At a Glance
- Tasks: Architect and build user interfaces for an AI-powered data platform.
- Company: Boutique consultancy in the UK energy sector with a focus on innovation.
- Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
- Other info: Collaborative culture with potential for career advancement in a dynamic field.
- Why this job: Join a high-impact team shaping the future of energy analytics with cutting-edge technology.
- Qualifications: 3+ years of React.js experience and strong skills in Next.js and Tailwind CSS.
The predicted salary is between 36000 - 60000 £ per year.
About Us
We are a boutique consultancy operating in the UK energy sector, building an AI-powered data triangulation platform to help energy networks integrate, reconcile, and derive insight from complex, multi-source infrastructure data. This is a high-impact product at the intersection of AI, infrastructure analytics, and enterprise software. You will work directly with the Product Manager & AI Department Lead to help shape and deliver the front-end of this platform.
The Role
We are seeking an experienced Front-End Engineer with strong expertise in React.js, Next.js, and Tailwind CSS to architect and build the user interface of our AI tool. The candidate also needs to understand how to deploy on GCP Cloud Run and needs to have experience using Version control systems such as GitHub. Auth0 integration experience is also a plus. This is not a feature-maintenance role — you will play a key role in defining the front-end architecture and translating complex AI outputs into intuitive, production-grade user experiences for technical energy stakeholders.
Key Responsibilities
- Architect and implement scalable front-end solutions using Next.js (App Router preferred)
- Develop responsive, accessible UI with Tailwind CSS
- Integrate with REST/GraphQL APIs and AI-driven backend services
- Design and implement data-heavy dashboards and visualizations
- Optimize performance (SSR/SSG, hydration strategies, bundle size)
- Collaborate closely with AI engineers, backend developers, and product leadership
- Contribute to sprint planning and technical decision-making
Required Skills & Experience
Must-Have:
- 3+ years of strong React.js experience
- Proven production experience with Next.js
- Deep knowledge of Tailwind CSS and modern UI systems
- Strong understanding of front-end architecture and performance optimization
- Experience integrating APIs and handling complex state management
- Comfortable working in fast-moving, contractor-style environments
Highly Desirable:
- TypeScript
- Experience working on AI/ML-powered products
- Enterprise or infrastructure-sector experience
What We’re Looking For
- Product-oriented mindset
- Strong communicator able to collaborate cross-functionally
- High ownership and autonomy
- Ability to translate ambiguous requirements into structured solutions
- Systems thinker who understands how front-end interacts with AI and backend architecture
Full-time (40 hours per week) Potential extension based on roadmap progress
Front-End Engineer (React.js / Next.js / Tailwind CSS) employer: Sirio
At Sirio, we pride ourselves on being an excellent employer that fosters a collaborative and innovative work culture. Our remote and hybrid work options provide flexibility, while our commitment to employee growth through continuous learning and development opportunities ensures that you can thrive in your career. Join us in making a meaningful impact in the energy sector, where your contributions will be valued and recognised.
StudySmarter Expert Advice🤫
We think this is how you could land Front-End Engineer (React.js / Next.js / Tailwind CSS)
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech and energy sectors. Attend meetups, webinars, or even online forums where you can chat with industry folks. You never know who might have a lead on that perfect Front-End Engineer role!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your React.js, Next.js, and Tailwind CSS projects. Make sure to include any AI-driven applications you've worked on. This is your chance to shine and demonstrate how you can contribute to our AI-powered platform.
✨Tip Number 3
Prepare for those interviews! Brush up on your technical knowledge, especially around front-end architecture and performance optimisation. Be ready to discuss how you've tackled complex state management and API integrations in past projects.
✨Tip Number 4
Apply through our website! We love seeing candidates who take the initiative. Plus, it gives us a chance to see your enthusiasm for joining our team. Don’t forget to tailor your application to highlight your experience with GCP Cloud Run and GitHub!
We think you need these skills to ace Front-End Engineer (React.js / Next.js / Tailwind CSS)
Some tips for your application 🫡
Show Off Your Skills:Make sure to highlight your experience with React.js, Next.js, and Tailwind CSS in your application. We want to see how you've used these technologies in real projects, so don’t hold back on the details!
Tailor Your Application:Take a moment to customise your application for this role. Mention how your background aligns with our focus on AI and infrastructure analytics. We love seeing candidates who understand our mission and can connect their experience to it.
Keep It Clear and Concise:While we appreciate detail, clarity is key! Make sure your application is easy to read and gets straight to the point. Use bullet points if it helps to break down your skills and experiences.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our team!
How to prepare for a job interview at Sirio
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in React.js, Next.js, and Tailwind CSS. Be ready to discuss your past projects and how you’ve used these technologies to solve real-world problems. Brush up on performance optimisation techniques too, as they’ll likely want to know how you can enhance user experience.
✨Showcase Your Problem-Solving Skills
Prepare to talk about how you've tackled complex state management and API integrations in previous roles. Think of specific examples where you turned ambiguous requirements into structured solutions, as this will demonstrate your product-oriented mindset.
✨Understand the Bigger Picture
Familiarise yourself with how front-end development interacts with AI and backend architecture. Being able to discuss how your work impacts the overall product will show that you’re a systems thinker and can contribute to technical decision-making.
✨Be Ready for Collaboration Questions
Since this role involves working closely with AI engineers and product leadership, prepare for questions about teamwork and communication. Think of instances where you’ve successfully collaborated across functions and how you handled any challenges that arose.
