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CONTRACT Data Architect Jobs

Overview

Find top CONTRACT Data Architect jobs on Haystack, your go-to IT job board for flexible, high-paying contract roles. Explore the latest contract opportunities for Data Architects and advance your career with projects that match your expertise. Start your search today and connect with leading employers seeking skilled Data Architects for short-term and freelance assignments.

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Principal Oracle Consultant / Specialist

Summer Browning Associates

Summer-Browning Associates is currently supporting our client in the Public Sector Sector, who is seeking a Principal Oracle Consultant or an initial 12-month assignment.

Location: London / Hybrid working

Essential Skills: The ideal candidate will hold active SC clearance and possess a proven background in Oracle Fusion engineering, with the following skills and experience: -

Experience in Oracle Fusion (General Ledger, Accounts Payable, Accounts Receivable, Fixed Assets, Projects)

Experience in OTBI Development

Experience in OACS Administration

Proficiency in Oracle Database PL/SQL

Experience in supporting and integrating the Oracle Business Intelligence Application (OBIA)

Familiarity with BIACM (Business Intelligence Application Configuration Management) and BIACM Load Plan Generation and Management

Experience with the Oracle Data Integrator (ODI) tool for support and development

Experience in Oracle BI Repository - RPD design, development, and deployment of data architecture

Experience with Oracle BI Publisher, including the development of data models and reporting

To apply, please submit your latest CV for review.

Data Engineer/Consultant

We are currently seeking a Senior Data Engineer/consultant to work with our public sector client

Length: 12-month contract (renewed every 6 months)

Rate: Excellent day rate inside IR35 (Inside IR35)

Location: Hybrid - 1 to 2 days per week onsite in Telford

The ideal candidates will have a proven data engineering/analysis background within public sector/government experience with the below skills and experience:

Opportunity to join a major and highly complex data migration project. The role focuses on deep data analysis, migration planning, and subsequent code development to support extraction, transformation, and load activities.

Key Responsibilities:

Analyse large, complex datasets to define scope, quality, and migration readiness.

Identify extraction rules and sequencing for staged data migration.

Develop migration logic using PL/SQL and Java (Talend preferred).

Handle data across Oracle, MongoDB, and AWS RDS platforms.

Decompress and transform XML data into JSON for migration.

Validate data integrity and ensure accurate reconciliation post-migration.

Produce clear technical documentation and advise on data best practices.

Skills & Experience:

Strong background in complex data analysis / migration projects.

Hands-on coding with PL/SQL and Java (Talend advantageous).

Solid understanding of data structures, quality, and governance.

Experience with Oracle, AWS RDS, MongoDB, XML/JSON.

Operates independently at SFIA 5 level - can lead, advise, and influence.

Workday Financials Architect

My client are looking for a Workday Financials Data Migration Specialist to support their finance systems transformation, involving the transition from a Legacy platform to Workday Financials. The project is entering a critical phase focused on data migration and integration, and we’re looking for a contractor with solid Workday experience to help navigate some of the more complex challenges.

This role will be fully remote within the UK, and is Outside IR35

Key Responsibilities:

Support the migration and integration of financial data into Workday.

Contribute to the design and implementation of scaleable solutions aligned with business needs.

Work with internal and external teams to troubleshoot and resolve integration issues.

Provide hands on input across Workday modules, data transformation, and Scripting.

Assist with post-implementation support and future system enhancements.

Help ensure data quality and performance throughout the migration process.

Required Skills & Experience:

Solid experience with Workday Financials, particularly in data integration and architecture.

Familiarity with migration processes from Legacy systems into Workday.

Experience handling large datasets and complex data flows.

Background in roles such as Workday Architect, Data Engineer, or similar.

Ability to work independently and solve technical challenges in a dynamic environment.

Data Architect- £500pd- Remote

Tenth Revolution Group

Data Architect- 500PD- Remote

Role Overview:

As a Data Architect, you will be responsible for shaping and executing our data strategy, ensuring data quality, accessibility, and security across diverse platforms and systems. This role requires a visionary leader with a comprehensive understanding of modern data architectures and governance frameworks. You will collaborate with cross-functional teams to design scalable, efficient, and secure data solutions that meet current and future business needs.

Key Responsibilities:

Design and develop enterprise data architecture and solutions to support business objectives.

Lead data modeling initiatives, selecting appropriate techniques and tools for various use cases.

