Company: Verisian
Location: London
Posted: April 19th, 2026
As a Senior Full Stack Software Engineer, you will join our world‑class engineering team in building the Verisian Platform. You will work on an application that exposes our clinical trial insights to data managers, statistical programmers, statisticians, medical experts/writers, and regulatory authorities.
The Verisian Platform brings value to a set of highly regulated processes crucial for medical progress and innovation. You will work on the Planner, Builder, Explorer, Validator, Submitter, and related supporting modules. These core modules target the planning, exploration/onboarding, building, validation, submission, and review of clinical trials and their results, enabling users to deliver their work faster, at higher quality, lower cost, and with greater confidence.
Our data pipelines analyze clinical trial documentation, code, logs, data, and results to build a knowledge graph through code traceability. The resulting analytics are used both by experts and AI to accelerate therapy evaluation and market entry. We capture complex processes in fully- and semi-automated workflows, placing experts in control while AI automation is at their fingertips. Visualizations are built to provide maximum insight as quickly as possible.
As part of the core team, you will build and test new functionality, troubleshoot customer issues, find root causes, and deploy fixes to ensure maximal user impact and performance. Beyond feature development and bug hunting, you will also contribute to automated testing and participate in building, deployment, security, and compliance activities.
Our application stack is based on Next.js and deployed via Docker/Kubernetes in the cloud. Data analysis pipelines run in Argo Workflows. We analyze code with Antlr4 and Java, and AI agents are developed in Python. Git is the source repository, and GitHub Actions manages CI/CD.