1,601 to 1,625 of 5,540 Python Jobs in England

Founding Software Engineer (React and Python) About the Opportunity You will be joining an elite founding engineering team that includes the world’s number one authority in Multi Agent Reinforcement Learning, seasoned Meta Product leaders, and one of the only people in the UK who has trained a trillion token language model from scratch. This role is based in London … large scale model training and production deployment, especially for reinforcement learning or transformer based architectures • Hands on experience building and maintaining Frontend applications - React, Typescript • Strong programming background in Python and or relevant frameworks such as TensorFlow, PyTorch or Hugging Face • Fluent in cloud native development, containerisation, orchestration (for example Docker or Kubernetes) and CI/CD • Exceptional problem solver More ❯

Founding Software Engineer (React and Python) About the Opportunity You will be joining an elite founding engineering team that includes the world’s number one authority in Multi Agent Reinforcement Learning, seasoned Meta Product leaders, and one of the only people in the UK who has trained a trillion token language model from scratch. This role is based in London … large scale model training and production deployment, especially for reinforcement learning or transformer based architectures • Hands on experience building and maintaining Frontend applications - React, Typescript • Strong programming background in Python and or relevant frameworks such as TensorFlow, PyTorch or Hugging Face • Fluent in cloud native development, containerisation, orchestration (for example Docker or Kubernetes) and CI/CD • Exceptional problem solver More ❯

Founding Software Engineer (React and Python) About the Opportunity You will be joining an elite founding engineering team that includes the world’s number one authority in Multi Agent Reinforcement Learning, seasoned Meta Product leaders, and one of the only people in the UK who has trained a trillion token language model from scratch. This role is based in London … large scale model training and production deployment, especially for reinforcement learning or transformer based architectures • Hands on experience building and maintaining Frontend applications - React, Typescript • Strong programming background in Python and or relevant frameworks such as TensorFlow, PyTorch or Hugging Face • Fluent in cloud native development, containerisation, orchestration (for example Docker or Kubernetes) and CI/CD • Exceptional problem solver More ❯

risk, and liquidity risk datasets. Implement models for evaluating financial products and their associated risks (Greeks, P&L, VaR, stress tests, scenarios, etc.). Develop high-quality code in Python and other languages to support various risk management functions. Collaborate effectively with risk management teams, traders, and front office teams to understand their needs and deliver robust solutions. Take ownership … Science, Finance, Engineering, or a related field. 5-10 years of experience in a similar role within financial services, commodities trading, or risk management IT. Strong programming skills in Python, and at least one other modern language. Proficiency in cloud services and build tools, including but not limited to EKS, Airflow, Kafka, Gitlab, ArgoCD or equivalent. Familiarity with financial products More ❯

document the change activities.  Improve team documentation, keep it up-to-date and share knowledge with global team Candidate Profile:  For this role specifically, we need candidates with strong Python scripting skills as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms  Strong understanding … to be able to tune operating systems platforms for optimum performance  Strong all-around IT background and ideally experience in electronic trading markets on similar environments Essential skills :  Scripting (Python, Shell, SQL....) and development skills for administration, monitoring and support tools  Very good knowledge of DevOps tools like Jenkins, Ansible, Artifactory  Good knowledge of common monitoring tools (ITRS Geneos, Zabbix More ❯

document the change activities.  Improve team documentation, keep it up-to-date and share knowledge with global team Candidate Profile:  For this role specifically, we need candidates with strong Python scripting skills as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms  Strong understanding … to be able to tune operating systems platforms for optimum performance  Strong all-around IT background and ideally experience in electronic trading markets on similar environments Essential skills :  Scripting (Python, Shell, SQL....) and development skills for administration, monitoring and support tools  Very good knowledge of DevOps tools like Jenkins, Ansible, Artifactory  Good knowledge of common monitoring tools (ITRS Geneos, Zabbix More ❯

our AI assets. Stay abreast of emerging AI technologies, including LLMs, agentic architectures, and application integrations. Skills & Experience: Proven expertise in full stack development with a strong focus on Python (backend) and React (frontend). In-depth knowledge of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and related AI/ML concepts. Demonstrated ability to design scalable, reliable, and … Strong team collaboration skills, with a proactive approach to problem-solving. Hands-on expertise with LangChain. Experience with AI model deployment and optimization strategies. Technical Expertise Required: Proficient in Python Experienced with REACT.js Familiar with Node.js Knowledge of Docker Understanding of LangChain Experience with cloud platforms such as Amazon Web Services (AWS) or Azure Familiarity with LLMs and RAG technologies More ❯

