1 to 25 of 121 Python Jobs in Hertfordshire

Cloud DevOps, Cloud Architecture or Platform Engineering. Strong understanding of AWS across compute, networking, identity and databases. Solid experience with Terraform and CloudFormation. Strong Python skills. Confident with SQL, MySQL, Postgres and S3 based storage. Comfortable with Linux and shell scripting. Experience with Git, GitHub and CI or CD pipelines. ...

driven product development. Proven expertise in developing and integrating AI solutions such as chatbots, voicebots, ML models, or LLM-based analytics. Strong proficiency in Python (preferred) and/or JavaScript/TypeScript. Hands-on experience with AI frameworks (TensorFlow, PyTorch, LangChain) and LLM APIs (Azure OpenAI, OpenAI API, Anthropic ...

Full Stack Engineer, Web Developer, or Data Engineer. Bachelor's or Master's degree in Computer Science, Engineering, or a STEM field. Proficiency in Python and SQL for back‐end logic and data operations. Hands‐on experience with front‐end frameworks such as React or Next.js. Experience creating and maintaining ...

pipelines in Azure DevOps, GitHub Actions, and AWS CodePipeline Advanced Terraform experience (modules, workspaces, remote state, variables, versioning) Proficiency in scripting (Bash, PowerShell, Python) Solid understanding of networking, security groups, VPCs, VNets, and load balancing Experience with containerisation and automated deployments Familiarity with monitoring and observability Preferred Skills Certification ...

delivering improvements that directly impact clients. Candidates must have or be eligible for SC clearance. Role Highlights Maintain, enhance and deploy production applications using Python, JavaScript/TypeScript, and cloud platforms (AWS, Azure, or GCP) Develop new features, improvements, and integrations based on client feedback, service metrics, or evolving requirements ...

ITIL or similar service management frameworks. Excellent analytical, problem-solving, and communication skills. Experience contributing to Agile/Scrum delivery. Desirable Scripting experience (Shell, Python, PowerShell). Knowledge of Master Data Management or predictive analytics. Experience within regulated industries (utilities, finance, etc.). Familiarity with performance management and regulatory reporting. ...

working directly with data models, integrations, and operational outputs from these platforms. Technical requirements Proven experience as a Data Engineer in production environments. Strong Python and SQL skills. Hands-on Databricks experience (DLT, Delta Lake; Unity Catalog desirable). Solid understanding of data modelling, data warehousing, and distributed systems. Experience ...

This is not a research-only role — everything you build is designed to ship and scale. What We're Looking For Core Requirements Strong Python experience across data engineering and machine learning Experience deploying ML models into production environments Hands-on experience with LLMs/applied NLP Strong SQL skills ...

level. We're looking for someone who is seeking a long-term career in our inclusive team. 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 ...

detection, and ongoing optimisation Required Experience Proven commercial experience as a Machine Learning Engineer, ideally within Financial Services, FinTech, or a regulated environment Strong Python skills and hands-on experience with ML libraries (TensorFlow, PyTorch, scikit-learn) Experience deploying and supporting ML models in production Solid understanding of data pipelines ...

engineering, analytics engineering, or applied data science. Hands-on experience with cloud data platforms, including AWS, Azure, GCP, and/or Databricks. Proficiency in Python (and ideally PySpark); experience with R beneficial but not essential. Experience building end-to-end data pipelines, feature engineering, and production ML workflows. Exposure ...

path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance tuning ...

dataflows, using both standard and advanced techniques Apply a range of tools and technologies such as SQL, SSIS, SSRS, Azure Data Factory, PowerShell, Python, M scripting, QlikView, Tableau, and others as required Ensure all reporting solutions comply with data governance policies, standards, and best practices Take ownership of troubleshooting data ...

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 ...

Cloud Engineers who demonstrate expertise in a broad range of core skills and experience, including but not limited to: Strong programming skills (ideally in Python) with experience in building scalable applications. Hands-on experience with cloud platforms (GCP preferred), including deployment and management of web applications. Familiarity with Infrastructure ...

tools such as Terraform or CloudFormation. Monitor system health, performance, and uptime using tools like Prometheus, Grafana, and ELK Stack. Write automation scripts in Python or Bash to streamline repetitive tasks. Collaborate with developers to help troubleshoot basic deployment and build issues. Assist in configuring cloud services (AWS/Azure … automation from scratch. Problem-solving attitude, strong curiosity, and attention to detail. Good written and verbal communication skills. Nice to Have (Bonus) Exposure to Python or Bash scripting. Knowledge of cloud platforms (AWS, Azure, GCP). Basic understanding of containerization (Docker). Understanding of CI/CD concepts or Infrastructure ...

skills. · Strong communication and interpersonal skills. · Certifications in relevant network technologies (e.g., CCNP, CCIE, JNCIP) preferred. Preferred Skills: · Experience with network automation and scripting (Python, Ansible, etc.). · Knowledge of cloud networking platforms (AWS, Azure, GCP). · Understanding of network virtualization technologies (SD-WAN, SDN). · Experience with network monitoring ...

cloud services and SQL. Experience in ETL design, data warehousing, and data governance principles. Familiarity with REST/SOAP APIs and scripting languages (Shell, Python, PowerShell). Excellent problem-solving and communication skills, with experience working in Agile teams. Bonus: Knowledge of MDM, predictive analytics, or water industry regulatory reporting. ...

across both AWS and Azure Solid experience with API design and management , including REST , SOAP , and event-driven architectures Hands-on development experience using Python , JavaScript, and/or ETL/data transformation tools Experience integrating with enterprise SaaS platforms such as Salesforce , ServiceNow , SAP , or Pega Strong communication skills ...

architectures across AWS and Azure Solid knowledge of API design and management, including REST/SOAP and event-driven architectures Hands-on experience with Python, JavaScript, or ETL/data transformation tools Experience integrating with SaaS platforms including Salesforce, ServiceNow, SAP, or Pega Strong communication skills with the ability ...

years building production backend systems (at least 3 years in high-scale or low-latency environments). Proficiency in one or more: Java/Python/C Rust/Go Strong preference for Java for control-plane/services. Strong systems design skills: concurrency, memory management, performance tuning, API design ...

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 ...

data solutions. Required Skills & Experience Expert proficiency in KDB+/Q, with experience in large-scale data and analytics systems. Strong programming background in Python and/or Java. Solid understanding of Linux systems engineering, including networking and kernel-level performance tuning. Experience working with market data. Familiarity with ...

firm's data feeds. About You Strong C++ development experience on Linux, delivering robust, performant systems into production, ideally 2 years or more. Solid Python capability for orchestration, data tooling, and process automation. Experience with large-scale financial or market data, particularly equities or other exchange-traded products. Familiarity with ...

team grows. What We're Looking For: Proven experience in AI/ML, ideally from a startup or high-growth scaleup environment. Expert in Python and frameworks such as PyTorch or TensorFlow. Experience deploying AI models in production, preferably in cloud environments (AWS, GCP, Azure). Entrepreneurial mindset – able ...