2,701 to 2,725 of 4,957 Python Jobs in London

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 ...

extending testing suitesOptimize exchange communication through kernel bypass and connection handlingResearch exchange behavior to align platform operationsImplement solutions using exchange SDKs in C++, Rust, Python, and TypeScriptImplement trading algorithms based on requirements from traders and quantsTranslate trading requirements into robust software implementationsImprove stability, reliability, and performance of the trading engineEnhance … structuresStrong analytical and problem-solving skillsUnderstanding of trading lifecycle, including order capture, execution, allocation workflow, settlement, and complianceTechnical skills in scripting languages such as Python, PowerShell, C#, SQLProven track record in application deployment best practicesExperience in proactive system monitoring and troubleshootingNice to haveExcellent communication skills for interaction with traders, developers ...

related subjectExperience: 4+ years of proven experience in Software Engineering, Software Reliability, or a similar rolePython: 3+ years of hands-on experience programming in Python, and familiarity with version control systems such as GitLinux: Proficiency with the Linux command lineDatabases: Experience with SQL and relational databases, primarily PostgreSQLData Transfer: Practical … related subjectExperience: 4+ years of proven experience in Software Engineering, Software Reliability, or a similar rolePython: 3+ years of hands-on experience programming in Python, and familiarity with version control systems such as GitLinux: Proficiency with the Linux command lineDatabases: Experience with SQL and relational databases, primarily PostgreSQLData Transfer: Practical ...

Hybrid; 2 days in-office, 3 days remote.**Job Description:****Primary Technical experience/skills*** 8+ years of IT experience* Snowflake Data Engineer with Python/Java.* Strong understanding of AWS ecosystems like Lambdas, step functions, and ECS services.* Practical experience with Snowflake is required.* Advanced SQL skills* Experience building ...

frameworks to validate MCP Servers and related AI systems Design and implement evaluation strategies for LLM accuracy, safety, and reliability Create automated tests using Python, Pytest, and BDD frameworks Build quality gates into CI/CD pipelines to maintain continuous assurance Identify and address agentic AI failure modes such … Prepare detailed reporting on quality outcomes and improvement opportunities Maintain documentation for test cases, evaluation pipelines, and validation strategies Requirements Strong programming experience in Python applied to test automation and evaluation Expertise in Pytest and familiarity with BDD frameworks such as Behave or Cucumber Knowledge of LLM evaluation approaches including ...

Apollo, while working closely with the Head of Data & Engineering on overall architecture and long-term direction. We’re looking for a hands-on, Python-first engineer who enjoys operating at both strategic and implementation levels: writing production code, setting standards, making technical decisions, and creating an environment where other … Apollo platform. Responsible for leading the design and development of our core applications and internal tools, including multiple production UIs built using Python-centric stacks (e.g. FastAPI, Jinja, HTMX, Tailwind). Responsible for making and guiding implementation decisions across backend services, APIs and application architecture. Contribute directly to production code ...

5+ years of software engineering experience designing, coding, testing, and operating production-grade backend services and cloud-native applications Strong coding proficiency in TypeScript, Python, C#, or similar technologies, with experience building scalable application programming interfaces, microservices, and distributed systems Practical experience building enterprise AI applications using large language models … 5+ years of software engineering experience designing, coding, testing, and operating production-grade backend services and cloud-native applications Strong coding proficiency in TypeScript, Python, C#, or similar technologies, with experience building scalable application programming interfaces, microservices, and distributed systems Practical experience building enterprise AI applications using large language models ...

technical support Experience troubleshooting and debugging technical systems Experience with Linux Experience in at least one modern scripting or programming language, such as Python, Java, Scala, or NodeJS Experience in one or more of the following: application security frameworks, security code reviews, incident response, security infrastructure, penetration testing, mobile security … threat modeling, secure coding, identity management and authentication, software development, cryptography, system administration and network security Experience in scripting or programming work in Ruby, Python, Shell/BASH scripting, Java, C/C++, C*, Perl, or other languages Experience architecting/operating solutions built on AWS, or experience with ...

investment firms rely on to make real capital decisions. What you'd actually work on Building and shipping production backend services and APIs in Python (FastAPI) that power the platform's AI features, used daily by professional investors Designing and owning the orchestration layer for agentic AI capabilities … market data rather than clean public datasets What we're looking for 5 to 15 years of backend engineering experience, most of it in Python, in production environments A track record of building and personally owning APIs or services used by real customers, not just maintaining systems someone else designed ...

product and operational requirements and translate them into robust, production‐ready solutions. What you’ll be doing Designing and maintaining backend services primarily in Python Developing and evolving well‐structured RESTful APIs Designing and improving data models across relational (e.g. PostgreSQL) and NoSQL databases Contributing to cloud‐based infrastructure (e.g. … improving mature systems Comfortable reading and navigating complex legacy code Strong in systems thinking (trade‐offs, scalability, cost implications) Backend‐heavy, with strong Python expertise Operationally mature – you’ve supported production systems, not just built features You are likely: Calm under pressure Direct but not ego‐driven Curious and thoughtful ...

Contract - Initial 6 months. Hybrid : London or Manchester - 2 days per week. This role requires the ability to hold an active security clearance. Skills : Python and SQL . Apache Airflow for DAG orchestration and monitoring. AWS data services: Redshift , OpenSearch , Lambda , Glue , Step Functions , Batch . CI/CD pipelines ...

stack role with a leaning towards frontend. Our frontend stack includes VueJS, TypeScript, and OpenAPI; our backend stack is primarily Java (Spring Boot) and Python, with some legacy Go. We're constantly evolving how we build and deliver software, and we're increasingly looking for engineers who work … problems. Extend the Measure experience end-to-end: Create robust, scalable systems using VueJS and TypeScript on the frontend, and Java (Spring Boot) or Python services on the backend, that handle streaming responses, dynamic visualisations, and complex state management. Integrate seamlessly: Use OpenAPI contracts to build reliable integrations across survey ...

