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Für Freiberuflich in London

PBI Specialist

England, London

  • £1 to £1 GBP
  • Engineer Stelle
  • Fähigkeiten: pbi, sc cleared
  • Seniority: Senior

Jobbeschreibung

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

SC Cleared Data Warehouse Engineer

England, London

  • £1 to £1 GBP
  • Engineer Stelle
  • Fähigkeiten: Sc cleared, snowflake
  • Seniority: Senior

Jobbeschreibung

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

Platform Engineer

England, London

  • £350 to £400 GBP
  • Engineer Stelle
  • Fähigkeiten: Terraform, Github actions, / CI/CD, Azure private link, azure Policy Azure Security, Azure cost management, Databricks/unity catalog.
  • Seniority: Senior

Jobbeschreibung

Platform Engineer - 3 Month Contract
Location: Remote (UK-based only) with occasional travel to client and team sites
Rate: Competitive day rate

A fast-growing data consultancy is seeking a skilled Platform Engineer to support the rollout and maintenance of a federated, multi-service Data & AI platform. This short-term contract offers the opportunity to work on cutting-edge cloud infrastructure projects, with a strong focus on scalability, governance, and cost optimisation.

Interview Process:
Two stages - an informal introductory chat followed by a technical interview with senior team members.

Role Overview:
You'll be responsible for designing and implementing secure, scalable cloud infrastructure on Azure, enabling advanced data services and ensuring compliance across environments. The role requires hands-on experience with infrastructure-as-code, CI/CD, and cloud-native security practices.

Key Skills & Experience:

* Terraform for Azure infrastructure automation
* GitHub Actions and CI/CD pipeline design
* Azure Private Link and Private Link Service configuration
* Databricks and Unity Catalog for data governance
* Azure Policy and compliance enforcement
* Identity and access management (OAuth, federated credentials)
* Azure security best practices including BCDR and high availability
* Cost management and optimisation strategies within Azure

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

Data Platform Engineer

England, London

  • Up to £1 GBP
  • Engineer Stelle
  • Fähigkeiten: Terraform, Github actions, / CI/CD, Azure private link, azure Policy Azure Security, Azure cost management, Databricks/unity catalog.
  • Seniority: Senior

Jobbeschreibung

Azure Data Platform Engineer - Contract - Fully Remote

We're looking for highly capable Azure Platform Engineers to support a large‑scale cloud and data engineering programme. This environment is fast‑paced, technically mature, and heavily invested in modern Azure, IaC, and Databricks ecosystems. Strong technical depth and clear, concise communication are essential. Outisde IR35
Remote
6 months contract

Core Technical Requirements
Azure Platform Engineering

Deep hands‑on experience building and operating cloud‑native platforms in Azure
Strong understanding of Azure networking, identity, security baselining, and landing zone patterns
Experience working in highly automated, scalable, enterprise-grade environments

Terraform (IaC)

Solid production experience delivering infrastructure via Terraform
Strong module design, state management, secret handling, and CI/CD integration
Ability to define, manage, and version cloud resources using best‑practice IaC patterns

Databricks

Practical experience supporting, deploying, or engineering Databricks workspaces
Strong knowledge of cluster configuration, job orchestration, workspace governance, and optimisation
Comfortable working alongside data engineers and platform squads

Unity Catalog (Highly Advantageous)

Experience implementing or working within Unity Catalog for centralised governance
Understanding of cataloguing, lineage, secure data access, and workspace-level controls
Ability to support migration from legacy Hive Metastore to Unity Catalog is a major plus

Soft Skills & Delivery

Clear, concise communicator (no overly long CVs - brevity and clarity matter)
Strong problem‑solver who can operate independently in a remote environment
Able to articulate platform decisions and engineering rationale effectively
Comfortable working in cross-functional teams following modern DevOps practices

Please can you send me a copy of your CV if you are interested.

Software Engineer

England, London

  • £1 to £1 GBP
  • Engineer Stelle
  • Fähigkeiten: Power BI, data modelling, design, Sql, DAX, Python, Databricks, pyspark.
  • Seniority: Senior

Jobbeschreibung

Senior Power BI Consultant - Outside IR35
Location: Central London (2-3 days on‑site)
Contract: 6-12 months, Outside IR35
Industry: Oil & Gas / Commodity Trading

Role Summary
A leading energy & commodity trading business is looking for a Senior Power BI Consultant to support ongoing analytics and data‑modelling work. The role blends hands‑on BI development with business engagement.

Key Responsibilities
* Build and optimise Power BI dashboards, semantic models, and data flows.
* Lead data modelling across complex trading datasets.
* Translate business requirements into technical specifications for offshore developers.
* Ensure best practice in DAX, SQL, and BI design.
* Work within the organisation's Databricks environment (platform familiarity expected).
* Provide leadership, guidance, and clear communication to both business and technical teams.

Required Skills
* Expert‑level Power BI, DAX, and data modelling.
* Strong SQL and experience with large datasets.
* Working knowledge of Python, PySpark, and Databricks.
* Excellent communication and stakeholder‑facing skills.
* Experience in oil & gas, energy, or commodity trading is strongly preferred.
* Ability to work with and guide offshore teams.

Nice to Have
* Understanding of trading analytics (PnL, risk, positions).
* Experience with Azure data services.

Please send me a copy of your CV if you're fit the requirement

Data Engineer - Contract

England, London

  • £1 to £1 GBP
  • Engineer Stelle
  • Fähigkeiten: azure, on prem,
  • Seniority: Senior

Jobbeschreibung

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

England, London

  • £400 to £450 GBP
  • Engineer Stelle
  • Fähigkeiten: ETL, SQL, SAP, ERP, Delli boomi, mulesoft
  • Seniority: Senior

Jobbeschreibung

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

Automation Test Engineer

England, London

  • £1 to £1 GBP
  • Engineer Stelle
  • Fähigkeiten: automatin engineer, SC clearance
  • Seniority: Senior

Jobbeschreibung

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