25 of 25 Remote High Availability Jobs in Hemel Hempstead

Certified Advanced Networking). Experience with SD-WAN, Zero Trust Networking, IPv6. Knowledge of VoIP, QoS, SIP, and network telephony solutions. Experience working in high-availability or enterprise environments. Familiarity with automation tools (Ansible, Terraform, Python scripting). Key Responsibilities Network Design & Implementation; Design and deploy LAN, WAN … WLAN, and VPN solutions. Configure and maintain routers, switches, firewalls, and load balancers (Cisco, Ubiquiti, Fortinet, etc.).Optimize network architecture for high availability, redundancy, and scalability. Network Operations & Troubleshooting; Monitor and maintain network performance using NMS tools (e.g., SolarWinds, PRTG, Nagios). Diagnose and resolve complex network issues More ❯

NETWORK ENGINEER | Juniper, Palo Alto, Azure Cloud Networking | to £75,000 plus 20% bonus Juniper, Palo Alto firewalls, Azure Cloud (training provided) Network monitoring, high availability hybrid Cloud environment (Azure) Global Investment Fund Manager 4 days in the London office, 1 day WFH This impressive, privately owned Investment … an experienced Network Engineer to join their small IT team in London. Reporting to the Head of Infrastructure, you will take ownership of ensuring high availability of a complex hybrid Cloud environment working with Juniper, Palo Alto firewalls, routers, switches, load balancing and WiFi access points. They have More ❯

for data quality checks, validation, and governance. • Champion data security, compliance, and privacy best practices. • Monitor and troubleshoot data issues in real-time, ensuring high availability and integrity. Essential: • 3+ years of experience in data engineering, data architecture, or similar roles. • Expert proficiency in Python, including popular data … handling geospatial datasets and related libraries (e.g., GDAL, GeoPandas, Rasterio). • Familiarity with data cataloguing tools and practices. • Prior experience in a startup or high-growth tech company. • Familiarity with containerisation (Docker), orchestration tools (Airflow, Prefect), and CI/CD workflows. • Understanding of foundational MLOps and data-centric AI More ❯

networking, and security considerations. Evaluate, select, and implement VDI technologies (e.g., Citrix Virtual Apps and Desktops, VMware Horizon, Microsoft Azure Virtual Desktop). Ensure high availability, performance optimization, and disaster recovery of VDI environments. Collaborate with IT security, network, and application teams to ensure seamless integration and compliance. More ❯

Develop and implement deployment strategies, policies, and standard operating procedures Select, deploy, configure, and operate alerting and monitoring systems Optimise system performance and ensure high availability through load balancing, failover strategies, and automated scaling Implement and maintain security best practices and ensure compliance with industry standards (e.g. GDPR More ❯

Implement best practices for observability and monitoring using tools like New Relic, DataDog, or Splunk. Influence design decisions to ensure scalable, secure architecture and high availability. Key Requirements: 5+ years in Site Reliability Engineering and/or DevOps roles. Strong Linux administration and scripting skills. Hands-on experience with More ❯

+ Benefits 📍 Hybrid Working – 3 Days Onsite in Central London Join a global leader in financial data services as a C++ Developer on their high-performance Real-time Market Data team. This team powers the ingestion and delivery of over 40 billion market data messages daily, serving a global … ll Be Doing Enhance global data delivery and storage platforms processing billions of daily messages Troubleshoot and resolve real-time production issues to ensure high availability Deliver performance optimisations in a dynamic, high-volume environment Collaborate closely with Developers, QA, DevOps, and Support teams on robust system … Offer Up to 8% performance bonus Private healthcare Pension contributions Hybrid model: 3 days remote/2 days onsite in central London A collaborative, high-calibre engineering environment If you're a skilled C++ Developer ready to make an impact at the core of the financial markets, apply now More ❯

expert who thrives on solving complex backend problems at scale? Do you want to help shape the architecture of cloud-first systems in a high-performance environment? My client is seeking a Senior Software Engineer to join their growing engineering team. This role will focus on building and maintaining … or Spark Exposure to serverless architectures using AWS Lambda Familiarity with monitoring and logging tools (e.g. CloudWatch, Prometheus) Previous experience working in regulated or high-availability environments Location & Flexibility: This role can be fully remote, with optional visits to a UK-based office The company supports flexible working More ❯

