Take your career to the next level with Amaris Consulting as a

Senior IT Technical Application Specialist – Sustainability.

Become part of an international team, thrive in a general group with €800M turnover and 1,000+ clients worldwide, and launch your next challenge in a hybrid agile hub right in the heart of

Barcelona or Madrid .

7+ years of experience in IT roles such as Application Specialist, Business/Functional Analyst, or Solution Analyst

Strong hands‑on experience in

data analysis and data integration

— ETL/ELT pipelines, REST APIs, data modelling, and interfaces

Solid understanding of

IT architectures

(on‑premises, cloud, hybrid) and integration technologies (iPaaS, message queues, ETL tools)

Proven track record in

application lifecycle management : requirements gathering, solution design, testing, deployment, and post‑go‑live support

Experience working in

complex, multi‑system environments

including ERP, CRM, data warehouses, BI platforms, and cloud solutions

Strong

stakeholder management

and communication skills,



with the ability to bridge business and technical teams

Experience in

sustainability, ESG, or energy management

solutions is a strong plus (carbon accounting, IoT‑based monitoring, ESG reporting platforms)

Act as the key interface between business stakeholders (Sustainability, Operations, Finance, Compliance) and IT delivery teams

Conduct

gap analyses

and translate business needs into clear functional and technical requirements

Lead

solution design

for sustainability‑related applications and platforms (carbon accounting, energy & resource monitoring, lifecycle assessment, ESG reporting)

Manage

data integration

workflows across multiple systems, ensuring data accuracy, consistency, and traceability

Oversee end‑to‑end

application lifecycle

activities from scoping through testing, deployment, and continuous improvement

Produce high‑quality

functional documentation , technical specifications, and decision records

📌 IT Technical Application Specialist (Barcelona)
🏢 Amaris Consulting
📍 Barcelona