Web Developer

Wissen Technology is Hiring for React Developer

About Wissen Technology:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Job Summary:

We are seeking highly motivated React Developer

Experience: 8+ Years

Location: Pune/ Mumbai

Mode of Work: Full Time

Key Responsibilities:

• Should have 8+ years hands on experience in web technologies like JavaScript, HTML5 & CSS.

• Expert level knowledge of JavaScript including latest edition(s) of JavaScript (ES2023). Knowledge of typescript is a plus.

• Hands on experience with JavaScript frameworks like React 17 and above versions

• Good understanding of asynchronous request handling, partial page updates like Promises, RxJS

• Proficient in advanced CSS3, HTML5 and Bootstrap. Exposure to css-in-js libraries like styledjs or others is beneficial.

• Able to translate mockups in figma or illustrator to actual working components.

• Working experience on testing tool like karma/jasmine/enzyme.

• Basic understanding of nodejs is beneficial.

• Proficient understanding of code versioning tools, such as Git

• Excellent analytical/reasoning skills

• Good team player

• Excellent written and verbal communication skill

Key Responsibilities:

• Design and implement scalable server-side solutions using Java.
• Write optimized front-end code using HTML, CSS, and Javascript
• Write unit, automation, and integration tests
• Implement quality application logging for operational monitoring at scale
• Investigate, debug and resolve production site issues
• Work with co-located teammates to deliver on common goals

TECHNICAL & FUNCTIONAL REQUIREMENTS:

• Professional experience in enterprise Java software development using Spring MVC frameworks, RESTful APIs, and SOA
• Proficiency in HTML/CSS/JavaScript/jQuery
• Experience with Docker, Kubernetes, and microservices
• Experience with Selenium for UI automated tests written in Cucumber or Scala will be a plus
• Working knowledge of design patterns and CI/CD principles
• First class communication skills in written and verbal form
• Outstanding problem-solving skills
• A commitment to producing high-quality code with an attention to detail
• Dedication and a self-motivated desire to learn
• A collaborative, team-orientated attitude
• Experience working in the Cloud (AWS)
• API development experience
• Exposure to monitoring tools such as ELK, Splunk

• Knowledge of OO JavaScript
• 7.2. 10+ years hands-on experience with web development using
• HTML5, JavaScript (React, Preact.js, Redux, Redux, Vue.js,
• CSS3, SignalR, Socket.io)
• 7.3. Experience building responsive design layouts using a formal
• framework like Bootstrap and familiarity with best practices
• (web security concepts, ensuring browser & device
• compatibility, etc.)
• 7.4. Experience in creating secure pre-compiled script libraries.
• 7.5. Familiar with development and debugging tools for cross-
• browser issues
• 7.6. Experience integrating with RESTful APIs for server-side

Responsibilities:

• Work on design and develop scalable solutions using efficient Design Patterns
• Adept in handling Non-functional requirements (performance etc.)
• Excellent aesthetic capability with UX designing and development experience
• Have a good understanding of all aspects of the application like rendering big datasets, fetching data using and authentication.
• Identify improvement areas within the application and work to implement the same
• Flexibility in adapting to team requirements

Requirements:

• Comprehensive knowledge of UX and responsive UI design with an emphasis on intuitive design
• Ability to write cross-browser and standards-compliant code that meets flexibility, scalability, and performance requirements
• Highly skilled at front-end engineering using a client-side technology stack including AngularJS, JQuery, HTML, CSS
• 5+ experience in Angular developing responsive Single Page application
• Experience working with REST API
• Experience working with JSON
• Experience with SVN/Git, Node.JS
• Knowledge of Agile and/or SCRUM methodologies
• Dedicated, self-driven and willing to take responsibility and ownership of the application
• Strong Problem identifying and solving ability and excellent communication skills

Job Type: Full Time, Onsite

About Aecor 

Since 2011, Aecor has helped businesses deliver and exceed their digital objectives. With offices in London (UK) and Gujarat (India), we leverage a pool of Global talent to deliver client solutions.

Aecor combines Senior UK leadership with the very best of Global engineering. We provide direct access to talented digital resources, helping to build teams to suit our client’s short or long-term business objectives.

