.**Senior Developer - Santander Digital Services (Windfall Project)****Position Overview**:As a Senior Developer, you will be responsible for ensuring the delivery of high-quality software solutions, adhering to industry best practices in code management, testing, and CI/CD. This is a great opportunity to join a team that thrives on tackling new challenges in a fast-paced environment.**Key Responsibilities**:- Design, develop, test, operate, and maintain new services aligned with business needs.- Develop and maintain REST/SOAP APIs for pricing services.- Implement responsive back-end systems based on business specifications.- Take full-stack ownership by writing production-ready, testable code.- Consistently create optimal designs, adhering to architectural best practices, with a focus on scalability, reliability, and performance.- Ensure code quality through thorough testing and high code coverage, utilizing TDD (Test-Driven Development) where possible.- Prioritize and size tasks for incremental delivery, identifying and communicating potential blockers or delays before escalation.- Collaborate closely with partner technology teams and business stakeholders to deliver solutions effectively.**Required Technical Skills**:- **Proficiency in Java (8) and Spring Boot**, with a solid understanding of object-oriented programming principles.- **Experience in RESTful API development** and SOAP-based services.- **Strong knowledge of multi-threading and asynchronous programming.**:- Experience designing and building **API-based service-oriented or microservice architectures.**:- **Proficient in SQL databases** and EMS communication (topics and queues).- Recent experience with **CI/CD tools** such as GitHub, Jenkins, and UrbanCode.- Familiarity with **Agile development** and software lifecycle practices.**Preferred Skills (Nice to Have)**:- Knowledge of **rates derivatives products**.- Experience configuring CI/CD tools.- Recent experience (2+ years) in **banking and financial services**.- Familiarity with **Unix** environments.**Qualities & Skills**:- Energetic, motivated, and determined.- Pragmatic and results-oriented, with the ability to adapt to diverse technical responsibilities.- Strong **analytical and problem-solving skills**.- Productive with effective **time management abilities**.- Excellent written and verbal communication skills.- Ability to collaborate across teams and communicate complex technical solutions effectively.**Qualifications**:- Bachelor's degree in **Computer Science, Information Technology,** or a related field, or equivalent practical experience in advanced software delivery.Pay: From $60,000