1 to 25 of 32 Remote Permanent Python Jobs in South Wales

data science or machine learning models, ideally in AML, financial crime, or a related domain Experience working with large-scale, high-dimensional, and heavily imbalanced datasets Excellent skills in Python and SQL Solid understanding of classification algorithms such as gradient boosting decision trees, including pros and cons of different model architectures Strong feature engineering skills and experience in transforming raw More ❯

.NET Framework, C#, and AWS (or other cloud service providers) Experience writing unit tests, component testing, integration testing, covering both functional and non-functional aspects Hands-on experience with Python in testing area Applying best practices to keep code maintainable Hands on experience with ASP.NET Web API Experience working with databases and good understanding of Entity Framework Solid understanding of … days working from home weekly Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Deep expertise in implementation of automated functional tests using Python Broad and in-depth understanding of software testing concepts and methodologies, including unit testing, component testing, and integration testing (covering functional and non-functional aspects). Demonstrable knowledge of ISTQB best More ❯

databases and understanding of Entity Framework Bachelor's Degree in software engineering or a related field Good spoken and written English skills Nice-to-Haves: Hands-on experience with Python in testing area Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions … GitLab CI, Jenkins), containerization with Docker, and monitoring/logging tools Expertise in implementation of automated functional tests using Python Understanding of software testing concepts and methodologies, including unit testing, component testing, and integration testing (covering functional and non-functional aspects). Demonstrable knowledge of ISTQB best practices. ISTQB certification is a strong asset Strong capability in identifying technical challenges More ❯

Senior Developer (C#/Python) Newport (x4 per month) £46,262 - £59,906 Must be eligible for SC Clearance The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through an incredible digital transformation whilst prioritising forward thinking and excellent digital practices. Alongside this, they pride themselves on being a Stonewall … multi-disciplinary agile squad, contributing to the delivery of enterprise-grade solutions using modern technologies and cloud platforms. Key Responsibilities: Design, develop, test, and document scalable applications using C#, Python, and Microsoft Azure. Collaborate with QA engineers to align on test coverage and acceptance criteria. Investigate, diagnose, and resolve issues across systems and processes. Ensure adherence to governance and security More ❯

monitor on-going performance, making changes where necessary To be successful in this role you will have . Commercial experience working in AI/ML Strong programming skills with Python and other languages such as R or Java Strong cloud experience in an Azure environment (AWS or GCP also beneficial) Experience with Gen AI would be beneficial This is a More ❯

monitor on-going performance, making changes where necessary To be successful in this role you will have . Commercial experience working in AI/ML Strong programming skills with Python and other languages such as R or Java Strong cloud experience in an Azure environment (AWS or GCP also beneficial) Experience with Gen AI would be beneficial This is a More ❯

the design, coding, testing and documentation of small scale to large, complex or mission critical applications and solutions in a cloud first environment using MS Azure with C# and Python Work closely with test engineers to reach a common understanding of acceptance criteria, the code base and test coverage Proactively investigate problems and opportunities in existing processes, evaluating and communicating More ❯

requirements and explain technical concepts to both technical and non-technical stakeholders alike. High level of proficiency developing applications using most of the following: Strong knowledge of SQL and Python programming. Extensive experience working within a cloud environment. Experience with big data technologies (e.g. Spark, Databricks, Delta Lake, BigQuery). Experience with alternative data technologies (e.g. duckdb, polars, daft). More ❯

React.js (or other modern JS libraries, but they use React.js) Exposure to event-based service-oriented architectures. Experience with CI/CD tools and container orchestration. Any use of Python & Azure DevOps would be a bonus. The right person will Be down-to-earth, easy to get on with, no ego! Be keen to explore unfamiliar tech when needed. Understand More ❯

