3,751 to 3,775 of 9,098 Permanent Python Jobs

Senior SRE: Java & Python for Secure Collaboration

Location
Lower Blandford St Mary, England, United Kingdom
JPMorgan Chase is seeking a Site Reliability Engineer III within the External Collaboration team. You will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. The ...

Senior AI Engineer (Python) — Hybrid, Global-Scale AI

Location
Belfast City District, Northern Ireland, United Kingdom
Citi is seeking an AI Engineer to join its global Tech team, building scalable AI systems powering a Global Lending Platform. You will work with LLMs, MCP tools and agent frameworks in a fast-paced ...

Lead Infrastructure Engineer (Python)

Location
Greater London, England, United Kingdom
working practices through regular reviews, blameless port-mortems and other SRE techniques. What You'll Bring To The Role Advanced knowledge of the Python programming language and standard software engineering concepts such as common data structures, regular expressions, object-oriented programming, and advanced algorithms. Strong understanding of core Unix components ...

Senior Software Engineer (Backend, Python)

Location
Greater London, England, United Kingdom
About Octopus Electroverse We’re making electric vehicle ownership as smart and as simple as possible, by building the giant, virtual charging platform of the future. In just five years, Octopus Electroverse has grown to ...

C++ Software Engineer

Hiring Organisation
Expert Employment
Location
North London, Garden Suburb, Greater London, United Kingdom
Employment Type
Permanent
Salary
£60000 - £68000/annum Full Packagy
looking for a C++ Software Engineer to work on defence projects. Key Responsibilities Develop and maintain C++ and Python software for complex systems Work on real-time data processing, simulation, or sensor integration Support verification, validation, and testing activities Build and maintain CI/CD pipelines (Linux and Windows) Collaborate … Agile teams (Scrum and Kanban) Key Skills Strong C++ experience (Python beneficial) Background in defence, aerospace, robotics, or simulation Experience with Linux, Git, and CI/CD tools Understanding of systems integration, testing, or comms protocols Ability to work with hardware or real-world data systems Experience with LiDAR ...

Quant Software Engineer

Location
Greater London, England, United Kingdom
Quantitative Developer – Hedge Fund London | Hybrid | Python | Quant Research | Systematic Trading I'm working with an established London-based hedge fund that is building a next-generation, AI-enabled quantitative equity investment platform . They're looking for a Quantitative Developer to join the founding team, sitting directly between quantitative … ultimately into production trading systems. What you'll be doing Researching and evaluating quantitative trading signals Building backtesting and simulation infrastructure Developing production-quality Python research and trading systems Building and maintaining large financial and alternative datasets Developing reusable research pipelines and analytical tooling Working on portfolio construction, position sizing ...

Senior Developer

Location
Greater London, England, United Kingdom
London (3 days a week) Employment: Fulltime Purpose of the role: Lead Developer role for a global organization, responsible for designing, implementing and optimizing Python and cloud based solutions using AWS and PySpark for data intensive and regulatory focused applications. The role requires strong experience … services, owning end to end technical delivery, code quality and performance in a hybrid day shift model with no travel. Responsibilities: Design scalable Python applications that process complex business and regulatory data sets, ensuring robustness, maintainability and clear modular structure for long term reuse and evolution. Develop secure and efficient ...

Data Analist

Hiring Organisation
Nederlandse Loterij
Location
Rijswijk, Zuid-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
leveren. Je stimuleert een data-driven cultuur en brengt vernieuwingen op gebied van AI naar het team. Je werkt met Databricks, SQL en Python en schakelt met diverse business-partners. Arbeidsvoorwaarden/Benefits hybride werken salaris tussen 4900,- en 6800,- bruto per maand bonusregeling 32-40 uur per week gezonde … data-driven te werken Belangrijkste vereisten minimaal 3 jaar ervaring in data analytics/BI/data science uitstekende kennis van SQL vaardig in Python voor analyse en modellering ervaring met Databricks of vergelijkbaar platform ervaring met statistische analyses of voorspellende modellen (pré) ervaring met BI-tools zoals Power ...

Data Engineer

Location
Liverpool City Region, England, United Kingdom
Data Engineer - Python/PySpark/Microsoft Fabric £55,000 - £65,000 + Benefits St Helens - 1-2 days per week This is an opportunity to join an organisation at a particularly interesting point in the development of its data capability. The business has invested heavily in modernising a sizeable … stored procedures and drag-and-drop development. The team is deliberately moving towards a more code-led engineering approach, with a strong emphasis on Python, PySpark and notebook-based development. What you’ll be working with The environment includes: Python/PySpark Microsoft Fabric Spark and notebook development Lakehouse architecture ...

