London, United Kingdom
Open 6 months, first seen by us 180 days agoEmployment type in the employer’s posting: Full-timeFrom the employer’s posting
Build features and resolve issues on the cloud delta lakehouse data platform
Lead architectural decisions on data initiatives
Mentor junior engineers
Establish engineering standards, documentation and reusable frameworks
Investigate data issues, find root causes and fix them through code and data changes
Feature development, issue resolution, and daily monitoring on cloud delta lakehouse data platform.
Lead Architectural decisions, mentor junior engineers
mentor junior engineers
contribute to establishing engineering standards, documentation, and reusable frameworks
perform investigation and root cause analysis, and implement remediation through code and data changes
Overall 10+yrs experience in data engineering.
At least five years of experience working in a data warehouse solution landscape.
Experienced with agile delivery methodologies, ideally SCRUM/Kanban.
Understanding of data warehouse testing strategies and quality assurance processes.
A bachelor's or master's degree in computer science, data management, information systems industry approved
Qualifications - A bachelor's or master's degree in computer science, data management, information systems industry approved; relevant data solutions development qualifications (e.g. Microsoft certification; Databricks Certification; data apprenticeship qualifications) Additional Information
Open 6 monthsWe first saw this posting 180 days ago and it is still up. Roles open this long are often slow to fill or kept open to collect applications.
These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.
Day 180
Up longer than most. Similar jobs usually come down between day 6 and day 54.
Well past WNS Global Services’s usual: its jobs come down by about day 2.
From 11,033 similar postings that came down, and 62 of WNS Global Services’s. Coming down is not always a hire.
6 open jobs
Open jobs by the week we first saw them, last 12 weeks.
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Tech Stack - SQL Server, SSIS, T-SQL - ADF, ADLS, Azure SQL Database, PySpark, Spark SQL, Databricks, Delta lake
- SQL Server, SSIS, T-SQL - ADF, ADLS, Azure SQL Database, PySpark, Spark SQL, Databricks, Delta lake Company Description
- Good understanding of git branching strategies and code management. - Good understanding of technical release management processes in Azure DevOps. - Confident and concise communication skills, with the ability to drive alignment, collaboration, and efficiency within teams.
Qualifications - A bachelor's or master's degree in computer science, data management, information systems industry approved; relevant data solutions development qualifications (e.g. Microsoft certification; Databricks Certification; data apprenticeship qualifications) Additional Information
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New Data Engineer postings at the employers we follow are up 8% over the last 5 weeks compared with the 5 before.
Each bar is one week of new postings. The darkest bars are the last 5 weeks.
Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.
We file this job under Data Engineer, by the work the posting describes.
Data engineers build and run the pipelines that copy data out of apps and outside services into a warehouse or lake, and fix them when a source changes or a load fails.
Expect SQL, Python, a cloud platform, a scheduler such as Airflow, and often tools for large data such as Spark or Kafka.
An analytics engineer works one step later, turning the raw data a data engineer lands into clean tables people can query.
The government has no code for data engineers, so these figures are for the closest group, database architects, which includes data integration and data warehousing specialists.
Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-1243.
Please Note that this is a 4 Day Work from Office Role in Central London & 1 Day work from Home
Key Responsibilities
Experience
Tech Stack
WNS (Holdings) Limited (NYSE: WNS), is a leading Business Process Management (BPM) company. We combine our deep industry knowledge with technology and analytics expertise to co-create innovative, digital-led transformational solutions with clients across 10 industries. We enable businesses in Travel, Insurance, Banking and Financial Services, Manufacturing, Retail and Consumer Packaged Goods, Shipping and Logistics, Healthcare, and Utilities to re-imagine their digital future and transform their outcomes with operational excellence. We deliver an entire spectrum of BPM services in finance and accounting, procurement, customer interaction services and human resources leveraging collaborative models that are tailored to address the unique business challenges of each client. We co-create and execute the future vision of 400+ clients with the help of our 66,000+ employees.
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London, United Kingdom
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