React.js (or other modern JS libraries, but they use React.js) Exposure to event-based service-oriented architectures. Experience with CI/CD tools and container orchestration. Any use of Python & Azure DevOps would be a bonus. The right person will Be down-to-earth, easy to get on with, no ego! Be keen to explore unfamiliar tech when needed. Understand More ❯

knowledge of accounting. Experience working in a highly regulated environment (e.g. finance, gaming, food, health care). Knowledge of regulatory reporting and treasury operations in retail banking Exposure to Python, Go or similar languages. Experience working with orchestration frameworks such as Airflow/Luigi Have previously used dbt, dataform or similar tooling. Used to AGILE ways of working (Kanban, Scrum More ❯

drive customer growth, retention, and engagement through intelligent data use. Duties and Responsibilities: Build and maintain models for customer lifetime value (CLV), churn prediction, RFM scoring, and segmentation using Python or R. Lead analysis on customer journeys, lifecycle stages, and behavioral cohorts to identify opportunities for targeting and retention. Design and evaluate CRM campaigns, including A/B and holdout … Mathematics, or Statistics. Master's Degree Preferred 5+ years of experience in marketing or customer analytics. 1+ years in a lead or manager role preferred Strong fluency in SQL, Python (pandas, scikit-learn, or similar), and CRM experimentation. Experience with A/B testing frameworks, holdout design, and incrementality measurement. The essential duties and responsibilities described above are not a More ❯

and execute structured threat hunting playbooks based on known TTPs (e.g., MITRE ATT&CK) and emerging threats, enabling consistent, repeatable hunts. Develop code-based playbooks (e.g., Jupyter Notebooks or Python scripts) that integrate threat intelligence, log sources, and detection logic-making them reusable by SOC, IR, and detection engineering teams. Collaborate with detection engineers to convert hunt findings into long … security tools such as EDR, Windows Logging, firewalls, intrusion detection/prevention systems (IDS/IPS). Deep knowledge of Operating System insights (Windows/Linux). Experience with Python is a requirement, PowerShell/Bash are a plus. Understanding of DevOps, git. * . * * **Analytical Skills - ** Strong knowledge of threat actor tactics, techniques, and procedures (TTPs) and frameworks like MITRE … SIEM tools (e.g., Splunk, ELK), threat intelligence platforms (e.g., MISP, ThreatConnect), and endpoint detection tools (e.g., EDR/XDR). Experience building code-based hunting or automation playbooks (e.g., Python, Jupyter Notebooks, PowerShell ). Familiarity with scripting or automation for IOC enrichment, API integrations , and telemetry analysis. Ability to correlate multiple data sources and pivot across logs, alerts, and CTI More ❯

and execute structured threat hunting playbooks based on known TTPs (e.g., MITRE ATT&CK) and emerging threats, enabling consistent, repeatable hunts. Develop code-based playbooks (e.g., Jupyter Notebooks or Python scripts) that integrate threat intelligence, log sources, and detection logic-making them reusable by SOC, IR, and detection engineering teams. Collaborate with detection engineers to convert hunt findings into long … security tools such as EDR, Windows Logging, firewalls, intrusion detection/prevention systems (IDS/IPS). Deep knowledge of Operating System insights (Windows/Linux). Experience with Python is a requirement, PowerShell/Bash are a plus. Understanding of DevOps, git. * . * * **Analytical Skills - ** Strong knowledge of threat actor tactics, techniques, and procedures (TTPs) and frameworks like MITRE … SIEM tools (e.g., Splunk, ELK), threat intelligence platforms (e.g., MISP, ThreatConnect), and endpoint detection tools (e.g., EDR/XDR). Experience building code-based hunting or automation playbooks (e.g., Python, Jupyter Notebooks, PowerShell ). Familiarity with scripting or automation for IOC enrichment, API integrations , and telemetry analysis. Ability to correlate multiple data sources and pivot across logs, alerts, and CTI More ❯

and execute structured threat hunting playbooks based on known TTPs (e.g., MITRE ATT&CK) and emerging threats, enabling consistent, repeatable hunts. Develop code-based playbooks (e.g., Jupyter Notebooks or Python scripts) that integrate threat intelligence, log sources, and detection logic-making them reusable by SOC, IR, and detection engineering teams. Collaborate with detection engineers to convert hunt findings into long … security tools such as EDR, Windows Logging, firewalls, intrusion detection/prevention systems (IDS/IPS). Deep knowledge of Operating System insights (Windows/Linux). Experience with Python is a requirement, PowerShell/Bash are a plus. Understanding of DevOps, git. * . * * **Analytical Skills - ** Strong knowledge of threat actor tactics, techniques, and procedures (TTPs) and frameworks like MITRE … SIEM tools (e.g., Splunk, ELK), threat intelligence platforms (e.g., MISP, ThreatConnect), and endpoint detection tools (e.g., EDR/XDR). Experience building code-based hunting or automation playbooks (e.g., Python, Jupyter Notebooks, PowerShell ). Familiarity with scripting or automation for IOC enrichment, API integrations , and telemetry analysis. Ability to correlate multiple data sources and pivot across logs, alerts, and CTI More ❯

