Staff Software Engineer

Salary: £45,000 - 45,000 per year

Requirements:

• Significant experience with back-end applications
• Solid understanding of JavaScript
• Familiarity with Node.js
• Experience with TypeScript
• Good knowledge of web architecture, including URIs, HTTP, and caching
• Proficiency in Git version control
• Familiarity with UNIX terminal
• Excellent English communication skills, both verbal and written
• Solid understanding of relational databases
• Preferred: experience with Knowledge Graphs and graph databases such as Neo4J
• Preferred: experience with full-text search databases such as ElasticSearch
• Preferred: good understanding of GraphQL
• Preferred: experience with Docker
• Preferred: experience with a functional programming language
• Preferred: experience with AWS or Google Cloud

Responsibilities:

• Design and build scalable, reliable, and maintainable web applications
• Collaborate with product and research teams to build and ship new features
• Contribute across the full development lifecycle, from requirements gathering to deployment and monitoring
• Work on our API and business services

Technologies:

• AI
• API
• AWS
• Docker
• ElasticSearch
• Git
• GraphQL
• HTTP
• Support
• JavaScript
• Neo4J
• TypeScript
• Unix
• Web
• NodeJS
• Cloud
• Fullstack

More:

We are Causaly, and we are redefining how humans acquire knowledge and develop insights in biomedicine. Our AI-powered platform helps researchers and decision-makers discover and interpret evidence from millions of scientific publications, clinical trials, regulatory documents, and other complex data sources in minutes. We are building the worlds most advanced biomedical knowledge platform, powered by a high-precision Knowledge Graph and GenAI capabilities, and our technology is already used by leading biopharmaceutical organizations to accelerate drug discovery, improve safety, and support better decision-making. Backed by top-tier investors including ICONIQ, Index Ventures, Pentech, and Marathon, we are scaling rapidly and expanding our product suite and market presence. This is a full-time hybrid role based in London within our Technology department, and we offer competitive compensation, private medical insurance, life insurance, personal development and wellbeing budgets, 25 days holiday plus bank holidays, and your birthday off. We are an equal opportunity employer and welcome applications from all backgrounds.

last updated 34 week of 2026