Hemel Hempstead, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Southern Communications Ltd
with external data sources and APIs. Manage CRM customisations including plugins, workflow extensions, business rules, forms, and dashboards . Lead end-to-end implementations, including data migration, integration, and performance tuning. Team & Technical Leadership Provide technical direction and oversight to other developers and contractors, helping to manage task allocation, priorities, and quality. Act as a bridge between transformation squads … knowledge of HTML, CSS, XML, JSON . Experience in integrating with Microsoft Azure services such as Logic Apps, Functions, and Azure DevOps pipelines. Comfortable with complex data modelling and performance optimisation in large-scale CRM environments. Adept at explaining technical solutions to non-technical stakeholders and working closely with business users. Hands-on experience with CI/CD , source … work independently and mentor others. Strong team player who thrives in collaborative environments. Excellent attention to detail and commitment to quality. Organised and capable of working in a high-performance, fast-paced setting. A natural coach, keen to upskill colleagues and foster a strong development culture. Benefits Flexible hybrid working environment Exposure to enterprise-wide digital transformation Opportunity to More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
The One Group
stakeholders in a collaborative, agile team. This is an ideal role for someone who enjoys owning both backend and frontend work, while also getting hands-on with data structure, performance, and scalability. Key Responsibilities: Build and maintain full-stack applications using C# , .NET , and Blazor Design and optimise SQL-based backend systems and data processes Translate business needs into … team environment Quick learner with a proactive mindset and strong problem-solving skills Desirable Skills: Frontend: Blazor , HTML, CSS Backend: Microsoft SQL Server, T-SQL, MySQL Data warehousing and performancetuning Entity Framework Core, API development Unit testing (xUnit), automation testing, Selenium CI/CD workflows (Bitbucket, feature branching), Jira Experience with asynchronous processing or message-based systems More ❯
Loughton, Essex, England, United Kingdom Hybrid / WFH Options
Profile 29
on their customer service and their duty as a responsible lender. Job They are seeking a skilled SQL Database Specialist to design, implement, maintain, and optimize SQL databases for performance, security, and reliability. Their ideal candidate will possess expertise in query development, database maintenance, security measures, and cloud database management, and will contribute to database migration, automation, and capacity … indexes to support application requirements. Query Development and Optimization: Create and enhance complex SQL queries, stored procedures, and functions for efficient data manipulation. Database Maintenance: Perform backups, indexing, and performancetuning to ensure optimal database functionality. Performance Monitoring: Utilize tools such as Redgate SQL Monitor to identify and resolve bottlenecks. Troubleshooting: Analyse and resolve database issues such … of scripting languages (Python, PowerShell, Bash). Familiarity with cloud-based database solutions like SQL Azure. Expertise in database security and disaster recovery planning. Proven ability to optimize database performance and scalability. Other Stuff Please only apply if you are able to work from their Debden offices Monday-Friday. Hybrid or remote working is not available. Candidates must be More ❯
Loughton, Essex, South East, United Kingdom Hybrid / WFH Options
Profile 29
on their customer service and their duty as a responsible lender. Job They are seeking a skilled SQL Database Specialist to design, implement, maintain, and optimize SQL databases for performance, security, and reliability. Their ideal candidate will possess expertise in query development, database maintenance, security measures, and cloud database management, and will contribute to database migration, automation, and capacity … indexes to support application requirements. Query Development and Optimization: Create and enhance complex SQL queries, stored procedures, and functions for efficient data manipulation. Database Maintenance: Perform backups, indexing, and performancetuning to ensure optimal database functionality. Performance Monitoring: Utilize tools such as Redgate SQL Monitor to identify and resolve bottlenecks. Troubleshooting: Analyse and resolve database issues such … of scripting languages (Python, PowerShell, Bash). Familiarity with cloud-based database solutions like SQL Azure. Expertise in database security and disaster recovery planning. Proven ability to optimize database performance and scalability. Other Stuff Please only apply if you are able to work from their Debden offices Monday-Friday. Hybrid or remote working is not available. Candidates must be More ❯
