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Top Python Jobs in London

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3 Days Ago
London, UK
57 Employees
Entry level
57 Employees
Entry level
Artificial Intelligence • Natural Language Processing • Generative AI
As a Research Engineer at Anthropic, you will develop large scale machine learning systems, focusing on reliability, throughput, and efficiency. Your role includes improving dev tooling, designing scientific experiments, and coding while understanding the broader research context. Responsibilities involve optimizing ML systems and working on projects related to attention mechanisms and Transformers.
3 Days Ago
London, UK
57 Employees
Senior level
57 Employees
Senior level
Artificial Intelligence • Natural Language Processing • Generative AI
As a Software Engineer at Anthropic, you will develop large-scale machine learning systems, enhance infrastructure reliability, improve development tools, and conduct scientific experiments. The role involves writing code with a strong emphasis on safety and societal impacts of AI systems.
3 Days Ago
London, UK
314 Employees
Senior level
314 Employees
Senior level
Financial Services
As a Senior FPGA Design Engineer at Maven, you will collaborate with traders and engineers to enhance trading strategies through FPGA systems. Your role involves improving efficiency by addressing latency and throughput challenges, while working on various innovative projects within the firm’s competitive trading environment.
314 Employees
Mid level
Financial Services
As a C++ Developer at Maven, you will develop low latency execution systems for market-making strategies, collaborating closely with traders and other developers. Your responsibilities include enhancing system connectivity, optimizing order execution algorithms, and improving trading strategies, with immediate visibility of your contributions to the firm's success.
3 Days Ago
London, UK
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Staff Site Reliability Engineer at Fivetran, you will enhance the performance and reliability of the infrastructure. Responsibilities include monitoring system availability, coordinating bug fixes, ensuring infrastructure security, deploying scalable artifacts, and interfacing with engineering teams to maintain high availability.
3 Days Ago
London, UK
39 Employees
Mid level
39 Employees
Mid level
AdTech
As an Analytics Engineer at Fospha, you will design and maintain scalable data pipelines, ensure data integrity, and support cross-functional teams with data-driven insights. Your role includes optimizing data processes, implementing ELT methodologies, and collaborating on data models used by data professionals.
3 Days Ago
London, UK
39 Employees
Senior level
39 Employees
Senior level
AdTech
The Senior Data Engineer will design, develop, and maintain scalable data pipelines and architecture, ensuring data integrity and collaborating with teams to support business initiatives. Responsibilities include implementing ELT processes, conducting exploratory data analysis, and driving continuous improvement in data operations while staying updated on industry trends.
3 Days Ago
London, UK
380 Employees
Mid level
380 Employees
Mid level
Sales
The Senior MLOps Engineer at Cognism will focus on optimizing and improving ML services, building automation pipelines, and implementing best practices in MLOps. The role includes designing architectures on AWS, collaborating with Data Scientists, and maintaining production ML workloads.
3 Days Ago
London, UK
380 Employees
Mid level
380 Employees
Mid level
Sales
The Senior Backend Engineer will design and develop Scala microservices connecting applications to CRMs and third-party tools, contribute to product architecture, and integrate external services using OAuth2.0. Strong programming skills in Java or C#, along with experience in Agile development, are essential.
3 Days Ago
London, UK
74 Employees
Mid level
74 Employees
Mid level
Other
The Software Engineer will design, develop, test, and maintain software solutions to enhance manufacturing processes. Responsibilities include developing end-user tools for data analysis, collaborating on process improvements, integrating in-house software, and participating in software debugging and optimization.
3 Days Ago
London, UK
Hybrid
754 Employees
Senior level
754 Employees
Senior level
eCommerce • Fashion • Retail
As a Senior Software Engineer at Vestiaire Collective, you will design and build the Seller experience platform, collaborate with cross-functional teams to enhance features and technical architecture, assess legacy PHP code, and contribute to the technical roadmap while ensuring robust API definitions and applying Agile methodologies.
3 Days Ago
London, UK
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Senior Site Reliability Engineer, you will ensure the reliability and performance of Fivetran’s infrastructure, oversee the deployment pipeline, and handle incident response. Collaborating with various teams, you'll work on monitoring, evolving systems for reliability, and automating scripts for deployment.
3 Days Ago
London, UK
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Staff Site Reliability Engineer, you will ensure the reliability and performance of Fivetran’s infrastructure, working closely with various teams to improve uptime and address incidents. Your duties will include monitoring system performance, automating deployments, and collaborating on engineering projects to enhance overall infrastructure resilience.
