1 to 25 of 99 Python Jobs in Hertfordshire

Senior Data Engineer

Location
Stevenage, England, United Kingdom
Experience in data engineering, ideally aerospace/defence or industrial sectors. ETL/ELT tools (Airflow, Azure, Microsoft SSIS), streaming (Spark, Kafka). Strong Python and SQL; C++, C#, or MATLAB a plus. Databases: PostgreSQL, SQL Server, Oracle, Snowflake, Iceberg, TimescaleDB. Data Platform Capabilities: Low-Code No-Code Data Science ...

Senior Software Backend Developer

Location
Borehamwood, England, United Kingdom
above). Build and enhance backend services responsible for sensor management, data ingestion, analytics, and API functionality. Integrate scientific and analytical algorithms developed in Python into production-ready software solutions. Develop, deploy, and support containerised applications using Docker and Podman across Linux and Windows environments. Work collaboratively with software engineers ...

Senior AI Solutions Engineer

Hiring Organisation
Adecco
Location
Welwyn Garden City, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £850/day
Computer Science, Engineering, Data Science, or a related field. Experience: Software, data, or machine-learning engineering, including production LLM applications. Technical Expertise: Proficient in Python, R, and R Shiny with a strong grasp of LLM APIs, SQL, Snowflake, and REST APIs. Engineering Practises: Skilled in Git, CI/CD, Docker ...

Senior AI Solutions Engineer

Location
Welwyn, England, United Kingdom
scopes and partner with IT, architecture, and security teams to ensure platform access and data privacy. Key Skills and Requirements: Proficiency in production-quality Python (e.g., FastAPI, Pydantic, asyncio, pandas, pytest). Experience with R and R Shiny for building and deploying applications. Hands-on expertise with LLM APIs (e.g. ...

Senior AI Solutions Engineer

Hiring Organisation
Proclinical
Location
Welwyn, Hertfordshire, United Kingdom
Employment Type
Contract
scopes and partner with IT, architecture, and security teams to ensure platform access and data privacy. Key Skills and Requirements: Proficiency in production-quality Python (e.g., FastAPI, Pydantic, asyncio, pandas, pytest). Experience with R and R Shiny for building and deploying applications. Hands-on expertise with LLM APIs (e.g. ...

Data Analyst

Location
Hemel Hempstead, England, United Kingdom
consumer data sources such as NielsenIQ, CGA, Kantar, Circana (IRI) or similar intelligence platforms. Knowledge of analytical and visualisation tools including Snowflake, SQL, Python, R, SAP Analytics Cloud (SAC), Tableau. Understanding of statistical analysis, forecasting and modelling techniques, including regression and time-series analysis. FMCG experience, with exposure to commercial ...

Data Analyst People Insights

Hiring Organisation
Costa Coffee
Location
St. Albans, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
offs and present evidence-based recommendations. Curious about advanced analytics, with experience or a strong interest in applying statistical and machine learning techniques (e.g. Python, R or Databricks) to turn insight into practical, ethical and explainable actions. Where you’ll work Right now, our Support Centre teams work flexibly, blending ...

Hybrid DevOps & Technical Support Engineer

Location
Hitchin, England, United Kingdom
pipelines to support rapid and reliable software delivery Manage and optimise Linux-based environments, ensuring stability and performance Develop automation scripts and tooling using Python and other relevant languages Work with AWS/Azure cloud services to architect and support resilient infrastructure Implement monitoring, logging, and alerting solutions to ensure ...

Senior Platform Engineer

Location
Welwyn Garden City, England, United Kingdom
ecosystem tooling. Familiarity with Azure and Azure DevOps. Experience with observability platforms and Kubernetes policy enforcement tools. Proficiency in scripting or programming (e.g. Bash, Python, PowerShell, C#). Experience designing multi‐region or highly available systems. Relevant certifications in Kubernetes, Azure, or cloud-native technologies. Our benefits if you decide ...

Cloud DevOps Engineer NEW Posted today Hemel Hempstead to £70,000 + benefits depending on experience

Location
Hemel Hempstead, England, United Kingdom
specifically Fargate, Lambda, S3, IAM, and Networking). Proficiency in Infrastructure as Code (e.g., Terraform, AWS CDK, or CloudFormation). Familiarity with scripting languages (Python or Bash) for automation. Understanding of containerization (Docker) and orchestration (ECS/EKS) Systems Thinker: Ability to visualize and manage complex interdependencies in a cloud ...

Dev Ops Engineer

Location
Stevenage, England, United Kingdom
travel to other MDA/partner locations to assist in delivery of project objectives Build & Release Automation Create and maintain build scripts in Python, Bash or Groovy involving cross ‐ compilation toolchains. Manage artifact versioning, dependency resolution and promotion across dev → test → production repositories. Testing Infrastructure Provision and maintain test runners ...

Data Engineer

Hiring Organisation
European Tyre Enterprise Limited
Location
Letchworth Garden City, United Kingdom
Employment Type
Permanent Contract
coding Build data pipelines for data throughout the Azure Data Platform stages, integrating data management best practices at all stages (Azure Synapse, PostgreSQL, ADF, Python) Develop data sets which are optimised for their given use case, e.g. self-service analytics Migrate data from legacy reporting solutions onto the Azure Data … workload management (Metadata Driven Ingestion). Good working experience of database technologies and database integration, such as SQL, Postgres, MySQL or Oracle. Experience in Python (PySpark) Experience in working with DevOps capabilities like version control, automated builds, testing and release management capabilities using Microsoft DevOps and Git repositories. Good numerical ...

