76 to 100 of 160 Python Jobs in Hertfordshire

Lead AI Engineer

Hiring Organisation
Prolific
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
practical constraints of production reliability and scalability. Deep expertise in one or both of the following areas: Software Engineering & Systems Design: Expertise in Python and experience building scalable services (e.g., using FastAPI, Django). You have a strong command of system design, infrastructure, and CI/CD pipelines ...

Lead AI Engineer

Hiring Organisation
Prolific
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
practical constraints of production reliability and scalability. Deep expertise in one or both of the following areas: Software Engineering & Systems Design: Expertise in Python and experience building scalable services (e.g., using FastAPI, Django). You have a strong command of system design, infrastructure, and CI/CD pipelines ...

Lead AI Engineer

Hiring Organisation
Prolific
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
practical constraints of production reliability and scalability. Deep expertise in one or both of the following areas: Software Engineering & Systems Design: Expertise in Python and experience building scalable services (e.g., using FastAPI, Django). You have a strong command of system design, infrastructure, and CI/CD pipelines ...

Senior Incident Responder (DFIR)

Hiring Organisation
Tesco Technology
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
Experience with a broad range of security technologies such as EDR, SOAR, and SIEM. · Proficiency in at least one programming or scripting language e.g. Python or PowerShell. · Ability to think critically and lead technical investigations. · Ability to handle high pressure situations in a calm, productive, and professional manner. · Experience with ...

Senior Incident Responder (DFIR)

Hiring Organisation
Tesco Technology
Location
Welwyn Garden City, Hertfordshire, UK
Employment Type
Full-time
Experience with a broad range of security technologies such as EDR, SOAR, and SIEM. · Proficiency in at least one programming or scripting language e.g. Python or PowerShell. · Ability to think critically and lead technical investigations. · Ability to handle high pressure situations in a calm, productive, and professional manner. · Experience with ...

Cyber Security Engineer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
other Cyber Security Engineers during absences to ensure continuity of capability What we're looking for from you: Strong coding and scripting skills (PowerShell, Python, Regex). Proven experience working with APIs (HTTP/S, JSON). Hands-on expertise with Splunk Enterprise Security—including upgrades, data ingestion, and optimisation. ...

Cyber Security Engineer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
other Cyber Security Engineers during absences to ensure continuity of capability What we're looking for from you: Strong coding and scripting skills (PowerShell, Python, Regex). Proven experience working with APIs (HTTP/S, JSON). Hands-on expertise with Splunk Enterprise Security-including upgrades, data ingestion, and optimisation. ...

Junior Data Engineer - 32482

Hiring Organisation
Environment Agency
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
support efficient querying and analysis from relational data warehouses. Experience building and maintaining reliable ETL pipelines to integrate data from diverse sources. Strong Python expertise, including development of clean, reusable functions and object-oriented code for production-quality solutions. Solid knowledge of SQL Server, database management, and data warehousing best ...

Presales Solution Consultant - EMEA (English and at least one major EU language)

Hiring Organisation
invent.ai
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
teammates across the globe: We consider ourselves anything but average! We love what we do: Our team has an exciting tech stack; Pyspark, Databricks, Python, and so on We work flexibly and remotely: Instead of spending time in traffic, we can spend this time with ourselves and our loved ones ...

Presales Solution Consultant - EMEA (English and at least one major EU language)

Hiring Organisation
invent.ai
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
teammates across the globe: We consider ourselves anything but average! We love what we do: Our team has an exciting tech stack; Pyspark, Databricks, Python, and so on We work flexibly and remotely: Instead of spending time in traffic, we can spend this time with ourselves and our loved ones ...

Presales Solution Consultant - EMEA (English and at least one major EU language)

Hiring Organisation
invent.ai
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
teammates across the globe: We consider ourselves anything but average! We love what we do: Our team has an exciting tech stack; Pyspark, Databricks, Python, and so on We work flexibly and remotely: Instead of spending time in traffic, we can spend this time with ourselves and our loved ones ...

Director, Pre-Sales, EMEA

Hiring Organisation
Planet
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
complex consulting services. Negotiation and influencing skills used to align stakeholders. Experience working with GIS tools (Esri/QGIS), developing applications/scripts (e.g., Python), and utilizing AI for impact in real-world applications. Application Deadline February 28, 2026 at 23:59 (11:59pm PST) Benefits While Working At Planet ...

Director, Pre-Sales, EMEA

Hiring Organisation
Planet
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
complex consulting services. Negotiation and influencing skills used to align stakeholders. Experience working with GIS tools (Esri/QGIS), developing applications/scripts (e.g., Python), and utilizing AI for impact in real-world applications. Application Deadline February 28, 2026 at 23:59 (11:59pm PST) Benefits While Working At Planet ...

