1 to 25 of 52 DemandTrendPermanent Python Jobs in Hertfordshire

qualifications: 2+ years in a Site Reliability Engineering, DevOps, or Software Engineering role focused on platform development. 3+ years of development experience with a high-level programming language (e.g., Python, Go, JavaScript). Proven expertise in AWS architecture and operations, including services such as EC2, ECS/EKS, RDS, S3, IAM, and networking. Strong knowledge of CI/CD pipelines More ❯

qualifications: 2+ years in a Site Reliability Engineering, DevOps, or Software Engineering role focused on platform development. 3+ years of development experience with a high-level programming language (e.g., Python, Go, JavaScript). Proven expertise in AWS architecture and operations, including services such as EC2, ECS/EKS, RDS, S3, IAM, and networking. Strong knowledge of CI/CD pipelines More ❯

deploying open-source LLMs. Strong knowledge of AI/ML algorithms and techniques (supervised, unsupervised, reinforcement learning). Solid background in data preprocessing, wrangling, and feature engineering. Proficiency in Python (essential) and familiarity with relevant libraries (NumPy, pandas, scikit-learn, TensorFlow, PyTorch). Experience with prompt engineering and model evaluation. Deployment experience using Docker or other containerisation tools. Exposure to More ❯

deploying open-source LLMs. Strong knowledge of AI/ML algorithms and techniques (supervised, unsupervised, reinforcement learning). Solid background in data preprocessing, wrangling, and feature engineering. Proficiency in Python (essential) and familiarity with relevant libraries (NumPy, pandas, scikit-learn, TensorFlow, PyTorch). Experience with prompt engineering and model evaluation. Deployment experience using Docker or other containerisation tools. Exposure to More ❯

deploying open-source LLMs. Strong knowledge of AI/ML algorithms and techniques (supervised, unsupervised, reinforcement learning). Solid background in data preprocessing, wrangling, and feature engineering. Proficiency in Python (essential) and familiarity with relevant libraries (NumPy, pandas, scikit-learn, TensorFlow, PyTorch). Experience with prompt engineering and model evaluation. Deployment experience using Docker or other containerisation tools. Exposure to More ❯

Experience & Skills Strong candidates are likely to bring most (but not all) of the following: Experience in software engineering, with deep expertise in C# and .NET. Experience with Linux, Python, and Azure DevOps. A proven track record in start-ups/scale-ups would be advantageous Excellent communication skills and the ability to influence technical decisions. Experience or passion for More ❯

You'll promote inclusive collaboration, encourage new ideas, and play a key part in pushing our data capabilities to the next level. What you'll bring: Technical Excellence: Advanced Python and SQL skills, with hands-on experience in relational and dimensional data modelling. Modern Data Engineering: Proven ability to design and deliver scalable solutions using tools like Microsoft Fabric (strongly More ❯

and dashboards. It also requires applying advanced data processing techniques and managing Dataflows, using a wide range of tools and technologies including SQL, SSIS, SSRS, Azure Data Factory, PowerShell, Python, M scripting, QlikView, and Tableau, to ensure robust, automated, and user-friendly business intelligence solutions. About You You will be a key part of developing the Business Intelligence solution and More ❯

and stakeholder influence: Strong experience as an Analyst, ideally in a big data environment . Expertise in SQL (analytical SQL required) and familiarity with tools such as Excel, VBA, Python, R, or similar programming languages. Exposure to dbt or modern data transformation frameworks would be highly desirable. Proven ability to solve both quantitative and qualitative problems with creativity and rigour. More ❯

and stakeholder influence: Strong experience as an Analyst, ideally in a big data environment . Expertise in SQL (analytical SQL required) and familiarity with tools such as Excel, VBA, Python, R, or similar programming languages. Exposure to dbt or modern data transformation frameworks would be highly desirable. Proven ability to solve both quantitative and qualitative problems with creativity and rigour. More ❯

and stakeholder influence: Strong experience as an Analyst, ideally in a big data environment . Expertise in SQL (analytical SQL required) and familiarity with tools such as Excel, VBA, Python, R, or similar programming languages. Exposure to dbt or modern data transformation frameworks would be highly desirable. Proven ability to solve both quantitative and qualitative problems with creativity and rigour. More ❯

more What do I need? - Skills with SQL - MS SQL, SQL Server, Oracle or similar - Experience with ETL, API, ESL or similar - Hands on with coding languages such as Python, Bash or similar - Knowledge of Big Data tech such as Hadoop or simlar - Knowledge in the following areas are highly desirable but not essential - AI, Natural Language Processing, OCR - Experience More ❯

