1 to 25 of 54 SaaS Jobs in the City of Westminster

Ruby on Rails Lead Engineer

Hiring Organisation
CANADA LIFE
Location
Westminster, Greater London, UK
evolving into a more modern, customer-centric, and engineering-led organisation. As we modernise our IT estate and shifting our focus towards cloud, SaaS/PaaS, and product-centric delivery models, we are creating engineering excellence and empowered teams. Job Purpose We are now looking for a Lead Engineer ...

Ruby on Rails Engineer

Hiring Organisation
CANADA LIFE
Location
Westminster, Greater London, UK
evolving into a more modern, customer-centric, and engineering-led organisation. As we modernise our IT estate and shifting our focus towards cloud, SaaS/PaaS, and product-centric delivery models, we are creating engineering excellence and empowered teams. Job Purpose We are looking for Ruby on Rails Software Engineers ...

Cloud DevOps Enginneer

Hiring Organisation
Randstad Technologies
Location
Westminster, Greater London, UK
a close eye on performance and cost, this role will suit you well. What you'll be doing Cloud Operations & Reliability: Manage and support SaaS, IaaS, and PaaS in Azure. Monitor performance, availability, and security. Optimise Azure networking. FinOps & Cost Optimisation: Implement FinOps for cost tracking and optimisation. Forecast costs ...

Product Director

Hiring Organisation
REED.CO.UK
Location
Westminster, Greater London, UK
data-informed decision-making. Experience managing customer experience or operational functions. Understanding of product design principles, testing methodologies, and success metrics. xkybehq Background in SaaS or B2B product environments is highly desirable. Recruitment or HR tech experience is helpful but not essential Benefits Hybrid working as standard 25 days annual ...

Full Stack Developer (Outside IR35)

Hiring Organisation
Hunter Healthcare Resourcing Limited
Location
Westminster, Greater London, UK
Employment Type
Full-time
Experience working with large, complex healthcare datasets • Strong communication skills with the ability to work independently and take ownership Desirable • Experience with multi tenant SaaS applications • DevOps or CI CD experience • Experience working within healthcare data, analytics or digital transformation programmes Please note that sponsorship is not available for this ...

Senior Technical Delivery Manager AI & Cloud

Hiring Organisation
Michael Page Technology
Location
Westminster, Greater London, UK
Skills & Experience 10+ years experience in project or delivery management within financial services Strong technical background with experience across infrastructure and applications Experience delivering SaaS and cloud migration programmes Understanding of DevOps, CI/CD and automation environments Proven experience managing budgets, forecasting and financial tracking Experience overseeing multiple concurrent ...

Senior Full Stack Developer (Senior Legal Technology Developer)

Hiring Organisation
Precise Placements
Location
Westminster, Greater London, UK
Employment Type
Full-time
a ticket-driven development role. You'll: Build and customise applications using JavaScript (Node.js, React, TypeScript) Develop integrations and APIs across third-party SaaS platforms Embed solutions into the Microsoft ecosystem (SharePoint, Power Platform, Azure) Help define development standards and best practices Work closely with IT to align source control ...

Senior Solution Architect

Hiring Organisation
Robert Half
Location
Westminster, Greater London, UK
a unified customer data and personalisation roadmap Enhancement of identity, access management, and data protection frameworks Migration from legacy platforms to cloud-native or SaaS solutions Define and govern architecture standards and roadmaps during large-scale transformation Ensure solutions strike the right balance between innovation, scalability, complexity, and cost-efficiency ...

Senior DevOps Engineer

Hiring Organisation
True North Group
Location
Westminster, Greater London, UK
modern CI/CD tooling and GitOps approaches Experience with observability tooling (metrics, logs, tracing) Background in cloud platforms, AI infrastructure, or high-scale SaaS environments Why Join Work on core infrastructure powering cutting-edge AI systems High impact and ownership over architecture and tooling decisions Collaboration with senior engineers ...

IT Systems Manager

Hiring Organisation
Asset Resourcing Limited
Location
Westminster, Greater London, UK
built, the right way and that it works for the business when it goes live. Application Platform Maintenance Management: Own the relationship with our SaaS vendors and manage these products within the organisation. You will administer our systems internally, working with vendors to troubleshoot issues. Manage tickets, requests for enhancements ...

DevOps Lead - Azure / Kubernetes / Terraform - £110K

Hiring Organisation
Oscar Technology
Location
Westminster, Greater London, UK
about this opportunity, or are considering applying, then please read the following job information. DevOps Lead - Azure/Kubernetes/Terraform - £110K A leading SaaS and Data Technology company is expanding steadily and creating new leadership opportunity. They're seeking a technically strong, client-focused DevOps Engineer with expertise ...

Junior Software Developer

Hiring Organisation
Lumora Solutions
Location
Westminster, Greater London, UK
Graduate Backend Software Engineer (C#/.NET) Location: London (Hybrid) Salary: ~£30,000 – £35,000 basic + bonus Our client is a fast-growing SaaS technology company building intelligent platforms used by global enterprises in highly regulated environments. With plans to grow the engineering team by ~30% this year, they ...

Senior Software Developer

Hiring Organisation
Lumora Solutions
Location
Westminster, Greater London, UK
Backend Software Developer (C#/.NET) Location: London (Hybrid) Salary: £75,000 – £80,000 basic + 10% bonus Our client is a high-growth SaaS technology company building intelligent platforms used by global enterprises in highly regulated environments. They are looking to grow by 30% this calendar year ...