Aecor offers a global resource pool of highly skilled individuals from within their specific fields of digital excellence.

Job Description:

As a member of Aecor’s front-end development team, you will collaborate with cross-functional teams across the agency on multiple accounts. The front-end team is a central player in bringing Aecor’s creative vision to life for our clients. You will execute high-quality technical solutions on time and on budget using modern development methods. You will help drive innovative and effective user experience through technology.

Responsibilities:

• Determining the structure and design of web pages.
• Designing user interactions on web pages.
• Building reusable code for future use.
• Developing features to enhance the user experience.
• Maintain and improve website
• Experience in developing responsive websites
• Experience with CSS preprocessors (e.g. Sass, Less)
• Experience building with a modern front-end frameworks
• Experience authoring native JavaScript
• Experience with jQuery or similar libraries
• Knowledge of accessibility and front-end performance best practices
• Experience with version control tools (e.g. SVN, Git, TFS)
• Work collaboratively with team members, designers, project managers and back-end developers to create engaging digital experiences
• Familiarity with Sketch, Figma.

Skills:

• 5+ years of relevant experience in Frontend. Relevant experience includes having worked on advanced Javascript and should not be limited to HTML/CSS
• Proficiency in HTML, CSS, JavaScript, and jQuery.
• 2+ years of relevant experience in Vue.js
• Preferred to have working knowledge of testing frameworks 
• Understanding of key design principles.
• Understanding of SEO principles.
• Experience with responsive and adaptive design.
• with JavaScript frameworks such as React JS, Vue.js and Angular.
• Good problem-solving skills.

Benefits:

• Health insurance.
• Personal accidental insurance.
• Discover a rewarding work/life balance.
• Flexible working hours in a motivational working environment.
• Access to an excellent leave policy and other associated benefits.
• Paid time off.
• Referral program.

Schedule:

• Monday to Friday

• Design and develop new user-facing features using React adhering to best coding practices and standards
• Translating designs and wireframes into high-quality code and building reusable components and front-end libraries for future use
• Consistently follows and promotes SDLC best practices: Coding standards, testing, code reviews, code comments, etc.
• Keeps key stakeholders informed about progress and problems; avoids surprises
• Building responsive web applications across a vast array of web-capable devices
• Design and architect technical solutions for the business problems
• Organizes and expresses ideas clearly and concisely
• Exhibits excellent teamwork, and strong problem-solving skills and helps achieve team goals.

• A bachelor’s or master’s degree in Computer Science or any other relevant engineering field from a reputed institute.
• Experience of 3 - 6 years as a Frontend Engineer.
• Excellent programming skills in JavaScript
• Proficient in ReactJS
• Good Exposure to AngularJS and VueJS
• Familiarity with CSS, Restful API modern build pipelines and development tools
• Good understanding of design patterns and a strong grasp of Material Design guidelines 

  
  Preferred Skills

  • Experience in developing and deploying applications on AWS, and Firebase. Experience with popular state management, frontend, and server-side rendering libraries
  • Understanding common front-end development tools (Babel, Webpack, NPM, etc.) and code versioning tools (Git and Mercurial)
  • Familiarity with Micro-frontends Architecture, Material UI, Ant Design, and GraphQL
  • Has delivered projects with end-to-end accountability
  • Identify and resolve performance and scalability issues
  • Strong desire to learn and grow, with intelligence & adaptability while building the best-in-class systems
  • Strong flair for effective communication and collaboration - you know when to push on and when to step back
    

    Additional Notes

    As we have to Bring your device policy, candidates should have a Laptop.

- We are looking for techies with a passion to develop high-performance web applications. 

- If you are interested and looking to build scalable and high-performance apps, then join us. We are building web app based on React with server-side rendering. For mobile, we are building PWA.

Roles & Responsibilities :

1. Build scalable web applications using ReactJS, Redux and other related libraries.

2. Integrating back-end API's with front-end.

3. Build reusable code and libraries for future use.

4. Optimize application performance and reduce page loading speed.

5. Solid experience in architecting and implementing highly scalable front-ends in modern technologies such as React or Vue.

6. Gathering requirements from design and technical staff and client on web development needs/Defining effective solutions for business and process problems.