Senior Full Stack Engineer

Job Title: UI Designer

Experience Required: 4+ Years

Location: Hyderabad, Onsite

Company: VoltusWave India Pvt. Ltd.

Job Summary:

We are seeking a creative and detail-oriented UI/UX Designer with strong design, prototyping, and front-end development skills. You will play a key role in shaping user experiences and interfaces for our digital products. The ideal candidate should be highly organized, collaborative, and capable of balancing aesthetics with usability across web and mobile platforms.

Key Responsibilities:

• Design intuitive and visually appealing user interfaces for web, mobile, and software applications.
• Create wireframes, prototypes, iconography, and mockups using tools like Figma and Adobe XD.
• Apply usability principles and best practices to deliver high-quality designs that improve user experience.
• Translate business and user requirements into effective, elegant UI designs.
• Stay updated with current trends in UI/UX design, responsive web design, and interaction design.
• Collaborate with product managers, developers, and stakeholders in an agile environment.
• Manage and prioritize multiple projects simultaneously to meet deadlines in a fast-paced setting.
• Contribute to and maintain the brand’s visual style and ensure consistency across all platforms.

Required Experience and Qualifications:

• Minimum 4 years of hands-on experience in UI/UX design within a product or SaaS company.
• Proficiency in design tools: Figma, Adobe XD, Photoshop, Illustrator.
• Strong front-end development skills: HTML5, CSS3, Bootstrap, JavaScript, ReactJS, Git.
• Experience with WordPress and WIX for building and managing website content.
• Strong understanding of responsive web design and accessibility standards.
• Solid knowledge of branding, brand design, and marketing integration.
• Excellent portfolio showcasing user-centered design solutions across platforms.
• Strong communication and collaboration skills with a user-first mindset.
• Ability to work independently and as part of a cross-functional team.

Preferred Skills (Optional):

• Experience conducting user research and usability testing.
• Animation or motion design experience using tools like After Effects or Lottie.

What We Offer:

• Competitive salary and benefits
• Collaborative and innovative work culture
• Opportunities to work on impactful, real-world products
• Learning and growth opportunities within a fast-growing company

Hiring for the position of Full Stack Developer responsible for managing back-end services and the interchange of data between the server and the users.Your primary focus will be the development of all server side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the frontend elements built by your co-workers into the application. Therefore, a basic understanding of frontend technologies is necessary as well.

Job Profile: -

●        Create and consume restful APIs

●        Design, develop, and maintain internal and external applications

●        Build efficient, testable, and reusable modules

●        Write high quality, structured application/interface code and documentation

●        Identify solutions through research and collaboration that resolves the root of problems as they arise

●        Define functional and technical requirements for application software to develop skills and knowledge

●        Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality

●        Contribute in all phases of the development lifecycle

Requirement

∙ Proficient in Node.JS and ReactJS development stack

∙ 2+ years’ experience designing, querying, and updating databases in MySQL/nosql

∙ Basic understanding of web technologies including HTML, CSS, JavaScript, AJAX etc.

∙ Passion for best design and coding practices and a desire to develop new bold ideas.

Technical Leadership: Lead, mentor, and inspire a team of engineers to deliver high-

quality software solutions. Provide technical guidance and support to team members,ensuring adherence to coding standards and best practices.

• Full Stack Development: Hands-on coding in ReactJS, Golang, or Java to contribute

directly to project deliverables. Lead by example, demonstrating best practices in coding,

design, and testing.

• Micro services and Cloud-Native Architecture: Design, implement, and maintain

microservices architecture for scalable and resilient applications. Leverage cloud-native

technologies and principles to build robust and efficient systems.

• Squad Management: Independently manage engineering squads, ensuring effective

collaboration and delivery of project goals. Foster a positive and collaborative team

culture, encouraging innovation and continuous improvement.

• Cross-Functional Collaboration: Collaborate with product managers, UX/UI designers,

and other stakeholders to define project requirements and priorities. Ensure alignment

between technical solutions and business objectives.

• Technology Stack Expertise: Stay updated on industry trends and emerging

technologies. Evaluate and introduce new technologies/tools to enhance the

development process.

