8 senior platform engineer jobs found

Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 per day. Inside IR35 Duration: 6 months About Codurance We're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing, sensible architecture, and teams that keep learning. Our engineers work embedded with client teams, so you get variety, real ownership, and the backing of a wider community of craftspeople who'll challenge you and help you grow. The role We're looking for a senior contract engineer to work on a financial platform where correctness actually matters. You'll design, build, and run TypeScript and Node.js services on AWS serverless infrastructure. You'll work in a small, cross-functional team alongside product, operations, and customer-facing colleagues, and you'll be the person people go to when they're stuck....

  Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 per day. Inside IR35 Duration: 6 months About Codurance We 're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing, sensible architecture, and teams that keep learning. Our engineers work embedded with client teams, so you get variety, real ownership, and the backing of a wider community of craftspeople who 'll challenge you and help you grow. The role We 're looking for a senior contract engineer to work on a financial platform where correctness actually matters. You 'll design, build, and run TypeScript and Node.js services on AWS serverless infrastructure. You 'll work in a small, cross-functional team alongside product, operations, and customer-facing colleagues, and you 'll be the person people go to when they 're...

Job Title: MS AD / Entra ID Engineer - Active Directory Role type: Contractor (6 months) Department: Authentication/MFA & Directory Services - CIO Location: London (Hybrid) Company overview Nomura is a financial services group with an integrated global network. By connecting markets East & West, we service the needs of individuals, institutions, corporates and governments through our four business divisions: Wealth Management, Investment Management, Wholesale (Global Markets and Investment Banking) and Banking. Driven by the insights of some 28,000 people worldwide, we put our clients at the center of everything we do, delivering unparalleled access to, from and within Asia. For further information about Nomura, visit www.nomura.com Overview: We are seeking an experienced Microsoft Active Directory / Entra ID Engineer to join Authentication and Directory Services Engineering function. The position focuses on designing and delivering enterprise-scale...

Job Title: MS AD / Entra ID Engineer - Microsoft Authenticator (MFA) Role type: Contractor (6 months) Department: Authentication/MFA & Directory Services - CIO Location: London (Hybrid) Company overview Nomura is a financial services group with an integrated global network. By connecting markets East & West, we service the needs of individuals, institutions, corporates and governments through our four business divisions: Wealth Management, Investment Management, Wholesale (Global Markets and Investment Banking) and Banking. Driven by the insights of some 28,000 people worldwide, we put our clients at the center of everything we do, delivering unparalleled access to, from and within Asia. For further information about Nomura, visit www.nomura.com Overview: We are seeking an experienced Microsoft Active Directory / Entra ID Engineer to join Authentication and Directory Services Engineering function. The position focuses on designing and delivering...

The Synergy Programme is a large-scale transformation programme consisting of four Government departments, MOJ (Ministry of Justice), DWP (Department for Work and Pensions), DEFRA (Department for Environment, Food and Rural Affairs) and HO (Home Office). They will come together to replace their current back-office systems and introduce new ways of working for 220,000 civil servants combined. High-quality, accurate data is fundamental to ensuring a successful transition and enabling effective business processes, reporting and operations within the new ERP platform. The Data Engineer will play a critical role in supporting the MoJ contribution to the Synergy Programme by providing the technical capability required to extract, transform, manage and prepare source data for analysis. This role directly supports key programme priorities, including data quality improvement and data migration readiness.   As a  Senior Data Engineer, your main responsibilities will...

Senior Full Stack Developer - C#/Azure/Kafka Internal Title: Software Engineering Senior Consultant Location: London, UK (Hybrid - typically 1-2 days per week in office/client site) Contract: 6-month rolling contract Rate: £600-650 per day, Outside IR35 Start: ASAP About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy, helping organisations modernise software systems, improve developer productivity, and adopt cloud-native practices that enable long-term, sustainable delivery. Our software engineering capability focuses on modern application development, cloud-native architecture, event-driven systems, and improving delivery outcomes through better engineering practices. We work across complex, high-impact environments in both the public and private sector, delivering solutions where quality, scalability, reliability, and security are critical. About the Role We’re looking for a Senior Full...

Job Title: Google Workspace Technical Consultant Location: London, United Kingdom Work Mode: Hybrid (2 Days a week on client site) Experience: 3+ Years Employment Type: Contract – Minimum 9 Months Client: UK Based (TBC) Vertical: Energy & Utilities Start Date: October 2026   Role Overview: Owision is seeking an experienced Google Workspace Technical Consultant to support the design, implementation, migration, configuration, optimisation, and ongoing enhancement of enterprise Google Workspace environments. The successful candidate will provide hands-on technical expertise across the Google Workspace ecosystem, working closely with business stakeholders, technical teams, security functions, project management, and third-party suppliers. The role will require a strong understanding of enterprise collaboration platforms, identity and access management, security, data migration, integration, and administration....

We are seeking a hands-on Senior Technical Architect to design and lead end-to-end integration solutions across modern enterprise systems, cloud platforms, and supply chain logistics. Respobsibilities: Drive end-to-end technical architecture and hands-on delivery using .NET Core, C#, MS SQL, and Azure Cloud. Architect and integrate advanced AI/ML capabilities, including generative AI and predictive analytics, to optimize operational workflows. Design robust, event-driven integration patterns and APIs that seamlessly connect ERP, E-commerce, and 3PL/WMS platforms. Author high-quality architectural documentation, including SDDs, TDDs, BRDs, and detailed data flow specifications. Translate executive-level business objectives into clear technical roadmaps while guiding engineering teams through code reviews and sprint planning. Expertise: Deep expertise in .NET Core, C#, MS SQL Server, RESTful APIs, and Azure Cloud architecture. Hands-on experience with Azure...