this is your opportunity to shape the future of data infrastructure at a leading fintech. What You’ll Do Manage and optimise PostgreSQL databases hosted on Amazon Aurora, ensuring performance, scalability, and resilience Support the migration of mission-critical Oracle workloads to Aurora PostgreSQL, applying best practices for performance and reliability Work across multi-engine environments including Oracle … business goals What You Bring Essential Skills Proven experience as a PostgreSQL DBA in production environments (Aurora PostgreSQL preferred) Strong track record of migrating Oracle workloads to PostgreSQL, including performancetuning and schema redesign Deep understanding of PostgreSQL internals—MVCC, vacuuming, replication, clustering, indexing Expertise in query optimisation, performancetuning, and troubleshooting Hands-on experience with More ❯
/WAN, cloud networking, VPN, SD-WAN and zero-trust models, ensuring suitability for a multi-GSC tier environment. Ensure all network solutions meet required levels of security, resilience, performance and scalability, and that they are subject to appropriate architectural governance and design assurance. Act as a subject matter expert on networking within major programmes, actively contributing to architecture … Experience in implementing and assuring secure and controlled data transfer mechanisms between trusted and untrusted network zones, including one-way and brokered transfer patterns where required. Experience in network performancetuning, telemetry, monitoring and fault diagnosis across distributed environments, ensuring reliability, scalability and alignment with operational SLAs and architectural best practices. Desirable criteria, only to be assessed in … against these behaviours during the selection process: Leadership Seeing the Big Picture Technical skills We'll assess you against these technical skills during the selection process: Experience in network performancetuning, telemetry, monitoring, and fault diagnosis across distributed environments, ensuring reliability, scalability and alignment with operational SLAs and architectural best practices. Experience in designing, delivering, and assuring enterprise More ❯
Cheltenham, Gloucestershire, South West, United Kingdom
Oscar Associates (UK) Limited
the role, an active UK*C DV Clearance is required for eligibility. Your day-to-day will consist of: Gathering and analysing statistics from operating systems and applications regarding performancetuning and error searching. Troubleshooting and providing solutions for technical issues across the stack. Be a part of system design consultation, platform management and capacity planning. Using well More ❯
Your role will include implementing standards, policies, and procedures for continual service improvement. Role responsibilities: Provide first and second level technical support on incidents and problems Monitor overall system performance and ensure smooth system functionality Create, maintain, and utilise documentation Assist building compliance with processes and policies What you will bring to the team: Excellent organisation and time management … IaC): Ansible, Terraform, Puppet, Chef Process and job control (cron, at, systemd timers) Networking fundamentals (TCP/IP, DNS, DHCP, NFS, SSH, FTP) Filesystem management (LVM, ext4, XFS, ZFS) Performancetuning and monitoring (top, vmstat, iostat, sar, netstat) Exposure to automation software such as Ansible/Puppet Knowledge of scripting with Bash, Python, and/or Git Experience … ensuring security and scalability across public, private and hybrid clouds. The world's largest companies and public sector organizations trust DXC to deploy services to drive new levels of performance, competitiveness, and customer experience across their IT estates. Learn more about how we deliver excellence for our customers and colleagues at . More ❯
day-to-day operations. This is a hands-on role where you'll work closely with a collaborative development team to maintain and evolve internal systems, ensuring data integrity, performance, and scalability across the business. As part of this role, you will be responsible for: Designing and maintaining complex stored procedures and SQL queries to support business-critical systems … Ensuring database performance and reliability across internal platforms Collaborating with developers to support application features and troubleshoot issues To be successful in this role, you will have: Strong experience in SQL database development Advanced knowledge of Microsoft SQL Server and stored procedures Strong understanding of database design, optimisation, and performancetuning Some of the role details include … Salary of up to £75,000 Discretionary, performance related bonus scheme Bright, modern office space with a supportive team culture Office-based role located within easy reach of Melksham This is just a brief overview of the role. For the full details, simply apply with your CV and I'll be in touch to discuss further. More ❯
day-to-day operations. This is a hands-on role where you'll work closely with a collaborative development team to maintain and evolve internal systems, ensuring data integrity, performance, and scalability across the business. As part of this role, you will be responsible for: Designing and maintaining complex stored procedures and SQL queries to support business-critical systems … Ensuring database performance and reliability across internal platforms Collaborating with developers to support application features and troubleshoot issues To be successful in this role, you will have: Strong experience in SQL database development Advanced knowledge of Microsoft SQL Server and stored procedures Strong understanding of database design, optimisation, and performancetuning Some of the role details include … Salary of up to £75,000 Discretionary, performance related bonus scheme Bright, modern office space with a supportive team culture Office-based role located within easy reach of Melksham This is just a brief overview of the role. For the full details, simply apply with your CV and I'll be in touch to discuss further. More ❯
