Oferty dla It Developer praca Polska

18.02.2026 | Pełny etat | Poznań | CSHARKWe are looking for an experienced .NET WinForms Developer to join the frontend engineering team and help build high-performance, real-time trading applications used by professional traders. This role is not about configuring UI frameworks - it is about crafting fast, responsive, custom-rendered

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.We are looking for qualified Java Developer for our project, which is part of our main product - Lido Flight. The main task is to support the team in the development of the In Flight Optimization (IFO). IFO is a strategic initiative of the Lido portfolio. It is a module, which provides real-time re

18.02.2026 | Pełny etat, Freelancer | Kraków | Espeo SoftwareSenior Java Developer SKILLS Java syntax C+ PostgreSQL Git B2B PLN 125 - 165 - Hour LOCATION REMOTE (POLAND) START DATE March 2026 END DATE June 2026 Key Services and Requirements A Roadmap to Your Professional Success Scope of services Rewrite existing system components from C+ to Java

18.02.2026 | Pełny etat | Wysokie Mazowieckie | best HR and PM solutionsFor our client we are looking for Fullstack Developer. Client is the emerging leader in the $100B cloud communications platform market. Customers like Airbnb, Viber, Whatsapp, Snapchat, and many others depend on our APIs and SDKs to connect with their customers all over the world. As businesses

18.02.2026 | Pełny etat | Poznań | best HR and PM solutionsClient US based technology company Core Competencies Advanced expertise in Go, including concurrency patterns, error management, and API development. Designing and implementing RESTful APIs as well as asynchronous messaging systems. Experience with observability and metrics collection using tools

18.02.2026 | Pełny etat | Wysokie Mazowieckie | DevapoSenior Angular Developer We are looking for an experienced Angular Developer to join our project team working on an end-user application. You will be responsible for developing high-quality frontend solutions with a strong focus on aesthetics, user experience, and adherence to design guidelines

18.02.2026 | Pełny etat | Katowice | Reply Polska Sp. z o. o.Science At least 2 years of experience as a Software Developer, with skills that align with the project’s technology stack. Experience in Life Insurance projects is a plus. Experience working in an agile environment. Experience working in a self-organized team. Very good communication skills in English

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | ArlaNecessary for the production and management of milk-based products. You will collaborate closely with business stakeholders and technical teams to ensure that our solutions are efficient and aligned with industry best practices. How you will make an impact As a Senior Java Developer, you will work on PLM

18.02.2026 | Pełny etat | Wysokie Mazowieckie | CitigroupTo architecture blueprints and developing coding standards Stay current with emerging trends and technologies in full-stack development, and coach/advise mid-level developers Qualifications Minimum 6 years of Application Development experience Proficiency in Java, Spring, Hibernate, real-time messaging