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Top Software Engineer Jobs in London

Reposted 5 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
Design and build Durable Objects for stateful serverless computing, focusing on distributed systems and API development.
Top Skills: C++GitJavaScriptUnix
Reposted 5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
Join a team to build AI agent tooling and platforms, focusing on integrating technologies and maintaining high-performance applications.
Top Skills: Cloudflare WorkersGoRustTypescript
Reposted 5 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
The role involves developing robust, secure, and high-performance distributed systems for Cloudflare's Edge, influencing a massive scale network.
Top Skills: CGitGoLuaPHPPythonRustUnix
Reposted 5 Days AgoSaved
Hybrid
London, UK
Internship
Internship
Cloud • Information Technology • Security • Software • Cybersecurity
As a Software Engineer Intern, you will work on projects over 12-16 weeks, collaborate with teams, and present your work within the company.
Top Skills: Typescript,Javascript,Go,Rust,C/C++,Python
Reposted 6 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The role involves designing and optimizing ML infrastructure, building data management systems, and working with ML engineers to deploy models.
Top Skills: C++Caffe2FlinkJavaPythonPyTorchRayScalaScikit-LearnSparkSpark MlTensorFlow
Reposted 6 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Senior Software Engineer III at JPMorgan Chase, design and deliver technology products, enhance applications, and work closely with trading desks and technology teams to solve business problems.
Top Skills: JavaLinuxPythonReactReduxSQLUnix
Reposted 6 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Financial Services
As a Software Engineer II, you'll design and develop software solutions, troubleshoot technical issues, and contribute to system stability within an agile team.
Top Skills: AngularCSSHTMLJavaJpaKafkaKubernetesNextjsNode.jsReactRestSpring BootSQLTypescript
Reposted 8 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Financial Services • Generative AI
Join Airwallex's team as a Senior Backend Software Engineer to develop secure stablecoin infrastructure, integrating it into financial systems and enhancing global payments.
Top Skills: BlockchainC#C++JavaKotlinPythonRust
Reposted 8 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Software Engineer in Traffic Management, you will develop systems for optimizing traffic flow and collaborate across multiple teams while ensuring system health and performance.
Top Skills: ClickhouseEbpfGoKubernetesPostgresPrometheusPythonRustSalt
Reposted 8 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The Senior Mission Software Engineer will architect and integrate systems for Anduril products, ensuring technical excellence and pragmatic engineering solutions for military capabilities.
Top Skills: C++GoJavaJavaScriptPythonRust
Reposted 8 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Financial Services
As a Software Engineer II, you will enhance AWS infrastructure, manage connectivity, automate processes, and improve developer experience for Chase UK.
Top Skills: AWSBashGoHaproxyIstioKubernetesNginxPythonTerraformTraefik
Reposted 8 Days AgoSaved
In-Office
London, UK
Internship
Internship
Artificial Intelligence • Fintech • Hardware • Other • Automation
As a Software Engineer, you will develop and maintain technology for trading, collaborate with engineers, and enhance algorithm performance in a fast-paced environment.
Top Skills: C++LinuxPythonUnix
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9 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Software • Financial Services
The Senior Options Software Engineer will design, develop, and support a high-performance trading platform, collaborating with business leaders to create innovative software solutions and handle complex systems support for trading activities.
Top Skills: C++
Reposted 9 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Senior Software Engineer, you will design and build scalable systems, improve developer productivity tools, enhance security, and assist teams with architecture challenges while managing operations on Kubernetes.
Top Skills: BashGoKubernetesLinuxTypescript
Reposted 9 Days AgoSaved
Hybrid
London, UK
Junior
Junior
Cloud • Information Technology • Security • Software • Cybersecurity
Join a team building innovative products on Cloudflare's network, focusing on performance and reliability in delivering software solutions.
Top Skills: Cloudflare WorkersGoRustTypescript
Reposted 9 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Frontend Software Engineer will develop and improve the Cloudflare Dashboard, focusing on user and developer experiences, utilizing various modern front-end technologies.
Top Skills: BitbucketCypressEs6GitGoReactReduxRemixTeamcityTypescriptViteWebpack
10 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Information Technology • Software • Financial Services
Design, implement, and maintain market data feed handlers, optimize system performance, and collaborate with traders and engineers to ensure data integrity.
Top Skills: C++Distributed SystemsLinuxMultithreading
Reposted 11 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • Fintech • Greentech • Sales • Software • Travel • Hospitality
As a Software Engineer, you will develop and integrate a travel-related web product, focusing on system architecture and working in an Agile environment.
Top Skills: Python,Django,React,Aws,Gcp
11 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Software Engineer III in the MLOps team, you will design, build, and deploy AI/ML solutions while collaborating with data scientists and product managers to improve customer experiences.
Top Skills: Amazon SagemakerArizeAWSAzureBentomlDatabricksGCPJavaMlflowMlops ToolsPythonRestful Apis
11 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Mobile • Payments • Software • Financial Services
As a Software Engineer in Developer Enablement, you'll design and build a testing platform, focusing on automation and effective testing strategies to enhance product quality and speed of delivery.
Top Skills: AWSCi/CdDockerElkGCPGrafanaJavaKubernetesPrometheusSpinnakerSpring Boot
Reposted 11 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Information Technology • Financial Services
Responsible for technical excellence in platform services, data collection, and ML solutions, collaborating across teams to improve technologies for business outcomes.
Top Skills: Ci/CdCloud ComputingContainerizationGitNumpyPandasPythonScikit-Learn
Reposted 11 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
The Lead Software Engineer develops secure production code, improves software stability, and leads teams in adopting new technologies within asset management.
Top Skills: Artificial IntelligenceAutomationCloudContinuous DeliveryMachine LearningProgramming Languages
Reposted 11 Days AgoSaved
Hybrid
London, UK
Entry level
Entry level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Software Engineer on the Traffic team, you'll develop systems to improve traffic management and network reliability, participating in the full software development lifecycle.
Top Skills: ClickhouseGoGrafanaKubernetesNetconfPostgresPythonRustSalt
Reposted 11 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Software Engineer on the Egress team, you will develop and maintain network software solutions, collaborate with engineering teams, and manage production deployments while participating in on-call responsibilities.
Top Skills: CC++ClickhouseGoGrafanaKubernetesLinux NetworkingPostgresRust
Reposted 11 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Mobile • Payments • Software • Financial Services
The Software Engineer will enhance FX risk services, improve scalability and reliability, and implement solutions for data processing and monitoring.
Top Skills: JavaKafkaNon-Relational DatabasesRelational DatabasesSpring Boot
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