React Native Developer

Key Responsibilities

• Develop and implement user-centric features on web platforms to enhance overall experience and usability.
• Collaborate with designers, backend engineers, and product teams to deliver cohesive and scalable products.
• Solve diverse technical and integration challenges by building efficient solutions that connect with automation systems.
• Apply best practices to create reusable, testable, and maintainable components and frameworks.
• Optimize application performance and ensure responsive and adaptive design across multiple devices and browsers.

Qualifications

• Strong understanding of modern front-end development frameworks and architecture.
• Hands-on experience building interactive, high-performance web applications.
• Proficiency with:
• React, Redux, html, css, javascript
• Build tools like Vite, CSS preprocessors such as Less/Sass
• Solid grasp of UI/UX principles, responsive design, and accessibility standards.
• Experience integrating front-end solutions with REST APIs or automation systems is a plus.
• Strong problem-solving skills and a collaborative mindset.

PGAGI Consultancy Pvt Ltd is looking for a highly skilled Software Development Engineer (SDE) to join our dynamic team. The ideal candidate will have strong experience in frontend and cross-platform development (Flutter), project management, and performance optimization, ideally within SaaS product environments, preferably at a product-based startup.

As an SDE, you will design, develop, and optimize scalable web and mobile applications, ensuring high performance and seamless user experiences. You'll closely collaborate with cross-functional teams, driving innovation and adopting best practices in development.

Key Responsibilities :

- Oversee project timelines, delegate tasks, and ensure timely delivery of features.

- Collaborate with cross-functional teams to define, design, and implement scalable solutions

- Develop scalable and high-performing frontend and cross-platform mobile architectures.

- Efficiently structure components and manage data flows in React, Next.js, and Flutter applications.

- Implement best practices including code splitting, lazy loading, and image optimization.

- Optimize web and mobile applications for fast loading times and seamless user experiences.

- Utilize state management libraries like Redux, MobX, Provider, Riverpod, and Bloc.

- Leverage TypeScript and Dart for building robust, type-safe applications.

- Develop responsive UIs using SCSS, Tailwind CSS, and Flutter widgets to ensure cross-device compatibility.

- Ensure adherence to Web Content Accessibility Guidelines (WCAG).

- Write and maintain unit, integration, and end-to-end tests using frameworks like Jest, Cypress, and Flutter testing tools.

- Efficiently debug and troubleshoot frontend and mobile application issues.

- Work with Webpack, Parcel, Vite, Gulp, and Flutter build tools to optimize workflows.

- Enhance build processes for improved performance and scalability.

- Utilize Git and GitHub for version control, following collaborative best practices.

- Effectively collaborate with teams and stakeholders to achieve project goals.

Requirements :

- Advanced JavaScript Frameworks : React, Next.js.

- Cross-Platform Development : Flutter for iOS and Android app development.

- State Management : Redux, MobX, Provider, Riverpod, Bloc.

- TypeScript & Dart : Strong expertise in type-safe, scalable applications.

- Frontend Design & CSS : Proficiency with SCSS, Tailwind CSS.

- Testing & Debugging : Jest, Cypress, Flutter testing frameworks.

- Build & Automation Tools : Webpack, Parcel, Vite, Gulp, Flutter build.

- Accessibility : Compliance with WCAG standards.

Preferred Qualifications & Experience :

- Previous experience in SaaS product development.

- Experience in product-based startups.

- Minimum 3 years of frontend development experience.

- Experience with Flutter cross-platform development (iOS and Android).

Why Join Us?

- Work on innovative SaaS products in a dynamic, fast-paced environment.

- Collaborate with talented engineers, designers, and product managers.

- Continuous learning and professional growth opportunities.

- Competitive salary and benefits.

If you're passionate about frontend and cross-platform development and enjoy driving software projects from conception through execution, we'd love to hear from you!

Software Architect

Experience required: 7+ years

Notice period: Immediate

Description

Software Architects are the strategic thinkers and technical leaders within the client organization. They design, validate, and guide the delivery of enterprise-grade systems that balance innovation, performance, scalability, and cost efficiency.

In this role, you work at the intersection of business strategy and technical execution. You collaborate across engineering, product, and design teams to define architecture blueprints, select technologies, and ensure systems evolve in alignment with customer goals. Architects are hands-on, often prototyping solutions and coaching teams, while also trusted to influence executives on technical direction.

