Senior Java Backend Developer (MySQL Expert) (full remote position, only freelance)

JR Italy; Palermo; Remoto; EUR 50.000 - 70.000; Tempo pieno

Descrizione del lavoro

An innovative firm specializing in Customer Experience for the automotive sector is seeking a talented Senior Java Backend Developer. In this fully remote role, you will design and maintain robust backend systems primarily using MySQL, while also integrating NoSQL databases and Elasticsearch. This position offers the opportunity to work with Fortune 500 companies, ensuring data integrity and performance optimization. Join a dynamic team where your expertise in Java and database technologies will contribute to cutting-edge solutions in a collaborative environment. If you are passionate about technology and eager to make an impact, this role is perfect for you.

Competenze

• Proven experience as a Java Backend Developer with MySQL expertise.
• Strong understanding of database design principles and performance optimization.
• Good proficiency in Italian and English is mandatory.

Mansioni

• Design and maintain Java-based backend systems focusing on MySQL.
• Write optimized SQL queries and ensure high-performance data retrieval.
• Collaborate with teams to translate business requirements into technical solutions.

Conoscenze

Java

MySQL

SQL Queries

Spring Framework

Hibernate

NoSQL Databases

Elasticsearch

RESTful APIs

Agile Methodologies

Test-Driven Development

Descrizione del lavoro

Social network you want to login/join with:

Senior Java Backend Developer (MySQL Expert) (full remote position, only freelance), palermo

col-narrow-left

Client:

ROAR Technology

Location:

Job Category:

Other

-

EU work permit required:

Yes

col-narrow-right

Job Reference:

5546813807378038784337141

Job Views:

2

Posted:

26.04.2025

Expiry Date:

10.06.2025

col-wide

Job Description:

This is a full remote position, based on CET timezone.

JobDescription:

We are a rapidly growing company specialized in Customer Experience for the automotive sector, providing great products and services to Fortune 500 transportation companies. We are seeking a highly skilled and experienced Java Backend Developer with expertise in MySQL to join our team. As a Java Backend Developer, you will be responsible for designing, developing, and maintaining robust and scalable backend systems that power our applications. In this role, you will primarily work with MySQL databases, and knowledge of NoSQL databases and Elasticsearch is highly desirable.

Responsibilities:

• Design, develop, and maintain Java-based backend systems with a focus on MySQL database integration.
• Write efficient and optimized SQL queries, stored procedures, and triggers to ensure high-performance data retrieval and manipulation.
• Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.
• Develop and implement data models and database architectures that meet scalability and performance requirements.
• Ensure data integrity, security, and compliance by implementing appropriate access controls and encryption mechanisms.
• Troubleshoot and resolve database-related issues, performance bottlenecks, and system failures.
• Stay up to date with the latest industry trends and best practices in database technologies, including NoSQL databases and Elasticsearch.
• Collaborate with other developers to integrate backend systems with frontend components and third-party APIs.
• Conduct code reviews and provide constructive feedback to maintain code quality and ensure adherence to best practices.
• Document technical specifications, system architectures, and implementation details.
• Develop and execute unit tests and ensure high code coverage through test-driven development and automated testing processes.

Requirements:

• Proven work experience as a Java Backend Developer with a strong emphasis on MySQL database integration.
• In-depth knowledge of Java programming language and related frameworks (e.g., Spring, Hibernate).
• Expertise in writing complex SQL queries, stored procedures, and triggers.
• Strong understanding of database design principles, performance optimization, and indexing strategies.
• Familiarity with NoSQL databases (e.g., MongoDB, Cassandra) and their integration with Java applications.
• Preferably, experience with Elasticsearch or other search engines for efficient data retrieval.
• Solid understanding of web services (RESTful APIs) and microservices architecture.
• Experience with version control systems and Agile development methodologies.
• Proficiency in test-driven development (TDD) and experience with automated testing frameworks.
• Strong problem-solving and analytical skills.
• Excellent communication and collaboration abilities.
• Good proficiencyin ItalianandEnglish (written/spoken) is mandatory

Salary range (freelance contract): 208-265 €/day, based on experience.