Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.
As a Netguru freelancer, you can choose what works well for you. You decide when, where, and how you work on projects and tasks.
We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills.
But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team.
So, are you ready to make an impact? Join Netguru, and let's build beautiful software together.
We are looking for a Senior Java Developer located in Poland.
Start date: around 09.11.2026
Duration: 3-6 months
Full-time
Hybrid work: 1-2 day per month form office in Warsaw
CET working hours
Rate: up to 160 PLN/h
Requirements
- Fluent Polish.
- English proficiency sufficient to read technical documentation, handle business correspondence, and communicate verbally with external international vendors.
- Knowledge of Java, Spring Boot, Hibernate/JPA, SQL, JUnit, Kafka.
- At least 4 years of experience as a software developer.
- Solid knowledge of design patterns and object-oriented programming principles.
- Knowledge of Azure cloud services.
- Ability to work with data mappings.
- Knowledge of the JSON data format.
- Knowledge of SQL.
- Building data pipelines.
- Ability to work with REST APIs.
- Knowledge of creating topics (Kafka / Debezium).
BenefitsIn return, we offer:
- Flexible work;
- work with an experienced team of developers and continuous development of your hard and soft skills;
- dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes;
- long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more).
Looking for a full-time job? Check out our Career Page and find out more about our open recruitment processes.
If you need any disability-related adaptation at any step of the recruitment process – simply let the recruiter know! We'd be happy to help.
Skills Required
- Strong software engineering fundamentals
- Java experience
- Selenium experience
- Playwright experience
- E2E and regression test automation experience
- CI/CD experience
- English proficiency at B2 level or higher
- Go or Python experience
- React or TypeScript experience
What We Do
Netguru is a digital acceleration consultancy founded in 2008. Netguru builds digital products that let people do things differently – offering digital acceleration tools, resources and know-how to companies of all shapes and sizes – to make beautifully designed digital products in a way that’s fast and fits their needs. Netguru provides consulting services in product development, creating software solutions, and product design. Since our founding in 2008, our team has completed more than 1000 projects and has 500+ people on board working from all over the world. Currently, Netguru collaborates with the largest brands in the world, such as UBS, Merck, Volkswagen, IKEA, and Keller Williams, as well as fast-growing innovators in the financial (Solaris), education (Babbel) or robotics (Temi) industries. Netguru has been recognized as one of the fastest-growing companies in Europe. Our company was featured in the prestigious Deloitte’s Technology Fast 50 (four times) and in The FT 1000 list in 2017, 2018, 2019, and 2022. We're a certified B Corporation since 2020. Netguru was also recognized among the Best Workplaces, Poland in the 2021 edition of the Great Place To Work® listing. Connect with us to keep up to date with news from Netguru and follow the latest trends in our industry.
