- Analyse requirements and perform technical design

- Implement new platform capabilities

- Uphold code standards and best practices through code reviews and refactoring

- Mentor peers and junior teammates

- Build solutions while transitioning a legacy platform to microservice architecture

- Select design methodologies and perform trade-off analysis

- Identify and remediate quality, performance, security, scalability, maintainability, reliability, and functionality issues

- Design, code, unit test, and debug user stories

- Provide technical support for existing production functionalities

- Document new or updated functionality upon release

- Participate in Agile processes and ceremonies

- Continually improve coding and technical knowledge

Requirements

- Extensive hands-on development experience

- Strong foundation in OOP and Design Patterns, Clean code and SOLID principles

- Strong working knowledge of Java 11, with at least 3 years of experience

- Experience with Spring framework or Spring Boot and JavaScript

- Demonstrable experience implementing microservices

- Familiarity with microservice architecture and design patterns

- Experience with relational databases, including MySQL/MariaDB

- Experience with NoSQL databases, including MongoDB and DynamoDB

- Ability to write complex queries

- Experience in API-driven development





- Experience in application performance tuning

- Experience in secure coding

- Experience in Java 17, Node.js, Groovy, AngularJS, React-Redux, or Vue.js would be an advantage

- Background in Payroll, HR, or other financial domains would be an advantage

- Experience working in an Agile or Scrum environment would be an advantage

Core Competencies

Demonstrates extensive hands-on development experience with a strong foundation in OOP, Design Patterns, and Clean Code principles. Proficient in Java 11, microservices implementation, and Agile methodologies, with a focus on delivering high-quality, maintainable solutions.

Highest-signal resume keywords

- Java 11 Development

- Microservices Implementation

- Spring Framework

- Agile Methodologies

- Relational Databases

ATS Optimization Keywords

Hard Skills

- OOP

- Design Patterns

- Clean Code

- SOLID Principles

- API-Driven Development

- Application Performance Tuning

- Secure Coding

- Complex Query Writing

- Java 17

- Node.js

Soft Skills

- Mentoring

- Collaboration

- Problem-Solving

Industry Keywords

- Payroll

- HR

- Financial Domains

Tools & Technologies

- Spring Boot

- JavaScript

- MySQL

- MariaDB

- MongoDB

- DynamoDB

- AngularJS

- React-Redux

- Vue.js

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📌 Senior Software Engineer (Madrid)
🏢 Jobtailor
📍 Madrid