76 to 100 of 114 Python Jobs in South Wales

System Monitoring & Observability Engineer (Prometheus / Grafana)

Hiring Organisation
SRT Marine Systems PLC
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£40000 - £65000/annum
routing Proficiency with Grafana dashboard creation and templating Strong troubleshooting skills for infrastructure and application issues Familiarity with containers (Docker) Scripting skills (Bash, Python, or Go) for automation Just some of the benefits we offer Highly Competitive Salary Matched company pension contributions up to 5% 25 days annual leave rising ...

Remote Software Engineer

Hiring Organisation
Zego
Location
Newport, UK
actively developing software in a professional setting and have solid programming fundamentals — data structures, basic algorithms, OOP, testing, version control. Our stack is mostly Python, and you'll pick it up quickly if you don't already know it. What we really care about: Growth mindset: You treat gaps ...

Embedded Software Engineer

Hiring Organisation
Hunter Selection
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£40000 - £45000/annum Bonus + excellent benefits
products. Your responsibilities will include: * Implementation of embedded firmware designs and test solutions pimarily in C * Firmware development and de-bugging embedded systems * Using Python and C# for test and tool development, with the creation of design documentation. Knowledge, Skills & Experience: o Engineering Degree or equivalent in a related discipline ...

Remote Senior Gameplay Engineer - RuneScape: Dragonwilds

Hiring Organisation
Jagex Limited
Location
Cardiff, UK
game design and a player-focused mindset. In-depth knowledge of C++ with an ability to apply this experience with other programming languages (c#, python, etc). Proven experience working closely with non-engineering stakeholders and communicating technical solutions in an easy-to-understand manner. Knowledgeable in profiling and optimising ...

Data Scientist

Hiring Organisation
Yolk Recruitment
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum + benefits
delivery squads Communicate technical solutions clearly to non-technical stakeholders Contribute to best practices around coding standards, maintainability and AI-assisted development Tech Stack Python, SQL, TensorFlow, PyTorch, AWS, Azure, Microsoft Fabric, NLP, LLMs, MLOps What We're Looking For Strong commercial Data Science experience Experience building and deploying … models into production Strong understanding of predictive modelling, NLP and LLM architectures Cloud experience with AWS and/or Azure Experience with Python, SQL and modern ML frameworks Strong communication and stakeholder management skills Ability to work collaboratively in agile engineering teams Desirable Experience Risk modelling or compliance analytics Supply ...

Remote Fullstack Engineer (AI/ML)

Hiring Organisation
Oneclickcomply
Location
Cardiff, UK
state-of-the-art office in Sunderland. Description: Design, develop, and deploy end-to-end AI/ML-powered features and applications using Python and modern frameworks. Build, integrate, and maintain machine learning models/solutions—from data pipelines to API deployment and user-facing delivery. Collaborate with product managers … with vector databases, cloud platforms, and retrieval-augmented generation systems. Qualifications: 3+ years of production experience delivering fullstack AI/ML applications. Proficient in Python (especially for ML with libraries such as TensorFlow, PyTorch, scikit-learn) and backend frameworks (FastAPI, Django, Flask). Experience with frontend frameworks: React ...

Remote Senior Python Developer

Hiring Organisation
Version 1
Location
Newport, UK
creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description We are seeking a skilled Python Developer with experience in the trading domain and FIX protocol to join our dynamic team. The ideal candidate will have a strong background in software … trading domain. Qualifications Bachelor’s degree in computer science, Engineering, or a related field. Proven experience for more than 6+ years as a Python Developer in the trading domain. Experience with trading systems, market data, and order management systems. Proficiency in Python programming and related frameworks/libraries. Familiarity with ...

