Lead PySpark Engineer As a Lead PySpark Engineer , you will design, develop, and optimise complex data processing solutions on AWS. You will work hands-on with PySpark, modernise Legacy data workflows, and support large-scale SAS-to-PySpark migration programmes. This role requires strong engineering discipline, deep data expertise, and the ability to deliver production-ready data pipelines within a financial services environment. Skill Profile: PySpark - P3 (Advanced) AWS - P3 (Advanced) SAS - P1 (Foundational) Key Responsibilities Technical Delivery Design, develop, and fix complex PySpark code for ETL/ELT and data-mart workloads. Convert and refactor SAS code into PySpark using SAS2PY tooling and manual optimisation. Build production-ready PySpark solutions that are scalable, maintainable, and reliable. Modernise and stabilise Legacy data workflows into cloud-native architectures. Ensure accuracy, quality, and reliability across data transformation processes. Cloud & Data Engineering (AWS-Focused) Build and deploy data pipelines using AWS services such as EMR, Glue, S3, Athena . Optimise Spark workloads for performance, partitioning, cost efficiency, and scalability. Use CI/CD pipelines and Git-based version control for deployment and automation. Collaborate with engineers, architects, and stakeholders to deliver cloud data solutions. Core Technical Skills PySpark & Data Engineering 5+ years of hands-on PySpark experience (P3). Ability to write production-grade data engineering code. Strong understanding of: ETL/ELT Data modelling Facts & dimensions Data marts Slowly Changing Dimensions (SCDs) Spark Performance & Optimisation Expertise in Spark execution, partitioning, performance tuning, and optimisation. Troubleshooting distributed data pipelines at scale. Python & Engineering Quality Strong Python coding capability with emphasis on clean code and maintainability. Experience applying engineering best practices including: Parameterisation Configuration management Structured logging Exception handling Modular design SAS & Legacy Analytics (P1) Foundational knowledge of SAS (Base SAS, Macros, DI Studio). Ability to understand and interpret Legacy SAS code for migration. Data Engineering & Testing Understanding of end-to-end data flows, orchestration, pipelines, and CDC. Experience executing ETL test cases and building unit/data comparison tests. Engineering Practices Proficient with Git workflows, branching, pull requests, and code reviews. Ability to document technical decisions, data flows, and architecture. Exposure to CI/CD tooling for data engineering pipelines. AWS & Platform Skills (P3) Strong hands-on experience with: S3 EMR/Glue Glue Workflows Athena IAM Understanding of distributed computing and big data processing on AWS. Experience deploying and operating data pipelines in cloud environments. Desirable Skills Experience in banking or financial services environments. Background in SAS modernisation or cloud migration programmes. Familiarity with DevOps practices and infrastructure-as-code tools (Terraform, CloudFormation). Experience working in Agile/Scrum delivery teams.
Mar 19, 2026
Contractor
Lead PySpark Engineer As a Lead PySpark Engineer , you will design, develop, and optimise complex data processing solutions on AWS. You will work hands-on with PySpark, modernise Legacy data workflows, and support large-scale SAS-to-PySpark migration programmes. This role requires strong engineering discipline, deep data expertise, and the ability to deliver production-ready data pipelines within a financial services environment. Skill Profile: PySpark - P3 (Advanced) AWS - P3 (Advanced) SAS - P1 (Foundational) Key Responsibilities Technical Delivery Design, develop, and fix complex PySpark code for ETL/ELT and data-mart workloads. Convert and refactor SAS code into PySpark using SAS2PY tooling and manual optimisation. Build production-ready PySpark solutions that are scalable, maintainable, and reliable. Modernise and stabilise Legacy data workflows into cloud-native architectures. Ensure accuracy, quality, and reliability across data transformation processes. Cloud & Data Engineering (AWS-Focused) Build and deploy data pipelines using AWS services such as EMR, Glue, S3, Athena . Optimise Spark workloads for performance, partitioning, cost efficiency, and scalability. Use CI/CD pipelines and Git-based version control for deployment and automation. Collaborate with engineers, architects, and stakeholders to deliver cloud data solutions. Core Technical Skills PySpark & Data Engineering 5+ years of hands-on PySpark experience (P3). Ability to write production-grade data engineering code. Strong understanding of: ETL/ELT Data modelling Facts & dimensions Data marts Slowly Changing Dimensions (SCDs) Spark Performance & Optimisation Expertise in Spark execution, partitioning, performance tuning, and optimisation. Troubleshooting distributed data pipelines at scale. Python & Engineering Quality Strong Python coding capability with emphasis on clean code and maintainability. Experience applying engineering best practices including: Parameterisation Configuration management Structured logging Exception handling Modular design SAS & Legacy Analytics (P1) Foundational knowledge of SAS (Base SAS, Macros, DI Studio). Ability to understand and interpret Legacy SAS code for migration. Data Engineering & Testing Understanding of end-to-end data flows, orchestration, pipelines, and CDC. Experience executing ETL test cases and building unit/data comparison tests. Engineering Practices Proficient with Git workflows, branching, pull requests, and code reviews. Ability to document technical decisions, data flows, and architecture. Exposure to CI/CD tooling for data engineering pipelines. AWS & Platform Skills (P3) Strong hands-on experience with: S3 EMR/Glue Glue Workflows Athena IAM Understanding of distributed computing and big data processing on AWS. Experience deploying and operating data pipelines in cloud environments. Desirable Skills Experience in banking or financial services environments. Background in SAS modernisation or cloud migration programmes. Familiarity with DevOps practices and infrastructure-as-code tools (Terraform, CloudFormation). Experience working in Agile/Scrum delivery teams.