Architect and implement data storage solutions, including relational databases, NoSQL, and data lakes.

Develop and oversee data integration strategies, including ETL/ELT processes and data pipeline orchestration.

Ensure data governance practices are embedded across data assets, focusing on data quality, metadata management, and access control.

Collaborate with IT and business stakeholders to align data architecture with organizational goals.

Evaluate and implement big data technologies and distributed computing frameworks as needed.

Maintain expertise in AWS data services and platforms, leveraging cloud capabilities to optimize data infrastructure.

Required Skills and Experience:

Proven experience as a Data Architect or in a senior data-focused role.

Extensive knowledge of data modeling techniques and tools.

Deep understanding of various data storage solutions (relational, NoSQL, data lakes) and their use cases.

Strong expertise in data integration patterns, ETL/ELT processes, and data pipeline orchestration.

Hands-on experience with AWS data platforms and related services.

Solid grasp of data governance principles, including data quality, metadata management, and access control.

Familiarity with big data technologies such as Spark and Hadoop, and distributed computing concepts.

Proficiency in SQL and at least one programming language (e.g., Python, Java).

Preferred Qualifications:

Relevant certifications in data architecture, cloud platforms, or data governance.

Experience working in Agile environments.

Strong communication and leadership skills.

To apply for this role please submit your CV or contact Dillon Blackburn on (phone number removed) or at (url removed).

Tenth Revolution Group are the go-to recruiter for Data & AI roles in the UK offering more opportunities across the country than any other recruitment agency. We’re the proud sponsor and supporter of SQLBits, Power Platform World Tour, and the London Fabric User Group. We are the global leaders in Data & AI recruitment.

Data Platform Engineer

Morson International (IT)

Data Platform Engineer - Warton - SC Cleared - 12 Month Contract

About Your Role:

As a Data Platform Engineer in a highly regulated environment, you will be responsible for designing, building, and maintaining secure and scalable data infrastructure that supports both cloud and on premises platforms.

You will play a key role in ensuring that all data systems comply with industry regulations and security standards while enabling efficient access for analytics and operational teams.

A strong command of Apache NiFi is essential for this role.

You will design, implement, and maintain data flows using NiFi, ensuring accurate, efficient, and secure data ingestion, transformation, and delivery.

You should be adept at identifying and resolving issues within NiFi flows, managing performance bottlenecks, and implementing robust error handling strategies.

You’ll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems such as databases, APIs, and cloud platforms.

About You:

As an experienced Data Platform Engineer, your skills and experience may include;

Strong experience of Apache NiFi

Experience designing and optimizing data flows for batch, Real Time streaming, and event-driven architectures.

Ability to identify and resolve flow issues, optimize performance, and implement error-handling strategies.

Optional Scripting skills for creating custom NiFi processors.

Knowledge of data modelling, replication, and query optimization.

Hands-on experience with SQL and NoSQL databases is desirable.

Familiarity with data warehousing solutions (eg, Snowflake, Redshift, BigQuery) would be beneficial.

Data Platform Management

Comfortable operating in hybrid environments (cloud and on-prem).

Experience integrating diverse data sources and systems

Senior HighByte Architect

Intuition IT Solutions Ltd

We’re looking for an experienced Senior Architect to lead UNS solution design and deployment using HighByte Intelligence Hub across multiple sites. The role involves defining infrastructure, data models, and deployment strategies, along with creating SOPs and templates for scalable implementation. You’ll collaborate with cross-functional teams to bridge IT and OT, optimize data architectures, and drive continuous improvements.

Requirements:

Strong expertise in HighByte Intelligence Hub, MQTT, and UNS concepts.

Experience in industrial automation, data management, and the Life Sciences domain.

Excellent communication and problem-solving skills.

Willingness to travel occasionally to the client site in London.

Travel required: Travel occasionally to the client site in London

Finance Business Systems Oracle Report Developer

Contract Oracle Fusion ERP Report Developer

London (near Liverpool Street) | £competitive | 6-Month Contract | Immediate Start

The Opportunity

Join a leading international professional services firm to help enhance and optimise their Oracle Fusion ERP system. You’ll develop tailored BI solutions, and ensure seamless financial and business reporting across the organisation.

Key Responsibilities

Develop and optimise Oracle Fusion ERP reports (OTBI, BI Publisher).

