Praca junior backend developer Warszawa. Znaleziono 2320 ofert pracy.

Full-Stack Developer

dotLinkers PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... a mid-level Full-Stack Developer (approx. 2–3 years of commercial experience) to join a tight-knit Polish development team. In this role, you will work on both frontend and backend tasks (approx. 60% Front-End ...

Golang Developers

StrategicsIQ PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... APIs, and collaborate with other developers and stakeholders to deliver high-quality software solutions. Key Responsibilities Develop and maintain backend services and APIs using Golang ...

Senior Java Fullstack Developer

Billennium PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... are looking for a senior backend‑heavy fullstack engineer who can ... full stack. Work split ~80% backend, 20% frontend. Make foundational architectural ... , build components, and integrate with backend APIs independently Proven experience integrating ...

Senior Java Developer

Avenga PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... looking for an experienced Senior Backend Java Developer to join a large-scale ... help design and develop robust backend services and APIs that will ... hands-on experience in Java backend development. Strong knowledge of Java, ...

NET Developer in Europe

Andersen PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

Andersen is hiring a Backend Developer (C# .NET) in the EU to build scalable backend solutions, develop cloud-native applications, ... . Responsibilities: - Designing, developing, and maintaining backend services using C# .NET. - Designing ...

Senior Golang Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... seeking a talented Senior Golang Developer. We are also open to candidates with a Fullstack profile, particularly those who bring solid backend expertise complemented by at least ...

Senior Java Developer

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... currently looking for: Senior Java Developer Industry: Banking Responsibilities: Design backend integration solutions for Safekeeping and ...

Full Stack Developer Nodejs React

Capgemini Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... intelligent workflows. It combines frontend, backend, and AI-powered product development, ... on performance and usability Develop backend services and APIs with JavaScript ... Node.js, JavaScript TypeScript, and backend frameworks Strong Python skills, ideally ...

Python Developer FastAPI

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... looking for an experienced Python Backend Developer to join our team and contribute to building and maintaining scalable backend systems. You will work on ...

Senior Fullstack Developer

RemoDevs PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... work across both frontend and backend, taking ownership of the whole ... features across both frontend and backend. Turn product ideas into practical ... modern web framework. Good backend experience designing APIs, backend services, and data flows. Strong ...

Senior Java Developer

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... looking for: Senior Java Developer Responsibilities: Design and build a backend Java platform for the STP ... Take clear ownership of backend components and solution‑level decisions ... database schema versioning Strong backend development skills with a focus ...

Senior Back-end Developer

Startup House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... . Twoja rola Jako Senior Backend Developer będziesz: Aktywnie rozwijać backend (hands-on) i mieć wpływ ... NoSQL, architektura systemów rozproszonych, backend pod data pipelines, analitykę oraz ... warto? Jeśli chcesz: projektować backend z myślą o AI, danych ...

AI Developer

DataArt PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... engineering team that includes AI developers, backend engineers, data engineers, and domain ...

Fullstack Developer Node Tpescript React

Korn Ferry PL, , , warszawa, mazowieckie, Warsaw 14 dni temu

... who is stronger on the backend (approximately 70% backend 30% frontend) and enjoys designing ... , building, and maintaining scalable backend services using Node.js and ... product-focused environments Excellent backend development experience with: Node.js ...

AI-Augmented Developer Intern

Boldare PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... , pick your track (Frontend or Backend), show us something you built ... Joining us as AI-Augmented Developer Intern means: You don’t need ... working with them: → Frontend: React → Backend: PHP Symfony → Testing: PHPUnit, Jest, ...

Senior Fullstack Developer Angular Java Spring

Isolution PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... serwisy; Rola projektowa jako Fullstack Developer - frontend (Angular), backend (Java Spring); Współtworzenie rozwiązań od ... lat doświadczenia komercyjnego jako Fullstack Developer; Bardzo dobra znajomość Angulara oraz ...

Senior Fullstack Developer React Nodejs

RemoDevs PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... work across both frontend and backend, taking ownership of the whole ... features across both frontend and backend. Turn product ideas into practical ... modern web framework. Good backend experience designing APIs, backend services, and data flows. Strong ...

Senior Fullstack Developer React Python

RemoDevs PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... work across both frontend and backend, taking ownership of the whole ... features across both frontend and backend. Turn product ideas into practical ... modern web framework. Good backend experience designing APIs, backend services, and data flows. Strong ...

Senior Java Developer

PTT Consulting Sp. z o. o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... , and maintenance of high-performance backend systems. You’ll collaborate with product managers, architects, and developers to ensure our solutions are ... design discussions and mentor other developers. Client A global leader with ...

Senior Full Stack Developer Python FAST API React

DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 16 dni temu

... highly skilled Senior Full Stack Developer with a primary focus on ... expert capable of architecting robust backend services. While React skills are ... environment. Mandatory Technical Skills 1. Backend (Core Strength): Languages: Expert proficiency ...