Solutions Engineer

Company: Aurrum Services
Apply for the Solutions Engineer
Location: London
Job Description:

We’re Hiring: Solutions Engineer – London

I’m currently working on an exciting opportunity for a Solutions Engineer to join our client, a rapidly growing technology company transforming how global businesses manage indirect tax and compliance.

Our client operates in the Tax Technology / FinTech / B2B SaaS industry, building AI-powered infrastructure for global indirect tax and compliance.

Their platform brings together tax determination, tax ID validation, e-invoicing, tax returns, and tax intelligence on a unified platform, helping global enterprises simplify complex tax and compliance processes across multiple countries.

The company is a well-funded Series C scale-up with a global customer base that includes major technology and enterprise businesses.

Job Function: Solutions Engineering / Pre-Sales

As a Solutions Engineer, you’ll sit at the intersection of:

You’ll own the technical side of the sales cycle, helping enterprise customers understand how an API-first platform can solve complex tax, compliance, and integration challenges.

  • Lead technical discovery and solution scoping with enterprise prospects
  • Design solutions around REST APIs and integrations
  • Deliver technical product demonstrations and presentations
  • Discuss API architecture, data flows, authentication, webhooks, and integration requirements
  • Conduct technical gap analysis and support solution design
  • Build proofs of concept where required
  • Translate complex technical concepts into clear business value
  • Partner closely with Sales throughout the enterprise sales cycle
  • Work with Product and Engineering teams to communicate customer feedback
  • Support the transition from pre-sales into implementation

What We’re Looking For

4–8 years of experience in:

  • Solutions Engineering
  • Sales Engineering
  • Pre-Sales Engineering
  • Solutions Consulting
  • Technical Solutions
  • Solutions Architecture

Need to have:

  • Experience working with enterprise or mid-market B2B SaaS customers
  • Ability to read and write code
  • Experience with API documentation, Postman, Swagger/OpenAPI, JSON, OAuth, webhooks, etc.
  • Strong technical discovery and solution-design skills
  • Excellent presentation and communication skills
  • Ability to communicate effectively with both technical and business stakeholders

Experience in:

  • Billing / Invoicing

Hybrid – 2 days/week in office

Why Consider This Opportunity?

  • Work with global enterprise customers
  • Solve complex technical and compliance challenges
  • Combine technical expertise with customer-facing and commercial skills
  • Work closely with Sales, Product, and Engineering

If you’re a Solutions Engineer, Sales Engineer, Solutions Consultant, or Solutions Architect with strong API and enterprise experience and you’re open to exploring a new opportunity in London, I’d love to connect.

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Posted: October 1st, 2026