a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross-region, multi-format data stores (columnar, real-time, etc.) Deliver tailored solutions directly to quants and traders – real impact, real More ❯
a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross-region, multi-format data stores (columnar, real-time, etc.) Deliver tailored solutions directly to quants and traders – real impact, real More ❯
preston, lancashire, north west england, united kingdom Hybrid / WFH Options
KnoWho
skills include Docker, Kubernetes, CI/CD, Android & Azure DevOps Role Overview: Design & architecture of applications and design/development of user-facing applications Building reusable code libraries Testing, validation and optimisation Cross application functionality Documenting Problem solving and investigation Peer code reviews Requirements gathering (ad-hoc) Learning and upskilling into new technology You’ll be joining an established Employee More ❯
development: Responsibilities include but are not limited to: Serve as Responsible System Engineer, review and report on multiple systems performance and trending data Oversee and lead reviews, updates and validation of standard operating procedures, and training material for multiple generations of systems Develop, maintain, and utilize necessary trending and monitoring tools/scripts in perl, python, Grafana, etc. Successfully complete More ❯
london (city of london), south east england, united kingdom
NJF Global Holdings Ltd
a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross-region, multi-format data stores (columnar, real-time, etc.) Deliver tailored solutions directly to quants and traders – real impact, real More ❯
Build interactive dashboards in BI tools such as Power BI or Apache Superset. Ensure dashboard performance and real-time accessibility for business users. Business Reporting & Data Insights Conduct data validation and quality assurance to ensure reliable insights. Translate complex data into clear, actionable recommendations. Strong SQL expertise, including optimisation and performance tuning. Experience in ETL development, data modelling, and large More ❯
tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend system validation Familiarity with performance and security testing tools and best practices Comfortable using Git and modern version control workflows Excellent communication and collaboration skills Spectrum IT Recruitment (South) Limited is acting More ❯
tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend system validation Familiarity with performance and security testing tools and best practices Comfortable using Git and modern version control workflows Excellent communication and collaboration skills Spectrum IT Recruitment (South) Limited is acting More ❯
a leader in the automotive sector, is currently seeking a Senior Test Engineer to join their Test Operations Department in Leamington Spa, UK. This contract role involves prototype development, validation, and testing of driveline and transmission systems. Key Responsibilities: Lead test rig installation work packages, ensuring delivery against time, cost, and quality targets. Plan and commission bespoke test rig installations More ❯
Abingdon, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend system validation Familiarity with performance and security testing tools and best practices Comfortable using Git and modern version control workflows Excellent communication and collaboration skills Spectrum IT Recruitment (South) Limited is acting More ❯
tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend system validation Familiarity with performance and security testing tools and best practices Comfortable using Git and modern version control workflows Excellent communication and collaboration skills Spectrum IT Recruitment (South) Limited is acting More ❯
maintain technical documentation, Low-Level Designs (LLD), and configuration templates. Work closely with architects to translate High-Level Designs (HLD) into deployable, compliant solutions. Perform network integration, testing, and validation activities. Troubleshoot complex routing, switching, and Firewall issues in high-security environments. Support ongoing network optimisation, performance tuning, and upgrades. Collaborate with cross-functional security, infrastructure, and operations teams to More ❯
tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend system validation Familiarity with performance and security testing tools and best practices Comfortable using Git and modern version control workflows Excellent communication and collaboration skills Spectrum IT Recruitment (South) Limited is acting More ❯
tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend system validation Familiarity with performance and security testing tools and best practices Comfortable using Git and modern version control workflows Excellent communication and collaboration skills Spectrum IT Recruitment (South) Limited is acting More ❯
connect between user interfaces and system payloads. Analyse existing digital processes and design future-state workflows that optimise performance, reduce friction, and enable automation. Document process flows, data mappings, validation rules, and exception handling to ensure end-to-end visibility. Collaborate with UX and product teams to design user journeys and capture screens that align with API structures and data More ❯
Scarborough, North Yorkshire, England, United Kingdom Hybrid / WFH Options
Penguin Recruitment Ltd
FPGA systems (VHDL/Verilog) Implementing real-time systems and signal processing algorithms Collaborating with hardware engineers to integrate and optimise product performance Contributing to design documentation, testing, and validation processes Skills and experience required for the role of Firmware/Embedded Software Engineer: Proven experience in embedded C/C++ development and firmware design Strong knowledge of ARM Cortex More ❯
Woodstock, Oxfordshire, South East, United Kingdom
Ridge & Partners LLP
managing personal workload and independently owning projects from start to completion Ability to translate business requirements into actionable insights and visualisations, with a strong attention to data quality and validation Autonomously solve problems, and awareness to highlight changes made and raise issues for discussion in the team Interest in enabling the business to improve how it operates through a professional More ❯
london (city of london), south east england, united kingdom
Albany Beck
connect between user interfaces and system payloads. Analyse existing digital processes and design future-state workflows that optimise performance, reduce friction, and enable automation. Document process flows, data mappings, validation rules, and exception handling to ensure end-to-end visibility. Collaborate with UX and product teams to design user journeys and capture screens that align with API structures and data More ❯
connect between user interfaces and system payloads. Analyse existing digital processes and design future-state workflows that optimise performance, reduce friction, and enable automation. Document process flows, data mappings, validation rules, and exception handling to ensure end-to-end visibility. Collaborate with UX and product teams to design user journeys and capture screens that align with API structures and data More ❯
your way around custom reporting Solid SQL skills for querying and analysis Experience with Looker or Power BI – you can showcase dashboards you’ve built A knack for data validation and tag debugging The ability to translate insights for non-technical stakeholders Working Setup Hybrid – 1–2 days a week onsite between Burton Upon Trent and London Expect around More ❯
london (city of london), south east england, united kingdom
Harnham
your way around custom reporting Solid SQL skills for querying and analysis Experience with Looker or Power BI – you can showcase dashboards you’ve built A knack for data validation and tag debugging The ability to translate insights for non-technical stakeholders Working Setup Hybrid – 1–2 days a week onsite between Burton Upon Trent and London Expect around More ❯
your way around custom reporting Solid SQL skills for querying and analysis Experience with Looker or Power BI - you can showcase dashboards you've built A knack for data validation and tag debugging The ability to translate insights for non-technical stakeholders Working Setup Hybrid - 1-2 days a week onsite between Burton Upon Trent and London Expect around More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Lorien
code to maintain high standards. This is a hands-on role with plenty of variety, from estimating technical requirements and managing your own work stack, to supporting testing and validation throughout the change lifecycle. The Skill Requirements: We're looking for candidates with a blend of the following: Strong commercial experience with ReactJS, HTML, CSS, and JavaScript Solid understanding of More ❯
Leicester, Leicestershire, England, United Kingdom
Robert Walters
Data Engineer - What will you be doing? * Designing and implementing modern data architectures including lakehouse and medallion models using Azure and Databricks.* Developing, maintaining, and optimising data pipelines, quality validation tools, and lineage tracking systems to guarantee high-quality data outputs.* Manage MS SQL and Azure SQL databases efficiently while ensuring optimal performance across all environments.* Utilising Azure Data Factory More ❯
london, south east england, united kingdom Hybrid / WFH Options
The Emerald Group Ltd, Search and Selection
integrations (where applicable) Supporting the pricing team to develop best practice coding practices, including peer reviewing of others code Migrating historical data to hx Renew where appropriate Testing and validation of model functionality and results within hx Renew Assist in platform upgrades, patch deployment and tool migration as required by version update cycle Essential: Strong background working in the Insurance More ❯