3,976 to 4,000 of 9,122 Permanent Python Jobs

Senior Data Visualisation Engineer

Location
Greater London, England, United Kingdom
visual narratives across interactive, static, and animated formats. Validate and query complex data: Independently analyze, manipulate, and validate multi-layered datasets using SQL and Python, standing behind published analysis with complete accuracy. Prototype cutting-edge interactive tools: Build modern interactive data experiences using contemporary web technologies (JavaScript/TypeScript … data journalism, information design, visual storytelling, or a closely related quantitative field. Proven ability to independently query, interrogate, and validate complex datasets (using SQL, Python, or similar tools) and defend published insights confidently. Strong spatial analysis skills and proficiency with GIS technologies to analyse location-based data and spatial relationships. ...

Senior Data Scientist

Location
Greater London, England, United Kingdom
which apply predictive methods to client data about their customer behavior particularly in relation to marketing, website interactions and online conversions. We primarily use Python, classical ML techniques, and rapid iteration leveraging AI. Our methods require custom adaptations in terms of methods, features, optimization methods, and ML algorithm selection … ensure we get the data inputs we need and they fully understand how to apply our services. Explore and model large data sets using Python, SQL and related tools. Leverage AI tools including Claude Code, to develop and enhance Croud solutions. Take a leading role on tasks such as data ...

Security Engineer

Location
Greater London, England, United Kingdom
3+ years in security engineering with hands‐on AWS security: IAM, KMS, networking, secrets, GuardDuty/Security Hub. Strong coding ability in TypeScript or Python or Go comfortable shipping production code, not just configs and scripts. Application security fluency: OWASP Top 10, threat modeling, and code‐level reviews on real … scanning, pen testing), 1Password, GitHub (org‐level enforcement, Advanced Security) Compliance & ops: Drata, Iru, EasyLlama Observability & IR: Datadog, Sentry, Logfire, Incident.io Languages: TypeScript (Node.js), Python Benefits Meaningful share options (EMI) - share in the company’s success as we grow 25 days holiday + 1 additional day per year of tenure ...

Forward Deployed Engineer - Associate Manager (Palantir)

Location
Greater London, England, United Kingdom
significant individual ownership of client problems, handling everything from deep data engineering knowing that may require low/no code Palantir Foundry tooling, or Python and PySpark code repos - to building user-facing front-end applications and widgets in TypeScript or REACT Client Advisory & Translation: Sit directly alongside clients, distinguish … care more about your ability to decompose complex use cases and architect solutions than rote memorising of coding syntax Fluency in core languages (Python, SQL, TypeScript and/or REACT) and the capability to pick up others quickly. You should understand data engineering principles, ETL pipelines, and application development Familiarity ...

Azure DevOps Engineer

Location
Greater London, England, United Kingdom
DevOps within the team Monitoring infrastructure performance and implementing IAC Skills: Strong knowledge of Azure DevOps and the general Azure stack Solid understanding of Python or PowerShell Experience with CI/CD pipelines Solid understanding of Ansible and Terraform An interest/knowledge of AI workflows Job title: Azure DevOps ...

Forward Deployed Engineer - Specialist (Palantir)

Location
Greater London, England, United Kingdom
significant individual ownership of client problems, handling everything from deep data engineering knowing that may require low/no code Palantir Foundry tooling, or Python and PySpark code repos - to building user-facing front-end applications and widgets in TypeScript or REACT Client Advisory & Translation: Sit directly alongside clients, distinguish … care more about your ability to decompose complex use cases and architect solutions than rote memorising of coding syntax Fluency in core languages (Python, SQL, TypeScript and/or REACT) and the capability to pick up others quickly. You should understand data engineering principles, ETL pipelines, and application development Familiarity ...

Member of Technical Staff

Location
Boston, England, United Kingdom
experimental workflow. You can navigate unfamiliar code, understand the scientific and technical constraints, and make decisions backed by evidence. Our environment centers on Python and PyTorch, with Linux, containers, Kubernetes, cloud storage, and shared GPU compute. We value demonstrated technical depth, curiosity that leads you to investigate how things work … gaps that constrain research progress, set priorities with the team, and demonstrate the impact of the solutions you deliver. Specific Skills and Qualifications Strong Python and software engineering fundamentals, including data structures, interface design, testing, concurrency, and systematic debugging. A track record of owning substantial software systems from design through ...

Senior Forward Deployed Engineer

Location
Greater London, England, United Kingdom
enterprise clients.**Qualifications** 6–10+ years of experience in engineering, with 2+ years in customer-facing or field roles. Deep full-stack development skills (Python, Node.js/Go, React/Vue) and DevOps experience (Docker, K8s, CI/CD). Knowledge of SLM Finetuning and Distillation is big advantage.Experience ...

