1 to 25 of 38 SQL Jobs in Watford

data engineering contexts: embedding generation, vector search, feature pipelines, or LLM-powered tooling in production, not just experimentation Strong understanding of database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases Solid experience with concurrent Python: threading, multiprocessing, and async patterns Outstanding written and verbal communication ...

area of data engineering Experience and proficiency working with Python and Jupyter Notebooks Experience working with geospatial data (raster and vector) Databases (NoSQL, SQL, Graph Dbs, Principles of RDBs) Data pipeline design skills Knowledge of cloud platforms like GCP, AWS or Azure Experience and understanding of CI/CD pipelines ...

SQL Developer - Manchester My client is a growing SaaS company focused on delivering innovative solutions with a strong emphasis on people and product. With a culture centred on collaboration, creativity and continuous improvement, they are now looking for a skilled SQL Developer to join their R&D team. This role … offers the opportunity to shape the company’s SQL estate, optimise performance, and support data-driven decisions across the business. My client offers a supportive, open and informal working environment where every voice is heard. Whether you’re solving technical challenges, suggesting new approaches or enjoying one of their regular ...

JavaScript/TypeScript HTML, CSS, and web APIs Strong experience building and consuming REST APIs Experience with system integration and middleware concepts Understanding of SQL databases and data structures Experience working with source control ( Git ) and modern development workflows Familiarity with DevOps practices, CI/CD pipelines Desirable Skills Modern ...

tools to accelerate engineering workflows - code generation, code review, pipeline debugging, or documentation Strong coding experience in Python (and/or Scala) and advanced SQL across relational and non-relational databases. Experience implementing CI/CD, Infrastructure as Code, and observability/monitoring for data pipelines. Bachelor's degree ...

with access to the following additional courses to ensure you are suitably 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 ...

increase the team’s skill sites and drive continuous learning Competencies and Behaviours Proficiency in analytical programming language such as python and/or SQL Understanding of relational databases and concepts for querying data Proficiency in tools like Tableau, and/or Power BI Can balance time across multiple projects. ...

accelerate and improve their own work, and is eager to bring that into the fabric of how a commercial organisation operates. Proficiency in SQL and experience with data and BI tools (e.g. Looker, Tableau, BigQuery, or similar). Experience working cross-functionally with Product and/or Engineering teams ...

have experience in developing and maintaining data integrity and accuracy, data governance, and data security policies and procedures. Must have hands on experience in SQL development Excellent Communication skills & Logical thinking ...

Developer - Maidstone, Kent (Tech stack: .NET Developer, .NET 9, C#, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This ...

back-end Python-based services Previous experience building features in PHP Experience with enterprise solutions and large-scale systems. Demonstrated knowledge of database technologies (SQL and NoSQL) and best practices for data modelling and performance optimisation. Proven experience in managing large, technical projects and delivering high-quality, impactful results with ...

coupled with a strong executive presence and the ability to effectively influence and engage large audiences Strong technical background with hands-on experience in SQL, Python, and modern data stack technologies Deep understanding of drug discovery, development, and manufacturing processes Ability to travel regularly to customer locations and whiteboard ...

3+ years as a design authority for complex software solutions. Strong understanding of MVC frameworks (Struts, JSF) and web application development. Experience with databases, SQL, and cloud platforms (AWS/Azure). Familiarity with Git, Jira, and Agile methodologies. Flexible Remote/Hybrid working. West Sussex. 1 day in office ...

anticipating questions and challenging assumptions with confidence Your Skills and Experience Strong commercial analytics experience in a fast paced, consumer or digital environment Advanced SQL skills, with experience working in modern cloud data warehouses Hands on experience with Python and or R for advanced analysis such as segmentation, cohorting ...

architectures . You are an industry expert in ML model development, deployment, and MLOps at scale . You are deeply comfortable with Python, SQL, and ML frameworks (e.g., TensorFlow, PyTorch) and have experience working in a microservices architecture (Go Lang experience is a plus). You have extensive experience with ...

ASP.NET MVC, C#, Azure SQL. Full training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. Our client offers a truly refreshing working environment including: flexible working hours, home working, casual dress code, onsite gym and games room ...

methodical approach to problem-solving. Clear, professional communicator — both in writing and verbally. Nice to Have Experience with Sage Intacct . Familiarity with Microsoft SQL and/or Crystal Reports . Proficiency in Microsoft Office . £38,000 - £40,000 a year What They Offer Location: Remote (UK) Employment Type ...

articulate decision points for our executive team Are comfortable working in a fast-moving and changing company (Ideally) you have working knowledge of SQL and Python The Interview Process: Our interview process involves 3 main stages. We promise not to ask you any brain teasers or trick questions! Recruiter call ...

evaluation of large language models Benchmarking and agent-based code execution in sandboxed environments Working across multiple programming languages (Python, JavaScript/TypeScript, Rust, SQL, etc.) Adapting guidelines for new domains and use cases Following project-specific rubrics and requirements Collaborating with project leads, solution engineers, and supply managers ...

Apply now and one of our friendly advisors will be in touch. Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

formats a plus Experience profiling and optimising code (CPU, memory, network) — perf, flamegraphs, VTune, or equivalent High level of proficiency in Python, Rust, and SQL strongly preferred Demonstrated knowledge of order types, trading systems, and financial products is highly desirable Cryptocurrency/Blockchain familiarity highly preferable Proactive mindset with ...

highly skilled Senior Data & BI Developer who can bridge the gap between backend data architecture and front-end analytics. This role combines deep SQL expertise with advanced Power BI capabilities to support mission-critical business logic, reporting systems, and strategic insights. You will work with complex hierarchical data models, optimize … database performance, and develop impactful dashboards that empower stakeholders across the organisation. Key Responsibilities SQL Development & Database Administration Design and implement efficient SQL queries and database structures to support complex business processes and hierarchical data relationships. Develop recursive queries and CTEs to traverse and manipulate hierarchical data. Optimise stored procedures ...

Senior Data Analyst | Snowflake, SQL, Python | Salary up to c. £70k | Remote (UK) | Immediate Start Role: Senior Data Analyst Tech Stack: Snowflake, SQL, Python Location: Remote (UK) Start Date: Must be able to start immediatlely Salary: Up to c. £70k About The Role Our partner is looking for a Senior … Data Analyst to transform data into action, using platforms like Snowflake, SQL and Python alongside BI/dashboard tools. You will be a data-driven problem solver who thrives on turning complex information into clear insights and who can help shape the data strategy and empower decision-making across ...

knowledge across Trading value chain: Front office (deal capture, risk), Mid office (scheduling and nominations) and Back Office (settlements and accounting) is a must. SQL/reporting skills Inclusion At Wipro we don’t just look at your CV. We’re more focused on who you are and your potential. ...

knowledge of AWS services (e.g. S3, Glue, Redshift). Advanced PySpark and Databricks experience (Delta Lake, Unity Catalog, Databricks Jobs etc). Proficient in SQL (T-SQL/SparkSQL) and Python for data transformation and scripting. Hands-on experience with workflow orchestration tools such as Airflow. Strong version control ...