PySpark Developer (SAS & AWS) 12+ Month Contract | UK Fully Remote | Inside IR35 We're supporting a large-scale data and AI transformation programme. We are looking for an experienced Data & AI - LLM Model Developer with advanced PySpark and AWS expertise to help modernise complex Legacy data platforms. This is a hands-on contract role where you'll play a key part in SAS-to-PySpark migration , building scalable, cloud-native data pipelines and delivering production-ready solutions in a regulated environment. What you'll be doing Designing, developing, and optimising PySpark-based data pipelines on AWS Converting Legacy SAS workloads to PySpark , using automated migration tools and manual optimisation Refactoring and stabilising existing data workflows into modern cloud architectures Optimising Spark workloads for performance, scalability, and cost efficiency Working closely with engineers and stakeholders to deliver reliable, high-quality data solutions Essential skills PySpark: strong hands-on experience building production-grade Spark solutions AWS : EMR, Glue, S3, Athena (and related services) Experience using automated migration tools for large-scale code or data modernisation Strong SQL and data engineering fundamentals Experience working with distributed data processing and cloud platforms Nice to have Exposure to SAS or Legacy analytics platforms Experience in banking or financial services CI/CD, Git-based workflows, or DevOps tooling Why this role? Fully remote (UK-based) contract Long-term transformation programme with real technical depth Modern cloud and data stack Outside-the-box problem solving, not just maintenance work
Mar 19, 2026
Contractor
PySpark Developer (SAS & AWS) 12+ Month Contract | UK Fully Remote | Inside IR35 We're supporting a large-scale data and AI transformation programme. We are looking for an experienced Data & AI - LLM Model Developer with advanced PySpark and AWS expertise to help modernise complex Legacy data platforms. This is a hands-on contract role where you'll play a key part in SAS-to-PySpark migration , building scalable, cloud-native data pipelines and delivering production-ready solutions in a regulated environment. What you'll be doing Designing, developing, and optimising PySpark-based data pipelines on AWS Converting Legacy SAS workloads to PySpark , using automated migration tools and manual optimisation Refactoring and stabilising existing data workflows into modern cloud architectures Optimising Spark workloads for performance, scalability, and cost efficiency Working closely with engineers and stakeholders to deliver reliable, high-quality data solutions Essential skills PySpark: strong hands-on experience building production-grade Spark solutions AWS : EMR, Glue, S3, Athena (and related services) Experience using automated migration tools for large-scale code or data modernisation Strong SQL and data engineering fundamentals Experience working with distributed data processing and cloud platforms Nice to have Exposure to SAS or Legacy analytics platforms Experience in banking or financial services CI/CD, Git-based workflows, or DevOps tooling Why this role? Fully remote (UK-based) contract Long-term transformation programme with real technical depth Modern cloud and data stack Outside-the-box problem solving, not just maintenance work
Responsibilities Serve as a Trust & Safety Representative responsible for reviewing user-generated, commercial, and advertising content across multiple platforms and applications. Authenticate account ownership and ensure the integrity of transactions, content, and user interactions in alignment with applicable local laws and regulations. Act as a subject matter expert , guiding and supporting the team to maintain high performance standards. Oversee and take accountability for team decisions, collaborating with cross-functional partners and contributing to key operational and strategic initiatives. Provide scalable solutions to complex issues that impact multiple teams and workflows. Apply advanced proficiency in SAP Environment Health & Safety Management ; advanced knowledge of SAP Basis is recommended. Utilize advanced skills in SAP S/4HANA Cloud Platform , Application Remediation , Engineering Support , and IT Troubleshooting to support operational excellence. Develop and implement best practices to enhance the efficiency and accuracy of content review processes. Conduct training sessions to ensure team compliance with legal, regulatory, and platform-specific requirements. Analyze trends in user-generated content to identify emerging risks, operational gaps, and opportunities for improvement. Collaborate with internal stakeholders to maintain alignment on trust, safety, and compliance initiatives. Prepare regular reports on content review outcomes and provide actionable insights to inform decision-making.
