Database Systems Developer

7 days ago


Dublin, Dublin City, Ireland Vantage Full time

Direct message the job poster from Vantage

  • 12 month contract, extended up to 3 years
  • Hybrid – 2x a week on client site in Dublin

The following non-exhaustive list of Key Deliverables applies to this Role:

  • Design, develop, and maintain databases ensuring stability, reliability, and performance.
  • Optimize in-application PL/SQL statements as needed and establish best practices.
  • Develop new database-centric functionalities for existing software products.
  • Create technical and architectural documentation and provide instructions throughout the program development lifecycle.
  • Provide expertise in the full development lifecycle, from concept and design to testing.
  • Advise on Oracle features and recommend best practices for PL/SQL development.
  • Ensure the performance, integrity, and security of databases and contribute to the re-architecture and refactoring of legacy systems.
  • Ensure data consistency, clear definition, and accessibility while maintaining security and recovery control measures.
  • Design database schemes, tables, and servers, setting appropriate user permissions.
  • Create shell scripts and perform timely database backups.
  • Generate and manage reports as required.

Minimum Requirements:

  • 3-5 years of experience in Oracle Database Design & Development.
  • Experience designing and building Oracle database schemas, ensuring their stability, reliability, and performance.
  • Proficiency with Oracle Built-in Packages, Bulk Collect/Insert, Array Processing, Ref Cursors.
  • Experience with Dynamic SQL – use of literal and bind variables.
  • Application Tuning for optimal database performance.
  • Scripting to generate views, procedures, functions, triggers, indexes, constraints, and packages.
  • SQL tuning and Oracle query optimization using cost-based optimizers and other query tools.
  • Logical and physical database design and implementation.
  • Building and maintaining large-scale databases in a development environment.

Other Key Technical Skills:

  • Excel spreadsheets manipulation using only PL/SQL (read and write).
  • Binary file (BLOB) manipulation within PL/SQL.
  • Programmatic reading and writing of JSON and XML using custom PL/SQL (without relying on Oracle built-in packages/objects).
  • Understanding of Oracle APEX themes, CSS, and UI customization.
  • Toolset Experience: Oracle 19c, Oracle ORDS, Oracle APEX, Jira, Confluence.

Apply Now:

If you would like to discuss this opportunity in person or with one of our IT Resourcers please forward your CV to Vantage or contact Cathy on +353 15255047 or cathy.wojnicki@vantage.ie for a confidential discussion. Vantage Resources will not forward your details without prior discussion and approval.

Seniority level

Not Applicable

Employment type

Contract

Job function

Information Technology

Industries

IT Services and IT Consulting

#J-18808-Ljbffr

  • Dublin, Dublin City, Ireland Cpl Healthcare Full time

    Job Title: Senior Database Systems DeveloperAt Cpl Healthcare, we are seeking a highly skilled Senior Database Systems Developer to play a lead role in software design, architecture, requirements analysis, and software development. This position involves delivering support and maintenance of existing applications as well as the development of new...


  • Dublin, Dublin City, Ireland Expleo Full time

    OverviewWe are looking for a Database Systems Developer to play a lead role in software design, architecture, requirements analysis, and software development to deliver support and maintenance (Tuning and optimization) of existing applications as well as development of new applications.ResponsibilitiesResponsible for designing databases and applications and...


  • Dublin, Dublin City, Ireland Pfh Technology Group Full time

    I am looking for a Senior Oracle Database Systems Developer to join a great organisation on a 12 Month fixed term Contract.Ideally looking for someone with over 7 years experience who can bring good knowledge and value to this organisation.12 Month Contract Start Date: 4TH May 2025 Blended role: Onsite/Offsite Responsible for designing databases and ensuring...


  • Dublin, Dublin City, Ireland Expleo Full time

    OverviewWe are looking for a Senior Database Systems Developer to play a lead role in software design, architecture, requirements analysis, and software development to deliver support and maintenance of existing applications as well as development of new applications.Responsibilities- Responsible for designing databases and ensuring their stability,...


  • Dublin, Dublin City, Ireland Cpl Healthcare Full time

    Job Title: Senior Database Systems DeveloperLocation: IE-D-DublinOverview:We are looking for a Senior Database Systems Developer to play a lead role in software design, architecture, requirements analysis, and software development to deliver support and maintenance of existing applications as well as the development of new...


  • Dublin, Dublin City, Ireland Cpl Healthcare Full time

    Job Title: Senior Database Systems DeveloperLocation: IE-D-DublinOverview:We are looking for a Senior Database Systems Developer to play a lead role in software design, architecture, requirements analysis, and software development to deliver support and maintenance of existing applications as well as the development of new applications.Responsibilities:1....