Dynamics CRM Solutions Architect

Hiring Organisation
VIQU IT Recruitment
Location
Westminster, Greater London, UK
would be great but not essential (Configure, Price, Quote). In-depth knowledge of Azure and hands-on experience with the implementation of COTS, SaaS, and cloud-based technologies. Expertise in designing and developing solutions across multiple platforms. Demonstrated ability to collaborate with global teams. Strong understanding of complex organisational ...

ServiceNow Advisory Consultant

Hiring Organisation
83zero Ltd
Location
Westminster, Greater London, UK
confidently with senior stakeholders and influence decision-making ServiceNow Certified System Administrator (CSA) certification; implementation certifications preferred ITIL Foundation and a solid understanding of SaaS and on-premise architectures A collaborative mindset, strong communication skills, and a focus on inclusive ways of working Reward & package Base salary ...

Azure Infrastructure Engineer

Hiring Organisation
Proactive Appointments
Location
Westminster, Greater London, UK
help maintain and enhance a robust pipeline of operational improvements. Key Responsibilities Design, deploy, and support cloud infrastructure using Microsoft Azure (IaaS, PaaS, and SaaS) Collaborate on cloud migration strategies and the design of new IT platforms Deliver 2nd/3rd line operational support, including coordination with third-party providers ...

IT Systems Analyst

Hiring Organisation
Harrison Holgate
Location
Westminster, Greater London, UK
other technology vendors. * Administer and support Microsoft platforms and enterprise tools. Troubleshoot Windows operating systems and Microsoft applications. Support cloud-based solutions, including SaaS applications and integration technologies. * Assist with cybersecurity controls, vulnerability assessments, compliance auditing, and security operations. Provide clear, non-technical explanations of IT concepts to colleagues across ...

AWS Platform Engineer

Hiring Organisation
Avanti
Location
Westminster, Greater London, UK
Contribute to CI/CD and GitOps workflows Improve multi-tenant platform architecture Enhance scalability, reliability and automation Solve complex production challenges in a SaaS environment What We Are Looking For Strong hands-on Kubernetes experience AWS production experience, ideally EKS Solid Infrastructure as Code expertise, Terraform preferred Experience building ...

3rd Line Support Engineer - Google Workspace

Hiring Organisation
Salt Search
Location
Westminster, Greater London, UK
Management Manage user provisioning, permissions and group policies Oversee software deployment, upgrades, patching and licence compliance Support Slack (Salesforce Slack Admin), Airtable and related SaaS tools Network & Connectivity Troubleshoot LAN, Wi-Fi, VPN and remote access issues Support remote workers with secure access setup Assist with cloud-based infrastructure (PaaS ...

IT Helpdesk Support

Hiring Organisation
Reed
Location
Westminster, Greater London, UK
clear communication, regular updates, and a great user experience. Application Support Troubleshoot login issues, performance failures, and configuration queries. Support core business applications, including SaaS and on-prem systems. Network Support Diagnose Wi-Fi, VPN, and LAN connectivity issues. Determine local vs. broader network faults and escalate when needed. Incident ...

Workato Architect

Hiring Organisation
Oliver James
Location
Westminster, Greater London, UK
Responsibilities Define and own the Workato integration architecture & best practices Design end-to-end automation workflows and reusable recipes Lead integration strategy across SaaS, cloud, and legacy platforms Ensure solutions are secure, scalable, and maintainable Collaborate with engineering, data, and business teams Provide technical leadership and governance Key Skills & Experience ...

Security Engineer & Analyst Contracts - London

Hiring Organisation
Method Resourcing
Location
Westminster, Greater London, UK
challenge assumptions. There is potential for additional hires as the team expands. This is a Hybrid Azure tenancy with a complex infrastructure (cloud, virtualisation, SaaS, and multi-OS estate). Contract Details 12-18 months (likely extension) Hybrid working (2-3 days/week on-site) Day rate ...

Identity & Access Management Architect

Hiring Organisation
Picture More
Location
Westminster, Greater London, UK
Identity and Access Management. Previous experience working in large scale global environment (professional services experience preferred) Deep expertise in Microsoft identity and security across SaaS/PaaS, IAM, and Privileged Access domains, advanced Entra ID/Azure AD and on-prem AD. Relevant industry certifications such as CISSP Strong experience ...

Azure Security Specialist

Hiring Organisation
Oliver James
Location
Westminster, Greater London, UK
experience in cloud technologies. Deep knowledge of Azure design patterns, best-practice principles, and enterprise security models. Hands-on experience with IaaS, PaaS, and SaaS infrastructure coding. Ability to mentor peers and juniors. Understanding of current and emerging Azure technologies. Strong stakeholder management skills. xkybehq Relevant certifications ...

Senior Security Architect

Hiring Organisation
Harvey Nash
Location
Westminster, Greater London, UK
skills and responsibilities: Skilled in designing security architectures and implementing best practices across enterprise networks and cloud environments. Provides guidance on safeguarding cloud and SaaS platforms such as Workday, SAP, Salesforce, and Oracle. Well-versed in robust cloud frameworks and major cloud providers including Azure, AWS, and Google Cloud. Demonstrates ...