document the change activities. Improve team documentation, keep it up-to-date and share knowledge with global team Candidate Profile: For this role specifically, we need candidates with strong Python scripting skills as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding … to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments Essential skills : Scripting (Python, Shell, SQL....) and development skills for administration, monitoring and support tools Very good knowledge of DevOps tools like Jenkins, Ansible, Artifactory Good knowledge of common monitoring tools (ITRS Geneos, Zabbix More ❯

document the change activities. Improve team documentation, keep it up-to-date and share knowledge with global team Candidate Profile: For this role specifically, we need candidates with strong Python scripting skills as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms Strong understanding … to be able to tune operating systems platforms for optimum performance Strong all-around IT background and ideally experience in electronic trading markets on similar environments Essential skills : Scripting (Python, Shell, SQL....) and development skills for administration, monitoring and support tools Very good knowledge of DevOps tools like Jenkins, Ansible, Artifactory Good knowledge of common monitoring tools (ITRS Geneos, Zabbix More ❯

You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own …/50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine You also have backend experience with Node, TypeScript and Python You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies You enjoy learning and picking More ❯

You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own …/50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine You also have backend experience with Node, TypeScript and Python You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies You enjoy learning and picking More ❯

required The role is working within the National Security sector for a global IT consultancy. Java development Object store configuration and containerisation Docker, Kubernetes Back-end software development using Python and Java Relational databases and SQL Experience integrating 3rd party software, scripting/glue work Experience building and deploying web user interfaces Experience working closely with or in national security More ❯

and Kubernetes/EKS). • Good verbal and written communication skills; comfortable working with traders and cross-functional stakeholders. • Fluent in English, both written and spoken. Beneficial • Experience with Python and React. • Detailed experience with AWS (EKS, EC2). • Experience working on real-time or low-latency distributed systems. • Familiarity with quantitative pricing integration and automated testing frameworks. • Understanding of … risk management, order management systems (OMS), and trade lifecycle workflows. • Experience building FIX or WebSocket APIs for trading. • Options and structured products experience. Our Tech Stack • Backend: C#, Python • Frontend: React • Databases: PostgreSQL, DynamoDB • Infrastructure: AWS (EKS, EC2) • Version Control & CI/CD: GitHub, ArgoCD This role offers an exciting opportunity to build mission-critical trading systems that directly support More ❯

You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own …/50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine You also have backend experience with Node, TypeScript and Python You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies You enjoy learning and picking More ❯

You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own …/50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine You also have backend experience with Node, TypeScript and Python You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies You enjoy learning and picking More ❯

required The role is working within the National Security sector for a global IT consultancy. Java development Object store configuration and containerisation Docker, Kubernetes Back-end software development using Python and Java Relational databases and SQL Experience integrating 3rd party software, scripting/glue work Experience building and deploying web user interfaces Experience working closely with or in national security More ❯

required The role is working within the National Security sector for a global IT consultancy. Java development Object store configuration and containerisation Docker, Kubernetes Back-end software development using Python and Java Relational databases and SQL Experience integrating 3rd party software, scripting/glue work Experience building and deploying web user interfaces Experience working closely with or in national security More ❯

document the change activities.  Improve team documentation, keep it up-to-date and share knowledge with global team Candidate Profile:  For this role specifically, we need candidates with strong Python scripting skills as key requirement will be ability to develop tools for the benefit of our production teams as well as develop further automation within our global platforms  Strong understanding … to be able to tune operating systems platforms for optimum performance  Strong all-around IT background and ideally experience in electronic trading markets on similar environments Essential skills :  Scripting (Python, Shell, SQL....) and development skills for administration, monitoring and support tools  Very good knowledge of DevOps tools like Jenkins, Ansible, Artifactory  Good knowledge of common monitoring tools (ITRS Geneos, Zabbix More ❯

required The role is working within the National Security sector for a global IT consultancy. Java development Object store configuration and containerisation Docker, Kubernetes Back-end software development using Python and Java Relational databases and SQL Experience integrating 3rd party software, scripting/glue work Experience building and deploying web user interfaces Experience working closely with or in national security More ❯

