Dex
Software Engineer (up to £150k)
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About the Role
This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process.
If you're interested, sign up to Dex to apply.
About Dex
Dex is an AI recruiter agent that helps you run your job search. Tell Dex your stack, seniority, and what you want to build. We will manage your applications and surface other opportunities that are a fit.
The Role
This company acquires profitable, mission-critical B2B SaaS companies, then deploys an AI operating system across them. The problem is hard: building a platform that connects deeply into company data, learns what good operations look like across dozens of businesses, and acts on it. Backed by leading investors, the founding team brings backgrounds from early-stage, pre-IPO tech and frontier AI research.
You'll take end-to-end ownership of features from architecture to production. This isn't just shipping code; it's shaping the product directly with commercial teams. You'll join a small engineering team, either building the core AI platform or deploying it into acquired companies to ship product changes identified by the intelligence layer. It's a rare seat to build foundational AI infrastructure with direct business impact.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
The Work
- Design APIs, data models, and integrations to pull structured and unstructured data from acquired companies into the core platform.
- Build React interfaces that surface real-time operational intelligence.
- Own features end-to-end, from architecture through to production deployment.
- Work directly with product and commercial teams to define and shape the roadmap.
- Contribute to a codebase that is 90%+ Ruby, with opportunities in Python.
What You Bring
- 2–5 years of experience building and shipping production systems.
- Owned the full lifecycle of features: data modelling, API design, testing, reliability, and deployment.
- Strong in at least one modern stack, with the ability to pick up new languages quickly (their codebase is 90%+ Ruby).
- Proven ability to break down ambiguous problems, prioritise high-leverage work, and communicate reasoning clearly to non-engineers.
- Actively exploring AI tooling, LLM workflows, or developer productivity improvements, with something built or shipped to show for it.
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Why Apply Through Dex
This is a rare role at a company building foundational AI infrastructure, not just another SaaS application. Dex helps you cut through the noise: get a full brief on the company and role, understand the nuances, and apply with confidence. Skip the cold application process and get matched to this and other high-impact roles that fit your profile.
If you're interested, sign up to Dex to apply - https://jobs.meetdex.ai/jobs/c8715e68-23bc-4e9d-a8fc-61ae9ca444b1
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