Oferty dla Programming Java B2B praca Wysokie Mazowieckie

02.07.2026 | Pełny etat | Wysokie Mazowieckie | RITS Professional ServicesResponsibilities Developing and customising Creatio applications. Building new modules, business logic and UI in Creatio. Coding in .NET, JavaScript, SQL within the Creatio platform. Designing and maintaining integrations (REST/SOAP, API, middleware). Optimising system performance and troubleshooting issues

02.07.2026 | Freelancer, Pełny etat | Wysokie Mazowieckie | NetguruE-commerce and more). What will happen next? We would like to know you better, so we will invite you for a meeting with our recruiter. Next, you'll be asked to solve the task or invited to an interview and pair programming with one of our iOS Developers. Looking for a full-time job? Check out our

02.07.2026 | Pełny etat | Wysokie Mazowieckie | CycladAnd high-quality digital solutions in an Agile and DevSecOps-oriented environment. Project information Type of project Product development - IT services Office location Warsaw, Poland Work mode Hybrid, 2 - 3 times per week onsite Budget 100 - 120 PLN/net/h VAT on B2B Project length Long-term Only

02.07.2026 | Pełny etat | Wysokie Mazowieckie | CycladBudget 110-130 PLN net/ h- b2b Project length Tiill the end of 2026, possible to extend it Only candidates with citizenship in the European Union and residence in Poland Start date ASAP (depending on candidate’s availability) Project scope Implement features and user stories based on business

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Harvey Nash TechnologyFor our Client we are looking for a Full Stack Java Developer. Warsaw, hybrid (4 days per week from the office) B2B 28,000-32,000 PLN per month Your responsibilities Gather and analyse requirements with business stakeholders Design, plan, implement and test changes with the engineering team Adapt

02.07.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | NetguruSolid understanding of object-oriented programming and Java fundamentals Experience with Spring Boot and RESTful API design Familiarity with SQL and working with relational databases Comfortable working independently during off-standard hours Ability to communicate clearly and collaborate in distributed

02.07.2026 | Pełny etat | Wysokie Mazowieckie | StrategicsiqWe are seeking a highly analytical Game Systems Developer with a specialized focus on AR/VR and Mobile ecosystems. This is a high-impact B2B role designed for a developer who excels at the intersection of immersive technology and complex system architecture. Unlike standard feature-development

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Upvanta sp. z o.o.Znajomo¶ć FHIR oraz REST API Wiedza z zakresu TCP/IP, firewalli i komunikacji sieciowej Do¶wiadczenie z Java - JavaScript - .NET Umiejętno¶ć samodzielnej pracy oraz współpracy z zespołem Dobre umiejętno¶ci komunikacyjne Mile widziane Do¶wiadczenie w projektach medycznych - healthcare Do¶wiadczenie

02.07.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaUsing Infrastructure as Code. The objective is to support the team and clients effectively through robust DevOps practices. Responsibilities Utilize Infrastructure as Code tools like Terraform and CloudFormation for provisioning environments. Develop automation scripts using various programming