Collaborate with Finance and IT teams to deliver business-aligned solutions.

Support system stability, reporting accuracy, and user adoption.

Drive continuous improvement across ERP and SCM modules.

What’s on Offer

Hybrid working model - 2-3 days in the London office.

Work within a global, collaborative technology environment.

Opportunity to make a direct impact on ERP reporting excellence.

Databricks Engineer (SC Cleared)

Syntax Consultancy Ltd

London (Hybrid)

6 Month Contract

£(Apply online only)/day (Inside IR35)

Databricks Engineer needed with active SC Security Clearance for 6 Month Contract based in Central London (Hybrid).

Developing a cutting-edge Azure Databricks platform for economic data modelling, analysis, and forecasting. Start asap ideally in October 2025.

Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office.

A chance to work with a leading global IT and Digital transformation business specialising in Government projects:

In-depth Data Engineering + strong hands-on Azure Databricks expertise.

Azure Data Services, Azure Data Factory, Azure Blob Storage + Azure SQL Database.

Designing, developing, building + optimising data pipelines, implementing data transformations, ensuring data quality and reliability.

Deep Data Warehousing knowledge including data modelling techniques + data integration patterns.

Experience of working with complex data pipelines, large data sets, data pipeline optimization + data architecture design.

Implementing complex data transformations using Spark, PySpark or Scala + working with SQL / MySQL databases.

Experience with data quality, data governance processes, Git version control + Agile development environments.

Azure Data Engineer certification preferred -eg- Azure Data Engineer Associate.

Advantageous skills: Azure Event Hubs, Kafka, data visualisation tools, Power BI, Tableau, Azure DevOps, Docker, Kubernetes, Jenkins.

Oracle Developer - Reporting

Reading (1- 2 days a week onsite)

Are you an experienced Oracle Fusion Developer looking to take on a challenging and rewarding role? This company is seeking a talented individual to lead the Reporting Workstream for a major transformation project, migrating HR and Payroll functions from on-premise Oracle E-business Suite to Oracle HCM Cloud.

As the Oracle Fusion Developer, you will be responsible for working in a small team of reporting analyst/developers, ensuring that the reporting requirements for the new solution are captured, designed, and developed in line with business needs. You will work closely with business stakeholders, internal IT teams, and a System Integrator to deliver a seamless reporting solution. Using tools such as OTBI and BI Publisher

Key responsibilities of the Oracle Fusion Developer include:

Leading the reporting workstream and acting as the primary point of contact for all reporting activities

Assessing and resolving reporting gaps and change impacts resulting from the migration to Oracle Cloud HCM

Managing the successful testing and acceptance of reporting solutions

Providing leadership and direction to a team of reporting analysts

Collaborating with Cyber Security and Data Protection teams to ensure data compliance

Qualifications and Experience

To be successful in this Oracle Fusion Developer role, you will need:

Demonstrable experience leading reporting workstreams for Oracle HCM Cloud implementations

Strong understanding of EBS HR and Payroll processes and data structures

Familiarity with the Oracle Cloud HCM data model and functionality

Proficiency in using reporting tools such as OTBI, BI Publisher, and dashboards

Experience working with System Integrators and managing third-party relationships

Excellent stakeholder engagement and communication skills

A background in working on projects, preferably with larger companies

Understanding of UK/EU GDPR data compliance as it relates to HR data

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.

Data Solutions/Fibre Architect

Data Solutions/Fibre Architect OUTSIDE IR35 Reading, UK

Introduction

Our client, in the Telecom/Fibre sector, is seeking a skilled and innovative Data Solutions/Fibre Architect to join their team on a contract basis.

Key Responsibilities

Designing scalable and efficient architectures for data integration and telecommunications systems.

Developing comprehensive solutions for active and passive network assets, including OLT (Optical Line Terminals), ONT/ONU (Optical Network Terminals/Units), switches, routers, and fibre optic cables.

Collaborating with cross-functional teams to ensure optimized deployment of DWDM and CWDM equipment alongside power supply and cooling systems.

Skills and Expertise

Architectural Design: Expertise in creating robust, scalable solutions tailored to network needs.

Data Integration: Proficiency in seamlessly integrating complex systems to ensure data flow continuity.

Active and Passive Network Assets: Hands-on experience working with optical networks, switches, fibre optics, and related infrastructure.

