Search current java back end developer jobs, vacancies, and employment in Polska on Jobeax. 6,682 java back end developer jobs in Polska.
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Top 5
Wyświetlane oferty
$2k USD
We are building a new product across multiple clouds and are hiring a Senior Full-stack Developer to ship Python/FastAPI backend and React/TypeScript front-end features. You will work with PostgreSQL, OpenSearch, and Databricks while improving integrations and performance. Apply now. Responsibilities Implement and maintain ...
Poland, Katowice
$2k USD
We are looking for a Senior Platform Engineer to build and maintain internal developer tooling, automate infrastructure workflows, and strengthen platform security across our engineering ecosystem. Responsibilities Build and maintain the Internal Developer Portal using https://jobeax.com/link/RrwM30FyTLFh3eMC backend automation ...
Poland, Gdańsk
$2k USD
We are looking for a Senior Platform Engineer to build and maintain internal developer tooling, automate infrastructure workflows, and strengthen platform security across our engineering ecosystem. Responsibilities Build and maintain the Internal Developer Portal using https://jobeax.com/link/RrwM30FyTLFh3eMC backend automation ...
Poland, Gdańsk
Mindbox Sp. z o.o.
20000 - 22000 zł
... like your kind of challenge? This is how we organize our work This is how we work - at the client's site - agile - scrum Your responsibilities - Manage the end-to-end response to data breaches and security incidents across global environments. - Coordinate actions between multiple teams, ensuring timely mitigation of ...
Poland, Kraków
... people in Europe already receive parcels through InPost. Far fewer of them start their shopping with us. Closing that gap is the job. You'll own the buyer funnel end to end: how we communicate the USP, how first-time buyers get onboarded, what makes them come back for a second order, and where they drop off in between. This ...
Poland, Żychlin
31000 zł
... millions of API calls) Practical experience with cloud platforms (Azure or similar) Strong system design and architecture skills Track record of owning projects end-to-end and providing technical leadership Experience mentoring and developing engineers Proactive, value-driven mindset with strong problem-solving abilities ...
Poland, Kraków
E-commerce Berlin Expo
8000 - 16000 zł
... - Start: October / November 2026 - the sales cycle opens then, so your availability weighs as much as your CV What you'll do - Own the full new-business cycle end to end: demo call setup by LeadGen team→ negotiation → signed contract. You close, including the paperwork. - Run demo calls with prospective exhibitors. This ...
Poland, Poznań
€22.1 EUR
... practice delivers intelligent, human-centered solutions for global enterprises and public sector organizations. You'll work in empowered Agile squads, owning the end-to-end lifecycle of business applications — from architecture to deployment — in a culture built on feedback and continuous learning. Your tasks Lead requirements ...
Poland, Gdańsk
€22.1 EUR
... practice delivers intelligent, human-centered solutions for global enterprises and public sector organizations. You'll work in empowered Agile squads, owning the end-to-end lifecycle of business applications — from architecture to deployment — in a culture built on feedback and continuous learning. Your tasks Lead requirements ...
Poland, Gdańsk
Capgemini
420k
... Lead workshops with business stakeholders and guide them through best practices. Work closely with multinational and cross‑functional teams to ensure seamless end‑to‑end delivery. Your profile At least 5 years of experience in SAP application support or participation in implementation projects, including hands‑on configuration ...
Poland, Poznań
Bank Pocztowy S.A.
Low Code Developer (ferryt) Specjalista / Specjalistka IT Miejsce pracy: Łódź Technologie, których używamy Wymagane - BPMN Twój zakres obowiązków - Projektowanie i wytwarzanie procesów na platformie DomData Ferryt, we współpracy z ekspertami merytorycznymi w obszarze danego procesu: - Procesy ...
Poland, Łódź
Sii Sp. z o.o.
1000k zł PLN / month
5G Senior C++ Developer (f/m/x) Miejsce pracy: Łódź Technologies we use Expected - 5G - C++ - FreeRTOS - O-RAN (Open Radio Access Network) Optional - Python - Telecommunication About the project We are looking for an experienced C++ Developer to join a US-based team focused on integrating customer software into hardware ...
Poland, Łódź
This posting is part of a Talent Pool for the .NET Developer role. Submitted applications will be used to enable a quick response to future business needs. We will contact selected candidates only when a relevant recruitment process is initiated. We are seeking a Regular or Senior .NET Desktop Developer to work on an active ...
Poland, Łódź
28000 - 33600 zł
Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.). Hybrid work setup – 2 days a week from the office in Kraków 2 dni/tydzień Praca hybrydowa Elastyczne godziny
Poland
12000 - 23000 zł
We are expanding a cross-functional team and looking for a Senior .NET Full-Stack Developer to join an application development team. This opening is driven by our goal to accelerate development and deliver more features to our customer, working alongside talented engineers on a globally distributed team. Responsibilities ...
Poland, Gdańsk
Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home thanks to home office package (including laptop, monitor, and chair) Praca hybrydowa Home office Praca z domu
Poland
... acceleration partner with over 20 years of experience, based in Poland, delivering software development for international clients. We seek an experienced iOS Developer to own an existing secure remote-access client and drive its Stage 2 development, in collaboration with QA, security, and backend teams. You will stabilize ...
Poland, Warząchewka Polska
Mondelēz International is seeking a Product Development Senior Scientist I (Fixed-Term) in Wroclaw, Poland. You will lead RDQ activities for new product development, maintain portfolios, and guide productivity projects while ensuring consumer-focused product quality and compliance with GMP/HACCP.
Poland, Wrocław
$2k USD
We are developing a new multi-cloud platform and want a Senior Full-stack Developer to build reliable Python/FastAPI APIs and React/TypeScript experiences. You will work with PostgreSQL, OpenSearch, and Databricks, focusing on integrations and performance. Apply now. Responsibilities Deliver and maintain web applications ...
Poland, Poznań
O nas Społeczność Edge One Solutions powstała z miłości do nowych technologii. Liczymy ponad 350 ekspertów, a w Grupie Euvic, której jesteśmy częścią, jest nas już 5500. Indywidualne podejście pozwala na dopasowanie projektów do umiejętności, przez co realnie wspieramy się w rozwoju kompetencji.
Poland, Wrocław