Remote Data Scientist (Python & SQL) - Freelance AI Trainer

Hiring Organisation
Mindrift
Location
Newport, UK
Design original computational data science problems that simulate real-world analytical workflows across industries (telecom, finance, government, e-commerce, healthcare). Create problems requiring Python programming to solve (using pandas, numpy, scipy, sklearn, statsmodels, matplotlib, seaborn). Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes … data science pipeline (data ingestion → cleaning → EDA → modeling → validation → deployment considerations). Incorporate big data processing scenarios requiring scalable computational approaches. Verify solutions using Python with standard data science libraries and statistical methods. Document problem statements clearly with realistic business contexts and provide verified correct answers. Compensation On this project ...

Data Analyst Trainee

Hiring Organisation
ITOL Recruit
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £50,000 per annum
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 Analyst Trainee

Hiring Organisation
ITOL Recruit
Location
Newport, Gwent, Wales, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £50,000 per annum
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 Analyst Trainee

Hiring Organisation
ITOL Recruit
Location
Swansea, West Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £50,000 per annum
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 ...

Remote Senior Backend Engineer - Commerce Platform

Hiring Organisation
Spotify
Location
Newport, UK
reliability of these systems is business-critical for Spotify. What You'll Do Architect, design, and implement highly scalable backend services (Java/Python) and robust data pipelines that power Spotify’s internal Commerce platform. Develop and enhance our ML-powered systems taking solutions from concept to production. Take … continuous learning and technical excellence within the team. Who You Are You have significant experience building and scaling backend services (Java and/or Python) in a large-scale, cloud-native environment like Google Cloud Platform. You have hands-on experience with Machine Learning, including developing, deploying, or maintaining ...

Technical Architect

Hiring Organisation
Inspire People
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
will also contribute to portfolio-level strategy and governance, helping to shape the future of digital delivery at DBT. DBT's technology stack includes Python/Django, Node.js/React within cloud services such as AWS and Azure. They optimise our architecture for change, enabling continuous improvement and innovation. Responsibilities … Azure, including cloud networking, platform design, resilience, security, performance and technical governance. Application-focused architecture A software engineering background, ideally with exposure to Python, APIs, databases, agile delivery and the ability to work closely with development teams on technical design. ERP-focused architecture Experience with ERP implementation, design, integration ...

Remote Data Engineer

Hiring Organisation
Mccabe & Barton
Location
Cardiff, UK
Our client is looking for Junior and Middle level Data Engineer to join the teams. 1 day in office every 3 months. Permanent, salary is £45k- £65k depending on experience Job Details: Develop, document and ...

Remote AWS Data Engineer

Hiring Organisation
Eteam Inc
Location
Cardiff, UK
Advanced knowledge of data management tools including SQL/DBMS, MongoDB, Hadoop and/or other big data technologies. Advanced programming skills in Java, Python, R, C++, C#, etc. Knowledge of statistical and data mining techniques (regression, decision trees, clustering, neural networks, etc.). Experience with data visualization tool … understanding of industry dynamics and corporate functions to help clients create the most value from data. Must Have: Enterprise Knowledge Data Management, Data pipeline, Python, SQL, AWS Centralising data stored in RDBMS, Data Ingestion, and Uploading data into the database. Education: Bachelor's degree in quantitative field like Computer Science ...

Senior Security Engineer

Hiring Organisation
Jobleads-UK
Location
Cardiff, Wales, United Kingdom
deep understanding of infrastructure as code (IaC) and DevOps Pipelines with Bicep/Terraform and proficiency in scripting/programming languages such as Python/Go. Experience with Sentinel deployments, log management, and threat detection is required, including expertise in dashboard creation, query development, and alert configuration. Additional experience … Utilize Bicep and Terraform for automating cloud infrastructure deployment and management, ensuring scalability and consistency. Scripting and Automation: Develop and maintain automation scripts using Python/Go and Function Apps to streamline security operations. SIEM Expertise: Deploy, configure, manage, and optimize Sentinel for security monitoring, log ingestion, query development ...