Cloud Platforms: Extensive knowledge of AWS, GCP, or Azure to support cloud-based initiatives in telecommunications.

Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement.

To find out more about Computer Futures please visit (url removed)

Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

HighByte Architect

Intuition IT Solutions Ltd

A HighByte Senior Architect is responsible for leading UNS solutioning and deployment across multiple sites. This includes defining infrastructure and environment specifications, creating necessary documents and SOPs, defining the HighByte Configuration, Interfacing, templatization, Deployment and test strategies .

Key Responsibilities:

Design & Implement: Develop scalable UNS architectures using HighByte Intelligence Hub.

Data Management: Standardize and contextualize datasets for seamless integration. Define the Data models

Templatization: Define the templatization and Interfacing

Collaborate: Work with cross-functional teams to bridge IT and OT.

Optimize: Continuously improve data architectures for performance and scalability.

Qualifications:

Technical Skills: Proficiency in data engineering, MQTT protocols, HighByte Intelligence Hub, and UNS concepts.

Experience: Background in industrial automation, data management, Life Sciences domain (including batch tracking processes), and architecting IT/OT convergence solutions.

Soft Skills: Strong problem-solving, communication, and collaboration abilities.

Adhoc Travel to client site in London is required.

Data Architect (Salesforce)

Duration - 3 months (Initially)

Location - Manchester (Hybrid)

Ir35 - Inside (Must use an umbrella company)

We are looking for an experienced Enterprise Data Architect to lead the design and delivery of scalable data architecture solutions. Salesforce CRM experience is essential for this role and project. The role involves translating complex business requirements into effective data models, implementing enterprise data management practices, and supporting strategic decision-making.

Candidates should have strong expertise in relational data structures, data modelling tools, and enterprise repositories, along with a solid understanding of data governance, quality, and security standards.

Familiarity with compliance regulations such as GDPR and CCPA is essential, as is the ability to analyse and align data solutions with organisational needs.

Desirable qualifications are TOGAF, Enterprise Big Data Professional and Certification in Business Data Analytics (CBDA). Salesforce Certifications are also desirable.

Experience in Higher Education and/or CRM implementation projects is also desirable.

What are the 3 most important things that you will be and looking for on a CV/shortlisting on:

Proven Experience in Data Architecture & Governance

Strong Salesforce Experience

Stakeholder Collaboration & Communication

Power Platform Analyst

Power Platform Analyst 5 Month Contract Hybrid Cardiff

VIQU have partnered with an NHS client who are seeking a Power Platform Analyst to support in the development, maintenance, and enhancement of Power Platform solutions and related Microsoft 365 products.

Key responsibilities for the Power Platform Analyst:

Support, troubleshoot, and maintain existing Power Apps (canvas and model-driven), Power Pages, and Power Automate flows.

Deliver enhancements and improvements to meet ongoing business needs.

Ensure effective data connections and integrations, particularly across SharePoint, Dataverse, and Microsoft 365 tools (Teams, Planner, Forms).

Advise on data architecture choices e.g. when to use SharePoint lists vs Dataverse based on complexity, data structure, and security.

Adhere to and promote governance standards around environment management, DLP policies, permissions, and documentation.

Contribute to Power BI enablement by ensuring data capture and integration support accurate reporting.

Collaborate with stakeholders to resolve issues, gather requirements, and improve existing processes through Power Platform capabilities.

Key skills & experience for the Power Platform Analyst:

Strong hands-on experience with Power Apps (canvas and model-driven), Power Automate, and Power Pages.

Good working knowledge of Dataverse and SharePoint data structures.

Familiarity with governance, environment management, and DLP policies in Power Platform.

Experience supporting, maintaining, and improving Power Platform applications in a live environment.

Strong understanding of Microsoft 365 integrations (SharePoint Online, Teams, Planner, Forms).

Exposure to Power BI (data structures and reporting).

Excellent communication skills and ability to work collaboratively across technical and non-technical teams.

Experience in NHS or public sector environments is beneficial but not essential.

Contract Overview

Role: Power Platform Analyst

Duration: 5-month contract (runs until March 2026)

IR35: Inside IR35

Rate: £300 - £315 per day

Location: Hybrid Cardiff

Apply now to speak with VIQU IT in confidence. Or reach out to Suzie Stone via the VIQU IT website.

Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply).

For more exciting roles and opportunities like this, please follow us on IT Recruitment.

