# Senior Backend Engineer at Deducta

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> 📝 TL;DR Deducta is a fast-growing startup serving some of t

- **Company:** Deducta (https://jobs.trythestack.co/companies/deducta)
- **Location:** London, United Kingdom
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Visa sponsorship:** Not stated
- **Key skills:** Object Oriented Programming, Cloud Environments, .NET, SOLID, Domain Driven Design, Clean Architecture, API Development, Data Ingestion, Data Processing, LLMs
- **Posted by employer:** 2026-03-05
- **Added to The Stack:** 2026-03-30
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://jobs.workable.com/view/iBJY9mCQKo1vrB9MavFvz7/hybrid-senior-backend-engineer-in-london-at-deducta (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-backend-engineer-deducta

## About the role

📝 TL;DR Deducta is a fast-growing startup serving some of the world’s largest and most recognizable companies. We are well funded and actively solving the most pressing business challenges in the modern enterprise. We are looking for a Senior Backend Engineer to be a leader in the design, building, and maintenance of our core systems. Specifically, you will be responsible for: Building and maintaining high-volume, low-latency APIs for enterprise grade data processing systems Shipping excellent code, fast 📍 Location: London, UK. Our office is located near London Bridge and we like to work in person. 💰 Comp: Total compensation for this role starts at £150k 🌍 Visas: We will sponsor a visa for the right candidate to join us 🍿 What is Deducta? Deducta is a data intelligence platform for global enterprises. We deliver unprecedented clarity into mission-critical data for the world’s largest and most complex enterprises, starting with spend data. We are the leading edge for major business transformations. Our partners use Deducta to deliver results that matter, orders of magnitude faster. 🧑‍💻What is the Role? We ingest massive datasets containing critical enterprise knowledge from multiple sources and formats, and create structure where there was none previously. Our system leverages state-of-the-art LLMs to solve this problem with unprecedented accuracy, at previously unthinkable scales. As a Senior Backend Engineer, you will design, build, and maintain the backbone of our platform as it grows. What you’ll do: Architect, build, and maintain data ingestion and processing engines with the scale and reliability to manage mission critical operations for the largest companies in the world Build and maintain ultra-fast, high volume, well documented APIs to enable these systems Drive business growth through a combination of ideation and experimentation to optimize our product, and front-line problem solving for our customers Collaborate closely with technical and non-technical teammates to understand our customers' problems and build products that solve them Success in this role means: Leading development efforts from idea inception to production Constantly driving improvements and new functionality 🧩 Who will be the right fit? We’re looking for a technically exceptional engineer who thrives with agency and ownership. You might be the right fit if you have… Solid experience with object oriented programming in cloud environments (e.g. AWS, GCP, or Azure), with .NET experience being a plus Experience with SOLID, domain driven design, and Clean Architecture principles A passion for good software craft, strong intuition for distinguishing good technical debt from bad, and sense for distinguishing good architectural choices from bad ones A demonstrated track record of delivering technical excellence to drive product and business impact A deep sense of care about your work and the people around you You will thrive in our work environment if… You do well when given a high level of ownership over execution. We strive to set common and transparent priorities, provide full context, and give every team member the freedom to decide on the “how” You demonstrate unreasonable hospitality to prospects, clients, and teammates as a default You value candour, love feedback, and deliver it thoughtfully You are genuinely excited by the possibilities of applied AI, both as a technology to deploy and as a tool to enhance the developer workflow You are energized by the opportunity to build with a high performing team As an early team member, you’ll be trusted and expected to actively contribute to the trajectory of our product and business. You’ll be part of a team of exceptional people building something category-defining. 🗳️ Hiring Process Intro call Technical Interview Final call Offer, Referencing, and Start

## Responsibilities

The Senior Backend Engineer will be responsible for architecting, building, and maintaining the core data ingestion and processing engines, ensuring they have the scale and reliability required for mission-critical operations for large enterprises. This includes building ultra-fast, high-volume, well-documented APIs to enable these systems and driving product optimization through ideation and experimentation.

## Requirements

The ideal candidate is a technically exceptional engineer who thrives with agency and ownership, possessing solid experience with object-oriented programming in cloud environments, with .NET experience being a plus. They must have experience with SOLID, Domain Driven Design, and Clean Architecture principles, along with a track record of delivering technical excellence.

## FAQ

- **Is this Senior Backend Engineer role still open?** It was posted on 2026-03-05. Listings more than 30 days old may no longer be active, so check Deducta's site before applying.
- **Where is this role located?** The listing gives the location as London, United Kingdom.
- **What skills does this role ask for?** The listing names: Object Oriented Programming, Cloud Environments, .NET, SOLID, Domain Driven Design, Clean Architecture, API Development, Data Ingestion, Data Processing, LLMs.

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