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Top Python Jobs in London

686+ Job Results
7 Days Ago
London, UK
Hybrid
868 Employees
3-5 Years of Experience
868 Employees
3-5 Years of Experience
Fintech • Information Technology • Financial Services
Seeking an experienced Software Engineer for the Engineering Enablement platform team. Responsibilities include collaborating with cross-functional teams, ensuring platform performance and security, evaluating new technologies, troubleshooting issues, aligning platform development with product goals, and contributing to documentation.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+59 More
289,097 Employees
Financial Services
As a Senior Manager of Software Engineering at JPMorgan Chase in Rates Technology, you provide technical coaching, lead multiple technical teams, and influence budget and technical considerations.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
11 Days Ago
London, UK
Hybrid
502 Employees
5-7 Years of Experience
502 Employees
5-7 Years of Experience
Big Data • Cloud • Internet of Things • Productivity • Business Intelligence
Seeking an experienced Senior Python Software Engineer specializing in backend development to develop and maintain enterprise software enabling remote file access and collaboration. Responsibilities include leading in architecting and designing a file access platform, implementing RESTful API services, collaborating with key stakeholders, and mentoring junior engineers. Bachelor's degree in Computer Science or related field and 5+ years of experience in backend API development required. Must have proficiency in Python, FastAPI, Django, and database management.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+27 More
21 Hours Ago
London, UK
Hybrid
1,825 Employees
3-5 Years of Experience
1,825 Employees
3-5 Years of Experience
Fintech • Financial Services
Join DRW as a Software Developer in the Commodities trading group to build and support data pipelines for analysts and traders. Work on ETL pipelines in Python, collaborate with senior engineers, and enhance core data infrastructure. Bachelor's or master's degree, Python proficiency, and strong communication skills required.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+63 More
15 Days Ago
London, UK
1,825 Employees
5-7 Years of Experience
1,825 Employees
5-7 Years of Experience
Fintech • Financial Services
Seeking a Software Engineer with 5+ years of experience in Python to design and develop tools and infrastructure used by Traders and Quantitative Researchers at DRW. Responsibilities include managing technology requirements of proprietary trading systems, accelerating trading workflows, evaluating new technologies, and leading design discussions. Bachelor's or Master's degree in Computer Science is required.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+63 More
17 Days Ago
London, UK
Hybrid
289,097 Employees
3-5 Years of Experience
289,097 Employees
3-5 Years of Experience
Financial Services
As a Lead Software Engineer at JPMorgan Chase within the FXO Global business, you will be responsible for executing creative software solutions, developing new platforms using proprietary technology, providing second level support, and leading communities of practice across Software Engineering.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
23 Hours Ago
London, UK
4,000 Employees
3-5 Years of Experience
4,000 Employees
3-5 Years of Experience
Information Technology • Software • Financial Services • Big Data Analytics
Develop scalable, robust systems for a unified risk platform that spans businesses and asset classes. Collaborate with trading, quantitative research, and technology teams to design and engineer solutions. Evaluate and select technology solutions impacting Traders, Portfolio Managers, and Leadership. Work on large-scale financial data problems in a fast-paced, collaborative environment.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
20 Minutes Ago
London, UK
6,500 Employees
3-5 Years of Experience
6,500 Employees
3-5 Years of Experience
Gaming • Information Technology • Mobile • Software
Develop, optimize, and maintain global financial planning & accounting consolidation systems using Oracle's EPM Cloud Software Suite. Provide reporting solutions to business partners and collaborate with technical and business teams to deliver system functionality. Design and develop complex business rules, automate data admin activities, build integration artifacts, and support multiple planning and consolidation applications in Oracle EPM Cloud.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+33 More
3 Hours Ago
London, UK
1,900 Employees
5-7 Years of Experience
1,900 Employees
5-7 Years of Experience
Information Technology • Software • Financial Services
Research Engineers at Citadel Securities responsible for designing, building and optimizing electronic trading platform. Required knowledge in low-level optimization, algorithmic trading, data analysis/design, risk management, and application development. Responsibilities include developing pricing & risk-management library, code optimization, partnering with Quantitative Research team, and designing high-performance C++ components.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+43 More
3 Hours Ago
London, UK
900 Employees
7+ Years of Experience
900 Employees
7+ Years of Experience
AdTech • Big Data • Digital Media • Marketing Tech
Looking for a Staff Software Engineer to provide technical leadership and expertise in building ad verification and analytics solutions. Must have 7+ years of full-stack programming experience and expertise in technologies like Java, JavaScript, Scala, Python, AWS, big-data stack, and more.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+64 More
3 Hours Ago
London, UK
Hybrid
5,000 Employees
3-5 Years of Experience
5,000 Employees
3-5 Years of Experience
Fintech • Mobile • Payments • Software • Financial Services
Seeking a Database Reliability Engineer to join the mission of building a global platform that is scalable, reliable, and secure. Responsibilities include working on database engineering, dev-ops, and software development projects.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+40 More
5 Hours Ago
London, UK
Hybrid
289,097 Employees
5-7 Years of Experience
289,097 Employees
5-7 Years of Experience
Financial Services
Lead Software Engineer at JPMorgan Chase within the Cloud Foundational Services team. Responsible for driving significant business impact through technical expertise, developing secure and high-quality production code, and influencing product design and technical operations. Requires deep technical knowledge in software engineering, cloud technology, and network security.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
