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Technical Lead | Java

Remote from Spain·Added 2 months ago (last checked 8 Oct)

Overview

Work mode
Remote from Spain
Contract
Permanent contract
English
Required
Experience
6+ years
Education
University degree

Visa options

  • The ad doesn’t mention sponsorship

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Skills

This job advert was originally written in Spanish.

Requirements

What we're looking for

⏳ Experience: 6+ years

  • 6+ years of experience in Java development and as a Tech Lead.
  • Java 17+, Maven, REST/JSON, SQL, Git/CI-CD, and JUnit.
  • Experience with microservices and distributed systems.
  • Functional knowledge of E2E payment processes: authorization, capture, reversals, refunds, settlement, and reconciliation.
  • Experience with cards, POS, Bizum, wallets, eCommerce, tokenization, and recurring payments.
  • Knowledge of PCI-DSS, 3DS/SCA, and fraud/risk.
  • English B1/B2 for documentation.
  • University degree.

Nice to have

  • Knowledge of Spring Boot is valued.
  • Experience in Payments, Fintech, or Banking and BBVA technologies (ASO, APX, etc.) is highly valued.

Pay & benefits

What you'll get

• Permanent contract (Krell)

• Opportunities for learning and professional development

• Stable and long-term position

• Dynamic and collaborative work environment

• Financing of courses and certifications to grow professionally

• Possibility of relocation to other projects

The role

💼 Job Offer: Tech Lead | Java – Payments

🏦 Sector: Banking / Payments

💻 Profile: Technical Lead

We are looking for a Java Tech Lead to technically lead the development and evolution of a payments platform, ensuring high standards of quality, security, and resilience.

What you'll do

  • Technical leadership of the team and acting as a reference in architecture and development.
  • Design and evolution of backend and payment APIs.
  • Definition of technical standards and performing code reviews.
  • Coordination with Product, Architecture, Security, and Operations teams.

How you'll work

📍 Location: Madrid – possibility of 100% remote

Description

🧩 Job Description

⚙️ Main Functions

✅ Requirements

About Krell Consulting

Krell Consulting is a Spanish IT staffing and talent management firm founded in 2006. It provides services including outsourcing, direct selection, IT training, and RPO (Recruitment Process Outsourcing), with a focus on technology roles. The company operates primarily in Spain, offering both remote and hybrid positions across various tech disciplines.

Industry
IT Services
Founded
2006
Headquarters
Madrid, Spain
In Spain
Madrid, Barcelona, Oviedo

Good to know if you are moving

  • 100% Spanish capital, founded in 2006
  • Offers remote and hybrid roles across Spain, including Madrid, Barcelona, and Oviedo
  • Specializes in IT staffing, outsourcing, and training
  • Provides services in English and Spanish, with some roles requiring advanced English
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