Top Python Developer Jobs in London

Lead SW Engineer -Data/ML Engineering /Python/SQL

Yesterday

Hybrid

London, UK

Senior level

Financial Services

As a Lead Software Engineer, you'll design and maintain applications using Python and SQL, build data pipelines, analyze datasets, and architect AWS solutions to enhance cybersecurity.

Top Skills: AWSCi/CdGitGitNumpyPandasPythonSQLTerraform

JPMorganChase

Software Engineer III- Front Office Athena Python Platform (Precious Metals)

Yesterday

Hybrid

London, UK

Mid level

Financial Services

The Software Engineer III will develop and maintain applications for the Precious Metals desk, collaborating with various teams to deliver quality code and implement secure technology solutions while contributing to software engineering practices.

Top Skills: AthenaCi/CdCloud TechnologiesJavaPythonQuartzSecdb

Veeva

Python Engineer (Remote)

24 Days Ago

Remote

London, UK

Mid level

Big Data • Cloud • Healthtech • Software • Big Data Analytics

Veeva Systems seeks a mid to senior Python engineer to architect and develop web applications, focusing on innovative solutions and problem-solving.

Top Skills: AWSCeleryCSSDjangoElasticsearchGraphQLHTMLJavaScriptMySQLPostgresPythonRedis

JPMorganChase

Lead Software Engineer - Python

2 Days Ago

Hybrid

London, UK

Senior level

Financial Services

Lead Software Engineer responsible for developing trade structuring tools, participating in requirements meetings, and supporting development teams using components.

Top Skills: AthenaGraphQLKissPythonQuartzSecdbSolidTddYagni

JPMorganChase

Python Senior Lead Software Engineer

Reposted 2 Days Ago

Hybrid

London, UK

Senior level

Financial Services

Drive innovation in financial technology through the design and delivery of scalable software solutions, collaborating with traders and researchers.

Top Skills: JavaPythonReact-Js

JPMorganChase

Software Engineer III - Python (Credit Trading)

3 Days Ago

Hybrid

London, UK

Mid level

Financial Services

As a Software Engineer III at JP Morgan, you will deliver IT solutions to Credit Trading, working on software development, testing, and collaboration with the Quant team on pricing and analytics components in Python.

Top Skills: JavaPythonRelational Database Systems

Veeva

Python Backend Engineer - OpenData

4 Days Ago

Remote

London, UK

Mid level

Big Data • Cloud • Healthtech • Software • Big Data Analytics

Join Veeva Systems as a Full Stack Product Developer to build and enhance a data stewardship platform, collaborating in an agile team environment.

Top Skills: AngularCloud EnvironmentsDjangoFastapiFlaskMongoDBNoSQLPostgresPythonReactSQL

DraftKings

Senior Python Developer

4 Days Ago

Hybrid

London, UK

Senior level

Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics

As a Senior Python Developer, you'll develop systems and APIs for applications, ensure scalability, lead projects, and mentor other engineers.

Top Skills: AWSOopPythonRestSQL

JPMorganChase

Senior Lead Software Engineer - Python / React

4 Days Ago

Hybrid

London, UK

Senior level

Financial Services

The Senior Lead Software Engineer will design and develop UI for managed database services, ensuring application performance and mentoring junior engineers while fostering innovation.

Top Skills: AnsibleAWSAzureDjangoFlaskGCPJIRANoSQLPuppetPythonReactSaltTerraformTypescriptYoutrack

JPMorganChase

Lead Software Engineer - Python

4 Days Ago

Hybrid

London, UK

Senior level

Financial Services

Design and engineer the control plane for MongoDB Atlas, focusing on provisioning and automation, while ensuring compliance and customer experience.

Top Skills: AnsibleAWSAzureBambooCi/CdDjangoFlaskGCPJenkinsNosql DatabasesPuppetPythonSaltSpinnakerTerraform

JPMorganChase

Senior Lead Software Engineer - Python

Reposted 5 Days Ago

Hybrid

London, UK

Senior level

Financial Services

As a Senior Lead Software Engineer, you will develop backend Python applications, participate in user meetings, and support development teams. Your work includes high-quality coding and advocating for product use across teams.

Top Skills: AthenaGraphQLPythonQuartzSecdb

JPMorganChase

Software Engineer III - Python, Cloud, Data, AIML

9 Days Ago

Hybrid

London, UK

Mid level

Financial Services

As a Software Engineer III, you will design and implement cloud-native data solutions and contribute to AI/ML projects in a production environment, ensuring high-quality engineering practices.

