Senior Java/Angular Full-Stack Engineer | Global Platforms

Sii Poland; Łódź; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

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

Job summary

Sii Poland is seeking a Senior Full Stack Developer with strong Java and Angular expertise to design, develop and maintain scalable digital platforms used globally. You will work in an Agile environment, translate business requirements into technical solutions, review code, and collaborate with teams across locations.

Willingness to commute to Warsaw two days a week is required. Fluent English and Polish are required, and you will mentor less experienced developers while shaping architecture and

Qualifications

• 5+ years of experience as a Full Stack Java Developer with Angular
• Strong skills in Java and Spring Framework for backend development
• Solid experience with Angular (latest versions preferred) for frontend development
• Strong knowledge of software design principles, secure coding practices, and API development
• Familiarity with testing frameworks and CI/CD pipelines
• Proficiency in creating technical designs, test cases, and conducting code reviews
• Good understanding of Agile methodologies
• Fluency in English, both written and spoken
• Openness to commuting to the office in Warsaw 2 days a week
• Fluent Polish required
• Residing in Poland required

Responsibilities

• Developing backend and frontend components of the application
• Designing, developing, and maintaining high-quality, secure, and scalable software solutions
• Analysing business requirements and translating them into technical solutions
• Optimizing and refactoring existing codebases to improve stability, efficiency, and readability
• Supporting software integration and configuration activities; defining and executing testing strategies
• Maintaining and updating technical documentation to reflect system changes and improvements
• Engaging in technical discussions and contributing to solution design
• Collaborating effectively with colleagues across different teams and locations

Skills

Java

Angular

Spring Framework

CI/CD

Agile methodologies

English

Polish

Job description

Sii Poland is seeking a Senior Full Stack Developer with strong Java and Angular expertise to design, develop and maintain scalable digital platforms used globally. You will work in an Agile environment, translate business requirements into technical solutions, review code, and collaborate with teams across locations.

Willingness to commute to Warsaw two days a week is required. Fluent English and Polish are required, and you will mentor less experienced developers while shaping architecture and