Contilio is a fast-growing, AI-first SaaS scaleup based in London, UK. We have built and scaled the world’s first 3D AI analytics & insights platform for the largest industry on earth, construction. Our cutting-edge software, for the first time, automates quality verification, manufacturing-style quantity tracking, progress, and predictive risks in hours and generates an intelligent digital twin previously missing from construction! This enables our enterprise customers to access connected, timely insights, make smart decisions, and eliminate problems before they happen, saving billions in cost, time, FTE, and CO2 emissions.
We are building the global AI category leader for one billion global projects, creating significant value for our customers and the global population given 40% of the world’s CO2 originates from the $12Tn Construction industry! To fulfil this vision, we set ambitious goals, work hard as a team, and believe that anything is possible!
Fuelled by our exponential growth and market demand, we are looking to add a smart and driven Principal Software Engineer to our team. In this role, you will lead software development and cloud deployment activities to build the next version of Contilio’s cutting-edge 3D AI platform. In addition, you will work closely with the vision and product teams to define and implement customer requirements and delight our blue-chip customers.
We offer highly competitive compensation, equity ownership and the opportunity to take on more ownership as we grow our team and global footprint.
You need to be authorized to work in the UK – we do not sponsor visas for this role.

TECHNICAL SKILLS YOU NEED TO HAVE:

• Total 7+ years of experience designing and implementing maintainable, high-quality enterprise/B2B software in an agile environment
• 2+ years of managing software projects from design to deployment
• High proficiency in Python delivering scalable, high-quality production code and familiarity with a second object-oriented language
• High proficiency using RDBMs and Postgres
• Working experience with AWS (or equivalent) and Docker
• MSc in Computer Science, Math, or other related fields

• Lead and implement software development and deployment, including:
• System architecture design and improvement
• Implement and test backend, analytics engine, database and integrations
• Cloud deployment and performance optimization
• Lead and implement engineering best practices, including:
• Establish, implement and track the development and product KPIs
• Perform code reviews and learning sessions
• Contribute to and develop Contilio’s knowledge base
• Coach and train more junior team members and support hiring initiatives