Senior Data Engineer (Cloud, Data Integration & Migration) - 3-6 Month Contract

NECSWS; United States; Remote; USD 110,000 - 165,000; Full time

Job summary

NEC Software Solutions is seeking a Senior Data Engineer for a 3-6 month contract in the United Kingdom. The role focuses on building and supporting cloud-based data solutions across AWS and Azure, with emphasis on data integration, ETL/ELT development, and data quality.

The candidate will collaborate with stakeholders to deliver scalable, secure data solutions, including data migrations and governance, and must be eligible for UK Security Clearance.

Qualifications

• Must be eligible for UK Security Clearance.
• Proven experience delivering Data Migration and Data Integration projects.
• Experience working with large and complex datasets.
• Experience across AWS and Microsoft Azure environments.

Responsibilities

• Design, develop and maintain scalable ETL and ELT pipelines.
• Build data integration solutions across cloud, on-premise, and third-party systems.
• Design and implement robust data migration solutions, including extraction, transformation, validation, reconciliation, and cutover activities.
• Perform data profiling, root cause analysis, and data quality assessments.
• Develop and optimise data warehouse, data lake, and lakehouse solutions.
• Produce source-to-target mappings, transformation rules, and technical documentation.
• Support data governance, security, and compliance requirements.
• Work collaboratively with stakeholders to understand requirements and deliver effective solutions.
• Troubleshoot complex data issues and implement sustainable solutions.

Skills

Data engineering

ETL/ELT

Data migration

SQL

AWS

Azure

Data quality

Job description

Location: United Kingdom

We are seeking an experienced Senior Data Engineer for a 3-6 month contract to join our growing Data Services team. This is a hands-on technical role focused on designing, building, and supporting cloud-based data solutions across AWS and Azure platforms.

The successful candidate will have strong experience in data engineering, data integration, ETL/ELT development, data migration, data quality, and cloud-native analytics platforms. They will work closely with technical and business stakeholders to deliver scalable, secure, and high-quality data solutions.

CANDIDATES MUST BE ELIGIBLE FOR UK SECURITY CLEARANCE FOR THIS ROLE

Key Responsibilities

• Design, develop and maintain scalable ETL and ELT pipelines.
• Build data integration solutions across cloud, on-premise, and third-party systems.
• Design and implement robust data migration solutions, including extraction, transformation, validation, reconciliation, and cutover activities.
• Perform data profiling, root cause analysis, and data quality assessments.
• Develop and optimise data warehouse, data lake, and lakehouse solutions.
• Produce source-to-target mappings, transformation rules, and technical documentation.
• Support data governance, security, and compliance requirements.
• Work collaboratively with stakeholders to understand requirements and deliver effective solutions.
• Troubleshoot complex data issues and implement sustainable solutions.

Essential Skills & Experience

Experience

• MUST be eligible for UK Security Clearance
• Demonstrable experience in Data Engineering.
• Proven experience delivering complex Data Migration and Data Integration projects.
• Strong experience working with large and complex datasets.
• Experience working across both AWS and Microsoft Azure environments.

Databases & SQL

Strong hands-on experience with:

• PostgreSQL
• MySQL
• Microsoft SQL Server
• Oracle
• Amazon Redshift
• Amazon Athena

Excellent SQL development, optimisation, and troubleshooting skills.

AWS Technologies

Strong practical experience with:

• AWS Glue
• Amazon Athena
• Amazon Redshift
• Amazon S3
• AWS Lambda
• AWS Step Functions
• Amazon QuickSight

Microsoft Azure Technologies

Strong practical experience with:

• Microsoft Fabric
• Azure Data Factory
• Azure Synapse Analytics
• Azure Data Lake Storage
• Azure SQL

Data Engineering

Strong knowledge of:

• ETL and ELT design patterns
• Data Integration architectures
• Data Warehousing
• Data Lake and Lakehouse architectures
• Data Modelling
• Data Profiling
• Data Quality Management
• Data Validation and Reconciliation

OTHER INFORMATION

• Candidates must be able to demonstrate a pre-existing right to work and travel within the UK. Documentary evidence will be required.
• All offers are subject to satisfactory vetting, references and occupational health checks.
• Depending on the nature of the role a DisclosureBarring Service (DBS) check may also be required.

NEC Software Solutions is an equal opportunities employer, welcoming applications from all communities.If you require any reasonable adjustments or have specific accessibility needs during the recruitment or interview process, please feel free to share these with us. We are committed to ensuring an inclusive and accommodating experience for all candidates.

Who We Are:

We’re NEC Software Solutions (part of global tech giant NEC Corporation). While you read this ad, our software is helping to dispatch ambulances, support families, keep trains on the move, locate missing people and even test the hearing of newborn babies.

Working with us, you’ll be helping our 3,000+ employees push the boundaries of what’s possible and support amazing public services.

We work with governments, hospitals, police forces, housing providers, local authorities and more. We help them pay financial support faster, speed up treatments for patients and respond to emergencies in the right way. The more we do, the more our customers can do for others. And together, we make a world of difference.

We’d love your help. And we’ll support you all the way.

NEC Digital Studio

At NEC Digital Studio, we believe in design practices that make the world more human.

NEC Digital Studio was created to put people at the centre ofservices, positively changing how they experiencethe world. Everything we design, build and maintain ismade for life.

Our mission is to empowerorganisations to be more effective, inclusive andsustainable, through tools, systems and experiencesthat are intelligent, integrated and intuitive for all.

As a people-first digital studio,we aredesigning anddeveloping evidence-led solutions at scale totransform the services used by everyone, every day. Wespecialisein working withseldom heardvoicesanddiverseuser groups. Wepracticeparticipatoryco-designandethical research.Our teams are experts inaccessibility and digitalinclusion

We’d love your help. And we’ll support you all the way.Discover more at NEC Digital Studio.