401 to 425 of 1,013 High Availability Jobs

java developer for high-load microservices

Location
Greater London, England, United Kingdom
Задачи: Lead the design, development, and deployment of mission-critical applications using Java, Spring Boot, and JEE technologies Implement and manage microservices to ensure high availability, performance, and scalability using Service Discovery, Circuit Breaker, API Gateway, and CQRS Design and build secure, robust, and well-documented REST/… Jenkins Familiarity with Docker, Kubernetes, Git, Jira, and Confluence Excellent communication and problem-solving skills Ability to work independently and as part of a high-performing team Demonstrated experience driving projects from zero to production. Условия: Hybrid working model with flexible options based on business, customer, and individual needs ...

Lead Software Engineer (Remote, United Kingdom)

Location
United Kingdom
requirements and create design documents for implementation keeping in mind costs, capacity, shelf-life and choosing the right tools and technologies.* Design and develop high-traffic, large scale software applications as a full-stack developer - systems ranging from front-end UI, web and API services, data models and data … performance metrics, ensuring efficiency in cost.* Ensure best practices in system development ranging from test coverage, use of enterprise standards, adherence to target architecture, high-availability and scalability, low latency, and fault-tolerance, thus ensuring delivery of high-quality systems.* Create detailed documentation on systems as well ...

Site Reliability Engineer, Infrastructure - ThousandEyes

Location
City Of London, England, United Kingdom
powered assurance insights within Cisco’s Networking, Security, Collaboration, and Observability portfolios. Our distributed Site Reliability Engineering team of approximately nine engineers owns the availability, latency, performance, efficiency, monitoring, emergency response, and capacity planning of the platform while partnering closely with application development teams. We believe in operations, infrastructure … scale, highly available distributed systems that allow the ThousandEyes platform to process a constantly growing volume of telemetry data.Use AI Tooling to w rite high-quality code and automated solutions that enable fast, reliable releases, reduce operational expense, and allow our infrastructure and platforms to scale thoughtfully across regions. ...

Technology support I

Location
Greater London, England, United Kingdom
ensure a seamless user experience. As a Technology Support I team member in Commercial and Investment bank, you will ensure the operational stability, availability, and performance of our production application flows. Be part of the team responsible for troubleshooting, maintaining, identifying, escalating, and resolving production service interruptions …/symptoms into hypotheses), validating outputs and handling operational data according to sensitivity and security requirements. Assist in the improvement of operational stability and availability through participation in problem management. Identify and document basic issues and potential solutions and support the management of incidents, problems, and changes in technology ...

Senior Software Engineer (Java)

Location
City Of London, England, United Kingdom
electronic trading environments Lead performance tuning, optimisation, and refactoring of low‐latency trading components Investigate and resolve production issues, ensuring system stability and high availability Collaborate with global teams, including Architecture, DevOps, and Product Mentor and guide engineers to improve technical capability and engineering standards Experience/Competences … Strong experience designing and building high‐performance, low‐latency Java services within electronic trading Strong experience with distributed messaging technologies (Solace/Kafka) and real‐time systems Strong experience designing and building event‐driven systems deployed to cloud environments (AWS, EC2, EKS, Kubernetes) Experience with memory architectures and network ...

Senior Software Developer

Location
Metropolitan Borough of Solihull, England, United Kingdom
ongoing development of our Automotive Intelligence Platform. As a senior member of the team, you will contribute to the design, development, and delivery of high-quality, scalable solutions for the Pinewood Automotive Intelligence Platform, our enterprise-scale SaaS product used by automotive retailers and OEMs worldwide. This role … developer who enjoys building new product features, developing integrations with third-party systems, and working across the full software development lifecycle while supporting high engineering standards within a collaborative team environment. Key Responsibilities: Design, develop, and enhance enterprise-level software solutions using C#, .NET/.NET Core, Razor ...

