Software Engineer KumoFlow

The Role

KumoFlow is hiring a Software Engineer to help design, build, and scale the core platform. You will work across the stack — from the real-time data pipelines that process millions of signals per day, to the APIs and dashboards that clients rely on to act on those signals. You will collaborate closely with the founding team, take ownership of entire features, and help establish engineering standards that will carry the company through its next growth phase.

This is a high-trust, high-autonomy role suited to someone who enjoys working at the edge of what is technically possible and has the instincts to make smart trade-offs under speed.

What You Will Do

• Design and build scalable, low-latency systems that process real-time click, behavioural, and device signal data

• Develop and maintain backend services and APIs that power KumoFlow's fraud and traffic filtering logic

• Collaborate with the ML and product teams to productionise new detection models and filtering rules

• Instrument and monitor system performance, reliability, and accuracy, iterating quickly on findings

• Contribute to infrastructure decisions — cloud architecture, deployment pipelines, data stores

• Participate in code review, technical design discussions, and cross-functional planning

• Help shape a culture of engineering excellence in a team where your voice genuinely matters

What We Offer

Compensation

• Competitive base salary benchmarked to the top quartile for your market

• Meaningful equity stake — we want you to share in what we're building

• Performance-linked bonuses tied to company and individual milestones

Flexibility & Lifestyle

• Fully remote — work from wherever you do your best thinking

• Flexible working hours with a strong async-first culture

• Generous paid time off with no approval hoops

• Company-wide recharge days and a no-burnout philosophy

Growth & Learning

• Direct access to founders and senior leadership — no hierarchy between you and decision-makers

• Dedicated learning budget for courses, conferences, and books

• Regular engineering deep-dives, internal demos, and architecture reviews

• Fast promotion paths: performance recognised in real time, not on an annual cycle

Tools & Equipment

• Full home office setup budget or co-working allowance

• Best-in-class tooling — you pick the stack that makes you productive

• Paid licences for any software you need