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Inetum

Java Software Engineer

Inetum
Portugal · Full-time · Mid-Senior
Company Description

We're looking for a Senior Java Developer!

As part of company MFS , the Calypso IT teams is responsible for the development of the middle and back office platform that supports a very relevant part of company's operations.

Main Responsibilities

  • Application designing / development / testing / support / enhancements / bug fixing.
  • Interact with functional and technical representatives of project teams in order to understand business functionalities, technical modules, integration mechanism and data sources.
  • Ensure that the project and organization standards and best practices are followed during various phases of software development lifecycle and day-to-day development work.
  • Deployment of system components - Application, Shell Scripts and Databases.
  • To ensure that application is of good quality, ensure any issues are fixed on priority.
  • Prepare test plans and conduct Unit, Integration, Regression, Performance and Functional Testing using automated testing frameworks.
  • Contribute to the technical designing phase and document the design with UML diagrams and models. Create prototype for proof of concept and business requirements validations.
  • Estimate efforts, schedule for various modules, and meet deadlines.
  • Technical and Release Documentation
  • Acquire skills in relevant technologies and take up higher responsibilities
  • To participate in out-of-hours / daytime support as required
  • To work with teams to help solve complex technical problems
  • Work towards initiatives to improve processes and delivery efficiency
  • Contribute towards innovation; suggest new technical practices for efficiency improvement.
  • Conduct Code reviews

Job Description

  • Proficient in Java, with a good knowledge of its ecosystems and proficiency in object-oriented programming
  • Experience in Spring boot java applications
  • Knowledge in Oracle SQL
  • Knowledge in Unix/Linux systems, including scripting languages.
  • Demonstrable experience with DevOps tools
  • Desirable Experience working Calypso customizations preferable in Back Office area.
  • Knowledge on Collections API.
  • Control structures, access modifier, exception handling.
  • Thorough understanding of complete Software Development Lifecycle

Soft Skills

  • Ability to work independently and collaboratively in a team
  • Excellent communication, analytical and organizational skills
  • Attention to detail is essential especially when under pressure and time constraints
  • Proactive and flexible approach to dealing with challenges
  • Highly motivated to work directly for a front-office IT team
  • Self-motivated, good interpersonal skills and inclination to constantly upgrade on new technologies and frameworks.
  • Acts with integrity and discipline
  • Good communication and co-ordination activities

Key Skills

Ranked by relevance

java spring boot devops oracle sql uml
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Country Guide

Portugal

Startup-friendly with strong expat appeal

Posted
Apr 14, 2026
Type
Full-time
Level
Mid-Senior
Location
Lisboa
Company
Inetum

Industries

IT Services IT Consulting

Categories

Information Technology

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