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Data Engineer - Contract

We are seeking a skilled and motivated Data Engineer to join our growing Data Engineering team. You will work with Microsoft data technologies to build and deliver high‑quality, enterprise-level data solutions that support data‑driven decision‑making across the organisation.Fully Remote
Inside IR35

Must have:
Financial Services experience
On prem data stack as a priorit (SSIS / DWH). You have to be using this now.
The Azure stack being a must too. This is hybrid: both on prem and cloud



Key Responsibilities

* Deliver high-quality data solutions on Microsoft platforms.
* Work with Architects and Senior Engineers to meet technical designs and specifications.
* Collaborate with business stakeholders to ensure solutions align with requirements.
* Partner with Data Science, Digital, and Core Systems teams on cross‑functional projects.
* Participate in Agile ceremonies such as stand-ups, refinements, retrospectives, and demos.
* Take part in code reviews and follow in-house engineering standards.
* Adhere to internal policies for data management, governance, and quality.
* Produce documentation, wikis, and release notes throughout the development lifecycle.
* Conduct thorough testing and quality assurance before release.

Essential Experience & Skills

* 3-7 years' experience in Data Engineering and/or Business Intelligence.
* Experience working in a regulated environment.
* Strong analytical and problem‑solving abilities.
* Ability to communicate complex technical concepts clearly across the business.
* Expertise with Microsoft Data Platform technologies (SQL Server, SSIS, SSAS, SSRS).
* Strong experience with data pipelines and integrations (ETL/ELT).
* Solid understanding of data warehousing, data modelling, and dimensional design.
* Knowledge of data manipulation languages (T‑SQL, DAX).
* Experience working in Agile environments (ideally Kanban).
* Strong teamwork, communication, and relationship‑building skills.

Desirable Skills

* Knowledge of mortgage or financial services.
* Experience creating dashboards and reports with Power BI.
* Programming or scripting experience (C#, Python, PowerShell).
* Experience with APIs and semi‑structured data (JSON, XML).
* Familiarity with Azure data services (ADF, Data Lake, Synapse, Cosmos DB, Functions, etc.).
* Experience with Git and branching strategies.
* Additional relevant technologies (PowerShell, Bicep, YAML, Power Platform).

Qualifications

* No mandatory qualifications; Microsoft/Azure certifications are an advantage.

Please send me a copy of your CV if you're interested and meet the requirements

Data Migration Engineer (Contract)

12 months contract
Remote

Key Requirements: ERP background,strong ETL, must have Dell Boomi

Role Summary
We are looking for a hands-on Data Migration Engineer to support a large-scale ERP transition by planning, executing, and validating migration of data from multiple legacy systems into a new enterprise platform. The role requires strong ownership of end-to-end migration activities, ensuring data accuracy, integrity, and compliance throughout the process.

Key Responsibilities

* Analyse legacy system data structures and define mapping rules aligned to the new ERP model.
* Design and execute ETL workflows for data extraction, transformation, and loading.
* Plan and run trial migrations, validate outputs, and reconcile results against source systems.
* Drive data cleansing and de-duplication efforts to improve overall data quality before migration.
* Define and implement archival strategies for legacy data not moved to the new platform.
* Maintain detailed documentation, validation records, and traceability across all migration activities.
* Collaborate with cross-functional teams (implementation, validation, QA, and business stakeholders) during preparation, testing, and cutover phases.
* Support final cutover and stabilization, ensuring smooth transition into the production environment.

Key Skills & Experience

* Proven experience in ERP data migration programs (SAP, Oracle, Dynamics, or similar).
* Strong hands-on expertise in ETL tools, SQL, and data transformation techniques.
* Experience with data mapping, data quality improvement, de-duplication, and archival processes.
* Familiarity with integration platforms (e.g., Boomi, MuleSoft, Informatica, Talend, SSIS) and cloud-based ERP environments.
* Understanding of validation processes, audit readiness, and structured documentation practices.
* Strong problem-solving ability, attention to detail, and ability to work independently.
* Good communication skills and ability to work across technical and business teams.

