226 to 250 of 268 Data Transformation Jobs in London

is a strategic priority of the firm’s growth strategy. We are seeking a senior backend engineer to join our GBX Middle Office team, which supports real-time trade data transformation and integration. This role is critical to ensuring the reliability, scalability, and efficiency of our post-trade processing infrastructure. You’ll work in a production-grade environment … and delivery best practices Analyze and modernize legacy components to simplify architecture and improve maintainability Improve testability, CI/CD, deployment reliability, and system observability Troubleshoot real-time trade data processing and integration issues Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and More ❯

is a strategic priority of the firm’s growth strategy. We are seeking a senior backend engineer to join our GBX Middle Office team, which supports real-time trade data transformation and integration. This role is critical to ensuring the reliability, scalability, and efficiency of our post-trade processing infrastructure. You’ll work in a production-grade environment … and delivery best practices Analyze and modernize legacy components to simplify architecture and improve maintainability Improve testability, CI/CD, deployment reliability, and system observability Troubleshoot real-time trade data processing and integration issues Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and More ❯

Data & AI Manager/Senior Manager Investment Management and Wealth Transformation Location: London (up to 3 days/week in the office) Travel: Potential travel Salary: £70,000 - £95,000 Base + Cash Allowance + Bonus Are you passionate about investment data, architecture, and large-scale data transformations? Do you thrive in fast-paced, high-impact … Wealth? If so, this is your opportunity to join a leading consulting team and make a measurable impact. What you’ll do: Lead and deliver end-to-end architectural transformation projects across front-to-back office systems, including investment data, risk, and portfolio management platforms. Design future-state architectures and data solutions, leveraging AI/ML, cloud … technologies and AI applications, shaping strategies, and contributing to transformational roadmaps. Deliver client pitches, proposals, and presentations that showcase your solutions and insights. What we’re looking for: Consulting & Transformation Expertise: Proven experience delivering large-scale investment data and technology architectural projects within Investment Management Technical Mastery: Hands-on Architecture experience with cloud platforms (AWS, Google, Microsoft), AI More ❯

Data & AI Manager/Senior Manager Investment Management and Wealth Transformation Location: London (up to 3 days/week in the office) Travel: Potential travel Salary: £70,000 - £95,000 Base + Cash Allowance + Bonus Are you passionate about investment data, architecture, and large-scale data transformations? Do you thrive in fast-paced, high-impact … Wealth? If so, this is your opportunity to join a leading consulting team and make a measurable impact. What you’ll do: Lead and deliver end-to-end architectural transformation projects across front-to-back office systems, including investment data, risk, and portfolio management platforms. Design future-state architectures and data solutions, leveraging AI/ML, cloud … technologies and AI applications, shaping strategies, and contributing to transformational roadmaps. Deliver client pitches, proposals, and presentations that showcase your solutions and insights. What we’re looking for: Consulting & Transformation Expertise: Proven experience delivering large-scale investment data and technology architectural projects within Investment Management Technical Mastery: Hands-on Architecture experience with cloud platforms (AWS, Google, Microsoft), AI More ❯

Data & AI Manager/Senior Manager Investment Management and Wealth Transformation Location: London (up to 3 days/week in the office) Travel: Potential travel Salary: £70,000 - £95,000 Base + Cash Allowance + Bonus Are you passionate about investment data, architecture, and large-scale data transformations? Do you thrive in fast-paced, high-impact … Wealth? If so, this is your opportunity to join a leading consulting team and make a measurable impact. What you’ll do: Lead and deliver end-to-end architectural transformation projects across front-to-back office systems, including investment data, risk, and portfolio management platforms. Design future-state architectures and data solutions, leveraging AI/ML, cloud … technologies and AI applications, shaping strategies, and contributing to transformational roadmaps. Deliver client pitches, proposals, and presentations that showcase your solutions and insights. What we’re looking for: Consulting & Transformation Expertise: Proven experience delivering large-scale investment data and technology architectural projects within Investment Management Technical Mastery: Hands-on Architecture experience with cloud platforms (AWS, Google, Microsoft), AI More ❯