Requirements

The ideal person:

• Proven track record in architecting and delivering large-scale, distributed software systems.
• 
  
• Expertise in modern architectural patterns: microservices, event-driven systems, composable commerce, headless architectures.
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• Ability to translate business strategy into actionable technical roadmaps and system designs.
• 
  
• Strong leadership skills: guiding engineering teams, mentoring individuals, and setting technical standards.
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• Excellent stakeholder management and communication skills, from engineers to C-level.
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• Commitment to designing systems that are secure, performant, and cost-efficient.
• 
  

Desirable Skills

• Deep experience with multiple programming languages and frameworks (e.g., JavaScript/TypeScript, Node.js, React, Java, .NET, Python).
• 
  
• Strong knowledge of cloud-native architectures (AWS, GCP, Azure) and containerisation (Docker, Kubernetes).
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• Experience with data platforms, integration patterns, and API-first design (REST, GraphQL, gRPC).
• 
  
• Familiarity with CI/CD, DevOps, and Infrastructure-as-Code practices.
• 
  
• Understanding of security standards, compliance (GDPR, SOC2), and enterprise IT constraints.
• 
  
• Ability to design for scalability across global markets and multi-tenant environments.
• 
  
• Strong knowledge of design systems and front-end frameworks, ensuring alignment between presentation and infrastructure.
• 
  
• Experience leading architectural reviews, trade-off analysis, and decision records.
• 
  
• Ability to mentor teams and establish communities of practice around architecture.
• 
  
• Awareness of emerging technologies (AI, serverless, edge computing) and their practical application.
• 
  

On any given day you might

• Define architecture blueprints and technical roadmaps for enterprise projects.
• 
  
• Partner with product owners and business stakeholders to align architecture with strategic goals.
• 
  
• Make key technology selection decisions, balancing innovation with long-term maintainability.
• 
  
• Review system designs, ensuring alignment with principles of security, scalability, and performance.
• 
  
• Support engineering teams with hands-on prototyping and technical problem solving.
• 
  
• Facilitate architectural reviews and communicate trade-offs to both technical and non-technical audiences.
• 
  
• Collaborate with designers to ensure UI/UX and architecture integrate seamlessly.
• 
  
• Influence customers, helping them modernise platforms and adopt composable, headless, or cloud-native approaches.
• 
  
• Establish coding standards, architectural patterns, and governance processes.
• 
  
• Share thought leadership internally and externally, positioning the organization as a trusted advisor.
• 
  

You bring

• 7+ years of software development and architecture experience.
• 
  
• Expertise in designing cloud-native, distributed systems.
• 
  
• Proven success in leading technical decisions across multi-team programmes.
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• Strong cross-functional collaboration and customer-facing skills.
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• Advanced understanding of system integration, security, and performance optimisation.
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• Familiarity with enterprise-scale delivery: migration projects, composable commerce, API ecosystems.
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• Advanced English, able to communicate at both executive and engineering levels.
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(Bonus) Experience contributing to open-source, publishing architectural thought pieces, or speaking at conferences.

Position Overview:

We are looking for a React Native Developer with 1-2 years of experience in developing mobile applications. The ideal candidate should have a solid understanding of JavaScript, TypeScript, and React Native, along with a keen interest in building high-quality, scalable mobile applications.

Key Responsibilities:

• Develop and maintain cross-platform mobile applications using React Native.
• Work closely with designers, product managers, and backend developers to deliver seamless user experiences.
• Integrate third-party services such as Google Maps, Firebase, and payment gateways.
• Optimize applications for performance, responsiveness, and scalability.
• Work with RESTful APIs for backend integration.
• Debug and troubleshoot application issues to ensure a smooth user experience.
• Stay updated with the latest React Native features and industry trends.

Required Skills:

• 1-2 years of hands-on experience in React Native mobile app development.
• Proficiency in JavaScript, TypeScript, and React Hooks.
• Experience in mobile UI development, animations, and responsiveness.
• Familiarity with iOS (Xcode) and Android (Android Studio) environments.
• Experience integrating APIs, Firebase, push notifications, and authentication mechanisms.
• Knowledge of Git and Agile methodologies.
• Strong problem-solving skills and a collaborative mindset.

