11 contract data analyst jobs found in London

IT Control/SOX Analyst City of London (hybrid) Up to £500 per day - outside IR35 On behalf of a growing insurance business, I am seeking an experienced IT Control/SOX Analyst on an initial 6-month contract basis. You will play a key role in assessing, testing, gathering attestation information, monitoring process and ensuring that our IT controls meet the requirements for SOX compliance. You will collaborate closely with cross-functional teams to provide advisory services, identify gaps, recommend improvements, and help implement solutions that mitigate risks and improve overall control effectiveness. We are pleased to offer this role on a hybrid basis with an expectation of 3 day per week in their City of London office. Responsibilities: Perform detailed assessment and evaluation of IT controls for SOX compliance, focusing on areas such as access controls, change management, system development, and data integrity. Provide feedback to control owners around...

Data Engineer/Data Analyst - Power BI Automation Contract: 6 Weeks Rate: Up to £500 per day (Outside IR35) Location: Hybrid - 2 days per week in London We're looking for an experienced Data Engineer/Data Analyst to support the automation and optimisation of a Power BI dashboard for a short-term engagement. This role will focus on building and improving the Back End data processes required to enable reliable, automated reporting and analytics. Working closely with a Power BI Developer , you'll assess the existing data landscape, design and implement ETL processes, and ensure the data models underpinning the dashboard are accurate, performant, and well governed. Key Responsibilities Assess and enhance the current data infrastructure to support automated data flows into Power BI. Develop and implement ETL processes to source, transform and load data efficiently. Design data pipelines and orchestration workflows to automate data retrieval and...

Contract Data Project Manager | 3 months | Fully Remote | Outside IR35 | £450-£520 per day I'm supporting a client undertaking a major data migration from multiple Legacy systems into a new CRM (Salesforce). They need a contract Data Project Manager who can step in immediately, bring structure, and drive delivery at pace. This role requires someone confident managing complex data workstreams, experienced in CRM migrations, and able to add value almost immediately. Role Purpose The Data Project Manager will be responsible for planning, coordinating, and delivering the data sync process between existing systems and the migration of Legacy data from the current CRM platform into Salesforce. The role ensures data quality, integrity, compliance, and business continuity throughout the migration life cycle, working closely with IT, business stakeholders, vendors, and regulatory teams. You'll be working with a team of around 7-8 people across data, engineering, CRM, and business...

AWS Data Engineer | 6m Contract | London, Hybrid - Outside IR35  Daily Rate: £570 per day (Outside) Team: Data Engineering - Application Development Overview: Opus have partnered with a London Financial Services company who're seeking a Senior AWS Data Engineer with a background in Application Development to support in architecting and delivering a new PostgreSQL‑driven data platform which will be used to support core functions across investment reporting, risk analysis, regulatory output, and performance measurement. This is a high‑impact greenfield build. You’ll take full ownership of the platform’s design and lead the transition away from Databricks and Excel-centric processes—shaping critical infrastructure that underpins the organisation’s investment operations. What You’ll Work On You’ll be responsible for designing and developing a scalable, secure PostgreSQL environment capable of supporting: Portfolio valuation and holdings data Performance and attribution reporting...

AWS Data Engineer | 6m Contract | London, Hybrid - Outside IR35 Daily Rate: £570 per day (Outside) Team: Data Engineering - Application Development Overview: Opus have partnered with a London Financial Services company who're seeking a Senior AWS Data Engineer with a background in Application Development to support in architecting and delivering a new PostgreSQL driven data platform which will be used to support core functions across investment reporting, risk analysis, regulatory output, and performance measurement. This is a high impact greenfield build. You'll take full ownership of the platform's design and lead the transition away from Databricks and Excel-centric processes—shaping critical infrastructure that underpins the organisation's investment operations. What You'll Work On You'll be responsible for designing and developing a scalable, secure PostgreSQL environment capable of supporting: Portfolio valuation and holdings data Performance and attribution reporting...

GIS Consultant (Contract - Outside IR35) Location: Remote with occasional travel to London Heathrow or Manchester Day Rate: £400-£500 per day Outside IR35 Duration: 2-3 months to start with We are currently recruiting for a GIS Consultant to support the development of a GIS solution for a major infrastructure project. This role will focus on building and delivering dashboards using ArcGIS Online, helping transform complex spatial data into clear, user-friendly insights for different stakeholders. Key Responsibilities: Develop and customise dashboards in ArcGIS Online for different user groups Work closely with the GIS team to manipulate and visualise spatial data Present GIS data in a clear and accessible format for non-technical users Support with mapping, data management, and basic GIS analysis where required Key Requirements: Proven experience working with ArcGIS Online, particularly dashboards Strong understanding of GIS principles and spatial data Ability to...