Job Title: React & React Native Developer (Jaipur only)

Company: Growth System ERP (https://www.growthsystem.in/)

Location: Jaipur, Rajasthan, India

About Growth System ERP:

Growth System ERP has been driving digital transformation for Indian businesses since 2010. We provide specialized ERP solutions for various industries, including Manufacturing, NBFCs, FMCG, and Garments. Our ERP system integrates financial management, inventory and supply chain, HR & payroll, CRM & sales, and compliance & reporting into one powerful solution. We also offer AI Agents for process automation and IoT Solutions for connecting physical assets with digital systems.

Job Summary:

We are seeking a highly skilled and versatile React & React Native Developer to join our dynamic technology team. In this role, you will be responsible for developing and maintaining both web-based user interfaces for our ERP system using React.js and cross-platform mobile applications using React Native. You will play a key role in creating a cohesive and seamless user experience across all our digital platforms.

Responsibilities:

• Develop and maintain user interface components and front-end functionality for web applications using React.js.
• Develop and implement cross-platform mobile applications for iOS and Android using React Native.
• Build reusable and efficient code components for both web and mobile platforms, promoting code sharing and consistency.
• Collaborate with UI/UX designers to translate designs and wireframes into high-quality and responsive user interfaces for both web and mobile.
• Manage application state effectively using appropriate state management libraries (e.g., Redux, Context API) for both web and mobile.
• Integrate front-end web applications and mobile applications with back-end APIs to fetch and display data.
• Implement mobile-specific features and functionalities (e.g., push notifications, location services, camera access) as needed.
• Optimize the performance and responsiveness of both web and mobile applications.
• Ensure cross-browser compatibility for web applications and platform consistency for mobile applications.
• Write clean, modular, and well-documented code for both React and React Native projects.
• Participate in code reviews to ensure code quality and adherence to best practices across both platforms.
• Troubleshoot and debug issues in both the web and mobile codebases.
• Stay up-to-date with the latest trends and advancements in React, React Native, and front-end/mobile development.
• Contribute to the continuous improvement of our development processes and technology stack.

Qualifications and Skills:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.
• Solid understanding of React.js and its core principles (JSX, components, props, state, hooks).
• Proven experience in developing mobile applications using React Native.
• Experience with state management libraries (e.g., Redux, Context API) in both web and mobile contexts.
• Familiarity with RESTful APIs and asynchronous programming for both web and mobile data integration.
• Experience with front-end build tools and workflows (e.g., Webpack, Babel, Git) and mobile development tools and workflows (e.g., Expo, Fastlane, Git).
• Understanding of responsive design principles for web and mobile UI/UX best practices.
• Knowledge of native mobile development concepts (iOS and Android) and the ability to bridge native modules when necessary.
• Excellent problem-solving and debugging skills across both web and mobile platforms.
• Good communication and teamwork abilities.
• Familiarity with ERP systems or business applications is a plus.
• Experience with testing frameworks for both web (e.g., Jest, Enzyme, React Testing Library) and mobile (e.g., Jest, React Native Testing Library) is a plus.

Benefits:

• Opportunity to work on both web and mobile aspects of a cutting-edge ERP system.
• Collaborative and supportive work environment.
• Professional growth and development opportunities across multiple technology domains.

• 3+ years of experience with LAMP stack: Linux, Apache, MySQL, PHP
• 3+ years of experience with web APIs: REST
• AWS Experience would be great to have.
• Java/Python experience will be a Plus.
• Good Communication Skills.

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

The Candidate should have knowledge and experience with specified technologies:

• Great at building server-side code in NodeJs & ExpressJs
• Experience with NoSQL databases such as MongoDB
• Experience in building and consuming REST API
• Authentication and authorisation using JWT tokens
• Proficient understanding of code versioning tools, such as Git
• DevOps knowledge especially in AWS EC2 and S3
• Knowledge of headless Chrome, Puppeteer will be huge plus
• Experience in HTML, CSS
• Understanding of React will be a bonus

In Brief
Urgent Hiring • Re-location Required
Company Founded 2018 • 1-5 employees
Internet and Technology Startup • Bootstrapped

About us
Based out of Egypt and with presence in the GCC, Quesst Technologies is an early Internet and Tech Startup committed to helping thousands of nationals, residents and travelers in the MENA region, saving them time and effort in seeking reliable and credible knowledge within their communities and localities.

