1 to 25 of 32 Remote/Hybrid Senior Platform Engineer Jobs in London

## Senior Platform EngineerApplylocations: City of London - United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R\_17523**Job Title**Senior Platform Engineer**Job Description**# **So, who are we?**IG is a FTSE 100 fintech operating across five continents, serving over 1.3m customers … scope that's rare in established businesses.The bar is high – bring a curious and forward-thinking mindset and we'll give you the platform to define what comes next. Join us at IG – the future gets built here.# **Your team**This role is part of our Platform Engineering ...

Senior Platform Engineer So, who are we? IG is a FTSE 100 fintech operating across five continents, serving over 1.3m customers and handling billions of dollars in transactions - built on scale, trust, and proof. We didn't pivot to innovation; it's how we've always operated. … scope that's rare in established businesses. The bar is high - bring a curious and forward-thinking mindset and we'll give you the platform to define what comes next. Join us at IG - the future gets built here. Your team This role is part of our Platform ...

Senior Platform Engineer Central London (Hybrid - 1 day per week in the office) Up to £100,000 + Bonus + Benefits Help Shape the Future of a Scaling FinTech Platform We're partnering with one of London's most exciting and rapidly growing fintech companies … they continue to invest in their Platform Engineering function. They're looking for a Senior Platform Engineer who wants more than just another engineering role. This is an opportunity to help shape the platform, influence technical decisions, and build the cloud infrastructure that powers ...

Senior Platform Engineer London (Hybrid, 2 days per week in the office) Up to £90,000 + Benefits We're partnering with a software company building mission critical platforms for financial services, trading firms, and the gambling sector. Regulated, high stakes environments where downtime and security gaps … aren't an option. They're looking for a Senior Platform Engineer who can operate as a technical leader. Not a ticket taker. Someone who can architect cloud native solutions on AWS, set the standard for how the platform is built, and bring genuine site reliability ...

Senior Platform Engineer Location: Holborn, London Office Policy: Hybrid: 3 days a week in office Who We Are At Omaze, we give our community in the UK and Germany the chance to win luxury homes and other life‐changing prizes — all while raising money for the causes … something no one has done before. Culture: We work hard, grow together, and spread joy along the way. About The Job As a Senior Platform Engineer at Omaze, you take genuine ownership of the infrastructure and reliability foundations that everything else depends on. You're experienced across ...

each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the Role: We are seeking a Cloud Platform Engineer to join the AISOAR platform team at the company. AISOAR is the the company platform on which the modern … established, encompassing numerous platform service areas across the platform engineering team. Location: London (Hybrid) Position Level: Senior Engineer I About the Team: You’ll be part of a dynamic platform engineering organization that drives innovation across multiple platform features. Working directly with Cloud Platform ...

than 50 countries, draw on a robust body of proprietary research and a collaborative culture that encourages independent thought and healthy debate. Position Summary Senior Microsoft Cloud Platform Engineer – responsible for designing, building, and evolving Wellington’s Microsoft cloud platform across Azure, Microsoft 365, and Microsoft … Entra ID. This senior engineering role focuses on building secure, scalable, and resilient cloud services that support the firm’s global technology environment. Core Responsibilities Design, build, and evolve Wellington’s Microsoft cloud platform across Azure, Microsoft Entra ID, and Microsoft 365. Design, implement, and own secure, scalable ...

About 9fin 9fin is the AI platform powering global debt markets — the world’s largest asset class at over $145 trillion. Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a single platform … defining inflection point. With proven product-market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide. The Opportunity The AI Engineering team at 9fin is building the next generation of AI capabilities that will power our products for years ...

Systematica Investments is seeking a Senior Platform Engineer to design, build and operate a hybrid production platform across AWS and on-premises. You will own Vault/Consul/Nomad, implement Terraform modules and automate deployment pipelines to boost reliability and security. The role requires strong … Linux, networking and IaC skills, with a focus on automation, governance and scalable platform design in a regulated environment. #J-18808-Ljbffr ...

Systematica Investments Limited in London seeks a Senior Platform Engineer to design, build and operate our hybrid production platform across AWS and on‐premises infrastructure. You will own the HashiCorp stack—Vault, Consul, Nomad—and drive automation using Terraform and Ansible. You will work with software ...

Omaze is seeking a Senior Platform Engineer to own and evolve our cloud infrastructure on AWS, focusing on serverless patterns, security, cost efficiency, and reliability. You will write infrastructure as code and shape the developer experience across a global platform. You will build CI/CD pipelines ...

seeking a Senior Platform Engineer to design and evolve our cloud platform, focusing on secure, scalable infrastructure and self-service capabilities for engineering teams. You will embed DevOps/DevSecOps best practices, mentor junior engineers, and help shape platform tooling and documentation to support rapid ...

