
 </li>
 </ul>
 
 Why Should You Join IKONIC?
 
 
 
 At IKONIC, we believe in providing meaningful growth opportunities to all employees. Our work environment is built to challenge, inspire, and elevate your professional journey.
 
 
 
 What We Offer:
 
 
 
 <ul>
 <li>
 A Growth Mindset: Work alongside experienced mentors who support your development and day-to-day challenges.
 </li>
 <li>
 A Dynamic Work Environment: We promote agility, initiative, and strong worklife balance. Your contribution matters, and we help you nurture it.
 </li>
 <li>
 Market-Competitive Compensation: Based on your qualifications, experience, and skill set.
 </li>
 <li>
 Equal Opportunity Employer: All employment decisions are based solely on merit and professional capability.
 
 
 
 </li>
 </ul>
 Note: Above goals and job descriptions are indicative and subject to change.
</div>

Python Developer

Salyhal Tech

About UsWe are a growing software development company focused on delivering high-quality, scalable applications for clients across multiple industries. We work with modern technologies and build reliable backend systems that power real-world products. We&rsquo;re looking for a skilled Backend Developer to join our team and contribute to exciting, long-term projects.Responsibilities<ul><li>Develop and maintain backend services using NestJS or Express.js</li><li>Design, implement, and optimize database schemas for MongoDB and MySQL</li><li>Build secure, scalable, and high-performance RESTful APIs</li><li>Integrate third-party services and external APIs</li><li>Write clean, maintainable, and well-documented code</li><li>Collaborate with frontend developers and other team members to deliver complete solutions</li><li>Troubleshoot, debug, and upgrade existing systems</li><li>Ensure best practices for security, performance, and scalability</li></ul>Requirements<ul><li>Strong proficiency in NestJS or Express.js</li><li>Hands-on experience with MongoDB and MySQL</li><li>Solid understanding of REST API design and development</li><li>Knowledge of authentication and authorization methods (JWT, OAuth)</li><li>Familiarity with Git and version control best practices</li><li>Strong problem-solving skills and attention to detail</li><li>Ability to work independently as well as in a team environment</li></ul>Nice to Have<ul><li>Experience with TypeScript</li><li>Knowledge of GraphQL</li><li>Basic understanding of cloud deployment or DevOps workflows</li></ul>Benefits<ul><li>Competitive salary based on experience</li><li>Flexible working hours</li><li>Remote or hybrid work opportunities</li><li>Opportunity to work on international projects</li><li>Learning and career growth opportunities</li></ul>How to ApplyPlease submit your resume, portfolio or GitHub link, and a brief cover letter explaining why you&rsquo;re a good fit for this role.Job Types: Full-time, Contract Contract length: 12 monthsPay: Rs50,000.00 - Rs70,000.00 per monthWork Location: In person

Full Stack Developer (Node.js / React.js / MongoDB / MySQL)

PackageX

<div><div><div>About PackageX</div><div>
PackageX automates data entry and manual logistics processes for receiving, inventory, and fulfilment in buildings, warehouses, and stores. It uses advanced AI scanning, flexible bolt-on apps, and APIs to drive exceptional workforce productivity, fulfilment efficiency, and real-time visibility.</div><div></div><div> 
Our vision is to build the most advanced logistics infrastructure company that orchestrates the movement of physical things and becomes the defining backbone of the digital supply chain.</div><div></div><div> 
We're a fast-growing pre-Series A stage startup in New York City with a distributed global team backed by Bullpen Capital, Pritzker Group, Sierra Ventures, Ludlow Ventures, MXV Capital, and NSV Wolf Capital.</div><div></div><div> 
About the role:</div><div>
We are seeking a highly skilled NodeJS Developer to join our Technical Support team. In this role, you will work at the intersection of development and technical support , helping resolve complex issues, maintaining critical backend services, and building tools to improve operational efficiency. The ideal candidate has strong backend development skills with a problem-solving mindset and a customer-focused attitude.</div><div></div><div> 
Responsibilities:</div><ul><li> Develop and maintain backend systems and support tools using NodeJS to enhance the efficiency of the Technical Support team.</li><li> Investigate and resolve complex technical issues escalated by customer support or internal teams.</li><li> Collaborate closely with Support, Engineering, DevOps, and Product teams to triage bugs, identify root causes, and deliver timely solutions.</li><li> Build scripts, utilities, and internal APIs to automate recurring support tasks and data workflows.</li><li> Monitor application health, logs, and performance metrics to proactively detect and address system anomalies.</li><li> Participate in on-call rotations or urgent incident responses when needed.</li><li> Write clean, maintainable, and well-documented code that is easy for others to understand and build upon.</li><li> Contribute to technical documentation and internal knowledge base articles.</li></ul><div></div><div> 
Skills and Qualification:</div><ul><li> 4+ years of hands-on experience with NodeJS in a production environment.</li><li> Strong understanding of JavaScript, RESTful APIs, WebSockets, SQL, and Redis.</li><li> Experience working with cloud platforms, particularly GCP or AWS.</li><li> Prior exposure to cloud-native development and debugging tools is a plus.</li><li> Solid experience in debugging, troubleshooting, and performance tuning of backend applications.</li><li> Understanding of software development best practices including Git, code reviews, and testing frameworks.</li><li> Excellent communication skills with a customer-centric approach.</li><li> Ability to work independently and manage multiple priorities in a fast-paced environment.</li><li> Experience working in Agile teams and using collaboration tools like Jira, Linear, etc.</li></ul><div></div><div> 
What can you expect from the application process?</div><div>
All applications will be looked at by the People team who will reach out to shortlisted candidates. Across various interview rounds, you'll speak with the hiring manager and other functional heads. We want to have an open discussion about your work and how we can be a great fit for each other. The process may also involve an assessment or presentation relevant to the role. You can expect an offer after three rounds of interviews. All offers are subject to satisfactory reference and background checks.</div></div>
<div><div>We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</div></div></div>

NodeJS Developer – Technical Support Team

Explore 152+ Backend engineer in Islamabad Pakistan this January. Find roles across top companies and apply now to boost your career.