Data Architect - 6-month Contract - SC Clearance - Telford

CBSbutler Holdings Limited trading as CBSbutler

IT services company is hiring for a Contract Data Architect to work in Telford for 2 days per week. This is a 6-month Contract with a likely extension, paying between 540 - 570 per day InsideIR35. Due to the nature of the role, you will need to hold active SC Clearance.

We are seeking an experienced Data Architect to join a critical government project. This role supports the development of a robust data platform to combat fraud. You will be embedded in a newly formed Scrum team on the Minerva Platform, contributing to the ingestion data within the SAS Platform, including IDP (Intelligent Data Platform)

Responsibilities:

Design, develop, and maintain data architecture models aligned with enterprise standards.

Support the ingestion and integration of data using the SAS platform.

Lead the upgrade, decommissioning, and archiving of data in accordance with data policies.

Collaborate with multidisciplinary teams to translate business problems into effective

data solutions.

Maintain data dictionaries and metadata repositories to ensure information remains

accurate and compliant.

Provide input into enterprise data governance, standards, and quality assurance processes.

Identify opportunities for innovation through data and emerging technologies.

Skills & Experience:

Strong experience in data modelling, metadata management, and data standards.

Proficient in SAS tools, particularly SAS Viya 3.5, SAS RTENG, SAS Studio V, and SAS

Enterprise Guide.

Familiarity with Oracle database environments and automated data ingestion practices.

Ability to reverse-engineer data models and conduct source system analysis.

Understanding of HMRC data processes or prior experience in government projects.

Familiarity with EA integration patterns and secure data transfer protocols.

Awareness of data innovation opportunities and emerging data technologies.

Please apply for immediate interview!

CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

SAS Viya Consultant

Synergize Consulting Ltd

SAS Viya Consultant - Contract - Hybrid working (West Midlands) - £competitive

Synergize Consulting are now hiring for a SAS Viya Consultant to work at a leading consultancy client on a contract basis.

The successful candidate will be responsible for the design, development, and deployment of data integration and transformation solutions that utilise SAS Viya tools and functionalities alongside Pentaho and Talend.

Responsibilities include:

Architect and implement scalable data pipelines and services that support Business Intelligence and analytics platforms.

Collaborate with cross-functional teams to gather requirements, define technical specifications, and deliver robust data solutions.

Define and maintain the data technology architecture, including metadata, integration and Business Intelligence or data warehouse architecture

Ensure data quality, governance, and security standards are upheld across all solutions.

Develop and deliver Risk and ingestion functionalities within the SAS digital platform.

Experience required:

Expert skills in designing and deploying data-driven solutions based on SAS Viya, and SAS Data Integration software.

Management of dependencies utilising Platform LSF and Jira

Strong skills in using ETL tools such as Pentaho and Talend

Experience with SAS for data analysis purposes, and previous data visualisation experience would be desirable

Skills in DevOps would be beneficial, particularly related to containerisation and CI/CD pipelining

SQL data modelling experience would be desirable

Previous experience working within an Agile development environment

Excellent communication skills, both written and verbal

If you are looking to take the next exciting step in your IT career, please send in your CV for immediate consideration.

Data Architect (Higher Education)

675 a day (Inside IR35)

3-6 Months

Manchester (Hybrid)

We are looking for an experienced Data Architect to lead the design and delivery of scalable data architecture solutions. CRM experience is essential for this role and project.

The role involves translating complex business requirements into effective data models, implementing enterprise data management practices, and supporting strategic decision-making.

Familiarity with compliance regulations such as GDPR and CCPA is essential, as is the ability to analyse and align data solutions with organisational needs.Desirable qualifications are TOGAF, Enterprise Big Data Professional and Certification in Business Data Analytics (CBDA).

.Experience in Higher Education and/or CRM implementation projects is also desirable.

What are the most important things that you will be looking for on a CV / shortlisting:

Proven Experience in Data Architecture & Governance

Strong CRM Experience

Stakeholder Collaboration & Communication

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)

Data Architect

CBSbutler Holdings Limited trading as CBSbutler

6 month initial contract

Inside IR35

Hybrid working at Telford

Project Overview:

The Preventative Risking (PR) team within RIS is responsible for managing the risking and compliance referral processes for Self-Assessment (SA) registrations.

