london (city of london), south east england, united kingdom Hybrid / WFH Options
Quanteam UK
weekends. Participate in sprint planning and estimation and provide regular status updates to project managers. Essential experience and skill set required JAVA: Multithreading, Low latency & Garbage collection-aware techniques. Performancemonitoring including designing appropriate metrics Front Office facing experience High-level of technical ability. Experience of development methodologies such as Agile etc. Clear communication abilities able to liaise More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
Key Appointments
health support, counselling, and physical health programmes THE ROLE This is a varied and hands-on role where you'll support and maintain IT systems and networks to ensure performance, security, and reliability. You'll also play a key part in IT projects such as upgrades, migrations, and new deployments. Key responsibilities include: Configuring and troubleshooting LAN/WAN … VPNs, switches, routers, and wireless networks Providing both remote and on-site user support across multiple sites Managing system updates, patching, and performancemonitoring Supporting infrastructure projects and collaborating with third-party suppliers Maintaining accurate documentation for systems and configurations This role requires regular travel to other company sites, with occasional short-notice visits when urgent issues arise. More ❯
Edinburgh, Midlothian, United Kingdom Hybrid / WFH Options
Aberdeen
and enhance ways or working. About the role We are seeking a Senior Analyst with proven experience in Oracle EPM Cloud and preferably Hyperion Planning to support our enterprise performance management initiatives. This role will be central to enhancing financial planning, forecasting, and reporting capabilities, working closely with finance and IT teams to deliver scalable and efficient solutions. Key … scripts to support planning, forecasting, and consolidation. Develop and manage integrations between EPM and ERP systems, ensuring seamless data flow and process alignment. Drive system optimisation and governance, including performancemonitoring, impact assessments, and alignment with enterprise architecture. Facilitate user engagement through UAT, training, and workshops, while staying current on product updates and industry trends. About the Candidate … and be supported. When you join us, your reward will be one of the best around. This includes 40 days' annual leave, a 16% employer pension contribution, a discretionary performance-based bonus (where applicable), private healthcare and a range of flexible benefits - including gym discounts, season ticket loans and access to an employee discount portal. Our business Enabling our More ❯
Maidenhead, England, United Kingdom Hybrid / WFH Options
Solas IT Recruitment
for an experienced Systems Administrator to join our growing team. In this role, you’ll manage and support both internal and external hosted systems, ensuring high availability, security, and performance across hardware and software infrastructure. You’ll collaborate across technical teams, troubleshoot complex issues, and help shape best practices in a fast-paced, dynamic environment. Key Responsibilities Prioritise and … change control. Participate in an on-call rotation for urgent after-hours issues. Contribute to infrastructure design, including storage, data centre, and network environments. Support websites and applications, including performancemonitoring and fault resolution. Implement and maintain security measures (e.g., firewalls, encryption, compliance). Drive continuous improvement by reviewing and enhancing operations. Stay current with best practices and More ❯
reading, south east england, united kingdom Hybrid / WFH Options
Solas IT Recruitment
for an experienced Systems Administrator to join our growing team. In this role, you’ll manage and support both internal and external hosted systems, ensuring high availability, security, and performance across hardware and software infrastructure. You’ll collaborate across technical teams, troubleshoot complex issues, and help shape best practices in a fast-paced, dynamic environment. Key Responsibilities Prioritise and … change control. Participate in an on-call rotation for urgent after-hours issues. Contribute to infrastructure design, including storage, data centre, and network environments. Support websites and applications, including performancemonitoring and fault resolution. Implement and maintain security measures (e.g., firewalls, encryption, compliance). Drive continuous improvement by reviewing and enhancing operations. Stay current with best practices and More ❯
Wolverhampton, West Midlands, United Kingdom Hybrid / WFH Options
SF Recruitment (Tech)
understanding - PostgreSQL, MongoDB etc - Cloud provisioning - AWS, Azure, GCP - Experience working in a product led, agile development environment - Proven experience designing & implementing engineering best practice - Strong resource planning experience - Performancemonitoring capabilities - A real 'can do', positive approach with a willingness to go above and beyond to help your team achieve their personal growth targets - Any experience working More ❯
