1 to 25 of 89 Python Jobs in Hertfordshire

Lead Python Engineer

Hiring Organisation
TechShack
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
Lead Python Engineer | Python, FastAPI, Start-up | Remote, £90-105k I'm working with a well-funded, mission-driven healthtech company building innovative technology that makes healthcare more accessible and easier to use. They're scaling their engineering team as they expand their platform across the UK and internationally. … They're hiring a Lead Python Engineer to take technical ownership of their backend and API layer. This is a senior IC (staff/principal-level) role with real influence over architecture, standards and delivery. What you'll be doing: Owning backend architecture across core services Designing and maintaining scalable ...

Senior Platform Engineer

Hiring Organisation
Akixi
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
Terraform (HCL) – including workspaces, modules, and Terraform Cloud or similar. Ansible experience – developing roles, dynamic inventories, managing remote configurations. Strong scripting knowledge (Bash, Python, or Go). Experience with container orchestration and deployment (Docker, ECS, or Kubernetes). Proficient with GitOps or IaC-based workflows. Familiarity with Google SRE practices ...

DevOps Engineer

Hiring Organisation
Aveni
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Your Experience: Industry experience in DevOps or MLOps roles (ideally in AWS environments) Hands-on with Docker, Kubernetes, and Terraform Strong scripting skills in Python or Bash Familiar with ML lifecycle tools, model monitoring, and versioning Exposure to tools like KServe, Ray Serve, Triton, or vLLM a big plus Bonus ...

Head of Engineering (AI-First SaaS Platform)

Hiring Organisation
Keepnet
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
customer impact. What You'll Bring Proven experience leading distributed engineering teams, including offshore and nearshore models Strong hands-on background with .NET, Python, and JavaScript/TypeScript Deep experience with cloud infrastructure (Microsoft Azure, AWS, Cloudflare) Strong understanding of Agile and Scrum in distributed environments Experience with AI-assisted ...

DevOps Engineer

Hiring Organisation
Sanderson Recruitment
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
Up to £550 per day + Inside IR-35
running CI workloads on cluster agents Git-based workflows, Jira/Confluence use, and integration with CI systems Strong Linux experience and scripting in Python, Bash or Groovy What you'll be doing: Designing and maintaining CI/CD pipelines and shared CI platforms Automating configuration, builds and environment provisioning ...

Full-stack Java Developer

Hiring Organisation
Geocento
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Looking For Analytical Mindset: Strong problem-solving, critical thinking, logical reasoning, and attention to detail are essential. Technical Proficiency: Expertise in Java and Python, as well as vanilla web technologies. Solid understanding of cloud technologies, especially AWS and Kubernetes. Basic knowledge of DevOps practices. Familiarity with Agile methodologies, including Scrum ...

Lead AI Engineer

Hiring Organisation
hackajob
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
into production, including prompt engineering, retrieval-augmented generation (RAG), model evaluation, and monitoring using metrics (e.g. precision, recall, NDCG and drift detection). Strong Python skills with a grounding in software engineering best practices (CI/CD, testing, code reviews etc). Experience developing solutions at scale on cloud platforms ...

Senior Azure/AWS Integration Engineer

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
integration security - 0Auth 2.0, JWT, managed identities, secrets Experience integrating with enterprise platforms such as Salesforce, ServiceNow, SAP, Pega Coding/scripting experience (Python, JavaScript, ETL tools) Excellent communication skills, with the ability to engage non-technical stakeholders Strong documentation skills - diagrams, data flows, design specs Desirable Qualifications Working within ...

Data Engineer

Hiring Organisation
Akkodis
Location
Stevenage, England, United Kingdom
providing added flexibility for diverse migration and integration projects. Prior experience with tools such as MuleSoft, Boomi, Informatica, Talend, SSIS, or custom scripting languages (Python, PySpark, SQL) for data extraction and transformation. Prior experience with Data warehousing and Data modelling (Star Schema or Snowflake Schema). Skilled in security frameworks ...

Senior Backend Developer - Fintech & Payment Orchestration(High-Risk Payments, iGaming & Fintech)

Hiring Organisation
Payomatix Technologies
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
looking for a Senior Developer who can help architect, build, and optimize this infrastructure. Technology Stack (Current & Expected)Backend Node.js (Primary) NestJS/Express.js Python (Microservices/Risk modules) REST & Webhook-based APIs GraphQL (where required) Database PostgreSQL MongoDB Redis (Caching & Queue management) Messaging & Queues Kafka/RabbitMQ Bull Queue ...

