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Senior Python Developer, Investment Technology (ETF Technology)
Build and ship production-grade Python services and APIs for portfolio construction, trading, and analytics in a global asset manager, working directly with investment teams and using AI tools daily.
Data Engineer (Python Enterprise Developer)
Builds and maintains Python-based ETL pipelines for energy-trading data using Postgres, Azure Databricks, AWS S3, and Airflow in a hybrid London role.
Python Software Developer | Risk Technology
Build and maintain Python-based risk engines for market, clearing, counterparty and operational risk using Pandas, NumPy and cloud tech; integrate post-acquisition systems and explore Agentic AI for code generation.
Python Software Developer | Risk Technology
Builds and maintains Python-based risk engines (PFE, Market Risk Limits, CVaR) using Pandas, PySpark and AWS, automating complex risk calculations and integrating data across Marex’s global commodity and financial markets platforms.
Senior Python Developer
Senior Python developer builds and maintains health-tech publishing systems and customer-facing apps using Python, AWS, React, and TypeScript in an agile team.
Senior Python Developer
Senior Python Engineer builds cloud-native, serverless apps on AWS for public-sector digital services, mentors junior engineers, and drives DevOps maturity in an agile consultancy.
Python Developer x2
Build and deploy Python-based serverless applications on AWS, using Lambda, DynamoDB, and CI/CD pipelines for fintech and AI clients.
Senior Python Developer
Lead a team migrating legacy systems to a new Python-based platform with Agentic AI coding, architecting backend services and LLM pipelines, and mentoring engineers to productionize AI-powered job-search tools.
Python Developer
Build and deploy AI/ML models for a public-sector client, focusing on OCR, object detection, and LLM fine-tuning using Python, PyTorch, Hugging Face, and AWS serverless tools.
Python Developer
Build and scale cloud-native back-end services in Python (FastAPI/Flask) on AWS, using Terraform for IaC and CI/CD pipelines.
Python Developer
Build and maintain serverless Python applications on AWS, using Lambda, DynamoDB, and CI/CD pipelines for government or healthcare projects.
Python Developer
Build and scale cloud-native back-end services using Python and AWS serverless tech (Lambda, DynamoDB, API Gateway) for a fintech startup.
Senior Full Stack Developer (React, Node.js, AWS)
Build and maintain financial platforms using React, Node.js, Python, and AWS, integrating with Zoho CRM and external partners while mentoring junior engineers.
Senior Full Stack Developer (TypeScript, React)
Senior Full Stack Engineer building a new cloud-native trading platform using TypeScript, React, AWS, and microservices, with ownership over design, testing, and deployment.
Test Engineer E2E - IT Contracting
Write and maintain end-to-end tests with Cypress and Playwright, automate API checks in Postman, and deploy on AWS while monitoring with ELK/Grafana.
Software Developer - UniVerse/Pick
Develops and maintains backend systems for Firstmac’s core banking platform, focusing on UniVerse/Pick and Python to build APIs, integrations, and scalable solutions that support lending operations and customer-facing services.
Senior Full-Stack Developer
Build and maintain cloud-native financial reporting and compliance systems using Python, React, and AWS serverless tools.
Senior Backend Software Engineer - Global Commercial Services Technology
Senior backend engineer building scalable expense-management services in Go on AWS, using Kafka, Temporal/Camunda, and polyglot databases for SMB and corporate clients.
Senior Full-Stack Developer
Build and maintain cloud-native financial reporting and compliance apps using Python, React, and AWS serverless services.
Software Engineer III (Databricks)
Build and maintain scalable data pipelines and warehousing solutions using Databricks, Spark, and AWS tools to support HR analytics and business intelligence at a global financial firm.