UX Designer

We are looking for a creative UI/UX Expert to structure and improve websites / mobile applications usability.

The candidate should be passionate about user satisfaction and be competent in every aspect of building websites / mobile applications. Ultimately, a high- quality UI/UX Expert will be an expert in problem-solving and an innovative thinker.

UI/UX Developer Responsibilities:

• Analyse business needs and produce detailed wireframes that meet

strategic objectives 


• Researching and evaluating usability.
• Developing Innovative, interactive designs for websites / mobile applications
• Coding website / mobile applications structure (Training or POC experience in building UI/UX, Training knowledge or certification in Node Js, React Js, HTML, CSS)
• Gather and document functional requirements for upcoming web and mobile releases 

• The candidate is expected to analyse the behaviours and patterns of users to improve overall functionality.
• Optimise information architecture to promote usability, while accommodating technical needs/constraints 

• Develop user flows and personas to facilitate feature design process 


• Oversee all user-facing text to synthesise tone, language, and

messaging 


UI/UX Developer Requirements:

• Minimum 1 year experience as UI/UX developer
• Bachelor's degree in web development or a similar field.
• Experience as a UI/UX developer
• Experience in coding website / mobile applications structure (Training or POC experience in building UI/UX, Training knowledge or certification in Node Js, React Js, HTML, CSS)
• Computer programming skills.
• Experience in a fast-paced software environment, and an ability to

execute against aggressive timelines

• Experience designing web and mobile solutions for tech platforms &
knowledge of wireframing and/or prototyping tools and methodologies 


• High energy level, enthusiastic, and eager to do what is necessary to be successful 
Highly creative and inquisitive; able to multitask effectively

About the Role

We are looking for a highly skilled and experienced Senior React Native Developer to join our team and take the lead on developing our cross-platform mobile application. You’ll play a critical role in building, launching, and scaling a high-performance mobile app that runs seamlessly on both iOS and Android platforms from a single codebase.

If you’re passionate about mobile technologies, have a strong command of React Native, and are excited about creating a high-quality product from the ground up, we’d love to hear from you.

Responsibilities

• Lead the end-to-end development of a cross-platform mobile application using React Native.
• Collaborate with product managers, designers, and backend engineers to deliver high-quality user experiences.
• Build reusable components and front-end libraries for future use.
• Optimize app performance for speed and scalability across devices and OS versions.
• Ensure the app complies with design standards and platform-specific guidelines (Apple App Store & Google Play).
• Set up CI/CD pipelines for automated builds, testing, and deployment (e.g., using Fastlane, EAS, or similar).
• Integrate RESTful APIs and third-party services.
• Handle app store submissions and updates.
• Mentor junior developers and enforce best practices in mobile development.

Requirements

Must-Have:

• 5+ years of experience in mobile application development.
• 3+ years of hands-on experience with React Native.
• Strong understanding of JavaScript (ES6+), TypeScript, and React architecture.
• Deep knowledge of iOS and Android mobile app development lifecycle.
• Experience with mobile UI/UX best practices and performance optimization.
• Familiarity with native build tools (Xcode, Android Studio).
• Experience integrating REST APIs and handling network latency issues.
• Proficient with Git, GitHub/GitLab, and agile development practices.
• Experience with push notifications, in-app purchases, deep linking, and analytics SDKs.

Preferred:

• Experience with Expo or EAS for managed workflows.
• Familiarity with mobile CI/CD pipelines (Fastlane, Bitrise, etc.).
• Experience with native modules (Objective-C/Swift and Java/Kotlin) as needed.
• Knowledge of automated testing frameworks (Jest, Detox).
• Published apps in both the App Store and Google Play.
• Prior experience in startups or high-growth environments.

What We Offer

• Opportunity to lead and build a product from the ground up.
• Work with a dynamic and talented team in a fast-paced environment.
• Flexible working hours and remote-first culture.
• Competitive salary and equity options (if applicable).
• Learning and development budget.

Proven experience as a UX Designer, UI Designer or similar role

Proficient in Knowledge of HTML/CSS; JavaScript is a plus

Strong portfolio of design projects

Background in project management and research

Familiarity with interaction design and information architecture

Proficient in design software

Problem-solving aptitude

Analytical mind with a business acumen

Excellent communication skills

Key Responsibility:

You'll be responsible for developing new features and enhancing existing features for our flagship wind farm design application, a unique tool dedicated to optimizing and analysing wind farms.

