Python Jobs in Wales

1 to 25 of 95 Python Jobs in Wales

Senior Database Engineer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Navtech, Inc
Proficiency in integrating database changes into CI/CD pipelines using schema migration tools (DbUp, EF migrations, Flyway, Liquibase) and Git for version control. Scripting & Troubleshooting: Strong scripting skills (Python/Bash) for automation and ability to analyze logs and monitor performance using tools like AWS Cloudwatch, Datadog, Prometheus, Grafana, or pgBadger. Solid understanding of DevOps practices, including CI/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Scientist (AML)

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Starling Bank Limited
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Backend

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Rocketscience
set of languages and technology and are always happy to hear from candidates who have experience and proficiency in one or more of the following: Languages: C#, Golang, Java, Python, Kotlin, and Rust Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD Agile: Experience with the Software Development Lifecycle (SDLC More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer MES

Queensferry, Clwyd, United Kingdom
Hybrid / WFH Options
ConvaTec Inc
is an advantage. Experience with software development methodologies (e.g., Agile) and version control systems (e.g., GitHub). Proficient in one or more programming languages relevant to MES systems (e.g., Python, Java, C#, JavaScript/TypeScript). Excellent problem-solving, analytical, and communication skills. Ability to document technical solutions and provide user training. Team player with strong collaboration skills across technical More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineer

Cardiff, South Glamorgan, United Kingdom
Admiral Group Plc
Kubernetes (GKE). Working knowledge of CI/CD concepts and experience with tools like Azure DevOps. Proficient in using Git and version control practices. Scripting skills (e.g. Bash, Python) to build automation and tooling. Understands deploying workloads using Helm charts and managing container infrastructure. Knowledge of GitOps tools (e.g. ArgoCD). Knowledge of Service Mesh technologies (e.g. Anthos). More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Rocket Science Group
are always happy to hear from candidates who have experience and proficiency in one or more of the following: Frontend Languages: React, NextJS, Typescript Backend Languages: C#, Golang, Java, Python, Kotlin, and Rust Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD Agile: Experience with the Software Development Lifecycle (SDLC More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Platform Engineer

Cardiff, South Glamorgan, Wales, United Kingdom
Yolk Recruitment
DevOps Solid grasp of Git version control and GitOps principles Familiarity with observability tooling such as Prometheus, Grafana, or GCP Operations Suite Scripting ability with tools like Bash or Python Understanding of shared service models, access control, and platform support processes Desirable: experience with ArgoCD and service mesh platforms such as Anthos Why You Should Apply: You'll join a More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Data Analyst

Cardiff, South Glamorgan, United Kingdom
Experis - ManpowerGroup
Proven experience in simulation modelling Familiar with machine learning concepts, methods, and tools Understanding and working knowledge of capacity & supply chain planning Working knowledge of programming/scripting languages (Python, R, or similar More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Engineering Lead

newport, wales, united kingdom
Anson Mccade
diverse delivery teams. Essential Skills & Experience: Strong infrastructure background-Windows and/or Linux (ideally both) Experience managing and reviewing CI/CD pipelines Automation knowledge with tools like Python, Ansible, PowerShell, BASH, or similar Experience with infrastructure or network architecture, particularly around system design and documentation Confident leading teams through governance and compliance initiatives Ability to communicate clearly with More ❯
Posted:

Software Development Manager

Swansea, Neath Port Talbot, Wales, United Kingdom
Hybrid / WFH Options
OpenSourced Ltd
a leadership or software management role Strong understanding of software architecture and engineering principles Experience with Agile methodologies (Scrum, Kanban, etc.) Familiarity with modern development stacks (e.g., .NET, Java, Python, or similar) Experience with cloud platforms (e.g., AWS, Azure) and DevOps practices Excellent leadership, communication, and stakeholder management skills Whats on Offer: Competitive salary: £60,000 £80,000 (depending on More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Full-Stack Software Engineer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
ADLIB
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Scientist

newport, wales, united kingdom
Hybrid / WFH Options
Anson McCade
secure infrastructure and advanced tooling to deliver production-ready, scalable AI solutions What We’re Looking For Significant experience in a senior data science or quantitative academic position Strong Python programming skills, with the ability to write production-grade code Proficiency in core data science libraries (e.g. NumPy, Pandas, Scikit-learn) and familiarity with at least one deep learning framework More ❯
Posted:

