2,601 to 2,625 of 4,714 Python Jobs in London

with access to training and coaching to accelerate your growth. You’ll apply consulting methods and data tooling across Excel, Tableau, Power BI, Alteryx, Python, SQL, and PPT, collaborating with an international team to deliver high-quality outcomes and meaningful business value. #J-18808-Ljbffr ...

design, build, and support data pipelines, ensuring they are production-ready and meet data quality standards. You will work with technologies such as Python, SQL, and Apache Spark, helping drive analytics and operational decision-making. Ideal candidates possess strong programming skills, a relevant degree, and a collaborative spirit ...

role involves designing and implementing scalable data pipelines, ensuring high-quality code, and mentoring junior engineers. A successful candidate will have strong proficiency in Python, SQL, and data engineering tools like Fivetran and Airflow. This position offers hybrid working, excellent benefits, and the opportunity to drive significant data initiatives. #J ...

across multiple asset classes. You will automate reconciliations, perform P&L attribution, and ensure data integrity across global trading systems. The role requires strong Python/SQL skills, experience with AI/ML in finance, and the ability to work extended hours to meet trading demands. A background in risk ...

manage production data science projects and develop algorithms to analyze blockchain data. The ideal candidate holds a PhD or equivalent and has expertise in Python and SQL. Key responsibilities include mentoring juniors, collaborating closely on projects, and applying advanced analytical techniques. The role requires strong problem-solving skills and communication ...

betting sector. You will gain hands-on experience across software development, data processing, cloud platforms and production systems, working with modern technologies including Python, Go, TypeScript, AWS, SQL and Docker. In this varied role, you will help develop and maintain software applications, process and validate sports data, support cloud-based … enjoys problem solving, learning new technologies and understanding how complete systems operate in production environments. The Role: Develop, test and maintain software using Python, Go and TypeScript Process, analyse and validate live and historical sports datasets Support cloud infrastructure, applications and production systems Write SQL queries and work with relational ...

role combines hands-on data science with client-facing consultancy to help public sector clients use data and AI responsibly. You will work with Python, ML and NLP, design and evaluate AI solutions, mentor colleagues, and contribute to building maintainable data services. The role requires SC clearance and UK residency ...

Software Engineer to join the Commodities Technology team. You will help design scalable market data engines, APIs, and real-time distribution services across Java, Python, or C# environments. The role interfaces with Front Office desks and MQA, driving analytical capabilities and AI-enabled tooling. The position offers a hybrid work ...

alongside experts from other domains, with outputs used to train frontier AI models. Ideal candidates are hands-on Data Engineers with strong SQL and Python, ETL/ELT, orchestration, streaming, and warehousing experience across Spark, Kafka, Airflow, dbt, Snowflake, BigQuery or Databricks on AWS, GCP or Azure. #J-18808-Ljbffr ...

models to regression and machine learning—while translating insights into client-ready solutions with strong QA. You’ll work with SQL-heavy data pipelines, Python/R/Scala, and GIS tools, collaborating with remote global teams. Flexible, full- or part-time options and work-from-home days are considered. ...

experience in DevOps or Site Reliability Engineering, deployment of production-grade Kubernetes clusters, and proficiency in CI/CD pipelines, alongside programming skills in Python, Go, and Bash. Join this dynamic team to drive innovative cloud solutions. #J-18808-Ljbffr ...

cleared Cloud Security Engineer for a UK-based remote contract. The role focuses on hands-on cloud security engineering within AWS, Terraform, Python, and TypeScript, with emphasis on secure-by-design practices and secure pipelines. You will define infrastructure, embed security controls, and integrate security testing into CI/CD. ...

data solutions and optimizing data pipelines within Databricks environments. Candidates should excel in data management, engineering, and analytics while demonstrating strong programming skills in Python and SQL. The position requires travel and on-site client work, appealing to those passionate about leveraging data for business insights. An attractive benefits package ...

