Current jobs related to Nodejs & Nestjs Developer - Lahore, Punjab - Simplex Technology Solutions

  • NodeJS Developer

    1 week ago

    Lahore, Punjab, Pakistan Chainfore Full time 300,000 - 600,000 per year

    Company DescriptionChainfore is a global leader in next-generation digital services and consulting. We specialize in transforming ideas into reality, preparing MVPs, and developing enterprise applications with cutting-edge solutions. Our commitment to innovation and excellence has established us as a trusted partner for businesses worldwide.Role...

  • Junior NodeJs Developer

    11 hours ago

    Lahore, Punjab, Pakistan Endless invo Full time 300,000 - 600,000 per year

    Company DescriptionEndless Innovation is a forward-thinking technology company specializing in delivering innovative and scalable digital solutions across multiple industries, including telemedicine, fintech, e-commerce, and healthcare. With a focus on empowering businesses, we provide robust technologies designed to drive growth and enhance user...

  • Full stack Developer

    11 hours ago

    Lahore, Punjab, Pakistan Wayout Lab Full time 900,000 - 1,200,000 per year

    Wayout Lab is looking for aFull Stack Web Developerwithat least 3 years of professional experience, primarily focused onbackend development. The ideal candidate will have strong expertise in building robust, scalable, and secure backend systems, along with solid understanding of frontend technologies.Responsibilities:Lead backend development using , , and...

  • Senior NodeJs Developer

    1 week ago

    Lahore, Punjab, Pakistan Blue Health Full time 1,200,000 - 2,400,000 per year

    Blue Health is seeking an experienced and detail-orientedBackend Developerwith deep expertise into join our healthcare technology division. The ideal candidate will be responsible for designing, developing, and maintaining robust, scalable, and secure backend systems that power data-driven healthcare applications.This role demands strong technical...

  • Senior Software Engineer- NodeJs

    2 weeks ago

    Lahore, Punjab, Pakistan Devsinc Full time 1,200,000 - 3,600,000 per year

    We are seeking a highly skilled and experienced Senior Developer to join our dynamic development team for evening shift. As a senior developer, you will play a key role in designing, developing, and maintaining robust backend systems for scalable applications. The ideal candidate is a self-starter who thrives in a fast-paced environment and has a strong...

  • MERN Stack Developer

    2 days ago

    Lahore, Punjab, Pakistan 3S Solutions Pvt Ltd Pakistan Full time 600,000 - 1,200,000 per year

    3S Solutionsis looking for a skilled MERN Stack Developerwith 2 to 3 years of hands on expertise in AWS, Lambda, Node, and ReactJS. The ideal candidate for this position is expected to design and develop complex web applications using NodeJS, ReactJS, and AWS services.Key Responsibilities:-Develop scalable and efficient applications using NodeJS and...

  • Senior MERN Stack Developer

    4 days ago

    Lahore, Punjab, Pakistan ElkTech Full time 1,200,000 - 3,600,000 per year

    We are seeking an experienced Senior Full Stack Developer with expertise in React, , and NestJS to join our growing development team. The ideal candidate will have a strong background in building scalable, high-performance web applications, with experience in both front-end and back-end development. Experience with cloud technologies is a plus as we...

  • MERN Developer

    4 days ago

    Lahore, Punjab, Pakistan Infotari Full time 900,000 - 1,200,000 per year

    Company DescriptionAt Infotari, we believe technology should do more than just work—it should inspire, empower, and transform. As a modern software house, we craft innovative solutions across web development, mobile applications, AI/ML, and LLM training, helping businesses stay ahead in a digital-first world. Our team blends creativity with technical...

  • NodeJS Developer

    2 weeks ago

    Lahore, Punjab, Pakistan HR POD - Hiring Talent Globally Full time 300,000 - 600,000 per year

    Requirements:1-2 years of professional experience in and development.Strong proficiency in JavaScript and asynchronous programming.Familiarity with frameworks such as Express.Hands-on experience with RESTful API design and implementation.Proficiency with relational and NoSQL databases.Knowledge of cloud platforms like AWS or Azure would be a...

  • Senior Backend Developer

    2 weeks ago

    Lahore, Punjab, Pakistan BolTech Solutions Full time

    BolTech Solutions is HiringPosition: Senior Backend Developer (NestJS / PostgreSQL / Redis BullMQ)Location: Johar Town, Lahore (Hybrid)Experience: 5+ YearsDepartment: EngineeringEmployment Type: Full-timeAbout the RoleBolTech Solutions is seeking a Senior Backend Developer with strong expertise in NestJS, PostgreSQL, TypeORM, and Redis BullMQ.You'll be...

