Mid/Senior Software Engineer

Technology solutions provider specializing in contact centre and business process outsourcing services for financial institutions and organizations.
Backend
Mid-Level Software Engineer
In-Person
501 - 1,000 Employees
3+ years of experience
Enterprise SaaS · Finance

Description For Mid/Senior Software Engineer

Mellon Technologies, established in 1994 in Athens, is seeking a Mid/Senior Software Engineer to join their team. The company specializes in providing technology solutions and business process outsourcing services to financial institutions and organizations with strong consumer transactions business.

The role requires a highly skilled engineer with expertise in Java development and building robust, scalable systems. You'll be working with modern frameworks like Spring and Hibernate, leading development initiatives, and collaborating with cross-functional teams. This position offers an opportunity to provide technical leadership while working on significant projects that serve major financial institutions and large private companies.

The ideal candidate will bring 3+ years of software development experience, strong Java and Spring Framework expertise, and solid understanding of enterprise-level applications. You'll be responsible for designing and implementing software solutions, mentoring junior developers, and ensuring high-quality code delivery.

Working in a multicultural environment, you'll have access to leading-edge technology and continuous training opportunities. The position is based in Athens, Greece, offering a chance to work in an international, hyper-technological environment while contributing to solutions that serve major financial institutions and organizations.

This role is perfect for someone who wants to grow their career in a established technology company while working with modern technologies and frameworks in the financial technology sector. You'll be part of a team that values technical excellence, continuous learning, and professional growth.

Last updated a day ago

Responsibilities For Mid/Senior Software Engineer

  • Lead the development, design, and implementation of software solutions using Java and related technologies
  • Work with modern frameworks and libraries such as Spring, Hibernate to build efficient applications
  • Collaborate with cross-functional teams to define and deliver high-quality software solutions
  • Provide technical leadership and mentorship to junior developers
  • Identify opportunities to improve and optimize software architecture and code quality
  • Ensure successful integration of new technologies and frameworks
  • Document code and processes
  • Work closely with stakeholders to ensure software aligns with business needs

Requirements For Mid/Senior Software Engineer

Java
JavaScript
  • 3+ years of experience in software development with focus on Java and OOP
  • Proficiency in Git or other version control systems
  • Expertise in Spring Framework (Spring Boot, Spring Security, Spring Data) and JPA/Hibernate
  • Solid understanding of RESTful APIs, JSON, XML, and SOAP
  • Hands-on experience with relational databases and SQL
  • Familiarity with build tools, CI/CD pipelines, and Agile methodologies
  • Strong problem-solving skills
  • Basic knowledge of .NET
  • Familiarity with front-end technologies (JavaScript, HTML, CSS)
  • Understanding of cloud platforms and microservices architecture

Benefits For Mid/Senior Software Engineer

Education Budget
  • Opportunities to evolve into an international hyper-technological working environment
  • Multicultural and excellent working environment
  • Leading-edge technology
  • Continuous training

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