Praca Backend Web Developer Warszawa. Znaleziono 2583 ofert pracy.

Senior Frontend Engineer React

N-iX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... load time, TTI, and Core Web Vitals. Collaborate cross-functionally with Product, Design, Backend, and DevOps teams to define ...

Junior Mid Fullstack Developer NET React

Directio PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... role is suitable for a developer with solid .NET and React ... As a Junior Mid Fullstack Developer, you will be developing and maintaining web applications using .NET C# on the backend and React on the frontend; ...

Fullstack Developer

CLOUDFIDE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

You are A Frontend Fullstack Developer with 2.5 years of experience, combining deep React expertise with strong Python backend skills. Youre passionate about building scalable, modern web applications and thrive in cloud ...

Mid Frontend Developer React

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... Role As a Mid Frontend Developer, you’ll design and implement modern web applications using React. You’ll work closely with backend developers and designers, translate Figma designs ...

Full Stack Developer

Circle K Business Centre PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 11 dni temu

... ) Technology Stack Working as a Developer at Circle K, you will operate within the following technology environment: Backend: Spring Framework (legacy version with ...

Senior PHP Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... and web systems for fintech, payments, and large-scale platforms. We value ownership, strong engineering judgment, and the ability to design solutions, not just implement tickets. Your Role As a Senior PHP Developer, you’ll take ownership of backend ...

Lead Salesforce CPQ Developer

EPAM Systems PL, , , warszawa, mazowieckie, Warsaw 13 dni temu

... and communication skillsSalesforce Developer certification such as Platform Developer I II or Platform App ... certifications beyond Platform Developer and App Builder Technologies Salesforce, Lightning (Aura & Web Component)Apex, Aura LWC, Visualforce ...

Fullstack Developer Java Javascript

emagine Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... of a Senior Full-Stack Developer is essential for enhancing the functionality of a modern web application, contributing to both frontend and backend development to meet user requirements ...

Lead Frontend Developer

Future Mind PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... to build high-performing web products and grow a strong ... for a Lead Frontend Developer to drive technical excellence across ... in production, client-facing web applications. Solid grasp of SEO and accessibility: Core Web Vitals, SSR SSG strategies, structured ...

Senior Java Engineer FX Trading Systems

VISTULO PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... a world-class team of developers across North America and Europe. ... must. This role is for developers who excel at programming core ... . This is a fully remote backend Java development role for a developer in Poland. You will be ...

Senior Java Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... , Careem, and Vinted. Position: Senior Backend Engineer Contract: B2B – Remote (EU ... Responsibilities Design and build scalable backend systems for processing large volumes ... with one of our iOS Developers. Looking for a full-time ...

Senior Java Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... , Careem, and Vinted. Position: Senior Backend Engineer Contract: B2B – Remote (EU ... Responsibilities Design and build scalable backend systems for processing large volumes ... with one of our iOS Developers. Looking for a full-time ...

Senior Java Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... Role As a Senior Java Developer, you’ll take technical ownership of backend services, influence architectural decisions, and ... commercial experience as a Java Developer Strong commercial experience with Java & ...

Senior Python Developer

Ntiative PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... grow within a highly technical, developer-driven culture YOUR ROLE Develop and maintain backend systems primarily in Python Build ...

Senior Python Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... of professional experience as a backend developer using Python. Bachelor’s degree in ...

Fullstack Developer JavaReact

7N Sp. z o. o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... for a Java Developer with React experience to join a project delivered for a pharmaceutical company working on a greenfield prenatal screening diagnostics platform. This role offers a unique opportunity to work on a modern, backend-driven solution with ...

Infrastructure Engineer Cloud Engineer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... build and operate an Internal Developer Platform (IDP) that empowers engineering ... with Backstage or similar Internal Developer Platform solutions. Knowledge of observability ...

Senior Full Stack Web Performance Engineer

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... and strong understanding of Web Performance optimization techniques and advanced ... team (including DevOps, database experts, backend developers, product designers, and QA engineers). ... about software engineering or web performance, send us your CV, ...

Backend Developer Java

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... years of professional experience in backend development with a strong focus ... ElasticSearch or similar search engines. Web Services & Formats: Proficiency in developing ... -End Basics: General understanding of web technologies (HTML, CSS, JavaScript) to ...

Senior Backend Engineer Payments focused

Future Media Ltd PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... maintainable, and user-focused web applications, with a strong focus ... Translate requirements into solid backend features – Integrate software components into ... optimization techniques – Understanding of web technologies – Comfortable with Docker and ...