Senior Fullstack Developer Java with Angular (f/m/x)

Miejsce pracy: Łódź

Technologies we use

Expected

Java
Angular
Spring
Hibernate
JavaScript
HTML
CSS3
Oracle Applications
SQL
JSON
REST
Microservices

About the project

We are looking for a Senior Full Stack Developer with strong expertise in Java and Angular to join our dynamic team. The project involves designing, developing, and maintaining cutting-edge digital platforms used globally by employees, clients, and drivers. Working in an Agile environment, the team partners closely with both corporate and local stakeholders to deliver innovative solutions that enhance connected vehicle services, fleet management, and self-service mobility experiences.

Your 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 to ensure software reliability and quality before release
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

Our requirements

At least 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

What we offer

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People

This is how we work on a project

Continuous Deployment
Continuous Integration

Recruitment stages

Send your CV
Talk to us about your expectations
Learn more about our projects and choose the best
Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.

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.

Senior Fullstack Developer Java with Angular (f/m/x)

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