We are seeking a highly skilled Senior Java Developer for a short-term contract. This role demands deep technical expertise and a proactive approach to code analysis and optimization. If you enjoy diving into the intricacies of code to identify improvements and assess the impacts of changes, this is the role for you.
Senior Java Developer
Reference number: PL24/IC/SENIORJAVADEV/WROCLAW
Project information:
- Industry: Truck Manufacturing
- Office location: Wrocław
- Work model: 2 days per week in the office
- Budget: 150 net/hour - b2b
- Type of project: maintaining and developing a crucial global component within the customer ecosystem—a pivotal point of interaction between OEM and customers
- Engagement Period: 15 January 2025 - 30 April 2025 with possible extension
- Start date: ASAP (depending on the candidate's availability)
- Only candidates with citizenship in the European Union and residence in Poland
Project scope:
- Develop and maintain high-quality Java-based solutions using Java 8+, Spring, and Hibernate
- Design and implement REST APIs with a focus on secure authentication and authorization (e.g., token-based mechanisms)
- Collaborate in Agile (Scrum/Kanban) to deliver key features and resolve issues
- Conduct in-depth code analysis to identify performance improvements and ensure scalability
- Utilize SQL/PL/pgSQL for database operations, particularly with PostgreSQL
- Integrate and optimize web clients using JSP, jQuery, and Angular
- Manage dependencies and build tools like Maven and Ant
- Leverage Linux shell scripting for automation and problem-solving
- Engage with team members and stakeholders, contributing to a collaborative development process
Competence demands:
- Java Collections: In-depth understanding (e.g., hashCode and equals, ArrayList, LinkedList)
- Spring Fundamentals: Proficient in core principles, including dependency injection
- Authentication & Authorization: Solid knowledge of token-based mechanisms
- Good English skills
Core Skills
- Java 8+: Expert
- Spring: Expert
- API REST: Expert
- SQL & PL/pgSQL: Expert
- Hibernate: Specialist
Additional Skills
- PostgreSQL: Skilled
- Web Client Technologies: Skilled (JSP, jQuery, Angular)
- Building/Dependencies Tools: Specialist (Maven, Ant)
- Git: Specialist
- Linux Shell Scripting: Specialist
Nice-to-Have Skills
- Java Swing: Nice to have
- Docker: Nice to have
- Cloud Concepts: Average
- DevOps Practices: Beginner
- API SOAP: Skilled
- OAuth2: Skilled
We offer:
- Flexible hybrid working model
- Full-time job agreement based on b2b or employment contract
- Private medical care with dental care (covering 70% of costs) + rehabilitation package. Family package option possible
- Multisport card (also for an accompanying person)
- Life insurance