/Azure)/on-premise ecosystem and seek a Network Engineer for design, implementation, and stewardship of our hosting environments. This role emphasizes observability, high-availability, security, and infrastructure-as-code, involving collaboration with TechOps, DevOps, and InfoSec, and support of existing/acquired assets. Responsibilities Implement technical More ❯

requirements, translate them into technical solutions, and enhance the trading platform’s functionality and performance. Focus on improving system performance, minimizing latency, and ensuring high availability of trading systems, with a strong emphasis on efficient Python coding practices. Develop tools for real-time monitoring, risk assessment, and analytics … information sharing. Demonstrated enthusiasm for ongoing learning and a proactive attitude towards adopting new technologies. Ability to thrive in a fast-paced, adaptable, and high-pressure environment, delivering results efficiently. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a Python More ❯

Ascertia is a global leader in PKI and high-trust electronic signature solutions. The company designs and develops software products in-house and sells these to a global audience, mainly through a network of local reseller partners.Ascertia has experienced solid revenue growth and is hiring several new team members … with support teams in other geographies Ensuring good response times and close communication while items are being resolved with a problem solving mentality – for high priority customers and partners there may be an occasional requirement to assist the Extended Support team in handling complex issues and need careful nurturing … product deployments, so that products are developed in a way that makes them easy to install, configure and set up with appropriate resiliency and high availability Flexibility is required to work when, where and as required to complete the job with high standards of presentation and written More ❯

configure and optimise PostgreSQL databases hosted on Amazon Aurora and Oracle databases hosted on on-premise Exadatas and AWS RDS. Support the migration of high-performance, mission-critical databases from on-premise Exadata's to AWS Aurora Postgres. Support workloads on other database engines in AWS, including MySQL, MariaDB … other regulatory requirements. Implement security best practices, including user management, encryption and auditing. Design and implement database schemas, partitioning strategies and indexing solutions. Ensure high availability, disaster recovery and scalability of database systems. Configure strong monitoring and management processes and tooling to help troubleshoot and resolve complex database More ❯

software solutions that meet business requirements. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot and resolve technical issues, ensuring high availability and performance of applications. Mentor and support team members, fostering a culture of learning and collaboration. Requirements: Experience in software development, with More ❯

Head of Engineering – SaaS Pipped is recruiting on behalf of an innovative, high-growth client in the SaaS sector. Location: UK (remote-first with occasional team meet-ups) Package: £75-90k Why this role? Our client is scaling rapidly and needs an accomplished Head of Engineering to steer … Inspire, mentor and develop managers and ICs across multiple locations; build succession and hiring plans. Delivery – Partner with Product, Design and CX to ship high-impact features on time and to quality. Excellence & Scale – Embed robust standards in architecture, testing, CI/CD and cloud infrastructure so the platform … hands-on coding not required). Familiarity with PHP, Python, React and AWS is advantageous. People focus – Proven ability to coach, motivate and retain high-performing, cross-functional and distributed teams. Commercial mindset – Comfortable balancing technical trade-offs with business priorities and communicating at C-suite level. Operational rigour More ❯

will be involved with the design, implementation and ongoing management of the hosting environment. The main purpose of the environments will be embracing observability, high-availability and infosec, along with IaC. You’ll be making sure that you support the system and network infrastructure with switches, routers, load More ❯

infrastructures across on-prem and cloud Manage and optimise firewalls, VPNs, routing, and switching for efficient connectivity Monitor and troubleshoot network performance to ensure high availability Enhance security by enforcing access controls, encryption, and compliance policies Collaborate with cloud and security teams to align network strategies with business More ❯

strong focus on automation, security, performance and observability Experience using OpenSearch or Elasticsearch based search engines to design and deploy webscale SaaS solutions in high-volume environments Experience managing MongoDB clusters for high-availability and scalability AWS managed data service experience and experience with AWS cost management … healthcare, enhanced parenting leave and more. Franklin Bates is a leading IT recruitment consultancy specialising in Software Development, AI, Cybersecurity, Cloud, & Data. We provide high quality contract, interim and permanent IT professionals to a broad range of technology companies within the UK. More ❯