Role Overview We are seeking an experienced Senior OpenShift/Kubernetes Platform Engineer to join our Infrastructure & Operations team. In this role, you will be responsible for the engineering, operation, automation, and continuous improvement of the Bank’s enterprise OpenShift and Kubernetes platform supporting mission-critical … workloads across hybrid cloud environments. You will combine platform operations with project delivery, helping to modernize infrastructure through automation, DevOps practices, and cloud-native technologies while ensuring the highest standards of security, resilience, compliance, and operational excellence. This position requires a highly skilled infrastructure engineer with deep expertise ...

Tower (tower.dev) is a Python-native serverless data platform company. Data teams write plain Python, and Tower handles packaging, dependency resolution, scheduling, and execution across a serverless runtime built on Apache Iceberg. The product aims to let local Python scripts run in production at scale without a Databricks detour. … team is small and senior, split between London and Berlin. Senior Backend/Platform Engineer (Hybrid) will work on deep systems including scheduling, distributed #J-18808-Ljbffr ...

company is seeking a Cloud Platform Engineer to join the AISOAR platform team in London. This senior role focuses on enhancing platform features, ensuring high availability, and collaborating across teams to deliver secure integrations for the SOC platform. You will work with AWS/ ...

technology company delivering real-time, AI-driven solutions for the financial sector. By combining advanced language models with deep financial expertise, our platform helps traders, hedge funds and investment professionals access timely market intelligence and make better-informed decisions. Our solutions are designed to reduce the time required … Permutable is working to transform how financial professionals understand markets and use information in their decision-making. The opportunity We are looking for a Senior MLOps & Platform Engineer to help build and strengthen the technical foundations behind our AI-driven financial solutions. You will be responsible ...

Permutable, a London-based technology company delivering real-time, AI-driven solutions for the financial sector, is seeking a Senior MLOps & Platform Engineer to design, build and maintain the software infrastructure behind our AI-powered tools. You will work across cloud, DevOps and CI/ ...

Wellington Management in London seeks a Senior Microsoft Cloud Platform Engineer to design, build, and evolve the firm's Microsoft cloud platform, focusing on Azure, Entra ID, and Microsoft 365. You will own platform capabilities, improve security and reliability, and drive automation and modernization while … collaborating with global teams. The role requires hands-on engineering leadership, strong automation skills, and a proactive approach to platform governance and identity management within a #J-18808-Ljbffr ...

OLIX is expanding and seeks a senior infrastructure engineer to own the internal platform our engineering teams build, test, and collaborate on, spanning compute, storage, networking, build and CI/CD systems, and security. You’ll turn slow workflows into fast, secure ones with hands-on ownership. ...

About the company the company is the AI platform powering global debt markets — the world’s largest asset class at over $145 trillion. Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. the company replaces this broken infrastructure with … single platform that centralises proprietary credit data, deep analysis, and high-value workflows across global markets. Today, the company powers teams at 300+ blue-chip institutions worldwide, including global banks, asset managers, private equity firms, law firms, and advisors. The business is scaling at exceptional speed, with rapid expansion ...

Appvia Ltd. is seeking an AWS Principal Platform Engineer in London. This pivotal role requires a candidate with strong leadership capabilities to drive cloud engineering initiatives while guiding teams in DevOps best practices. The position emphasizes expertise in platform engineering and automation technologies like Terraform and Kubernetes. ...

Appvia is seeking an AWS Principal Platform Engineer to lead and mentor teams in designing and evolving secure cloud platforms. This hybrid role requires technical leadership, expertise in AWS services, and strong skills in continuous integration and deployment practices. Offering a competitive salary ...

fosters a long-term view that aligns our perspectives with those of our clients. About the Role The Opportunity Wellington Management is seeking a Senior Microsoft Cloud Platform Engineerto design, build, and evolve the firm's Microsoft cloud platform, with primary responsibility for Azure, Microsoft … Microsoft Entra ID. This is a senior engineering role focused on building secure, scalable, and resilient cloud services that support the firm's global technology environment. Working closely with Cloud Infrastructure, Security, Identity, and Architecture teams, you will contribute to the evolution of the Microsoft cloud platform through ...

9fin is seeking a Senior Developer Experience Engineer to accelerate software development across the lifecycle, from new services to deployment and production operations. You will join the Platform team and collaborate with engineers to remove friction and raise quality. You will build and maintain internal tools, templates ...

services across the firm. You will be working as part of a multi-disciplinary team responsible for researching, architecting and building a cutting‐edge platform that enable the company Engineering teams to deploy and manage services in public cloud safely and securely. The organization is seeking highly collaborative, creative … creative collaborators who evolve, adapt to change and thrive in a fast‐paced global environment. Responsibilities And Qualifications: We are looking for a senior technical leader to join our Cloud Engineering & Architecture team and play a pivotal role in enabling the firm to maximize its use of cloud infrastructure. ...