Lead Optimisation Engineer – Python/Pyomo/Gurobi 💻 Fully Remote (UK) | 🏙 2 Days in London Office per Month 💰 Base Salary up to £85,000 + Performance Bonus Are you a problem-solver who loves applying mathematical models to real-world optimisation challenges? We’re looking for a Lead Optimisation Engineer to take ownership of a core optimisation engine that … platform. This is an ideal next step for a 2nd-job engineer ready to move from supporting optimisation projects to leading them — with full exposure to product, architecture, and performance tuning. What You’ll Be Doing Designing, implementing, and maintaining MILP optimisation models using Pyomo and Gurobi/SCIP . Researching and prototyping new optimisation methods to improve runtime … solution quality. Managing API operations end-to-end — from schema design to orchestration and integrations. Refining methodologies including refill, extrapolation, benchmarking, and recosting. Reviewing and QA’ing code, running performance testing, and owning debugging cycles. Collaborating closely with product and engineering leads to prioritise features and manage technical debt. Engaging with stakeholders to troubleshoot and propose optimisation improvements. What More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Insight Commodities
Lead Optimisation Engineer – Python/Pyomo/Gurobi 💻 Fully Remote (UK) | 🏙 2 Days in London Office per Month 💰 Base Salary up to £85,000 + Performance Bonus Are you a problem-solver who loves applying mathematical models to real-world optimisation challenges? We’re looking for a Lead Optimisation Engineer to take ownership of a core optimisation engine that … platform. This is an ideal next step for a 2nd-job engineer ready to move from supporting optimisation projects to leading them — with full exposure to product, architecture, and performance tuning. What You’ll Be Doing Designing, implementing, and maintaining MILP optimisation models using Pyomo and Gurobi/SCIP . Researching and prototyping new optimisation methods to improve runtime … solution quality. Managing API operations end-to-end — from schema design to orchestration and integrations. Refining methodologies including refill, extrapolation, benchmarking, and recosting. Reviewing and QA’ing code, running performance testing, and owning debugging cycles. Collaborating closely with product and engineering leads to prioritise features and manage technical debt. Engaging with stakeholders to troubleshoot and propose optimisation improvements. What More ❯
Lead Optimisation Engineer - Python/Pyomo/Gurobi Fully Remote (UK) 2 Days in London Office per Month Base Salary up to £85,000 + Performance Bonus Are you a problem-solver who loves applying mathematical models to real-world optimisation challenges? We're looking for a Lead Optimisation Engineer to take ownership of a core optimisation engine that … platform. This is an ideal next step for a 2nd-job engineer ready to move from supporting optimisation projects to leading them - with full exposure to product, architecture, and performance tuning. What You'll Be Doing Designing, implementing, and maintaining MILP optimisation models using Pyomo and Gurobi/SCIP . Researching and prototyping new optimisation methods to improve runtime … solution quality. Managing API operations end-to-end - from schema design to orchestration and integrations. Refining methodologies including refill, extrapolation, benchmarking, and recosting. Reviewing and QA'ing code, running performance testing, and owning debugging cycles. Collaborating closely with product and engineering leads to prioritise features and manage technical debt. Engaging with stakeholders to troubleshoot and propose optimisation improvements. What More ❯
Belfast, County Antrim, Northern Ireland, United Kingdom Hybrid / WFH Options
Infoplus Technologies UK Ltd
Cisco/Brocade SAN switch Backup: EMC Data domain, Networker, ECS Operating Systems : VMWare and LINUX/RedHat. Key tasks Installations, Configurations, Migrations, Operational Support, patching, On-call support Monitoring components of Storage systems including volumes, LUNs, disk and logs. Should be responsible for complete Incident, Change Management, Problem Management and Capacity planning. Should be able to plan and … execute Disaster recovery. Backup management and health checks Monitor backup jobs, schedules and relevant logs and ensure successful backups. Storage health checkup. Performancemonitoring of the storage arrays through console. Controller mirroring configuration status from console. Troubleshooting. More ❯
data validation, pattern recognition, and content interpretation Design reliable frameworks using Playwright, Puppeteer, or Scrapy , incorporating AI where it adds measurable efficiency Implement intelligent proxy rotation, session management, and performancemonitoring Collaborate with data and engineering teams to feed collected and AI-enriched data into analytics pipelines Continuously adapt systems to overcome evolving access and security protocols in More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero
payment solutions. Launch Execution: Lead product rollouts, customer onboarding, and adoption tracking. Compliance Integration: Ensure go-to-market strategies and product features align with KYC, KYB, and AML requirements. PerformanceMonitoring: Track KPIs such as acquisition, transaction volume, and revenue to optimise GTM strategy. Qualifications & Experience Proven experience in Product Management , ideally within the payments or fintech space. More ❯
payment solutions. Launch Execution: Lead product rollouts, customer onboarding, and adoption tracking. Compliance Integration: Ensure go-to-market strategies and product features align with KYC, KYB, and AML requirements. PerformanceMonitoring: Track KPIs such as acquisition, transaction volume, and revenue to optimise GTM strategy. Qualifications & Experience Proven experience in Product Management , ideally within the payments or fintech space. More ❯
london, south east england, united kingdom Hybrid / WFH Options
83zero
payment solutions. Launch Execution: Lead product rollouts, customer onboarding, and adoption tracking. Compliance Integration: Ensure go-to-market strategies and product features align with KYC, KYB, and AML requirements. PerformanceMonitoring: Track KPIs such as acquisition, transaction volume, and revenue to optimise GTM strategy. Qualifications & Experience Proven experience in Product Management , ideally within the payments or fintech space. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