Data Warehouse Engineer - Outside IR35 - Hybrid Job Summary We are seeking a skilled Data Warehouse Engineer with strong Power BI experience to design, develop, and maintain scalable data warehouse solutions and deliver impactful Business Intelligence dashboards. The ideal candidate will have expertise in data modelling, ETL/ELT processes, and Power BI reporting to support data-driven decision-making across the organization. Key Responsibilities Design, develop, and maintain enterprise data warehouse architectures and data pipelines. Build and optimize ETL/ELT processes to integrate data from multiple sources. Develop and maintain Power BI dashboards and reports that provide actionable business insights. Implement data models (star schema, snowflake schema) optimized for analytics and reporting. Ensure data quality, consistency, and governance across the data warehouse. Optimize query performance and data refresh processes . Work closely with...

Snowflake Data Engineer - Outside IR35 - Remote About the Role We are seeking a highly skilled Snowflake Data Enginee r to design, build, and optimize scalable data solutions on the Snowflake cloud data platform. You will play a critical role in developing data pipelines, ensuring data integrity, and enabling advanced analytics and Business Intelligence across the organization. This role requires strong expertise in Snowflake Inc . , modern cloud ecosystems, and data warehousing best practices. Key Responsibilities Design, develop, and maintain scalable data pipelines and ELT processes using Snowflake Build and optimize data models (star schema, snowflake schema, dimensional modelling) Implement data ingestion frameworks from structured and unstructured data sources Optimize performance through clustering, partitioning, and query tuning Develop and maintain data quality and validation frameworks Integrate Snowflake with cloud platforms such as Amazon Web...

SC Cleared Data Warehouse Engineer - Outside IR35 - Remote Role Overview We are seeking a skilled Data Warehouse Engineer to design, build, and maintain scalable data warehouse solutions within the Microsoft Azure ecosystem. The role focuses on developing robust data models, optimizing analytical queries, and supporting enterprise reporting through Azure SQL, OLAP technologies, and DAX-powered semantic models. You will collaborate with data engineers, analysts, and business stakeholders to ensure reliable, high-performance data pipelines and analytics platforms. Key Responsibilities Data Warehouse Development Design and develop enterprise data warehouse solutions using Azure SQL Database/Azure SQL Managed Instance/Azure Synapse Analytics. Build and maintain star and snowflake schemas for analytical workloads. Develop ETL/ELT pipelines for ingesting and transforming data from multiple source systems. Implement data partitioning, indexing, and performance...

SC Cleared Power BI Specialist - Outside IR35 - Remote Overview We are seeking a detail-oriented and analytical Power BI Specialist to design, develop, and maintain Business Intelligence solutions that turn data into actionable insights. The ideal candidate will have strong experience in data modelling, DAX, visualization best practices, and working with stakeholders to translate business requirements into impactful dashboards and reports using Microsoft Power BI. Key Responsibilities Design and develop interactive dashboards and reports in Power BI Create and optimize data models, relationships, and calculated measures using DAX Build and maintain ETL/ELT processes using Power Query Connect to various data sources (SQL databases, APIs, cloud platforms, Excel, etc.) Collaborate with business stakeholders to gather and document reporting requirements Implement row-level security (RLS) and manage workspace access in Power BI Service Optimize report...

Data Specialist - SC Cleared + NPPV3 (Essential) Hybrid Working - Hybrid - Central London Up to £570 per day Outside IR35 We are currently seeking an experienced Data Specialist to support a high-profile programme within a secure government environment. This role requires someone who is confident working with complex datasets and able to transform data into meaningful insights that support operational and strategic decision-making. Due to the nature of the programme, active SC clearance and NPPV3 are essential requirements , and applicants must already hold these clearances. The Role As a Data Specialist, you will work closely with technical and operational teams to manage, analyse and interpret data from a range of sources. You will play a key role in ensuring that data is structured, accessible and used effectively to support programme objectives. The role will involve analysing large and complex datasets, identifying trends and patterns, and helping stakeholders...