Data & AI Manager/Senior Manager Investment Management and Wealth Transformation Location: London (up to 3 days/week in the office) Travel: Potential travel Salary: £70,000 - £95,000 Base + Cash Allowance + Bonus Are you passionate about investment data, architecture, and large-scale data transformations? Do you thrive in fast-paced, high-impact … Wealth? If so, this is your opportunity to join a leading consulting team and make a measurable impact. What you’ll do: Lead and deliver end-to-end architectural transformation projects across front-to-back office systems, including investment data, risk, and portfolio management platforms. Design future-state architectures and data solutions, leveraging AI/ML, cloud … technologies and AI applications, shaping strategies, and contributing to transformational roadmaps. Deliver client pitches, proposals, and presentations that showcase your solutions and insights. What we’re looking for: Consulting & Transformation Expertise: Proven experience delivering large-scale investment data and technology architectural projects within Investment Management Technical Mastery: Hands-on Architecture experience with cloud platforms (AWS, Google, Microsoft), AI More ❯

Hybrid: 3 days/week in London office Oliver Bernard have partnered with a global brokerage firm that is modernising its middle office technology to support real-time trade data processing and integration. They’re looking for a Senior Java Backend Engineer to join their London-based team to play a key role in building reliable, scalable systems that … the firm’s operational core. This is a hands-on engineering role where you’ll collaborate closely with global stakeholders across technology, operations and front office to ensure seamless data flow and system performance across the trade lifecycle. Your Background 5+ years of professional Java experience Strong Proficiency in SQL and generic scripting languages Proven Product Mindset Solid understanding … of CI/CD pipelines The Role You will build new business features to improve and maintain real-time data transformation and integration services. Work on Backend systems to troubleshoot real-time trade data processing and integration issues. Analyse and modernise legacy components to improve maintainability Collaborate with Cross-functional teams. This is a fantastic opportunity to More ❯

Hybrid: 3 days/week in London office Oliver Bernard have partnered with a global brokerage firm that is modernising its middle office technology to support real-time trade data processing and integration. They’re looking for a Senior Java Backend Engineer to join their London-based team to play a key role in building reliable, scalable systems that … the firm’s operational core. This is a hands-on engineering role where you’ll collaborate closely with global stakeholders across technology, operations and front office to ensure seamless data flow and system performance across the trade lifecycle. Your Background 5+ years of professional Java experience Strong Proficiency in SQL and generic scripting languages Proven Product Mindset Solid understanding … of CI/CD pipelines The Role You will build new business features to improve and maintain real-time data transformation and integration services. Work on Backend systems to troubleshoot real-time trade data processing and integration issues. Analyse and modernise legacy components to improve maintainability Collaborate with Cross-functional teams. This is a fantastic opportunity to More ❯

assumptions, and target state architecture for FH&B. Document and track Key Design Decisions (KDDs) impacting FH&B and cross-programme alignment. Ensure traceability of ECC scope (capabilities, interfaces, data) to FH&B business outcomes and portfolios. Keep alignment with Enterprise Architecture team, raising design decisions into the right forums Stakeholder Engagement & Relationship Management: Work closely with FH&B … summaries, and risk/issue logs for FH&B-related activities. Skills & Experience: Retail industry experience strongly preferred Strong experience as a Business Analyst in large-scale ERP or data transformation programmes. Knowledge of SAP ECC and S/4HANA environments, with understanding of decoupling and master data principles. Excellent stakeholder management skills, particularly with senior business … problem-solving skills with attention to detail. Familiarity with governance processes and programme delivery frameworks. Desirable: Experience in Fashion, Home & Beauty (FH&B) or retail domain. Understanding of Master Data Management (MDM) strategies and tools. Exposure to federated delivery models and cross-programme alignment. More ❯

assumptions, and target state architecture for FH&B. Document and track Key Design Decisions (KDDs) impacting FH&B and cross-programme alignment. Ensure traceability of ECC scope (capabilities, interfaces, data) to FH&B business outcomes and portfolios. Keep alignment with Enterprise Architecture team, raising design decisions into the right forums Stakeholder Engagement & Relationship Management: Work closely with FH&B … summaries, and risk/issue logs for FH&B-related activities. Skills & Experience: Retail industry experience strongly preferred Strong experience as a Business Analyst in large-scale ERP or data transformation programmes. Knowledge of SAP ECC and S/4HANA environments, with understanding of decoupling and master data principles. Excellent stakeholder management skills, particularly with senior business … problem-solving skills with attention to detail. Familiarity with governance processes and programme delivery frameworks. Desirable: Experience in Fashion, Home & Beauty (FH&B) or retail domain. Understanding of Master Data Management (MDM) strategies and tools. Exposure to federated delivery models and cross-programme alignment. More ❯

