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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
Design, build and maintain network automation and IaC for a high-availability, low-latency colocation environment. Develop Python-based automation, integrate with CI/CD, provide APIs and self-service tooling, implement observability, support incident response and on-call for critical infrastructure.
Top Skills: AnsibleCi/CdClaude CodeDockerInfrastructure-As-CodeJinja2KubernetesObservabilityPythonTelemetryTerraform
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, build and operate highly available low-latency co-location network infrastructure. Optimize performance, timing and throughput; implement packet-capture and market connectivity; develop automation and tooling; monitor lifecycle and reliability; collaborate with platform teams; contribute to incident response and on-call support.
Top Skills: AnsibleDark FibreExchange Collocation/Market ConnectivityGitGpsJenkinsLayer 1 SwitchingLeoMulticastNtpOptical TapsPacket CapturePpsPtpPythonRfSpanTap AggregationTimestampingWanWhite Rabbit
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 in the Core AI team, you will design and operate AI model serving infrastructure, build centralised servers, and improve developer experiences through secure, scalable platforms.
Top Skills: AWSC#Ci/CdDockerGrafanaKubernetesOpentelemetryPrometheusPythonTerraform
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 Lead Network Operations Engineer will manage network performance, security, and automation, responding to incidents, and enhancing operational processes through improved observability and efficiency.
Top Skills: AnsibleAristaBgpCiscoElkEvpn-VxlanFirewallsGrafanaJenkinsLoad BalancersNetwork Security InfrastructureOpentelemetryPrometheusProxiesPythonTacacs
One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
Manage the firms equity and futures liquidity programme: oversee liquidity intelligence, analyse execution and market structure, run expansion roadmap, coordinate stakeholders and external partners, prepare governance reporting, and drive low-latency and venue/product initiatives to inform liquidity strategy.
Top Skills: Ai ToolsPower BIPythonSQLTableau
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Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Junior
Junior
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
As a Software Engineer, you will develop solutions for a cutting-edge trading system, enhance a petabyte-scale data platform, and apply engineering best practices.
Top Skills: Big Data TechnologiesC#C++Distributed TechnologiesF#JavaPythonWeb Technologies
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 and maintain OpenTelemetry SDKs, libraries and collectors; build instrumentation patterns for C# and Python across Kubernetes and non-Kubernetes workloads; embed observability standards; scale telemetry backends and pipelines; improve incident response through better telemetry and AI-assisted engineering; support platform and application teams and participate in on-call rotation.
Top Skills: ArgocdC#GrafanaHelmJenkinsKafkaKubernetesOpensearchOpentelemetryOpentelemetry CollectorPrometheusPromqlPythonTerraformVictoriametrics
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 a high-performing team, define technical strategy, evolve research technology, and enhance research output through efficient innovations.
Top Skills: Production SystemsResearch Technology StackScalable Systems
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, build, and operate Kubernetes infrastructure for high-demand workloads, ensuring security, reliability, and scalability while collaborating with research and trading teams.
Top Skills: ArgocdFluxcdGitopsGoGrafanaHelmKubernetesOpaOpentelemetryPrometheusPythonTerraform
Reposted 2 Months AgoSaved
In-Office
London, Greater London, England, GBR
Junior
Junior
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
The role involves developing remote development capabilities in Kubernetes, focusing on user experience, continuous improvements, and platform security.
Top Skills: ArgocdArtifactoryBambooBashCiliumCitrixCri-OGitGitGoGrafanaJaegerJenkinsKubernetesLinuxPrometheusPythonVMware
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