1 to 25 of 210 Permanent SQL Jobs in the City of London

Specialist, ideally within SaaS, ITSM, or service-led organisations. Strong Python experience (essential), including use for data analysis, automation, modelling, and system integration. Advanced SQL skills and experience building and maintaining ETL pipelines. Advanced Power BI expertise, including DAX, dataflows, model optimisation, and performance tuning. Proven experience extracting and working ...

Strong hands-on experience with Power BI including DAX and Power Query Solid understanding of data modelling ETL processes and relational databases Proficiency in SQL and working with large datasets Experience with Power BI Gateways and deployment pipelines Knowledge of data security governance and RLS Exposure to Azure Databricks Microsoft ...

Experience with Poetry or similar Python dependency management tools Experience building RESTful APIs and micro-services Solid understanding of database design and optimisation (both SQL and NoSQL) Experience with graph databases (Neo4j preferred) or willingness to learn quickly Knowledge of event-driven architectures and message queues Knowledge of API design ...

Experience with Poetry or similar Python dependency management tools Experience building RESTful APIs and micro-services Solid understanding of database design and optimisation (both SQL and NoSQL) Experience with graph databases (Neo4j preferred) or willingness to learn quickly Knowledge of event-driven architectures and message queues Knowledge of API design ...

workflows using Opentext MBPM (Metastorm). Your responsibilities will include: Designing and developing applications and processes in Opentext MBPM (Metastorm). Collaborating with SQL and Oracle Database Administrators to define necessary database objects. Writing scripts for T-SQL (SQL Server) and PL/SQL (Oracle) for data analysis based ...

platforms, and storage systems • Advanced Python skills with a focus on production-quality code • Solid understanding of ETL processes and best practices • Experience with SQL/NoSQL databases and big data tools (e.g. Spark, Pulsar) • Hands-on experience with cloud platforms (AWS, Azure, or GCP) • Experience developing and deploying data ...

cross-cloud connectivity, API Gateways GCP (BigQuery, GCS, Dataflow) Deep expertise in: Databricks (Lakehouse architecture, Delta Lake, Unity Catalog, Delta Sharing, Pyspark, Spark SQL etc.) Snowflake (data warehousing & data sharing, Iceberg, ) Strong understanding of: Data architecture patterns, industry benchmarking, Data integration patterns (ETL/ELT, streaming, CDC, APIs) Data governance ...

deadline-driven environment Excellent communication and stakeholder engagement skills Desirable Experience Experience with TM1/IBM Planning Analytics Power BI experience or exposure SQL knowledge or understanding Understanding of system development lifecycle, change management, or configuration management Experience within Financial Services or regulated environments Personal Attributes Highly organised with strong ...

manage data models to create logical data structures that enhance accessibility and usability. Application Development: Build full-stack applications using tools such as Python, SQL, and relevant frameworks, delivering intuitive user interfaces and interactive workflows. Data Governance: Implement data lineage tracking and access controls to uphold compliance with organisational ...

presentation) in English, specifically regarding data storytelling. Desirable Qualifications Workday Prism Analytics certification is highly preferred. Workday Core HCM certification is required. Experience with SQL , Python, or other data manipulation languages is a significant asset. Familiarity with Workday Extend or Big Data technologies is a plus. WHAT WE OFFER ...

ownership of data pipelines and automation of data workflows. Finally have 5 years Strong programming experience at an advanced level in Python, PySpark, and SQL scripting. Benefits Salary: 50,000 - 65,000 per annum 25 day's holiday Company car/Allowance Variable annual bonus based 5-15% Pension Plan ...

analytics Must-Have Skills Strong hands-on experience with Snowflake (building views, tables, data models) Proven experience using dbt in production environments Advanced SQL skills Experience with Python for data processing Working knowledge of AWS (S3, Glue, Lambda or similar) Domain Experience (Critical) Background in Media, AdTech, or MarTech environments ...

measurable value. Data Engineering & Platform Understanding: Strong knowledge of distributed processing (e.g. Apache Spark). Familiarity with Hadoop ecosystem components. Working knowledge of SQL and NoSQL technologies. Understanding of ETL/ELT design trade-offs. Awareness of DevOps practices and CI/CD for data platforms. Understanding ...

backend systems Deep understanding of cloud architecture (AWS, Azure, or GCP) with a focus on scalable and secure systems Strong proficiency in Python and SQL , plus experience with either Java or .NET Solid DevOps experience including Git, CI/CD pipelines, and containerisation (Docker, Jenkins or equivalent tools) Proven experience ...

data, and ML-ready datasets Influence technical decisions across the stack — they love new ideas What You Bring Hands-on experience in Python and SQL Experience with modern data tools (dbt, Airflow, Prefect, Dagster, etc.) Knowledge of cloud platforms like AWS , GCP , or Azure An understanding of data modelling ...

anomalies, and enforce standards across complex data pipelines and platforms. Youll have experience in Data Engineering, Data Platform, or SRE-style roles, with strong SQL and Python skills and experience working in modern cloud-based data environments. Hands-on experience with data observability tools such as Grafana, Monte Carlo ...

features. • Organise and maintain the existing platform, ensuring stability and clarity across data sources. Your Skills and Experience • Strong commercial experience with SQL and Python. • Hands-on experience working with Databricks, or a strong desire to deepen expertise in it. • Expert understanding of data modelling principles and semantic layer concepts. ...

Infrastructure automation Distributed systems Experience building and maintaining APIs and microservices. Strong understanding of software architecture, scalability, observability, and production support. Experience with SQL/NoSQL databases and data pipelines. Familiarity with quant/trading environments or investment banking ecosystems preferred. WHO WE ARE Our Expertise We provide high-impact ...

analytics role, preferably within the hospitality or service sector Proven experience with BI tools such as Tableau, Power BI, Looker, or similar Proficiency in SQL and data manipulation across various systems Strong understanding of data modeling Good communication and storytelling skills with a knack for simplifying technical insights Demonstrated ability ...

distributed systems, parallel computing, and high-performance processing of large datasets. Strong experience in data pipelines, working with tools such as Pandas, NumPy, and SQL/NoSQL databases. Proven experience working in fast-paced environments, ideally within trading, financial services, or high-frequency environments. Proficiency in developing RESTful APIs, microservices ...

Experience of translating business needs into end user requirements. Experience of analysing, developing and documenting data reporting functional and technical specifications for development. Excellent SQL, Excel and data reporting tools knowledge (such as Power BI or similar), including data reconciliation and transformation. Experience of technical project delivery, such ...

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 ...

Demonstrated interest in sport, with either knowledge of relevant disciplines or a willingness to develop this understanding Strong programming skills, particularly in Python and SQL Experience working with relational database systems Familiarity with cloud technologies (experience with major cloud platforms is beneficial but not essential) Strong collaboration and communication skills ...

modern BI solutions Contribute to data quality, reporting standards, and overall BI strategy Requirements Strong experience with Power BI (DAX, data modelling, visualisation) Solid SQL skills Experience delivering end-to-end BI/reporting solutions Strong stakeholder engagement and communication skills Experience within financial services or a regulated environment ...

data pipelines using Python and PySpark. Experience designing auditable, reproducible data pipelines in regulated or high-integrity environments. Able to write and optimize complex SQL queries on large data sets. Strong data modeling and warehouse design fundamentals. Strong software engineering fundamentals (clean code, automated testing, CI/CD, observability) Experience ...