Top Tech Jobs & Startup Jobs in London

18 Days AgoSaved
In-Office
London, Greater London, England, GBR
Junior
Junior
Fintech • Information Technology • Software • Financial Services
Join iSAM Vector as a Quantitative Researcher to design, test and implement systematic trading signals across global markets. Responsibilities include signal research, backtesting, model refinement, dataset and tool development, portfolio construction support, and communicating results to technical and non-technical stakeholders.
Top Skills: BacktestingMachine LearningNumpyPandasPythonTime-Series Analysis
18 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Fintech • Information Technology • Software • Financial Services
Lead end-to-end research, development and live management of systematic trading strategies across global markets. Responsibilities include signal research, model and portfolio construction, risk management, implementation, tool and dataset development, monitoring production strategies, communicating findings to stakeholders and clients, and mentoring junior researchers.
Top Skills: Python
Reposted 19 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Fintech • Information Technology • Software • Financial Services
Design, implement, and maintain datacenter, cloud, and office network infrastructure. Configure firewalls, VPNs, peering, multicast, and NAC. Install and cable datacenter hardware, collaborate with infra and dev teams, develop network automation, provide BAU support and on-call coverage, and produce technical documentation.
Top Skills: 802.1XAlertmanagerAnsibleArista AgniAWSAzureBgpCcieCcnpCisco IseEvpnFirewallsGCPGitGitlab Ci/CdGrafanaInternet PeeringIpsec VpnJinja2LinuxMp-BgpMulticast (IgmpNetboxNetwork AutomationPim)Private PeeringPrometheusPythonRoute LeakingRoutingSslSwitchingTerraformVrfVxlanWi-Fi
Reposted 19 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Fintech • Information Technology • Software • Financial Services
Design, implement, and operate secure, scalable AWS infrastructure using IaC (Terraform/Terragrunt). Build automation with Packer/Ansible, develop CI/CD pipelines, manage Kubernetes workloads with Helm and ArgoCD, and create automation tools in Python or Go. Monitor systems with Prometheus, Grafana, and Opensearch, collaborate with developers, and troubleshoot infrastructure, networking, deployment, and application issues across environments.
Top Skills: AnsibleArgocdAWSCi/CdGitGoGrafanaHelmKubernetesLinuxOpensearchPackerPrometheusPythonTerraformTerragrunt
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