London, Greater London | £200k - £220k per year Lead AI Engineer/Developer (Python/TypeScript) London to £220k+ Are you a skilled backend focussed Software Engineer with experience of delivering AI systems and transformations? You could be progressing your career in a senior, hands‐on role at a Hedge Fund … experience of working in data science, software engineering, data engineering, or other relevant discipline You're a skilled, senior level Software Engineer with strong Python and TypeScript You have experience within a financial services, FinTech or Hedge Fund environment, with a good understanding of industry terms You have excellent communication ...

analysts and technology stakeholders. Supporting platform reliability, monitoring, root cause analysis and continuous improvement initiatives. Integrating KDB platforms with wider technology ecosystems including Java, Python and messaging technologies. Essential Skills & Experience 10+ years' commercial experience developing with KDB+/q . Strong experience working within large-scale production environments. Deep … production support and troubleshooting experience. Experience within Financing, Securities Lending, Prime Brokerage or Risk domains. Experience integrating KDB platforms with Java and/or Python applications. Knowledge of event-driven and messaging architectures such as Kafka . Excellent communication and stakeholder management skills. Desirable Experience Experience working directly with trading ...

sync detection and image management. EVPN-VXLAN and multi-site EVPN architecture, including live production migration design and rollback within constrained change windows. Python for production-quality automation and REST API integration (e.g. NDFC, ServiceNow, Infoblox, Red Hat AAP, Sentinel, Vault), including use of Python data structures to model intent … YAML data modelling, including Ansible role and playbook design. JSON data handling and schema validation, including understanding of JSON as an interchange format alongside Python dictionaries and YAML, and basic schema-based validation concepts to support automation testing and assurance workflows (e.g. pyATS outputs, API responses). GitHub/Gitlab ...

will lead model evaluation, governance, and collaboration across teams, ensuring regulatory compliance and practical deployment in fast-moving financial markets. The role demands deep Python expertise, time-series analytics, and experience with LLM/RAG tool-calling, plus mentoring junior staff. #J-18808-Ljbffr ...

Developer to design and deploy AI-powered applications within a collaborative team. The successful candidate will leverage their 5-8 years of Python experience along with AI and ML development skills to create scalable, high-performance applications that integrate various AI technologies. Responsibilities include developing data pipelines, optimizing performance ...

analytics platforms. The role emphasises hands-on data modelling, ETL/ELT, and modern cloud-based data solutions across GCP/AWS, with strong Python API #J-18808-Ljbffr ...

high-impact role embedded with enterprise customers, designing and delivering real solutions to genuinely complex problems. You will work across a broad stack (Python, TypeScript, Rust, SQL, REST APIs) and cloud platforms (AWS, GCP, Azure), with on-site client engagement and rapid delivery, backed by a base salary ...

Cybersecurity, networking/comms, LLM tools development, Python software engineering London, hybrid within UK; to £50,000 DoE plus benefits A premier research organisation is seeking a skilled individual to work in R&D at the intersection of LLM agent development and cybersecurity. This 12 month contract, which … networking and may extend to SCADA and related protocols (Modbus, DNP3 et al). Software development skills towards scientific computing, R&D codebases, in Python or equivalent, using Git and Linux tools. A researchers or developers understanding of virtualisation and virtual machines is relevant. Strong communication skills, both written ...

strong focus on machine learning systems. You will be responsible for integrating AI into core workflows and fine-tuning models for client applications. Strong Python skills and experience with AWS or Azure services are required. If you are passionate about AI and have a proven track record, please send your ...

SIMD, CPU pinning). Experience with monitoring/telemetry for high performance systems (latency histograms, throughput metrics, SLAs). Familiarity with scripting languages (e.g., Python, Bash) for tooling and automation. KDB+ Data Analysis with python (pytorch, pandas, arrow) #J-18808-Ljbffr ...

collect and challenge project updates, define and build useful metrics/dashboards, and take ownership of selected projects. You will also write Python (with AI coding assistants) to automate work and ship small internal UIs/admin tools, and act as content manager for PMO and project documentation on Confluence … tracking actions, and following up to closure. Maintaining RAID logs and helping keep project data accurate and up to date. Tooling and automation Writing Python scripts and small applications to support PMO workflows, including data collection, reporting, and automation across Jira and Confluence. Automating repetitive workflows across Jira and Confluence ...

year experience managing technology teamsHands on but with a leadership flareOS: Red Hat Linux, bare metal and virtual machinesProvisioning: Puppet, Kickstart, RPMLanguages: Bash, Ruby, Python, Java, ClojureSecurity: Kerberos, SELinux, LDAPYou will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with ongoing training … client is based in LondonFollow me on Twitter for more roles and news @SebFintechSytems ENgineer – Security, Hadoop, SPark, debian, SELinux, Debian, puppet, ruby , python, kerberos ...