Lead Data Consultant

Hiring Organisation
Tenth Revolution Group
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Proven leadership experience within data engineering or data consultancy. Hands-on experience with Microsoft Fabric, Azure Synapse, Data Factory and Databricks. Strong SQL and Python/PySpark skills. Experience designing data lakes, warehouses and scalable data models for BI tools like Power BI. Solid understanding of data architecture and optimisation ...

Lead Data Consultant

Hiring Organisation
Tenth Revolution Group
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
Proven leadership experience within data engineering or data consultancy. Hands-on experience with Microsoft Fabric, Azure Synapse, Data Factory and Databricks. Strong SQL and Python/PySpark skills. Experience designing data lakes, warehouses and scalable data models for BI tools like Power BI. Solid understanding of data architecture and optimisation ...

Machine Learning Consultant

Hiring Organisation
Lynx Recruitment Ltd
Location
Melbourn, Royston, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
innovative ways. You will have: A 2:1 or above degree in Maths, Physics, Engineering, Computer Science or a similar subject. Strong Python programming skills. Hands-on experience with frameworks such as TensorFlow, PyTorch, or JAX. Experience building ML solutions for novel, edge, or resource-constrained environments. Familiarity with ...

Solutions Architect

Hiring Organisation
Method Resourcing
Location
St Albans, Hertfordshire, UK
Employment Type
Full-time
environments involving systems consolidation or major technology transformations Proficiency in cloud platforms, API development, message buses, DevOps practices, and languages such as C#, Python, or PHP Ability to clearly document and present architecture decisions, trade-offs, and constraints to technical and non-technical stakeholders Excellent communication and stakeholder management skills ...

Software Engineer 2 - Backend - Behavioral Security Products

Hiring Organisation
Abnormal AI
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
party APIs 3-5 years of overall software engineering experience Strong sense of best practices in developing software Skills - Nice to have: 2+ years Python Working with internal as well as external APIs Role Responsibilities Build out streaming infrastructure for our data integration platform Be able to capture data from ...

Software Engineer 2 - Backend - Behavioral Security Products

Hiring Organisation
Abnormal AI
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
party APIs 3-5 years of overall software engineering experience Strong sense of best practices in developing software Skills - Nice to have: 2+ years Python Working with internal as well as external APIs Role Responsibilities Build out streaming infrastructure for our data integration platform Be able to capture data from ...

Data Science Manager - Simulation and Digital Twins

Hiring Organisation
Tesco
Location
Welwyn Garden City, Hertfordshire, UK
Employment Type
Full-time
Supply Chain or Logistics Simulation, Co-Simulation and FMI, Simulation of Complex Systems, Calibration of simulation models from big data sets Strong programming skills (Python or Java are preferred) as well as familiarity with software engineering best practices (such as version control, OOP, unit testing, CI/CD) and cloud ...

Associate Analytics Engineer

Hiring Organisation
Tesco
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
bigdata, data modelling, data quality and ETLs You have began your technical skills journey and have proficiency in SQL and programming languages like Python You will have familiarity with or willingness to learn ETL and ELT frameworks, data modelling and orchestration tools like Airflow and dbt You will have gained ...

Associate Cisco IOS Network Engineer

Hiring Organisation
Sky
Location
Borehamwood, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
both written and verbal) to convey risks, acquire sign-off, timely call out issues to management, and send weekly project updates . Knowledge of Python, GIT for leading configuration templates, JINJA, NETCONF, YANG models is desirable Team overview Comms Group: We are responsible for the Strategy, Architecture, Design, and Operations ...

Senior Python Engineer | Remote Early-Stage StartUp

Hiring Organisation
Oho Group Ltd
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Senior Python Engineer | Fully Remote | High-Growth Startup (AI/Data/Cloud) Join one of the most exciting early-stage startups of the year — backed by previous huge success, led by an exceptional founding team, and already showing incredible product-market fit. This is a rare opportunity … work with cutting-edge technology, solve complex challenges, and see your work have a direct impact every single day. The Role As a Senior Python Engineer, you'll be a key part of a small, high-performing team building scalable backend systems and data-driven products. You'll shape architecture ...

Supply Chain Data Analyst

Hiring Organisation
Lorien
Location
Watford, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£23.03 per hour
detail, with a focus on delivering results Demonstrable ability to interpret data and provide clear, meaningful insights to business partners Proficiency in SQL, Python, Excel , and data visualization tools like Power BI Solid understanding of relational databases and SQL for querying and data validation Experience mapping data fields from various ...

AI/ ML Engineer at

Hiring Organisation
Jack & Jill
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
solutions seamlessly into the platform. The ideal candidate: Proven experience developing and deploying AI/ML models in a production environment. Strong proficiency in Python and ML frameworks such as TensorFlow, PyTorch, or scikit-learn. Thrives in a remote, fast-paced startup environment and excels at solving complex technical challenges. ...