Full Stack Engineer
The company
We're a small consulting team and things move fast and change. You'll need to figure things out, make calls, and own what you build.
If that sounds exhausting, this isn't for you.
If it sounds like freedom, keep reading.
Your new role
Sans Souci works with organisations across manufacturing, food production, insurance, and professional services, helping them use AI and automation beyond an LLM in your browser.
One week you might be building a Next.js app for a client. The next, you're prototyping an AI agent that processes RFQs. The week after, you're standing up infrastructure in Azure for a data pipeline.
There's no single \"stack\" here. There's whatever gets the job done well.
Right now, we're TypeScript-heavy (React, Next.js, Node, SST on AWS), but we've got Python-based AI and data work that needs someone who can take ownership. Azure experience is a plus.
What you get
- Variety - You won't be stuck on one product for two years. You'll see a dozen industries and problem types.
- Autonomy - Make real decisions. Choose your tools. Shape how things get built.
- Early-stage upside - Small team, big voice. The work you do now sets the direction.
- The interesting work - AI, automation, data pipelines, the stuff that's in demand right now.
- Flexibility - Belfast-based hybrid, but we skew remote. We care about output, not attendance.
What we're looking for
- Python-first (TypeScript-capable) - You're strong in Python and comfortable enough in TypeScript to work in our existing codebases. Bonus if you've done both in production.
- Frontend Experience - Comfortable working with react/next
- Cloud infrastructure experience - Ideally Azure first. You should be able to stand up and manage infrastructure, not just write application code.
- AI/ML awareness - You don't need to be a researcher, but you should have an interest in how to integrate LLMs, work with embeddings/vector databases, and build AI-enabled applications.
- 3+ years building software professionally - Consulting or startup experience is a plus, anywhere you've had to be resourceful.
The mindset that matters more than the CV
- You figure things out rather than waiting to be told
- You're comfortable being uncomfortable, new tech, new domain, unclear requirements
- You take ownership of outcomes, not just tickets
- You can context-switch without losing the plot
- You're honest when you're stuck
What you don't get
- A perfectly resourced team with clear swimlanes
- Someone else to handle the ambiguity
- A slow ramp-up period
Apply
- If this sounds like your kind of role, reach out. Send whatever you think represents you, CV, GitHub, portfolio.