Queuebuster jobs

Position Title: Backend Engineer Location: Noida Job Type: Full-Time Experience Required: 2 4 Years About QueueBuster QueueBuster , founded in 2016, is India's leading Business Super App. Our Android-based Mobile POS (Point of Sale) solution helps businesses of all sizes from large retail stores to small kiosks manage their operations with ease. With features like Billing, Inventory Management, Khata (Credit Ledger), Online Store, Customer Management, and Loyalty Programs, QueueBuster is the go-to platform for modern retail businesses. Role Overview We re looking for a Backend Engineer who is passionate about building fast, scalable, and secure backend systems. You will work closely with our engineering and product teams to design, develop, and maintain the server-side logic and infrastructure powering our mobile POS solution. This is a full-time role based out of our Noida office, and it requires someone who thrives in a collaborative, fast-paced environment. Key Responsibilities Design and develop robust backend services and APIs that power mobile and web applications. Collaborate with frontend developers, product managers, and other stakeholders to deliver high-quality features. Own features end-to-end from concept to production and post-launch maintenance. Build, test, deploy, and maintain applications on cloud platforms. Ensure performance, scalability, reliability, and security of all backend systems. Troubleshoot and debug application issues and identify bottlenecks in performance. Write clean, maintainable, and well-documented code. Perform peer code reviews and contribute to team best practices. Lead architecture and design discussions for backend systems and microservices. Continuously improve development processes, tools, and methodologies. Required Skills & Qualifications 2+ years of hands-on experience in Node.js and MySQL. Experience with PHP and NoSQL databases (e.g., MongoDB, Redis) is a plus. Strong expertise in developing and integrating RESTful APIs. Working knowledge of web server management (e.g., Nginx, Tomcat) and cloud infrastructure. Experience with cloud platforms (e.g., AWS) and services like EC2, Lambda, SNS, SQS. Solid understanding of OOP, data structures, algorithms, and software design principles. Experience with microservices architecture and database design. Proficiency in Linux environments, including troubleshooting and log analysis. Familiarity with version control systems and branching strategies (e.g., Git). Experience with unit testing and maintaining high test coverage. Understanding of system design principles, including scalability and fault tolerance. Knowledge of Agile/Scrum methodologies and CI/CD pipelines. Strong debugging and performance optimization skills. Preferred Qualifications Bachelor s degree in Computer Science, Software Engineering, or a related field. High level of ownership, accountability, and a proactive attitude. Willingness to learn and experiment with new tools and technologies. Prior experience deploying and maintaining live cloud-based applications. Familiarity with tools like ElasticSearch, Neo4j, Redis, or Graph databases is a plus. What You ll Gain Opportunity to work in a fast-growing product company with a national footprint. Ownership of key product components with end-to-end development. Exposure to modern technologies, cloud platforms, and scalable system architecture. Collaborative and high-performance work culture. If you're excited about building systems that impact thousands of businesses across India, we'd love to hear from you. Qualification : Bachelors degree in Computer Science, Software Engineering, or a related field

Position Title: Executive / Senior Executive Inside Sales (B2B) Location: Noida Employment Type: Full-Time About DPD Technologies At DPD Technologies, we are the creators of QueueBuster , a powerful Mobile POS solution built to serve businesses of all sizes from large-format retail chains to street-side kiosks. QueueBuster enables seamless management of billing, inventory, CRM, loyalty, and online orders through a single platform, anywhere and anytime. We foster a collaborative, flexible, and empowering work environment where innovation thrives and individuals grow. If you re passionate about sales and excited by the fast pace of a growing tech startup, you ll feel right at home with us. Role Overview We are seeking dynamic and driven Inside Sales Executives / Senior Executives to join our high-performing B2B sales team. In this role, you will be responsible for lead generation, client outreach, relationship management, and closing new business deals. You will be the first point of contact for potential clients and play a pivotal role in driving our growth. Key Responsibilities Manage end-to-end inside sales cycle from lead generation to closing deals. Reach out to prospective B2B clients via cold calls, emails, and follow-ups to generate interest and qualify leads. Conduct introductory calls and product demos to understand client needs and position QueueBuster as the right solution. Consistently achieve or exceed daily outreach targets (120 150 calls/day). Maintain detailed and accurate records of interactions in the CRM/database. Build and nurture strong client relationships by providing an exceptional customer experience. Clearly communicate the product s value proposition and address objections confidently. Coordinate with cross-functional teams to ensure smooth onboarding and customer satisfaction. Go the extra mile to meet sales quotas, follow up on leads, and facilitate future sales opportunities. Required Qualifications & Experience Bachelor s degree in Business, Sales, Marketing, or a related field (MBA preferred). 2+ years of experience in Inside Sales, B2B Sales, or Business Development. Proven track record of lead generation, prospecting, and closing deals. Strong understanding of the sales process, from prospecting to negotiation and closure. Excellent verbal and written communication and presentation skills. Strong interpersonal skills and ability to build rapport quickly with clients. Highly target-driven, self-motivated, and results-oriented. Strong negotiation skills and a competitive, confident approach. Comfortable working in a fast-paced startup environment with a focus on execution. Who You Are A creative thinker with a growth mindset and strong problem-solving skills. A self-starter who thrives with minimal supervision. Able to manage time effectively and handle multiple priorities. Highly data-driven, with the ability to analyze and optimize performance. Eager to take on new challenges, learn continuously, and grow rapidly within the organization. Be a part of a rapidly growing SaaS product company with a national presence. Opportunity to work with cutting-edge technology and a passionate team. Great workplace culture that fosters learning, ownership, and innovation. Performance-driven incentives and opportunities for career growth. Qualification : Bachelors degree in Business, Sales, Marketing, or a related field (MBA preferred)