  • Dublin, Dublin City, Ireland Cpl Healthcare Full time

    Job Title: Senior Database Systems DeveloperCpl Healthcare seeks a talented and experienced Senior Database Systems Developer to lead our database design, architecture, and development efforts.Key Responsibilities:Databases Design: Responsible for designing databases that are stable, reliable, and performant.PL/SQL Optimisation: Optimize in-application...


  • Dublin, Dublin City, Ireland Cpl Healthcare Full time

    Job Title: Senior Database Systems Developer\helpers>Overview:\We are seeking a highly skilled Senior Database Systems Developer to lead our software design, architecture, and development efforts. As a key member of our team, you will play a critical role in delivering support and maintenance for existing applications as well as the development of new...


  • Dublin, Dublin City, Ireland Expleo Full time

    About the Role:We are seeking a skilled Database Systems Architect to join our team. As a key member of our technology division, you will play a lead role in designing, developing, and maintaining our database systems.Key Responsibilities:Design and develop high-performance database schemas using Oracle (19c)Optimize PL/SQL code for maximum efficiency and...


  • Dublin, Dublin City, Ireland Avature Full time

    Job DescriptionWe are seeking a highly skilled Database Systems Engineer to join our team at Avature. The successful candidate will be responsible for designing, deploying, and maintaining SQL and NoSQL-based infrastructures in support of high-volume, complex data transactions.Key ResponsibilitiesDesign, build, and deploy high availability database solutions...


  • Dublin, Dublin City, Ireland Cubic Telecom Full time

    About UsCubic Telecom has grown to become one of the leading providers of connectivity solutions and analytics services that help vehicle and IoT device manufacturers manage and grow revenue streams.We are a fast-paced, smart, ambitious company continually seeking new ideas.Our culture is filled with energy and collaboration, where we strive to improve not...


  • Dublin, Dublin City, Ireland CPL Full time

    Job Title: Senior Database Systems DeveloperLocation: IE-D-DublinOverview:We are looking for a Senior Database Systems Developer to play a lead role in software design,architecture, requirements analysis, and software development to deliver support andmaintenance of existing applications as well as development of new applications.Responsibilities:•...


  • Dublin, Dublin City, Ireland Pfh Technology Group Full time

    Job Description:At Pfh Technology Group, we are seeking a skilled Senior Oracle Database Systems Developer to join our team on a 12-month fixed-term contract. This role is responsible for designing databases and ensuring their stability, reliability, and performance. You will be working closely with our development team to optimize in-application PL/SQL...


  • Dublin, Dublin City, Ireland Stelfox Full time

    About the RoleWe are seeking an experienced Senior Oracle Database Administrator to join our team at Stelfox. As a key member of our IT department, you will be responsible for managing our Oracle database systems, ensuring their optimal performance and security.This is an excellent opportunity to work on a wide range of projects, from installing and...


  • Dublin, Dublin City, Ireland Cpl Healthcare Full time

    Job Summary:\We are seeking a highly skilled Senior Database Systems Developer to join our team. As a key member of our team, you will play a critical role in delivering support and maintenance for existing applications as well as the development of new applications.\Main Responsibilities:\\Databases Design and Development: You will be responsible for...


  • Dublin, Dublin City, Ireland Amazon Web Services Emea Sarl (Irish Branch) Full time

    As a Database Systems Support Professional at Amazon Web Services, you will play a critical role in ensuring the success of our customers by providing expert-level support for database-related issues. You will work closely with our development teams to reproduce and resolve customer issues, leveraging your extensive knowledge of database technologies to...


  • Dublin, Dublin City, Ireland ENGINEERINGUK Full time

    We are seeking a skilled Software Development Engineer to join our team in building hyper-scale database services in the cloud.You should be passionate about optimizing the software development experience at a very large scale, using your strong technical skills and motivation to achieve results.Experience leading the architecture and design of new and...


  • Dublin, Dublin City, Ireland Sigmar Recruitment Full time

    About Your New Employer Join a leading consultancy working onsite with public sector body as a Senior Data Base Developer to be a part of a high-performance team working on key business deliverables coordinating the efforts and releases of multiple systems teams with interdependencies to deliver a seamlessly integrated solution to our customer About Your New...


  • Dublin, Dublin City, Ireland Sigmar Recruitment Full time

    About Your New Employer Join a leading consultancy working onsite with public sector body as a Senior Data Base Developer to be a part of a high-performance team working on key business deliverables coordinating the efforts and releases of multiple systems teams with interdependencies to deliver a seamlessly integrated solution to our customer About Your New...


  • Dublin, Dublin City, Ireland Amazon Full time

    Company OverviewAurora Limitless Database is a cutting-edge distributed database service that combines novel techniques with an innovative serverless platform and heat management capabilities. It automatically scales to millions of write transactions per second and manages petabytes of storage within a single database.This scalable and fault-tolerant...