Selenium, Robot Framework, Cypress, Karate or Appium; Postman or SOAP UI; Jenkins and GitHub; JSON, SQL, Kafka or Grafana; performance, resilience or security testing; Python or Java; ISTQB; testing AI-powered or agentic capabilities Ready to Apply? If you want your automation to protect real flights, real passengers and real … Test Automation Engineer, SDET, Senior QA Analyst, API Test Engineer, Playwright, Selenium, Cypress, Robot Framework, Karate, Appium, Postman, Jenkins, GitHub Actions, CI/CD, Python, Java, SQL, Kafka, ISTQB, Agile testing, regression testing, airline operations, load control, weight and balance, aviation software, safety-critical systems. Deerfoot Recruitment Solutions ...

role in systematic trading. Both the research platform and the production trading system are built on top of a custom implementation of high‐performance python graph (DAG). The same graph framework is being used across the whole environment – research and back testing, live trading, analytics, risk, position keeping … investment bank, hedge fund and associated firms) Degree in Mathematics or Physics preferred; other STEM subjects such as Computer Science will also be considered. Python: Strong software developer with in‐depth knowledge and experience. Numpy (including numba): in‐depth knowledge is required. Strong knowledge of Unix systems (processes, memory ...

platform lands inside sophisticated investment firms. You will lead technical discovery with clients, design integration architectures across a Java/Spring core and Python services, and own the trade-offs that make enterprise deployments repeatable rather than bespoke. This is an engineering-side role that spends roughly half its time … years in client-facing solution, enterprise or technical architecture Strong grasp of REST, AWS, SaaS multi-tenancy and security fundamentals Hands-on familiarity with Python and/or Java, able to read APIs and debug integration issues with engineers Experience scoping or deploying LLM-based capability with enterprise clients, including ...

securing Azure and GCP platforms (preferred)Good understanding of reviewing architecture and what 'looks good'Experience with Infrastructure as Code (Terraform)Knowledge of Automation (Python)Experience working in DevDecOps environment and standard DevSecOps principlesExperience security CI/CD pipelinesUnderstanding of best practise frameworks such as CIS, NIST etcThe role will ...

generation of its platform. This is a full-stack position with a strong backend focus, working predominantly with PHP/Laravel alongside React, AWS, Python and API-driven services. The Role The company is looking for an engineer who can take ownership of a problem rather than simply work through … responsibility for software throughout the development lifecycle. An interest in AI-assisted software development and how these tools can be used effectively. Experience with Python, microservices, financial services or regulated environments would be useful, although these are not essential requirements. The Person Alongside technical ability, the company places considerable importance ...

guidance from our other technically mature entities like Kraken and OE, we plan to adopt cutting-edge tools and capabilities, particularly in AI and Python-driven solutions. By investing in a diverse range of skills, we aim to create a hybrid team capable of operating in both our legacy … consumes directly through Excel, dashboards and natural-language querying, rather than one-off extracts. Design and ship internal applications and AI-enabled tools - using Python, Streamlit, Databricks Apps (HTMX), Lakebase, FastAPI or similar - that put data and AI directly into the hands of fund management, asset management and finance teams. ...

simulation datasets Collaborate with a team of driven individuals committed to building general-purpose Physical AI What You’ll Bring Excellent software engineering skills (Python, Go, or similar) Extensive experience designing, building, and maintaining large-scale data pipelines (8+ years) Deep understanding of distributed systems (Spark, Kafka, or similar) Extensive ...

products from initial concept through to productionBuilding modern frontend applications using React and TypeScriptDesigning and developing backend services, APIs, integrations, and application logicWorking with Python, SQL, databases, and data platformsTaking ownership of architecture, technical decisions, and engineering standardsTurning complex energy and operational data into clear, intuitive product experiencesWorking closely with … wants meaningful ownership rather than simply maintaining an established platform. You will lead the development of customer-facing software, work across React, TypeScript, Python, APIs, databases, and data-rich systems, and have the autonomy to shape the technical direction of a growing energy business. They are looking for someone technically ...

next generation of its platform.This is a full-stack position with a strong backend focus, working predominantly with PHP/Laravel alongside React, AWS, Python and API-driven services.The RoleThe company is looking for an engineer who can take ownership of a problem rather than simply work through a predefined … practices.Experience taking responsibility for software throughout the development lifecycle.An interest in AI-assisted software development and how these tools can be used effectively.Experience with Python, microservices, financial services or regulated environments would be useful, although these are not essential requirements.The PersonAlongside technical ability, the company places considerable importance ...

evaluation of models on target hardware to ensure performance metrics meet expectations. Automation Build and maintain automation scripts and CI/CD pipelines using Python to streamline the model testing and deployment life cycle. Education Education: Bachelor's or master's degree in Computer Science, Electrotonic Engineering, or related technical … field. Qualifications Deep understanding of C++14/17/20, including STL, memory management, and multi-threading. Strong ability to write clean, maintainable Python for automation, and data processing. Hands-on experience with at least one of the following frameworks: SNPE/QNN (Qualcomm) , OpenVino (Intel), TensorRT (Nvidia), TensorFlow Lite ...