83zero
payment solutions. Launch Execution: Lead product rollouts, customer onboarding, and adoption tracking. Compliance Integration: Ensure go-to-market strategies and product features align with KYC, KYB, and AML requirements. PerformanceMonitoring: Track KPIs such as acquisition, transaction volume, and revenue to optimise GTM strategy. Qualifications & Experience Proven experience in Product Management , ideally within the payments or fintech space. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
83zero
payment solutions. Launch Execution: Lead product rollouts, customer onboarding, and adoption tracking. Compliance Integration: Ensure go-to-market strategies and product features align with KYC, KYB, and AML requirements. PerformanceMonitoring: Track KPIs such as acquisition, transaction volume, and revenue to optimise GTM strategy. Qualifications & Experience Proven experience in Product Management , ideally within the payments or fintech space. More ❯
Swinton, Manchester, United Kingdom Hybrid / WFH Options
JJ Associates
schedules for all network devices (Load balancers, Switches, Firewalls etc.) Collaborates with Infrastructure architects on best practice and design. Secure network by establishing and enforcing policies and defining and monitoring access Strong documentation skills Time management skills essential Manage and lead projects to which you have been assigned. Working with the Head of infrastructure and Project managers to ensure … their success and professional completion. Ensure system performance and SLAs are met Some travel occasional travel will be required between offices and datacentres MUST HAVES: Comprehensive knowledge of Cisco ASA, Cisco Firepower, Cisco Catalyst and Nexus IOS Qualifications or Equivalent experience required CCNP or equivalent level with 3 years experience in Cisco technologies, experience in other network vendors is … desirable Cisco Firepower and Cisco ASA configuration and management Experience of routing, switching and load balancing techniques Advanced Network knowledge Network design and implementation Network, Firewall and Load balancer performancemonitoring & troubleshooting Project management Problem solving and analytical skills Strong documentation skills Rule base creation and deployment IDS/IPS rule creation and deployment Working hours : Monday to More ❯
Swinton, City and Borough of Salford, Greater Manchester, United Kingdom Hybrid / WFH Options
JJ Associates
schedules for all network devices (Load balancers, Switches, Firewalls etc.) Collaborates with Infrastructure architects on best practice and design. Secure network by establishing and enforcing policies and defining and monitoring access Strong documentation skills Time management skills essential Manage and lead projects to which you have been assigned. Working with the Head of infrastructure and Project managers to ensure … their success and professional completion. Ensure system performance and SLAs are met Some travel occasional travel will be required between offices and datacentres MUST HAVES: Comprehensive knowledge of Cisco ASA, Cisco Firepower, Cisco Catalyst and Nexus IOS Qualifications or Equivalent experience required CCNP or equivalent level with 3 years’ experience in Cisco technologies, experience in other network vendors is … desirable Cisco Firepower and Cisco ASA configuration and management Experience of routing, switching and load balancing techniques Advanced Network knowledge Network design and implementation Network, Firewall and Load balancer performancemonitoring & troubleshooting Project management Problem solving and analytical skills Strong documentation skills Rule base creation and deployment IDS/IPS rule creation and deployment Working hours : Monday to More ❯
Employment Type: Permanent
Salary: £50000 - £60000/annum 25 days holiday, pension
City of London, London, United Kingdom Hybrid / WFH Options
Tate Recruitment
hoc invoicing throughout the month in addition to management of the main monthly run) Ad hoc procurement requests for clients, sourcing, quoting, purchasing Vendor relationship management; including selection, onboarding, performancemonitoring and issue resolution On boarding and off-boarding customers Product catalogue and pricing maintenance, including standardisation and simplification Logistics of shipments between vendors, clients and our offices … Defining, monitoring and reporting on Procurement KPIs Management and maturing of procurement processes Working with colleagues in other teams to leverage the existing tool set to streamline and automate procurement processes Essential experience Previous team management/leadership experience Strong vendor management negotiation and relationship management experience Strong background in invoicing, procurement cycles, and process management Experience working with More ❯
hoc invoicing throughout the month in addition to management of the main monthly run) Ad hoc procurement requests for clients, sourcing, quoting, purchasing Vendor relationship management; including selection, onboarding, performancemonitoring and issue resolution On boarding and off-boarding customers Product catalogue and pricing maintenance, including standardisation and simplification Logistics of shipments between vendors, clients and our offices … Defining, monitoring and reporting on Procurement KPIs Management and maturing of procurement processes Working with colleagues in other teams to leverage the existing tool set to streamline and automate procurement processes Essential experience Previous team management/leadership experience Strong vendor management negotiation and relationship management experience Strong background in invoicing, procurement cycles, and process management Experience working with More ❯