you must have: Proven people management experience Demonstrated ability to work with senior stakeholders, ideally at board level Hands-on involvement in marketing analytics projects Technical capability in SQL, Python, and/or R BENEFITS Salary of £80,000–£85,000 plus bonus, depending on experience 12-month fixed term contract Hybrid working Opportunity to influence a large marketing budget More ❯

you must have: Proven people management experience Demonstrated ability to work with senior stakeholders, ideally at board level Hands-on involvement in marketing analytics projects Technical capability in SQL, Python, and/or R BENEFITS Salary of £80,000–£85,000 plus bonus, depending on experience 12-month fixed term contract Hybrid working Opportunity to influence a large marketing budget More ❯

you must have: Proven people management experience Demonstrated ability to work with senior stakeholders, ideally at board level Hands-on involvement in marketing analytics projects Technical capability in SQL, Python, and/or R BENEFITS Salary of £80,000–£85,000 plus bonus, depending on experience 12-month fixed term contract Hybrid working Opportunity to influence a large marketing budget More ❯

physical models of the real world and how an EO Sensor perceives it. You will need Skills in Windows and Linux native software (C/C++), dynamic languages like python, GPU-acceleration and 3D graphics (Open GL, GLSL, CUDA, Vulkan), A strong software background including software architecture design, concurrency, synchronisation, and database design An appreciation of or the desire to More ❯

and knowledge sharing Main Skills Needed: Proven experience in data engineering, ideally 5+ years Advanced SQL skills and strong knowledge of Azure (Data Lake, Synapse, SQL Server) Comfortable with Python, C#, and working with APIs Familiar with cloud data platforms (Azure essential; AWS useful) Confident designing data architecture and building models from scratch Solid understanding of database management and governance More ❯

and knowledge sharing Main Skills Needed: Proven experience in data engineering, ideally 5+ years Advanced SQL skills and strong knowledge of Azure (Data Lake, Synapse, SQL Server) Comfortable with Python, C#, and working with APIs Familiar with cloud data platforms (Azure essential; AWS useful) Confident designing data architecture and building models from scratch Solid understanding of database management and governance More ❯

and knowledge sharing Main Skills Needed: Proven experience in data engineering, ideally 5+ years Advanced SQL skills and strong knowledge of Azure (Data Lake, Synapse, SQL Server) Comfortable with Python, C#, and working with APIs Familiar with cloud data platforms (Azure essential; AWS useful) Confident designing data architecture and building models from scratch Solid understanding of database management and governance More ❯

with JTAG and Arm Cortex SWD etc. using basic electronics test equipment reading the parts of circuit diagrams relevant to embedded systems Also of benefit would be: Familiarity with Python and C#.NET Familiarity with SQL, Azure, Jenkins and Github Familiarity with ARM cored processors Familiarity with Digital Signal Processing An interest in audio equipment or the audio/music industry More ❯

Experience • Strong knowledge of Linux system administration • Experience supporting legacy Unix OS (Solaris 5.7, 10.x, 11.x) • Proficient with RHEL (5.x to 9.x) and Debian (10.x, 11.x) • Scripting skills: Bash, Python, KSH • Experience with automation tools such as Ansible • Virtualisation using VMware (host deployment, affinity rules) • Backup technologies (NetApp, SAN, Cohesity) • Solid understanding of hardware and OS interaction • Familiarity with security More ❯

videos, presentations, and quizzes - all 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, helping you build confidence and More ❯

evolving data environments. Expertise across data engineering, architecture, analytics, and ML/AI. Strong experience with cloud-native platforms and real-time data. Skilled in Power BI, Tableau, SQL, Python, Spark or equivalent tools. Effective stakeholder communicator and team mentor. Background in IoT, telecoms, or connectivity is a plus. Interested in finding out more? Apply to be considered for shortlisting More ❯

evolving data environments. Expertise across data engineering, architecture, analytics, and ML/AI. Strong experience with cloud-native platforms and real-time data. Skilled in Power BI, Tableau, SQL, Python, Spark or equivalent tools. Effective stakeholder communicator and team mentor. Background in IoT, telecoms, or connectivity is a plus. Interested in finding out more? Apply to be considered for shortlisting More ❯

evolving data environments. Expertise across data engineering, architecture, analytics, and ML/AI. Strong experience with cloud-native platforms and real-time data. Skilled in Power BI, Tableau, SQL, Python, Spark or equivalent tools. Effective stakeholder communicator and team mentor. Background in IoT, telecoms, or connectivity is a plus. Interested in finding out more? Apply to be considered for shortlisting More ❯