Hybrid: 3 days/week in London office Oliver Bernard have partnered with a global brokerage firm that is modernising its middle office technology to support real-time trade data processing and integration. Theyre looking for a Senior Java Backend Engineer to join their London-based team to play a key role in building reliable, scalable systems that power … the firms operational core. This is a hands-on engineering role where youll collaborate closely with global stakeholders across technology, operations and front office to ensure seamless data flow and system performance across the trade lifecycle. 5+ years of professional Java experience Strong Proficiency in SQL and generic scripting languages You will build new business features to improve and … maintain real-time data transformation and integration services. Work on Backend systems to troubleshoot real-time trade data processing and integration issues. This is a fantastic opportunity to join a collaborative, high-performing technology team building business-critical systems that power global trading operations. Senior Java Backend Engineer - Middle Office More ❯

now looking to hire world-class software engineers to help build on their success. Responsibilities Design, develop and own a generalized system for generating business-critical reports from backend data platform High-impact role: reporting systems handle outputs for all products globally, and are necessary to launch and grow all business products Take ownership of correctness, reliability, and performance … which the team operates Drive communication between engineers and stakeholders across the business Skills & Experience Required Hands-on architecture experience building critical financial/regulatory/customer reporting or data transformation systems Direct experience building alerting, observability and monitoring into production systems, using tools such as Datadog, Grafana, Prometheus Experience designing tight SLO (>0.99) workflows on scheduling systems More ❯

permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed their digital and data transformation programme, the organisation now operates in an Azure cloud environment and is making significant progress in AI, with engineers developing LLMs and agents within Azure. However, there … LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement, and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested Large Language Models LLM's - Ideally In production Working in heavily regulated environments More ❯

permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed their digital and data transformation programme, the organisation now operates in an Azure cloud environment and is making significant progress in AI, with engineers developing LLMs and agents within Azure. However, there … LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement, and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested Large Language Models LLM's - Ideally In production Working in heavily regulated environments More ❯

permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed their digital and data transformation programme, the organisation now operates in an Azure cloud environment and is making significant progress in AI, with engineers developing LLMs and agents within Azure. However, there … LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement, and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested Large Language Models LLM's - Ideally In production Working in heavily regulated environments More ❯

permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed their digital and data transformation programme, the organisation now operates in an Azure cloud environment and is making significant progress in AI, with engineers developing LLMs and agents within Azure. However, there … LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement, and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested Large Language Models LLM's - Ideally In production Working in heavily regulated environments More ❯

ll work closely with finance and IT stakeholders to translate business requirements into scalable, maintainable, and high-performance technical solutions. Key Responsibilities Design and develop OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation, reporting, and planning needs. Develop and optimize SQL queries and scripts for … data transformation and loading. Collaborate with functional consultants, project managers, and client stakeholders to deliver successful project outcomes. Provide ongoing support, troubleshooting, and enhancement of existing OneStream implementations. Stay current on OneStream features and best practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting … VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. Excellent communication and client-facing skills. More ❯

ll work closely with finance and IT stakeholders to translate business requirements into scalable, maintainable, and high-performance technical solutions. Key Responsibilities Design and develop OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation, reporting, and planning needs. Develop and optimize SQL queries and scripts for … data transformation and loading. Collaborate with functional consultants, project managers, and client stakeholders to deliver successful project outcomes. Provide ongoing support, troubleshooting, and enhancement of existing OneStream implementations. Stay current on OneStream features and best practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting … VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. Excellent communication and client-facing skills. More ❯

ll work closely with finance and IT stakeholders to translate business requirements into scalable, maintainable, and high-performance technical solutions. Key Responsibilities Design and develop OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation, reporting, and planning needs. Develop and optimize SQL queries and scripts for … data transformation and loading. Collaborate with functional consultants, project managers, and client stakeholders to deliver successful project outcomes. Provide ongoing support, troubleshooting, and enhancement of existing OneStream implementations. Stay current on OneStream features and best practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting … VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. Excellent communication and client-facing skills. More ❯

ll work closely with finance and IT stakeholders to translate business requirements into scalable, maintainable, and high-performance technical solutions. Key Responsibilities Design and develop OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation, reporting, and planning needs. Develop and optimize SQL queries and scripts for … data transformation and loading. Collaborate with functional consultants, project managers, and client stakeholders to deliver successful project outcomes. Provide ongoing support, troubleshooting, and enhancement of existing OneStream implementations. Stay current on OneStream features and best practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting … VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. Excellent communication and client-facing skills. More ❯