Data architect responsibilities:

A data architect designs and builds data models to fulfil the strategic data needs of the organisation, as defined by chief data architects.

At this role level, you will:

design, support and provide guidance for the upgrade, management, decommission and archive of data in compliance with data policy

provide input into data dictionaries

define and maintain the data technology architecture, including metadata, integration and business intelligence or data warehouse architecture

Communicating between the technical and non-technical Level: working

Working is the second of 4 ascending skill levels

You can:

communicate effectively with technical and non-technical stakeholders

support and host discussions within a multidisciplinary team, with potentially difficult dynamics

be an advocate for the team externally, and can manage differing perspectives

Communicating data Level: awareness

Awareness is the first of 4 ascending skill levels

You can:

show an awareness that data needs to be aligned to the needs of the end user

create basic visuals and presentations

Data analysis and synthesis

Level: working

You can:

undertake data profiling and source system analysis

present clear insights to colleagues to support the end use of the data

Data governance (data architect)

Level: working

You can:

understand what data governance is required

take responsibility for the assurance of data solutions and make recommendations to ensure compliance

Data innovation

Level: awareness

Awareness is the first of 4 ascending skill levels

You can:

show an awareness of opportunities for innovation with new tools and uses of data

Data modelling

Level: working

You can:

explain the concepts and principles of data modelling

produce, maintain and update relevant data models for an organisation’s specific needs

reverse-engineer data models from a live system

Data standards (data architect)

Level: working

You can:

develop data standards for a specific component

analyse where data standards have been applied or breached, and undertake an impact analysis of that breach

Metadata management

Level: working

You can:

work with metadata repositories to complete complex tasks such as data and systems integration impact analysis

maintain a repository to ensure information remains accurate and up to date

Problem management

Level: working

You can:

initiate and monitor actions to investigate patterns and trends to resolve problems

effectively consult specialists where required

determine the appropriate remedy and assist with its implementation

determine preventative measures

Strategic thinking

Level: awareness

You can:

explain the strategic context of your work and why it is important

support strategic planning in an administrative capacity

Turning business problems into data design

Level: working

You can:

design data architecture by dealing with specific business problems and aligning it to enterprise-wide standards and principles

work within the context of well understood architecture, and identify appropriate patterns

Job Title: Data Strategy Consultant / Data Architect

Location: London, UK (Hybrid)

About the Role:

We are seeking an experienced Data Strategy Consultant / Data Architect to lead and deliver data strategy initiatives focused on discovery, governance, and integration within complex Merger and Demerger (M&A) environments. The ideal candidate will combine strong technical expertise in data architecture with strategic consulting skills to design and implement data strategies that enable business continuity, compliance, and value realization during organizational transitions.

Key Responsibilities:

Lead the data strategy and architecture workstream for merger/demerger projects, aligning data initiatives with overall business transformation goals.

Conduct data discovery and assessment activities to identify data sources, quality issues, dependencies, and integration needs.

Develop and implement data governance frameworks, ensuring compliance, consistency, and control across systems and entities.

Define target data architectures and transition roadmaps to support the separation or integration of systems.

Partner with business stakeholders, IT, and program leads to translate business requirements into actionable data strategies.

Provide thought leadership on data management, governance, and analytics best practices.

Support design and delivery of data migration and data quality improvement initiatives.

Create and maintain data models, dictionaries, lineage documentation, and related artefacts.

Advise on data platform choices (on-premises or cloud) to optimize performance, scalability, and compliance.

Key Skills & Experience:

Proven experience (8+ years) as a Data Architect, Data Strategy Consultant, or similar role.

Strong understanding of data governance, data management, metadata management, and data quality principles.

Demonstrated experience delivering data strategies for M&A or corporate restructuring (merger/demerger) projects.

Expertise in data discovery, data lineage, and data mapping activities.

Familiarity with data frameworks and standards such as DAMA-DMBOK, DCAM, or EDM Council best practices.

Hands-on experience with data platforms (e.g., Azure, AWS, GCP), data cataloging tools (e.g., Collibra, Alation, Informatica), and ETL/Integration solutions.

Excellent stakeholder management and communication skills, with the ability to influence both business and technical teams.

Strong analytical, documentation, and presentation abilities.

I am currently working with a London-based investment bank who are actively seeking a senior .Net Developer to assist in the development of a business-critical application on a long-term contract basis.

