Senior Java Fullstack Developer (f/m/x)

We are looking for an experienced Senior Full Stack Developer focused on leading projects, mentoring team members, and ensuring high-quality deliverables. As an senior developer, you will contribute to the development and enhancement of eMobility (EV) platforms and management systems, working on microservices architecture, cloud integration, and API development. You will gain hands-on experience in enterprise-level application development while collaborating with senior developers, architects, product managers and other roles involved in SDLC.

We will only consider people living in Warsaw and the immediate surrounding area, ready for hybrid work with 2-3 office visits per week.

Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.

Your tasks

• Lead the design of complex systems
• Ensure the best practices of coding
• Mentor team members
• Collaborate with stakeholders
• Drive technical innovation and best practices
• Oversee technical direction and architecture
  
  

Requirements

• At least 6 years of experience in Java (17+) and the Spring framework
• Previous work on the front-end with TypeScript, Angular, RxJS, CSS, and HTML
• Deep understanding of systems architectures and infrastructure
• Proficiency in optimization of web applications, state management and REST API
• Familiarity with container orchestration (Docker, Kubernetes) and cloud platforms (AWS/Azure)
• Knowledge of Git and CI/CD pipelines
• Fluency in English and Polish
• Residing in Poland required
• Willingness to work hybrid with 2-3 visits to the office in Warsaw per week
  
  

Job no. 260112-BC4SI

Benefits For You

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care