follow-the-sun team of network engineers across North America, EMEA, and APAC, the Network Engineer will focus on the architecture, design, development, deployment, and support of Millennium's high-performance global networks. These networks have extreme uptime requirements and utilize cutting-edge technologies. This role encompasses all aspects of networking, including datacenters, market data, co-location (co-lo … switching, and compute technologies. Network Configuration and Support : Configure, install, maintain, and support critical network software and hardware components. Research, price out, and implement data circuits. Design and implement high-availability, low-latency Market Data networks. Operations and Troubleshooting : Deploy, support, and troubleshoot the network infrastructure. Document the IT infrastructure, policies, and procedures. Provide general user support and … IGMP, PIM), L2/L3, and WAN design. Expert in routing protocols such as BGP and OSPF. Experience with Arista, Cisco, including Layer 1 switches. Knowledge of FPGA and high-performance computing technologies is a plus. Strong understanding of time synchronization protocols, including Precision Time Protocol (PTP, WR) and PPS, and their role in low-latency environments. Experience with More ❯
Fetcham, Leatherhead, Surrey, England, United Kingdom Hybrid / WFH Options
Recruitvirt Ltd
VCF), VMware NSX, and Veeam Backup & Replication to join our dynamic Managed Services team. You’ll be responsible for delivering exceptional support and service to our enterprise clients, ensuring highavailability, performance, and reliability across hybrid cloud infrastructures.This role is ideal for a self-driven professional who thrives in both independent and collaborative environments and is comfortable engaging … growing team dedicated to providing proactive support and continuous improvement across our managed service offerings. Key Responsibilities - Deliver operational support and administration of VMware Cloud Foundation (VCF) stacks, ensuring availability, performance, and security. - Configure, manage, and troubleshoot VMware NSX for micro-segmentation, edge services, and virtual networking. - Operate and enhance Veeam Backup & Replication platforms for data protection, recovery, and … written and verbal. - Effective time management and organisational skills - able to manage multiple priorities and meet deadlines. - Ability to work independently with minimal supervision, and as part of a high-performing, remote-first team. - Comfortable presenting technical updates and guidance to clients, both virtually and in person. - VMware certifications (VCP-DCV, VCP-NV) Veeam Certified Engineer - Experience with SRM More ❯
Leatherhead, Surrey, South East, United Kingdom Hybrid / WFH Options
Recruitvirt
Foundation (VCF), VMware NSX, and Veeam Backup & Replication to join our dynamic Managed Services team. Youll be responsible for delivering exceptional support and service to our enterprise clients, ensuring highavailability, performance, and reliability across hybrid cloud infrastructures. This role is ideal for a self-driven professional who thrives in both independent and collaborative environments and is comfortable … growing team dedicated to providing proactive support and continuous improvement across our managed service offerings. Key Responsibilities - Deliver operational support and administration of VMware Cloud Foundation (VCF) stacks, ensuring availability, performance, and security. - Configure, manage, and troubleshoot VMware NSX for micro-segmentation, edge services, and virtual networking. - Operate and enhance Veeam Backup & Replication platforms for data protection, recovery, and … written and verbal. - Effective time management and organisational skills able to manage multiple priorities and meet deadlines. - Ability to work independently with minimal supervision, and as part of a high-performing, remote-first team. - Comfortable presenting technical updates and guidance to clients, both virtually and in person. Desirable (but not essential) - VMware certifications (VCP-DCV, VCP-NV) Veeam Certified More ❯
open minds. The people who thrive here share our belief that its not just what we do that mattersit's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a Senior Software Engineer to join our Unified Platform (UP) team. UP consolidates data and technologies into … Global Trading Operations group across a variety of specialties. This team is looking for application software developers who can help with our broad set of challenges. We work from high-level requirements where programmers are expected to gain an intimate understanding of the business. We strive for an environment where developers have the autonomy to pursue business solutions without … best practices. Providing on-call support as needed. Sometimes working alongside other developers on the same task. Desirable Experience: Multiple years of server-side development. Ideally have experience developing high-availability systems in Clojure with tight latency constraints. A solid understanding of micro-service architectures. Confident JVM knowledge. Proficiency in domain-driven design and domain modeling. A good More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