Mar 19, 2026
Contractor
Responsibilities Serve as a Trust & Safety Representative responsible for reviewing user-generated, commercial, and advertising content across multiple platforms and applications. Authenticate account ownership and ensure the integrity of transactions, content, and user interactions in alignment with applicable local laws and regulations. Act as a subject matter expert , guiding and supporting the team to maintain high performance standards. Oversee and take accountability for team decisions, collaborating with cross-functional partners and contributing to key operational and strategic initiatives. Provide scalable solutions to complex issues that impact multiple teams and workflows. Apply advanced proficiency in SAP Environment Health & Safety Management ; advanced knowledge of SAP Basis is recommended. Utilize advanced skills in SAP S/4HANA Cloud Platform , Application Remediation , Engineering Support , and IT Troubleshooting to support operational excellence. Develop and implement best practices to enhance the efficiency and accuracy of content review processes. Conduct training sessions to ensure team compliance with legal, regulatory, and platform-specific requirements. Analyze trends in user-generated content to identify emerging risks, operational gaps, and opportunities for improvement. Collaborate with internal stakeholders to maintain alignment on trust, safety, and compliance initiatives. Prepare regular reports on content review outcomes and provide actionable insights to inform decision-making.
Cloud Platform Engineer (Google Cloud/GAE) - Glasgow - 6+ Month Contract (Inside IR35) Location: Glasgow - 5 days onsite (PLEASE ONLY APPLY IF YOU CAN DO) Contract: 12months + IR35: Up to £520 Inside IR35 We're looking for an experienced Cloud Platform Engineer with strong Google Cloud expertise to join a major financial services technology environment in Glasgow . This is a 6+ month contract role working 5 days per week onsite , ideal for someone who enjoys designing and delivering scalable cloud platforms in complex enterprise environments. Working within a high-performing engineering team, you'll play a key role in building and evolving Google Cloud-based platforms , integrating cloud and on-prem infrastructure while ensuring security, performance, and reliability. Key Responsibilities Design, build, test, and deploy cloud platform and infrastructure solutions Develop and validate cloud architecture proof-of-concepts Integrate cloud and non-cloud infrastructure environments Collaborate with engineering, infrastructure, and platform teams Contribute to key technical decisions across multiple teams Assess and improve cloud architecture performance and security Mentor junior engineers and promote engineering best practices Essential Skills Strong experience with Google Cloud Platform (GCP) IS A MUST Advanced expertise in Google App Engine (GAE) Cloud infrastructure and cloud platform architecture Experience designing and deploying enterprise cloud platforms Nice to Have Terraform Google Cloud Storage Experience working in large enterprise or financial services environments This is a great opportunity to contribute to large-scale cloud transformation initiatives within a highly technical environment. Interested? Apply now or reach out to Skillfinder International for a confidential discussion about the role.
