Senior PL/SQL Developer @ 7N in 7N

About the project For the greenfield project of migration and implementation of the main financial and accounting ERP system (general ledger, auxiliary ledger and asset records modules), we are looking for 3 experienced PL/SQL Developers. People in this position will be members of an IT team consisting of analysts, developers and testers. As part of the project, it will be necessary to acquire knowledge from the current system supplier based on source codes and documentation, implement CI/CD mechanisms necessary to maintain and develop the basic functionalities of the system, and refactor the code. All these activities will be carried out in close cooperation with the Project Manager and experts dedicated to the project in the financial and accounting area. The role of the Developer will be in particular: introducing corrections and modifications to the existing ERP system, developing new functionalities based on functional and non-functional requirements and creating unit and integration tests. Location: Warsaw, work in hybrid mode ___ We offer our consultants Financial transparency: remuneration in the amount of: PLN 25,200 - 30,240 + VAT (PLN 150-180/h + VAT) Transparent settlement model. 7N consultants know exactly how much margin 7N Professional Development Support charges for project care. We subsidize training and technical certificates, participation in conferences and learning foreign languages. Additionally, Consultants have the opportunity to participate in internal training and training developing interpersonal skills under the 7N Secret Code. Possibility to benefit from the support of (and join) the 7N Inspiration Team, a group of 7N Consultants who actively share their knowledge in the industry. Cooperation with actual experts (average professional experience of a 7N Consultant: 10 years). Comprehensive support for the project of a personal guardian-agent. Prioritizing project continuity and the quality of implemented projects. Numerous (approx. 10-12 a year) and top-level events – both offline and online). Co-financing of health care and the Benefit Multisport card and life insurance regardless of the form of cooperation. Access to the psychological support and personal development platform Mindgram. Professional, quality recruitment process conducted by the most experienced recruiters in the industry. Higher education in IT (or other technical) Minimum of 7 years of experience in a similar position Experience in developing and maintaining ERP systems (financial modules) Fluent knowledge of PL/SQL, Oracle relational databases, Oracle Forms and Reports platform Good knowledge of Java Ability to effectively managing the process of integrating solutions with existing company systems Experience in creating unit and integration tests Knowledge of the following tools and technologies is welcome: Java Spring, GIT, Oracle Designer, Rabbit MQ, Docker, Kubernetes, Angular, Weblogic Server Experience in automating builds and publications is welcome application (Continuous Integration) Experience in conducting CodeReview preferred. Experience in optimizing the performance of SQL queries preferred. Training and certificates in the field of PL/SQL and Oracle preferred (e.g. Oracle PL/SQL Developer, Oracle PL/SQL Application Developer, Oracle Expert Database SQL, Oracle Forms Developer) About the project For the greenfield project of migration and implementation of the main financial and accounting ERP system (general ledger, subsidiary ledger and asset records modules), we are looking for 3 experienced PL/SQL Developers. People in this position will be members of an IT team consisting of analysts, developers and testers. As part of the project, it will be necessary to acquire knowledge from the current system supplier based on source codes and documentation, implement CI/CD mechanisms necessary to maintain and develop the basic functionalities of the system, and refactor the code. All these activities will be carried out in close cooperation with the Project Manager and experts dedicated to the project in the financial and accounting area. The role of the Developer will be in particular: introducing corrections and modifications to the existing ERP system, developing new functionalities based on functional and non-functional requirements and creating unit and integration tests. Location: Warsaw, work in hybrid mode ___ We offer our consultants Financial transparency: remuneration in the amount of: PLN 25,200 - 30,240 + VAT (PLN 150-180/h + VAT) Transparent settlement model. 7N consultants know exactly how much margin 7N Professional Development Support charges for project care. We subsidize training and technical certificates, participation in conferences and learning foreign languages. Additionally, Consultants have the opportunity to participate in internal training and training developing interpersonal skills under the 7N Secret Code. Possibility to benefit from the support of (and join) the 7N Inspiration Team, a group of 7N Consultants who actively share their knowledge in the industry. Cooperation with actual experts (average professional experience of a 7N Consultant: 10 years). Comprehensive support for the project of a personal guardian-agent. Prioritizing project continuity and the quality of implemented projects. Numerous (approx. 10-12 a year) and top-level events – both offline and online). Co-financing of health care and the Benefit Multisport card and life insurance regardless of the form of cooperation. Access to the psychological support and personal development platform Mindgram. Professional, quality recruitment process conducted by the most experienced recruiters in the industry. ,[] Requirements: SQL, PL/SQL, ERP, Oracle, Java, Unit testing, Integration test, Spring, Git, Oracle Designer, RabbitMQ, Docker, Kubernetes, Angular, Weblogic Serwer, Continuous integration, CodeReview Additionally: Internal educational platform – 7N Academy, Cloud Path – cloud competence program, Access to external educational platforms, Microsoft ESI, Google Cloud Platform, Coursea, Mentorix, Co-financing of courses and training, Co-financing of foreign language learning, Career Development Program, Private medical care, Technical training, Development training, Life insurance, Company library, Family picnics, Trips and integration events, Multisport sports package, Access to the Mindgram platform, 7N Inspiration Team.