Sr. Engineer - HTML Developer



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Angular Developer – Job Description We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. Required Skills: • Should have 4+ 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 Angular, Angular Js and above versions • Good in Problem Solving. • Good team player • Excellent written and verbal communication skills About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.
- Proficiency in Angular (v8+) and TypeScript.
- Strong knowledge of HTML5, CSS3, and JavaScript/ES6+.
- Hands-on experience with RxJS for reactive programming.
- Experience with state management libraries like NgRx or similar.
- Familiarity with RESTful APIs and JSON data structures.
- Understanding of authentication and authorization mechanisms (OAuth, JWT).
- Experience with Angular CLI for project setup and management.
- Proficiency in browser developer tools for debugging.
- Strong experience with Jasmine, Karma, or other testing frameworks.
- Familiarity with build tools like Webpack or Vite.


Our client is a rapid growth stage Edtech start-up focused on solving the teacher shortage crisis in the US education system using technology by bringing teachers to the classrooms and giving them access to the right tools to teach students in a highly engaging manner.
They have a development center in Mumbai and they are looking to scale up the teams in Pune and Bangalore as well.
What does the role entail:
●Lead requirement/task and guide junior software engineers in the development process.
● Design, develop and maintain user interfaces for web and mobile applications.
● Strong understanding of UI design principles and best practices.
● Collaborate with cross-functional teams to analyse requirements, design solutions, and implement new features.
● Develop and implement unit tests and integration tests to ensure software quality.
● Troubleshoot and debug applications.
● Participate in code reviews and provide constructive feedback to peers.
● Mentor junior software engineers and help them grow their technical skills.
Required Skills:
● B.E/B.Tech/master’s in computer science (or equivalent).
● 4 - 7 years of experience
● Skilled with one of Front end Technologies: Angular 10+/Flutter/React/Vue.
● Experience with HTML, CSS, JavaScript, and TypeScript or Dart.
● Experience with state management libraries.
● Experience with UI testing frameworks such as Cypress.
● Experience with responsive design and developing mobile-first user interfaces.
● Knowledge of UI accessibility guidelines and experience implementing accessibility features.
● Excellent problem-solving, critical thinking, and communication skills.
● General understanding of Agile software development methodologies.
● Understanding of development and operational support best practices.

Job Requirements
Minimum Requirements:
To perform this job successfully, the individual must have the following experience:
- Bachelor’s degree in management information systems, computer science, and/or business, or equivalent work experience.
- You have experience with developing, maintaining and supporting production applications which have live users using Angular.
- You have experience with State managment and NgRx (ideally) or any other framework
- You are NOT a fresh graduate with no production experience
- You have excellent English speaking skills
- Strong understanding of the DOM, HTML5, CSS3 and JavaScript
- 3+ years of in-depth experience with Angular (2/4/8/x)
- 1+ years of experience with additional web libraries and frameworks. Preferred: NgRx, Rx.js.
Additional Skills Desired
- Ability to be empathetic and form strong working relations with your team members.
- Strong understanding of debugging and ability to quickly debug code, find problems and produce fixes.
- Experience with Responsive Web Design (RWD) patterns
- Experience with unidirectional data flow patterns (Redux, etc.)
- Experience with RxJS or other Reactive programming techniques/libraries
- Experience using ES2015 (ES6) and TypeScript 2.x
- Indepth experience in using GIT and understanding of GIT workflows Experience in building and maintaining a reusable components library in angular
- An excellent eye for detail to bring our products designs to life using pixel perfect styling, interactions and animation.
- Familiarity with agile development practices (a/b testing,unit testing,continuous deployment,continuous integration,scrums) and worked in a product driven environment.
- Excellent written and verbal communication skills to communicate technical concepts to a wide variety of audience.
- Proven ability to work with designers and other non-technical and technical team members (wireframes, rapid prototypes, PoC’s, white boarding)



- · 3+ Yrs Solid knowledge of frontend development with a minimum of 2 years of work on ReactJS,/ React native
- · Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- · Strong & thorough understanding of Reactjs and its core principles
- · Experience with popular Reactjs workflows such as Redux
- · Knowledge of isomorphic React is a plus
- · Familiarity with RESTful APIs
- · Familiarity with modern front-end build pipelines and tools
- · High coding standards - understanding of test coverage best practices & test pyramid concept
- · Familiar with Continuous Delivery approach
- · Experience with Distributed and Concurrent Systems, knowing the tradeoffs between stateful/stateless and synchronous/asynchronous architectures
- · Passion about technology and its relationship with product and user experience
- · Ability to work independently - identify problems, create plans and implement solutions to them





Knowledge of fintech will be an advantage.



Location: Bangalore
Hello! We are looking for the right Frontend Developer.
What you will work on Your primary focus will be to implement a complete user interface in the form of a responsive web app, with a focus on performance. Your main duties will include creating modules and components and coupling them together into a functional app. A thorough understanding of all the components of our platform and infrastructure is required as you will be working closely with the back-end team to decide REST contracts.
Responsibilties
• Assess the technical feasibility of UI/UX designs
• Develop new user-facing features
• Build reusable code and libraries for future use
• Optimize application for maximum speed and scalability
• Assure that all edge cases are handled
• Collaborate with other team members and stakeholder
What can CasaOne promise you – An opportunity to - increase your rate of learning exponentially by defining hard problems and solving them - partake in a high-growth journey and increase revenues 5x+ Y-o-Y - be an early innovator in the shifting trend: ‘ownership economy’ -> ‘access economy’ - build a category-defining platform for FF&E (Furniture, Fixture, and Equipment) leasing - build high-performance teams
The must-haves
• Good understanding of single-page web applications and Javascript libraries and frameworks, such as ReactJS, AngularJS, and jQuery.
• Good understanding of asynchronous request handling, partial page updates, and AJAX.
• Proficient understanding of web markup, including HTML5, CSS3.
• Basic understanding of CSS pre-processing platforms, such as LESS and SASS.
• Good understanding of responsive web development.
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Basic understanding of SEO


Lead the functional and system design of highly scalable and robust mission critical applications that cater to several businesses ● Ensure that the systems you oversee are fault tolerant and are performing reliably at high volumes. Constantly look at possibilities to improve the overall functioning of the product. ● Brainstorm deeply with your product & business stakeholders and influence how we build individual features and products that reduce customer stickiness and friction points at each stage of the product.
● Mentor and lead a team of solid engineers by introducing best coding practices, advocating high quality design principles and institutionalise long term thinking for futuristic needs of the business. ● Contribute actively in other areas of the growth of our Engg org which includes but is not just limited to hiring, tech talent branding, inputs on performance management of junior engineers and the likes.


