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As a

Technical Business Analyst – Oracle HCM Cloud (Data Migration & Integration) , you will be a key player in a large-scale

HR transformation program

for a major international financial institution. You will drive the

data migration architecture ,

integration design , and

technical delivery

of Oracle HCM Cloud, ensuring robust, reliable, and scalable solutions that support critical HR and payroll processes.

What we’re looking for Core – Technical (required)

4+ years

as a

Technical BA, integration developer, or data migration engineer

on

HCM or ERP programs .

Hands‑on experience with

Oracle HCM Cloud : HDL / HSDL ,

HCM Extracts ,

Fast Formulas ,

UCM ,

Process Monitor .

Experience with

Oracle Integration Cloud (OIC) :Ability to

read, validate, and contribute

to integration recipes and orchestration flows.

Strong

SQL

skills:Data profiling, reconciliation queries, anomaly investigation.

Solid understanding of

data exchange formats : XML, JSON, CSV

– comfortable reading and debugging raw payloads.

Knowledge of

REST APIs and SOAP :Request/response cycles, authentication flows ( OAuth 2.0, JWT ), error handling.

Experience with

SFTP / file‑based integrations :Naming conventions, scheduling, error management.

Familiarity with

defect and test management tools : JIRA, Confluence, Zephyr

or equivalent.

Strong

analytical mindset , high

attention to detail , and ability to work

autonomously

on technical workstreams.

Plus – Functional HR knowledge (nice to have)

Familiarity with

Core HR processes : workforce structures, position management, employee lifecycle.





Basic understanding of

payroll interfaces

and the data expected by payroll systems.

Ability to

translate business requirements into technical specifications

without heavy functional mediation.

Experience working alongside

HR teams during UAT or data validation workshops .

Experience in

banking, financial services, or large enterprise environments

is a strong plus.

Comfortable working in a

multi‑vendor context : client IT, Oracle integrator, third‑party vendors.

Fluent English

required;

Spanish

is a strong plus.

Based in

Madrid , available for

hybrid work .

What you will do Data Migration – Technical Lead

Design and own the

end‑to‑end migration architecture : source extraction, transformation rules, target loading strategy.

Build and maintain

Data Mapping Documents (DMD)

at a technical level:Field‑by‑field mapping, transformation logic, null handling, default values.

Write and execute

HDL / HSDL templates ; troubleshoot load errors directly in

Oracle HCM Cloud

(error logs,

UCM

content server, process monitor).

Perform

data profiling and quality assessment

on source systems (SQL queries, reconciliation scripts).

Drive

migration cycles end‑to‑end : Mock 1, Mock 2, Mock Final, Go‑Live – own the anomaly log, root cause analysis, and fix validation.

Coordinate with

DBA

and

source system owners

to extract, cleanse, and stage migration data.

Integration & Interfaces – Technical Design

Write detailed

technical specifications





for inbound/outbound interfaces:Field mapping, transformation rules, error codes, retry logic.

Design and validate

integration flows on Oracle Integration Cloud (OIC) :Recipes, connections, orchestration logic, monitoring.

Work with

HCM Extracts

and

BI Publisher

for outbound reporting and

payroll interfaces .

Read, validate, and debug

API payloads (REST/SOAP) :Request/response structure, authentication, error handling.

Coordinate with

middleware teams, IAM, payroll vendors, and third‑party systems

on interface delivery.

Lead

SIT campaigns :Write technical test cases, execute tests, log and track defects in

JIRA .

Support

UAT from a technical standpoint :Troubleshoot data issues raised by business users.

Technical Governance

Maintain

integration and migration technical documentation

(specs, runbooks, error catalogs).

Contribute to

architecture and design review sessions

with the Oracle integrator and client IT teams.

Report on

technical progress, risks, and blockers

to the project manager and steering committee.

Own the

Data RAID Log : technical risks, decisions, and open issues.

Career growth:

70% of our senior leaders started in junior positions.

Continuous learning:

access to our internal academies, Udemy courses, webinars, and company‑funded certifications.

Flexibility:

hybrid work model, flexible working policies, and social benefits (meal vouchers, transport, childcare support, private health insurance, etc.).

Wellbeing:

our

WeCare

program supports employees in critical life situations.

Personal development:

annual training budget to grow both your hard and soft skills.

At

Amaris Consulting , we are committed to creating an inclusive environment. We welcome all qualified applications regardless of gender, sexual orientation, race, ethnicity, age, or any other characteristic.

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📌 Technical ORACLE HCM (Madrid)
🏢 Amaris Consulting
📍 Madrid