We are looking for Top Talent...and we would be delighted if you joined our team!

More in detail, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees worldwide and a presence in more than 30 countries. We are leaders in digital technology services, delivering large-scale technology solutions for some of the world's leading organizations.

What are we looking for? We are looking for an experienced

Mid Java Developer

with a strong background in

enterprise application development, system integration, and software quality assurance .

Location: Hybrid model in Madrid - Sol area (3 days onsite / 2 days remote).

Training: Full training on the Actico Platform will be provided

What do we need?

Strong hands‑on experience as a

Java Developer

working on enterprise applications.

Solid understanding of the

Java ecosystem , software engineering best practices, and the full software development lifecycle.

Experience integrating

RESTful APIs and web services .

Proficiency with

Eclipse IDE

for development, debugging, and troubleshooting.

Experience with

Git

or similar version control systems.

Strong experience working with

Oracle Database

and

SQL development .

Experience with enterprise messaging, queuing, or event‑streaming technologies.

Knowledge of

Apache Kafka

is highly valued.

Experience with solutions such as

IBM MQ (WebSphere MQ), RabbitMQ , or similar messaging platforms.

Strong understanding of asynchronous communication patterns,



message‑driven architectures, and distributed systems integration.

Proven experience in testing activities, including: Functional Testing, Integration Testing, Acceptance Testing, Mock‑up Testing and Ability to independently validate and ensure software quality without dedicated QA support.

Nice to Have

Experience with

Dynamic Application Framework (DAF) .

Experience in

Business Rule Management , including modelling, management, and implementation.

Certifications or training in

Visual Rules

or

Actico Rules .

Experience integrating solutions with the

Actico Platform .

What can we offer?

23 days of Annual Leave plus the 24th and 31st of December as discretionary days

Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurance)

Versátil Compensation Program (Meals, Childcare, Transport, Online English Lessons, Health Care Plan, and more)

Free access to multiple learning and training platforms

Professional stability and career development opportunities

Employee Referral Program with attractive incentives

Option to choose between 12 or 14 salary payments per year

Work-life balance measures including flexibility and hybrid working

Access to UST Club discounts and gym benefits

At UST, we are committed to equal opportunities and do not discriminate on the basis of race, gender, disability, age, religion, sexual orientation, or nationality. We strongly support diversity, equity, inclusion, and the recruitment of professionals with disabilities.

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📌 Mid Java developer - Hybrid Madrid
🏢 Tamarind Intelligence
📍 Madrid