across various full stack technologies, including Power Platform, Messaging services, Rabbit MQ, API, Kafka live streaming or similar. Manage the integration of application with high availability analytics and business intelligent products, ALM tooling’s, application monitoring systems. Implement standards and best practices, mentor junior developers, and execute development … activities in line with the overall delivery plan. Guide the team through technical challenges and ensure successful delivery of high-quality solutions. Collaborate with cross-functional teams, provide technical leadership, and contribute to the continuous improvement of our development processes. Define technical requirements, design and develop scalable applications, and More ❯

rota (1 week in every 5 weeks) to provide out-of-hours support as required. Job Responsibilities: Design, implement, and maintain network infrastructure, ensuring high availability and security. Troubleshoot and resolve network issues across various layers and platforms (Layer 2, Layer 3, and Layer 4 protocols, wireless, AWS … headquartered in Zurich, we invite you to apply. When you do, please send your resume in English via the Apply button. Due to the high volume of applications we receive, we are unfortunately unable to respond personally to every candidate. If you do not hear from us, please understand More ❯

AWS and/or Azure) Microservices , messaging, APIs Data transformation/ETL Monitoring tools Infrastructure and Security Understanding of: Secure systems and software design High-availability/resilient system architectures Multi-data-centre deployments Strong communicator with the ability to translate complex technology into clear business language. Hands More ❯

next-generation digital cash savings platform. Their mission is to help people and institutions make the most of their money by simplifying access to high-performing savings products. The Role We’re looking for a Java Developer to join their growing platform team on a 6-month Outside IR35 … contract . This is a backend-focused role where you'll contribute to the architecture and build of a high-availability, API-driven SaaS platform. You’ll work in a collaborative, fast-paced environment, helping them scale to meet growing demand from financial institutions and end-users alike. … oriented and event-driven systems Optimise and manage PostgreSQL databases Contribute to light React frontend work when needed Build and deploy using AWS Uphold high standards for engineering quality, performance, and reliability Required Experience Strong Java engineering experience, ideally with Micronaut or Spring Boot Solid experience with PostgreSQL , including More ❯

business analysts, and other stakeholders to gather requirements and translate them into technical specifications. Performance Optimization: Monitor system performance and implement improvements to ensure high availability, reliability, and efficiency of software applications. Security and Compliance: Ensure that all software solutions comply with industry standards and regulations, particularly concerning More ❯

Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client will put you through NPPV3 clearance, as part of onboarding. Key Responsibilities Handle and resolve More ❯

alignment with business and technological objectives. Project Oversight : Lead the design and engineering of data centre projects, including greenfield builds and complex retrofits, ensuring high availability, low latency, and energy efficiency. Technical Excellence : Oversee all aspects of critical infrastructure design, including power, cooling, and network systems, ensuring world … innovation in data centre design, focusing on sustainability initiatives such as energy efficiency and renewable energy integration. Team Leadership : Build, mentor, and lead a high-performing team of design engineers and project managers across multiple regions. 📍London, hybrid working model, with travel to multiple client sites when needed. 💷Competitive … field - Relevant technical certifications (e.g., CDCP, CDCS, or CDCDP) or advanced engineering degrees are highly desirable. Deep expertise in designing mission-critical facilities with high-performance requirements. Proven leadership in managing large-scale projects across EMEA and US regions. Strong understanding of regulatory and compliance standards in data centre More ❯

functions. You will be responsible for setting the technical direction, improving engineering velocity and quality, establishing modern practices across the SDLC, and growing a high-performing team capable of building and maintaining complex, scalable systems. You must have a proven track record of delivering enterprise-grade applications and services … PowerApps, PowerAutomate, LogicApps), SharePoint, and custom web applications. Lead optimization and governance around API design (RESTful services, rate limiting, versioning, monitoring, etc.). Ensure high data consistency, operational integrity, and well-documented interface contracts between services. Software Delivery, CI/CD & DevOps Define and implement scalable CI/CD … and container-based services. Drive cost-effective use of cloud services and performance optimization across environments. Ensure cloud architectures support observability, fault tolerance, and high availability. Data Engineering & Intelligent Systems Guide the engineering team in data modelling, data access patterns, and efficient use of databases (MSSQL, PostgreSQL, MySQL). More ❯