46 to 70 of 997 Python Jobs in London

Senior Software Engineer - QuantumBlack, AI by McKinsey

Hiring Organisation
McKinsey & Company
Location
London, UK
Employment Type
Full-time
technical and non-technical team members and stakeholders Hands-on experience and willingness to learn across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind), backend (Python, Node.js, Java/Spring, C#/.NET), and databases (SQL, NoSQL, vector databases, ETL)Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs, evaluation frameworks ...

Software Engineer - AI Platform & Agents

Hiring Organisation
Moodys
Location
London, UK
Employment Type
Full-time
Redis for high-performance data storage and retrievalExperience designing and building APIs, distributed systems, and event-driven architectures in modern programming languages such as Python, TypeScript, Java, Go, or similarFamiliarity with MLOps practices, model monitoring, observability, versioning, and automated deployment pipelines preferredStrong problem-solving skills with the ability to navigate ...

Marketing Insight and Analytics Lead - Mat Cover - 9 Month FTC

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
working within or alongside analytics engineering teams and contributing to shared data models Understanding of CI/CD practices for data pipelines Experience with Python for data manipulation, modelling, and pipeline work Whats In It For You Join a fast-growing, award-winning company with genuine ambition to improve people ...

Senior Network Site Reliability Engineer

Hiring Organisation
Appcast
Location
London, UK
configurationStrong experience with Infrastructure as Code, especially TerraformDeep understanding of DevOps practices, CI/CD, automation, and production operationsStrong Linux skills and proficiency in Python, Bash, or another scripting/programming languageExperience driving cross-functional projects from concept to delivery in Agile environmentsStrong problem-solving skills, with the ability ...

Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£90,000
skills in the region. About you You will have experience in many of the following: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce Utilising ...

Software Engineer - AI Platform and Agents

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
high-performance data storage and retrieval Experience designing and building APIs, distributed systems, and event-driven architectures in modern programming languages such as Python, TypeScript, Java, Go, or similar Familiarity with MLOps practices, model monitoring, observability, versioning, and automated deployment pipelines preferred Strong problem-solving skills with the ability ...

Principle Data Warehouse Engineer - Executive Director

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
systems and continuous learning to understand new data management systems Strong proficiency in hands-on development using industry-standard tools and languages (e.g., SQL, Python, Spark, cloud platforms), with a commitment to code quality and delivery excellence Preferred qualifications, capabilities, and skills Hands-on experience with Databricks for scalable data ...

Staff Software Engineer - AI

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
coding, testing, and operating scalable, resilient, production-grade backend systems and cloud-native services - Expert-level coding capability in modern programming languages such as Python, TypeScript, Java, Go, or similar, with the ability to personally contribute high-quality production code while guiding technical direction - Deep hands-on expertise building enterprise ...

Cryptographic Agility & Post-Quantum (PQC) Engineer

Hiring Organisation
State Street Bank
Location
London, UK
Employment Type
Full-time
discovery tools, or cryptographic risk assessments.Experience supporting security compliance frameworks, cybersecurity standards, and audit activities.Experience developing scripts or automation solutions using languages such as Python, PowerShell, Bash, Java, C#, or Go.Experience with infrastructure-as-code and automation frameworks such as Terraform, Ansible, Jenkins, Harness, or similar CI/CD platforms.Industry ...

Senior Engineer - Payments

Hiring Organisation
ebury
Location
London, UK
Employment Type
Full-time
Experience: 5+ years of professional software development experience with a proven track record of building high-performance, client-facing web applications.Backend Stack: Proficient with Python, FastAPI, PostgreSQL, Redis, and designing secure REST APIs.Frontend Stack: Proficient with TypeScript, React, Jest, and Storybook. Experience with Micro Frontends (MFEs) is a major plus.DevOps ...

Senior SRE

Hiring Organisation
Appcast
Location
London, UK
Experience with a public cloud provider, GCP is a plusProven experience in software developments with languages such as C#, Java, C++, Golang, Rust, JavaScript, Python, or Ruby (this list is not exhaustive).Experience with observability tools (e.g. Datadog, Prometheus, ELK, Jaeger...)Great team spirit with a problem-solving attitude.A good ...

Service Reliability Engineer - London

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
GitHub Actions; Bamboo experience a plus) with DevSecOps principles baked in—integrating security scans, policy-as-code, and compliance gates—and script confidently in Python, PowerShell, or Bash. You have experience with cloud security best practices (IAM, secrets management, container/image scanning) and understand core infrastructure fundamentals (networking, storage ...

VodafoneThree - SRE III

Hiring Organisation
VodafoneThree
Location
Greater London, United Kingdom
Employment Type
Full Time
will have software development experience, knowing how to write distributed, high-performing systems using at least 1 of the following programming languages: Python, React, Node.js, Java or Scala You will have experience with cloud computing, specifically AWS or Azure, and Infrastructure as Code (Terraform and/or CloudFormation) You will ...

Systems Integration Specialist Advisor - TCP/IP Security

Hiring Organisation
Appcast
Location
London, UK
automation of any aspects of security and compliance monitoringProficiency in programming languages commonly used in software development and AI/ML, such as Python, R, C++, Rust or Java, and their associated security considerations.Coding experience with AI & ML, deep learning and data manipulation techniques, libraries, and frameworks such as TensorFlow ...

