Senior Full-Stack Engineer: Design Scalable AI Systems

Atos; England; On-site; GBP 70,000 - 110,000; Full time

Job summary

Atos is seeking a Senior Full Stack Engineer to design, build, and deliver scalable software across multiple stacks. You will work closely with clients and internal stakeholders, guiding architecture while staying hands-on with development.

The role emphasizes delivering robust systems, translating requirements into technical solutions, and mentoring engineers to ensure high-quality production outcomes.

Qualifications

• Proven track record in full-stack development.
• Experience designing scalable systems.
• Technical leadership while remaining hands-on.
• Strong collaboration with clients and stakeholders.

Responsibilities

• Design, build, and deploy scalable, high-quality systems.
• Translate business and client requirements into technical solutions.
• Work directly with clients, moving quickly from concept to production.
• Lead by example through hands-on development.
• Contribute to architectural decisions across multiple teams.
• Support and mentor engineers while remaining deeply involved in delivery.

Skills

Full stack development

Systems design

Hands-on leadership

Client collaboration

Tools

C++

Java

C#

Go

Rust

Frontend frameworks

Job description

Atos is seeking a Senior Full Stack Engineer to design, build, and deliver scalable software across multiple stacks. You will work closely with clients and internal stakeholders, guiding architecture while staying hands-on with development.

The role emphasizes delivering robust systems, translating requirements into technical solutions, and mentoring engineers to ensure high-quality production outcomes.