About Klenty:

Klenty is a Software Product company operating in the Sales Engagement category. We

are one of the fastest growing SAAS startups in the sales engagement space, headquartered in

California and operating from Chennai, India. Klenty’s Sales Engagement Product helps

thousands of sales teams automate all the repetitive activities involved in the sales process like

sending emails, follow-ups, tracking engagement metrics, etc - so that the sales team can focus

more on activities like building relationships and closing deals. With over 3000 customers all

over the world, we are on a mission to transform every B2B Sales team into an unstoppable

force. Join us in building the future of sales engagement software.

JD :

Responsibilities:

• Developing new user-facing features using ReactJS.
• Building reusable components and front-end libraries for future use
• Translating designs and wire-frames into high quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Developing and implementing highly responsive user interface components using react concepts.
• Writing application interface codes using JavaScript following ReactJS workflows.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.

Roles and Responsibilities

•   Design and build advanced applications for the iOS platform? Swift and Objective-C
•   Work with the product and design team to understand end-user requirements and use cases, then translate that into a pragmatic and effective technical solution.
•   Integrate and consume web services (JSON, XML, etc.).
•   Should have excellent code data knowledge
•   Having experience in socket programming
•   Should have excellent debugging skills
•   Use Core Animation to create engaging motion effects and intuitive interfaces.
•   Integrate with our backend services to make sure we are delivering a great mobile user experience that's super-fast for end users.
•   Participate in brainstorming sessions and have the chance to contribute innovative and original ideas to our technology, algorithms and product.
•   Unit-test code for robustness, including edge cases, usability, and general reliability.
•   Work on bug fixing and improving application performance.
•   Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
•   Very good exposure in frameworks like iOS Architecture and SDK Strong Experience in iPhone / Mobile Application Development Life Cycle.

Desired Candidate Profile

  iOS SDK, Swift, View controllers, Database (Core Data/SQLite), OOPS, MVC, MVVM, Storyboards, Push Notifications, App building, Signing and Deployment, Asynchronous Programming, Multithreading, Unit testing, Security and Performance best practices.

Senior Front End Engineer (React.js & React Native - Mobile Experience)

Job description

Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at a massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.

As a Front End software engineer, you will work on the ReactJS & React Native (Mobile Experience) powered user interface used by Fulfil merchants to manage their back-office operations. This is mission critical software and your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux) & React Native (Mobile Experience). You will ensure that these components and the overall application are robust and easy to maintain. In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality are important.

What You’ll Do:

• Collaborate with a small yet extraordinarily talented team of engineers to implement front-end technologies
• Develop new user-facing features using React.js & React Native (Mobile Experience)
• Work closely with the Design and Product teams to translate complex technical workflows into delightful user experiences
• Define how Fulfil builds user interfaces and ensure that we’re utilizing and keeping up with modern web standards
• Continually test, measure, and iterate on the results of your work in the spirit of continuous improvement
• Write clean, reusable, and well-tested front-end code
• Help to bridge the responsibilities of the Product and Engineering teams, spending time with both on the way to launching new products
• Architect efficient and reusable front-end abstractions and systems that drive complex web applications
• Build and contribute to open source projects
• Build reusable components and front-end libraries for future use
• Optimize components for maximum performance across a vast array of web-capable devices and browsers

Requirements

We’re Looking for Someone With:

• 5+ years of experience as an engineer
• Experience in building large-scale web applications in a fast-moving team environment
• A strong understanding of UX and UI design standards
• The perfectionist’s touch on a pragmatist’s deadline: you strive for pixel-perfection and intuitive functionality
• Strong proficiency in JavaScript (2-4 Years of experience), including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js & React Native (Mobile Experience) and its core principles, with experience in popular React.js workflows (such as Flux or Redux) 
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc
• The ability to bring any design to life with HTML and CSS, with cross browser compatibility and accessibility
• Smarts, humility, communication skills, and equal willingness to teach and learn
• Familiarity with RESTful and GraphQL APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Experience in developing large client side JavaScript applications
• Familiarity with code versioning tools like GIT
• Experience with Javascript testing tools and test automation

Nice to Haves:

• Prior experience at a growth stage Internet/Software company
• Demonstrated work beyond the front-end, experienced in integrating with a wide array of back-end technologies and services (e.g. experience with Python, AngularJS)
• Experience developing large client-side applications and optimizing them for performance
• You can straddle client and server development, creating APIs that drive web apps
• You understand the intricacies of timezones
• Web optimization, performance tools, and load testing
• You maintain or contribute to an open-source project