Mar 17, 2026
Contractor
Cloud Platform Engineer (Google Cloud/GAE) - Glasgow - 6+ Month Contract (Inside IR35) Location: Glasgow - 5 days onsite (PLEASE ONLY APPLY IF YOU CAN DO) Contract: 12months + IR35: Up to £520 Inside IR35 We're looking for an experienced Cloud Platform Engineer with strong Google Cloud expertise to join a major financial services technology environment in Glasgow . This is a 6+ month contract role working 5 days per week onsite , ideal for someone who enjoys designing and delivering scalable cloud platforms in complex enterprise environments. Working within a high-performing engineering team, you'll play a key role in building and evolving Google Cloud-based platforms , integrating cloud and on-prem infrastructure while ensuring security, performance, and reliability. Key Responsibilities Design, build, test, and deploy cloud platform and infrastructure solutions Develop and validate cloud architecture proof-of-concepts Integrate cloud and non-cloud infrastructure environments Collaborate with engineering, infrastructure, and platform teams Contribute to key technical decisions across multiple teams Assess and improve cloud architecture performance and security Mentor junior engineers and promote engineering best practices Essential Skills Strong experience with Google Cloud Platform (GCP) IS A MUST Advanced expertise in Google App Engine (GAE) Cloud infrastructure and cloud platform architecture Experience designing and deploying enterprise cloud platforms Nice to Have Terraform Google Cloud Storage Experience working in large enterprise or financial services environments This is a great opportunity to contribute to large-scale cloud transformation initiatives within a highly technical environment. Interested? Apply now or reach out to Skillfinder International for a confidential discussion about the role.
We're hiring a contract UI/UX Architect to join a dynamic, cross-functional product team focused on internal client-facing platforms within a large-scale business environment. You'll collaborate with product managers, engineers, and stakeholders to design smart, scalable solutions that empower global teams. From early discovery to final delivery, you'll lead the design of intuitive experiences that simplify complexity and support a wide range of user needs. This role is an Inside IR35 position and will be hybrid based in London. This position is a greenfield contract opportunity and will be for 12months +. What You'll Do: Turn user stories, use cases, and PoCs into intuitive, high-impact digital experiences Rapidly prototype using both traditional and AI-assisted tools Design UX patterns for internal tools with a focus on performance, accessibility, and scale Use research, analytics, and A/B testing to inform and validate design choices Work closely with engineering to ensure high-fidelity implementation Drive reusability through design systems and pattern libraries Support non-designers across the team with UX guidance and collaborative design input Essential Skills: Strong experience designing enterprise-grade B2B digital products Skilled in UX architecture, user-centred design, and digital workflows Confident using AI-powered tools in design and research processes Solid grasp of accessibility standards (eg WCAG) Comfortable working in agile, Lean UX, or design sprint environments Nice-to-Haves: Familiarity with tools like Figma, Miro, Microsoft 365, or ServiceNow Experience with low-code/no-code platforms Background in consulting, B2B SaaS, or professional services
Oct 02, 2025
Contractor
We're hiring a contract UI/UX Architect to join a dynamic, cross-functional product team focused on internal client-facing platforms within a large-scale business environment. You'll collaborate with product managers, engineers, and stakeholders to design smart, scalable solutions that empower global teams. From early discovery to final delivery, you'll lead the design of intuitive experiences that simplify complexity and support a wide range of user needs. This role is an Inside IR35 position and will be hybrid based in London. This position is a greenfield contract opportunity and will be for 12months +. What You'll Do: Turn user stories, use cases, and PoCs into intuitive, high-impact digital experiences Rapidly prototype using both traditional and AI-assisted tools Design UX patterns for internal tools with a focus on performance, accessibility, and scale Use research, analytics, and A/B testing to inform and validate design choices Work closely with engineering to ensure high-fidelity implementation Drive reusability through design systems and pattern libraries Support non-designers across the team with UX guidance and collaborative design input Essential Skills: Strong experience designing enterprise-grade B2B digital products Skilled in UX architecture, user-centred design, and digital workflows Confident using AI-powered tools in design and research processes Solid grasp of accessibility standards (eg WCAG) Comfortable working in agile, Lean UX, or design sprint environments Nice-to-Haves: Familiarity with tools like Figma, Miro, Microsoft 365, or ServiceNow Experience with low-code/no-code platforms Background in consulting, B2B SaaS, or professional services
Deliver ongoing technical support and maintenance for both production and development systems, software products, and configured services across multiple platforms-remotely and onsite-within established operational models and processes. Provide hardware and software support at the operating system level across server and network environments, including vendor-specific technologies and branded solutions. Perform Level 1 and Level 2 troubleshooting, resolving basic to intermediate issues across desktop, server, and network domains. Demonstrate a strong technical foundation across a wide range of IT infrastructure environments, ensuring reliable and efficient system performance. Apply a customer-focused approach to service delivery, emphasizing responsiveness, clarity, and professionalism in all interactions. Possess in-depth knowledge of Windows 10 and the Microsoft Office suite, enabling effective resolution of software-related issues and user support. Diagnose and repair desktop hardware faults, minimizing downtime and maintaining user productivity. Build and configure laptops, with hands-on experience in imaging processes and deployment best practices. Provide mobile device support for iOS/Android platforms, including setup, troubleshooting, and user assistance. Offer basic printer support, including installation, configuration, and fault resolution.
