1 to 25 of 32 Permanent SQL Jobs in Hemel Hempstead

Knowledge of performance, load, and security testing tools and methods. Familiarity with test reporting dashboards and metrics visualization. Experience in data validation testing (Snowflake, SQL). ISTQB Advanced or equivalent QA leadership certification. Why Akixi At Akixi, quality is everyone's responsibility — and the QA Lead is the custodian ...

following a script; you're helping make it better. Must have — strong practical experience in most of: Python for data workflows and automation Advanced SQL (optimisation, analytical functions, modelling) ETL/ELT pipeline design, build, and orchestration Docker and containerisation Cloud environments (Azure, AWS, or GCP) Version control (Git) Bonus ...

Platform Engineering. Strong understanding of AWS across compute, networking, identity and databases. Solid experience with Terraform and CloudFormation. Strong Python skills. Confident with SQL, MySQL, Postgres and S3 based storage. Comfortable with Linux and shell scripting. Experience with Git, GitHub and CI or CD pipelines. Strong analytical and problem solving ...

security. Required Skills & Experience 5–10 years in data engineering roles, ideally within consultancy environments. Strong proficiency in: Databricks (PySpark) Azure Data Factory (ADF) SQL (complex queries and optimisation) Azure Data Services (Data Lake, Synapse, etc.) Excellent communication and stakeholder management skills. Nice-to-Have Experience with Scala for Spark ...

dashboards, DV, RPD/semantic modelling). Experience with Autonomous Data Warehouse (ADW) and Oracle Fusion data structures. Data modelling, ETL/ELT, SQL tuning and general analytics engineering skillset. Proven ability to collaborate with AI teams, data scientists or ML engineers in shared workloads. UK Citizen with SC (minimum ...

Solutions Architect Expert AZ-500 – Azure Security Engineer Associate Key Responsibilities Azure Development and Architecture: Build and maintain applications using Azure Functions, App Service, SQL Database, Logic Apps Integration: Connect Azure with on-premise and third-party systems using Logic Apps, API Management, Service Bus DevOps Practices: Automate infrastructure ...

Data Science, Statistics, Computer Science, or related field. 5+ years of experience in data science and machine learning. Strong proficiency in Python, SQL, and open-source tools. Experience with Generative AI frameworks and production-ready model deployment. Familiarity with cloud platforms (e.g., BigQuery, Azure, GCS) and containerization (Docker). Knowledge ...

spanning frontend, backend, and database layers. · Develop and maintain business logic, API endpoints, and data access layers. · Design and optimise relational database schemas and SQL queries. · Work with the team to refine requirements, clarify tickets, and ensure accurate implementation of functionality · Write clean, testable, and maintainable code · Integrate with ...

initiatives. Provide actionable recommendations to improve user experience, funnel conversion and product adoption. Requirements 3+ years' experience in digital, marketing or product analytics. Strong SQL skills; experience with GA4, Power BI and CRM/marketing platforms (HubSpot, Salesforce). Hands-on experience with behavioural analytics tools (Hotjar, Heap, Mixpanel, Amplitude ...

years of experience. Graduates, career-changers, and self-taught candidates are all encouraged to apply. Skills That Help (Not Essential) Excel or Google Sheets SQL (basic level) Power BI, Tableau, or similar tools Any experience with data, reporting, or analysis Training will be provided regardless. What's On Offer ...

application design and architecture Highly analytical mindset, with an ability to see both big picture and the details Experience with the database management tool SQL is a plus, but not mandatory Perks of joining the team: Competitive compensation & benefits package Remote Work Environment How to get started ...

time management skills to manage multiple complex tasks simultaneously. Desired Abilities and/or Skills: Proficient with MS Office suite Test automation skills sql or other querying tools PeopleTools Core Competencies: Customer Focus Integrity & Trust Dealing with Ambiguity Functional/Technical Skills Drive for Results Business Acumen Approachability Self Development ...

initiative, with a proactive approach to personal development and continuous learning. Proficiency with Microsoft Office, service desk management systems, and analytical tools — including SQL scripting. What You'll Do Lead, mentor, and manage a team of clinical application specialists, providing direction, support, and ongoing professional development. Foster an inclusive, collaborative ...

