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Hybrid Backend Engineer (C++, Rust) Low-Latency Trading
Develops high-throughput, low-latency backend services in C++ and Rust for trading engines at a leading London trading firm.
Senior Backend Architect for Edge Computing
Define and lead backend architectures for semi-autonomous edge platforms using Rust/Java/Go/C++, ensuring real-time reliability and security under intermittent connectivity and constrained hardware.
Senior Backend Engineer (Python) – Greenfield AI Security
Builds a new AI-powered cybersecurity product using Python, Rust, and C++ in a hybrid Cambridge team.
Senior Backend Engineer (Rust/Python) for Financial Tech
Builds cloud-native financial risk-management services in Rust and Python on AWS, integrating data sources and collaborating with stakeholders.
Backend Engineer (Hybrid) — Systems API & Python/Rust
Build and maintain scalable backend systems in Python and Rust, designing APIs and collaborating with engineers and scientists in a hybrid deeptech startup.
Backend Engineer (Rust) for Real-Time Data Platform
Builds a distributed Rust-based platform that ingests, processes, and serves petabyte-scale sensor data with Python services at the edges.
Python Backend Engineer - Cyber Security Threat Defense
Builds secure Python backend services for a new cybersecurity product, working in a hybrid Cambridge team with exposure to Rust, TypeScript, and C++.
Backend Engineer, Real-Time Sensor Platform (Rust)
Builds distributed systems for a real-time sensor platform using Rust and Python, focusing on stream processing, storage, and API design in a small, autonomous engineering team.
Cloud Backend Engineer – Video Security, Hybrid UK
Develops cloud-based distributed backends for a video security system using Go/C++/Java/Rust/Python, focusing on security, scalability, and reliability.
Low-Latency Backend Engineer (C#/.NET, Rust) – Hybrid
Build low-latency trading systems in C#/.NET and Rust for crypto markets, owning backend components in a collaborative team.
SC-Cleared Backend Engineer: Rust & Scalable Systems
Design and build distributed systems and storage infrastructure in Rust with Python API boundaries, scaling to petabyte-level data and streaming pipelines.
Senior Backend Engineer (Rust/Python) – FinTech Platform
Designs and maintains cloud-native back-end services in Rust and Python for a London-based fintech platform serving financial institutions.
Senior Backend Engineer, Identity Security & Access Control
Designs and builds backend services and APIs for identity security and access control auditing using Go or Rust.
Senior Backend Engineer — Platform & APIs (Hybrid | Shares)
Designs and builds scalable platform layers and APIs in Python and Rust, coordinating complex engineering workflows and ensuring resilience across cloud and HPC environments.
Senior Backend Engineer: Scale High-Throughput APIs
Builds and scales high-throughput APIs in an event-driven AWS environment using Kafka, PostgreSQL, and Redis, with Rust for performance-critical components.
Python Backend Engineer - Cybersecurity, Hybrid Cambridge
Builds a new AI-driven cybersecurity product using Python, Rust, TypeScript, and C++ for rapid prototyping and threat detection.
Lead Backend Engineer: Crypto-Scale Distributed Systems
Lead the design and implementation of high-performance distributed systems for a crypto-focused product, using Rust, Go, or TypeScript.
Software Engineer (Python/React) - Up to 140k + Bonus
Build high-performance trading systems and data pipelines in Python/React, collaborating with quants and traders in a fast-paced fintech environment.
Hybrid Backend Engineer: Python & Rust for Complex Systems
Designs and builds backend services in Python and Rust to coordinate complex workflows, manage state, and handle failures in cloud or HPC environments using FastAPI and containerized Linux deployments.
Mid-level Backend Engineer
Build and scale a regulatory reporting platform for banks using Python, FastAPI, and PostgreSQL, ensuring accuracy for compliance filings.