Position Title: Senior Frontend Engineer (ReactJS) Location: Noida Employment Type: Full-Time Experience: 4 7 Years Must-Have Skills: JavaScript, ReactJS, Next.js About QueueBuster (DPD Technologies) QueueBuster , a product of DPD Technologies, is a leading retail-tech platform transforming how businesses manage their day-to-day operations. Powering over 75,000+ merchants worldwide, QueueBuster delivers a full suite of POS solutions, including Billing, Inventory, Digital Khata (Ledger), CRM, Loyalty Programs, eStore Integration, and Detailed Reporting. Serving industries such as retail, F&B, electronics, and FMCG, we empower businesses of every size from large format stores to small kiosks to operate smarter and scale efficiently. At QueueBuster, we foster a culture of innovation, creativity, and collaboration. Join us to build the future of retail tech. Role Overview We are seeking a Senior Frontend Engineer with deep expertise in ReactJS and modern frontend technologies. You ll play a critical role in building intuitive, responsive, and scalable user interfaces that enhance the customer experience. You will work closely with product managers, designers, and backend developers to bring our vision to life delivering pixel-perfect, high-performance, and maintainable applications. Key Responsibilities Collaborate with cross-functional teams to define and implement UI/UX requirements. Build and maintain high-quality, reusable, and scalable components using React.js and Next.js. Develop features with performance and responsiveness in mind across various devices and browsers. Write clean, maintainable code and ensure component and unit testing using tools like Jest or Mocha. Debug issues, troubleshoot bugs, and proactively optimize application performance. Ensure adherence to best practices in frontend architecture, code quality, and design patterns. Participate in peer code reviews and contribute to improving development processes. Stay up to date with emerging technologies and frameworks, and bring fresh ideas to the team. Document features, processes, and workflows clearly and effectively. Required Skills & Qualifications Bachelor s degree in Computer Science, IT, or a related technical field. 4 7 years of experience in frontend web development with React.js. Strong command over JavaScript (ES6+), HTML5, CSS3, and DOM manipulation. Hands-on experience with React.js, Redux, Next.js, Flux, and Webpack. Familiarity with RESTful APIs and integration with frontend applications. Experience using frontend build tools such as Babel, NPM, Yarn, etc. Exposure to UI/UX design and translating wireframes into functional components. Proficiency in browser debugging tools and performance optimization. Experience with unit testing frameworks like Jest, Mocha, or similar. Good understanding of software development best practices, version control (e.g., Git), and Agile methodologies. Ability to convert complex business requirements into functional and efficient front-end features. Preferred Qualifications High ownership mindset and a proactive approach to problem-solving. Excellent oral and written communication skills. Strong organizational skills with the ability to manage multiple tasks and priorities. Willingness to explore new tools, technologies, and design patterns. Experience in maintaining technical documentation and process flows. Exposure to working in a product-based startup environment is a plus. Work with a fast-growing, high-impact tech product trusted by thousands of businesses. Be part of a collaborative and forward-thinking engineering team. Get hands-on experience building scalable systems and world-class UI. Opportunity to grow, take ownership, and influence the product roadmap. Qualification : Bachelors degree in Computer Science, IT, or a related technical field