Associate Risk Analytics Consultant

Location
Slough, England, United Kingdom
organisations, they develop analytical solutions that improve customer acquisition, credit decisions and portfolio performance. Having recently migrated to the cloud and invested heavily in Python, it's an exciting time to join a business known for its strong culture and excellent staff retention. THE ROLE As an Associate Consultant within … learning models including logistic and linear regression Designing and implementing credit strategies for new and existing customer portfolios Analysing large datasets using SQL and Python (or SAS) Delivering analytical consultancy projects for external clients across multiple industries Presenting technical findings and commercial recommendations to senior stakeholders Supporting clients to improve ...

Junior Data Consultant

Hiring Organisation
Artefact
Location
Utrecht, Netherlands
Employment Type
Permanent
Salary
EUR Annual
data for analysis and statistical tooling Own and drive specific workstreams to ensure timely delivery aligned with project goals Analyze data using Excel, SQL, Python (and related tools) and present actionable insights to clients Belangrijkste vereisten Master in Technology (preferred) strong English communication skills (verbal and written) for client-facing … settings hands-on experience with programming or tools like Python or R; proficiency with Excel and PowerPoint 6-12 months of internship or student experience in consulting, data/analytics, marketing, advertising, finance, or tech is a plus dual business/data profile with ability to identify opportunities curiosity about ...

Java Quant Developer Software Engineer Trading Finance London

Hiring Organisation
Joseph Harry Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Java Quant Developer (Programmer Software Engineer Java Python Fixed Income Bonds Rates Credit Equities Commodities Securities Munis Municipals FX Equity Derivatives Quantitative Analysts Analysis Asset Manager Buy Side Investment Management Fund Hedge Fund Finance Front Office Trading Asset Manager Banking Pre-Trade Risk Pricing PnL) required by our asset management … side- asset management, investment manager, hedge fund Pre-trade analytics, pricing or PnL analysis Derivatives Role: Java Quant Developer (Programmer Software Engineer Java Python Fixed Income Bonds Rates Credit Equities Commodities Securities Munis Municipals FX Equity Derivatives Quantitative Analysts Analysis Asset Manager Buy Side Investment Management Fund Hedge Fund Finance ...

Data Engineer / Data Steward

Hiring Organisation
Huxley Associates
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
onsite work, offering a meaningful opportunity to shape data foundations at scale. Verantwoordelijkheden Build, improve, and maintain ingestion and transformation pipelines using SQL and Python Perform ad hoc analytics when required Define and maintain data quality rules, tests, and dashboards using dbt and Elementary Lead root-cause analysis for data … stakeholders Collaborate with data engineers, data stewards, software engineers, and product teams Belangrijkste vereisten Strong data engineering fundamentals with pipelines in dbt or Python Production-grade cloud development experience (GCP preferred) Hands-on experience with BigQuery and/or PySpark/Databricks Strong SQL skills Experience with dbt modelling ...

Senior Machine Learning Engineer

Location
Greater London, England, United Kingdom
development as well as architecting the high-level design of the strategy software to minimise trading latency and scale effectively. Our ML stack is Python based and utilises modern ML libraries and tooling including Polars, Ray, Plotly etc. The ideal candidate will have a strong software engineering background, with broad … quantitative, technical subject (e.g. Machine Learning, Maths, Physics) from a top university Significant software engineering skills and experience, especially on the modern Python ML stack Takes pride in engineering excellence and encourages best practice in others A systematic, analytical approach to tackling problems and designing solutions Experience with: Python programming ...

Full Stack Developer

Location
Cwmbran, Wales, United Kingdom
division, Comparison Creator powers insurance and price comparison platforms used by well-known UK brands. Role Overview: We're looking for a Full-Stack Python Developer to join a small, collaborative team building and supporting fintech products used across the insurance market. You'll work across the stack using Python … This is a hands-on role with real influence over how our products evolve. What you'll do Design, build, and maintain applications using Python and Django Work across the full stack, including front-end components (React, JS, CSS) Translate business and user needs into practical technical solutions Improve system ...

Lead Automation Engineer

Location
Greater London, England, United Kingdom
doesn't matter - what matters is automating them to reduce operational risk, effort, and error.We're building automation solutions on AWS (Lambda, Step Functions, Python) and integrating with existing operational tools (Control-M, monitoring platforms, APIs). Responsibilities Taking ownership of manual operational processes Engaging directly with operations or business … teams to understand their workflows Building production automation (Python, AWS Lambda, Step Functions, orchestrators) Reducing operational risk and manual effort through intelligent automation SKILLS Must have Mandatory Competencies:1. Ownership (CRITICAL)Has taken ownership of an operational automation project from concept to delivery. Drove work independently with minimal direction. Delivered ...

Data Manager II

Hiring Organisation
Booking.com
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
initiatives end-to-end and communicate impact to technical and business stakeholders; embed requirements in platform modernization. Hands-on analysis & community: use SQL and Python to profile data, validate DQ checks, and mentor engineers/analysts on governance topics. Belangrijkste vereisten 3-5 years in data management, governance, or related … roles Strong SQL and Python scripting Experience with data profiling and data visualization tools (Tableau, Microstrategy) Hands-on with data cataloguing, lineage, and DQ platforms (Collibra, Monte Carlo) Experience implementing DQ rules, dimensions, thresholds/SLOs, and metadata/MDM Experience applying GDPR and ethical data handling to data management ...