esure Group
has extensive backend development experience with Java and understands what its like to work in an ever changing, Agile environment. What you'll do: Key technical member of a high performing Claim's Agile squad accountable for shaping our products and customer journeys An expert developer, working with developers to design and build customer facing systems using Java microservices … and mentor. Improving the engineering practices in the squad including code quality, testing and CI/CD Working with SRE engineers to build distributed systems with a focus on highavailability, low latency and scalability (you build it, you run it) Senior member of esure’s engineering community, engaging in tech forums and driving tech change wider than More ❯
West Midlands, United Kingdom Hybrid / WFH Options
ClearCourse
Senior Software Engineer SaaS Product Development Location: Warwick (Hybrid) Salary: Competitive + Bonus + Benefits Role Type: Full-Time, Permanent Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable software in a modern tech environment? Are you … thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on Azure while influencing decisions across architecture, testing, performance, and quality. Our Tech Stack: C# 7+/.NET Angular 13+ SQL Server Redis APIs and More ❯
day administration of VMWare and Nutanix clusters Performance and capacity management projections Create documentation for best practices in deploying Hyper converge solutions Provide virtual platform system technical performance and availability recommendations Plan and engineer expansion of converged infrastructure Deploy and test HA/BCP virtual environments for the firm Provide guidance for virtualization best practices Participate in the design … and manage virtual environments, including Datacenter cluster(s) managed by vCenter. Experience with VMware vCenter design/Nutanix Prism Central and implementation best practices. Experience with building and maintaining high-availability (>99%) VMware environments Extensive server hardware knowledge with HPE, Dell or SuperMicro server Ability to perform root cause analysis on all VMware products. E.g. ESX hosts, Virtual More ❯
IT, security, and supporting technologies. Developing and communicating solution architectures that meet functional and non-functional requirements. Supporting project and operational teams in implementing solutions and managing risks. Creating high-level designs for engineering teams. Providing technical guidance and problem-solving support to ensure delivery quality. The role also involves maintaining industry awareness by: Staying updated on evolving technologies … service improvement initiatives. The candidate must be a UK national with current DV clearance and possess experience in: Systems infrastructure engineering and architecture design, including network, storage, virtualization, and high-availability solutions. Microsoft Windows Server, Group Policy, security technologies, and secure gateway solutions. Requirements analysis, solution design, and SDLC processes. Working within secure, classified environments, especially MOD standards. More ❯
to be returned to our customers. - Debugging an issue in our OpenTelemetry pipelines causing us to silently drop spans. - An enthusiasm for both software development and systems engineering. - A high bar for code and configuration quality and readability. - A good understanding of current observability and reliability practices. - Experienced and comfortable in running incident response. - Big picture thinking - you can … follow an Infrastructure as Code approach to managing our infrastructure, using Terraform. - We follow a GitOps approach to managing our Kubernetes configuration, using ArgoCD and Helm. - We manage a high-availability metrics collection system using Grafana, Thanos & Prometheus. We're in the process of transitioning to OpenTelemetry and Honeycomb for our application telemetry (traces and metrics). - We More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
StepChange Debt Charity
the MSSP/SOC. What will you be doing? In this role, you will play a key role in implementing, optimizing, and maintaining the cloud infrastructure, ensuring robust performance, highavailability, and comprehensive support. You will also lead on the maintenance of the charity's cloud environments, , as well as MS 365 and other relevant technologies. This role … sell annual leave Hybrid working with IT equipment provided when youre working from home Group pension scheme Group Company Life Assurance Westfield Health cash plan with employee discounts in high street shops Vitality at Work health and wellbeing More ❯
services consulting, ideally experience with the 'Big-4' orsimilar Understanding of the following concepts/technologies: LDAP; FIDO; SAML; OAUTH; Active Directory; Linux; Databases (SQL/JDBC); Networking (including HighAvailability, Fault Tolerance, etc), Virtualisation technology Implementation and project methodologies (e.g. PRINCE2/AGILE) Your responsibilities will include: Collaborating with clients to understand their business requirements and translating … D projects When needed, workalongsideour Sales, Marketing & Innovation team to provide materials/Pre-Sales support for salesactivities Writing and reviewing reports and other client-facing deliverables, to a high standard Assisting with thought leadership activities, where appropriate The expectation will be that you have basic skill in the design and configuration of an IAM vendors capabilities (e.g. Life More ❯
