Full-Time

Full Stack Developer

Theodo

Theodo

501-1,000 employees

Web development and agile PHP Symfony refactoring

No salary listed

London, UK

Hybrid

Hybrid role with some days on-site at the London office.

Bachelor's

Category
Software Engineering (1)
Required Skills
Python
JavaScript
React.js
TypeScript
React Native

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Requirements
  • 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 comparative experience
Responsibilities
  • Engage directly with clients including CEO’s and co-founders to understand their needs and deliver bespoke solutions.
  • Work as a Full Stack Developer on creating innovative web and mobile applications as part of a small, dynamic team of developers.
  • Collaborate closely with agile and technical coaches to build scalable solutions using cutting edge technologies.
  • Mentor junior developers and become an essential technical advisor within the team.
  • Thrive on solving complex problems, continuously expanding technical skills and tackling new challenges.
Desired Qualifications
  • Nest.js
  • AWS
  • Expo
  • Experience working in an Agile environment

Theodo is a web development team that builds and refactors web applications using Symfony, Angular/React, and Python. They focus on delivering business-ready web products quickly by agilely rewriting existing PHP code and turning it into scalable Symfony-based solutions. Their approach combines expert technical skills with an agile Scrum process, allowing rapid delivery from startups to multinationals. Unlike firms that only code, Theodo emphasizes transforming legacy systems in short sprints and coordinating multiple expert teams to meet timelines and budget. Theodo’s goal is to help clients solve business problems by delivering reliable, high-quality web applications in record time.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Paris, France

Founded

2007

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Simplify Jobs

Simplify's Take

What believers are saying

  • Theodo’s 2026 site showcases Shippeo AI agents, signaling stronger demand for embedded AI delivery.
  • Compagnie des Alpes and TF1+ wins prove it lands high-visibility transformation programs.
  • Updated careers pages in 2026 signal continued hiring momentum across France and the UK.

What critics are saying

  • Consulting revenue depends on continuous client project flow; cancellations hit utilization immediately.
  • Large clients can insource product squads after delivery, shrinking Theodo’s repeat business by 2027.
  • Competition from Accenture, Publicis Sapient, and boutique agencies compresses margins and senior talent retention.

What makes Theodo unique

  • Theodo unifies six specialist brands under one masterbrand, simplifying enterprise buying in 2026.
  • It ships complex products fast, from TF1+ streaming rebuilds to Bpifrance’s five-day rollout.
  • Its France Identité work shows deep Symfony, Flutter, and secure public-sector delivery expertise.

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Benefits

Health Insurance

Paid Vacation

Gym Membership

Company Equity

Profit Sharing

Meal Benefits

Training Programs

Growth & Insights and Company News

Headcount

6 month growth

42%

1 year growth

42%

2 year growth

42%
ISAI
Mar 9th, 2022
Theodo expanded offices to Lyon, France on Jan 1st 21'.

Spanning across three continents, the Group has also expanded locally with the opening of two new offices in Lyon and Nantes in 2021.