Java Backend Developer (Certificate of Disability 33 required)

Job Description

ABOUT US

Life is too short to work for a boring company, so why don’t you join us? We are looking for a Java Developer with at least 5 years of professional experience and a solid technology background using Java as a primary language.

Does that sound like you? But first, let’s break the ice!

At Macropay, we work hard... and play harder! Our mission is to bring forward new business ideas and empower employees to achieve their goals in the online business world.

Since 2009, we have been fostering innovative and creative techniques across many industries, making us pioneers in online project management.

Macropay  is dedicated to constant improvement and inspiring new ideas daily for the world we live in and the future to come.

If you have a creative and innovative mind, Leadtech is looking for you!

Does this still look like your cup of tea? There’s more

We are looking for an experienced and passionate Backend Developer to join our Payments team.

If you have a creative and innovative mind, Macropay is looking for you!

YOUR MISSION

You’re our perfect candidate if you:

• Contribute to the design, architecture, and development of our products and services.
• Produce highly scalable, high-quality software in a fast-paced environment.
• Find innovative solutions to challenging problems.
• Improve performance, scalability, and availability of our internal systems.
• Create tools and processes to increase the productivity of all your co­workers.
• Diagnose and debug issues in a production environment.

Requirements

WHAT WILL MAKE YOU STAND OUT FROM THE CROWD

• Over 8 years of professional programming experience, with at least 5 years of recent, hands-on work in Java.
• 5+ years of domain expertise in fintech, banking, or financial services, with a deep understanding of industry-specific requirements, compliance, and high-availability systems.
• 5+ years of expertise designing and implementing SOA Architectures and/or Microservices, with a proven track record of delivering scalable and reliable systems.
• Deep understanding and practical application of Object-Oriented Programming (OOP) principles, including SOLID design, Clean Architecture, and advanced software design patterns.
• Expertise in Test-Driven Development (TDD) and behavior-driven testing methodologies, ensuring robust, maintainable code.
• Advanced proficiency in Web/API environments, including:
• HTTP protocols
• Designing and consuming RESTful services
• Creating efficient, secure, and high-performance APIs
• Demonstrated ability to perform and excel under pressure, consistently meeting deadlines while driving high standards of work.
• Strong aptitude for self-directed learning, staying current with emerging technologies, and adopting modern engineering practices.
• Exceptional analytical and problem-solving skills, with the ability to navigate complex technical challenges effectively.

Extra awesomeness scores points!

• Hands-on experience with NoSQL Databases, such as Redis, DynamoDB, or similar.
• Proficiency in additional programming languages like PHP, Python, Ruby, or Go, demonstrating adaptability and versatility.
• Front-end development experience, including HTML, CSS, and JavaScript, enabling seamless collaboration between front-end and back-end systems.
• Advanced knowledge of Event-Driven Design, building reactive systems optimized for high scalability.
• Expertise in Domain-Driven Design (DDD) and Hexagonal Architecture, ensuring maintainable and modular codebases.
• Practical experience implementing Serverless Architectures, leveraging cloud-native services for optimal cost-efficiency and scalability.
• Proficiency with Amazon Web Services (AWS), including architecture design and deployment of cloud-based solutions.
• Thrives in agile team environments, demonstrating strong collaboration, iterative development, and delivery capabilities.
• Foundational knowledge or experience in Data Science, with the ability to leverage data-driven insights in application development and decision-making.

HIRING PROCESS

We aim to make your hiring journey smooth and transparent, with the following steps:

1. Application review & Initial screening – Our team reviews applications and reaches out for an initial conversation if there’s a match.
2. First interview with the Backend Team Lead and HR.
3. Technical test.
4. Offer – We’re excited to welcome you to the team!

Throughout this process, our team is here to answer any questions you may have.

Benefits

WHY SHOULD YOU JOIN US?

Growth and career development

• At Macropay, we prioritize your growth. Enjoy a flexible career path with personalized internal training and an annual budget for external learning opportunities.

Work-Life balance

• Benefit from a flexible schedule with flextime (7 - 9:30 a.m. start, 3:30 - 6 p.m. end -spanish time-) and the option of working full remote or from our Barcelona office. Enjoy free Friday afternoons with a 7-hour workday, plus a 35-hour workweek in July and August so you can savor summer!

Comprehensive benefits

• Competitive salary, full-time permanent contract, and top-tier private health insurance (including dental and psychological services).
• 25 days of vacation plus your birthday off, with flexible vacation options—no blackout days!

Unique Perks

• If you wish to come, in our office in Barcelona you’ll find it complete with free coffee, fresh fruit, snacks, a game room, and a rooftop terrace with stunning Mediterranean views.
• Additional benefits include ticket restaurant and nursery vouchers, paid directly from your gross salary.

Join us in an environment where you’re free to innovate, learn, and grow alongside passionate professionals. At Macropay, you’ll tackle exciting challenges and be part of a vibrant team dedicated to delivering exceptional user experiences