of test artifacts throughout the entire test execution lifecycle. Collaborate closely with Visa's technology, product, and solution teams to understand new business initiatives and ensure the delivery of high-quality products. Partner with stakeholders to develop a robust Validation platform for both Sandbox and Production environments, serving as the product manager for the platform. Leverage business and systems … tools such as Postman or equivalent platforms . Extensive experience across the software development lifecycle, especially in e-commerce or web-based environments. Demonstrated success delivering robust, large-scale, high-availability web or mobile applications through technical implementations. Superior analytical and problem-solving skills, with the agility to adapt to evolving priorities and challenges. Hands-on experience with More ❯
feels like to work in finance. Our vision for a new era of banking puts people front and centre - we've built a business that empowers everyone to aim high, every day, to move finance forward. Find out more about our fantastic offerings at ! We're incredibly proud of our achievements and none of it would be possible without … teams About you: You've led engineering teams that build customer-facing digital products You're an empathetic leader - focused on growth, trust and accountability You've worked with high-availability distributed systems or financial platforms You're excited by the challenge of launching a new team and establishing a strong culture You've collaborated closely with product More ❯
Maintain and configure networking components (firewalls, switches, VPNs) Troubleshoot complex system and network issues Automate routine tasks using scripting tools (e.g., PowerShell, Bash) Monitor infrastructure health and performance, ensuring highavailability Collaborate with DevOps, security, and development teams on infrastructure projects Participate in on-call rotations and incident response Requirements: 3+ years of experience in IT infrastructure Strong More ❯
security space. This is a hands-on role, owning critical platform components across CI/CD, container orchestration and observability. Why join? * Build and run secure platforms for sensitive, high-availability systems * Autonomy to define and improve key infrastructure and deployment pipelines * Work alongside highly capable engineers in a focused, outcome-driven team What you'll be doing More ❯
functional engineering projects within small, agile teams. Your responsibilities will include: Building and optimising infrastructure in Azure using Terraform and ARM templates Debugging complex, multi-server services in a highavailability production environment Utilising configuration management tools, with a preference for Puppet Demonstrating proficiency in at least one of PowerShell, C# or Python Engaging in CI environments and More ❯
the internal IT infrastructure. In this role, you will be responsible for designing, deploying, maintaining, and optimising the hardware, software, networks, and systems that support internal operations to ensure highavailability, performance and security across our internal environments. Key accountabilities Design, install, and maintain internal infrastructure including servers, storage, networking, and vitalisation environments Monitor system performance, uptime, and More ❯
the internal IT infrastructure. In this role, you will be responsible for designing, deploying, maintaining, and optimising the hardware, software, networks, and systems that support internal operations to ensure highavailability, performance and security across our internal environments. Key accountabilities Design, install, and maintain internal infrastructure including servers, storage, networking, and vitalisation environments Monitor system performance, uptime, and More ❯
closely with product and engineering teams to translate business challenges into clear, actionable technical architectures, particularly across customer engagement touchpoints. Evaluate and design application and integration architectures that support highavailability, scalability, and future-proofing for voice and digital channels. Influence decision-making by working across both business and IT domains, balancing requirements to optimise usability and enterprise More ❯
understanding of IT infrastructure (networks, telephony, identity and access management). Ideally, working knowledge of healthcare capabilities (e.g., electronic care planning, medication administration). Deep industry knowledge would be high advantageous, but we understand that smart people can learn quickly. You can demonstrate the ability to create Solution designs for high-availability systems and cloud native 3rd … understanding of IT infrastructure (networks, telephony, identity and access management). Ideally, working knowledge of healthcare capabilities (e.g., electronic care planning, medication administration). Deep industry knowledge would be high advantageous, but we understand that smart people can learn quickly. . click apply for full job details More ❯