Quesst, the company's flagship platform, is a hyper-local Q&A and knowledge sharing platform that offers the necessary infrastructure for users seeking information to meet, share, engage and interact with one another and with verified subject matter experts.

Who we're looking for
Ideally the successful candidate will have experience in the start-up world and is in a position for a new challenge to take this company to the next level. Someone who is passionate about delivering a scalable and highly performant state-of-the-art cloud-based platforms built with technologies utilizing the JavaScript ecosystem, AI/ML and the latest web technologies to help solve exciting real world problems.

We are looking for an agile and entrepreneurial leader with strong people leadership and technical capability who has a problem-solving and analytical aptitude, excellent communication and presentation skills, is familiar with statistics, has a business acumen, independent, positive can-do attitude, and passion for excellence to the workplace.

Your role and our tech stack
Reporting to the founder, you will be expected to develop, deploy and oversee the execution of the tech strategy, product road-map and operations to ensure alignment with our businesses goals as we grow and scale. You will play a key part in the organisation's success, taking the current MVP and developing it further to move the company through to early stage funding and into profit.

Quesst's is built using React.js [Frontend], Node.js [Backend], PostgreSQL [DB], Amazon EC2 [Application Hosting], Amazon S3 [Media Storage Service], and Amazon SES [Email Sending Service]. You will be responsible for implementing full-stack features and collaborate with other team members to plan each sprint. You’ll be working across the entire system architecture and be responsible for designing, implementing and maintaining restful APIs, micro-services and databases.

Your key responsibilities

• Develop, improve and optimize the structure, quality, and extensibility of current software technologies, codebases and databases
• Prototype ideas to quickly access viability and iterate based on feedback from the team
• Build robust, web-based applications interacting with databases, file-systems and APIs
• Write custom code or integrate open source technologies as needed to find solutions to problems
• Design and build effective APIs; Create servers and databases for functionality
• Design client-side and server-side architecture; Design the data model ensuring scalability
• Accurately translate screen designs into functional front-end code; Develop features and with a mobile responsive design
• Write high-quality, extensible, testable and reusable code and libraries; Conduct code reviews and establishment of best practices
• Participate in planning activities; Estimate accurate stores for new features and design product features
• Help define processes and build tools as needed to scale the solution and the team
• Create and lead the product road-map; Proactively breakdown work, manage development sprints, identify risks and explore solutions
• Test software to ensure responsiveness and efficiency; Troubleshoot, debug and upgrade software; Aggressive problem diagnosis and creative problem solving
• Steer the business on timescales, prioritization and costs on competing development requirements
• Drive rigorous, and weekly product releases and lead required integration efforts with partners and/or third-party software services
• Guide the development in design, architecture and platform choices with strong focus on quality, speed, stability and scalability
• Identify and establish best practices and frameworks keeping in mind parameters of performance, responsiveness, security, maintainability, extensibility, and reuse; Work collaboratively in a lean and agile environment; Write technical documentation
• Recommend and implement new technologies, improvement of existing tech and set-up and future-proofing our technology that can help the company optimize efficiency and productivity and lead edge thinking and knowledge of innovative technologies i.e. AI, ML, blockchain, etc..