Top Skills: CloudData EngineeringDockerKubernetesMicroservicesMlopsPythonSpark

JPMorganChase

Python Software Engineer II

2 Days Ago

London, UK

Junior

Financial Services

As a Python Software Engineer II, you will enhance, design, and deliver software components, troubleshoot issues, and collaborate within an agile team while developing coding skills.

Top Skills: Cloud TechnologiesJavaPython

DRW

Software Engineer, Python

Reposted 15 Days Ago

Hybrid

London, UK

Senior level

Fintech • Financial Services

As a Software Engineer, you will develop tools for Traders and Researchers, improve trading systems, collaborate on tech solutions, and mentor others.

Top Skills: AnacondaGithub ActionsLinuxNumpyPandasPythonScipyTensorFlow

JPMorganChase

Senior Lead Software Engineer - Python / Java

Reposted 13 Days Ago

Hybrid

London, UK

Senior level

Financial Services

As a Senior Lead Software Engineer, you will build and support technology solutions for market-leading products, collaborate with front office teams, and lead agile delivery processes.

Top Skills: JavaPythonReactTypescript

JPMorganChase

Lead Software Engineer - Python, Typescript, React

13 Days Ago

Hybrid

London, UK

Senior level

Financial Services

As a Lead Software Engineer, you will design and develop critical software solutions for fund management, working collaboratively with stakeholders to enhance operational stability.

Top Skills: C#PythonReactSQLTypescript

JPMorganChase

Software Engineer II - Go / Python

14 Days Ago

Hybrid

London, UK

Mid level

Financial Services

The Software Engineer II will design, develop, and implement scalable microservices while collaborating with other teams to enhance core banking technology.

Top Skills: Ci/CdGoNoSQLPythonRestful ApisSQL

N-iX

Python Engineer with GenAI knowledge

Yesterday

Remote

London, UK

Mid level

Information Technology • Consulting

Develop and integrate AI agents, build RESTful APIs, and work with vector and relational databases while collaborating in an innovative team.

Top Skills: DjangoDockerFaissKubernetesLangchainMySQLPineconePostgresPydanticaiPythonWeaviate

Northrop Grumman

Python Developer

Reposted Yesterday

London, UK

Junior

Aerospace • Logistics • Security • Software • Cybersecurity

As a Backend Developer, you will design, develop, and maintain critical backend infrastructure, collaborating with teams and mentoring junior developers.

Top Skills: AWSDockerJenkinsKubernetesNumpyPythonPyTorchSparkTensorFlow

JPMorganChase

Lead Software Engineer - Core Engineering - Go / Python

17 Days Ago

Hybrid

London, UK

Senior level

Financial Services

As a Lead Software Engineer, you'll design and develop microservices for a global banking platform, mentor team members, and improve operational stability in software applications.

Top Skills: Cloud Native TechnologiesGoKafkaKubernetesMesosNoSQLPythonRestful ApisSQL

JPMorganChase

Lead Software Engineer - Python - Risk Engineering

18 Days Ago

Hybrid

London, UK

Senior level

Financial Services

As a Lead Software Engineer, you'll enhance and deliver technology products, develop secure code, and lead technology solutions across business functions.

Top Skills: Artificial IntelligenceCloudMachine LearningPython

JPMorganChase

Senior Lead Software Engineer - Python / Credit Technology Data

19 Days Ago

Hybrid

London, UK

Senior level

Financial Services

Lead development of a strategic data platform, manage complex projects, and innovate technology solutions in Credit Trading business.

Top Skills: AWSKdb+OraclePostgresPythonRdbmsVertica

Lyst

Python Developer

Reposted 14 Days Ago

London, UK

Mid level

eCommerce • Fashion • Retail

This role involves solving challenges in product development at Lyst, working with a team to enhance user experience and product strategy utilizing a Python-based stack.

Top Skills: AWSDjangoDockerElasticsearchEmberiOSJavaScriptPostgresPythonRedis

Canonical

Python Engineer

Reposted 6 Days Ago

Remote

London, UK

Mid level

Cloud • Software

Canonical seeks Python Engineers to write high-quality software, collaborate with teams, and engage with the community, emphasizing open-source solutions.

Top Skills: CC++DockerGoKubernetesLinuxNoSQLOpenstackPythonRustSQL

JPMorganChase

Lead Software Engineer - SPARK, Java, Python, AWS

21 Days Ago

Hybrid

London, UK

Senior level

Financial Services

As a Lead Software Engineer, you will develop data pipeline applications on AWS, enhance performance, and utilize Spark for data processing while collaborating with business teams.

Top Skills: AWSJavaKubernetesPythonSpark