9,051 to 9,075 of 13,675 Python Jobs

Cross Asset XVA Quantitative Analyst - Vice President

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
Markets Front Office XVA across multiple asset classes, leveraging probability theory, financial mathematics, and numerical techniques. Implement these analytics in C++, also utilizing Python for development. Provide essential support to trading desks for XVA-related inquiries and models. Collaborate closely with other MQA teams to ensure consistency and share best … complex analytics, utilizing probability theory, financial mathematics, and numerical techniques like Monte Carlo simulation. Technical Excellence: Develop and implement solutions primarily in C++ and Python, contributing to robust and performant analytics. Collaborative Environment: Work closely with trading desks, other MQA teams, and control functions, fostering a deep understanding ...

ML System Engineer - (Reinforcement Learning)

Location
Greater London, England, United Kingdom
London (1-2 days per week in office) AI Startup Skills: Python, MLops, Pytorch, Grafana, Elastic Search, TensorRT About the Company Our client is a venture-backed technology company building software to optimise large-scale physical infrastructure. Their platform processes data locally at the source using decentralized networks. Their mission … blockers, and enforce high coding standards via thorough review processes. Candidate Profile Core Technical Experience Software Foundations: Exceptional software engineering capabilities in production-level Python, with a strong focus on clean testing patterns and modular design. Distributed Computing: Extensive experience managing state alignment, messaging, and system execution across inconsistent networks ...

Senior Staff Engineer, Autonomy Software Integration & Test (R5539)

Location
Greater London, England, United Kingdom
software onto fixed-wing, multirotor, and other unmanned or autonomous systems Develop internal tools, automation, telemetry analysis pipelines, and test infrastructure in C++ and Python Support software bring-up, system configuration, and mission readiness for flight operations Debug and troubleshoot issues across autonomy software, onboard compute, radios, networking, sensors, flight … years of experience developing and integrating software for robotics, autonomy, aerospace, embedded systems, or related technical fields Strong software engineering experience in C++ and Python, including development, debugging, and system integration Experience contributing to complex software systems in robotics, autonomy, aerospace, embedded systems, or related domains Experience working with Linux ...

Senior Java Software Engineer Inside IR35

Hiring Organisation
Interact Consulting Limited
Location
West London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
380-400 a day
mentor junior developers and contribute throughout the full software development lifecycle. You must have - Strong Java development experience. Object-oriented programming expertise. Scripting with Python, Bash or Ruby. Strong experience with TDD/BDD and automated testing. Excellent communication and collaboration skills. Proactive, delivery-focused approach. ...

Transformation Principal Pricing Analyst

Hiring Organisation
Vermelo
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
efficient solutions. Research, develop, and champion best practice methods; upskill the team through coaching and code reviews. Query and engineer large datasets (e.g., Python/R/SQL/PySpark) on modern platforms (e.g., Azure Databricks). Communicate pricing proposals and insights clearly and persuasively to stakeholders at all levels. … general insurance pricing. Strong technical expertise in predictive modelling techniques (e.g. GLMs and machine learning models). Proficiency in programming languages such as R, Python, PySpark, SAS, or SQL. Good knowledge of Azure Databricks and modern data technologies. Experience with WTW Radar software and optimisation tools. A quantitative degree ...

Senior Software Eng – MongoDB, £700/day (Outside IR35)

Location
Manchester, England, United Kingdom
responsible for providing guidance and helping to build solutions that solve the challenge around how Django and Mongo overlap and interlink. Skills: Python Django GCP In return they're offering an initial 6-month contract outside IR35 paying up to £700/day. If you're interested and would like ...

Machine Learning Engineer

Location
United Kingdom
while growing your career. You'll make an impact by: Build and automate ML pipelines for feature engineering, model training, and model scoring using Python, PySpark, Databricks, and MLflow. Productionise Data Science models, converting notebooks into modular, tested, production-ready code. Deploy models into batch and real-time environments, managing … code quality, reproducibility, and operational reliability. Your skills and experience: Experience with ML platforms including Databricks, MLflow, Delta Lake, and cloud environments. Proficient in Python, PySpark, and SQL, following production coding best practices. Understanding of data, distributed ML pipelines, and model deployment patterns, including monitoring, drift detection, and lifecycle operations. ...

Senior Data Scientist, Digital Health & AI

Location
United Kingdom
reproducibility, documentation and model governance. What we are looking for Strong applied statistics and machine learning, ideally with health, genomics, imaging or device data. Python and SQL fluency, with reproducible research practice. Understanding of clinical validation or medical device software expectations is highly valued. Willingness to work hybrid from Cambridge. ...

