1 to 25 of 567 Permanent SaaS Jobs in Central London

with the bank's business requirements. Define and maintain architecture standards, principles, and best practices. Lead the design and delivery of complex integrations involving cloud solutions (public, private and SaaS). Integration Strategy and Implementation Design and oversee the implementation of end-to-end integrations using Middleware platforms, APIs, microservices, and other technologies. Collaborate with development teams to implement integration More ❯

Profile Essential skills/knowledge/experience: Proven experience in Azure cloud migration projects. Strong Experience in .Net Core, Angular, and SQL. Strong knowledge of Azure IaaS, PaaS, and SaaS offerings. Expertise in designing solutions using Azure App Services, Application Gateway, Azure Functions, Logic Apps, and Azure SQL databases. Experience with microservices architecture, and API Management. Strong understanding of Azure More ❯

Senior Full Stack Engineer | Node.js & SQL | Data‐Heavy FinTech Platform You’ll join a 50‐person, London/US SaaS scale‐up serving top‐tier investment firms with a market‐leading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is London‐based (circa 13–14 people across DevOps, Frontend, AI/ML, Backend, and More ❯

modular application architectures. Integration & APIs: Experience with RESTful APIs, microservices, and system integration patterns. Cloud Platforms: Experience with cloud services (e.g., Microsoft Azure, AWS, Google Cloud) including PaaS and SaaS offerings. DevOps Practices: CI/CD pipelines, infrastructure as code, automated testing, and monitoring tools. In return we offer a fantastic benefits package including: Up to 10% employer pension contribution More ❯

modular application architectures. Integration & APIs: Experience with RESTful APIs, microservices, and system integration patterns. Cloud Platforms: Experience with cloud services (e.g., Microsoft Azure, AWS, Google Cloud) including PaaS and SaaS offerings. DevOps Practices: CI/CD pipelines, infrastructure as code, automated testing, and monitoring tools. The Curve Group is a dynamic Recruitment Services and Human Resources business with a mission More ❯

modular application architectures. Integration & APIs: Experience with RESTful APIs, microservices, and system integration patterns. Cloud Platforms: Experience with cloud services (e.g., Microsoft Azure, AWS, Google Cloud) including PaaS and SaaS offerings. DevOps Practices: CI/CD pipelines, infrastructure as code, automated testing, and monitoring tools. The Curve Group is a dynamic Recruitment Services and Human Resources business with a mission More ❯

experience. Continuously assess emerging technologies and trends to evolve the cloud roadmap. Architecture & Design Partner with Microsoft and internal SMEs to design enterprise-grade Azure solutions across IaaS, PaaS, SaaS, and AI services. Develop resilient, scalable, and secure cloud platforms to support global operations and business continuity. Transformation Collaborate with architects and engineering teams to modernise legacy systems and enable More ❯

/CD approaches to IaC Knowledge of IaaS implementation, Availability sets, Azure Networking concepts, Express Route, DNS, Load Balancing Strong skills in areas such as Docker, Kubernetes, IaaS, PaaS, SaaS to name a few Your Security Clearance To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. To obtain SC clearance, the successful More ❯

management. Familiarity with modern IT practices such as Agile, DevOps, and ITIL. Working knowledge of microservices, event-driven architectures, SOA, APIs, and cloud-based services (IaaS/PaaS/SaaS). Strong interpersonal and leadership skills, with the ability to collaborate, influence, and challenge stakeholders. Ability to distil complex problems into clear technical and strategic solutions. Strong business acumen and More ❯

and non-technical team members A passion for building robust, efficient software and a desire to continuously improve your skills and knowledge Familiarity with financial technologies, payment systems, or SaaS products Experience with continuous integration/continuous deployment (CI/CD) pipelines Desirable Experience delivering challenging integrations with 3rd party systems Understanding of event-driven system design Why Ontik? At More ❯

and risk management solutions is a nice to have Experience designing and building customer facing applications/components Self-starter who is enthusiastic for software work in a software-as-a-service company. Driven by client satisfaction. Strong teamwork skills. Ability to manage own time and deliver expected results on time. Commitment to continuous learning and improvement. Exceptional analytical skills. More ❯

platforms deployed on AWS or similar cloud environments. Excellent communication and stakeholder management skills, with the ability to translate technical direction into business outcomes. Previous exposure to the property, SaaS, or workflow automation space is advantageous. Summary A rare opportunity for a technically strong, execution-focused engineering leader to shape and scale a next-generation AI automation platform from the More ❯

