26 to 50 of 92 SQL Jobs in Guernsey

experience working with Java, React, Javascript · Experience using Cloud-based architecture, AWS or Azure · DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes · Experience using SQL, MongoDB or Elasticsearch · Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next More ❯

ground up. The tech stack + tools you’ll be using: C#/.NET Core Azure cloud services (Functions, App Services, Cosmos DB, Azure SQL) Azure DevOps – CI/CD pipelines, Git Repos, Boards Microservices, REST APIs, Event-driven architecture Infrastructure as Code (Terraform, Bicep, ARM templates) On the architecture More ❯

scalability, security, and maintainability across the stack 🛠️ Tech Stack: Frontend : React, TypeScript, Next.js/Angular Backend : Python, FastAPI, SQLAlchemy, Pydantic, Alembic Infrastructure : Azure, Kafka, SQL (PostgreSQL, MSSQL), Docker Testing & Quality : Pytest, Mypy, Ruff, Poetry ✅ Ideal Candidate: 0.5 to 3 years of relevant experience or research-based background Ability to write More ❯

skills. Ability to learn new technologies quickly and work in a fast-paced environment. Excellent communication and teamwork skills. Proficiency in Excel; knowledge of SQL or scripting languages is a plus. Main Responsibilities: Assist in the implementation and support of Oracle EPM Cloud solutions, including Planning, Financial Consolidation and Close More ❯

will have: Strong web development experience in a professional setting Solid programming skills (TypeScript is the primary language used) Familiarity with web technologies (Node.js, SQL, Azure or similar, AWS or GCP for example) The ability to design clean, usable user interfaces Good verbal and written communication skills Comfort working independently More ❯

comprehensive data warehouse. Leverage your data modelling skills – designing and developing a dimensional model. Identify & deploy appropriate file formats for data ingestion Tech Stack SQL Python Web APIs – SOAP, REST DBT Have worked on denormalised data Has worked on an Enterprise DataWarehouse with Kimball/Data Vault etc methods Benefits More ❯

Responsibilities: Design, build, and maintain scalable NodeJS backends using TypeScript Apply best practices in architecture, code design (SOLID, DI), and testing Write efficient, optimised SQL for high-load environments Build custom dev tools and contribute to CI/CD and backend workflows Collaborate closely with frontend teams for seamless integration More ❯

as a Backend Developer working heavily with PHP and Laravel Exposure to working in data environments/on data-centric projects Experience with My SQL Development Understanding of ETL best practices Important Notice Both Leo Technology and the companies we partner with are incredibly passionate about building environments where people More ❯

excellence by contributing to a culture of knowledge sharing and continuous improvement You will have experience with the following tech stack: React , Typescript , AWS , SQL , Node.js or Next.js . You will receive an abundance of great benefits as a Staff Frontend Developer: Bonus Share options Private healthcare Free gym membership More ❯

based automation tools, agents, or cloud optimisation solutions is a huge plus. Technical expertise in: Python (for backend systems) React (for front-end development) SQL/Data Processing (data-driven decision-making) Multiple cloud environments, particularly AWS, GCP, Azure AWS ecosystem architecture and design (Lambda, ECS, S3, DynamoDB, etc.) Experience More ❯

ETL tool – ideally in a product such as IBM’s WebSphere DataStage TX (Mercator) Unix shell scripting/programming – Ideally Solaris Relational Databases/SQL – in particular Oracle DB. Knowledge of Job scheduling tools such as IBM Workload scheduler. If you think you have 50% or even 75% of what More ❯

fluent in & up to date with the latest practices for working with CSS Be fluent in modern PHP, especially Laravel Have experience working with SQL-based databases Be a people person - a confident & clear communicator and happy working directly with clients (after appropriate introductions have been made, of course!) Consider More ❯

performance and scalability within AWS ECS. Requirements: Proven experience as a Data Engineer or Backend Engineer, with a focus on recommendation systems. Proficient in SQL and database management, especially with PostgreSQL and JSONB for structured data handling. Solid understanding of recommendation algorithms (collaborative filtering, content-based, hybrid approaches). Experience More ❯

/Swagger), RESTful services and Microservice Architectures. Strong knowledge and extensive experience of developing on cloud-based environment in AWS. Knowledge and experience of SQL and NoSQL database applications Postgres in AWS RDS and Mongo. Experience with CI/CD processes and how they assure and protect code and releases. More ❯

improving data pipelines and analysis. Requirements: 5 years in data science or a related field, or a Master’s degree. Strong Python programming (essential), SQL, and linear regression/statistical modelling. Experience with web scraping, machine learning, or dashboarding is a plus. A background in finance or exposure to financial More ❯

and automation testing using Appium , XCUITest , TestFairy . Data/ETL Testing Ensures accurate data flow, transformation, and validation in data pipelines. Works with SQL, Informatica , Talend , SSIS , Snowflake . AI/ML Model Testing Test models for accuracy, bias, and performance. Involves validating model predictions, fairness, and ethical AI More ❯

data visualization Creating visualizations for the data extracted using PowerBI (other BI solutions are preferable) Skilled in designing dashboards and workbooks Used to modify SQL queries to improve performance Showing extra advantage in database technologies used for analytics: SQL Server, Snowflake, Azure Synapse, Oracle, and Teradata Experienced in ELT orchestration More ❯

to join their team for a greenfield project. Energy experience is required! Techstack: Python Fast API (Django would also be nice to have) AWS SQL Python Developer – 6 Month contract - Outside IR35 £550-£600pd – Fully Remote More ❯

a variety of products that will be used by their customers across the UK and internationally. Experience: Strong knowledge of Go. Good knowledge of SQL, Docker/Kubernetes and AWS. Knowledge of Java. On offer: Mid-level backend developer - up to £70k Senior backend developer - up to £85k Lead backend More ❯

UIs, and work on mission-critical services with real impact. 💡 Technologies : ✅ React (hooks, functional components) ✅ Java (Spring Boot/MVC, API development) ✅ JavaScript, CSS, SQL ✅ Git, Maven, Eclipse/VS Code ✅ Styled-Components & React Hook Form (nice to have) 🔒 Must be UK-based More ❯

Senior Software developer - Remote - £48,000-£50,000 (C#, .NetCore, React, SQL, Web API) plus fantastic benefits including - Health cash plan and your birthday off! Are you looking to join a forward-thinking company who are supportive and offers an inclusive work culture with a REAL focus on work/ More ❯

risks and granular authorizations. Willingness to be a hands-on contributor. Excellent communication/documentation skills. Knowledge of integration technologies, including REST, DB, LDAP. SQL Knowledge. More ❯

facing role. Excellent communication skills: you can clearly explain technical matters to any audience. Confident working with complex referential data. Knowledge of Rest APIs, SQL databases and other data sources. A team player, with experience collaborating with other departments. You demonstrate good attention to detail and enjoy breaking complex problems More ❯

facing role. Excellent communication skills: you can clearly explain technical matters to any audience. Confident working with complex referential data. Knowledge of Rest APIs, SQL databases and other data sources. A team player, with experience collaborating with other departments. You demonstrate good attention to detail and enjoy breaking complex problems More ❯

Vue ideally on the frontend They are open to React or Angular , as long as you are willing to learn and work in Vue SQL Understanding of the whole Software Development Life Cycle Be proactive, take initiative and take ownership of work A confident 'self-starter', unafraid to ask questions More ❯