Data Developer (Back-End)
| Posting date: | 31 March 2026 |
|---|---|
| Hours: | Full time |
| Closing date: | 30 April 2026 |
| Location: | Canary Wharf, East London |
| Remote working: | Hybrid - work remotely up to 5 days per week |
| Company: | ISS Facilities Services |
| Job type: | Permanent |
| Job reference: | 153443 |
Summary
Data Developer (Back-End)
Contract: IT
Location: London, E14 9SH
Hours of work: 37.5
Contract Type: Permanent
We are seeking an experienced Data Developer (Back-End) to support ISS’s transformation as we modernise our data estate and adopt cloud-first technologies.
You will play a key role in developing and maintaining data ingestion pipelines across our Medallion Architecture and ensuring high-quality, reliable data for business insight and performance measurement.
Job Description
We are looking for someone with strong production-level experience in Databricks, Microsoft Fabric, SQL Server, and SSIS who can work independently, handle complex datasets, and contribute to the mobilisation of new contracts.
This role supports both legacy Insight@ISS data warehouse components and the development of new modern data solutions across the organisation.
Key Responsibilities
Develop and maintain data pipelines using Databricks and Microsoft Fabric.
Support the existing UK Data Warehouse, including SQL Server components and SSIS packages.
Design and develop database objects such as views, stored procedures and scripts.
Integrate data from multiple global and UK-based systems.
Ensure data ingestion follows Medallion Architecture principles (Bronze, Silver, Gold).
Support and enhance data models used for reporting and analytics.
Participate in new contract mobilisation activities by providing analysis, data preparation and integration support.
Work collaboratively with business and technical stakeholders to translate requirements into technical solutions.
Ensure accuracy, quality and reliability of datasets used for business insight.
Professional and Personal Competencies/Qualifications
Knowledge and experience of ETL/ELT processes and ability to deal with a variety of data sources.
Experience using Databricks and Microsoft Fabric.
Proficiency in SQL Server and SQL/T-SQL stored procedures.
Experience developing and maintaining SSIS packages.
Python scripting skills.
Strong understanding of complex datasets including relational databases and analysis services.
Experience working in a small team with the ability to work on own initiative.
Ability to articulate complex data models or analysis outcomes in non-technical terms.
The Company
ISS is a world-leading workplace and facility management company, connecting people and places to make the world work better. Working with customers day by day, side by side, we understand every aspect of the user experience.
Through a unique combination of intelligent solutions, high standards and people who care, to help our customers achieve their purpose, whether it’s hospitals healing patients, businesses producing the next great innovation, or airports bringing passengers home to their families. ISS is committed to doing business the right way, taking its corporate responsibility very seriously. Our passion is people.
We offer you a challenging and exciting career in an organisation with people at its heart. In ISS, everyone has the opportunity to develop, grow and make a difference. #Becomewhoyouwant, #Bepartofsomethingbigger,
#aplacetobeyou,
#facilitiesmanagement
ISS is proud to be a diverse and inclusive employer.
ISS welcomes all applicants regardless of age, disability, gender identity or gender reassignment, marital or civil partnership status, pregnancy or maternity, race (which includes race, colour, nationality, ethnic or national origin and caste), religion or belief, sex, sexual orientation or educational background.
We are proud to be a Gold Employer Recognition Scheme (ERS) award holder and a signatory of the Armed Forces Covenant, recognising our commitment to supporting veterans, reservists, and military families. Through our Joint Forces Programme, we provide mentoring and support to members of the Armed Forces community and their spouses as they transition into civilian careers.
We are a Disability Confident Committed (Level 2) employer, proudly supporting and promoting inclusive hiring practices in line with the UK government’s Disability Confident scheme.
Our passion for inclusivity and diversity makes ISS a more creative, productive and happy place to work.