Specialist Solutions Architect - Database, Data & AI, AWS Specialist & Partner Industries Organization (ASPI), Global Financial Services (GFS)

Hiring Organisation
Appcast
Location
London, UK
general AI tools- Knowledge of data engineering pipelines, cloud solutions, ETL management, databases, visualizations and analytical platforms- Experience with data analytics platforms (Power BI, Python, SQL, Tableau), or experience working with large-scale data mining and reporting tools (examples: SQL, MS Access, Essbase, Cognos) and other financial systems (examples: Oracle ...

Machine Learning Engineering Lead

Hiring Organisation
Hackajob Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
repositories, integration points, and operational constraints. Experience working with AWS or cloud-hosted production environments. Equivalent technical experience or education considered. Technical Skills- Strong Python development skills for machine learning engineering, data processing, automation, service development, and production AI/ML workflows. Strong software engineering background, including system design, APIs ...

Staff Data Platform Engineer

Hiring Organisation
Yoto
Location
London, UK
Employment Type
Full-time
make and document architecture decisions that involve meaningful trade-offs across multiple teams or domainsA track record of authoring and landing technical standards across Python, SQL and infrastructure code that other engineers, analysts and data scientists adopt in their day-to-day workExperience defining the scope of ambiguous technical problems ...

Senior Python Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, Cripplegate, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum Bonus & Benefits
Senior Python Engineer | Python, IaC, CI/CD London, London City Hybrid, 2 days a week onsite £75k plus 8% bonus, 10% pension, private healthcare 5+ years commercial experience with Python We're recruiting for a Senior Python Engineer to join a global AI & SaaS specialist. This is an opportunity … plenty of opportunities to learn, develop and progress your career. What You'll Be Doing | Summary of Skills Building automation frameworks and tooling using Python Developing Infrastructure as Code solutions with Terraform Creating reusable templates and code generation platforms using Jinja/Jinja2 Automating Windows environments through PowerShell Managing ...

AI Engineer

Hiring Organisation
DCV Technologies
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
development GitHub Copilot Claude Code OpenAI GPT/Azure OpenAI Anthropic Claude APIs Agentic AI LangChain LangGraph CrewAI Software Engineering Strong development experience with Python, JavaScript/TypeScript, C# or Java REST APIs and microservices Software architecture and engineering best practices Desirable Skills Experience with any of the following would ...

DevOps Engineer - Active SC, NPPV3

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400.0 - £420.0 per day + up to £420pd (Inside IR35)
Nginx, Apache Tomcat/HTTP and monitoring/auditing integrations. Strong troubleshooting, documentation and stakeholder communication skills. Nice to Have: Experience with Java 8, Python, PL/SQL, Ansible, Terraform, Jenkins, Git or AWS. Exposure to IBM Initiate MDM, MinIO or Cognitec FaceVACS. Experience with GIS technologies such as OpenLayers ...

Lead DevSecOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£645/day inside ir35
need strong hands-on experience across: AWS | Kubernetes/EKS | Terraform | GitHub Actions | GitOps | Argo CD | Docker | Vault | Trivy | cert-manager | Grafana | Loki | Python | Bash You'll also need: Proven DevSecOps leadership experience UK Government/GDS delivery experience Strong stakeholder and communication skills Experience working across distributed engineering teams ...

AI Test Engineer (SC Cleared)

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
solutions across the full lifecycle Hands-on expertise with Microsoft-based environments (e.g. Azure testing tools, AI platforms) Proficiency in one or more: Python, Java, JavaScript, SQL, or R Proven experience in: AI/Generative AI testing RAG (Retrieval-Augmented Generation) solution validation (e.g. RAGAS framework) CI/CD, DevOps ...

Senior Data Engineer Databricks (London-based)

Hiring Organisation
Itransition
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
data engineering experience, ideally within a consulting or client-facing environment Hands-on experience with Databricks Lakehouse Platform Strong SQL skills and proficiency in Python Experience designing and deploying solutions in cloud environments Ability to quickly grasp diverse business domains and adapt technical solutions accordingly Strong communication skills to interact ...

Lead Data Engineer

Hiring Organisation
FBI &TMT
Location
Kingston Upon Thames, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
senior or lead data engineer building and scaling production data platforms * Deep hands on expertise in Databricks including Spark, Delta Lake and Databricks Workflows * Python and SQL proficiency * Infrastructure as code experience using Terraform, Bicep or CloudFormation * Cloud data platform experience, ideally Azure including Azure Data Factory, ADLS Gen2 ...

AWS Cloud Native DevOps Engineer

Hiring Organisation
83zero Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75,000
GitLab CI, Jenkins, GitHub Actions, or ArgoCD. Experience with containerisation and orchestration technologies including Docker and Kubernetes. Strong scripting and automation skills using Python, Bash, or PowerShell. Solid understanding of AWS networking concepts including VPCs, subnets, routing, load balancing, and security groups. Experience with monitoring and logging platforms such ...