day-to-day operations. This is a hands-on role where you'll work closely with a collaborative development team to maintain and evolve internal systems, ensuring data integrity, performance, and scalability across the business. As part of this role, you will be responsible for: Designing and maintaining complex stored procedures and SQL queries to support business-critical systems … Ensuring database performance and reliability across internal platforms Collaborating with developers to support application features and troubleshoot issues To be successful in this role, you will have: Strong experience in SQL database development Advanced knowledge of Microsoft SQL Server and stored procedures Strong understanding of database design, optimisation, and performancetuning Some of the role details include … Salary of up to £75,000 Discretionary, performance related bonus scheme Bright, modern office space with a supportive team culture Office-based role located within easy reach of Melksham This is just a brief overview of the role. For the full details, simply apply with your CV and I'll be in touch to discuss further. More ❯
management processes with its flagship patented no-code connected worker platform and integrated suite of apps that tightly integrate with enterprise ERP's, enterprise asset management (EAM) and asset performance management (APM) systems. The platform empowers operators, maintenance and warehouse teams to seamlessly collaborate and communicate to carry out work identification to work management workflows. Innovapptive serves some of … license management, API enablement, and integrations (SAP, GIS, IoT, mobility). Collaborate with development teams to design technical solutions and troubleshoot complex issues. Ensure compliance with security, scalability, and performance standards. Delivery & Enablement Oversee full-cycle implementations from discovery to post-go-live support. Mentor and train customer and internal teams on IBM Maximo and connected solutions. Lead and … cycle MAS 8+ implementations. Proven experience in asset management and work management processes; Maximo Anywhere/Mobile and mobility integration; integration frameworks (Web Services, REST APIs, Middleware); upgrades, patching, performancetuning, and cloud deployments. Knowledge of OpenShift, Linux, Kubernetes; reliability engineering, RCM methodologies, and KPI-driven asset optimization. Excellent organization and analytical skills; proficient written and oral communication. More ❯
embedded platforms. Key Responsibilities Design, develop, and maintain embedded software solutions, primarily using C# (.NET) and Android platforms . Collaborate closely with hardware and product teams to deliver high-performance, secure software for embedded devices. Apply secure coding practices and industry standards to ensure robustness, reliability, and security in deployed solutions. Troubleshoot, debug, and optimise embedded applications to meet … performance and scalability requirements. Contribute to system architecture discussions, providing input on software design and integration strategies. Mentor junior engineers and share best practices across the team. Essential Skills & Experience 5+ years’ commercial experience in C# programming with a strong focus on embedded or device-level development. Proven track record of working with .NET frameworks and/or Android … device-level constraints. Solid experience in secure coding practices – writing code that protects against vulnerabilities and adheres to security standards (e.g., OWASP, MISRA, or equivalent). Experience with debugging, performancetuning, and hardware/software integration. Desirable Skills Familiarity with real-time operating systems (RTOS) or embedded Linux. Experience in cross-platform development (.NET MAUI, Xamarin). Knowledge More ❯
Responsibilities: Provide infrastructure support across Microsoft Azure, Microsoft 365, backup, and security platforms. Diagnose and resolve technical incidents with minimal disruption. Maintain and optimise infrastructure through patching, monitoring, and performance tuning. Manage and support enterprise security solutions (Fortinet, Microsoft Defender, Sentinel, Mimecast, etc.). Contribute to disaster recovery planning and testing. Document processes, incident resolutions, and technical procedures. Skills More ❯
South West London, London, England, United Kingdom
Tenth Revolution Group
Role Seeking a highly experienced networking professional to support and enhance data centre infrastructure. The successful candidate will work closely with internal teams to design, build, and maintain high-performance, secure networking systems that support core business services. This role blends strategic thinking with hands-on technical execution, offering the opportunity to make a visible impact across the organization. … Meraki). Collaborate with systems/platform teams for scalable deployments. Ensure network security, redundancy, and compliance. Document network topology, standards, and troubleshooting procedures. Support migrations, incident response, and performance tuning. Candidate Profile Essential Skills & Experience: Proven experience in data centre networking. Hands-on with MPLS, VPLS, and cross-connects. Strong routing protocol knowledge (OSPF, BGP). Firewall configuration More ❯