Oct 02, 2025
Contractor
Deliver ongoing technical support and maintenance for both production and development systems, software products, and configured services across multiple platforms-remotely and onsite-within established operational models and processes. Provide hardware and software support at the operating system level across server and network environments, including vendor-specific technologies and branded solutions. Perform Level 1 and Level 2 troubleshooting, resolving basic to intermediate issues across desktop, server, and network domains. Demonstrate a strong technical foundation across a wide range of IT infrastructure environments, ensuring reliable and efficient system performance. Apply a customer-focused approach to service delivery, emphasizing responsiveness, clarity, and professionalism in all interactions. Possess in-depth knowledge of Windows 10 and the Microsoft Office suite, enabling effective resolution of software-related issues and user support. Diagnose and repair desktop hardware faults, minimizing downtime and maintaining user productivity. Build and configure laptops, with hands-on experience in imaging processes and deployment best practices. Provide mobile device support for iOS/Android platforms, including setup, troubleshooting, and user assistance. Offer basic printer support, including installation, configuration, and fault resolution.
IT Support Technician Location: Bromborough, Liverpool Employment Type: Contract .Please only apply if you have full working rights for the UK* Job Summary We are seeking a proactive and technically skilled IT Support Technician to provide ongoing support and maintenance for production and development systems, software products, and configured services across various platforms. This role involves both remote and onsite support, operating within defined processes and service models. Key Responsibilities Deliver Level 1 and Level 2 technical support for hardware, software, and network systems. Maintain and support production and development environments, ensuring system stability and performance. Provide operating system-level support across server and network infrastructure. Troubleshoot and resolve desktop hardware faults and software issues. Build and configure laptops, including imaging and deployment processes. Support mobile devices (iOS and Android) and basic printer functionality. Collaborate with vendors and internal teams to resolve technical issues. Ensure high standards of customer service and user satisfaction. Document support activities and maintain accurate records of incidents and resolutions. Required Skills & Experience Demonstrated understanding of diverse IT infrastructure environments. Strong customer service orientation with effective communication skills. Proficient in Windows 10 and Microsoft Office suite. Experience in desktop hardware troubleshooting and repair. Familiarity with laptop imaging and deployment processes. Knowledge for mobile platforms (iOS and Android). Experience with basic printer troubleshooting and maintenance. Desirable Qualifications Relevant IT certifications (eg, CompTIA A+, Microsoft Certified Professional). Experience working in a structured IT support environment. Knowledge of ITIL processes or similar service management frameworks.
Oct 01, 2025
Contractor
IT Support Technician Location: Bromborough, Liverpool Employment Type: Contract .Please only apply if you have full working rights for the UK* Job Summary We are seeking a proactive and technically skilled IT Support Technician to provide ongoing support and maintenance for production and development systems, software products, and configured services across various platforms. This role involves both remote and onsite support, operating within defined processes and service models. Key Responsibilities Deliver Level 1 and Level 2 technical support for hardware, software, and network systems. Maintain and support production and development environments, ensuring system stability and performance. Provide operating system-level support across server and network infrastructure. Troubleshoot and resolve desktop hardware faults and software issues. Build and configure laptops, including imaging and deployment processes. Support mobile devices (iOS and Android) and basic printer functionality. Collaborate with vendors and internal teams to resolve technical issues. Ensure high standards of customer service and user satisfaction. Document support activities and maintain accurate records of incidents and resolutions. Required Skills & Experience Demonstrated understanding of diverse IT infrastructure environments. Strong customer service orientation with effective communication skills. Proficient in Windows 10 and Microsoft Office suite. Experience in desktop hardware troubleshooting and repair. Familiarity with laptop imaging and deployment processes. Knowledge for mobile platforms (iOS and Android). Experience with basic printer troubleshooting and maintenance. Desirable Qualifications Relevant IT certifications (eg, CompTIA A+, Microsoft Certified Professional). Experience working in a structured IT support environment. Knowledge of ITIL processes or similar service management frameworks.