resolve platform defects. Run FAT/SAT scripts, analyze results, and manage defect categorization. Lead or support ADMS upgrades, installations, and configurations. Monitor and manage replication group setups for data consistency across environments. Contribute to development, deployment, and optimization of ADMS solutions. Collaborate with internal teams, vendors, and stakeholders to ensure system stability and performance. Design metamodels and support … CIM-based data transformation for application modelling. Provide domain and technical leadership for ADMS/EMS/SCADA delivery projects. Technical Skills & Experience: Proven experience in ADMS/EMS systems and DMS applications. Hands-on knowledge of DNAF, OMS, DER, SCADA, and model-based application development. Proficiency in Oracle SQL, Linux, Python, C/C++/C#, and More ❯

Director of Data Science & Engineering Global Brand A confidential global leader in consumer intelligence and forecasting is hiring a Director of Data Science & Engineering to lead its AI and data transformation. You'll shape and scale the organisations data science and engineering strategy, embedding advanced AI, LLMs, and agentic models into real-world forecasting and product … platforms. What youll do: Lead a high-performing team of data scientists and engineers Drive AI innovation using LLMs, CV, NLP & generative models Oversee architecture of scalable, cloud-native data platforms Partner with product, tech, and commercial leaders to deliver impact Ensure strong data governance, performance, and ethical AI practices What were looking for: Strong strategic mindset … and stakeholder collaboration skills Excellent management capability Strong commercial ability 7+ years in data/AI roles, with 5+ years in leadership Ability with Python, SQL, ML frameworks (TensorFlow, PyTorch) Deep knowledge of LLMs, forecasting, and modern data stacks Background in data insights, media or trend forecasting is a bonus Why apply? You'll join a high More ❯

you ready to take on a pivotal role in a fast-paced, high-impact environment? We're looking for a skilled leader to support the management of a growing data team and drive the technical delivery of innovative data products. This role blends team leadership with hands-on technical expertise, contributing directly to our client’s mobile transformation … Until 31/12/2025 (with visibility to extend) Start Date: ASAP *Open to other UK locations Key Responsibilities Support day-to-day management of a 16-person data team across multiple disciplines. Act as a technical lead for the delivery squad, ensuring high-quality data product solutions. Contribute to mobile network reporting, customer experience insights, and … market performance. Lead development of new customer-centric KPIs, dashboards, and reporting tools. Collaborate on mobile transformation workstreams, focusing on strategic network investment. Act as an escalation point and help temporarily split the team for better oversight. Facilitate agile ceremonies and promote continuous improvement across the squad. Key Requirements Strong mobile network domain knowledge (2G–5G, NB-IoT, LTE More ❯

you ready to take on a pivotal role in a fast-paced, high-impact environment? We're looking for a skilled leader to support the management of a growing data team and drive the technical delivery of innovative data products. This role blends team leadership with hands-on technical expertise, contributing directly to our client’s mobile transformation … Until 31/12/2025 (with visibility to extend) Start Date: ASAP *Open to other UK locations Key Responsibilities Support day-to-day management of a 16-person data team across multiple disciplines. Act as a technical lead for the delivery squad, ensuring high-quality data product solutions. Contribute to mobile network reporting, customer experience insights, and … market performance. Lead development of new customer-centric KPIs, dashboards, and reporting tools. Collaborate on mobile transformation workstreams, focusing on strategic network investment. Act as an escalation point and help temporarily split the team for better oversight. Facilitate agile ceremonies and promote continuous improvement across the squad. Key Requirements Strong mobile network domain knowledge (2G–5G, NB-IoT, LTE More ❯

you ready to take on a pivotal role in a fast-paced, high-impact environment? We're looking for a skilled leader to support the management of a growing data team and drive the technical delivery of innovative data products. This role blends team leadership with hands-on technical expertise, contributing directly to our client’s mobile transformation … Until 31/12/2025 (with visibility to extend) Start Date: ASAP *Open to other UK locations Key Responsibilities Support day-to-day management of a 16-person data team across multiple disciplines. Act as a technical lead for the delivery squad, ensuring high-quality data product solutions. Contribute to mobile network reporting, customer experience insights, and … market performance. Lead development of new customer-centric KPIs, dashboards, and reporting tools. Collaborate on mobile transformation workstreams, focusing on strategic network investment. Act as an escalation point and help temporarily split the team for better oversight. Facilitate agile ceremonies and promote continuous improvement across the squad. Key Requirements Strong mobile network domain knowledge (2G–5G, NB-IoT, LTE More ❯