Platform Security Engineer

• Join Omnea’s Platform team as a Platform Security Engineer at Senior or Staff level, working hybrid from the London office on Tuesdays, Wednesdays and Thursdays. • Keep Omnea’s systems and customer data safe as exploits and supply chain attacks move faster than ever. • Take ownership of the Platform Security roadmap alongside the Platform Lead. • Help Omnea earn and maintain compliance certifications for highly regulated industries. • Treat security as an enabler, answering with “Yes, here’s how we do it securely”. • Work on a fully serverless, IaC-driven stack built on AWS, Pulumi and TypeScript.

• Bring around 5+ years of platform engineering experience in high-growth, cloud-native SaaS environments. • Show deep expertise in cloud security as part of a T-shaped skillset. • Bring a product engineering background with a passion for security. • Design reliable infrastructure and write clean production code in TypeScript or similar. • Show experience building CI/CD pipelines, IaC and security gates at scale. • Know AWS deeply, including Lambda, DynamoDB, EventBridge, IAM and networking. • See engineers and the business as your customers and automate toil. • Coach teammates, share knowledge and stay calm when things break. • Work from the London office three days a week.

• Bring experience with Pulumi or similar IaC frameworks. • Hold an ISC2 certification at any level. • Show experience running SaaS compliance programmes such as ISO 27001 or SOC 2 Type II. • Bring open-source contributions to security, infrastructure or developer tooling projects.

• Take ownership of the Platform Security roadmap and lead implementations and experiments. • Own and evolve security tooling, from safe-chain plugins to SAST and DAST tools. • Deliver compliance programmes for additional certifications in regulated industries. • Work with Developer Experience streams to help Omnea ship faster and safely. • Implement code hardening patterns that scale across the whole codebase. • Support audits and help the business meet its compliance goals.

Omnea is one of the most exciting B2B SaaS companies in Europe right now. In just three years since its founding, it has raised over $75 million from world-class investors, grown revenue 5x in the past year alone, and more than tripled its headcount to 160+ people across London and New York. The company is now the 4th fastest-growing startup in Europe and has 10x'd ARR to double-digit millions in 18 months. What stands out on Glassdoor (4.8/5 from 17 reviews, 100% recommend) is how consistently employees praise the talent density, the pace of learning, and the calibre of colleagues. People describe working alongside ex-founders, former operators from Google, Meta, TikTok, McKinsey, Morgan Stanley, and top startups like Tessian, Pigment, and Pleo. Omnea's careers page states they interviewed more than 10,000 people for their first 50 hires, and the hiring bar remains exceptionally high. The company works in person three days a week (Tuesday to Thursday) in London and New York, which is not for everyone, but reflects their belief that early-stage collaboration benefits from face-to-face time. Equity is structured so every employee has a meaningful stake, and the Senior Software Engineer listing shows salary ranges of £80K–£120K with £25K–£50K in equity. The main thing to be aware of is that this is a genuinely fast-paced environment: multiple Glassdoor reviews note that this is not a 9-to-5, though they add that working alongside exceptional people on a mission that matters makes it worth it. If you want to be part of a category-defining company at one of the most exciting stages of its growth, surrounded by some of the strongest talent in European tech, Omnea is hard to beat.

• Earn £110,000–£180,000 depending on level, plus equity. • Get competitive, geo-localised benefits through Omnea’s UK benefits package. • Join the Future Founder Promise and Omnea Future Founder’s fund. • Work with a team of senior and staff platform engineers. • Own problems end to end, from brainstorming through to production. • Work in person three days a week to build alongside the team.

Omnea is the agentic operating system for procurement, using AI agents to capture requests, route approvals, onboard suppliers and track renewals. Companies such as Spotify, PayPal, Adyen and S&P Global run procurement on Omnea, saving more than 100,000 hours of manual work. Omnea is backed by $75M from Khosla Ventures, Insight Partners and Accel and was named the UK’s number one startup in the Startups 100.