

Nucleus Financial
Senior Data Engineer - 6 Month FTC
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Engineer on a 6-month fixed-term contract, offering competitive pay. Key skills include SQL, Power BI, ETL processes, and data warehousing. Experience in project management and cloud tools like Azure is required.
🌎 - Country
United Kingdom
💱 - Currency
£ GBP
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💰 - Day rate
Unknown
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🗓️ - Date
March 26, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
Unknown
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📄 - Contract
Fixed Term
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🔒 - Security
Unknown
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📍 - Location detailed
Glasgow, Scotland, United Kingdom
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🧠 - Skills detailed
#BI (Business Intelligence) #Data Framework #C# #Project Management #SQL Server #SQL (Structured Query Language) #Complex Queries #Azure #Data Engineering #REST (Representational State Transfer) #Data Pipeline #Cloud #Data Accuracy #Automation #Data Warehouse #Semantic Models #Data Manipulation #Data Integrity #DAX #ADF (Azure Data Factory) #Quality Assurance #Microsoft Power BI #Agile #Data Architecture #Synapse #Dimensional Modelling #"ETL (Extract #Transform #Load)" #Data Integration #Azure Data Factory #Python #Scripting
Role description
Job Description
We're looking for a Senior Data Engineer to join our data team on a fixed term as we develop our existing data warehouse. You’ll use your initiative to work independently refining requirements, designing, developing, and implementing data models and reporting for the business. This role has a strong emphasis on data modelling using SQL, and testing the data solutions created by you and the rest of the team.
Our purpose at Nucleus is to help the business make data driven decisions and support the wider team in delivering an exceptional customer proposition. We take an Agile approach to working which means we’re all involved in the analysis, development and testing of our data solutions. We experiment as we go to find the right solution, and we'd love for you to help us in our pursuit of achieving the best client outcomes utilising data.
Here are some of the things you'll get involved with in this role:
Responsibilities:
· BI Development: Oversee the design and development of our BI stack, focusing on data transformation and development using SQL Server and the Microsoft BI stack.
· Advanced Data Modelling: Develop complex user self-service data models using tabular semantic models, Power BI dashboards, and paginated reports to provide actionable insights.
· Data Integration: Manage the extraction and integration of data from various business systems using APIs and SFTP.
· Maintain and Enhance Data Frameworks: Oversee the maintenance and enhancement of our existing data frameworks, infrastructure, and solutions to ensure data accuracy, availability, and timeliness.
· Code Review and Quality Assurance: Conduct in-depth peer reviews, and provide feedback and guidance to ensure the quality and reliability of data solutions.
· Project Management: Lead and execute BI projects, working closely with our Product Owner to manage planning and prioritisation. Ensuring alignment with business objectives and timelines.
· Mentorship and Training: Train, mentor, and support Data Engineers and analysts, fostering a culture of continuous learning and development.
· Participate in Agile Ceremonies: Actively participate in and lead Agile ceremonies, such as sprint planning, backlog refinement, and retrospectives, to improve team efficiency and output.
· Cross-functional Collaboration: Collaborate closely with cross-functional teams to understand data requirements, gather feedback, and deliver impactful data insights.
· Data Literacy and Training: Educate and train business stakeholders on how to leverage data tools and insights effectively.
Key Skills:
· Expertise in SQL and BI Tools: Advanced proficiency in SQL for writing, optimising, and troubleshooting complex queries. Extensive experience with SQL Server and Power BI. Working knowledge of Microsoft Fabric, Azure Data Factory, Synapse, or equivalent cloud tools.
· ETL and Data Pipeline: Strong experience in designing, building, and managing ETL processes and data pipelines, ensuring data integrity and quality.
· Deep Knowledge of Data Warehousing: In-depth understanding of data warehousing principles, dimensional modelling, and best practices in data architecture.
· Advanced Dashboard and Semantic Model Development: Proven experience in developing sophisticated dashboards in Power BI, creating tabular semantic models, and writing DAX measures or equivalent tools.
· Proficiency in Scripting and Automation: Strong knowledge of scripting languages like PowerShell, Python, and C# for automation and advanced data manipulation tasks.
· Quality Assurance and Testing: Excellent skills in developing test plans, conducting tests, and ensuring the quality and accuracy of data solutions.
· Analytical Thinking and Problem Solving: Exceptional analytical and problem-solving skills with a proven ability to solve complex data-related challenges.
· Project Management Skills: Experience in managing BI projects, including task prioritisation, stakeholder management, and project delivery.
· Effective Communication and Collaboration: Excellent communication and collaboration skills to work effectively with cross-functional teams, stakeholders, and business users.
A little about us
Our purpose at Nucleus is to transform financial services and create better outcomes for our advisers and their clients. It is this purpose that drives everything we do. Whether you are working in a role that is client facing or not, you’ll need to be service obsessed to work here.
It’s a fast paced and exciting environment, and one where we believe you will get the chance to fulfil your potential and do work that really matters, to you and our clients. We believe in you having your own chunk of responsibility and being trusted to make things happen.
Nucleus’ culture is something our people believe sets us apart from other places they’ve worked. We think big, know our stuff and move at pace, but always empowering others along the way and breaking new ground to find better ways of doing things. We know that sometimes the right choice is not the easy one, so empowering each other and celebrating others' successes, as well as our own, is part of what makes us Nucleus #WeAreNucleus
Inclusion and diversity at Nucleus
As with most things in life, who cares, wins. We really care about inclusion.