london, south east england, united kingdom Hybrid / WFH Options
Tate Recruitment
hoc invoicing throughout the month in addition to management of the main monthly run) Ad hoc procurement requests for clients, sourcing, quoting, purchasing Vendor relationship management; including selection, onboarding, performancemonitoring and issue resolution On boarding and off-boarding customers Product catalogue and pricing maintenance, including standardisation and simplification Logistics of shipments between vendors, clients and our offices … Defining, monitoring and reporting on Procurement KPIs Management and maturing of procurement processes Working with colleagues in other teams to leverage the existing tool set to streamline and automate procurement processes Essential experience Previous team management/leadership experience Strong vendor management negotiation and relationship management experience Strong background in invoicing, procurement cycles, and process management Experience working with More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Tate Recruitment
hoc invoicing throughout the month in addition to management of the main monthly run) Ad hoc procurement requests for clients, sourcing, quoting, purchasing Vendor relationship management; including selection, onboarding, performancemonitoring and issue resolution On boarding and off-boarding customers Product catalogue and pricing maintenance, including standardisation and simplification Logistics of shipments between vendors, clients and our offices … Defining, monitoring and reporting on Procurement KPIs Management and maturing of procurement processes Working with colleagues in other teams to leverage the existing tool set to streamline and automate procurement processes Essential experience Previous team management/leadership experience Strong vendor management negotiation and relationship management experience Strong background in invoicing, procurement cycles, and process management Experience working with More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Tate Recruitment
hoc invoicing throughout the month in addition to management of the main monthly run) Ad hoc procurement requests for clients, sourcing, quoting, purchasing Vendor relationship management; including selection, onboarding, performancemonitoring and issue resolution On boarding and off-boarding customers Product catalogue and pricing maintenance, including standardisation and simplification Logistics of shipments between vendors, clients and our offices … Defining, monitoring and reporting on Procurement KPIs Management and maturing of procurement processes Working with colleagues in other teams to leverage the existing tool set to streamline and automate procurement processes Essential experience Previous team management/leadership experience Strong vendor management negotiation and relationship management experience Strong background in invoicing, procurement cycles, and process management Experience working with More ❯
Altrincham, England, United Kingdom Hybrid / WFH Options
The Genius Group (TGG)
service only we can provide. About The Role As one of our Front-End Developers, you will be primarily responsible for: Developing and optimising user-facing features Ensuring seamless performance Collaborating closely with designers and backend engineers to deliver high-quality, scalable applications. The Skills To Succeed Being able to build, maintain and optimise React/Next.js applications with … with our backend developers to integrate APIs and ensure seamless data flow. Produce clean, reusable, and testable code whilst following best practices. Prior knowledge of how to optimise application performance, including page speed and SEO for SSR/SSG. Initiative and drive to participate in code reviews and contribute to architectural decisions. Work efficiently to streamline development and deployment … for containerised development environments. Familiarity with CI/CD pipelines (e.g., GitHub Actions, Vercel, or similar). Experience with testing frameworks such as Jest, Cypress, or Playwright. Understanding of performancemonitoring tools and analytics. Basic knowledge of Node.js for backend integration. What We Can Offer You Salary: £40,000 - £50,000 per annum (dependent on experience) Company pension More ❯
manchester, north west england, united kingdom Hybrid / WFH Options
The Genius Group (TGG)
service only we can provide. About The Role As one of our Front-End Developers, you will be primarily responsible for: Developing and optimising user-facing features Ensuring seamless performance Collaborating closely with designers and backend engineers to deliver high-quality, scalable applications. The Skills To Succeed Being able to build, maintain and optimise React/Next.js applications with … with our backend developers to integrate APIs and ensure seamless data flow. Produce clean, reusable, and testable code whilst following best practices. Prior knowledge of how to optimise application performance, including page speed and SEO for SSR/SSG. Initiative and drive to participate in code reviews and contribute to architectural decisions. Work efficiently to streamline development and deployment … for containerised development environments. Familiarity with CI/CD pipelines (e.g., GitHub Actions, Vercel, or similar). Experience with testing frameworks such as Jest, Cypress, or Playwright. Understanding of performancemonitoring tools and analytics. Basic knowledge of Node.js for backend integration. What We Can Offer You Salary: £40,000 - £50,000 per annum (dependent on experience) Company pension More ❯