Engineering Manager - Core Infrastructure (Remote)

Hiring Organisation
CrowdStrike
Location
London, UK
Employment Type
Full-time
team builds the foundational platform that powers CrowdStrike's massive scale. We focus on creating self-service infrastructure-as-a-code primitives, ensuring high availability, and optimizing our cloud footprint to empower our engineering teams to move faster with confidence. What You'll Do: Please note that … services for service teams at CrowdStrike. Participate in regular retros, capacity and planning meetings with your team, allowing team collaboration and discussions in a high fidelity manner. Be part of "lunch and learn" demos: for new POCs or design sessions to work out new architectures. Flexible working - with transparent ...

Engineering Manager - Core Infrastructure (Remote)

Hiring Organisation
CrowdStrike
Location
Reading, Berkshire, UK
Employment Type
Full-time
team builds the foundational platform that powers CrowdStrike's massive scale. We focus on creating self-service infrastructure-as-a-code primitives, ensuring high availability, and optimizing our cloud footprint to empower our engineering teams to move faster with confidence. What You'll Do: Please note that … services for service teams at CrowdStrike. Participate in regular retros, capacity and planning meetings with your team, allowing team collaboration and discussions in a high fidelity manner. Be part of "lunch and learn" demos: for new POCs or design sessions to work out new architectures. Flexible working - with transparent ...

Product Architect PLM/ALM

Location
Metropolitan Borough of Solihull, England, United Kingdom
will contribute to the ongoing support, optimisation, and evolution of PLM environments, helping to ensure they remain reliable and performant. You will ensure high availability and performance of the environments, enabling engineering teams to work efficiently and without disruption. The role combines hands‐on technical work, proactive system … with application, database, network, and security teams. You will support the implementation and ongoing operation of Siemens PLM Software solutions, helping customers achieve stable, high‐performing production environments throughout their digital transformation journey. This is a fully remote position with UK, offering flexibility and autonomy, while remaining part ...

Lead AI Solutions Architect

Hiring Organisation
Source Group International
Location
London, UK
Employment Type
Full-time
identifying, designing, and accelerating the delivery of production-grade ML, GenAI, and Agentic AI solutions. Your mission is to bridge the gap between high-level AI strategy and tangible business impact. You will lead the ideation and engineering of high-value AI products ensuring they are scalable, secure … Containerization (Docker, Kubernetes, Helm) to architect scalable, reproducible, and environment-agnostic AI platforms; specifically optimized for GPU-accelerated compute, distributed model training, and high-availability inference services. Hands-on experience applying MLOps and LLMOps principles, including automated model evaluation, drift detection, CI/CD for model weights/ ...

Global Banking & Markets - Systems Engineer - Vice President - London London · United Kingdom · Vice President

Location
Greater London, England, United Kingdom
execution, and control across millions of transactions. The Futures Mission Control team owns the reliability, scalability, and operation of trading systems in production. This high-impact role connects software engineering, client coverage, compliance, and trading operations. We analyse real-time trading issues, build software tools that reduce operational toil … Sales business users. Candidates need the technical and analytical skills to triage and resolve complex production issues while operating effectively in a fast-paced, high-pressure environment. In this role, you will diagnose complex system behaviours, coordinate incident responses, manage post-mortems, and oversee safe software deployments. By combining ...

Head of Infrastructure & Service Operations

Location
England, United Kingdom
operations, including incident management, change control, monitoring, service reporting, and capacity planning. Establish and manage service level agreements (SLAs) for business-critical systems, ensuring high availability and operational excellence. Lead infrastructure and operational vendor management, including cloud providers, managed service partners, and technology suppliers. Drive automation and operational … ensuring regular testing and continuous improvement. Ensure infrastructure services meet the demands of regulated environments and support future organisational growth. Build and develop a high-performing infrastructure and service operations team. Who you are Essential Skills & Experience Significant experience leading IT infrastructure and service operations functions, including senior leadership ...

Sr Lead Software Engineer - KDB - Vice President

Location
Greater London, England, United Kingdom
design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high‐quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall … experience developing/running large datasets and optimizing query performance. Practical experience scaling and load‐balancing of KDB applications. Practical experience building resilient and highavailability KDB applications. Preferred qualifications, capabilities, and skills Experience with market data venue and vendor data platforms. AWS Experience. Experience in Terraform ...