Mid-Senior Software Engineer (AI & Research)

Location
Greater London, England, United Kingdom
companion feature set for the CIRCuiTS platform, working within the scope of the RCT protocol. Write clean, well‐tested code (primarily Python) across data pipelines, model integration and evaluation. Ensure statistical and technical rigour in collaboration with the external statistician and academic partners including King's College London. Contribute … risks early and keep things moving across an 18‐month programme timeline. About You Mid‐senior software engineering experience with a strong foundation in Python and a track record of shipping production‐quality code. Adaptable and comfortable working across different parts of a product — you don't need ...

Mid-Level DevOps Engineer

Location
Greater London, England, United Kingdom
clear roles for each tool: Terraform for most infrastructure, CloudFormation and Ansible for our EC2 auto-scaling groups, Chef for state management, Bash and Python for scripting, and Go for custom binaries. The h onest day-to-day Client work takes up most of the week. Growing the team … traffic), with a senior to escalare to for deeper investigation. Hands-on with our main IaC stack (Terraform, Chef, Ansible, Bash), with enough Python and Go to make sensible changes (AI assistance is fine). Knowing the platform well enough to notice when something’s off. What we need from ...

Software Engineer

Location
Greater London, England, United Kingdom
latency systems* Experience with performance profiling and optimisation* Experience packaging and distributing libraries (for example NuGet)* A general-purpose scripting language (such as Python, Perl or Ruby)* Windows PowerShell or Linux shell experience* Exposure to other languages such as C#, Java or Python* Awareness of secure coding practices (SAST) **Role ...

Campus Data Engineer (Intern)

Location
Greater London, England, United Kingdom
week data engineering internship building production data infrastructure and pipelines with Python/Linux, database systems, data integrity, and dedicated mentorship. Programme: 10 weeks. Longer and off-cycle placements may also be considered. Interns work with a dedicated mentor and contribute production code. What you will do Build and maintain ...

Assistant Director -Data Science

Location
Greater London, England, United Kingdom
architectures such as transformers, with the ability to assess where advanced approaches outperform classical methods and where they do not Strong programming skills in Python, with practical experience deploying machine learning models and services into production environments Practical experience using AI coding assistants and agentic developer tools such as Claude … augmented generation (RAG), and evaluation techniques, and the ability to apply them to real product challenges Experience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration ...

Senior Data Scientist

Location
Brighton, England, United Kingdom
heart of how we operate. Strong ML experience, hands-on NLP and production experience with agentic AI are essential. Our stack includes AWS, Python, PyTorch, Docker, LangChain/LangGraph and Langfuse. Experience with reinforcement learning or an understanding of sales psychology would be desirable plus there's plenty of ambitious … scale Works AI-natively day to day, using AI tools and agents as a core part of how they build, test and ship Strong Python, plus PyTorch, scikit-learn or similar frameworks Hands-on LLM work: prompting, fine-tuning, grounding and guardrails Agentic systems at scale, including orchestration (LangChain/ ...

Data Scientist

Hiring Organisation
Lieferando
Location
Belgium
Employment Type
Permanent
Salary
EUR Annual
models (regression, classification, clustering). Run predictive analyses and perform validation and enhancement activities to improve ETA accuracy. Data Analysis & Engineering: Use SQL and Python to acquire, transform, and clean large-scale data sets. Apply appropriate techniques for outliers, missing values, and exploratory data analysis to create data structures relevant … machine learning techniques (classification, regression, clustering, decision trees) and how to select the right one for a given problem. Intermediate-to-advanced proficiency in Python (pandas, scikit-learn) and SQL; familiarity with industry style guides such as PEP 8. Ability to perform data cleaning (de-duplication, standardisation) and exploratory data ...

Infrastructure Software Engineering – Platform & Build

Location
Greater London, England, United Kingdom
alerting, runbooks, and incident response workflows for Fractile's infrastructure. IaC TODO Scale and maintain Fractile's Bazel monorepo as we continue growing across Python, C++, Rust, SystemVerilog, and ML workloads. Shape the infrastructure and platform experience for every engineer at Fractile. About You You bring deep infrastructure and build … principles: SLOs, alerting design, incident management, and on‐call practice Strong proficiency in at least one systems or scripting language used for tooling (Python preferred; Go or Rust also relevant), with a track record of shipping well‐tested, maintainable developer tooling that other engineers rely on: CLIs, CI integrations, build ...

Data Scientist

Hiring Organisation
Lieferando
Location
West-Vlaanderen, Belgium
Employment Type
Permanent
Salary
EUR Annual
models (regression, classification, clustering). Run predictive analyses and perform validation and enhancement activities to improve ETA accuracy. Data Analysis & Engineering: Use SQL and Python to acquire, transform, and clean large-scale data sets. Apply appropriate techniques for outliers, missing values, and exploratory data analysis to create data structures relevant … machine learning techniques (classification, regression, clustering, decision trees) and how to select the right one for a given problem. Intermediate-to-advanced proficiency in Python (pandas, scikit-learn) and SQL; familiarity with industry style guides such as PEP 8. Ability to perform data cleaning (de-duplication, standardisation) and exploratory data ...