Expected Outcomes

* Well-defined data migration strategy and execution plan.
* Clean, validated, and reconciled data migrated into the new ERP platform.

Complete documentation, validation artifacts, and migration reports

This role is suited for someone who can take ownership of migration activities end-to-end, operate with minimal supervision, and bring both technical depth and execution discipline to a complex transformation initiative.



Please send a copy of your CV if you're interested and have Dell Boomi, ERP and ETL experience

Contract Role: Automation Test Engineer (SC Cleared)
Location: UK (on‑site or hybrid depending on project)
Clearance: Active SC clearance required
Duration: 1 month then potantially 4 month after
Overview
We are seeking a highly skilled Automation Test Engineer with valid SC clearance to join a fast‑moving project within a secure environment. You will be responsible for designing, developing, and executing automated test frameworks, ensuring high‑quality delivery across complex systems.

Key Responsibilities

* Develop and maintain robust automation frameworks using Playwright
* Create and execute BDD scenarios using Cucumber
* Collaborate closely with developers, product owners, and QA teams
* Identify defects, raise detailed reports, and support root‑cause analysis
* Ensure all testing aligns with security and compliance standards
* Contribute to continuous improvement across testing processes

Essential Skills

* Active SC clearance
* Strong experience with Playwright
* Hands‑on experience with Cucumber / BDD
* Solid understanding of CI/CD pipelines
* Strong scripting skills (JavaScript/TypeScript or similar)
* Experience testing APIs, UI, and integration layers
* Ability to work within secure or regulated environments

Desirable Skills

* Experience with Azure DevOps, Jenkins, or GitHub Actions
* Knowledge of microservices or cloud‑based architectures
* Previous work within government or defence projects

Please send me a copy of your CV of you're interested

Security Risk Specialist -LLM's

Location: London
Department: Security Risk Management
Reports to: Head of Security Risk Management & Assurance Inside IR35
Two Days in London
Must have LLM's

Overview

A leading technology‑driven organisation is seeking a Security Risk Specialist to support the design, implementation, and continuous improvement of its security risk management framework. This role will work across a variety of security risk activities, contributing directly to the organisation's overall security posture and the maturity of its risk function.

This position is well‑suited to a pragmatic, motivated individual with strong experience in security risk management and an interest in modern risk practices, automation, and responsible use of AI technologies.

Key Responsibilities

* Operate and enhance the organisation's security risk management framework in alignment with business objectives, industry standards, regulatory requirements, and stakeholder expectations
* Conduct security risk assessments and support the development of risk mitigation recommendations and tailored treatment strategies
* Analyse and optimise existing risk management processes, identifying gaps and opportunities for improvement, including automation and tooling
* Collaborate with cross‑functional teams to embed security risk management processes and advise on risks, controls, and best practices within relevant business contexts
* Produce, track, and improve security risk metrics and reporting to strengthen visibility and decision‑making
* Contribute to the development and refinement of security awareness and risk management training materials

Requirements

Candidates should have:

* Hands‑on experience in security risk management within a fast‑paced organisation, ideally within the technology or regulated sectors
* Experience designing, implementing, and improving processes and procedures for security risk management
* Experience conducting security risk assessments in cloud environments
* Understanding of technologies and operational practices used by modern agile organisations
* Experience defining, using, and enhancing security metrics and risk reporting
* Ability to engage effectively with both technical and non‑technical stakeholders across the business
* Familiarity with standards such as PCI‑DSS, NIST SP800‑53, NIST CSF, ISO 27001, and SOC 2
* Practical experience using Large Language Models (LLMs) inday‑to‑day security risk management activities, including:

* Accelerating risk analysis and documentation
* Supporting control gap analysis and evidence reviews
* Assisting with the development of policies, standards, and procedures
* Enhancing reporting, insights, and stakeholder communication

* Ability to identify opportunities to responsibly apply automation and AI/LLMs to improve efficiency, consistency, and scalability

Preferred

* A blend of consulting and in‑house industry experience
* Experience implementing enterprise‑grade integrated risk management or GRC solutions
* Professional certifications such as CISM, CRISC, CISA, CISSP

Please send me a copy of your CV if you meet the requirements

Contract Role: PBI Specialist (SC Cleared)
Location: UK (on‑site or hybrid depending on project)
Clearance: Active SC clearance required
Day Rate: Competitive

Overview
We are looking for an experienced PBI (Power BI) Specialist with active SC clearance to support a high‑profile programme within a secure environment. The successful candidate will work closely with data, analytics, and delivery teams to design, build, and optimise Power BI solutions that drive effective reporting and decision‑making.

