{"id":8239,"date":"2026-10-16T08:18:21","date_gmt":"2026-10-16T08:18:21","guid":{"rendered":"https:\/\/itdsportugal.com\/it-jobs\/senior-java-spring-boot-developer-it-payments\/"},"modified":"2026-10-27T20:57:53","modified_gmt":"2026-10-27T20:57:53","slug":"senior-java-spring-boot-developer-payments-microservices","status":"publish","type":"matador-job-listings","link":"https:\/\/itdsportugal.com\/en\/it-jobs\/senior-java-spring-boot-developer-payments-microservices\/","title":{"rendered":"Senior Java Spring Boot Developer \u2013 Payments Microservices"},"content":{"rendered":"<p><strong>Unleash innovative payment solutions \u2014 shape the future of financial technology!<\/strong><\/p> <p>Lisbon or Porto-based opportunity with hybrid work model.<\/p> <p>As a <strong>Senior Java Spring Boot Developer<\/strong>, you will be working for our client, a leading banking group dedicated to transforming digital payments. You will help design and develop high-performance microservices that enable seamless, secure, and scalable banking transactions, driving innovation in the payments industry. This is a unique chance to elevate your career while contributing to cutting-edge financial technology solutions.<\/p> <p><strong>Your main responsibilities:<\/strong><\/p> <ul> <li>Design, develop, and maintain high-performance microservices and RESTful APIs using Spring Boot, ensuring scalability, security, and clean code principles.<\/li> <li>Architect and develop efficient backend code in Java, adhering to enterprise design patterns and best practices.<\/li> <li>Collaborate with Product Owners, Tech Leads, and cross-functional teams to translate payment business requirements into scalable technical solutions.<\/li> <li>Implement secure API integrations, error handling, and ensure high-performance communication between microservices and external systems.<\/li> <li>Participate in code reviews and uphold engineering standards to promote best practices.<\/li> <li>Troubleshoot, debug, and profile complex application issues to optimize system performance and resource utilization.<\/li> <li>Contribute to continuous improvement of CI\/CD pipelines to automate testing and deployment in hybrid\/on-premise environments.<\/li> <\/ul> <p><strong>You&#8217;re ideal for this role if you have:<\/strong><\/p> <ul> <li>8+ years of professional experience in Java software development and microservices architecture.<\/li> <li>Deep expertise in Spring Boot (3.x) and the Spring ecosystem (Spring MVC, Spring Security, Spring Data JPA).<\/li> <li>Proficiency in Java (17\/21), OOP, design patterns, multithreading.<\/li> <li>Experience designing RESTful APIs, API-first strategies, and secure microservices communication (OAuth2, JWT).<\/li> <li>Strong SQL skills with Oracle or PostgreSQL, including data modeling and performance optimization.<\/li> <li>Hands-on experience with CI\/CD automation tools such as Jenkins.<\/li> <\/ul> <p><strong>It is a strong plus if you have:<\/strong><\/p> <ul> <li>Frontend development skills with Angular (Fullstack).<\/li> <li>Fluency in French (not mandatory but advantageous).<\/li> <\/ul> <p><strong>Language required for the role:<\/strong><\/p> <ul> <li>Fluent English (B2\/C1 level).<\/li> <\/ul> <p><strong>Eligibility to work in Europe:<\/strong><\/p> <ul> <li>Only candidates with an existing legal right to work in the European Union will be considered for this role.<\/li> <\/ul> <p>#MAKEYourCareerBETTER<\/p> <p>Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.<\/p> <nav class=\"matador-job-navigation\"> <ul> <li> <a href=\"https:\/\/itdsportugal.com\/en\/?wpid=8239&amp;bhid=10381\" rel=\"button\" class=\"matador-button\" title=\"Apply Now\">Apply Now<\/a> <\/li> <li> <a href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/senior-java-spring-boot-developer-payments-microservices\/\" rel=\"button\" class=\"matador-button matador-button-secondary\" title=\"More Info\">More Info<\/a> <\/li> <\/ul> <\/nav> ","protected":false},"excerpt":{"rendered":"<p>Unleash innovative payment solutions \u2014 shape the future of financial technology! Lisbon or Porto-based opportunity with hybrid work model. As a Senior Java Spring Boot Developer, you will be working for our client, a leading banking group dedicated to transforming digital payments. You will help design and develop high-performance microservices that enable seamless, secure, and &hellip; <a href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/senior-java-spring-boot-developer-payments-microservices\/\">Continued<\/a><\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_matador_source_id":"10381"},"matador-categories":[],"matador-locations":[],"matador-types":[14],"matador-remote-job-possible":[287],"matador-published-category":[],"matador-skills":[208],"matador-seniority":[123],"matador-position":[124],"matador-technology":[653,660,673,688,719,734,892,1070,1945,3547],"matador-contract-type":[343,369],"matador-priority":[126],"matador-language":[127],"matador-place":[371,372],"matador-visibility":[657],"matador-choose-website-to-publis":[400],"class_list":["post-8239","matador-job-listings","type-matador-job-listings","status-publish","hentry","matador-types-contract","matador-remote-job-possible-hybrid","matador-skills-developer","matador-seniority-senior","matador-position-banking","matador-technology-angular","matador-technology-java","matador-technology-jenkins","matador-technology-oracle","matador-technology-postgresql","matador-technology-spring-boot","matador-technology-restful-apis","matador-technology-spring-data","matador-technology-spring-security","matador-technology-spring-mvc","matador-contract-type-b2b","matador-contract-type-permanent-contract","matador-priority-1-high","matador-language-english","matador-place-porto","matador-place-lisbon","matador-visibility-online","matador-choose-website-to-publis-portugal"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Senior Java Spring Boot Developer \u2013 Payments Microservices | ITDS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/senior-java-spring-boot-developer-payments-microservices\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Senior Java Spring Boot Developer \u2013 Payments Microservices | ITDS\" \/>\n<meta property=\"og:description\" content=\"Unleash innovative payment solutions \u2014 shape the future of financial technology! Lisbon or Porto-based opportunity with hybrid work model. As a Senior Java Spring Boot Developer, you will be working for our client, a leading banking group dedicated to transforming digital payments. 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