Position Title: DevOps Engineer Location: Noida Experience: 4 8 Years Employment Type: Full-Time Must-Have Skills: AWS, Azure, Jenkins, Docker About DPD Technologies QueueBuster QueueBuster , developed by DPD Technologies, is India s leading Mobile POS Solution, built to simplify business operations across sectors. From large format retailers to small kiosks and carts, our Android-based platform supports Billing, Inventory, CRM, Loyalty, Online Store, and more all from one centralized system. Trusted by over 75,000+ merchants, QueueBuster helps businesses scale smartly and efficiently. At DPD, we foster a collaborative, innovative, and empowering work culture, where teams thrive and grow together. Role Overview: DevOps Engineer We are looking for an experienced DevOps Engineer who will work closely with our software development teams to automate, optimize, and streamline our infrastructure and deployment processes. You ll play a critical role in ensuring system reliability, performance, and scalability across production and staging environments. Key Responsibilities Collaborate with developers to deploy and operate scalable, secure, and resilient systems. Automate and manage CI/CD pipelines using Jenkins or equivalent tools. Build and maintain tools for deployment, monitoring, and infrastructure automation. Manage containerized applications using Docker and container orchestration. Monitor infrastructure health, perform root cause analysis, and resolve production issues quickly. Administer and optimize Linux/Unix servers and ensure system uptime and performance. Set up and manage web servers including Nginx and Apache, including load balancing and multi-site hosting. Implement robust backup and recovery strategies for high-availability environments. Work with AWS and Azure cloud services to manage infrastructure, networking, and application hosting. Maintain and optimize relational and non-relational databases including MySQL, PostgreSQL, MongoDB, Cassandra, Redis, and Elasticsearch. Ensure robust log management, monitoring, and alerting for applications and infrastructure. Maintain security best practices across environments (firewall configs, access management, SSL, etc.). Required Skills & Qualifications 4 8 years of experience in Linux system administration, cloud platforms (AWS, Azure), and DevOps practices. Strong experience in virtualization, containers, and container orchestration. Proficient with CI/CD tools such as Jenkins, Git, and shell scripting. Experience deploying and managing applications built on Node.js, PHP/LAMP, WordPress, and Java (J2EE) stacks. Solid knowledge of web server configuration, DNS, SSL, and load balancing. Familiar with infrastructure-as-code (IaC) and high-availability architecture. Strong grasp of networking concepts, firewalls, and security configurations. Hands-on experience with system and application monitoring tools. Strong troubleshooting and performance tuning skills. Bachelor s or Master s degree in Computer Science, Engineering, or a related field. Good to Have Experience with container orchestration tools like Kubernetes. Exposure to infrastructure automation tools such as Terraform, Ansible, or Puppet. Familiarity with SOA, microservices architecture, and serverless deployments. Be part of a fast-growing tech product impacting thousands of businesses. Work with cutting-edge DevOps tools and cloud infrastructure. Thrive in a startup environment with ownership, learning, and flexibility. Collaborate with a talented and passionate team focused on innovation and scale.

Position Title: Technical Support Engineer / Sr. Technical Support Engineer Location: Noida Position Type: Full-Time Experience: 0 3 Years About DPD Technologies QueueBuster QueueBuster , a flagship product of DPD Technologies, is India s fastest-growing Mobile POS solution powering over 75,000+ merchants across industries like retail, restaurants, FMCG, electronics, and more. Our all-in-one POS platform simplifies business operations with features like Billing, Inventory, Khata (Digital Ledger), CRM, Loyalty Programs, and eStore integration. At DPD Technologies, we foster a culture of collaboration, creativity, and continuous learning, enabling teams to thrive and innovate in a fast-paced environment. Role Overview We are seeking a Technical Support Engineer / Sr. Technical Support Engineer who will be the first line of defense for resolving customer issues. You will work closely with our customers to understand their problems, troubleshoot software or hardware issues, and provide quick, effective resolutions. Your role is critical in ensuring a positive customer experience and maintaining high customer satisfaction. Key Responsibilities Respond promptly to merchant queries through email, phone, or Google Meet. Diagnose and troubleshoot POS software or hardware issues. Conduct online meetings with customers for issue resolution and product walkthroughs. Assist with merchant onboarding, including installation, configuration, and product training. Provide real-time support during and after deployment of POS solutions. Document technical issues and resolutions for future reference. Collaborate with internal teams (product, engineering, QA) to resolve complex issues. Be available for 24x7 support rotations (shifts/weekend coverage as required). Visit client locations for troubleshooting and escalated support (when necessary). Qualifications Bachelor s degree in Computer Science, Information Technology, or a related field. 0 3 years of experience in Technical/Application Support or a related customer-facing technical role. Strong problem-solving skills with the ability to troubleshoot complex software/application issues. Excellent written and verbal communication skills. Strong interpersonal skills with a customer-centric mindset. Ability to manage multiple tasks and work independently in a fast-paced environment. Willingness to travel for on-site support, when required. Preferred Qualifications Prior experience supporting POS software or retail tech products. Familiarity with mobile apps, Android-based systems, or cloud-based applications. Knowledge of ticketing tools and support documentation systems. A collaborative, growth-driven work environment. Exposure to cutting-edge retail tech. Opportunities to interact with diverse businesses and industries. Flexible and empowering company culture. Qualification : Bachelors degree in Computer Science, Information Technology, or a related field