IT Development Manager / Lead (Platform)

Location
Belfast, Northern Ireland, United Kingdom
tasks and ensuring adherence to technical standards. Oversee Agile delivery processes (Scrum/Kanban), including sprint planning, stand-ups, estimation, retrospectives, and demos. Ensure high-quality code, effective peer reviews, secure coding practices, and reliable CI/CD pipelines. Support the stability, scalability, and performance of Hermes, managing technical … collaborating with Solution Architects or architecture functions. Demonstrated success improving engineering standards, delivery processes or team performance. Experience in travel, reservations, booking platforms, or highavailability transactional systems. Exposure to cloud technologies (AWS, Azure), microservices or event‐driven architectures. Experience in integration‐heavy environments or API/middleware ...

Network Infrastructure Consultant

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
organization's strategic goals and technology initiatives. Key Responsibilities:· Design, Implement, and Manage Network InfrastructureLead the design and deployment of robust, scalable, and high-performing network architectures, including LAN, WAN, WiFi, and cloud networking solutions.· Expertise in routing, switching, and network segmentation to support business operations across multiple sites … cloud environment.· Cloud Networking ExpertiseArchitect and manage cloud-based network solutions (e.g., AWS, Azure, GCP) to support a range of applications and workloads.· Ensure high availability and performance of network services in cloud environments, leveraging virtual network functions, VPNs, and direct connections.· Design cloud-to-cloud and hybrid ...

Network Infrastructure Consultant

Location
Greater London, England, United Kingdom
organization’s strategic goals and technology initiatives. Key Responsibilities Design, Implement, and Manage Network Infrastructure Lead the design and deployment of robust, scalable, and high-performing network architectures, including LAN, WAN, WiFi, and cloud networking solutions. Expertise in routing, switching, and network segmentation to support business operations across multiple … environment. Cloud Networking Expertise Architect and manage cloud-based network solutions (e.g., AWS, Azure, GCP) to support a range of applications and workloads. Ensure high availability and performance of network services in cloud environments, leveraging virtual network functions, VPNs, and direct connections. Design cloud-to-cloud and hybrid ...

Senior Site Reliability Engineer

Location
Reading, England, United Kingdom
with our lead/backend/staff engineers. Who you are (must-haves) 5+ years in infrastructure engineering, DevOps, or SRE, operating large-scale, high-availability production systems using Kubernetes Production Operational experience - a live cluster under real load, not a lab. Fluent with Helm, and Terraform … standardisation vs. one-off) At least one infrastructure build you owned end to end - with the outcome metric attached (deploy time, MTTR, cost, adoption, availability). Cross-functional strength. Track record working with product, backend/frontend teams to pull through collective initiative. ML & AI platform (strongly preferred) Running ...

Senior Platform Engineer (Product Initiatives) - Systems Integrator

Location
United Kingdom
infrastructure that powers real-world engineering breakthroughs? Join a near-unicorn AI research lab backed by leading investors, where the product team delivers a high-availability AI Factory to global aerospace, automotive, and energy clients. The role involves building a state-of-the-art internal developer platform orchestrating … architectures across hybrid environments (AWS/Azure/Sovereign Cloud) to ensure absolute data isolation between global industrial customers. GPU Orchestration: Manage autoscaling and high‐performance scheduling for NVIDIA H100/L40 clusters to handle "bursty" physics inference demands. Hybrid‐Cloud Networking: Manage data gravity and secure connectivity between ...

Software Engineer

Location
Greater London, England, United Kingdom
this low-TRL product, bridging the gap between tactical edge sensors in low-bandwidth environments and strategic HQs running enterprise analytics. Python Engineering: High proficiency in Python for microservices, API development (FastAPI/Flask), data processing, and backend service development. Docker & Container Orchestration: Deep knowledge of containerisation using Docker … Edge Computing, CI/CD Pipelines, Store-and-Forward Architecture. Integration & Security: Palantir SDKs/APIs, Webhooks, Secure Coding Practices, Defense Cyber Protection, High Availability, Low-Bandwidth Optimisation. Important Information Start Date: ASAP Security Requirements: Minimum clearance required is SC - due to the nature of the role ...