Software Engineer - Research Infrastructure

Hiring Organisation
Optiver
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
accelerate experimentation, validation, and deployment of strategies. Apply modern AI tools where they add value across research and software development lifecycle. Belangrijkste vereisten Strong Python development skills. Experience building simulation, backtesting, or other large-scale computational frameworks. Experience in systematic trading, HFT, or quantitative finance is advantageous. Experience designing … building large-scale, distributed or real-time systems. Experience using Python in research, data-intensive or analytical environments. Strong software engineering fundamentals and a focus on reliable, maintainable production code. Collaborative mindset Problem-solving orientation Strong communication with researchers and traders Python (strong) C++ (performance-critical systems) Data pipelines (Spark ...

Senior Backend Engineer

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
other engineers while working on exciting, large-scale systems. What You'll Be Doing Design, build and maintain scalable, high-performance backend services using Python Translate business requirements into robust technical solutions and architecture Develop APIs and microservices that are reliable, secure and easy to maintain Collaborate closely with Product … Agile processes Mentor junior engineers and provide technical leadership across the team Contribute ideas around new technologies, frameworks and engineering best practice Tech Stack Python Django FastAPI AWS PostgreSQL Kafka Elasticsearch Redis Kubernetes GitHub What We're Looking For Strong commercial experience developing backend applications with Python Experience building scalable ...

Manager, Forward Deployed Engineering

Hiring Organisation
Artefact
Location
Utrecht, Netherlands
Employment Type
Permanent
Salary
EUR Annual
lunch from organic buffet (policy) Verantwoordelijkheden guide architecture decisions and technical delivery for client engagements define interface and backend technology choices (TypeScript/React, Python/Node) unblock work on orchestration, memory, guardrails, and RAG pipelines make build-vs-buy and platform decisions for data and applications connections set standards …/LLM delivery strong hands-on experience with Google AI stack (Gemini, Vertex AI, Gemini Enterprise, ADK) including production on GCP proficiency in Python and TypeScript/JavaScript experience building/consuming APIs, frontend (React or similar), and at least one backend framework hands-on with RAG, embeddings, vector search ...

Data Engineer Consultant

Hiring Organisation
Orange Business
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
Belangrijkste vereisten Minimaal 3 jaar hands-on ervaring als data engineer Ervaring met opslag en transformatie van data en ontwikkeling van pijplijnen Kennis van Python en SQL Vaardigheid in Azure en Databricks Bekendheid met CI/CD en tooling zoals Git, Azure DevOps of GitLab Uitstekende beheersing van Nederlands … Engels Samenwerken Positiviteit Teamspirit Azure Databricks Python ...

Lead Software Engineer

Hiring Organisation
BroadbandUK
Location
Tower Hamlets, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Lead Software Engineer Location: London, E14 5RE/Canary Wharf - Hybrid Job Type: Full-Time Skills: Lead Software Engineer, Laravel, React, Python, AWS, AI/ML, n8n, Claude Code, Cursor, Docker, Startups, DevOps We're looking for a Lead Software Engineer with a path to CTO to join our founding ...

Senior Data Scientist

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Economics, Operations Research, Engineering, or a related quantitative field. 5 years of work experience using analytics to solve product or business problems, coding (e.g., Python, R, SQL), querying databases or statistical analysis, or 3 years of work experience with a PhD degree. Experience with Python, SQL, and statistical modeling. Experience … working with generative AI agents. Preferred qualifications: 8 years of work experience using analytics to solve product or business problems, coding (e.g., Python, R, SQL), querying databases or statistical analysis, or 6 years of work experience with a PhD degree. Experience in software development and source control methodologies. Experience working ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
engineers on integrating Voice AI solutions and ML pipelines with their backend core. Tech stack you will be working with: Go, Python, Postgres, Redis, NATS, Keycloak, Kubernetes, Istio, mTLS, ArgoCD, Prometheus, Grafana, AWS, Terraform. Key skills/experience required: Experience building and operating scalable production systems Experience with … Python, alongside as many areas of the tech stack, plus a willingness to learn High level of ownership - comfortable picking up undefined problems and driving them to done in a small team Desirable - experience with real-time or latency-sensitive systems (streaming, telephony/SIP/WebRTC, or similar ...

Cybersecurity Engineer - Cloud

Hiring Organisation
Visa
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
5+ years of relevant experience 3+ years experience with cloud security services (AWS, Azure, GCP) OR 5+ years in cloud security Programming experience (Python) Experience deploying secure infrastructure in cloud environments Strong understanding of network, application, and system security AWS Security Specialty certification Experience with Infrastructure as Code (Terraform) Experience … Collaboration with cross-functional teams Effective communication of security risks to diverse audiences Proactive self-development and learning Cloud security (AWS, Azure, GCP) Python programming Terraform ...