Senior Java Developer @ Travcorp Poland
14 godzin temu
About the role: We are seeking a highly experienced Senior Java Developer to play a key role in developing, optimizing, and modernizing a complex, large-scale business system . You will work on advanced architectural solutions , lead technical discussions, and mentor team members while solving critical challenges in performance and scalability. Responsibilities: Design and implement scalable, high-performance solutions using Java 8+ (preferably Java 17). Create and optimize RESTful and SOAP Web Services for critical system integrations. Lead architectural discussions, defining best practices for coding and system design. Optimize and maintain Oracle databases (SQL/PLSQL) at an advanced level . Conduct code reviews and provide mentorship to mid-level and junior developers. Collaborate with business stakeholders to align solutions with company objectives. Troubleshoot complex technical issues , improving system stability and performance. Requirements: 7+ years of experience in Java development (1.8 or higher; Java 17 preferred). Deep expertise in Spring Core , Hibernate, and Eclipse Link . Proven experience designing RESTful and SOAP Web Services . Advanced knowledge of Oracle databases ( SQL/PLSQL ) and query optimization. Proficiency with CI/CD tools (e.g., GitHub , TeamCity ). Strong analytical skills and the ability to solve complex technical problems . Experience leading architectural decisions and mentoring developers. Fluent English (C1) – written and spoken. Nice-to-have Skills: Experience optimizing large-scale monolithic systems . Familiarity with Tomcat , Tomee , or advanced application performance monitoring tools. What we offer: Professional Development Funding for certifications and training – your growth is our priority. English lessons. Opportunities to attend industry conferences and tech events. Comprehensive Benefits Package Flexible benefit platform to suit your needs. Discounts on trips from The Travel Corporation portfolio – explore the world with us Legal and psychological support – for your peace of mind. Commitment to Social Impact Volunteer days – contribute to causes that matter to you. Participation in charitable initiatives – together, we can make a difference. Supportive Work Environment A dynamic team of experts where your input matters. A collaborative space that encourages growth and innovation. Hybrid work model – enjoy flexibility while staying engaged during regular office days, fostering collaboration and a sense of community. About the role: We are seeking a highly experienced Senior Java Developer to play a key role in developing, optimizing, and modernizing a complex, large-scale business system . You will work on advanced architectural solutions , lead technical discussions, and mentor team members while solving critical challenges in performance and scalability. Responsibilities: Design and implement scalable, high-performance solutions using Java 8+ (preferably Java 17). Create and optimize RESTful and SOAP Web Services for critical system integrations. Lead architectural discussions, defining best practices for coding and system design. Optimize and maintain Oracle databases (SQL/PLSQL) at an advanced level . Conduct code reviews and provide mentorship to mid-level and junior developers. Collaborate with business stakeholders to align solutions with company objectives. Troubleshoot complex technical issues , improving system stability and performance. Requirements: 7+ years of experience in Java development (1.8 or higher; Java 17 preferred). Deep expertise in Spring Core , Hibernate, and Eclipse Link . Proven experience designing RESTful and SOAP Web Services . Advanced knowledge of Oracle databases ( SQL/PLSQL ) and query optimization. Proficiency with CI/CD tools (e.g., GitHub , TeamCity ). Strong analytical skills and the ability to solve complex technical problems . Experience leading architectural decisions and mentoring developers. Fluent English (C1) – written and spoken. Nice-to-have Skills: Experience optimizing large-scale monolithic systems . Familiarity with Tomcat , Tomee , or advanced application performance monitoring tools. What we offer: Professional Development Funding for certifications and training – your growth is our priority. English lessons. Opportunities to attend industry conferences and tech events. Comprehensive Benefits Package Flexible benefit platform to suit your needs. Discounts on trips from The Travel Corporation portfolio – explore the world with us Legal and psychological support – for your peace of mind. Commitment to Social Impact Volunteer days – contribute to causes that matter to you. Participation in charitable initiatives – together, we can make a difference. Supportive Work Environment A dynamic team of experts where your input matters. A collaborative space that encourages growth and innovation. Hybrid work model – enjoy flexibility while staying engaged during regular office days, fostering collaboration and a sense of community. ,[] Requirements: Java, Oracle database, Spring, Hibernate, Eclipse, REST API, SOAP, Web Services, GitHub, System integration, TeamCity, Analytical skills, Tomcat Additionally: Conference budget, English lessons, Team of experts, Benefit platform, Discounts, Sport subscription, Training budget, Small teams, International projects, Free coffee, Bike parking, Shower, Free snacks, Free beverages, Free parking, In-house trainings, Modern office, No dress code.
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Mid Java Developer @ Travcorp Poland
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Katowice, Polska Travcorp Poland Pełny etatAbout the role: As a Java Developer , you will join a team responsible for developing a key business system that integrates various processes and supports a large number of users. The project features advanced business logic and complex data structures , offering opportunities to enhance your skills and contribute to the system's technological direction....
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