Nodejs & Nestjs Developer

2 weeks ago

Lahore, Punjab, Pakistan Simplex Technology Solutions Full time $90,000 - $120,000 per year

Backend Developer:

As a Backend Developer, you will work closely with cross-functional teams to drive the development of new features, optimize existing functionalities, and ensure the stability of our live production environment. Your expertise in backend technologies, microservices architecture, and programming principles will be critical to maintaining the performance and scalability of our applications. You will also contribute to code reviews, mentoring junior developers, and implementing industry-standard processes for version control (Git) and API testing.

Key Responsibilities

  • Feature Development and Optimization:
  • Design, develop, and deploy new features for our mature products running in multi-client live production environments.
  • Optimize existing backend systems to improve performance, scalability, and maintainability.
  • Collaborate with product managers and frontend developers to translate business requirements into technical specifications.
  • Backend Development with NestJS and
  • Build and maintain RESTful API endpoints using NestJS and .
  • Implement clean, modular, and reusable code following SOLID principles, Dependency Injection (IoC), and DRY methodology.
  • Ensure secure coding practices to protect against vulnerabilities such as SQL injection, XSS, and CSRF.
  • Database Management:
  • Design and optimize database schemas and queries for MariaDB.
  • Write efficient SQL queries and stored procedures to support application logic.
  • Monitor and troubleshoot database performance issues during development and staging environments.
  • Microservices Architecture:
  • Develop and maintain microservices-based architectures to ensure scalability and fault tolerance.
  • Implement service-to-service communication using protocols like gRPC or message brokers (e.g., SQS, RabbitMQ).
  • Ensure proper logging, monitoring, and error handling across all services.
  • Strong understanding of AWS Lambda and other microservices related products by AWS will be a plus.
  • Version Control and CI/CD:
  • Utilize advanced Git branching strategies (e.g., Git Flow, Trunk-Based Development) to manage codebase changes effectively.
  • Participate in code reviews to enforce quality standards and share knowledge within the team.
  • Automate deployment pipelines using CI/CD tools to streamline releases to EC2 instances running Nginx .
  • API Testing and Quality Assurance:
  • Use API testing frameworks and tools like Postman, Bruno , or Insomnia to validate API functionality and performance.
  • Write automated tests for APIs, including unit tests, integration tests, and end-to-end tests.
  • Collaborate with QA engineers to identify and resolve bugs before they reach production.
  • Production Support and Incident Management:
  • Monitor production systems to proactively detect and address issues.
  • Troubleshoot and resolve incidents affecting live environments, ensuring minimal downtime.
  • Document root cause analyses and implement preventive measures to avoid recurrence.
  • Code Reviews & Collaboration:
  • Review and provide feedback on code submissions via pull requests to ensure code quality, maintainability, and adherence to team standards.
  • Collaborate with fellow developers to identify improvements and share best practices.
  • Participate in regular code walkthroughs and technical discussions.
  • Help maintain a culture of continuous learning and code quality across the development team.
  • Mentorship and Knowledge Sharing:
  • Mentor junior developers and provide guidance on best practices for backend development.
  • Conduct workshops or training sessions to upskill the team on emerging technologies and methodologies.
  • Contribute to internal documentation and knowledge repositories.

Required Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
  • 2.5+ years of professional experience in backend development using and frameworks like NestJS.
  • Proven track record of working on large-scale, multi-client production environments.
  • Expertise in relational databases, specifically MariaDB, including schema design, query optimization, and indexing.
  • Strong understanding of microservices architecture, including inter-service communication, load balancing, and containerization.
  • Proficient in Git workflows, including advanced branching strategies and conflict resolution.
  • Familiarity with API testing tools like Postman, Bruno, or similar frameworks.

Preferred Skills

  • Experience with containerization technologies like Docker and orchestration tools like Kubernetes.
  • Knowledge of message brokers such as SQS, RabbitMQ or Redis for asynchronous processing.
  • Familiarity with observability tools like Prometheus, Grafana, or ELK Stack for monitoring and logging.
  • Demonstrated ability to apply programming principles like SOLID, IoC, and DRY in real-world projects.