Your qualifications

• Minimum of BSc in Computer Science/IT/Electronics/Software Engineering or a comparable degree program
• Proven experience of 2-5 years of full-stack development of web applications; 2+ years building front-end interfaces with React.js & Redux workflows and 2+ years building back-end and maintaining server applications on Node.js, PostgreSQL and designing APIs
• Expert in traditional web-dev stack (HTML5, CSS3, JS); Strong in core JavaScript (ES5, ES6, ESNext, TypeORM and Typescript) and JS object model
• Experience with Linux environments and using the shell and command line terminals (preferred)
• Professional coding experience in object-oriented and scripting languages; Extensive experience building client-side web applications using React
• Proficient with:
  • JavaScript Frameworks (ReactJS/NextJS/Redux) and Node.js Frameworks (Express.js)
  • Client-side MVC frameworks such as NodeJS, React JS, NextJS, Redux, and AngularJS; Knowledge of isomorphic React
  • Configuration of various servers to run web application servers, databases, etc.; Web server technologies like Nginx, NodeJS, Apache, etc.
  • Frontend CSS frameworks like Bootstrap, Material UI and preprocessors like SASS and SCSS/LESS
  • Writing and integrating middleware; Experience with Redux Saga and Thunk
  • Architecture, design, queries of Relational databases (PostgreSQL, MySQL and other RDBMS)
  • Modern JS tooling (NPM, Webpack, Babel, ESLint and Prettier)
  • Developer tools, such as Visual Studio Code
  • Code versioning tools and Git version control systems (Github); Containerization systems (Docker)
  • Strong in data structures, XML technologies, JSON parsing
  • Caching frameworks and mechanisms, work-task queues, transactions and messaging queues (Redis, Memcached, RabbitMQ and others)
  • Building real-time applications using Web Sockets (Socket.io)
  • Web and mobile push notifications and cloud message APIs (GCM, APNS, OneSignal, etc.)
  • Setting up cron jobs and schedule task execution
  • Handling Services, RESTful, APIs, third party libraries and APIs (Google APIs, AWS, Zendesk, etc.)

• Experience with API gateway, distributed infrastructure architectures and applications tuning/profiling; Experience working with microservices
• User authentication and authorization between multiple systems, servers, and environments; Understanding of “session management” in a distributed server environment
• Experience with REST API and web service construction, integration and architecture and working with remote data via REST and JSON
• Knowledge of modern authorization mechanisms, such as JSON Web Token, Authentication and Security Technologies
• Familiarity with building secure systems (OWASP secure coding practices or similar)
• Architect and cloud-deploy applications on AWS and other cloud providers
• Deep understanding of Test-Driven Development (TDD)
• Build and manage end-to-end and UI tests; Experience writing tests (unit, integration, functional, etc.), and using testing frameworks
• Build third-party integrations like Slack, Stripe, Google and supporting their workflow
• Provision DevOps tooling with continuous integration; Build modern Front-end build pipelines and tools
• Contribute to API documentation including API description languages like Swagger; Document and diagram functional flows and architectures
• Experience in building rich PWA applications; Experience in responsive design, cross browser compatibility and website performance
• Understanding of how browsers and DOM work; Understanding and experience with asynchronous processing, partial page refresh, DOM traversal and manipulation
• Expert level using Web Analytics tools (Google Analytics and others); Experience with open source software development
• Experience with localization and internationalization of applications (working with multi-site setups, multi-language, i18n, etc.)

Some desired extras and good to have skills

• Knowledge of cyber-security, malware analysis, threat detection and/or sandboxing technology
• Preferably has knowledge of working in big data (Spark, Kafka, Hadoop) and machine learning ecosystems
• Strong background in security and data analytics and on-premise data experience
• Experience and familiarity with:
  • Architecture, design, queries and aggregation of NoSQL databases (MongoDB, Cassandra and others)
  • Elasticsearch and ELK stack
  • Developing integrations for global OTAs
  • OpenAPI
• Knowledge of multiple backend languages and framework

We offer you

• A unique entrepreneurial opportunity to build something from the ground up and scale it up to a major regionally recognizable brand
• A great learning curve in a collaborative environment with no barriers for initiatives
• Leading compensation package including salary free of local taxes, accommodation allowance for local hire or shared accommodation for international hire, free medical care from company physician, free government healthcare membership, transport allowance, paid airfare to the country of origin, paid leave and end of service according to local labor law.

Your professional career growth opportunities
As you help us grow Quesst, we will help you grow and professionally develop. Joining us at this stage, you will have the opportunity to be part of the core team if you prove you have what it takes and will be given the opportunity to:

• Lead and develop a technical strategy for the company, which involves goal setting, discussing options, and analyzing risks with the management team, CEO and board members
• An opportunity to build and manage a business unit from scratch and scale it up to success at a regional level
• Attract and retain top tech talent, mentor and manage the team as it grows
• Develop and manage KPIs for the tech team and create a challenging work environment

Have we caught your attention?
Send us your application including your resume, salary expectations and earliest starting date.

We’re looking forward to your application!