Senior Java Application Developer

Country: United States of America

It Starts Here:

Santander is a integral leader and innovator in the financial services industry and is evolving from a high-impact brand into a technology-driven organization. Our people are at the heart of this journey and together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what's possible. This is more than a strategic shift. It's a chance for driven professionals to grow, learn, and make a real difference.

The Difference You Make:

- Act as a senior hands-on developer across multiple complex application initiatives.

- Lead technical analysis, design, development, and maintenance of software applications and components.

- Provide advanced expertise in troubleshooting complex application, system, and performance issues.

- Design, implement, and support system enhancements, refactoring, and modernization efforts.

- Research, evaluate, and implement solutions for performance monitoring, tuning, scalability, and system configuration.

- Drive the development and maintenance of automated test suites and quality assurance practices.

- Contribute significantly to technical design and architectural decisions for complex projects.

- Accurately estimate effort, identify technical risks, and help plan delivery milestones.

- Mentor and provide technical guidance to associate and mid-level developers.

- Partner closely with architects, product owners, and business stakeholders to achieve key objectives.

- Promote engineering best practices, code quality, and continuous improvement within the team.

What You Bring:

- Bachelor's degree in Computer science , Software Engineering, or a related field, or equivalent work experience - Required.

- 9+ years of hands-on application development experience , with strong expertise in Java in a distributed system. - Required.

- Advanced proficiency in object-oriented programming and design patterns.





- Proven expertise in modern software paradigms, including: Web and backend development

- Service-oriented and microservices architectures

- Cloud computing concepts

- Test-driven development (TDD)

- Domain-driven design (DDD)

- Strong service-oriented architecture and integration experience.

- Strong SQL and relational database skills.

- Demonstrated ability to design and troubleshoot large-scale, high-availability systems.

- Strong analytical, critical thinking, and problem-solving skills.

- Excellent written and verbal communication skills .

- Ability to manage multiple initiatives and context switch effectively.

- Ability to continuously evaluate existing systems and drive improvements.

- Commitment to maintaining industry knowledge, standards, and best practices.

- Curiosity and aptitude for adopting new technologies and collaborating to deliver custom solutions.

- Backend / server-side development expertise.

- Experience with performance-critical, scalable systems is highly desirable.

Certifications:

No Certifications listed for this job.

It Would Be Nice For You To Have:

- Established work history or equivalent demonstrated through a combination of work experience, training, military service, or education.

- Experience in Microsoft Office products.

Work Authorization & Sponsorship:

Applicants must be legally authorized to work in the United States on a full-time basis without requiring employer sponsorship to commence employment.

What Else You Need To Know:

The base pay range for this position is posted below and represents the annualized salary range. For hourly positions (non-exempt), the annual range is based on a 40-hour work week. The exact compensation may vary based on skills, experience, training, licensure and certifications and location.

Base Pay Range:

- Minimum: $175,000.00 USD

- Maximum: $220,000.00 USD

We Value Your Impact:

Your contribution matters and it's recognized. You can expect a fair and competitive rewards package t

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📌 Senior Java Application Developer (España)
🏢 Santander
📍 España