11+ Rational Tools Jobs in Bangalore (Bengaluru) | Rational Tools Job openings in Bangalore (Bengaluru)

To lead the development of robust, scalable, and visually engaging frontend applications that deliver exceptional user experiences. The Senior Engineer – Frontend will drive architectural decisions, implement best practices in UI/UX, and ensure seamless integration with backend systems. This role focuses on building high-performance, maintainable interfaces while mentoring junior engineers and contributing to the continuous improvement of the overall product development process.

Responsibilities:

• Partner closely with Product Owner and tech lead to discover, design, develop and deploy great financial tools and products that provide meaningful value to our customers.
• Develop, Unit tests and deploy components.
• Integrate UI application with rest APIs.
• Primary technologies focused on modern front-end - Advanced JS ES6, React, Redux, Angular Js and other modern JS frameworks, HTML/CSS.
• Troubleshoot and resolve issues in development, testing, and production environments.
• Stay up to date with emerging technologies and industry trends to continuously improve our tech stack.
• Mentor and guide junior engineers, fostering a culture of learning and growth.

Requirements:

• Bachelor’s degree in computer science, Engineering, or a related field (or equivalent experience).
• 7+ years of practical experience and proven success with the design, development and operation of complex web applications.
• Strong experience with modern and vanilla JavaScript and Typescript techniques including JSX and ES6/ES7 features
• Familiarity connecting to microservices, REST APIs, graph APIs, and other database- driven web applications
• Experience with third-party libraries and APIs
• Asynchronous programming including Promises, async/await, and ES7 generators
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Broad technical knowledge across a majority, with deeper knowledge in, the following: Web application development, Software engineering and/or testing; Data analysis.
• Excellent problem-solving skills and the ability to work in a fast-paced environment.
• Strong communication and teamwork skills.

Good to have:

• Experience in Node.js is a plus
• Experience in Databases (MySQL, Postgres) will be a plus
• Understanding of RESTful services

• Website and software application designing, building, or maintaining.
• Using scripting or authoring languages, management tools, content creation tools, applications, and digital media.
• Determining user needs by analyzing technical requirements.
• Bachelor's degree in web development or related field, or relevant experience.
• Solid knowledge and experience in programming applications.
• Proficient in JavaScript, HTML, CSS, Angular.
• Proficient in Web development.
• Should have 4 years of experience in web development.
• Solid ability in both written and verbal communication.
• Knowledge of programming language and technical terminology.
• Able to develop ideas and processes and clearly express them.
• Able to solve complex problems.

We are looking for a talented Front-end Engineer capable frontend developer to join OneFin!

Responsibilities

• Work closely with the design and backend team to build and develop web applications for our forward-thinking products.
• Design large-scale systems with high complexity to support our high throughput applications.
• Understand how to leverage infrastructure for solving such large-scale problems.
• Develop tools and contribute to open source wherever possible.
• Adopt problem-solving as a way of life - always go to the root cause.
• Develop scalable front-end engineering, for the largest FinTech companies in India who use our product.
• Actively think about improving UX and UI.
• Collaborate with the team to discuss and implement ideas.
• Build responsive, robust, and optimized applications.

• Professional development experience with Angular 10
• At least 1-3 years of JavaScript development experience for web applications.
• Strong eye for design, UI, and UX.
• Passion for front-end development.
• Willingness to learn and experiment with new technologies.

We are looking for UI developers with good knowledge of React JS. As a developer you will be responsible for understanding the requirements and developing the UI as per UX / VDs provided by the business / product team. You will be responsible for delivering a performant, robust and easy to maintain application. You will co-ordinate with different teams like backend developers, QA, product team and devops team to ensure quality deliverables.

Qualifications

• Bachelor’s or higher degree in Computer science or related technical field
• 2-4 years of experience in developing UI components leveraging React.js
• Experience in eCommerce domain is an advantage