Senior Software Engineer, Unified Platform - Digital Assets

Location
Greater London, England, United Kingdom
championing useful new technologies where they fit. Desirable Experience: We are looking for strong senior engineers with crypto or digital-asset systems experience. Deep Python expertise is a meaningful differentiator for this role. Cryptoassets, digital-asset operations, or custody/wallet platforms (or closely adjacent high-stakes money-movement systems … . DeFi, smart contracts, staking, or other on-chain systems. Full-stack development with Python (FastAPI). Strong relational data modeling fundamentals. GitOps and Kubernetes. Job orchestration systems (Airflow, Prefect, etc.). For more information about DRW's processing activities and our use of job applicants' data, please view ...

Senior Director of Software Engineering

Location
Greater London, England, United Kingdom
stack systems in production at scale. Demonstrated success partnering with Front Office/Trading stakeholders in high-urgency environments. Strong technical depth in Python (preferred) or ability to lead in a Python-based stack. Experience leading multi-organization adoption of agentic AI-enabled engineering operating models (using enterprise-authorized tools ...

Senior Machine Learning Software Engineer

Location
Cambridge, England, United Kingdom
faster and more efficient? This could be a great opportunity to explore both. What You'll Do The team develops and optimises C++ and Python software for Machine Learning workloads, working closely with ML software and hardware engineers to understand how models execute and where performance and efficiency … Looking For We’re particularly interested in experience with: Professional C++ development and complex software systems. Machine Learning frameworks or tooling such as PyTorch. Python for software development, ML tooling, testing or automation. Debugging, performance analysis and solving complex software problems. Collaborative software development using source control, code review, testing ...

Quantitative Developer

Location
Greater London, England, United Kingdom
performance C++ code that is clean, reusable, well-tested, and optimized for large-scale distributed systems using a high-performance grid computing platform Leverage Python, SQL, and Snowflake to analyze, construct, and validate model inputs Document methodologies to support internal and external model validation and compliance processes What you should … years’ experience in large-scale C++ development and program design as well as data intensive products Familiarity with additional programming languages such as Python, Java, and SQL Strong understanding of financial derivatives, market conventions, and their implementation Hands-on experience with financial data structures, such as yield curves (OIS, Libor ...

ETL Developer

Hiring Organisation
Enormous Enterprise LLC
Location
Sunnyvale, California, United States
Employment Type
Any
Salary
USD Annual
years of ETL/Data Integration experience. Strong SQL skills. Experience with ETL tools (Informatica, SSIS, Talend, DataStage, or similar). Basic knowledge of Python or other scripting languages. Understanding of data warehousing and data transformation concepts. Good problem-solving and communication skills. Education: Bachelors degree in computer science, Information ...

Trainee Website Administrator

Hiring Organisation
ITOL Recruit
Location
Romford, Essex, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £35,000 per annum
roles and help you get a step ahead. Learn the Command Line (*1.5 weeks) Learn Git & GitHub (*1.5 weeks) Learn JavaScript (*1.5 weeks) Learn Python 3 (*1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition language in building your … programming and development foundation. Python is a highly versatile programming language and due to its relatively "easy to understand" commands now one of the most common programming languages used. You can use it for both small and complex tasks, and it is used across many different industries broadening your scope ...

Senior Software Engineer x3

Location
Southampton, England, United Kingdom
nature of work. Key skills we're looking for: Robotic Operating System (ROS/ROS2) C++ Development in Control Systems Qt Python & Matlab Ability to be SC Cleared Navigation, Dynamics, Positioning Systems experience Mission Planning and Mission Management Robotics Systems, remotely or autonomously operated vehicles Project planning and time management ...

Trainee Website Administrator

Hiring Organisation
ITOL Recruit
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
roles and help you get a step ahead. Learn the Command Line (*1.5 weeks) Learn Git & GitHub (*1.5 weeks) Learn JavaScript (*1.5 weeks) Learn Python 3 (*1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition language in building your … programming and development foundation. Python is a highly versatile programming language and due to its relatively "easy to understand" commands now one of the most common programming languages used. You can use it for both small and complex tasks, and it is used across many different industries broadening your scope ...

Sr Staff Infrastructure Engineer

Hiring Organisation
Enormous Enterprise LLC
Location
Sunnyvale, California, United States
Employment Type
Any
Salary
USD Annual
grade server management. Kubernetes proficiency (admin or developer). Familiarity with containerization technologies (Docker preferred). Experience with MAAS (nice to have) Proficiency in Python or Golang (preferred language) (nice to have) Kubernetes administration and deployment experience (nice to have) Experience with Ansible and Terraform (nice to have ...

