126 to 150 of 155 Python Jobs in South Wales

risk modelling. You’ll have hands-on experience in either model validation or model development within a financial services environment, including practical experience using Python to develop, validate or analyse machine learning and statistical models. . In-depth knowledge of credit decisioning models would be a strong plus. … deep understanding of statistical techniques for credit and model risk. Being able to get hands on with data is critical - so strong SQL and Python skills are essential, and experience with data visualisation tools such as Tableau, Looker or similar is a plus!Understand how models are used in real ...

Excellent communication skills and the ability to flourish in a team Located in London/Paris and open to working in office Tech Stack: Python FastAPI Python, Typescript, or React Open source LLMs Building for production Benefits Currently Offered (likely to improve as company grows): 100% coverage for travel expenses ...

employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu is a tool which analysts use to build ...

employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu is a tool which analysts use to build ...

employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu is a tool which analysts use to build ...

data problems and deliver trusted data. What You'll Be Doing Owning complex data quality issues from investigation through to resolution Using SQL and Python to analyse, validate and improve data Working closely with Engineering, Customer Success and customers on data integrations Translating technical data issues into clear, practical recommendations … projects and workstreams What We're Looking For 4+ years' experience in Data Analysis, Data Consulting, Analytics or a similar role Strong SQL and Python skills Experience with data quality, validation, ETL/ELT or integrations Exceptional communication and stakeholder management skills Comfortable explaining complex data concepts to both technical ...

optimisation, infrastructure builds, and Datadog implementation and APM setup on live applications. On AWS, this includes container work, EC2 and RDS configuration, and Bedrock. Python is used throughout. Depending on the customer, this work may also involve GitHub Actions, Azure DevOps pipelines, or PowerShell scripting. Time is also allocated … maintenance) Solid working knowledge of observability: metrics, logs, traces, and how to design or tune alerting and dashboards Comfortable scripting and automating: Python, Bash, or similar Experience troubleshooting live production incidents, ideally including on-call Clear written and verbal communication: you'll work directly with customers, including on more technical ...

We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown ...

division, Comparison Creator powers insurance and price comparison platforms used by well-known UK brands. Role Overview: We're looking for a Full-Stack Python Developer to join a small, collaborative team building and supporting fintech products used across the insurance market. You'll work across the stack using Python … This is a hands-on role with real influence over how our products evolve. What you'll do Design, build, and maintain applications using Python and Django Work across the full stack, including front-end components (React, JS, CSS) Translate business and user needs into practical technical solutions Improve system ...

enabling collaboration across teams. A culture of engineering excellence driven by mentoring and high-quality practices. Preferred Experience Databricks in a SaaS environment, Spark, Python, and database technologies. Event-driven and distributed systems (Kafka, AWS SNS/SQS, Java, Python). Data Governance, Data Lakehouse/Data Intelligence platforms. ...

reporting-heavy role. It's ideal for someone who enjoys solving data problems, improving data quality, and working with SQL and Python to deliver accurate, trusted data for customers. What You'll Be Doing Investigating and resolving data quality issues Writing SQL queries to validate and troubleshoot data Using Python … customer integrations and reporting Driving improvements across data processes What We're Looking For 3+ years' experience as a Data Analyst Strong SQL skills Python experience Experience with data validation or ETL Excellent problem-solving and communication skills Bonus points for: Git, APIs, dbt, LookML, Cube or financial data. #J ...

Engineer to join their expanding function. This is a great opportunity for a QA/Data Testing professional with experience in SQL and Python to play a key role in ensuring the quality, accuracy and integrity of data migration projects. The Role: * Design and execute test plans and test cases … across data migration and ETL processes. * Use SQL and Python to validate data accuracy, integrity and consistency across different systems. * Identify and investigate data quality issues, transformation errors and edge cases through exploratory testing. * Develop and maintain automated testing scripts to support regression testing. * Coordinate testing activity across multiple projects ...