Principal Insight and Analytics Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £95,000 per annum
through automation, scalable analytics products, and reusable frameworks. Your Skills & Experience Strong commercial experience in analytics, insight, or data science roles. Advanced SQL and Python or R skills. Experience with statistical analysis, forecasting, experimentation, segmentation, or machine learning. Strong stakeholder management skills with experience influencing senior leadership. Experience leading complex ...

Systems Test Engineer

Location
Stevenage, Hertfordshire, United Kingdom
Casandra, CouchBase, CouchDB or similar are welcomed. How you will contribute to the team Design, code, and maintain clean, scalable test automation software in Python and Java Develop automated routines for instrument control, DUT sequencing, data acquisition, and result file generation to support RF and Digital space equipment testing. Author ...

Engineer

Location
Hemel Hempstead, England, United Kingdom
orchestration tools such as Airflow. Familiarity with testing (TDD), DevOps and CI/CD as applied to analytics engineering workflows. Confident use of Python where it supports the modelling work, and comfort managing your own local development environment. An eye for using AI coding tools thoughtfully — to accelerate delivery without ...

Senior Firmware Engineer

Location
Ware, England, United Kingdom
English, both spoken and written. Ability to work in a hybrid arrangement (office located in Ware). Advantageous Skills and Knowledge Programming Languages: Python scripting for test automation, data analysis, or rapid prototyping. Processors: ARM. Robotics Control: Experience or strong interest in robotic control programming is a significant plus. DevOps ...

Engineer

Location
Hemel Hempstead, England, United Kingdom
orchestration tools such as Airflow. Familiarity with **testing TDD, DevOps and CI/CD** as applied to analytics engineering workflows. Confident use of **Python** where it supports the modelling work, and comfort managing your own local development environment. An eye for using **AI coding tools** thoughtfully - to accelerate delivery without ...

2027 Summer Internship - Software & AI Systems – Cambridge

Location
Royston, England, United Kingdom
this position. Qualification: Undergraduate degree — studying towards a STEM related degree Coding experience – Proficient programming skills, with experience in any of these languages: C++, Python, Rust, C or C#. Or significant experience in multiple other similar languages with a desire to learn. Growth-oriented and curious — open to change, driven ...

Associate Director Oncology Translation Big Data Mining

Hiring Organisation
GSK
Location
Hertfordshire, United Kingdom
Employment Type
Full Time
Computer Science or related field. Significant hands-on experience on analysis and integration of cancer multi-omics and clinical datasets.· Strong programming skills in Python and/or R, and significant experience building reproducible data and analysis pipelines and infrastructure. Experience working with cloud platforms and scalable compute environments. Demonstrated ...

Principal Scientist - Cheminformatics

Location
Stevenage, England, United Kingdom
models. Broad knowledge of computational sciences including machine learning, computational chemistry and cheminformatics methods. Knowledge/Experience of computer programming and scripting languages (eg; Python, Java, C/C++, R). Preferred Qualifications Knowledge of related disciplines (medicinal chemistry, HT screening, analytical chemistry, systems biology, DMPK, Tox) to enable multidisciplinary ...

Data Engineer

Location
Hatfield, England, United Kingdom
/ETL pipelines and working with data transformation frameworks such as dbt. Strong SQL skills and a solid understanding of programming fundamentals in Python, SQL, or standard query languages. Hands-on### experienceusing Git and CI/CD workflows. Strong analytical, problem-solving, and clear communication skills with a collaborative mindset. … Software Engineering, Mathematics, or equivalent practical### experience. Solid understanding of core data concepts, including data storage, transformation, and analysis. Nice to Haves Practical### experiencewriting Python for data engineering workloads .### Experienceworking with modern cloud data warehouses, ideally Google BigQuery. Practical understanding of dimensional data modelling principles .### Experienceusing tools ...

Ai Engineer Placement Programme

Hiring Organisation
Career Change
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
accessible anytime, anywhere, through our easy-to-use online platform. Step 2: Full-Stack AI Mastery Dive deeper with in-demand technical skills including Python programming, data handling, machine learning, and version control with Git and GitHub. You’ll work on hands-on mini projects that mirror real-world challenges ...

Senior Data Scientist NEW Posted today Hemel Hampstead Haven UK remote-first

Location
Hemel Hempstead, England, United Kingdom
data science , including machine learning techniques, statistical analysis, feature engineering and model evaluation, with hands‐on experience building and deploying models. Proficiency in Python, SQL and data manipulation , alongside a solid understanding of data quality, governance and ethical considerations in analytics. Experience translating business problems into analytical solutions , with circa ...

Senior Data Scientist

Location
Hemel Hempstead, England, United Kingdom
data science**, including machine learning techniques, statistical analysis, feature engineering and model evaluation, with hands-on experience building and deploying models.- **Proficiency in Python, SQL and data manipulation**, alongside a solid understanding of data quality, governance and ethical considerations in analytics.- **Experience translating business problems into analytical solutions**, with circa ...

Operations and Failure Management Placement (13 months)

Location
Stevenage, England, United Kingdom
Requirements Studying towards a degree in Aeronautical, Aerospace or Robotics Engineering, Electronic Design or a related field Experience with coding (e.g., C++, Java and Python) Take initiative to solving problems and able to look to a complex situation with many variables Ability to communicate effectively with a wide range ...