Senior Quantitative Developer - LONDON UK

Hiring Organisation
Park Lane Recruitment Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£250,000 - £600,000 per annum
Working across boundary of research and production - ensuring that what quants build in notebooks can actually run reliably at scale The technology is primarily Python, with C++ where performance demands it. The infrastructure runs across both on-premises systems and cloud. ML is used as one tool among many - this … expect are what they're looking for. They are looking for people from top tech or quant companies, NOT Banks. You are a strong Python Engineer with good C++. You have quantitative judgment. you need to understand how data, models, and trading systems interact. You can work productively with quants ...

Staff Software Developer, Services

Location
United Kingdom
When you see a problem, you don’t wait - you tackle it. Use the best tools for the job: While our primary stack is Python (Flask), we embrace any technology that delivers value. You might rewrite a microservice from Go to Python, craft a script in Ruby, or leverage … fast-paced, ambiguous startup environment where your decisions drive real impact. Proven builder: You have solid experience crafting scalable backend systems in Python (Flask) and working with databases and cloud services. You’re comfortable diving into monitoring and logging tools to keep systems healthy. More importantly, you’re technology-agnostic ...

Senior Business Analyst in Markets Treasury Technology

Hiring Organisation
Citigroup
Location
Belfast, Down, United Kingdom
Salary
£ 55 K
requirement gathering to production rollout.What you’ll doWork with Business, OPS and Tech teams to drive towards a common solutionPerform data analysis using excel, python and other data analysis toolsUnderstand existing solutions and eco-system to co-relate with business requirements and gapsDiscuss the business requirements/solutions with tech … payments, statements and intraday balances Understanding of core Markets products e.g. FX, MM, Fixed Income especially from cashflow perspectiveKnowledge of data analysis tools e.g. python, excel etcAwareness of industry trends and technology landscapesGood understanding of modern software engineering practices and technologiesExcellent communication and complex problem-solving skillsWhat we can offer ...

Data Scientist Technology Data Science London

Location
Greater London, England, United Kingdom
evaluation. Collaborate with other Data Scientists and engineers to productionise ML features, models, and evolve our evaluation and monitoring frameworks. Write high‐quality, interpretable Python code for feature engineering and model training, contributing directly to our core products. Communicate hypotheses, evaluation results, and monitoring dashboards clearly to both technical … engineering techniques (e.g., target encoding). Solid grasp of frequentist and Bayesian statistics for parameter estimation and experimentation. Experience in writing clean, production‐grade Python code for both model training and inference. Excited to leverage LLMs for coding support and process optimisation to maximise personal and team productivity. Nice ...

Software Engineer - Cumberland/FICCO Front Office Systems

Hiring Organisation
DRW
Location
London, United Kingdom
Salary
£ 80 K
build ergonomic, performant and extendable engineering solutionsBuild, maintain and extend the central trading platformWork with both greenfield and legacy systems across multiple languages (C++, Python, Typescript) Provide on-call support as neededQualifications:Up to 7 years of experience using C++ and Python and can work comfortably in multiple programming languagesA ...

Software Engineering or SRE, PhD Intern, 2027

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
experience in school or work (e.g., open-source coding). Experience with one or more general purpose programming languages (e.g., Java, C/C++, Python, JavaScript, Go, etc.). Preferred qualifications: Ability to complete a 13-17 week full-time internship in the UK starting in either May, June … July 2027. Relevant practical or internship experience (e.g., research assistant, teaching assistant, personal projects, etc.) with programming in either: C++, Java, Python, or Go. Research experience in algorithms, architecture, artificial intelligence, compilers, database, data mining, distributed systems, machine learning, networking, or systems. Relevant practical or internship experience with ...

Site Reliability Engineer

Hiring Organisation
RSA TECH GROUP
Location
Liberty, Texas, United States
Employment Type
Any
Salary
USD Annual
Work Provide support for client reported user issues. Lead Incident responses, perform RCA and provide on-call support Automation and tooling using scripting (shell, python etc) (link removed)>Track recurring issue, contribute to Problem Management. Embed Reliability practices & support production releases. Escalate unresolved technical problems to Engineering team. Maintain records ...

Software Engineer - Cumberland/FICCO Front Office Systems

Location
Greater London, England, United Kingdom
performant and extendable engineering solutions Build, maintain and extend the central trading platform Work with both greenfield and legacy systems across multiple languages (C++, Python, Typescript) Provide on-call support as needed Qualifications: Up to 7 years of experience using C++ and Python and can work comfortably in multiple programming ...