SENIOR CLOUD ENGINEER

Location
Greater London, England, United Kingdom
struggle with lengthy recruitment processes, limited access to qualified candidates, and stringent budgetary and regulatory constraints. Private sector businesses, on the other hand, encounter high turnover rates, difficulties managing a mix of permanent and temporary staff, and challenges in sourcing specialised talent for niche industries. These sector-specific obstacles … meet our clients' needs. Responsibilities Design and implement cloud-based solutions to support business applications and services. Manage and optimize cloud infrastructure to ensure high availability and performance. Collaborate with cross-functional teams to define and implement cloud architecture strategies. Automate cloud operations and processes to enhance efficiency ...

Senior Cybersecurity Engineer

Location
Coventry, England, United Kingdom
host-based security technologies. Develop and review secure architectures, standards, procedures and security controls. Support system hardening, vulnerability management and security improvement initiatives. Produce high-quality technical documentation, reports, procedures and customer deliverables. Perform cybersecurity IEC62443 risk assessments and vulnerability assessments within OT and industrial environments. Undertake and manage … including NIST, ISO 27001, IEC 62443 and the NCSC Cyber Assessment Framework (CAF). Strong understanding of Networking, Ethernet-based industrial networks, switching technologies, high-availability and network redundancy concepts, including segmentation, link aggregation and protocols such as STP, RSTP, MSTP, OSPF, EIGRP, HSRP and VRRP, as well ...

Sr Lead Software Engineer - KDB+ / Q

Location
Greater London, England, United Kingdom
design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall … experience developing/running large datasets and optimizing query performance. Practical experience scaling and load-balancing of KDB applications. Practical experience building resilient and high-availability KDB applications. Preferred qualifications, capabilities, and skills Experience with market data venue and vendor data platforms. AWS Experience. Experience in Terraform ...

Principal Platform Security Engineer

Hiring Organisation
Hiscox AG
Location
London, UK
Employment Type
Full-time
years' DevOps/Platform Engineering experience delivering solutions in Azure and/or GCP.Full‐stack application and infrastructure solution design, ensuring robust security controls, high availability, and operational resilience throughout. Working knowledge of vulnerability and compliance management (scanning through to remediation), patch management, endpoint protection/anti-malware … delivery focus, able to prioritise effectively and deliver outcomes in a fast-paced environment with shifting demands. Able to operate effectively in a small, high-impact team while collaborating across a wider product/engineering organisation. Excellent communication and stakeholder-management skills, able to influence at all levels ...

Cloud Engineering Team Lead

Hiring Organisation
Capital On Tap
Location
London, UK
Employment Type
Full-time
culture of continuous improvement, providing meaningful mentorship and constructive feedback that helps engineers grow. Driving team performance by resolving bottlenecks, fostering accountability, and sustaining high engagement to ensure consistent delivery & resource efficiency. Driving the adoption of AI within the team, ranging from day to day operations to large scale … writing, managing, and optimising infrastructure with tools such as Terraform. Experience using CI/CD tools, building pipelines, templates and troubleshooting. Experience with applying high availability across cloud architectures, ideally including multi-cloud. Experience with containerisation technologies such as Kubernetes and Docker. A customer-focused, commercially aware ...

Principal Platform Security Engineer

Location
Greater London, England, United Kingdom
DevOps/Platform Engineering experience delivering solutions in Azure and/or GCP.* Full‐stack application and infrastructure solution design, ensuring robust security controls, high availability, and operational resilience throughout.* Working knowledge of vulnerability and compliance management (scanning through to remediation), patch management, endpoint protection/anti-malware … delivery focus, able to prioritise effectively and deliver outcomes in a fast-paced environment with shifting demands.* Able to operate effectively in a small, high-impact team while collaborating across a wider product/engineering organisation.* Excellent communication and stakeholder-management skills, able to influence at all levels ...