Senior Backend Engineer

Location: London (Hybrid) Salary: Up to £130k + competitive equity Industry: Fintech, SaaS, B2B

What You’ll Drive

Join a fast-growing fintech scaleup revolutionising billing, CPQ, and revenue recognition for the world’s leading SaaS, AI, and fintech companies. Backed by a16z, Salesforce Ventures, and top global fintech investors, over $21M has been raised to date, fueling new product development, team growth, and international expansion.

With hundreds of clients and over $500M in revenue processed, you’ll build mission-critical financial tools, architect core backend systems, and help shape both product and engineering culture at a pivotal moment of growth.

What You’ll Focus On

• Design, build, and optimise scalable backend services using Kotlin for complex billing and revenue automation workflows
• Collaborate with product, data, and design teams to deliver seamless, user-friendly financial t...