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Senior Backend Engineer — Real-Time AI & Data Systems
Build and own scalable backend systems handling high-volume data with FastAPI and PostgreSQL, integrating AI features in a small, fast-paced product team.
London On-site Backend Engineer (Python) - Scale RegTech
Build and scale a regulatory reporting platform in Python using FastAPI, SQLAlchemy, PostgreSQL, Docker, and RESTful APIs.
Senior Backend Engineer for DAG‑Driven Orchestration
Senior Backend Engineer builds a Python/FastAPI orchestration layer for autonomous tech in heavy industries, focusing on API design, CI/CD, and reliability in a fast-moving startup.
Backend Engineer — Hybrid, Impactful Systems & Equity
Builds scalable backend services using Kotlin/Spring Boot and Python/FastAPI in a hybrid role across London, Athens, or Cyprus.
Senior Backend Engineer – Python & FastAPI, Hybrid London
Build and maintain backend services using Python and FastAPI for a London-based tech startup, focusing on scalable web applications.
Junior Backend Engineer: AI-Driven SaaS for Critical Industries
Build and maintain backend features and API integrations for an AI-driven SaaS platform serving critical industries using Python and FastAPI.
Senior Backend Engineer – AI-Driven Production Systems
Senior backend engineer building and deploying AI-driven production systems in Python, using FastAPI/Flask/Django and Docker with ML model integration.
Senior Python Backend Engineer - FastAPI, Kafka, Azure
Build high-throughput Python back-end services using FastAPI and REST, focusing on performance and scalable APIs in a hybrid team.
Backend Engineer (Python) for AI-Driven Shipping
Builds and maintains Python-based microservices for AI-driven shipping logistics, working with data scientists to process and serve scalable data pipelines.
Hybrid Full-Stack Engineer (Python/React) – London
Build and own full-stack features using Python (Django/FastAPI) for backend services and React/TypeScript for responsive frontends in a cloud-based platform.
Senior Backend Engineer — Python Microservices (FastAPI) London
Senior Backend Engineer builds and scales a Python-based microservices platform using FastAPI for an insurtech company in London.
Cloud-Native Backend Engineer (AWS, Hybrid)
Designs and builds cloud-native backend services on AWS using Python (FastAPI/Flask) for a platform serving millions of connected devices, with CI/CD, observability, and hybrid office presence.
Full-Stack Engineer (Python & React) – Hybrid & Global Impact
Builds and maintains scalable analytics and data platforms using Python, Django, FastAPI, React, and TypeScript in a hybrid team.
Senior Software Engineer (Python/React)
Build and ship AI/LLM-powered automation tools using Python, FastAPI, and React in a fast-paced startup environment.
Senior Backend Engineer (Outside IR35)
Senior Backend Engineer builds data pipelines and APIs to turn legacy business data into structured inputs for AI models, using Python, PostgreSQL, and cloud services in a greenfield startup.
Startup Contractor / Senior Backend Engineer (Outside IR35)
Senior backend engineer builds data pipelines and APIs to turn messy legacy data into structured inputs for AI models in a greenfield startup.
Senior Backend Engineer — Scalable APIs & Systems
Senior Backend Engineer designs and builds scalable APIs and distributed systems for a marketing agency, using Python or Node.js and CI/CD pipelines.
Python Backend Engineer — REST APIs & PostgreSQL
Builds and maintains Python-based REST APIs and PostgreSQL databases, focusing on performance, security, and clean code.
Senior Full-Stack Engineer — React/Node/Python & DevOps
Build and maintain full-stack web applications using React, Node.js, and Python, while contributing to DevOps and CI/CD pipelines for a product-focused team.
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.