What you’ll need to succeed:

Extensive .Net development experience within Investment Banking.

Experience with Credit Risk systems - nice to have.

Strong BAU Development experience.

Good experience supporting operations engineers with technical issues.

Strong experience maintaining Azure pipelines.

Strong SQL experience.

Strong Azure DevOps and Azure Pipelines experience.

What you’ll get in return:

Up to 650pd in-scope of IR35.

London-based hybrid working.

Initial 6-month contract with extensions.

What you need to do now:

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.

If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Data Engineer - Azure / GCP, Data Lake, Snowflake

Up to 700 per day (Inside IR35)

London / Hybrid (1-2 days per week hybrid working**)**

6 months

I am currently working with an instantly recognisable, high profile client who urgently require a Data Engineer with expertise in Azure / GCP and Data Lakes to join a major transformation programme, whilst expanding Data sources and identifying more Data sources to help produce more metrics to drive Data capability across the entire organisation, helping bridge the gap between Data Engineering and Security.

Key Requirements:

Proven experience as a Data Engineer in a large, complex, regulated organisation

Expertise with Cloud Platforms (Azure and GCP preferred)

Previous experience of working with Data Lakes

Demonstrable experience of ingesting, extracting and analysing Data from diverse sources

Ability to create a centralised and standardised view from using Data from across multiple Business / Market Units across the entire organisation

Understanding of future hosting model(s)

Capability to give Market Units some guidance whilst understanding Data capability, working with vendors / 3rd parties and working out what more can be done

Strong communication skills and ability to work autonomously and drive innovation

Nice to have:

Familiarity with Data Architecture

Exposure to Cyber Security tooling or working closely with InfoSec / Risk teams

Understanding of Data Management frameworks (DCAM, DMBOK)

Working knowledge of GraphQL / Data Bricks / Snowflake / Oracle Data Lake / Synapse in Azure / Big Query in GCP

Previous experience of working with Medical / Healthcare Data

Immediate availability

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.

If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

SAP Solutions Architect - MDG

Role: SAP Solutions Architect MDG

Location: UK / Europe

Length: 6 months (initial), long-term extension potential

Pay Rate: Competitive Daily Rate

Overview:

We are supporting a global organisation embarking on a global S/4HANA implementation. Our client is looking for an experienced Solutions Architect with deep knowledge of SAP Data Architecture, specifically within MDG. This role requires someone who has the gravitas to challenge SI’s, align business and IT, and drive data ownership across teams.

Key Requirements:

Proven experience in SAP S/4HANA programmes as a Solution Architect

Expertise in SAP Master Data Governance (MDG)

Strong experience with SI, vendor, and stakeholder management

Prior experience working on global complex E2E programmes

Strong knowledge of BW/4HANA, reporting architecture, and experience integrating with Azure DataLakes would be beneficial

Key Responsibilities:

Own the data architecture across the SAP S/4HANA ecosystem

Define and oversee the implementation of SAP MDG frameworks for material, customer, and vendor master data

Provide architecture oversight on SAP BW/4HANA, Embedded Analytics, Power BI, and Azure Data Lake integration’s

Collaborate with SI partners and internal teams to ensure sustainable, scalable data models

Support solution design reviews and ensure documentation aligns with enterprise architecture principles

Are you interested in this position? If so, then please respond with your CV and I will be in touch ASAP.

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Frequently asked questions

What types of contract Data Architect jobs are available on Haystack?

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How do I apply for a contract Data Architect position on Haystack?

To apply, simply create an account, upload your resume, and submit your application directly through the job listing page. Some postings may require additional assessments or portfolio submissions.

Are contract Data Architect jobs on Haystack remote or on-site?

Many contract Data Architect jobs listed on Haystack offer flexible options, including remote, hybrid, and on-site positions. You can filter your job search based on your preferred work arrangement.

What qualifications are commonly required for contract Data Architect roles?

Typical qualifications include experience with data modeling, database design, ETL processes, and proficiency in tools like SQL, Hadoop, and cloud platforms (AWS, Azure, or GCP). Contract roles may also require strong communication and stakeholder management skills.

How competitive are contract Data Architect jobs and how can I improve my chances?

Contract Data Architect jobs can be competitive due to high demand. To improve your chances, tailor your resume to highlight relevant skills and experience, stay updated with the latest data architecture trends, and engage with the employer through cover letters or networking.

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