Data Specialist - Outside IR35 - Hybrid London (2 days per week onsite) £400-£500 per day 12 months initial contract SQL, Python, Power BI, Alteryx, Databricks SAP BW (Business Warehouse) SQL Server Power Apps, Power Automate Details - You'll work as part of the EMEA Supply Chain team who effectively automate … Manufacturing, Retail, Consultancy or similar Ability to work in the office on Monday's - you choose the 2nd day Experience working with SQL, Python, Power BI, Alteryx, Databricks Apply to this for immediate considerations, and a quick turnaround ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

systems Mentor and develop a small team of engineers while promoting best practices Skills & Experience Strong experience with AI engineering, or software engineering (e.g. Python, Java, JavaScript/TypeScript etc.) with libraries/frameworks such as PyTorch, TensorFlow etc.) Experience with RAG and LLM-based solutions Solid understanding … live within commuting distance of Cardiff. Keywords: AI Engineer/Forward Deployed Engineer/Artificial Intelligence/Software Engineer/Python/Java/JavaScript/Cardiff #J-18808-Ljbffr ...

systems * Mentor and develop a small team of engineers while promoting best practices Skills & Experience * Strong experience with AI engineering, or software engineering (e.g. Python, Java, JavaScript/TypeScript etc.) with libraries/frameworks such as PyTorch, TensorFlow etc.) * Experience with RAG and LLM-based solutions * Solid understanding … live within commuting distance of Cardiff. Keywords: AI Engineer/Forward Deployed Engineer/Artificial Intelligence/Software Engineer/Python/Java/JavaScript/Cardiff Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else ...

retention and behavioural insights . This is more than just a reporting role, it’s an opportunity to use your skills in SQL, Python, and BI tools (e.g., Tableau/Qlik) to influence strategy, close data gaps, and directly impact customer outcomes. Key Responsibilities: Build and automate scalable reporting solutions … tools ✅ Experience building or working with data pipelines ✅ A track record of turning data into insights and business recommendations Nice to Have: Exposure to Python or R for statistical/data analysis Experience working with customer churn, loyalty, or retention metrics Background in FinTech or product-led environments About ...

schema design, domain-driven architecture, and concurrency. Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based ...

As an Equal Opportunity Employer we are committed to building a diverse team that feels valued. We do not discriminate based on race, colour, national origin, sexual orientation, gender, age, religion, mental or physical disability ...

This hybrid role (3 days in office) offers £45,000–£50,000 plus a bonus and excellent benefits. You will work with SQL and Python to deliver trusted data for customers, improve data quality, and automate checks while collaborating with Engineering and Customer Success to support integrations and reporting. #J ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

including senior-level engagement. * Excellent Excel skills and the ability to translate complex technical information into clear business requirements. * SQL experience is desirable, with Python and Jira/SQL Developer experience advantageous. Desirable: SQL, Python, SQL Developer, Visual Studio Code, Jira or experience with financial/lending systems. Salary ...

/FSS). Perform cluster configuration, maintenance, failover testing, and troubleshooting. Support Disaster Recovery and business continuity activities. Automation & Standardization Develop Shell scripts and Python automation for server provisioning and operational activities. Implement configuration management and Infrastructure-as-Code practices. Standardize server build processes, configurations, and deployment procedures. Identify opportunities … Linux Administration – RHEL/Oracle Linux Hands-on experience in UNIX/Linux server build, configuration, and security hardening Strong Shell Scripting and Python automation skills #J-18808-Ljbffr ...

Will Be Doing Collaborate with clients to gather requirements and translate them into documented technical specifications. Design, build, and deliver bespoke solutions using Python, automation tools, and cloud-based storage such as S3. Lead technical implementations, including API integrations, SFTP file delivery, and workflow automation. Provide pre-sales technical support … Work closely with the Business Analyst and other team members to drive successful client outcomes. What We’re Looking For Strong coding ability in Python, with experience of automation, data pipelines, or integrations. Hands‐on knowledge of REST/SOAP APIs, SFTP, and cloud storage. Proven ability to manage technical ...

product introductions (NPI), including test planning, equipment selection, hardware preparation and fixture development. Develop and bring up robust, repeatable automated test environments . Develop Python-based test automation and automated measurement methods. Perform hands-on characterization using advanced electronic test equipment. Analyse large and complex datasets to identify performance trends … related discipline. 510 years' relevant industry experience . Strong experience with high-speed analogue semiconductor products and signal integrity testing. Hands-on experience developing Python-based test automation or similar. Strong understanding of high-speed/high-frequency PCB design principles . Experience working in a laboratory environment with advanced ...