If you have any further queries regarding this role, please contact the Resourcing Team by emailing resourcing.team@uk.issworld.com
Contract: IT
Location: London, E14 9SH
Hours of work: 37.5
Contract Type: Permanent
We are seeking an experienced Data Developer (Back-End) to support ISS’s transformation as we modernise our data estate and adopt cloud-first technologies.
You will play a key role in developing and maintaining data ingestion pipelines across our Medallion Architecture and ensuring high-quality, reliable data for business insight and performance measurement.
Job Description
We are looking for someone with strong production-level experience in Databricks, Microsoft Fabric, SQL Server, and SSIS who can work independently, handle complex datasets, and contribute to the mobilisation of new contracts.
This role supports both legacy Insight@ISS data warehouse components and the development of new modern data solutions across the organisation.
Key Responsibilities
Develop and maintain data pipelines using Databricks and Microsoft Fabric.
Support the existing UK Data Warehouse, including SQL Server components and SSIS packages.
Design and develop database objects such as views, stored procedures and scripts.
Integrate data from multiple global and UK-based systems.
Ensure data ingestion follows Medallion Architecture principles (Bronze, Silver, Gold).
Support and enhance data models used for reporting and analytics.
Participate in new contract mobilisation activities by providing analysis, data preparation and integration support.
Work collaboratively with business and technical stakeholders to translate requirements into technical solutions.
Ensure accuracy, quality and reliability of datasets used for business insight.
Professional and Personal Competencies/Qualifications
Knowledge and experience of ETL/ELT processes and ability to deal with a variety of data sources.
Experience using Databricks and Microsoft Fabric.
Proficiency in SQL Server and SQL/T-SQL stored procedures.
Experience developing and maintaining SSIS packages.
Python scripting skills.
Strong understanding of complex datasets including relational databases and analysis services.
Experience working in a small team with the ability to work on own initiative.
Ability to articulate complex data models or analysis outcomes in non-technical terms.
The Company
ISS is a world-leading workplace and facility management company, connecting people and places to make the world work better. Working with customers day by day, side by side, we understand every aspect of the user experience.
Through a unique combination of intelligent solutions, high standards and people who care, to help our customers achieve their purpose, whether it’s hospitals healing patients, businesses producing the next great innovation, or airports bringing passengers home to their families. ISS is committed to doing business the right way, taking its corporate responsibility very seriously. Our passion is people.
We offer you a challenging and exciting career in an organisation with people at its heart. In ISS, everyone has the opportunity to develop, grow and make a difference. #Becomewhoyouwant, #Bepartofsomethingbigger,
#aplacetobeyou,
#facilitiesmanagement
ISS is proud to be a diverse and inclusive employer.
ISS welcomes all applicants regardless of age, disability, gender identity or gender reassignment, marital or civil partnership status, pregnancy or maternity, race (which includes race, colour, nationality, ethnic or national origin and caste), religion or belief, sex, sexual orientation or educational background.
We are proud to be a Gold Employer Recognition Scheme (ERS) award holder and a signatory of the Armed Forces Covenant, recognising our commitment to supporting veterans, reservists, and military families. Through our Joint Forces Programme, we provide mentoring and support to members of the Armed Forces community and their spouses as they transition into civilian careers.
We are a Disability Confident Committed (Level 2) employer, proudly supporting and promoting inclusive hiring practices in line with the UK government’s Disability Confident scheme.
Our passion for inclusivity and diversity makes ISS a more creative, productive and happy place to work.
If you have any further queries regarding this role, please contact the Resourcing Team by emailing resourcing.team@uk.issworld.com
Proud member of the Disability Confident employer scheme
Disability Confident
About Disability Confident
A Disability Confident employer will generally offer an interview to any applicant that declares they have a disability and meets the minimum criteria for the job as defined by the employer. It is important to note that in certain recruitment situations such as high-volume, seasonal and high-peak times, the employer may wish to limit the overall numbers of interviews offered to both disabled people and non-disabled people. For more details please go to Disability Confident.