Is building Cursor for finance & strategy analysts: automating workflows across Excel, PowerPoint, Word, and Chrome so analysts can focus on thinking, not document production.
Unlike web-based or modelling-only tools, our platform integrates directly into analysts' native tools, fully adapted to each firm's templates and connected to internal & external data sources.
We are a team of 5 (2 founders + 3 AI engineers) backed by US & EU investors. Our engineering team is based in Brussels, while our go-to-market team operates from New York.
More about us
The Role
We are hiring a Senior Software Engineer to design and scale a secure, production-grade architecture for our AI platform.
You will also take ownership of architecture, infrastructure, automation, reliability, scalability, security, and help guide fellow engineers as we scale our product, applying breakthrough technologies to reinvent ways of working across the finance and strategy industry.
This is a high-impact, high-ownership technical role.
What you'll do
Own our full-stack & cloud architecture end-to-end
Lead cloud architecture, deployment, and monitoring
Build and maintain CI/CD pipelines and DevOps automation
Design backend and data architecture for distributed AI systems
Ensure observability, reliability, and security across environments
Drive scalability, performance, and best practices in infrastructure-as-code
Our Tech Stack
AI & LLMs: Claude, Gemini, OpenAI
Languages & Frameworks: Python, TypeScript, React,, FastAPI, Pydantic AI
Infrastructure: Docker Compose, Terraform, Kubernetes, AWS / GCP / Azure / DigitalOcean, PostgreSQL
Automation: GitHub Actions
Monitoring: LGTM stack
Security: SOC2 / GDPR awareness
Your Profile
Experience & Background
At least 5 years of experience in software engineering with strong infra/cloud/DevOps background
Proven experience scaling B2B SaaS or AI products
Master's in engineering or computer science
Fluent in English (French or Dutch is a plus)
Experience as a Founding Engineer, CTO, or senior engineer in a startup or scale-up is a plus
Technical Skills
Strong knowledge in Python, FastAPI, and TypeScript for building production-grade backends
RESTful APIs, async patterns, error handling, & system design
Experience with cloud platforms (AWS/GCP/Azure)
Proficient with Docker Compose, Kubernetes, Terraform, and container orchestration
Hands-on experience with observability stacks (LGTM)
Experience with CI/CD pipelines: GitHub Actions, automated testing, and deployment
Proficient in database design with PostgreSQL
Experience with message queues and event-driven architectures
Knowledge of security best practices: API authentication, secrets management, GDPR/SOC2 compliance
Mindset
Ship fast: You bias toward action, deliver MVPs quickly, and iterate based on feedback
Owner mentality: You take end-to-end ownership, from idea to production to monitoring
UX-minded: You design features that delight users, not just technically work
Independent: You thrive with autonomy and don't need hand-holding
Customer-focused: You talk to users, understand their workflows, and build solutions they love
Why join us ?
Build a next-generation AI platform used by top finance & strategy professionals
Join a small, elite founding team with full ownership from day one
Work at the intersection of AI and finance
Competitive salary and meaningful equity in a fast-growing startup
Our Process
Online interview with Recruiter - 45 min
Intro call with the CTO - 30 min
Technical interview - 60 min
Business case with CEO - 45min
Team lunch