Cash Reconciliation & Clearance Operations Analyst Location: London, UK Hybrid Business Area: Asset Servicing - Securities Services Operations A leading global financial institution is seeking a meticulous and driven Cash Reconciliation & Clearance Operations Analyst to join its Asset Servicing team. This is a high-impact role where you'll ensure the integrity of cash positions across multiple markets, working at the heart of post-trade operations. About the Role You'll be responsible for reconciling cash accounts, resolving discrepancies, and clearing outstanding items to reduce operational and financial risk. Your work will support institutional clients and contribute to regulatory compliance, internal controls, and overall service excellence. Key Responsibilities Perform daily and periodic cash reconciliations across various markets and custodians Investigate and resolve breaks and discrepancies with accuracy and urgency Clear outstanding items to maintain clean cash positions and minimize risk Collaborate with internal teams (Custody, Settlements, Finance) and external counterparties Escalate aged or material breaks with root cause analysis and resolution timelines Ensure compliance with FCA, CASS, and internal control frameworks Deliver reporting on reconciliation status and key risk indicators Support audits, inspections, and governance activities with accurate documentation Contribute to process improvements and automation initiatives What We're Looking For Experience in cash reconciliation, clearance, or securities operations Strong understanding of financial markets and securities life cycle Familiarity with reconciliation tools (eg, TLM, Intellimatch) Advanced Excel skills; knowledge of Alteryx, Python, or VBA is a plus Excellent communication and stakeholder management skills Analytical mindset with a proactive approach to problem-solving Ability to manage competing priorities in a fast-paced environment Why Apply This is a chance to join a collaborative, globally connected team where operational excellence is valued and innovation is encouraged. You'll gain exposure to complex financial processes, contribute to meaningful change, and grow your career in a world-class institution.
Sep 26, 2025
Contractor
Cash Reconciliation & Clearance Operations Analyst Location: London, UK Hybrid Business Area: Asset Servicing - Securities Services Operations A leading global financial institution is seeking a meticulous and driven Cash Reconciliation & Clearance Operations Analyst to join its Asset Servicing team. This is a high-impact role where you'll ensure the integrity of cash positions across multiple markets, working at the heart of post-trade operations. About the Role You'll be responsible for reconciling cash accounts, resolving discrepancies, and clearing outstanding items to reduce operational and financial risk. Your work will support institutional clients and contribute to regulatory compliance, internal controls, and overall service excellence. Key Responsibilities Perform daily and periodic cash reconciliations across various markets and custodians Investigate and resolve breaks and discrepancies with accuracy and urgency Clear outstanding items to maintain clean cash positions and minimize risk Collaborate with internal teams (Custody, Settlements, Finance) and external counterparties Escalate aged or material breaks with root cause analysis and resolution timelines Ensure compliance with FCA, CASS, and internal control frameworks Deliver reporting on reconciliation status and key risk indicators Support audits, inspections, and governance activities with accurate documentation Contribute to process improvements and automation initiatives What We're Looking For Experience in cash reconciliation, clearance, or securities operations Strong understanding of financial markets and securities life cycle Familiarity with reconciliation tools (eg, TLM, Intellimatch) Advanced Excel skills; knowledge of Alteryx, Python, or VBA is a plus Excellent communication and stakeholder management skills Analytical mindset with a proactive approach to problem-solving Ability to manage competing priorities in a fast-paced environment Why Apply This is a chance to join a collaborative, globally connected team where operational excellence is valued and innovation is encouraged. You'll gain exposure to complex financial processes, contribute to meaningful change, and grow your career in a world-class institution.