Senior Front-End Developer

Luxoft; Greater London; On-site; GBP 45,000 - 65,000; Full time

Job summary

A top-tier investment bank is looking for a skilled developer to enhance their team. You will develop and maintain user interfaces using React JS and work closely with backend teams. Ideal candidates possess strong proficiency in JavaScript, Redux, and understanding of responsive design. This role offers a collaborative work environment where creative thinking and professional growth are encouraged. Join us to be part of a success story, working with high-level financial instruments.

Qualifications

• Strong proficiency in React JS, JavaScript (ES6+), HTML5, and CSS3.
• Experience with state management tools, particularly Redux and Context API.
• Familiarity with REST APIs, JSON, and asynchronous programming.

Responsibilities

• Develop and maintain user interfaces using React JS, Redux, and related libraries.
• Build reusable components and front-end libraries for future use.
• Ensure application performance, responsiveness, and cross-browser compatibility.

Skills

React JS

JavaScript (ES6+)

HTML5

CSS3

Redux

REST APIs

JSON

Git

Webpack

Babel

Tools

Jest

Enzyme

GCP

Job description

Project description

Our customer is a top-tier investment bank with client assets of hundreds of billions globally. Reason to join us • We offer the opportunity to work in a highly professional environment where you will work with high-level financial instruments • We want you to be part of our success story and give you reasons to be proud of what you achieved as part of our fabulous team • We allow you to develop yourself and evolve in your career via our fantastic technical, business-related, or soft skills training • We encourage creative thinking in our great open-minded work environment. Frequently, the relaxation rooms are the place where the most ambitious ideas are born. • We are not just professional teams, we are also friends who have fun working together • If you are an active person and you feel motivated by the creation/development of software solutions, then this is the place to be; you will not get bored.

Responsibilities

• Develop and maintain user interfaces using React JS, Redux, and related libraries. Build reusable components and front-end libraries for future use. Integrate UI with RESTful APIs and collaborate with backend teams. Ensure application performance, responsiveness, and cross-browser compatibility. Participate in code reviews and maintain coding standards.

SKILLS

Must have

• Strong proficiency in React JS, JavaScript (ES6+), HTML5, and CSS3. Experience with state management tools (Redux, Context API). Familiarity with REST APIs, JSON, and asynchronous programming. Knowledge of version control systems (Git) and build tools (Webpack, Babel). Understanding of responsive design and UI/UX principles.

Nice to have

• Experience with TypeScript, Material UI, or Styled Components. Exposure to testing frameworks (Jest, Enzyme). Familiarity with CI/CD pipelines and cloud platforms (GCP).