Full-stack Developer; UI​/Frontend focused

Company Description

Stack8s is dedicated to solving the challenges of rising costs and complexities associated with managing cloud platforms, particularly for startups utilizing AI and machine learning services. Many organizations lack transparency in their cloud expenditure, leading to inefficiencies and unnecessary costs, as well as environmental impacts from idle resources. At Stack8s, we aim to address these financial, sustainable, and operational challenges by providing solutions that enhance cost efficiency, reduce waste, and promote flexibility while mitigating vendor lock-in.

This is a full-time position for a Full‑Stack Developer with a focus on Front‑End and UI development, London office based. The developer will design, implement, and maintain both front‑end user interfaces and back‑end functionalities. Responsibilities include writing efficient, scalable code, collaborating cross‑functionally with team members, optimizing applications for speed and responsiveness, and ensuring the seamless integration of front‑end and back‑end components.

Candidates will also address technical challenges and contribute to the development of innovative solutions for cloud optimization.

• UK work visa Sponsorship (stack8s is applying and can provide if required)
• Proficiency in Front‑End Development, with a strong focus on creating responsive and user‑friendly interfaces. Next JS and component design and standardisation
• Experience in Back‑End Web Development, including designing and maintaining server‑side systems and APIs.
• Background in Full‑Stack Development with skills that bridge front‑end and server‑side technologies.
• Proficiency in Cascading Style Sheets (CSS) and a solid understanding of modern web styling methodologies.
• Strong problem‑solving skills and a passion for building innovative, scalable, and efficient software solutions.
• Familiarity with cloud platforms, AI/ML Agents services, or optimisation tools is a plus.
• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.