Lead Software Engineer Java React jobs in Pozna

Allegro

*Important things for you** Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost

Important things for you: Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost):

BEST S.A.

Cześć! Jesteśmy #BESTteam, czyli Pracownicy Grupy Kapitałowej BEST. Rozwiązujemy problem braku terminowości rozliczeń oraz przywracamy równowagę na rynku usług finansowych. Nasza praca nie zawsze jest łatwa, ale wiemy, że to, co robimy, ma ogromne znaczenie. Dołącz do nas jako Java Software Engineer

Sii Sp. z o.o.

Lead Test Automation Engineer with Java (f/m/x) Miejsce pracy: Poznań Technologies we use Expected Java Selenium Cucumber API Optional Git Jenkins Atlassian Confluence Jira About the project Join Sii and become part of a Scrum team developing the next generation of e-commerce services. We are lookin

Svitla Systems Inc. is looking for a Principal / Senior Full Stack Engineer (Java/React) for a full-time position (40 hours per week) in Poland . Our client is a digital marketing company that offers email marketing, social media marketing, event marketing, and online survey tools to assist organiza

Responsibilities Design and develop scalable, versioned GraphQL APIs and backend services. Own services end-to-end, from domain modeling and persistence to deployment and monitoring. Ensure high code quality through automated testing and code reviews. Improve performance and reliability of JVM-based

Allegro

Junior Java/Kotlin Software Engineer - e-Xperience Program Associate Miejsce pracy: Poznań Technologies we use Expected Java Kotlin Operating system Windows About the project Start your career with Allegro e-Xperience 2026 - a talent program running from 1 July to 31 December 2026. During the progra

Netguru

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

TST Group

*Client: HM [Happiest Minds]** *Job title: Java Application Developer** *Type: B2B Day Rate Contract** *Location: Poznan, Poland [Full Onsite]** *Job Description:** Extensive experience in Java/J2EE application development. Lead architecture reviews, design sessions, and technical decision-making ac

Codepred

Do naszego zespołu poszukujemy *Młodszego Programisty Java** , który chce rozwijać swoje umiejętności w pracy nad realnymi projektami opartymi o nowoczesne technologie. Szukamy osoby otwartej na naukę, potrafiącej pracować zespołowo, która przy wsparciu doświadczonych programistów będzie rozwijać ap

*Location:**Poznań, PL, 61-569Toruń, PL, 87-100Warszawa, PL, 00-841Kraków, PL, 31-503 *Company:** Allegro sp. z o.o. *Team:** e-Xperience *Contract Type:** Employee *Start your career with Allegro e-Xperience 2026 - a talent program running from 1 July to 31 December 2026.** During the program, you’

Allegro

*About the job** **Massive Scale** : Design, build, and optimize systems that handle thousands of requests per minute. This is high-availability, high-performance engineering in practice. **Modern Tech Stack** : Work with a world-class, cloud-native environment. Our core technologies include Kotlin,