Whetstone, Greater London, UK Hybrid / WFH Options
Bupa
PACS) and familiarity with migrations to enterprise systems (e.g., HR and finance). Experience integrating systems during acquistions or the commissioning of new sites. Deep industry knowledge would be high advantageous, but we understand that smart people can learn quickly. You can demonstrate the ability to create Solution designs for high-availability systems and cloud native 3rd More ❯
the strategic vision and execution of UKG's One View Product and play a pivotal role in driving our product innovation strategy forward. This role requires a balance of high-level strategic thinking, people leadership, and hands-on execution. You will be responsible for ensuring that our One View product delivers seamless, user-centric experiences that align with our … broader business objectives and customer needs. This is a high-impact leadership role where you will be responsible for defining the future of our One View Product, enhancing performance, features, and global compliance, ensuring UKG continues to provide world-class, reliable solutions to millions of users. Key Responsibilities: Strategic Leadership & Vision: Develop and execute the strategic vision and roadmap … customer needs. Working in collaboration with the Customer experience teams to run formal feedback forums and build advocacy for the Product Cross-Functional Collaboration & Leadership: Lead and mentor a high-performing team of product managers and UX professionals, fostering a culture of innovation, collaboration, and ownership. Partner closely with engineering, managed services, and other business units to ensure One More ❯
impact. Your Impact: Lead and shape highly motivated data engineering teams, overseeing the end-to-end design and operation of large-scale cloud-based data infrastructure (Snowflake, AWS), ensuring highavailability, security, and automation. Champion engineering excellence and foster collaboration with product engineers, data scientists, and stakeholders to optimise data models, improve governance and quality, and deliver new … analytical products. Run mission-critical services alongside product teams, continuously improving data infrastructure performance, availability, and seamless integration with production systems. Establish and drive best practices for a culture of collaboration and operational excellence, focusing on incident resolution, fault tolerance, and self-healing systems. Provide leadership and guidance to set the data engineering function on a path of continuous … using big data technologies (e.g. Spark, Kafka, Hadoop), ensuring quality, scalability, and governance. Strong expertise in balancing trade-offs within complex distributed systems, focusing on data quality, performance, reliability, availability, and security. Proficient in software engineering with modern languages (e.g. Python, Scala, Java), applying best practices to create maintainable, scalable, and robust code. A continuous learner, up-to-date More ❯
SQL, optional C++ Location London Hybrid Flexible working (not fully remote) Salary Up to £130,000 base + bonus Benefits Private healthcare, pension, relocation & visa support, regular team events, high-spec workspace If you love writing clean Python and want to ship code that genuinely powers the markets, this is for you. You'll join one of the sharpest … ve worked with SQL databases (PostgreSQL a bonus) You're happy working in Linux and aren't afraid of the command line You like working in small teams with high autonomy and tight feedback loops You're curious about trading, finance or crypto (no prior experience needed - just interest) Some of the things you'll build: Real-time data … exchanges Internal GUIs for traders to monitor and manage positions Systems to reconcile trades and track risk across thousands of assets Infrastructure that supports OTC trading and automated settlements High-availability tools for quant teams to explore machine learning features Interview Process CV Review >Screening call with us >Technical Interview >Final Interview with Engineering Team >Offer If this More ❯
open minds. The people who thrive here share our belief that its not just what we do that mattersit's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a Senior Software Engineer to join our Unified Platform (UP) team. UP consolidates data and technologies into … Global Trading Operations group across a variety of specialties. This team is looking for application software developers who can help with our broad set of challenges. We work from high-level requirements where programmers are expected to gain an intimate understanding of the business. We strive for an environment where developers have the autonomy to pursue business solutions without … on best practices. Providing on-call support as needed. Sometimes working alongside other developers on the same task. Qualifications Multiple years of server side development. Ideally have experience developing high-availability systems in Clojure with tight latency constraints. A solid understanding of micro-service architectures. Confident JVM knowledge. A good understanding of functional paradigms and type theory. Exposure More ❯