Key Responsibilities

* Develop, enhance, and maintain Power BI dashboards and reports
* Convert complex data sets into clear, actionable visual insights
* Work with stakeholders to gather requirements and translate them into technical solutions
* Optimise data models, DAX calculations, and performance across reports
* Ensure data integrity, governance, and compliance with secure‑environment standards
* Support automation and process improvement initiatives

Essential Skills

* Valid SC clearance
* Strong experience with Power BI (Desktop, Service, DAX, modelling)
* Ability to work with SQL, data warehouses, and structured data sources
* Background in BI, reporting, analytics, or data visualisation
* Strong stakeholder engagement and communication skills
* Experience working within secure or regulated environments

Desirable Skills

* Experience with Azure (Data Factory, Synapse, Databricks)
* Knowledge of ETL processes
* Understanding of government or defence sector reporting standard

AI Engineer

Required Technical Skills

AWS & Generative AI:
- AWS Bedrock experience (model selection, deployment, prompt engineering)
- Agentic workflow experience ideally based on AWS AgentCore
- Multi-agent orchestration frameworks (AWS Strands Agents, LangGraph, or similar)
- Large Language Model (LLM) integration and fine-tuning
- Experience with Claude, GPT-4, or similar foundation models
- Prompt engineering and chain-of-thought reasoning

RAG & Knowledge Systems:
- Retrieval-Augmented Generation (RAG) pipeline implementation
- Vector database experience (CockroachDB, Pinecone, or similar)
- Embedding model selection and optimisation
- Semantic search and similarity matching
- Context window management and chunking strategies

MCP & Tool Integration:
- Model Context Protocol (MCP) implementation
- Tool calling and function integration with LLMs
- API design for LLM tool interfaces
- AWS Lambda integration with agents

AI Safety & Evaluation:
- Guardrail implementation (hallucination detection, toxicity filtering)
- Response evaluation framework design
- A/B testing for AI systems
- Metrics definition (accuracy, latency, user satisfaction)

Programming & Development:
- Python (primary) - advanced level
- AWS SDK (boto3)
- Infrastructure as Code awareness (CloudFormation/Terraform)
- Git version control
- CI/CD integration for ML systems

Start 13th Jan

14 week Contract

Fully remote

Please send me your CV if you're interested

Analytics Solution Engineer- Contract Opportunity

Remote
Inside IR35
6 Months

Responsibilities
* Managing and resolving platform issues, alerts, and incidents
* Maintaining platform artefacts including secrets, clusters, and release components across Palantir Foundry and Azure Databricks
* Supporting Data Engineers with pipeline creation and platform usage
* Implementing Terraform modules, performing health checks, managing secrets, and overseeing release processes
* Conducting GitHub peer reviews and taking ownership of software components
* Ensuring reliability and performance of Databricks and Palantir Foundry platforms
* Delivering DevOps work to build analytics infrastructure, support redlines, and improve processes
* Performing audit data analysis, data restore operations, immutable backups, networking and access configuration
* Managing PowerBI gateways, VM reservations, Event Hub TUs, serverless compute clusters, and Terraform deployments

Required Skills
* Azure Databricks
* Git / GitHub
* DevOps & Cloud Operations
* Azure Functions
* Data Streaming
* PySpark, Python, SQL
* Automation & Public Cloud
* Cloud Infrastructure
* Terraform
* Palantir Foundry
* PowerBI
* Software Lifecycle Management

If you meet the requirements please send me a copy of your

SC Cleared Data Warehouse Engineer

Fully Remote

About the Role

We are seeking an experienced Data Warehouse Engineer with strong expertise in Kimball dimensional modelling to support secure, large‑scale data programmes. You will design and enhance modern data warehouse environments across cloud platforms such as Azure, Fabric, AWS and Snowflake, working within a high‑security setting that requires an active SC clearance.

