Senior Software Engineer (Backend/Full Stack)

Our mission is to make enterprise procurement effortless.

Technology is one of the biggest line items in any enterprise budget, yet buying it still means months of back-and-forth across Finance, Legal and IT. Vertice is the AI procurement platform changing that. Our agentic workflows, autonomous negotiation agents, and expert buyers help finance and procurement teams in 100+ countries buy smarter and save money. Customers including ARM, Brex and Santander rely on us, and with over $75bn in spend processed, we consistently deliver 20%+ savings while cutting procurement cycles in half. The market momentum has been unprecedented, and in 2026 we were named #1 in B2B software and third overall in the Deloitte UK Technology Fast 50.

We were founded by Roy and Eldar Tuvey, serial entrepreneurs who have already built and exited two category-defining companies, and we’re backed by $100M+ from investors including Bessemer Venture Partners.

We’re a team that values candour and moves fast. Every permanent employee holds equity, so you share directly in what we build. If you’re looking for a comfortable 9-to-5, we’re probably not the right fit. If you want to do the best work of your career, we’d love to talk.

As part of our team, you’ll have the chance to work with

• React & TS for a front-end development
• Purely serverless infrastructure and architecture
• AWS Lambda microservices written mostly in Python
• Various AWS services including AWS Dynamo, Glue, StepFunctions, Athena, Timestream…
• REST and GraphQL APIs
• Automation in Python and Behave for Integration tests and Python + Playwright for UI tests
• … and many others. We follow trends and take an open-minded, pragmatic approach to finding new solutions to problems.

How our Engineering Team operates

Collaboration and transparency are at the core of how we work. We keep it simple - no unnecessary management layers, just direct connections between business and engineering. Hierarchies don’t get in the way, instead - we keep things flat, flexible and focused on what works. This is how we do it:

• Autonomous Teams - Our small teams (made up of Frontend, Backend, Fullstack and QA) operate with Technical Leads and People Managers, each focusing on what they do best, while leaving enough space for everyone to make an impact. They decide how they work - whether it’s stand-ups, prioritization or project management methods. Teams are assigned areas/goals/problems where they can make the biggest impact, yet they don’t own any part of the code, so they can basically work on any part of the product.
• People Managers - You won’t be left figuring things out alone. Our People Managers with psychology backgrounds focus on your growth, well-being and career support while keeping Vertice’s flat, collaborative culture strong. They’re here to encourage open communication, support conflict resolution and help ensure you thrive.
• Chapters - Specialists still need to stay aligned. Chapters bring together people with similar expertise - like Frontend, Test Automation or Release - to share best practices, standards, common sense and they keep the knowledge flowing across teams - directly!

Your Role at Vertice

You will help us on Backend. If you can and if you want, also on Front End. Our solution is serverless so you will be working on microservices deployed in AWS, you will be thinking about how to make them talk to each other, how to orchestrate them, how to ... you know, right?

You’ll fit right in if

• You want to be surrounded by people who are as passionate as you about programming and designing services
• You enjoy learning new technologies in this area and finding how they can help us to be more efficient
• You like to turn kitchen discussions over the coffee into features before the coffee gets cold
• You love to have discussions with your colleagues, you love to challenge and be challenged

You can find more information about us here : https://www.vertice.one/engineering-careers

Benefits

• Share Options
• 25 days of vacation
• 5 sick & carer’s days
• Group life insurance
• Enhanced Maternity and Paternity leave
• Pension / Insurance Plan Contribution
• GastroPass
• FlexiPass or MultiSport card
• Quality referral bonus program
• English language courses with a professional teacher

#LI-DNP #BI-DNI

Final things to note

Vertice is an equal opportunities employer, although you must be legally able to work in the specified region of the job. Any personal data you provide will be processed in accordance with Vertice's privacy policy and applicable data protection law.

We use AI-assisted tools to help us review and assess applications more efficiently. These tools support our Talent team but do not make hiring decisions autonomously. You have the right to contest any AI-assisted decision, and exercise your data subject rights by contacting us; please follow the instructions in our privacy policy.

We like to deal directly with our candidates so no agencies please!

If you aren’t sure this job applies to you, feel free to send your CV to careers@vertice.one, and we’ll be happy to take a look and see if you could be a good fit anywhere else in our business!