Description of Role:

Our vision as a company is to be world-leading at finding and designing new wind farm sites. We are building a set of tools, approaches, and engineering processes that combine to form a capability to undertake the technical management of wind farm development at a significantly improved level of sophistication over existing standard industry approaches.

To achieve its aim, Wind Pioneers constantly strives to build new tools that are one-of-a-kind and game changers in the industry. As a frontend developer, you will play a key role in building new features for our flagship application, contributing to our mission of driving innovation in the industry.

Detailed Responsibilities

• Participate in Application Development, focusing on frontend (React), to deliver high-quality web applications with exceptional User Experience. This includes creating admin tools and dashboards for seamless internal management.
• Collaborate in our Kanban-based development process to develop new components and user interaction workflows for our flagship application.
• Work closely with UX/UI designers to implement new components/views for major features, with support from the lead engineer and other developers.
• Maintain and update the frontend stack and dependencies.
• ou would be able to see how we build and streamline our CI/CD pipeline.
• Work closely and learn from our Product Architect and Senior Engineer

Candidate Requirements:

We're seeking someone with a strong background in frontend development, a good understanding of the stack, and a genuine passion for creating beautiful and functional user experiences through elegant and efficient code.

You are a person with:

• 3-5 years of experience building front-end web applications; please also tell us about related degrees or training.
• You should be able to demonstrate fluency in React.
• You should have contributed to open source, proving your proficiency with Git and Git Flow. These contributions can include your personal projects, app ideas, or tools, with links provided in your application.
• Any UI/UX design experience will also greatly benefit the role.
• Great deal of attention to detail
• Can-do, flexible and pro-active attitude to work
• Particular about getting things right - both at the code/data level and further up, encompassing design, layout and user experience. 

Please showcase your experience through the projects you've worked on and the problems you've solved. We are particularly interested in hearing about the subtle decisions you made that significantly impacted turning a good UI into a great one.

Stack

We've curated our frontend stack to empower us in creating one of the most elegant and functional UIs in the wind industry, enabling engineers to design wind farms with just a click. While you don't need to be an expert in all of the below technologies, having a good grasp of at least a few would be beneficial:

• React and modern ecosystem libraries like react-query and react-hook-form – this is a must!
• Material-UI for a theme and component design
• Storybook and chromatic visual testing tools
• Lerna and Yarn for library and application dependency management
• Figma and/or Sketch for wireframing and prototyping

Wind Pioneers’ Offering:

• Be part of a focused team with a clear vision, dedicated to making an outsized impact in how wind farm projects are found and evaluated.
• We build people up to be the best in the world.
• Have the opportunity to be involved in developing Wind Pioneers’ tools.
• Enjoy a friendly and relaxed office environment with a great team culture.
• Benefit from flexible working conditions.
• Over the years grow towards becoming a principal developer - capable of architecting feature-rich, high-quality webapps, UIs and libraries.
• Receive a market-based salary along with the addition of a six-monthly bonus from Wind Pioneers’ revenue share scheme

Mandatory:

• 4-7 Experience in React JS,  (ReactJS 2.5yrs compulsory)
• Optional:

Knowledge in UX/UI design, Azure DevOps, Test Driven - and Domain Driven Development

• Developing of complex IT systems with various system integrations and configurations
• Data security/GDPR

https://polyglots.io">Polyglots is a young and innovative software development agency located in Pune, India. Our expertise is to build highly scalable applications and infrastructure solutions for our partners and budding startups.

We provide end-to-end solutions ranging from cloud architecture to backend services and modern frontend development. We leverage agile methodologies, software life cycle best practices and cutting edge technology to deliver perfect solutions reflecting our passion for software development.

We care about our company culture and invest in people to create the best teams of highly skilled developers. 

We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.

• Develop new user-facing features
• Build reusable code and libraries for future use
• Ensure the technical feasibility of UI/UX designs
• Optimize application for maximum speed and scalability
• Design mobile-based features
• Collaborate with other team members and stakeholders
• Stay up-to-date on emerging technologies
  
  

• Proficient understanding of web markup, including HTML5, CSS3
• Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
• Proficient understanding of client-side scripting and JavaScript. Familiarity with ES6 or Typescript would be a plus.

• Good understanding of Angular or React.
• Good understanding of asynchronous request handling, partial page updates, AJAX and Rest APIs.
• Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as Gimp or Photoshop is a plus.

• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Proficient understanding of code versioning tools, such as Git / Mercurial / SVN.
• Working knowledge of server side technologies is a plus