Data Scientist

Location
Greater London, England, United Kingdom
high quality data practices by identifying data quality issues, supporting cleaning and normalisation approaches, and defining standards for reliable datasets. Write maintainable, well tested Python code using common data science libraries, and follow engineering best practices appropriate for production systems. Use SQL and dbt to extract, transform, and validate data … analysis by independently performing exploratory analysis and statistical investigation, translating findings into clear insights and actionable recommendations. Strong programming fundamentals with experience writing maintainable Python code for analysis and modelling, contributing to shared codebases through good practices, testing, and documentation. Experience using SQL and dbt to extract, transform, validate ...

Solutions Architect

Location
Greater London, England, United Kingdom
engineering role: you read code and debug integrations with engineers rather than write production features. You connect the Java/Spring core and Python AI services, and explain the trade-offs to client CTOs. Your remit The solution You lead discovery workshops and translate client requirements into APIs, authentication, data … enterprise or technical architecture. You understand REST, AWS, SaaS multi-tenancy and security fundamentals well enough to defend an integration design. You can read Python and/or Java APIs and debug integration problems alongside engineers. You have scoped or deployed LLM capability for enterprise clients and can explain ...

Marketing Analytics Lead

Location
City of Westminster, England, United Kingdom
familiarity with intent data (6sense), sales engagement platforms (Outreach, Salesloft, Gong), and conversational analytics Proficiency in SQL and at least one statistical programming language (Python, R, etc.) Experience with marketing platforms (Google Analytics, Salesforce, Marketo, etc.) Behavioural Expectations Strong background in bringing data to life for decision makers Skilled … familiarity with intent data (6sense), sales engagement platforms (Outreach, Salesloft, Gong), and conversational analytics Proficiency in SQL and at least one statistical programming language (Python, R, etc.) Experience with marketing platforms (Google Analytics, Salesforce, Marketo, etc.) Behavioural Expectations Strong background in bringing data to life for decision makers Skilled ...

Global Network Architect

Location
Greater London, England, United Kingdom
enterprise policies.* Collaborate closely with data security teams to maintain and protect network integrity**Automation & Observability*** Drive network automation and infrastructure-as-code using:* Python, Ansible, APIs* Build and enhance monitoring, telemetry, and analytics platforms to track:* Network performance* Capacity and utilization trends* Implement self-healing and scalable operational processes. … Cloud & Hybrid Networking*** Working knowledge of AWS and/or Azure networking* Experience integrating on-prem networks with cloud environments**Automation & Tooling*** Proficiency in Python and/or automation frameworks (Ansible)* Experience with network monitoring and observability tools* Familiarity with APIs and infrastructure-as-code practices**Certifications (Preferred)*** CCNP/ ...

Data Science Associate Manager

Location
Greater London, England, United Kingdom
growth, personalisation, marketing, commerce, sales or service. You can explain how a solution works, the decisions you made and the value it created. Strong Python capability. You can write production‐quality Python and review and improve the code, analytical methods, model designs, prompts and pipelines produced by others. Data science ...

SIEM Content & Platform Engineer

Location
City Of London, England, United Kingdom
Proven experience onboarding and optimising cloud, infrastructure, application and security telemetry within a SIEM platform. Strong automation skills using Logic Apps, Azure Functions, PowerShell, Python and REST APIs. Experience with security engineering, platform hardening, vulnerability remediation, technical risk assessment and operational support. Desirable: Experience with Azure DevOps, CI/ ...

Senior Platform Engineer - AWS / Linux / Windows

Location
Manchester, England, United Kingdom
infrastructure Experience with Infrastructure as Code (CloudFormation and/or Terraform) Experience developing CI/CD pipelines Experience with automation using PowerShell, Bash or Python Strong understanding of networking fundamentals including DNS, routing, load balancing and firewalls This is an excellent opportunity for a Senior Platform Engineer who enjoys solving ...

Lead Software Engineer (Container Platforms)

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
Kubernetes platform capabilities including cluster services, controllers and operators, admission policies, platform APIs, and developer tooling Develop backend services and automation in Go and Python to improve platform reliability, usability, and self-service for engineering consumers Create and maintain delivery workflows that standardize engineering practices and reduce operational toil across … development experience, including designing distributed systems, deploying and operating services in cloud environments, and understanding of reliability and scaling principles Proficiency in Go and Python, with the ability to apply these languages to build platform services and automation tooling Demonstrated ability to collaborate effectively in a team setting, including experience ...