Data Engineering Jobs

Palantir Technologies · New York, United States · US$135,000 – US$200,000 pa

Forward Deployed Software Engineers embed with federal health and civilian agency customers to solve open-ended, high-stakes problems, owning projects end to end like a startup CTO. Work spans whiteboarding architecture, building data pipelines and operational workflows, deploying AI agents, and advising executives, using Java, Python, TypeScript/React, Spark, and AWS.

Palantir Technologies · Seattle, United States · US$145,000 – US$155,000 pa

New-grad engineers join Palantir's Production Infrastructure org, contributing code to platforms like Apollo, Rubix and the Kubernetes-based Environment Platform, plus observability tooling. Work spans the full product lifecycle with a dedicated mentor, and may involve partnering with defense and government users in sensitive environments.

eFinancialCareers · Newcastle upon Tyne

Builds bespoke technology solutions for clients across banking, financial services, private capital and defence, working on alternative investment, investment management and trading problems. Engineers work closely with clients and business users with high autonomy, across C#, C++, Java, Python, data engineering, AI, APIs and SQL. Open to all career stages.

eFinancialCareers · London

Embedded within a hedge fund's investment team, building Python research platforms, simulation and backtesting frameworks, data pipelines and tooling for systematic trading strategies. Works daily with quantitative researchers and portfolio managers to productionise signals and models, with a focus on testing, CI/CD and scalable system design.

Palantir Technologies · New York, United States · US$135,000 – US$200,000 pa

Works directly with customers to own Gen AI strategy and implementation, building end-to-end LLM workflows and taking them to production at large scale. Operates like a hands-on AI startup CTO in small teams, delivering high-stakes projects and feeding field learnings back into the AIP product suite. Requires strong engineering and ML foundations plus up to 25% travel to client sites.

Palantir Technologies · London

New-grad engineers contribute production code to the shared infrastructure behind Foundry, Gotham and Apollo, spanning backend, developer, frontend and storage infrastructure. Teams work on a Kubernetes-based PaaS, fleet-wide deployment tooling and observability systems, building tools used by other developers.

eFinancialCareers · London · £700 pd

Hands-on role building AI-powered applications, intelligent workflows and machine learning solutions in Python, taking them from concept through to enterprise production deployment. Involves LLMs, agentic frameworks, AI orchestration, model evaluation, testing and monitoring, working with technical teams and business stakeholders to drive AI adoption.

eFinancialCareers · London · £600 – £700 pd

Shapes future-state architecture across a data platform landscape, leading build vs. buy assessments and providing strategic direction to delivery and technology teams. Supports the transition from current to target-state architecture, resolving conflicts and dependencies while weighing low-code/no-code and AI trends. Requires banking and enterprise data platform expertise.

eFinancialCareers · Belfast · £45,000 – £60,000 pa

Hands-on role building and maintaining ETL/ELT pipelines, data warehouses and data lakes, with a focus on Microsoft Fabric, SQL Server, SSIS and SSRS, plus tools like Fivetran and Alteryx. You'll take ownership of the data engineering function, support data migration from legacy systems and work closely with analysts, scientists and business stakeholders.

eFinancialCareers · London · £90,000 – £115,000 pa

Lead data architecture across complex client transformation programmes, covering data modelling, flows, migration, governance and modern cloud data platforms. Provide technical leadership, assurance and technology selection guidance while mentoring junior architects. Remote-first UK role in a growing Data & AI consultancy practice, with public sector or healthcare experience valued.

eFinancialCareers · London

Lead the design and delivery of a mission-critical risk data platform for a financial markets clearing organisation, building batch-processing services for market and historical time-series data. The role is hands-on, owning architecture, engineering standards and complex technical decisions, with strong Java 11+ (17+ preferred) and Spring Boot skills. Works closely with infrastructure, security, DevOps and Quant Risk teams, including production support and an on-call rota.