Senior Java Software Engineer Lisboa

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We are seeking a Senior Java Software Engineer to develop innovative payment optimization solutions using AI, working partly onsite in Lisbon.

Join our Payment Optimization program to develop advanced AI-driven payment technologies. As a Senior Software Engineer, you will drive design and implementation efforts, ensuring
- quality, secure code and collaborating globally. Apply now to contribute to innovative payment solutions and grow your career.

Responsibilities

• Write
  - quality, secure, modular, and testable code
• Contribute to software development including design, documentation, and testing
• Facilitate architecture and design decisions
• Introduce, test, and deploy new technologies to optimize services
• Maintain deep ownership of software characteristics, runtime properties, and dependencies
• Communicate and collaborate effectively in a global environment
• Ensure adherence to Agile development processes
• Support continuous integration and delivery practices

Requirements

• Degree in Computer Science or related field
• Strong experience in Java development with 3+ years of related work experience
• Proficiency in Java Microservice Infrastructure and REST API development
• Experience with Spring Boot framework
• Knowledge of unit testing
• Strong foundation in algorithms, data structures, and core computer science concepts
• Evidence of working with
  - oriented development and design patterns
• Proficiency in multiple modern programming languages such as Java, Python, C++, etc.
• Experience working in Agile environments
• Strong analytical and
  - solving skills
• Experience with XP, TDD, and BDD software development processes
• Strong verbal and written communication skills in English (B2 level or higher)

Nice to have

• Experience with payment systems and payment domain expertise
• Familiarity with cloud technologies including Iaa
  S, Paa
  S, No
  SQL databases, and serverless
• Knowledge of near
  - time
• Experience with CI/CD pipelines
• Background in scalable,
  - tolerant platform design and distributed systems operations in a Dev
  Ops model

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the Linked
  In Learning library and 22, 000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and Linked
  In

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology, Engineering, and Business Development
• Industries: Software Development, IT Services and IT Consulting, and Banking

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