Java Architect

Talent Quanta is seeking a Java Architect fluent in English, to offer his/her services as an expert who will be based in Brussels, Belgium. The work will be carried out either in the company’s premises or on site at customer premises. In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team on site.

Key Responsibilities

• Gather requirements and assess feasibility of the tasks /propose solutions with high security;
• Choose secure technology stack to address project's needs;
• Develop all application's secure components (backend andfrontend);
• Deliver high secure and quality products (tested);
• Perform software code checks and regressive tests;
• Support on-site team (deployments / documentation);
• Implementation and develop applications with high ITsecurity measures (secure web services);
• Upgrading a monolith to microservices.

Required Expertise

• Master’s degree in IT or relevant discipline, combined withminimum 16 years of relevant working experience;
• At least 15 years of experience with the Spring framework,including a very good knowledge of Spring Security;
• At least 15 years of experience with RDBMS (Oracle, MS SQL,PostgreSQL);
• At least 8 years of experience with Junit;
• At least 3 years of experience with React, specifically indeveloping single-page, mobile, or server-rendered applications with frameworkslike Next.js;
• Proficiency in multiple programming languages, includingJava, JavaScript, and Python;
• At least 3 years of experience with AWS /Azure will be anasset;
• At least 3 years of experience with Node.JS , SonarQube,JMeter/Gatling, YourKit/JProfiler/VisualVM, Chrome DevTools, Git, CI/CD (e.g.,GitLab/Jenkins), code reviews, quality gates;
• Experience with Regression and stress test suites and Pact(contract testing) experience in real projects;
• Experience with Static analysis/security tools (SpotBugs,OWASP Dependency-Check, Snyk);
• Experience with Monitoring/observability familiarity (logs,metrics, traces) to reproduce and verify fixes;
• Good knowledge andexperience with Apache POI;
• Good knowledge and experience with Git /GitLab and gradle/maven;
• Good knowledge of message brokers (RabbitMQ);
• Excellent knowledge of ECMAScript /TypeScript;
• Very good knowledge of Web Applications Security Standards(OWASP Application Security Verification Standard (ASVS));
• At least 5 years’ experience in software development inprivate companies or in EU public administrations which require the developmentof high-level security applications, such as MFA (Multi Factor Authentication),SSO (Single Sign-On), JWT (JSON Web Token), OAuth and working with Sensitiveand Confidential data and as well as related procedures;
• Very good knowledge of AI fundamentals like neural networks,GPTs (Generative Pre-trained Transformers, use of APIs), NLP (Natural LanguageProcessing), machine learning would be an advantage;
• Oracle Certified Java Programmer or Sun Certified JavaProgrammer;
• Excellent command of the English language.

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