Oracle APEX Consultant

Frontier Resourcing; United Kingdom; On-site; GBP 45,000 - 65,000; Full time

Job summary

A leading consultancy in IT services is seeking a Mid-Senior Data-Driven Applications Engineer to develop and support APEX applications within the Defence programme. The successful candidate will build secure analytics dashboards and work collaboratively with data scientists to prepare data for machine learning workloads. Strong skills in Oracle APEX, OAC, and data modelling are essential, along with UK citizenship and SC clearance. This contract role offers a unique opportunity to engage in vital national projects.

Qualifications

• Experience with Oracle APEX development for analytics and reporting.
• Strong ability in building data visualisations and automated reporting pipelines.
• Must be a UK citizen with SC clearance.

Responsibilities

• Develop and maintain secure APEX applications for Defence programme.
• Build OAC dashboards and semantic models.
• Support data preparation for AI workloads.

Skills

Oracle APEX development

OAC dashboards

Data modelling

ETL/ELT

SQL tuning

Collaboration with AI teams

Tools

Oracle Analytics Cloud

Autonomous Data Warehouse

Oracle Fusion

OCI

OIC

Job description

Catalysing IT & Engineering Delivery in Defence, National Security and Industry🌐

This role is the programme’s data-driven applications engineer — sitting between Oracle APEX development, analytics engineering, and data science enablement. It focuses on delivering reporting, dashboards, lightweight applications, and analytical PoCs on top of the client’s Oracle cloud estate (ADW, OAC, Fusion, OIC).

Key Responsibilities

• Develop, enhance and maintain secure APEX applications for analytics, reporting and workflow enablement within the Defence programme.
• Build OAC dashboards, data visualisations, semantic models and automated reporting pipelines.
• Support data science explorations (feature sets, model inputs, structured data prep) and collaborate with AI engineers delivering PoCs.
• Work across ADW, Fusion data sources and integration layers (OIC) to curate clean, well-modelled datasets.
• Contribute to data migration activities, ensuring accuracy, integrity and auditability throughout transitions from legacy systems.
• Apply security-by-design, access controls and logging appropriate for regulated MOD environments.
• Operate in Agile delivery squads with APEX devs, data engineers, integration specialists and business SMEs.
• Strong Oracle APEX development capability (apps, forms, processes, security, performance tuning).
• Hands‑on experience with Oracle Analytics Cloud (OAC 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).
• OCI and OIC experience.
• Exposure to ML/AI concepts and ability to support data preparation for AI workloads.

Seniority level

Mid‑Senior level

Employment type

Contract

Job function

Engineering and Consulting

Industries

IT Services and IT Consulting, Defense and Space Manufacturing, and Data Infrastructure and Analytics