Praca junior backend developer Warszawa. Znaleziono 2319 ofert pracy.

Java SDET UI API & Backend Automation

DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... applications while collaborating closely with developers, product teams, and QA engineers. ... execute SQL queries for backend verification. Ensure data integrity and ... Java Selenium Cucumber Serenity BDD ✔️ Backend automation experience with: Java Spring ...

Mid Backend Engineer PBI

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

... international clients. Your work spans backend API development, data pipeline automation ... . Collaborating with data engineers, BI developers, and business stakeholders to translate requirements into robust backend and automation solutions. Following best ...

Senior Java Developer Backend

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... We’re looking for a Senior Backend Java Developer to design and build scalable, high-performance backend systems for international products. You’ll ... . Responsibilities Design, develop, and maintain backend systems using Java 17 and ...

Senior NET Developer with WPF and REST APIs Portfolio Management System

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

... -functional team consisting of backend developers, desktop developers, QA engineers, and DevOps specialists. ... for a Senior .NET Developer to work on a long-term Portfolio Management System that combines backend services, desktop applications, and system ...

Senior Java Developer

Upvanta sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... looking for a Senior Java Developer to join our team in ... to design, build, and operate backend services for programmable payment, trading, ... environments. Develop scalable APIs and backend workflows with strong emphasis on ...

Senior React Frontend Developer

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

... a world-class team of developers across North America and Europe. ... . Nice-to-Haves Exposure to backend Java (reading backend code occasionally required). Experience developing ...

Senior React Frontend Developer with Fixed Income experience

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

... a world-class team of developers across North America and Europe. ... . Nice-to-Haves Exposure to backend Java (reading backend code occasionally helpful). Experience developing ...

Game Systems Developer | AR VR & Mobile B2B - Onsite Hybrid - Warsaw - Poland

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

... B2B role designed for a developer who excels at the intersection ... the technical integrity of the developer experience. You will dive deep ... with professional CRM platforms and developer support ecosystems. Education: Bachelor’s degree ...

Senior Android Developer Sun-Thu work schedule She He They

Capco Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... product owners, UX designers, and backend engineers Contribute to architectural decisions ... in code reviews and mentor junior developers Engage in Agile ceremonies and ... RESTful APIs and integration with backend services Familiarity with tools such ...

Senior Backend Engineer

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

... for a highly skilled Senior Backend Engineer to join one of ... building reliable, secure, and maintainable backend solutions. This position is ideal ... experience with at least one backend programming language such as Go ...

Principal Backend Engineer

PEOPLE MORE P.S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... from scratch (UX, UI, frontend, backend, mobile) or in part. We ... met: 7 years of commercial backend development experience Strong production experience ... the company’s founders are software developers and designers What does the ...

Backend Architect Golang

Point Wild PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... seeking a hands-on VPN Backend Architect (Golang) to lead our backend team while spending 70% of ... evolve the architecture of our backend platform serving connections from millions ... field. 8 years of backend engineering & architecture experience with 5 ...

Software Engineer 2 Java Kotlin - Frontend Platform

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

... infra that thinks for other developers – you’re in the right place. ... background coding in Kotlin (and backend architectures) and are highly willing to work as a full-stack developer by actively learning and writing ...

Senior Java Engineer FX Trading Systems

VISTULO PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 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 ...

Middle Python Developer — Cloud Security & AWS

DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... ) Experience: 3 years Job Description: Backend Engineer – Security & Mobile Connectivity Team ... are seeking a highly skilled Backend Engineer to contribute to our ... & Develop: Build and maintain scalable backend services and APIs that power ...

Senior Java Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 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 ...

Fullstack Developer JavaReact

7N Sp. z o. o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 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 ...

Senior Python Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

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

Senior Java Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 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 Java Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 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 ...