23 Etl Testing jobs in the United Kingdom

ETL Developer - Derby (Hybrid) - Engineering

We’re hiring ETL Developers to join a major transformation programme within a large engineering organisation. This is a key role in shaping the way data flows across the business, ensuring the performance team can provide accurate and timely reporting to all stakeholders.

What you’ll be doing

• Building, maintaining, and optimising ETL processes using Informatica and SQL

• Working closely with business stakeholders to capture requirements and deliver technical solutions that meet their needs

• Supporting the shift towards Cognos as the organisation’s reporting standard

• Implementing best practices in software engineering, unit testing, and risk management

• Helping the business get maximum value from its data by ensuring accuracy, scalability, and performance of pipelines

What we’re looking for

• Hands-on ETL development experience, ideally with Informatica and SQL

• Broader knowledge of Cognos reporting and data integration practices

• Familiarity with software engineering best practices, including unit testing

• Ideally SC cleared (or eligible for clearance)

• Background in engineering or manufacturing environments would be beneficial

What’s on offer

• On-site presence required at the start to get embedded, moving to hybrid working thereafter

• Opportunity to join a highly visible data transformation initiative with plenty of scope for impact

• Excellent starting salary with a great benefits package

Data Integration Engineer - Investment Banking

My client, a top-tier investment bank, is seeking a Data Integration Engineer to join their growing data team. This is a hands-on engineering role focused on PL/SQL , Databricks , and Azure-based data lakehouse environments . You'll play a key role in building and maintaining robust ETL pipelines , supporting data migration efforts, and collaborating closely with DBAs and Technical Leads .

While prior experience in banking or regulatory reporting is a plus, it's not a requirement.

Key Skills & Experience:

Essential:

• Strong hands-on experience with PL/SQL and T-SQL
• Proven expertise in Databricks (on-prem and cloud)
• Solid background in ETL development , data pipelines , and data migration
• Familiarity with Azure Storage and Data Lakehouse architecture
• Experience with SQL Server and Oracle databases
• Proficiency with ETL tools such as SSIS , DataStage , or Alteryx
• Strong collaboration skills with DBAs and Tech Leads
• Excellent problem-solving and communication abilities

Desirable:

• Exposure to AQR Reporting for the ECB
• Experience with middleware technologies (Kafka, IIB, MQ)
• Background in banking or regulatory reporting

If this sounds like the right fit for you, please apply with your updated CV. We look forward to hearing from you!

Job title: Data Integration Engineer

Location: London / Hybrid (3 days on-site)
Duration: 6 Months (with potential extension)

Rate: 700 PWD via umbrella (top end of the range)

Role Overview

We are seeking a skilled Data Integration Engineer to join our client's team on a contract basis. You will play a key role in designing and delivering robust data integration solutions that support business intelligence, regulatory compliance, and strategic initiatives. This role offers the opportunity to work in a fast-paced, high-impact environment within the banking sector.

Key Responsibilities

• Design, develop, and implement data integration solutions using ETL tools and methodologies.
• Manage and optimize SQL Server and Oracle databases to ensure high performance and availability.
• Collaborate with stakeholders to capture requirements and deliver effective integration strategies.
• Ensure compliance with data quality, security, and regulatory standards (banking focus).
• Build and maintain data marts , focusing on data modeling and transformation.
• Support regulatory reporting systems and assist with AQR reporting for the ECB.
• Leverage cloud storage solutions and middleware technologies to improve data processing.
• Troubleshoot complex data issues, identify root causes, and deliver effective solutions.

Essential Skills & Experience

• Strong expertise in data integration, PL/SQL, and T-SQL .
• Hands-on experience with SQL Server and Oracle .
• Proficiency in ETL tools (SSIS, DataStage, Alteryx) and data modeling.
• Demonstrated experience with regulatory reporting systems in the banking sector.
• Strong analytical skills with the ability to communicate effectively across teams.
• Excellent time management and collaboration skills.

Desirable Skills

• Exposure to Azure, Databricks , and middleware (IIB, Kafka, MQ).
• Experience in creating and managing data marts .
• Familiarity with modern data integration platforms .

Why Apply?

This is a fantastic opportunity to work on high-profile projects within a leading financial institution, applying your technical expertise to shape data strategies and support critical reporting functions.

If you have the skills and experience outlined above, click Apply Now to register your interest.

About Pontoon/Adecco

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We welcome applicants of all backgrounds and are committed to creating an inclusive environment that celebrates diversity.

Please be advised if you haven't heard from us within 48 hours then unfortunately your application has not been successful on this occasion, we may however keep your details on file for any suitable future vacancies and contact you accordingly

Please note: as part of the standard hiring process, background screening checks will be conducted on all hires before commencing employment.

Data Integration Engineer - Investment Banking

My client, a top-tier investment bank, is seeking a Data Integration Engineer to join their growing data team. This is a hands-on engineering role focused on PL/SQL , Databricks , and Azure-based data lakehouse environments . You'll play a key role in building and maintaining robust ETL pipelines , supporting data migration efforts, and collaborating closely with DBAs and Technical Leads .

While prior experience in banking or regulatory reporting is a plus, it's not a requirement.

