Full Stack Engineer - London - Theodo UK

Theodo Group; City of London; On-site; GBP 35,000 - 45,000; Full time

Job summary

A dynamic software consultancy is seeking a Full Stack Engineer to join their London team. You will work directly with clients, developing bespoke web and mobile applications while engaging in hands-on learning with experienced developers. The position offers competitive salary, 25 days annual leave, and support for career development. Candidates should have a degree in STEM or Computer Science and skills in React and Node.js. This is an entry-level full-time role with hybrid working options.

Benefits

Competitive salary

25 days annual leave

Learning and Development Support

Private Health Insurance

3-week work-from-anywhere policy

Equipment budget

Company pension

Monthly socials

Slack network of engineers

Qualifications

• Entry-level role; must have strong technical skills and willingness to learn.
• Experience in agile environments is advantageous.
• Ability to communicate effectively with teams and clients.

Responsibilities

• Engage with clients to deliver tailored solutions.
• Develop web and mobile applications within a dynamic team.
• Mentor junior developers as you progress.

Skills

React.JS or React Native

Node.Js (JavaScript/TypeScript) or Python

Ability to work directly with stakeholders

Strong communication skills

STEM or Computer Science degree or comparable experience

Education

STEM or Computer Science degree

Tools

Nest.js

AWS

Expo

Job description

Full Stack Engineer - London - Theodo UK

1 week ago Be among the first 25 applicants

Get AI-powered advice on this job and more exclusive features.

Role Mission

From day one, you will be given the opportunity to engage directly with clients including CEOs and co‑founders to understand their needs and deliver bespoke solutions. You’ll dive straight into hands‑on learning, guided by experienced developers who will mentor you and set you up to manage your own projects. As you grow, you’ll take on more responsibility, mentor junior developers and become an essential technical advisor within your team. You’ll thrive on solving complex problems, continuously expanding your technical skills and tackling new challenges.

You will work as a Full Stack Developer creating innovative web and mobile applications for our clients, working as part of a small, dynamic team of developers. You’ll collaborate closely with agile and technical coaches to build scalable solutions using cutting‑edge technologies.

Skills

• React.JS or React Native
• Node.Js (JavaScript/TypeScript) or Python
• Ability to work directly with stakeholders
• Strong communication skills and comfortable working in cross‑functional teams
• STEM or Computer Science degree or comparable experience

Advantageous Skills

• Nest.js
• AWS
• Expo
• Experience working in an Agile environment

What we Offer

• Competitive salary (plus other benefits)
• 25 days annual leave
• Learning and Development Support throughout your career at Theodo
• Private Health Insurance via Vitality
• 3‑week work‑from‑anywhere policy
• Equipment budget for your tech setup
• Company pension
• Monthly socials
• Slack network of 600+ engineers across our extended ecosystem
• Hybrid working from our office in London

Who are we

Theodo UK is a software consultancy specialising in full‑stack development, mobile and web applications, and cloud solutions. We are a 70‑person team based in the UK and South Africa, and we’re growing quickly.

Theodo UK operates with an entrepreneurial drive, agility, and ownership mindset of a start‑up, but with the financial stability, global reputation, and technical depth of the wider Theodo Group behind us. This unique position allows our team to innovate quickly, take smart risks, and build real value for clients—without compromising on quality. We follow Lean and Kaizen principles to continuously improve and deliver high‑quality digital products at speed.

While headquartered in the UK, our reach is global. Supported by our South African team, we manage projects across English‑speaking markets worldwide.

Values

• Team Spirit – Our team has a natural ability to work together to achieve a common goal. Being a good teammate requires courage; it means challenging and giving each other feedback. Its key to our teams succeeding.
• Pragmatism – Achieving effective results by utilising resources efficiently and avoiding unnecessary waste of time, energy and money. Emphasising agile practices, employing concise and direct interactions and engaging in firsthand experiences to challenge beliefs.
• Willingness to Improve – Actively identifying areas for improvement rather than tolerating good enough, promptly learning from problems and embracing challenges outside of one’s comfort zone.

Seniority level

Entry level

Employment type

Full‑time

Job function

Engineering and Information Technology

Referrals increase your chances of interviewing at Theodo by 2x.