Extensive experience in cloud-based data engineering (preferably Databricks), with a strong background in modernisation and large-scale migration. Expertise in Azure services (API Manager, App Service), Databricks, Spark, Python, SQL, and AI/ML frameworks. Proven track record of leading technical teams and delivering complex data solutions in production. Strong understanding of data governance, security, and compliance in regulated … environments. Essential Criteria Proven experience designing and deploying cloud-native data architectures at scale. Proficiency in Python, SQL, PySpark. Demonstrated ability to build secure, scalable, cost-efficient data solutions on Azure. Experience with data security and regulatory compliance tools (e.g. Microsoft Purview, Unity Catalog). Ability to translate strategic goals into technical delivery plans and roadmaps. Desirable Criteria Experience designing More ❯

cooling Installing and tuning Linux-based operating systems and configuring SLURM job schedulers Optimising high-speed networking technologies (Infiniband, RoCE) Automating deployments and maintenance using Ansible, Terraform, Bash, and Python Troubleshooting complex distributed systems and mentoring junior engineers This is a rare opportunity to lead infrastructure projects that directly support cutting-edge AI research and development. If you thrive in … administration and performance tuning Expertise in high-performance networking (Infiniband, RoCE, RDMA) Experience with distributed file systems (Lustre, Ceph, WEKA, VAST) Proficiency in automation and scripting (Ansible, Terraform, Bash, Python) A solid understanding of monitoring, resilience, and security compliance Excellent documentation skills and a passion for mentoring and knowledge sharing Desirable Experience Containerisation in HPC (Singularity, Docker, Apptainer) Familiarity with More ❯

develop, and evaluate highly innovative models for Natural Language Programming (NLP), Large Language Model (LLM), or Large Computer Vision projects. -Use SQL to query and analyze the data. -Use Python, Jupyter notebook, and Pytorch to train/test/deploy ML models. -Use machine learning and analytical techniques to create scalable solutions for business problems. -Research and implement novel machine … of-the-art modeling techniques to power our ML models BASIC QUALIFICATIONS - PhD, or Master's degree and 6+ years of applied research experience - Experience programming in Java, C++, Python or related language - Experience with neural deep learning methods and machine learning - Experience with popular deep learning frameworks such as MxNet and Tensor Flow. PREFERRED QUALIFICATIONS - Experience in building machine More ❯

pricing/rent & revenue; quantify uncertainty; design robust validation and back-testing. Productionise your work: Persist outputs in Postgres/PostGIS, expose via GraphQL; implement services in Go or Python; write clear SQL views, tests and docs; monitor data quality and model drift. Extract signal from unstructured data: Scrape/download reports, parse tables/figures, apply LLM-assisted extraction … to specialised sectors. Document assumptions and limitations. What you’ve done 3+ years in Data Science/Analytics (or 2+ with a strong portfolio) delivering models into production. Strong Python (pandas/numpy/scikit-learn; XGBoost/LightGBM; basic PyTorch a plus) and SQL. Solid geospatial skills (PostGIS/GeoPandas/QGIS) and time-series/forecasting know-how. More ❯

We use state-of-the-art technology (deep learning, VLMs), own a large proprietary dataset of images and videos and use a multi-GPU cluster. We use standard frameworks (python, pytorch, tensorflow, dask, AWS). We impact production directly but also the machine learning community. Responsibilities: You will contribute to research on Vision Language Models (VLMs) for fraud detection, face … in a Computer Science Master's or PhD degree or a related field Proficiency with a modern deep learning framework (PyTorch or TensorFlow) Ability to write research code in Python Strong communication and collaboration skills Strong willingness to learn Preferred Qualifications: Practical experience in deep learning, especially for computer vision tasks. Prototyping ideas from research papers. Working knowledge of cloud More ❯

We use state-of-the-art technology (deep learning, VLMs), own a large proprietary dataset of images and videos and use a multi-GPU cluster. We use standard frameworks (python, pytorch, tensorflow, dask, AWS). We impact production directly but also the machine learning community. Responsibilities: You will contribute to research on Vision Language Models (VLMs) for fraud detection, face … in a Computer Science Master's or PhD degree or a related field Proficiency with a modern deep learning framework (PyTorch or TensorFlow) Ability to write research code in Python Strong communication and collaboration skills Strong willingness to learn Preferred Qualifications: Practical experience in deep learning, especially for computer vision tasks. Prototyping ideas from research papers. Working knowledge of cloud More ❯