Key Skills & Experience:

Essential:

• Strong hands-on experience with PL/SQL and T-SQL
• Proven expertise in Databricks (on-prem and cloud)
• Solid background in ETL development , data pipelines , and data migration
• Familiarity with Azure Storage and Data Lakehouse architecture
• Experience with SQL Server and Oracle databases
• Proficiency with ETL tools such as SSIS , DataStage , or Alteryx
• Strong collaboration skills with DBAs and Tech Leads
• Excellent problem-solving and communication abilities

Desirable:

• Exposure to AQR Reporting for the ECB
• Experience with middleware technologies (Kafka, IIB, MQ)
• Background in banking or regulatory reporting

If this sounds like the right fit for you, please apply with your updated CV. We look forward to hearing from you!

Job title: Data Integration Engineer

Location: London / Hybrid (3 days on-site)
Duration: 6 Months (with potential extension)

Rate: 700 PWD via umbrella (top end of the range)

Role Overview

We are seeking a skilled Data Integration Engineer to join our client's team on a contract basis. You will play a key role in designing and delivering robust data integration solutions that support business intelligence, regulatory compliance, and strategic initiatives. This role offers the opportunity to work in a fast-paced, high-impact environment within the banking sector.

Key Responsibilities

• Design, develop, and implement data integration solutions using ETL tools and methodologies.
• Manage and optimize SQL Server and Oracle databases to ensure high performance and availability.
• Collaborate with stakeholders to capture requirements and deliver effective integration strategies.
• Ensure compliance with data quality, security, and regulatory standards (banking focus).
• Build and maintain data marts , focusing on data modeling and transformation.
• Support regulatory reporting systems and assist with AQR reporting for the ECB.
• Leverage cloud storage solutions and middleware technologies to improve data processing.
• Troubleshoot complex data issues, identify root causes, and deliver effective solutions.

Essential Skills & Experience

• Strong expertise in data integration, PL/SQL, and T-SQL .
• Hands-on experience with SQL Server and Oracle .
• Proficiency in ETL tools (SSIS, DataStage, Alteryx) and data modeling.
• Demonstrated experience with regulatory reporting systems in the banking sector.
• Strong analytical skills with the ability to communicate effectively across teams.
• Excellent time management and collaboration skills.

Desirable Skills

• Exposure to Azure, Databricks , and middleware (IIB, Kafka, MQ).
• Experience in creating and managing data marts .
• Familiarity with modern data integration platforms .

Why Apply?

This is a fantastic opportunity to work on high-profile projects within a leading financial institution, applying your technical expertise to shape data strategies and support critical reporting functions.

If you have the skills and experience outlined above, click Apply Now to register your interest.

About Pontoon/Adecco

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We welcome applicants of all backgrounds and are committed to creating an inclusive environment that celebrates diversity.

Please be advised if you haven't heard from us within 48 hours then unfortunately your application has not been successful on this occasion, we may however keep your details on file for any suitable future vacancies and contact you accordingly

Please note: as part of the standard hiring process, background screening checks will be conducted on all hires before commencing employment.

Data Integration Specialist (Excel & API Focus) – Join a high-growth fintech innovator.

Are you an Excel expert with a passion for data integration? A fast-growing financial technology company—trusted by leading global banks, hedge funds, and asset managers—is seeking a skilled Data Integration Specialist to support our Excel Add-in and data distribution tools.

What You’ll Do

• Support installation, deployment, and troubleshooting of our Excel Add-in across client systems.
• Ensure seamless integration of financial data into the Windows ecosystem .
• Assist clients with configuration, troubleshooting, and user adoption.
• Work on API integration projects and provide technical expertise.

What You’ll Bring

• Deep expertise in MS Excel (add-ins, VBA, troubleshooting).
• Strong background in the Windows environment and desktop integrations.
• Previous experience at major data providers (Bloomberg, FactSet, S&P, or similar) highly desirable.
• API integration knowledge is a plus.
• Excellent communication skills with a client-first approach.

Why Join Us?

• Be part of a rapidly scaling fintech innovator at the forefront of credit data analytics.
• Work alongside a talented team combining financial and technical expertise.
• Have a real impact by enabling seamless client adoption of mission-critical tools.

Are you the Excel-savvy integration pro we’re looking for? Apply today and help us shape the future of financial data delivery.

Data Integration Specialist (Excel & API Focus) – Join a high-growth fintech innovator.

Are you an Excel expert with a passion for data integration? A fast-growing financial technology company—trusted by leading global banks, hedge funds, and asset managers—is seeking a skilled Data Integration Specialist to support our Excel Add-in and data distribution tools.

What You’ll Do

• Support installation, deployment, and troubleshooting of our Excel Add-in across client systems.
• Ensure seamless integration of financial data into the Windows ecosystem .
• Assist clients with configuration, troubleshooting, and user adoption.
• Work on API integration projects and provide technical expertise.

What You’ll Bring

• Deep expertise in MS Excel (add-ins, VBA, troubleshooting).
• Strong background in the Windows environment and desktop integrations.
• Previous experience at major data providers (Bloomberg, FactSet, S&P, or similar) highly desirable.
• API integration knowledge is a plus.
• Excellent communication skills with a client-first approach.

Why Join Us?

• Be part of a rapidly scaling fintech innovator at the forefront of credit data analytics.
• Work alongside a talented team combining financial and technical expertise.
• Have a real impact by enabling seamless client adoption of mission-critical tools.

Are you the Excel-savvy integration pro we’re looking for? Apply today and help us shape the future of financial data delivery.