Praca Senior Java Software Developer pow. Poznański, Wielkopolskie

Position: Senior Java Software Engineer Salary: up to 26 000 PLN Form of employment: contract of employment Join our client, which makes software to help users organize data, discover the truth, and act on it. Their SaaS product manages large volumes of data and quickly identifies key issues during litigation and internal investigations. The AI-powered communication surveillance product...

Company Description SmartRecruiters transforms hiring for the world’s leading enterprises. We deliver an AI-powered hiring platform built for global scale, automating and optimizing the entire talent acquisition process. More than 4,000 companies, including LinkedIn, McDonald's, VISA, CD Projekt Red, Allegro rely on SmartRecruiters to build winning teams. In 2025, SmartRecruiters joined SAP, the...

Job Overview Are you looking to be in a workplace where colleagues inspire one another, working together to build AI software solutions? We are looking for a Senior Software Engineer to join our Relativity Data Breach Response Engineering team. Posting Type Remote Job Responsibilities - , design, and develop model-based applications - Guide product improvements across schema, framework, and...

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, Spring, Kafka, and Kubernetes. We're not shy when it comes to ML too :) True Ownership & Autonomy : We live...

Aktualnie do naszego biura w Poznaniu lub Wrocławiu poszukujemy kandydata na stanowisko: Senior Java Developer Opis stanowiska: projektowanie i implementacja logiki biznesowej oraz interfejsów użytkownika projektowanie i rozwój aplikacji internetowych (backend oraz integracja z warstwą frontend) udział w tworzeniu architektury rozwiązań oraz dobór odpowiednich technologii code review, design...

Firma MIKRONIKA od 1983 roku jest jednym z ważniejszych krajowych dostawców rozwiązań systemowych dla automatyki przemysłowej, opartych na własnym oprogramowaniu i bazie sprzętowej. W naszej firmie pracuje około 500 pracowników. Oferujemy elastyczne formy zatrudnienia, dostosowane do wymagań rynku pracy. K జ aktualnie do naszego biura w Poznaniu lub Wrocławiu poszukujemy kandydata na...

Offer summary Position: Senior Software Engineer (Java, Typescript, AWS) Employment type: permanent contract of employment or b2b contract (after 3-month trial period) Salary gross (CoE): 18 000 – 25 000 PLN Salary net (B2B): 20 000 – 29 000 PLN Possible work locations: remote or from our office in WeWork Mennica Tower (ul. Prosta 20, Warszawa – city centre) HL Tech size: 65 people in Poland –...

Senior Java Software Engineer – AI-Driven Modernisation Miejsce pracy: Poznań Technologies we use Expected Java AI LLM GitHub Copilot Claude Code About the project We're building a next-generation technology team focused on modernising critical financial services through AI-first engineering. You'll play a key role in transforming complex legacy systems into modern, scalable, and intelligent...

Responsibilities - Lead architecture reviews, design sessions, and technical decision-making across teams. - Collaborate closely with business stakeholders, product owners, and engineering leadership to align technical solutions with business goals. - Evaluate, recommend, and drive adoption of appropriate technology stacks, frameworks, and tools. Qualifications - Strong expertise in Core Java...

W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie oraz osiąganie lepszych rezultatów. Jesteśmy firmą, która wykorzystuje szerokie spektrum usług IT, żeby pomagać klientom. Obszary naszego działania to m.in.: doradztwo technologiczne,...

Project info We are looking for a Senior Software Developer to support one of the largest airlines in the world, working on mission-critical software systems for airline crew management. This role involves maintaining, enhancing, and supporting applications that ensure efficient crew scheduling and operations. Responsibilities: Support and develop software solutions for airline crew management...

About the Project We are looking for a Senior Java Backend Developer to join a team tasked with stabilizing and transforming a business-critical application. The current system is fragile and has many issues, so your role will involve reverse engineering, gaining a deep understanding of both the codebase and business processes, and driving modernization. This is a brownfield project – success...

We are seeking a Senior SAP CAP Developer with Java to join a strategic SAP Signavio initiative focused on building enterprise-grade services on SAP Business Technology Platform using CAP (Java). You will work closely with senior stakeholders to deliver scalable cloud services emphasizing quality, security, and maintainable architecture within an enterprise SAP landscape. Apply now to contribute...

Senior Backend Developer (Java & Python, Azure, Microservices) Miejsce pracy: Poznań Technologie, których używamy Wymagane Java Python Spring Boot REST API Azure SQL Server Azure Service Bus Azure Event Hub Git GitHub Actions Jenkins JUnit Mockito Mile widziane Spring Batch Spring Cloud Docker Kubernetes Azure Functions ELK stack OAuth2 JWT O projekcie Do zespołu poszukujemy doświadczonego...

Senior Java Developer (with German) Miejsce pracy: Poznań Technologies we use Expected - Java - JEE - Spring Boot - Hibernate - SQL - Oracle - Redis - Maven - GitHub - Bitbucket Optional - JavaScript - TypeScript - Angular - React - Vue Operating system - Linux About the project We change the world using technology, providing software that you use when driving a car, crossing borders...

We are seeking a highly skilled Senior Java Back-end Developer to join our Consulting team and contribute to a wide range of implementation projects across global clients. This role offers the opportunity to work with a modern technology stack, influence solution architecture, and introduce innovative approaches that move our projects to the next level. As part of an agile, international team,...

Senior Java Software Engineer – AI-Driven Modernisation (f/m/x) Join to apply for the Senior Java Software Engineer – AI-Driven Modernisation (f/m/x) role at Sii Poland We’re building a next‑generation technology team focused on modernising critical financial services through AI‑first engineering. You’ll play a key role in transforming complex legacy systems into modern, scalable, and...

Senior Java Developer Miejsce pracy: Poznań Technologies we use Expected - Java - Spring Boot - Hibernate - REST API - Maven - Git - Bitbucket - Unix - Linux Optional - JavaScript - TypeScript - Angular - React - Vue Operating system - Linux About the project We change the world using technology, providing software that you use when driving a car, crossing borders safely in Europe or...

W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie oraz osiąganie lepszych rezultatów. Jesteśmy firmą, która wykorzystuje szerokie spektrum usług IT, żeby pomagać klientom. Obszary naszego działania to m.in.: doradztwo technologiczne,...

Senior Java Software Engineer – AI-Driven Modernisation (f/m/x) Miejsce pracy: Poznań Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first engineering. You’ll play a key role in transforming complex legacy systems into modern,...