Data Engineer (Big Data/ Hadoop/ Spark Dev)

Company: Hays Technology
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Job Description

Your new company nWorking for a renowned financial services organisation nnYour new rolen nWe're looking for a Data Engineer to design and deliver scalable on prem, high‑quality data solutions for low/ high-level data platforms that power analytical and business insights. This is a hands‑on role suited to someone with strong data engineering and big data expertise, ideally gained within financial services.n nUsing , Big Data tools and Spark development you will ensure data quality through automated validation, monitoring, and testing. You will also enable seamless integration across data warehouses and data lakes, contributing to a robust, scalable, and resilient enterprise data ecosystem.nnWhat you'll need to succeednnStrong Data Engineering expertise with Big Data technologies.nExperience designing and building on‑prem data platforms, from high‑level architecture to detailed technical design.nStrong Spark development experience.nHands‑on experience with Hadoop – configuring multi‑node Hadoop clusters, including resource management, security, and performance tuning.nStrong Big Data engineering background using Apache Airflow, Spark, dbt, Kafka, and Hadoop ecosystem tools.nKnowledge of RDBMS systems (PostgreSQL, SQL Server) and familiarity with NoSQL/distributed databases such as MongoDB.nProven delivery of streaming pipelines and real‑time data processing solutions.nDelivered streaming pipelines and real‑time data processing solutions.nWhat you'll get in return nFlexible working options available.nnWhat you need to do nownIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.nnHays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers.

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Posted: April 30th, 2026