Junior Test Engineer

Cardiff, South Glamorgan, United Kingdom
Creditsafe
reports in line with the established defect process. SKILLS AND EXPERIENCE An understanding of Agile development methodologies. Familiaritywith ATDD, BDD, Unit testing, Integration testing and Acceptance testing Knowledge of Python or JavaScript. A good understanding of the defect management lifecycle. Practical understanding of or willingness to learn AWS Cloud services. Awareness of modern frameworks for testing UIs and APIs, e.g. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Platform Engineer, Machine Learning

Cardiff, South Glamorgan, United Kingdom
Monzo
completed in any language: Go to write our application code (there's an excellent interactive Go tutorial here ), in platform we build services to manage parts of the platform Python to help build our machine learning models and develop features AWS and GCP to operate our platform. We use AWS for our primary banking platform and Google Cloud for our More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Technical Lead, Machine Learning Science

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Monzo
You have a self-starter mindset; you proactively identify issues and opportunities and tackle them without being told to do so You have a solid grounding in SQL and Python, are comfortable using them every day, and keen to learn Go lang which is used in many of our microservices You have experience developing and shipping deep learning, graph-based More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Scientist

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Oxford Pharmagenesis Ltd
bioinformatics, computational biology, computer science). A PhD is preferred, preferably in life sciences prior experience in a biomedical/pharmaceutical or medical communications environment expert-level proficiency in Python and/or R a strong foundation in data manipulation and analysis (pandas, tidyverse) experience in version control systems (Git) and collaborative development practices an understanding of databases (SQL and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Web Developer Trainee

Newport, Gwent, Wales, United Kingdom
ITOL Recruit
more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex tasks, and it is used across many different industries. Step 3 - Build a Portfolio Website Project Additional Courses More ❯
Employment Type: Full-Time
Salary: £25,000 - £35,000 per annum
Posted:

Web Developer Trainee

Cardiff, South Glamorgan, Wales, United Kingdom
ITOL Recruit
more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex tasks, and it is used across many different industries. Step 3 - Build a Portfolio Website Project Additional Courses More ❯
Employment Type: Full-Time
Salary: £25,000 - £35,000 per annum
Posted:

Web Developer Trainee

Swansea, West Glamorgan, Wales, United Kingdom
ITOL Recruit
more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex tasks, and it is used across many different industries. Step 3 - Build a Portfolio Website Project Additional Courses More ❯
Employment Type: Full-Time
Salary: £25,000 - £35,000 per annum
Posted:

Data Scientist

Cardiff, South Glamorgan, United Kingdom
Future Publishing
an exploratory environment, helping Future stay ahead in an AI-powered media landscape. Experience that will put you ahead of the curve An understanding of statistics A proficiency in python for data science skills Experience with cloud compute platforms, like GCP Experience deploying data science solutions is desirable but not essential Experience with SQL to work with data storage systems More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Staff Engineer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
ASSA ABLOY Global Solutions
track record working on kernel-space and user-space integration. Deep experience with kernel debugging tools (ftrace, kprobes, perf, etc.). Expertise in C and shell scripting; familiarity with Python and Rust is a plus. Familiar with secure boot processes (e.g., U-Boot, GRUB with TPM, dm-verity). Familiarity with file system overlays, systemd and initramfs. Experience with deploying More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer

St. Asaph, Clwyd, Wales, United Kingdom
Hybrid / WFH Options
Greenfield I T Recruitment
class or 2:1 degree in a business or IT-related discipline or equivalent experience. Well-versed in Python. Strong team player. Strong communication skills. Software Developer tech stack: Python > 3.5 with type hints, data classes, and Flask REST API. Postgres for relational data, Pandas for data analysis, and Google Cloud Pub/Sub for messaging. Cloud Build for automated More ❯
Employment Type: Full-Time
Salary: £30,000 - £40,000 per annum
Posted:

Lead AI Data Engineer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Planna Ltd
compute and retrieval operations. Required Skills & Experience Proven experience designing and maintaining complex data pipelines from multiple sources. Strong expertise in large-scale web crawling & scraping . Proficiency in Python and one or more of: Node.js, Go, Java. Deep experience in RAG - from embeddings and vector database design to semantic search optimisation and retrieval integration with LLMs. Experience with LLM More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Scientist, Growth Marketing

Cardiff, South Glamorgan, United Kingdom
Monzo
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Scientist, Growth Marketing Cardiff, London or Remote (UK)

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Monzo
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Python
Wales
10th Percentile
£46,478
25th Percentile
£51,563
Median
£65,375
75th Percentile
£73,750
90th Percentile
£74,125