5 Hours Ago
London, UK
Hybrid
289,097 Employees
3-5 Years of Experience
289,097 Employees
3-5 Years of Experience
Financial Services
Seeking a full stack Software Engineer with AWS and Python experience to assist in the engineering and deployment of Machine Learning solutions. Responsibilities include building cloud-based frameworks, providing software engineering expertise, and collaborating with Data Scientists on various projects.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
17 Hours Ago
London, UK
Hybrid
4,500 Employees
3-5 Years of Experience
4,500 Employees
3-5 Years of Experience
Digital Media • Gaming • Information Technology • Software • Sports • eSports • Big Data Analytics
As a Machine Learning Engineer, you will integrate statistical and machine learning models into production applications, write production quality code, utilize MLOps platform, create automatic tests, collaborate with stakeholders, and ensure models are well integrated in the business context.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+50 More
19 Hours Ago
London, UK
Hybrid
289,097 Employees
5-7 Years of Experience
289,097 Employees
5-7 Years of Experience
Financial Services
Leading a team of engineers in developing tooling for security and controls in a cloud platform for a banking operation. Involves interacting with stakeholders, managing vendors, and supporting developers in their SDLC.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
21 Hours Ago
London, UK
Hybrid
396 Employees
5-7 Years of Experience
396 Employees
5-7 Years of Experience
HR Tech • Information Technology • Software
As a Solutions Architect at Deputy, you will act as a technical resource to help the sales team qualify and close new business. You will lead technical consultancy in pre and post-sales, provide pre-sales engineering support, design custom solutions, and work with various teams to ensure customer satisfaction. This role requires excellent sales instincts, technical expertise in programming, and experience in selling software solutions.
Top Benefits:
401-K Matching
Dental Insurance
Volunteer Local Community
+18 More
21 Hours Ago
London, UK
Hybrid
1,825 Employees
7+ Years of Experience
1,825 Employees
7+ Years of Experience
Fintech • Financial Services
Lead a team of engineers in developing critical components of a software platform at DRW, a trading firm. Mentor team members, drive project ownership, engage in hands-on development, and collaborate with other development teams.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+63 More
23 Hours Ago
London, UK
4,000 Employees
3-5 Years of Experience
4,000 Employees
3-5 Years of Experience
Information Technology • Software • Financial Services • Big Data Analytics
Site Reliability Engineer at Citadel responsible for ensuring the reliability, availability, and performance of applications in production. Requires a Bachelor's degree in Computer Science or related field, strong programming skills in Python, and experience with database systems and web UI technologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
23 Hours Ago
London, UK
4,000 Employees
3-5 Years of Experience
4,000 Employees
3-5 Years of Experience
Information Technology • Software • Financial Services • Big Data Analytics
Design, develop, and deploy elegant software solutions across the firm. Partner with business leaders to define priorities and deliver custom solutions. Receive structured learning on technical and quantitative skills. Develop under the direct sponsorship of the firm's CTO and engage with other C-level leadership.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
Yesterday
London, UK
1,900 Employees
7+ Years of Experience
1,900 Employees
7+ Years of Experience
Cloud • Fintech • Information Technology • Machine Learning • Software
The Senior DevOps Engineer will work on developing and maintaining fully automated build and deployment systems, ensuring high availability of a SaaS platform, collaborating with development teams, automating server provisioning, performing software releases, debugging application and cloud hosting issues, and contributing to a team of top engineers in a high-traffic environment.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+53 More
Yesterday
London, UK
1,900 Employees
1-3 Years of Experience
1,900 Employees
1-3 Years of Experience
Information Technology • Software • Financial Services
Create technological tools for trading strategies, develop high-performance data research platforms, work in small teams to build the future of finance.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+43 More
Yesterday
London, UK
1,900 Employees
3-5 Years of Experience
1,900 Employees
3-5 Years of Experience
Information Technology • Software • Financial Services
Site Reliability Engineer responsible for managing application migrations, infrastructure upgrades, and providing first-line support in a real-time, distributed environment. Requires strong UNIX/Linux command line knowledge, TCP/IP and UDP networking skills, and experience in scripting languages like Bash and Python.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+43 More
Yesterday
London, UK
1,900 Employees
3-5 Years of Experience
1,900 Employees
3-5 Years of Experience
Information Technology • Software • Financial Services
Design, develop, test, and deploy elegant software solutions for automated trading systems. Partner with Quantitative Research team to define priorities and deliver custom software solutions.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+43 More
Yesterday
London, UK
1,900 Employees
7+ Years of Experience
1,900 Employees
7+ Years of Experience
Information Technology • Software • Financial Services
As a Senior Network Engineer, you will design and implement low-latency network solutions, monitor network performance, troubleshoot issues, enhance network security, collaborate with teams, and plan for network capacity. You should have experience in high-frequency trading or financial services, certification in Cisco technologies, knowledge of network protocols, and proficiency in Python.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+43 More
Yesterday
London, UK
Hybrid
6,000 Employees
7+ Years of Experience
6,000 Employees
7+ Years of Experience
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
Seeking a Retail Banking Data Strategy & Advisory Leader to drive growth in the Retail Banking domain. Responsibilities include developing new businesses, delivering data strategies, identifying business development opportunities, and aiding in client proposals and propositions.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+31 More
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