Development Essential: AL, Extensions, C/SIDE, CAL Essential: Experience with documentation, coding to specification & debugging Essential: Integrations to/from D365BC Experience with SQL & PowerShell Ability to work to strict deadlines and manage changing priorities Excellent problem-solving, communication & customer-facing skills Experience providing pre and post go-live ...

OWASP Top 10. You know how to spot a basic security flaw (like IDOR or XSS) during testing. Database Literacy: Ability to write basic SQL queries to verify that the data in the database matches what the API is returning. What You'll Be Doing Architecting Automation: Build and maintain ...

Ideally Bring: Strong experience with Azure Cloud technologies, Microsoft Sentinel and Defender solution. Experience in query languages and/or script development (KQL, SPL, SQL, Powershell, etc.) Knowledge and familiarity of enterprise IT systems in relation to cyber security. Hands-on engineering experience with SIEM and/or XDR technologies ...

perform firewall rule changes in line with security guidelines. Work with service principals, managed identities, and secure authentication and authorisation patterns. Support and optimise SQL-related tasks, including connectivity, access configuration, and integration with Azure services. Collaborate with cross-functional teams to ensure high availability, performance, and quality of cloud ...

fulfilling our objectives and statutory duties. Experience and Qualifications Essential: Proficient with Microsoft Office packages Maths and English proficiency Advanced Excel proficiency Proficient with SQL/MySQL Professional and confident manner Attention to detail and ability to meet tight deadlines Problem solving Project management Effective face-to-face communicator with ...

engineers release code to production every few days and we have a daily release cycle. Our web stack includes: Java, React, TypeScript, GraphQL, Kubernetes, SQL and NoSQL databases, and runs on AWS. You don't need to have experience with everything listed but you do need to be hungry ...

building RESTful APIs and integrating with complex external systems. Solid understanding of distributed systems, job queues, and microservice architectures. Hands-on experience with both SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Strong debugging and performance optimisation skills. Ability to write clean, maintainable, and well-documented code. Preferred Qualifications: Experience ...

ensure compliance. IT System Administrator and Data Engineer Candidate Requirements: IBMi Systems Management and Administration IBMi Backup and Recovery IBM MQ Series Query/SQL/Database Management CL and RPG programming Experience with JD Edwards is beneficial IT System Administrator and Data Engineer Whats on offer: Salary ...

training & events Principal Cyber Security Architect – Key Skills Required 7+ years client-facing technical security delivery (public sector ideal) Deep infrastructure experience (Windows, Linux, SQL) Knowledge of private/public cloud security Experience with JSP440, JSP604/453, accreditation & approvals Strong understanding of Secure by Design principles CISSP strongly desired ...

services. What you'll be doing: Developing new services primarily in Python, while supporting existing applications written in Java and .NET. Working with Oracle SQL PL to maintain and enhance current services. Collaborating on infrastructure and DevOps tasks using AWS, Azure, SQL Server, Postgres, GitHub, Azure DevOps, Linux, Docker … product roadmaps. What we're looking for: Strong experience with Python backend development. Solid understanding of frontend frameworks and design systems. Proven experience with SQL and relational databases (Oracle, SQL Server, Postgres). Hands-on experience with cloud platforms and DevOps tools. Comfortable working in TDD environments and writing automated ...

liaising between clients and internal teams, and supporting implementation. Provide technical support for live clients — troubleshooting application, API, and database issues using logs and SQL queries. Execute SQL queries, perform configuration updates, and analyse system logs to identify and resolve production issues. Own client deliverables end-to-end, ensuring timely … communication, delivery, and client satisfaction. What We're Looking For Technical Skills Strong scripting experience in Python Proficient in SQL (joins, aggregations, and complex queries) Solid understanding of APIs (REST/gRPC) and system integrations Skilled in technical troubleshooting and log analysis Soft Skills Excellent written and verbal communication Strong ...

Oracle 19c, in a complex environment. Table analysis and index tuning, including optimisation of large-scale, high transaction Oracle Platforms Optimisation of PL/SQL and SQL code Oracle mTLS/TDE Experience Oracle client software troubleshooting Familiarity with database auditing and security best practices. Self-starter and ability ...