Data Engineer

Hiring Organisation
Anson Mccade
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
datasets from disparate sources. Collaboration: Work alongside Data Scientists to transition GenAI prototypes into production-ready, locally-hosted solutions. Technical Requirements Languages Expert-level Python and advanced SQL . Data Engineering Experience with ETL/ELT and orchestration tools like Apache Airflow or NiFi . On-Prem Tech Proficiency with ...

Senior AI & Machine Learning Engineer

Hiring Organisation
Sky
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience and in-depth understanding of: - Large Language Models (LLMs) - Vector databases and semantic search - Retrieval-Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator ...

Senior AI Engineer

Hiring Organisation
Sky
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience and in-depth understanding of: - Large Language Models (LLMs) - Vector databases and semantic search - Retrieval-Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator ...

Senior ML Systems Engineer

Hiring Organisation
Sky
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience and in-depth understanding of: - Large Language Models (LLMs) - Vector databases and semantic search - Retrieval-Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator ...

Senior ML Platform Engineer

Hiring Organisation
Sky
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience and in-depth understanding of: - Large Language Models (LLMs) - Vector databases and semantic search - Retrieval-Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator ...

Senior Artificial Intelligence Engineer

Hiring Organisation
Sky
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience and in-depth understanding of: - Large Language Models (LLMs) - Vector databases and semantic search - Retrieval-Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
diving into complex source code audits to reveal subtle security vulnerabilities Writing new tools such as fuzzers in languages such as C/C++, Python, Ruby, Go or Java, Tearing apart an undocumented file format or network protocol Coming up with novel techniques to solve unique and interesting security problems ...

Trainee AI Engineer Placement Programme

Hiring Organisation
AI Jobs at ITOL Recruit
Location
st albans, east anglia, united kingdom
applications. Step 3 – Notebooks & IDEs Get hands-on with industry-standard tools like Jupyter Notebooks and VS Code to develop AI systems. Step 4 – Python Programming Master Python, covering everything from the basics to object-oriented programming (OOP). Step 5 – Python Streamlit Project Apply your Python skills by building … price prediction app using Python and Streamlit. Step 6 – Python for Data Learn essential Python libraries like NumPy, Pandas, and Matplotlib for data manipulation and visualisation. Step 7 – AI Sentiment Analysis Project Work with Hugging Face to build a sentiment analysis classifier using real-world AI techniques. Step ...

AWS Data Platform Engineer

Hiring Organisation
TrueNorth
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
hands-on experience with AWS data services Solid Infrastructure as Code experience (Terraform) Experience with orchestration and CI/CD tooling Good scripting skills (Python/SQL/Bash) Strong understanding of AWS security, IAM, and networking Comfortable operating in Agile, delivery-led environments Key requirements: Active SC Clearance (essential ...

Unix Engineer

Hiring Organisation
Paragon UK
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Linux in a production environment Working knowledge of Oracle Linux, including Ksplice Understanding of virtualisation, storage, and Unix networking Basic scripting skills (Bash, Python, or PowerShell) Experience working within ITIL-governed environments Strong problem-solving skills and a willingness to learn Good communication skills and a collaborative approach Preferred Skills ...

SOC Threat Detection Analyst

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£45 - £85/hour Overtime Rate of time and a quarter
/Runbook development Working knowledge of detection engineering, false positive improvements Capability to tune SIEM rules or create custom detections Scripted automation experience e.g. Python, SOAR, PowerShell Threat modelling and Hunting methodologies ...

SC Cleared - Senior SOC Analyst (x3) - Inside IR35

Hiring Organisation
Sanderson Government and Defence
Location
Hemel Hempstead, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550 per day
Cyber/information security qualification (e.g. CRT, CSTM, OSCP) Desirable Skills Experience of; Static malware analysis and reverse engineering Programming and scripting such as Python, Perl, Bash, PowerShell, C++ CREST Practitioner Intrusion Analyst/Blue Teams Level 1 or other SOC related certifications. Experience with SIEM technologies, namely Sentinel ...

DevOps Engineer

Hiring Organisation
Accenture
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Experience using Docker and Kubernetes to containerize applications, manage deployments, and support scalable, distributed systems. Experience in at least 1 common scripting language eg. Python, Node.js, Typescript, Powershell, Bash. What's in it for you At Accenture in addition to a competitive basic salary, you will also have an extensive ...

Lead Machine Learning Engineer

Hiring Organisation
Sky
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience and in-depth understanding of: - Large Language Models (LLMs) - Vector databases and semantic search - Retrieval-Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator ...

Principal Machine Learning Engineer

Hiring Organisation
Sky
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience and in-depth understanding of: - Large Language Models (LLMs) - Vector databases and semantic search - Retrieval-Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator ...