Cardiff, Wales, United Kingdom Hybrid / WFH Options
DataAnnotation
to measure their progress, as well as write and evaluate code. To apply to this role, you will need to be proficient in either Python and/or JavaScript. However, all of the following programming languages are also relevant: TypeScript, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin More ❯
and data analysis while working closely with our data engineering and analytics teams to ensure alignment with business needs. KEY DUTIES AND RESPONSIBILITIES Write Python scripts, optimize SQL queries, and build integrations with APIs to automate workflows and enhance data processing. Investigate and resolve technical challenges across SQL, Oracle PL … Proven experience in SQL, including query optimization, indexing, and performance tuning. Strong working knowledge of Oracle PL/SQL, including stored procedures and packages. Python Development: Hands-on coding experience with Python for automation, API integrations, and scripting. AWS & Cloud Infrastructure: Familiarity with AWS services such as S3, Lambda, RDS More ❯
such as continuous integration and test driven development to enable the rapid delivery of working code. Design and build metadata driven data pipeline using Python and SQL in accordance with guidelines set by the Data Architect Ship medium to large features independently using industry standard processing patterns The responsibilities detailed … Experience designing and building autonomous fault tolerant data pipelines Solid development experience within a commercial environment creating production grade ETL and ELT pipelines in python Comfortable implementing data architectures in analytical data warehouses such as Snowflake, Redshift or BigQuery Hands on experience with data orchestrators such as Airflow Knowledge of More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Reed Technology
Containerization & Microservices: Practitioner-level experience with Docker, Microservice, and Serverless Architecture. Would be great if you had: Programming & Integration: Working knowledge of Java, NodeJS, Python, and integration testing activities. Behaviours & Technical Skills: * Developing Self and Others * Delivering at Pace * Making Effective Decisions * Terraform, AWS Cloud Technology, CI/CD Tooling More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Sparta Global Limited
work on our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in Python or similar. You will be passionate about technology and eager to learn programme development to an advanced level. We're seeking candidates who can exemplify More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Reed Technology
with Docker, Microservice, and Serverless Architecture. Coaching and mentoring team members Would be great if you had: Programming & Integration: Working knowledge of Java, NodeJS, Python, and integration testing activities. Behaviours & Technical Skills: * Developing Self and Others * Delivering at Pace * Leadership * Making Effective Decisions * Terraform, AWS Cloud Technology, CI/CD More ❯
Cwmbran, Gwent, Wales, United Kingdom Hybrid / WFH Options
Defaqto
needed. What you'll need to succeed 4+ years of hands-on experience in software development with at least 3 years of experience with Python or Django. 2+ years of experience leading and mentoring small software development team. Strong understanding of software development methodologies (e.g., Agile, Scrum, Kanban). Excellent More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Sparta Global Limited
a confident and capable consultant. What we're looking for. To be successful for this role you will demonstrate a level of ability in Python or similar. You will be passionate about technology and eager to learn programme development to an advanced level. We're seeking candidates who can exemplify More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
BBC Group and Public Services
the things we love: Strong experience of data analysis, modelling and report design, with data and analytics tooling experience & capabilities such as Tableau, PowerBI, Python, SQL Experience of data management principles, documentation, and delivery, including data mapping, metrics governance and cataloguing Proven experience of testing in in a product development More ❯
a confident and capable consultant. What we're looking for. To be successful for this role you will demonstrate a level of ability in Python or similar. You will be passionate about technology and eager to learn programme development to an advanced level. We're seeking candidates who can exemplify More ❯
newport, midlands, united kingdom Hybrid / WFH Options
Sparta Global Limited
a confident and capable consultant. What we're looking for. To be successful for this role you will demonstrate a level of ability in Python or similar. You will be passionate about technology and eager to learn programme development to an advanced level. We're seeking candidates who can exemplify More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Yolk Recruitment Ltd
Role: Senior Data Engineer and Data Manager Salary: £45,974 to £54,430 Location: Cardiff (hybrid) The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through some incredible projects whilst More ❯
tools to empower partners and clients? How about taking ownership and managing your own responsibilities? Are you passionate about tech and comfortable working with Python for Web Development? If the above, is you then the below may well be for you: Back-end Python Developer (Mid-Senior) Our client is … searching for a tech savvy Back-end Python Developer with a focus on Python Web Development to join a small company who live and breathe tech! The aim of this Python Developer role is to team up with other passionate developers to work across an array of areas from core … areas available to work on the focus is on creating a specialism and choosing your desired interest. We are happy to consider Mid-level Python Developers looking to expand their skills and knowledge whilst working collaboratively and to a high level in a talented team. This role really is open More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
ENGINEERINGUK
Data Quality solutions. • Experience writing, executing and scheduling SQL queries to discover and track Data Quality issues and measure improvement over time. Experience with Python including packages such as Python Great Expectations. • Experience using analytics and dashboarding tools such as Tableau to create and manage appropriate Data Quality dashboards • The More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
RVU Co UK
of modern analytics practices, including experimentation, AI/ML, and automation. Strong stakeholder influence and exceptional storytelling with data. Fluency in tools like SQL, Python, BI platforms, and cloud-based analytics. Strong grasp of business strategy, and how data can accelerate growth and operational excellence. Experience in fast-paced sectors More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
HipHopTune Media
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 More ❯
on GenAI/MLOps and similar projects Strong track record of delivering machine learning or AI projects end-to-end Hands-on skills in Python, with frameworks like Scikit-learn, TensorFlow, PyTorch, or PySpark Deep understanding of data science best practices, including MLOps Strong stakeholder communication skillsable to translate complex More ❯
newport, wales, united kingdom Hybrid / WFH Options
ADLIB
on GenAI/MLOps and similar projects Strong track record of delivering machine learning or AI projects end-to-end Hands-on skills in Python, with frameworks like Scikit-learn, TensorFlow, PyTorch, or PySpark Deep understanding of data science best practices, including MLOps Strong stakeholder communication skillsable to translate complex More ❯
newport, midlands, united kingdom Hybrid / WFH Options
ADLIB
on GenAI/MLOps and similar projects Strong track record of delivering machine learning or AI projects end-to-end Hands-on skills in Python, with frameworks like Scikit-learn, TensorFlow, PyTorch, or PySpark Deep understanding of data science best practices, including MLOps Strong stakeholder communication skillsable to translate complex More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Yolk Recruitment
BI, SQL, and Azure-based platforms (Synapse, Data Factory, Databricks) Familiarity with data regulations (GDPR, FCA) and SMCR environments Bonus points for experience with Python, R, or PySpark Why You Should Apply: Executive-level visibility and the chance to lead a high-impact transformation Full budget ownership with freedom to More ❯
Swansea, West Glamorgan, United Kingdom Hybrid / WFH Options
Made Tech Limited
have the opportunity to work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core, and plenty more stacks. We don't limit ourselves as a company to particular technologies More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Navtech, Inc
with others in a team environment Strong technical communication skills, ability to share concepts to various audiences Following technology stacks: Vue.js, javascript, typescript Vitest Python We offer: Stable employment based on a full-time job contract International working environment in a dynamic company Access to the latest knowledge and technologies More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
RVU Co UK
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 More ❯