Key Responsibilities

* Design and deliver Kimball‑based dimensional data models
* Build and optimise robust ETL/ELT pipelines
* Develop data warehouse solutions across platforms including Azure, Microsoft Fabric, AWS, Snowflake, and related technologies
* Improve data architecture performance, governance and scalability
* Collaborate closely with architects, analysts and senior stakeholders
* Ensure compliance with UK government security standards

Essential Skills & Experience

* Active SC Clearance (mandatory)
* Strong experience with Kimball dimensional modelling
* Expertise in SQL and data warehousing concepts
* Hands‑on experience withDWH platforms such as:

* Azure Data Warehouse / Synapse
* Microsoft Fabric
* AWS Redshift
* Snowflake

* Experience with ETL/ELT tools (SSIS, ADF, Matillion, Airflow, etc.)

Desirable Skills

* Experience delivering solutions in secure government or defence environments
* Python proficiency for data engineering workflows
* CI/CD experience and data‑focused DevOps practices

Data Engineer - Contract

Remote
Inside IR35
5 Month Contract

Must have:

NHS experience
Geospatial experience

Essential Skills

* Establish import/export patterns, including handling data extracts, schema discovery, incremental loads, and multiple source instances
* Expertise in data‑transformation‑heavy pipelines: profiling, cleansing, standardisation, conformance, and publishing
* Advanced SQL, including profiling, joins/merges, deduplication, anomaly detection, and performance tuning
* Python scripting for automation, parsing, rules engines, anddata‑quality checks; ability to write maintainable code

* Experience with Python packages such as Pandas/Polars, scikit‑learn, matplotlib

* Experience with modern data tooling (e.g., Spark, cloud data‑integration tooling) or the ability to implement equivalent functionality in code
* Proven experience with geospatial data, including vector/raster formats, GeoJSON, shapefiles, CRS handling, and spatial‑analysis workflows
* Ability to interpret and apply geographical context in pipelines, including aggregating or translating local/regional geospatial insights into broader‑level datasets
* Experience using publicly available official datasets (e.g., census boundaries, geographic lookups, deprivation indices, population estimates)
* Ability to build rules for completeness/validity/consistency, implement exception handling, and support reconciliation flows
* Ability to build versioned, deterministic pipelines with logging, lineage, and traceability
* Comfortable working in a secure environment with least‑privilege access and handling sensitive datasets

Soft Skills

* Strong communication and collaboration skills
* Ability to work effectively with diverse team members and stakeholders
* Enthusiastic, engaged, and positive attitude
* Proactive, self‑driven, comfortable working without step‑by‑step direction
* Ability to handle ambiguity and changing requirements



Please send cv's to a.otoole@tenthrevolution.com

Data Engineer - Contract
Location: Fully Remote (Occasional half-day on-site optional)
Duration: 3 - 6 months
Day Rate: Outside IR35

We're looking for a hands-on Data Engineer who can do more than just deliver-someone who brings best practice and thinks creatively. This is an opportunity to join a team with a strong people culture, where collaboration and a sense of humor are part of the day-to-day.

Key Responsibilities:

* Design and implement robust data models
* Optimise performance across data pipelines
* Deliver high-quality solutions with a focus on scalability and efficiency
* Provide guidance on best practices and innovative approaches

Tech Stack (Must have) :

* Snowflake
* Matillion

What We're Looking For:

* Strong communicator who can engage with stakeholders confidently
* Ability to work independently in a fully remote setup
* Hands-on delivery experience with a strategic mindset

Interview Process:

* Stage 1: Hiring Manager
* Stage 2: Wider team fit

Please send me a copy of your CV if you're interested