At a Glance
- Tasks: Design and develop high-quality web applications using React and JavaScript.
- Company: Join a dynamic tech company focused on innovation and collaboration.
- Benefits: Enjoy competitive salary, health benefits, and flexible remote work options.
- Other info: Great opportunities for career growth and skill development.
- Why this job: Make a real impact while mentoring others in a supportive environment.
- Qualifications: Strong experience with React, TypeScript, and agile development.
The predicted salary is between 63000 - 77000 £ per year.
As a Senior Frontend Engineer, you will make an impact by designing, developing, and delivering high-quality, data-driven web applications that power innovative digital products. You will be a valued member of a high-performance distributed engineering team and work collaboratively with cross-functional stakeholders, product managers, and fellow engineers to build scalable, performant UI solutions that meet real business and compliance needs.
This role offers a compelling blend of hands-on technical excellence and engineering leadership — ideal for a seasoned engineer who thrives on both building great software and growing the talent around them.
In This Role, You Will:
- Architect and develop scalable, high-quality frontend applications using React, TypeScript, JavaScript (ES6+), HTML5, and CSS3 — applying React Hooks and functional component patterns to deliver fast, accessible, and responsive user experiences.
- Lead and implement state management strategies using Redux and/or Context API, and develop data-driven UI components and dynamic forms — including JSON-schema based forms — to satisfy complex business and compliance requirements.
- Champion quality by writing and maintaining automated tests using React Testing Library or equivalent frameworks, conducting code reviews, and driving adherence to engineering best practices and performance standards across the team.
- Integrate and connect frontend applications with RESTful APIs and web services, ensuring seamless, reliable data exchange using JSON and related technologies.
- Mentor and elevate junior and mid-level engineers, contributing to the growth and effectiveness of a distributed engineering team whilst actively participating in agile ceremonies — including sprint planning, estimation, and retrospectives.
What You Must Have to Be Considered:
- Strong hands-on experience with React, TypeScript, and JavaScript (ES6+), including React Hooks and functional component patterns, along with proficiency in HTML5 and CSS3.
- Strong experience with state management solutions such as Redux and/or Context API, and developing data-driven UIs and dynamic forms (including JSON-schema based forms).
- Strong experience writing and maintaining automated tests using React Testing Library or comparable testing frameworks, with a consistent focus on code quality and performance.
- Strong experience integrating frontend applications with RESTful APIs, with solid familiarity with JSON and web service technologies.
- Good experience working within agile development environments, contributing to code reviews, sprint ceremonies, and continuous improvement of engineering standards.
- Experience building, mentoring, and supporting high-performance distributed engineering teams.
- A Bachelor of Science or Engineering, specialising in Information Technology, Computer Science, or Software Engineering — or equivalent practical experience.
Additional eligibility requirements:
- Candidates must currently reside in the UK.
- Candidates must be available to start within 4 weeks of receiving an offer.
These Will Help You Stand Out:
- Good knowledge of Java or other backend technologies and frameworks, enabling more informed full-stack collaboration.
- Experience with cloud technologies on any major cloud platform (AWS, Azure, or GCP).
- Experience with DevOps practices and tooling, particularly GitHub Actions and CI/CD pipeline management.
- Professional certifications in software engineering, architecture, or product management.
Senior Frontend Engineer (React) employer: Cognizant
Cognizant is an exceptional employer that fosters a collaborative and innovative work culture, making it an ideal place for professionals seeking to excel in their careers. With a strong emphasis on employee growth and development, you will have access to mentorship opportunities and the chance to lead transformative projects in a dynamic environment. Located in a vibrant area, Cognizant offers unique advantages such as a diverse team and a commitment to work-life balance, ensuring that your contributions are both meaningful and rewarding.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Frontend Engineer (React)
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Cognizant or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Cognizant.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Cognizant.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Cognizant that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Frontend Engineer (React)
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Cognizant.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Cognizant and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Cognizant
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Cognizant uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