Fixed Assets, Project Portfolio Management, and EPM). Strong stakeholder management and leadership skills with the ability to influence senior management. Desirable Skills Familiarity with cloud-based architectures and SaaS implementation approaches. Exposure to AI-driven automation , Oracle Digital Assistant , and intelligent process optimisation frameworks. Knowledge of integration methodologies with third-party ERP or finance systems. Excellent communication, analytical, and More ❯

Senior Data Engineer – (ML Deployment Experience Required) Location: London (Hybrid: Monday–Wednesday in office) Salary: £65,000–£75,000 DoE Job Ref: J13026 An AI-first SaaS company on a mission to help organisations unlock the full potential of their first-party data is seeking a forward-thinking Senior Data Engineer with strong deployment experience to help manage and scale More ❯

such as Open-source Kafka, Cloudera Kafka, AWS MSK, etc. • Solid understanding of Kafka architecture and operational management in enterprise environments. • Experience in professional services or implementation consulting for SaaS products, especially involving data integration, streaming, or enterprise architecture Personal Besides the professional qualifications of the candidates we place great importance in addition to various forms personality profile. These include More ❯

Senior Data Engineer London (Hybrid) Up to £80k DOE About the Company We’re partnered with a rapidly scaling AI-driven SaaS business that helps global enterprises unlock the potential of their data. They are entering a really exciting next phase of expansion - scaling their platform, deepening automation and developing their AI solutions. About the Role This business is looking More ❯

warehouse and working with stakeholders to gather requirements. Technical Skills Languages: Python, SQL Databases: Microsoft SQL Server (Azure SQL Database, SQLite) ETL Tools: SSIS, Azure Data Factory Cloud Platforms: SaaS and PaaS environments Reporting: Power BI Productivity Tools: Advanced Excel skills Comprehensive knowledge of data warehouse lifecycles and architecture Experience working within Agile or Kanban frameworks Familiar with Azure DevOps More ❯

HTML, SQL, PowerShell, MS Dynamics 365, Sitecore, BI & Data tools (e.g., Power BI, DAX) Understanding of cloud and DevOps practices — CI/CD, automation, containers, PaaS/IaaS/SaaS Strong grasp of SDLC and engineering practices — TDD essential; Selenium/Spec Flow desirable A collaborative mindset with ownership, energy, and a drive to achieve outcomes Please apply now if More ❯

work experience. Experience within the FX and payments industry is desirable. Skills Strong knowledge of C# & .NET 6 or above and Angular. Knowledge of Azure Cloud, in particular providing SaaS solutions. Knowledge of object-oriented programs, SQL, web application development and writing secure and robust code. Creating/maintaining accurate and current system documentation to serve as reference points for More ❯

+ performance bonus + excellent benefits Tech: .NET 6/7, C#, AWS, REST APIs, SQL, CI/CD, Microservices The Opportunity We are partnering with a fast-growing SaaS company in Central London that is expanding its engineering team and looking for a Junior .NET Software Engineer who is eager to learn, grow, and work with modern technologies. This More ❯

CI/CD workflows, and containerised development. Excellent communication and problem-solving skills. Bonus Points For: Experience in AI-driven or automation-heavy environments. Exposure to PropTech, data-heavy SaaS platforms, or real-world workflow automation. Familiarity with microservices and orchestration tools (Docker, Kubernetes). What’s on Offer: Competitive salary + equity options. The opportunity to help shape the More ❯

Data Engineer London (Hybrid) Up to £60k DOE About the Company We’re partnered with a rapidly scaling AI-driven SaaS business that helps global enterprises unlock the potential of their data. They are entering a really exciting next phase of expansion - scaling their platform, deepening automation and developing their AI solutions. About the Role This business is looking to More ❯

the charge in implementing robust security measures, collaborating closely with cross-functional teams to fortify our defences against cyber threats. Responsibilities Strategic guidance for secure adoption and use of SaaS & PaaS platforms and services in the Microsoft, Google & Atlassian ecosystem, MongoDB Atlas, and other first-party platforms developed in house. The services include databases, API gateways, code repositories, integration services More ❯

will have the following: Substantial experience in full stack development (Go). Proficiency in React and knowledge of other front-end frameworks like Angular or Vue.js. Strong understanding of SaaS architecture and cloud services. Experience with RESTful APIs and microservices architecture. Familiarity with database technologies (such as SQL Server, PostgreSQL and NoSQL). Excellent problem-solving skills and attention to More ❯

will have the following: Substantial experience in full stack development (Go). Proficiency in React and knowledge of other front-end frameworks like Angular or Vue.js. Strong understanding of SaaS architecture and cloud services. Experience with RESTful APIs and microservices architecture. Familiarity with database technologies (such as SQL Server, PostgreSQL and NoSQL). Excellent problem-solving skills and attention to More ❯