Top Tech Jobs & Startup Jobs in London

2 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
eCommerce • Social Media
Build and evolve the shared foundations of Depop’s iOS application, including architecture, modularization, frameworks, tooling, testing, performance, and developer experience. Collaborate with product and engineering teams, provide technical leadership, mentor engineers, establish standards, and guide platform-wide technical initiatives affecting millions of users.
Top Skills: ActorsAsync/AwaitBitriseGithub ActionsiOSMvvm-CSwiftSwift TestingSwiftuiUikit
Reposted 2 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
eCommerce • Social Media
As a Staff Backend Engineer, you'll lead the technical vision for Payments and Fulfilment systems, mentor engineers, and ensure scalability and security.
Top Skills: AWSAzureGCPJavaKafkaScalaTypescript
Reposted 2 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
eCommerce • Social Media
The Staff Backend Engineer will lead the technical vision for Depop's data platform, focusing on data ingestion, scalability, observability, and architecting data solutions while mentoring team members.
Top Skills: Apache BeamApache FlinkApache KafkaSparkAWSAzureDatabricksDbtGCPJavaPythonScala
Reposted 4 Days AgoSaved
In-Office or Remote
London, Greater London, England, GBR
Senior level
Senior level
eCommerce • Social Media
As a Senior Data Platform Engineer at Depop, you'll architect and build data platforms, working with various teams to enhance data capabilities, support complex business problems, and promote self-service tools while ensuring operational excellence and effective stakeholder collaboration.
Top Skills: AirflowAWSAzureDatabricksDbtDockerGCPGithub ActionsJenkinsKafkaKubernetesPythonScalaTerraform
Reposted 4 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
eCommerce • Social Media
Lead design, deployment, and iteration of large-scale ranking models (recommendations and search). Collaborate cross-functionally, manage end-to-end ML lifecycle, drive research and innovation, and mentor team members while delivering measurable product outcomes.
Top Skills: PythonPyTorchTensorFlow
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Reposted 4 Days AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
eCommerce • Social Media
The Finance Integration Lead will manage finance systems integration, lead process design, ensure communication, and manage risks while supporting the transition to new ERP systems.
Top Skills: AICoupaErpNetSuiteOracleSAPSource-To-PayWorkdayZip
Reposted 5 Days AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
eCommerce • Social Media
Product Manager for Core Payments owning roadmap for market expansion, compliance, authentication, balance protection, and payments reliability. Work cross-functionally with engineering, finance, legal, tax, fraud and external vendors to reduce risk and cost while improving authorisation rates, transaction costs, and payments P&L.
Top Skills: 3DsMfaPayment ProcessorsStripe
6 Days AgoSaved
In-Office
London, Greater London, England, GBR
Entry level
Entry level
eCommerce • Social Media
Own data science and analytics for the Shipping team, analyzing buyer and seller behavior, delivery performance, carrier economics, and product outcomes. Design and evaluate A/B tests, build dashboards and scalable datasets, debug data issues, and provide strategic recommendations. Partner with product, operations, engineering, platform, and machine learning teams to improve shipping strategy, experimentation, and data-driven decision-making.
Top Skills: A/B TestingETLLookerPythonSQLTableau
Reposted 6 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
eCommerce • Social Media
Join the Payments cross-functional team to design and deliver scalable backend services for millions of users. Own feature development from discovery to production, handle incident response, mentor engineers, collaborate with product and data teams, and promote DevOps, testing, and iterative A/B experimentation to continuously improve the product.
Top Skills: AWSDynamoDBJavaJvmKafkaKotlinKubernetesPaypalPlay FrameworkPostgresPythonScalaStripeTerraformTypescript
6 Days AgoSaved
In-Office
London, Greater London, England, GBR
Entry level
Entry level
eCommerce • Social Media
Manage a 3–6 engineer Search Retrieval team, delivering search features and experiments that improve purchasing metrics. Own team wellbeing, performance, career growth, roadmap execution, and engineering standards. Collaborate with Product, Design, Marketing, Analytics, Machine Learning, and Data Science partners while contributing strategically and remaining technically engaged across front-end and back-end development. Foster inclusive, high-performing team culture and make data-informed decisions amid changing priorities.
Top Skills: Data PipelinesData ScienceElasticsearchMachine LearningObservability ToolsOpensearchVespa
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