For us this is not a box-ticking thing, it’s a commercial imperative. It isn’t about being PC. It’s about being future relevant and durable.
Find out more on our inclusion page
We’re proud to partner Stonewall and be a diversity champion for Scotland. This partnership demonstrates our ongoing commitment to diversity by providing an environment where everyone feels welcome, able to be their authentic self and do the best work of their life.
We offer a generous blend of benefits for the things that really matter to our people, including pension, bonus, enhanced parental leave, paid time off for emergencies, health and wellbeing initiatives and flexible working options.
Job Description
We're looking for a Senior Data Engineer to join our data team on a fixed term as we develop our existing data warehouse. You’ll use your initiative to work independently refining requirements, designing, developing, and implementing data models and reporting for the business. This role has a strong emphasis on data modelling using SQL, and testing the data solutions created by you and the rest of the team.
Our purpose at Nucleus is to help the business make data driven decisions and support the wider team in delivering an exceptional customer proposition. We take an Agile approach to working which means we’re all involved in the analysis, development and testing of our data solutions. We experiment as we go to find the right solution, and we'd love for you to help us in our pursuit of achieving the best client outcomes utilising data.
Here are some of the things you'll get involved with in this role:
Responsibilities:
· BI Development: Oversee the design and development of our BI stack, focusing on data transformation and development using SQL Server and the Microsoft BI stack.
· Advanced Data Modelling: Develop complex user self-service data models using tabular semantic models, Power BI dashboards, and paginated reports to provide actionable insights.
· Data Integration: Manage the extraction and integration of data from various business systems using APIs and SFTP.
· Maintain and Enhance Data Frameworks: Oversee the maintenance and enhancement of our existing data frameworks, infrastructure, and solutions to ensure data accuracy, availability, and timeliness.
· Code Review and Quality Assurance: Conduct in-depth peer reviews, and provide feedback and guidance to ensure the quality and reliability of data solutions.
· Project Management: Lead and execute BI projects, working closely with our Product Owner to manage planning and prioritisation. Ensuring alignment with business objectives and timelines.
· Mentorship and Training: Train, mentor, and support Data Engineers and analysts, fostering a culture of continuous learning and development.
· Participate in Agile Ceremonies: Actively participate in and lead Agile ceremonies, such as sprint planning, backlog refinement, and retrospectives, to improve team efficiency and output.
· Cross-functional Collaboration: Collaborate closely with cross-functional teams to understand data requirements, gather feedback, and deliver impactful data insights.
· Data Literacy and Training: Educate and train business stakeholders on how to leverage data tools and insights effectively.
Key Skills:
· Expertise in SQL and BI Tools: Advanced proficiency in SQL for writing, optimising, and troubleshooting complex queries. Extensive experience with SQL Server and Power BI. Working knowledge of Microsoft Fabric, Azure Data Factory, Synapse, or equivalent cloud tools.
· ETL and Data Pipeline: Strong experience in designing, building, and managing ETL processes and data pipelines, ensuring data integrity and quality.
· Deep Knowledge of Data Warehousing: In-depth understanding of data warehousing principles, dimensional modelling, and best practices in data architecture.
· Advanced Dashboard and Semantic Model Development: Proven experience in developing sophisticated dashboards in Power BI, creating tabular semantic models, and writing DAX measures or equivalent tools.
· Proficiency in Scripting and Automation: Strong knowledge of scripting languages like PowerShell, Python, and C# for automation and advanced data manipulation tasks.
· Quality Assurance and Testing: Excellent skills in developing test plans, conducting tests, and ensuring the quality and accuracy of data solutions.
· Analytical Thinking and Problem Solving: Exceptional analytical and problem-solving skills with a proven ability to solve complex data-related challenges.
· Project Management Skills: Experience in managing BI projects, including task prioritisation, stakeholder management, and project delivery.
· Effective Communication and Collaboration: Excellent communication and collaboration skills to work effectively with cross-functional teams, stakeholders, and business users.
A little about us
Our purpose at Nucleus is to transform financial services and create better outcomes for our advisers and their clients. It is this purpose that drives everything we do. Whether you are working in a role that is client facing or not, you’ll need to be service obsessed to work here.
It’s a fast paced and exciting environment, and one where we believe you will get the chance to fulfil your potential and do work that really matters, to you and our clients. We believe in you having your own chunk of responsibility and being trusted to make things happen.
Nucleus’ culture is something our people believe sets us apart from other places they’ve worked. We think big, know our stuff and move at pace, but always empowering others along the way and breaking new ground to find better ways of doing things. We know that sometimes the right choice is not the easy one, so empowering each other and celebrating others' successes, as well as our own, is part of what makes us Nucleus #WeAreNucleus
Inclusion and diversity at Nucleus
As with most things in life, who cares, wins. We really care about inclusion.
For us this is not a box-ticking thing, it’s a commercial imperative. It isn’t about being PC. It’s about being future relevant and durable.
Find out more on our inclusion page
We’re proud to partner Stonewall and be a diversity champion for Scotland. This partnership demonstrates our ongoing commitment to diversity by providing an environment where everyone feels welcome, able to be their authentic self and do the best work of their life.
We offer a generous blend of benefits for the things that really matter to our people, including pension, bonus, enhanced parental leave, paid time off for emergencies, health and wellbeing initiatives and flexible working options.






