Search current principal software engineer jobs, vacancies, and employment in Polska on Jobeax. 5,894 principal software engineer jobs in Polska.
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ALGOTEQUE Innovation Hub
ALGOTEQUE Innovation Hub poszukuje AI Platform Engineera do Warszawy. Osoba na tym stanowisku będzie rozwijać i utrzymywać platformę AI w środowisku Microsoft Azure, łącząc kompetencje z Cloud/Platform Engineering, DevOps oraz nowoczesnymi technologiami AI, w tym GenAI, RAG i Agentic AI. Zakres obejmuje automatyzację infrastruktury, ...
Poland, Warszawa
26880 - 30240 zł
... rozwiązania IT i zapewniamy doświadczone osoby eksperckie, które pomagają przyspieszać cyfrową transformację. Aktualnie poszukujemy profilu na stanowisko: AI R&D Engineer (Agentic AI & RAG) Informacje organizacyjne: Forma współpracy: kontrakt b2b, zaangażowanie stabilne, długofalowe Stawka: 160 - 180 PLN netto + Vat/h Lokalizacja ...
Poland, Warszawa
voize GmbH in Warsaw, Poland is seeking a Backend Engineer to ensure data flows between voize and partner healthcare software. You will build and maintain integrations that connect our products with hospital systems. The role emphasizes Kotlin and Coroutines, REST/GraphQL API design, and end-to-end ownership of integrations. ...
Poland, Warszawa
Warsaw Hub @ Helvetia Baloise Group
22000 - 24000 zł
... Experience with SAP Accounting platforms (SAP FI, S/4HANA GL). Familiarity with version control (Git / Subversion), Jira, Confluence. Background in agile / Scrum software development, reviews and test strategies. This role will be a great fit for someone who enjoys taking ownership and making things happen in practice, not just ...
Poland, Warszawa
A leading financial technology company in Kraków is seeking a Lead Software Engineer with strong expertise in Python and AWS. The role involves designing cloud-native software and coordinating a team while ensuring adherence to CI/CD and TDD practices. Ideal candidates should possess at least 3 years of experience in web ...
Poland, Kraków
Inter Cars S.A. w Warszawie poszukuje Senior Java Software Engineer'a, który dołączy do realizacji innowacyjnych projektów. Będziesz odpowiedzialny za rozwój i utrzymanie aplikacji Java w architekturze Cloud Native oraz tworzenie API REST. Wymagane jest min. 4–5 lat doświadczenia, znajomość Spring, SQL/NoSQL, Docker/Kubernetes ...
Poland, Warszawa
HSBC in Kraków is seeking a Software Engineer (Backend Java/API) to join the Messaging Delivery Platform team on a permanent basis. You will design and build distributed, secure backend services using Java/Spring Boot, deploy to Kubernetes, and integrate with AWS cloud. You’ll work closely with Agile teams to translate ...
Poland, Kraków
150 zł PLN
Scalo poszukuje doświadczonego programisty Flutter do objęcia roli migracji i rozwoju aplikacji mobilnej oraz desktopowej w środowisku Healthcare/IoT. Dołączysz do zespołu odpowiedzialnego za architekturę, BLoC/Riverpod/Provider oraz integracje z backendem.
Poland, Wrocław
SCIGON in Warszawa is seeking a mid-level to senior DevOps Engineer to design, implement and optimize CI/CD pipelines across Java and .NET ecosystems. You will migrate workloads to cloud platforms, automate deployments and support enterprise CI/CD environments with Kubernetes, Docker, and Azure DevOps. The role requires ...
Poland, Warszawa
Sii Poland is seeking an experienced SharePoint Front-end Developer to build and maintain the frontend layer of a Knowledge Base on SharePoint Online.
Poland, Kraków
1000k zł PLN / month
Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll design and implement automation frameworks and networking test scenarios to validate cutting-edge hardware and software solutions. By joining us, you become a member of the Embedded Competence Center ...
Poland, Białystok
Sii Poland
Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll design and implement automation frameworks and networking test scenarios to validate cutting-edge hardware and software solutions. By joining us, you become a member of the Embedded Competence Center ...
Poland, Białystok
OANDA Poland sp. z o.o.
OANDA Poland sp. z o.o. seeks a Senior Application Security Engineer to push security left across the product ecosystem. You will collaborate with cross-functional engineering teams and demonstrate secure design principles in hands-on coding engagements. Operating across a modern multi-language stack and cloud environments, ...
Poland, Kraków
Ernst & Young Advisory Services Sdn Bhd
A global consulting firm in Warsaw is seeking an experienced SAP PI / SAP CPI Developer to join their integration team. In this role, you will design, develop, and maintain integration solutions across complex landscapes, with a focus on SAP Cloud Integration.
Poland, Warszawa
$2k USD
... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.
Poland, Katowice
21840 - 24360 zł
About project We are seeking a Senior QA Automation Engineer who brings an AI-first mindset to the software development lifecycle. As a Senior QA Automation Engineer, you will own, build, and evolve the automated test frameworks and quality gates that guarantee the reliability of these clinical workflows—from UI and API ...
Poland, Warszawa
... for online grocery businesses, seeking a skilled developer proficient in Java and Python. The candidate will engage in various responsibilities, including software and data design, requirements analysis, and deployment of production-ready code while benefiting from an extensive health insurance package and professional ...
Poland, Lublin
A digital bank is seeking a Java Developer to work on transformational projects within their Banking as a Service model. You will design and implement scalable applications while collaborating with a team. The role involves code reviews, troubleshooting, and mentoring less experienced members.
Poland, Warszawa
Incubly is seeking a Software Engineer – Full Stack, Mobile & Data to join an R&D project spanning Android, web, backend, data processing, ML and AWS infrastructure. You will work across the full software lifecycle from requirements to deployment, delivering robust, scalable solutions. The role requires strong fundamentals ...
Poland, Łódź
Nordea seeks an IT Developer/Data Engineer to advance data engineering for Capital and Credit Data Foundation. The role focuses on building scalable ELT/ETL pipelines, optimizing SQL/PLSQL, and implementing CI/CD for data infrastructure. Work spans on-prem and cloud in a hybrid environment across Poland and Finland. You ...
Poland, Gdynia