Senior Frontend Engineer in London

Senior Frontend Engineer in London

London Full-Time 70000 - 85000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Build high-quality web applications using React and collaborate with teams to deliver innovative solutions.
  • Company: Join a forward-thinking AI company focused on growth and collaboration.
  • Benefits: Competitive salary, share options, 28 days annual leave, and flexible working.
  • Why this job: Make an impact in the AI space while developing cutting-edge technology.
  • Qualifications: Experience in TypeScript, React, and a passion for problem-solving.
  • Other info: Dynamic team culture with opportunities for personal and professional growth.

The predicted salary is between 70000 - 85000 £ per year.

Salary banding: £70,000 - £85,000 dependent on experience

Working pattern: 2 days per week in the office

Location: London

About our Engineering Team

As a business which has AI at its core, we need to have a reliable, scalable and secure real-time ML platform to deliver our product to customers. The Engineering team makes this happen. The team is UK-based, with a significant contingent in London, and is made up of pragmatic, curious and collaborative problem-solvers who are passionate about working with our Data Scientists to build state of the art AI products. Our Software Engineers bring together a diverse range of expertise and backgrounds; what unites us is a desire to learn, a mastery of our discipline and strong technical prowess.

Our engineers are responsible for all aspects of the software development lifecycle. You will get the opportunity to work across our entire stack building features which deliver AI capabilities to some of the biggest names in the insurance industry. We are developing a modern real-time ML platform using technologies like React, Typescript, Python, PyTorch, Ray, k8s (helm + flux), Terraform, Postgres and Flink on AWS. We are very big fans of Infrastructure-as-Code and enjoy Agile practices.

As a team, we’re driven by a relentless focus on delivering real value to customers at speed. We embrace modern engineering practices such as automated testing, continuous monitoring, feature flags, and on-demand production-like environments to support frequent, reliable releases.

Our team is tackling several exciting challenges, including:

  • Build out new exciting product features that broaden our product scope to newer challenges
  • Building a real-time config driven user interface toolbox that seamlessly adapts to diverse customer needs
  • Deploying all changes, including complex machine learning models, reliably to customers within 15 minutes with fully automated tests
  • Centralised reporting/metrics for both the business and our customers

Responsibilities

  • Work with different stakeholders across the business like engineers, product, engagement team to understand a problem space within your area, propose solutions, and own the end to end delivery.
  • Develop high-quality and responsive user interfaces for web applications using React taking into consideration accessibility (WCAG), security and performance.
  • Collaborate with designers to create visually appealing interfaces that meet user needs and brand guidelines
  • Own and maintain specific parts of our frontend stack with best in class engineering practices.
  • Write comprehensive unit, integration and end-to-end automated tests in the frontend and backend to serve frontend facing features.
  • Participate in code reviews, provide constructive feedback and keep to date with latest trends in the industry.
  • Participate in the continuous improvement of the processes and ways of working for the engineering team.
  • Manage feature rollouts with multiple releases per day by utilising feature flags, metrics, logs and alerting.

Requirements

Technical proficiency

Must haves:

  • Proven track record of building customer-centric and high-performing web applications/SPAs
  • Strong principles in TypeScript and React
  • Experience in react-query or Redux
  • Strong grasp of Web fundamentals: HTML5, CSS, ES6+
  • Proficient in Chrome Developer Tools or equivalent
  • Experience with testing frameworks, such as, Jest, Vitest, Playwright, Cypress, etc.
  • Understanding of build tools such as Vite, Webpack, etc.
  • Understanding of CI/CD platforms

Nice to have:

  • Proficiency in Python, Node.js or similar backend programming language.
  • RDBMS Experience, ideally with Postgres.
  • Experience building RESTful APIs (E.g: FastAPI)

We also expect a solid understanding of modern software development lifecycles. Code & tests, pull requests, code reviews, CI/CD, QA and production releases in an agile, rapidly changing environment

Strong problem-solving skills and the ability to think critically and creatively

Naturally collaborative, with excellent communication and teamwork abilities

Self-motivated with a strong sense of ownership and accountability

Sprout.ai Values

  • Hungry for Growth - Unleash your inner Sprout: Sprouts embrace growth, forget comfort zones, and help Sprout.ai thrive.
  • Own It, Deliver It - We commit, we deliver, and we exceed expectations - it’s how we achieve outstanding outcomes for our customers.
  • Seed Innovation - The future is shaped by those who dare to innovate. We embrace this mindset, planting the seeds for future growth, experimenting fearlessly and taking bold actions that unleash our ability to scale.
  • Collaborate to Blossom - We cultivate collaboration, working together to create a vibrant and diverse ecosystem where every Sprout can thrive. It drives better results, and creates a better environment for us all.

Compensation, benefits and perks

Salary banding: £70,000 - £85,000 dependent on experience. Annual pay reviews.

Sprout.ai Share Options

28 days' annual leave (plus...

Senior Frontend Engineer in London employer: Sprout.ai Limited

At Sprout.ai, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation. Our London-based Engineering team thrives on continuous learning and growth, providing employees with ample opportunities to develop their skills while working on cutting-edge AI products. With competitive salaries, generous annual leave, and a commitment to employee well-being, we create an environment where every team member can flourish and contribute to meaningful projects.
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Contact Detail:

Sprout.ai Limited Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Frontend Engineer in London

✨Tip Number 1

Network like a pro! Reach out to your connections on LinkedIn or attend local meetups. You never know who might have the inside scoop on job openings or can refer you directly to hiring managers.

✨Tip Number 2

Prepare for those interviews by practising common questions and showcasing your skills. Use platforms like StudySmarter to brush up on your technical knowledge and get comfortable with coding challenges.

✨Tip Number 3

Don’t just apply blindly! Tailor your approach for each role. Research the company, understand their tech stack, and be ready to discuss how your experience aligns with their needs. We want to see that passion!

✨Tip Number 4

Follow up after interviews! A quick thank-you email can go a long way in keeping you top of mind. Plus, it shows your enthusiasm for the role. And remember, apply through our website for the best chance!

We think you need these skills to ace Senior Frontend Engineer in London

React
TypeScript
HTML5
CSS
ES6+
react-query
Redux
Chrome Developer Tools
Jest
Vitest
Playwright
Cypress
Vite
Webpack
CI/CD

Some tips for your application 🫡

Tailor Your Application: Make sure to customise your CV and cover letter for the Senior Frontend Engineer role. Highlight your experience with React, TypeScript, and any relevant projects that showcase your skills in building customer-centric web applications.

Showcase Your Problem-Solving Skills: In your application, don’t just list your technical skills; share examples of how you've tackled challenges in previous roles. We love seeing how you approach problems and come up with innovative solutions!

Keep It Clear and Concise: While we appreciate detail, make sure your application is easy to read. Use bullet points where possible and keep your language straightforward. This helps us quickly see your qualifications and fit for the role.

Apply Through Our Website: We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do!

How to prepare for a job interview at Sprout.ai Limited

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially React and TypeScript. Brush up on your knowledge of web fundamentals and testing frameworks like Jest or Cypress, as these will likely come up during technical discussions.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous projects and how you tackled them. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting your critical thinking and creativity.

✨Demonstrate Collaboration

Since the role involves working with various stakeholders, be ready to share examples of how you’ve successfully collaborated with designers, product teams, or other engineers. Emphasise your communication skills and ability to work in a team environment.

✨Ask Insightful Questions

Prepare thoughtful questions about the company’s engineering practices, team dynamics, and future projects. This shows your genuine interest in the role and helps you assess if the company culture aligns with your values.

Senior Frontend Engineer in London
Sprout.ai Limited
Location: London
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