and execute structured threat hunting playbooks based on known TTPs (e.g., MITRE ATT&CK) and emerging threats, enabling consistent, repeatable hunts. Develop code-based playbooks (e.g., Jupyter Notebooks or Python scripts) that integrate threat intelligence, log sources, and detection logic-making them reusable by SOC, IR, and detection engineering teams. Collaborate with detection engineers to convert hunt findings into long … security tools such as EDR, Windows Logging, firewalls, intrusion detection/prevention systems (IDS/IPS). Deep knowledge of Operating System insights (Windows/Linux). Experience with Python is a requirement, PowerShell/Bash are a plus. Understanding of DevOps, git. * . * * **Analytical Skills - ** Strong knowledge of threat actor tactics, techniques, and procedures (TTPs) and frameworks like MITRE … SIEM tools (e.g., Splunk, ELK), threat intelligence platforms (e.g., MISP, ThreatConnect), and endpoint detection tools (e.g., EDR/XDR). Experience building code-based hunting or automation playbooks (e.g., Python, Jupyter Notebooks, PowerShell ). Familiarity with scripting or automation for IOC enrichment, API integrations , and telemetry analysis. Ability to correlate multiple data sources and pivot across logs, alerts, and CTI More ❯

want to develop your expertise in cloud development and secure service delivery, this is the perfect role for you! Key responsibilities include: Designing and building modern applications using C#, Python and Microsoft Azure Working with QA engineers and product teams to define and meet technical requirements Investigating and resolving issues across development and production systems Contributing to cloud architecture, API More ❯

want to develop your expertise in cloud development and secure service delivery, this is the perfect role for you! Key responsibilities include: Designing and building modern applications using C#, Python and Microsoft Azure Working with QA engineers and product teams to define and meet technical requirements Investigating and resolving issues across development and production systems Contributing to cloud architecture, API More ❯

their consultants and clients Required Skills & Experience Must-Haves: 3+ years of hands-on Azure engineering experience (IaaS ? PaaS), including Infra as Code. Strong SQL skills and proficiency in Python or PySpark . Built or maintained data lakes/warehouses using Synapse , Fabric , Databricks , Snowflake , or Redshift . Experience hardening cloud environments (NSGs, identity, Defender). Demonstrated automation of backups More ❯

their consultants and clients Required Skills & Experience Must-Haves: 3+ years of hands-on Azure engineering experience (IaaS PaaS), including Infra as Code. Strong SQL skills and proficiency in Python or PySpark . Built or maintained data lakes/warehouses using Synapse , Fabric , Databricks , Snowflake , or Redshift . Experience hardening cloud environments (NSGs, identity, Defender). Demonstrated automation of backups More ❯

SKILLS AND EXPERIENCE ESSENTIAL CRITERIA: Demonstrated analytical expertise , with a strong track record of delivering complex analysis projects and applying robust data, testing, and measurement methodologies. Technically skilled in Python, R, and SQL , with experience using data visualisation tools like SAC, Power BI, and Tableau to communicate insights effectively. Strategic and innovative thinker , capable of introducing new analytical approaches and More ❯

?? Technical Operations - Automation ?? Newport (Hybrid Working) ?? £60,000 - £69,000 per annum + benefits What You'll Do: Join an expanding Technical Operations team where your automation skills will directly improve the reliability, efficiency, and security of IT services in More ❯

in an environment using Azure. Good use of React.js (or other modern JS libraries, but they use React.js) Ideally exposure to event-based service-oriented architectures. Any use of Python & Azure DevOps would be a bonus. The right person will Be down-to-earth, easy to get on with. Be keen to explore unfamiliar tech when needed. Value collaborative development More ❯

opportunities and tackle them without being told to do so You're a team player whom your colleagues can rely on You have solid grounding in SQL and preferably Python You have experience in conducting large scale A/B experiments The Interview Process: Our interview process involves three main stages: Initial Call Technical Interview Final Interview including a case More ❯

opportunities and tackle them without being told to do so You're a team player whom your colleagues can rely on You have solid grounding in SQL and preferably Python You have experience in conducting large scale geo-lift or A/B experiments The Interview Process: Our interview process involves three main stages: Initial Call Technical Interview Final Interview More ❯