Remote Senior Applied Machine Learning Engineer - Catalogue Intelligence

Hiring Organisation
Onbuy
Location
Cardiff, UK
attributes, GTINs, taxonomy) Unstructured data (text and images) Behavioural data (search, clicks, conversions) How you’ll work You’ll build directly using SQL and Python on top of: · BigQuery · Airbyte · Google Datastream You’ll be working across data pipelines, information extraction, and production ML systems, combining rules, heuristics … products appear and perform on the platform. Experience & Skills Experience building and shipping production data or ML systems with measurable business impact Strong Python and SQL skills, with the ability to work across data pipelines end-to-end You should be comfortable applying modern approaches such as LLMs, multimodal models ...

Senior Data Engineer

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
across the UK . The Driver and Vehicle Licensing Agency (DVLA), in partnership with Inspire People, is seeking a Senior Data Engineer with strong Python and SQL, large scale data processing, data integration techniques, decentralised version control systems and testing experience. Based in Swansea on a permanent SEO appointment, this … good understanding of data modelling and processing but focuses on practical ability to implement solutions using a range of technologies and languages including SQL, Python, Databricks, Apache Spark, Lakehouse and various RDBMS. This is a senior, hands-on role. You will develop and support more junior team members whilst working ...

Remote Senior Data Engineer

Hiring Organisation
Midnite
Location
Newport, UK
fundamentals and wants to shape how data engineering is done as the team scales. You will: Design, build, and maintain scalable data pipelines using Python, SQL, Snowflake, Dagster, dbt, and AWS. Own end to end data engineering projects from ingestion through to analytics enablement. Develop and optimise reliable SQL based … engineering experience and can operate at senior individual contributor level. Brings strong software engineering foundations and production-grade engineering habits. Is highly capable with Python and SQL in real data engineering environments. Has experience with modern data tooling such as Snowflake, dbt, Dagster, Airflow, AWS, or similar. Understands data modelling ...

Trainee Software Developer

Hiring Organisation
ITOL Recruit
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
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. ...

Software Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £35,000 per annum
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. ...

Senior Analytics Software Engineer

Hiring Organisation
Jobleads-UK
Location
Cardiff, Wales, United Kingdom
advanced decision-support solutions for inventory-forecasting and returns management. Responsibilities Develop and deploy analytics and inventory/returns decision-support software using Python (R and VBA desirable). Take end-to-end ownership of the software development lifecycle, including design, model implementation, code optimisation, testing, documentation, version control … scalable, and aligned with business needs. Support applied consulting activities and contribute to clear technical and user documentation, alongside reporting. Qualifications Strong experience in Python-based software development. Proven experience delivering and deploying production-ready, cloud-based applications. Solid version control practices using Git. Experience working with operational, supply chain ...

AI Engineer - Cardiff

Hiring Organisation
Circle Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
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 … full right to work in the UK and live within commuting distance of Cardiff. Keywords: AI 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 ...

AI Engineer - Cardiff

Hiring Organisation
Circle Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
optimise AI systems Train users and create documentation to drive adoption Skills & Experience 3+ years of experience in AI engineering or software engineering Strong Python experience Proven experience of building and deploying AI solutions end-to-end Experience with RAG and LLM-based solutions, and with workflow design (e.g. … full right to work in the UK and live within commuting distance of Cardiff. Keywords: AI 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 ...

Senior Analytics Software Engineer

Hiring Organisation
Jobleads-UK
Location
Cardiff, Wales, United Kingdom
ownership, and close collaboration with leading experts. What will you be doing? Develop and deploy analytics and inventory/returns decision‐support software using Python (R and VBA desirable). Take end‐to‐end ownership of the software development lifecycle, including design, model implementation, code optimisation, testing, documentation, version control … aligned with business needs. Support applied consulting activities and contribute to clear technical and user documentation, alongside reporting. About You Strong experience in Python‐based software development. Proven experience delivering and deploying production‐ready, cloud‐based applications. Solid version control practices using Git. Experience working with operational, supply chain ...