Senior Software AI Engineer

Digital Profiles; England; On-site; GBP 90,000 - 120,000; Full time

Job summary

A fast-growing AI-first company in England seeks a Senior Software Engineer responsible for building reliable full-stack systems. Candidates should have hands-on experience with TypeScript and React, a strong sense of ownership, and the ability to thrive in dynamic environments. The role involves collaborating closely with product teams to deliver impactful solutions and contributes to architectural decisions. This full-time position offers a unique opportunity to work at the intersection of software engineering and applied AI.

Qualifications

• Strong track record of high performance in fast-paced environments.
• Comfort in self-organizing teams with changing priorities.
• A sense of ownership and accountability for outcomes.
• Clear, effective communication and a collaborative mindset.
• Ownership and accountability for outcomes.

Responsibilities

• Design, build, and maintain production-grade full-stack systems.
• Contribute to architectural decisions and technical direction.
• Collaborate with product managers, designers, and engineers.
• Write high-quality, maintainable code and improve engineering standards.
• Balance speed, quality, and long-term sustainability.

Skills

Strong fundamentals and adaptability

TypeScript

React

Collaboration

Clear communication

Education

Bachelor's degree in Computer Science

Job description

About the Company

We are partnering with a fast-growing, AI‑first company to build enterprise‑grade intelligent systems that are already live in real‑world, high‑impact environments.

About the Role

This role is focused on execution and ownership: taking complex problems and turning them into reliable, scalable production systems. As a Senior Software Engineer, you will work in a high‑performing, self‑organizing team at the intersection of software engineering and applied AI. You will be hands‑on, close to the code, and accountable for shipping quality work in a fast‑moving environment. This is not a research position. It’s about building, operating, and improving real systems that matter.

Responsibilities

• Design, build, and maintain production‑grade full‑stack systems with a strong focus on reliability and performance.
• Contribute to architectural decisions and technical direction within the team.
• Collaborate closely with product managers, designers, and other engineers to deliver end‑to‑end solutions.
• Write high‑quality, maintainable code and raise the engineering bar through reviews and best practices.
• Make pragmatic trade‑offs, balancing speed, quality, and long‑term sustainability.

Qualifications

• Strong track record of high performance in fast‑paced environments.
• Comfort working in self‑organizing teams with changing priorities.
• Clear, effective communication and a collaborative mindset.
• A strong sense of ownership and accountability for outcomes.

Required Skills

• Strong fundamentals and adaptability are key.
• Profile split: ~80% Software Engineering / ~20% AI.
• Ability to adapt quickly to different full‑stack environments.
• Hands‑on production experience with TypeScript and React.

Preferred Skills

• Practical exposure to Large Language Models in applied settings.
• Basic understanding of agent‑based architectures and their core components.
• Good prioritization skills when integrating AI features into production systems.

Pay range and compensation package

• Initial onboarding will take place in person in San Francisco, working closely with the core team.

Seniority Level

Executive

Employment Type

Full‑time

Job Function

Information technology

Industry

Business Consulting and Services