Leighton Buzzard, Bedfordshire, England, United Kingdom Hybrid / WFH Options
Connells Group HQ
within the Data Centre Platforms team to provide BAU and project support for a majority Microsoft stack in a highly available environment, including implementation, production support, project implementation support, performance monitoring and tuning, configuration management, upgrades, patching, data migration and automation. You will liaise with various parts of the organisation to support all aspects of the infrastructure across … internal team projects and initiatives including continuous improvements to current infrastructure solutions and implementation of new technologies. Diagnose and resolve technical issues to ensure system availability, reliability, and optimal performance Apply security best practices to protect sensitive data and safeguard systems against threats Work collaboratively with IT operations teams to investigate and resolve infrastructure-related problems Conduct proactive system … environments. Expertise in the Microsoft stack, such as Windows Server, Hyper-V, Active Directory, O365 and other relevant Microsoft tools. Proficiency in diagnosing and resolving technical issues, ensuring system performance and uptime. Understanding of IT security principles, including implementation of security measures to protect data and systems. Ability to monitor infrastructure performance, identify bottlenecks, and implement tuningMore ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Arm Limited
ll lead the enablement of Arm's most advanced architectural features across compilers, operating systems, tools, and first-party applications. Your work will ensure that our customers extract maximum performance and value from Arm-based platforms, and you'll do so by guiding both internal engineering efforts and strategic customer relationships. This is more than a technical leadership role … boundaries, and pushing industry standards forward. Responsibilities: Drive end-to-end enablement of innovative Arm architecture features across the compiler, OS, and broader software stack-turning hardware innovation into performance uplift. Translate microarchitectural insights into real software strategies, in close collaboration with hardware and architecture teams. Develop and optimize backend compiler components, including instruction selection, vectorization, and code generation. … Analyze and tune performance across diverse workloads, benchmarks, and platforms. Lead the design and implementation of both general-purpose and target-specific compiler optimizations. Act as a strategic technical partner to customers, identifying high-value engineering opportunities that align business and technical goals. Represent the compiler and architecture team in technical customer engagements, providing deep architectural and compiler insight. More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Arm Limited
Director of Performance Engineering Location: Cambridge or Manchester (Hybrid, 2 days/week in-office) Job Overview Arm seeks an experienced Director of Performance Engineering to lead technical strategy and execution for our Userspace, Java Enterprise, Android, and Optimization teams. Reporting to senior leadership, you'll drive key initiatives focused on software performance, optimization, and architectural enhancements … userspace environments. Key Responsibilities Provide clear technical leadership for a team of 60+ engineers with 4-5 direct technical leads, across multiple geographical locations. Define and drive architectural strategies, performance analysis, and optimization of Java Enterprise and Android userspace software. Ensure robust, scalable, and optimised software solutions that enhance user experience and system performance. Collaborate effectively with product management … quality assurance, and operational teams to ensure software aligns with business and technical objectives. Establish clear technical roadmaps and deliver measurable performance improvements. Essential Skills & Experience Proven experience leading large-scale Java Enterprise, Android and userspace software development and optimization. Strong recent coding background, specifically within Java-based enterprise software, Android application development, or userspace optimization. Significant leadership experience More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
Peterborough, Cambridgeshire, UK Hybrid / WFH Options
JNC Recruitment Limited
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
Cambridge, Cambridgeshire, UK Hybrid / WFH Options
JNC Recruitment Limited
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯
Hemel Hempstead, Hertfordshire, UK Hybrid / WFH Options
JNC Recruitment Limited
multiple systems which are built it OpenVMS Basic. Experience Required: Extensive experience with OpenVMS Basic programming. Day-to-Day OpenVMS Basic System Administration and Troubleshooting OpenVMS Basic Configuration and PerformanceTuning In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC More ❯