Saragossa
Open positions
Data Engineer - Private Equity Data Start-Up - up to £120,000
Data Engineer at a Private Equity data start-up in London (hybrid or remote available), building the data foundation of a Bloomberg-like analytics platform for PE firms. The role owns how data is modelled, stored, and served, with a focus on ClickHouse and modern, high-performance data architectures. Salary up to £120,000.
Data Engineer - Global Energy Trading Firm
A data engineer at a global energy trading firm in London builds dashboards and web applications used daily by traders and analysts, working closely with senior stakeholders and iterating fast as requirements shift. Aimed at someone with early-career data engineering and data visualisation experience.
Data Engineer - AI-Driven Digital Asset Pipelines
Saragossa is hiring a data engineer to own and productionize end-to-end data pipelines for cryptocurrency and digital-asset analytics, partnering with quant, finance, and operations teams. Core stack is Python, SQL, and AWS, in a hybrid UK role with four days per week in office.
Data Engineer - Hedge Fund - £150k-£200k TC
Data engineer at a $60B+ London hedge fund, building thousands of ingestion pipelines and the surrounding data infrastructure to deliver data for investment models. Mostly non-finance data engineering in Python with Snowflake, Docker/Kubernetes, Airflow and Spark; four to five days a week in the office.
Data Engineer (Python) – AI & Big Data, Relocate to Dublin
Python data engineer joining a new Quant Data Engineering team to build scalable data pipelines over large, complex trading datasets, with an open tech stack and AI-focused challenges. Relocation to Dublin is required; strong coding and fast learning matter more than finance experience.
Greenfield Market Data Engineer (Python/C#)
Software engineer building a greenfield market data platform for a leading hedge fund in London. Day to day: integrating financial and alternative data feeds with Python or C#, enabling real-time processing for high-frequency trading, and building APIs, data dictionaries and data lake components within a small team.
DevOps Engineer: Build from Scratch in High-Impact Fund
DevOps Engineer joining a London hedge fund as one of the first hires in a new DevOps function, building infrastructure, automation, and deployment pipelines that support live trading. In-office role on a small, close-knit team with ownership over how the DevOps practice is built.
DevOps Engineer
DevOps engineer at a small London macro hedge fund, joining as one of the first DevOps hires to build infrastructure, automation, and deployment pipelines from scratch, supporting live trading. Core stack includes Kubernetes, Terraform, and networking fundamentals; on-site with a close-knit team.
DevOps Engineer (Azure) | 6-Month Contract | London | £500 per day Outside IR35
A 6-month contract DevOps Engineer role (outside IR35, £500/day) at a well-established London financial services firm. You'll build Azure and Snowflake infrastructure as code with Terraform/Bicep, run Apache Airflow on AKS, automate CI/CD pipelines, and support hybrid AD/Entra ID identity.
Azure DevOps Engineer: Cloud Infra & AKS Airflow
London-based 6-month contract DevOps role: automating Azure and Snowflake infrastructure with Terraform/Bicep, running Airflow on AKS, and building CI/CD pipelines in GitHub and Azure DevOps, plus coding network topologies and managing Entra ID secure access integrations.
Data Engineer – Finance Hedge Fund, London
Saragossa in London is hiring for a data engineering role focused on building extensive ingestion pipelines and turning diverse data into investable insights. You’ll work with Python, Snowflake, Docker, Kubernetes and…
AWS DevOps Engineer – Data & Analytics Platform Lead
DevOps/Platform engineer on a London-based hybrid team building and running AWS infrastructure, CI/CD, containers and data platforms to productionise analytical workloads and models supporting a global commodities trading business. Airflow, dbt or Snowflake experience is a plus.
AWS DevOps Engineer - Trading
This isn’t your standard AWS DevOps / Platform Engineering role. You’ll be joining an established global commodities trading firm where data analysts and quantitative teams are building sophisticated models and…
AI-Driven DevOps Engineer for Production Platforms
DevOps engineer (hired via recruiter Saragossa) to deploy and run AI agents in production for a London trading firm. Day to day: owning cloud infrastructure (with some on-prem), automation, CI/CD pipelines, and platform reliability on a small, deeply technical team based in Shoreditch.
DevOps Engineer - AI Focused
DevOps engineer at a London investment fund who builds and runs AI agents in production across a mostly cloud environment. Day to day involves Kubernetes, infrastructure as code, CI/CD pipelines and substantial Python, with the first-year goal of shipping AI agents into the DevOps platform.
Quant Trading Java Engineer — Kafka, Kotlin, Hybrid
Java engineer building trading-supporting services at a London quant trading firm, owning systems closely tied to live trading decisions. Core stack is Java, with Kotlin and Kafka streaming experience valued; hybrid working in a small team helping shape the roadmap as the firm expands into new asset classes.
Java Engineer - building Systematic Technology
Java engineer on a small team inside a quant trading firm, building systematic technology that supports live trading operations in London (hybrid). Day-to-day work is writing Java across trading systems, with Kotlin and Kafka streaming used alongside it.
Senior DevOps Engineer
Senior DevOps engineer joining an investment firm's new in-house cloud platform team in London. Day to day: build Azure landing patterns and templates, CI/CD pipelines, AKS container infrastructure, and an observability stack, using Terraform and Bash/Python scripting. 4 days a week on-site at Piccadilly Circus.
Platform / DevOps Engineer - Hedge Fund with real greenfield scope
A Platform/DevOps Engineer greenfield-builds an investment firm's entire Azure cloud platform from scratch — landing zones, security baseline and Terraform estate — working directly with the CTO. Day to day: ExpressRoute/Private Link networking, prod/non-prod segregation, and enabling a growing Databricks data & AI platform. 4 days/week on-site in London; £180k base plus bonus.