3 Days Ago
London, UK
213 Employees
Senior level
213 Employees
Senior level
Artificial Intelligence • Software
As a Java Developer, you will be part of a team responsible for building scalable, server-side cloud-native applications, collaborating with product management and design teams to solve complex technical issues. The role involves end-to-end design and ownership in the software development lifecycle, focusing on containerized and serverless components in data-intensive applications.
3 Days Ago
London, UK
93 Employees
Mid level
93 Employees
Mid level
Software • Cybersecurity
The Sr./Staff DevOps Engineer will build and set up new development tools and infrastructure, maintain SaaS environments, and automate the development processes with CI/CD pipelines while ensuring system security against cyber threats. They will collaborate with stakeholders and software teams to identify and resolve technical issues.
3 Days Ago
London, UK
113 Employees
Mid level
113 Employees
Mid level
Gaming • Software
As an Engineering Manager, you will lead a team focused on ad technology, oversee software development, and ensure systems operate efficiently. You will implement Consent Management Platforms for compliance, improve engineering practices, manage timelines, and stay abreast of industry trends.
3 Days Ago
London, UK
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
The Software Engineer III - Full Stack will develop software architecture, lead discussions on competing requirements, oversee less experienced programmers, participate in an on-call rotation, and drive business plans and prevent operational barriers, while utilizing various cloud platforms and technologies in the development process.
3 Days Ago
London, UK
50 Employees
Mid level
50 Employees
Mid level
Artificial Intelligence • Marketing Tech • Software • Generative AI
As a Platform Engineer specializing in MLOps, you will deploy and manage infrastructure for AI/ML operations, develop CI/CD pipelines, set up monitoring and logging systems, and enhance containerization and orchestration with tools like Docker and Kubernetes. Your role involves maintaining large Kubernetes clusters and providing operational support for distributed software applications.
3 Days Ago
London, UK
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Senior Software Engineer on the Sam's Membership team, you will transform requirements into solutions through coding, mentor small teams of engineers, and drive innovation while collaborating with diverse teams to design scalable, cloud-based applications and services.
3 Days Ago
London, UK
Remote
578,950 Employees
Junior
578,950 Employees
Junior
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Software Engineer III, you'll collaborate with cross-functional teams to gather software requirements, design and test scalable applications, troubleshoot issues, and improve development methodologies. You'll work with various technologies including cloud platforms and automated tools to enhance software processes.
3 Days Ago
London, UK
531 Employees
Senior level
531 Employees
Senior level
Music
The Tech Lead for the Data Platform will be responsible for executing Kobalt's Data Platform Strategy, enhancing business efficiency, and driving innovation using data and AI. Responsibilities include leading data platform projects, engaging with stakeholders, and implementing scalable tooling for data products.
3 Days Ago
London, UK
2,103 Employees
2,103 Employees
Not Specified
Artificial Intelligence • Big Data • Information Technology • Software
Looking for a hands-on Platform Engineer with expertise in the Azure ecosystem to work on digital programs, collaborating with diverse teams, and leading the adoption of modern platforms and ways of working. Responsibilities include designing, building, and maintaining delivery infrastructure, systems, and processes for technology transformation engagements.
3 Days Ago
London, UK
2,103 Employees
Senior level
2,103 Employees
Senior level
Artificial Intelligence • Big Data • Information Technology • Software
As a Senior Data Engineer, you'll work with clients to build and maintain data applications and systems, using modern tools and a DataOps culture. You will engage in deploying data pipelines and participate in various agile projects within multi-disciplinary teams, focusing on cloud data services and effective code practices.
3 Days Ago
London, UK
2,103 Employees
Entry level
2,103 Employees
Entry level
Artificial Intelligence • Big Data • Information Technology • Software
Join an award-winning tech consultancy as a DevOps Engineer specializing in AWS and cloud technologies. Work on innovative cloud projects, collaborate with cross-functional teams, and continuously learn and grow your skills. Ideal for those passionate about automation and elegant solutions.
3 Days Ago
London, UK
579 Employees
Senior level
579 Employees
Senior level
Software • Sports • Wearables • Analytics
As a Senior Native Windows/MacOS QA Engineer, you will drive product excellence through QA planning and testing, design automation scripts, collaborate with cross-functional teams, and manage software quality for major projects.
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