Senior Software Engineer

Company: Workonomics
Apply for the Senior Software Engineer
Location: London
Job Description:

This range is provided by Workonomics. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Size | 2k globally, 280 in London (80 in Engineering, Design, Product)

Level | Senior, or Lead

Areas | backend infrastructure, distributed systems, data processing

Based | London (Zone 1)

Hybrid | 3 days a week in-office

Workonomics are partnering with a well-known, much-loved, multiproduct SaaS company.

They’re an established, profitable, maturing business, with millions of users globally.

They’ve two key strategic, technical initiatives for 2025:

  • shaping their enterprise product offering for customers with 100k+ users
  • scaling their core data capabilities by 100x to open bigger commercial opportunities

They’re looking for Senior and Lead Engineers in London to:

  • join their backend infrastructure focused group
  • build a new highperformance data engine
  • ensure fast queries, high availability, and lowlatency data processing across the platform
  • look after resilience and observability, ensuring data integrity and service uptime
  • are a Senior+ level backend-leaning software engineer
  • care about making a quantifiable impact on the business you’re operating in
  • have a background in building commercial web apps / SaaS at high scale
  • have ideally used eventdriven systems to manage highthroughput operations

They really value people who can demonstrate a good degree of longevity within each employer, to show they’ve grown with the product long term, through different phases of its evolution.

If this sounds like you, please hit apply for more specifics about the company and role.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries

Software Development and Technology, Information and Media

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Posted: April 17th, 2026