Top Tech Jobs & Startup Jobs in London

Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
Lead and execute penetration tests and vulnerability assessments across infrastructure and applications (Kubernetes, Jenkins, Windows Domain Services). Deliver remediation guidance, assess security controls, support Risk/Compliance and Detection teams, build automation/tooling, and mentor junior team members to improve overall security posture.
Top Skills: AnsibleDevsecopsJenkinsKubernetesPythonWindows Domain Services
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
Design and implement IAM solutions and scalable systems, collaborate with stakeholders, mentor junior engineers, and manage CI/CD pipelines.
Top Skills: Argo CdC#GitJavaJenkinsKubernetesLinuxReact
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
Develop systems that enhance high-performance trading platforms, focusing on workload distribution and real-time support for quantitative researchers.
Top Skills: Asp.NetC#F#KubernetesPostgresPythonReactTypescript
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
As a Performance Engineering Manager, you'll lead the Compute Performance Engineering team, optimizing large-scale workloads across Linux HPC and Kubernetes. Responsibilities include strategy development, team leadership, profiling workloads, and enhancing compute infrastructure for better performance.
Top Skills: CpuEbpfGpusGrafanaHpcKubernetesLinuxMemory ManagementPerfPrometheusVtune
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
Work within the Data Analytics team to drive data-driven decision making: lead analytics projects, model and simulate business problems, produce end-to-end reporting, visualise insights for technical and non-technical stakeholders, provide technical oversight and mentor colleagues.
Top Skills: PythonSQLTableau
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Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
As an AI Engineer, you will develop and maintain AI platforms and SDKs, deliver workflows for research, define best practices, and embed in business teams to explore new AI opportunities.
Top Skills: DockerFastapiKubernetesLangchainLanggraphMilvusPgvectorPineconePydantic AiPythonQdrant
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
As a Software Engineer, you'll transform systems, design high-performance distributed systems, and contribute to engineering growth and success.
Top Skills: C#C++
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
The Research Engineer will work with researchers to develop software solutions in quantitative finance, focusing on performance optimization and system scalability.
Top Skills: C#Python
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
The Engineering Manager will lead the design and delivery of large-scale engineering systems, manage a high-performing team, and collaborate on a data storage platform.
Top Skills: Data OrchestrationDistributed SystemsStorage Platforms
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
As a Senior CSIRT Analyst, you will investigate security incidents, respond to threats, mentor junior analysts, and improve detection capabilities using cloud security tools.
Top Skills: AWSAzureElasticKubernetesPythonSIEMTines
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