Praca junior backend Warszawa. Znaleziono 1405 ofert pracy.

Full-Stack Developer

Rhapsody PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 5 dni temu

... , high-performing online stores and backend applications. Responsibilities Lead development of ... using Node.js or similar backend frameworks Optimize store performance and ... complex issues across frontend and backend systems Requirements 5 years of ...

Senior Full-Stack Engineer React Nodejs

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

... React frontend and Node.js backend, implementing tenant isolation, hierarchical access ... hierarchy management, implement Node.js backend APIs for multi-tenant CRUD ... data validation and integrity checks. Backend API development: Extend Node.js ...

Backend DevOps Engineer

REESCO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... oraz automatyzację infrastruktury. Kluczowe obowiązki Backend (~60%) • Implementacja logiki aplikacji w ... infrastrukturę • Wewnętrzny zespół: Tech Lead, Backend, Fullstack, Junior • Praca nad jednym produktem, bez ...

Senior Backend Java Developer

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

... customer satisfaction.As a Senior Backend Developer , you will play a ... cloud services (IaaS PaaS). Mentor junior developers in backend and web development, enhancing technical ... 5 years), combined with strong backend engineering expertise. Nice-to-have ...

Fullstack Developer (Backend-focused) (f/m)

BSH SPRZĘT GOSPODARSTWA DOMOWEGO sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 23 godziny temu

Fullstack Developer (Backend-focused) (f m ... tech-stack (as backend- or full stack-developer). Extensive experience in building backend applications with Node.js. Extensive ... integrating with complex backend systems. Understanding of microservice architecture ...

Backend-Oriented Fullstack Developer - Service Tribe (Travel industry)

Cyclad PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 23 godziny temu

... . We are seeking an experienced Backend oriented Fullstack developer to join ... design of reliable, event-driven backend systems Collaborate with product, engineering, ... -end solutions Our requirements Strong backend engineering experience in js TypeScript ...

Senior Backend Engineer (f/m/x)

Breitling SA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 23 godziny temu

Senior Backend Engineer (f m x) ... 5 years of professional backend engineering experience with production ownership. ... in Warsaw as a Senior Backend Engineer and be a part of something extraordinary As a Senior Backend Engineer, you will accelerate feature ...

Backend Developer

CGI PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 5 dni temu

... AWS security, encryption algorithms, and backend development using Node.js. You ... responsibilities: • Design, develop, and maintain backend services and APIs using Node. ...

Python Backend Developer

AI Clearing PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 5 dni temu

... as a Python Backend Developer Are you a programmer ... : ️ Develop and maintain backend systems that provide real-time ... of experience in backend development. Proficiency in Python and ... as an additional backend language. Experience with handling geospatial ...

Backend Java Developer with Frontend tasks

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 5 dni temu

... looking for a strong Java backend engineer experienced with Spring and ... skills. The position is heavily backend-focused. Experience in Trading or ... plus. Responsibilities Build and maintain backend services using Java, Spring, Hibernate. ...

QA Test Engineer Senior (Frontend i Backend)

B2B.NET S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... testów automatycznych (frontend i backend) w środowisku CI CD. Wspiera ... testów automatycznych (UI API backend) Redukcja testów manualnych poprzez automatyzację ... w automatyzacji testów (frontend i backend) Znajomość narzędzi: JMeter (testy wydajnościowe) ...

Senior Java Backend Engineer (Core Java, Trading Systems)

VISTULO sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 9 dni temu

Senior Java Backend Engineer (Core Java, Trading ... at a Glance •Senior Java Backend Engineer •Fully remote for a ... B team We’re hiring experienced backend engineers (6 years) to join ... This is a fully remote backend Java development role for a ...

Senior Backend Software Engineer - Build the Future of Railway Compensation in Europe

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

... looking for a Senior Backend Software Engineer to help us ... , build, deploy, and maintain backend features end-to-end. Move ... contribute to the initial backend architecture for EU expansion. By ... sets you apart Experienced backend builder with 4 years of ...

Backend Developer Nodejs Typescript

Kyotu Technology PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

Backend Developer (Node.js typescript) ... engineers to develop and maintain backend services that power our platform. ... Design, develop, and maintain backend applications using Node.js and ... user-facing elements with backend logic Develop and optimize GraphQL ...

Lead Backend Engineer Senior II

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

... are looking for a Lead Backend Engineer Senior II, experienced in varied backend languages and frameworks to work ... good practice is across the backend ecosystem, leading technical discussions and ... and Ownership – As a lead backend developer in our team we ...

Senior Backend Engineer

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

Senior Backend Engineer Miejsce pracy: ... , and maintain scalable backend systems supporting SumUp’s Bookings product ... 5 years of professional backend engineering experience You’re fluent in ... performance optimisation at the backend database level This is how ...

TypeScript Developer Backend

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

... : Designing, implementing, and maintaining scalable backend services based on Nest.js ... similar Ensuring the security of backend services and following best practices ... in developing services as a Backend Engineer Developer Advanced knowledge of ...

AI Engineer - Backend developer GenAI Product

Procter & Gamble PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... with a strong background in backend development to join our GenAI ... , and maintain robust and scalable backend services for GenAI applications, leveraging ... complex technical issues related to backend infrastructure and AI model deployment. ...

Senior Java Backend Developer

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

... . If you are passionate about backend engineering and ready to make ... Responsibilities Develop and maintain scalable backend services using Java , Spring , Spring ... in designing, developing, and maintaining backend services in Java, Spring, Spring ...

TypeScript Developer Backend

Mudita PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... : Designing, implementing, and maintaining scalable backend services based on Nest.js ... similar Ensuring the security of backend services and following best practices ... in developing services as a Backend Engineer Developer Advanced knowledge of ...