Praca programista backend Warszawa. Znaleziono 1498 ofert pracy.

Mid-Level Java Fullstack Developer – Angular & Spring Boot

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

... responsibilities: Develop and enhance robust backend solutions using Java 8 17, ... . Collaborate across teams to integrate backend services with intuitive UI features, ... a solid understanding of both backend and frontend technologies. Strong proficiency ...

Full Stack (Java & React) Technical Lead

Webellian Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 23 godziny temu

... Principal Engineer, or equivalent). Deep backend development experience: Java (Spring Boot) ... spanning frontend, BFF, and backend layers. Microservices architecture: service boundary ... learner: keeps up with backend and cloud-native ecosystem developments; ...

QA Automation Engineer

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

... transformations, API outputs, and backend workflows using SQL, Postman, and ... and automated tests across APIs, backend pipelines, and analytics outputs; Validate ... MicroStrategy , or similar BI tools; Backend automation experience (Python-based frameworks); ...

React Native Engineer Consumer Alliance

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

... as a bonus, diving into Backend topics to ensure end-to- ... understanding of integrating frontend and backend services seamlessly. Full-Stack Ready ... the black box of the backend. You’re willing to jump into ...

Senior Python/React Fullstack Developer – Product Maintenance & Support

ITDS Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 23 godziny temu

... on user feedback. Work across backend and frontend layers to ensure ... experience with Python on the backend. Strong experience with React on ... lifecycle from both frontend and backend perspectives. Experience maintaining and improving ...

Senior Full Stack Web Performance Engineer

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... with Ads Layouts specialists and backend engineers to ensure smooth data ... -stack concepts, including working with backend APIs (Node.js, Python, or ... team (including DevOps, database experts, backend developers, product designers, and QA ...

Senior Mobile Engineer - AI-First / Vibecoding [k/m]

Zadbano PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... solutions. Collaborate closely with backend systems, occasionally diving into server- ... spoken). Optional Practical experience with backend technologies: Node.js and PostgreSQL. ... house agile scrum Team members backend developer mobile developer product owner ...

Senior Frontend Software Engineer

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... with Ads Layouts specialists and backend engineers to ensure smooth data ... , including system architectures, working with backend APIs and deployment CI CD ... team (including DevOps, database experts, backend developers, product designers, and QA ...

Senior iOS Networking Engineer

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 3 dni temu

... VPN functionality, integrating with existing backend services, and ensuring compliance with ... Integrate the mobile application with backend services using gRPC and Protocol ... using SwiftUI. Collaborate closely with Backend and DevOps engineers to deliver ...

Senior Full-Stack Developer Python React

Sigma Software PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... systems Strong proficiency in both backend (Python, Django, PostgreSQL, AWS) and ... scalable applications across frontend and backend layers Build intuitive user interfaces ... Redux, and Three.js Develop backend services and APIs using Python, ...

Machine Learning Infrastructure Engineer @ MOTIFE

MOTIFE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... and reproducibility. Professional experience building backend services in Python; experience with ... work hands-on with backend services, cloud infrastructure, model serving, ... to integrate models into scalable backend services and real-time recommendation ...

Software Development Engineer in Test @ MOTIFE

MOTIFE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... hardware integration, Web and backend platforms supporting streaming, user experiences, ... for mobile, web, and or backend systems., Collaborate closely with engineers ... releases., Validate integrations with backend services and REST APIs., Contribute ...

Senior Data Platform Engineer @ MOTIFE

MOTIFE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... and operating production systems Strong backend engineering fundamentals (e.g. Python, ... work at the intersection of backend engineering, platform reliability, and cloud- ... English . ,[Design, build, and operate backend systems that rely on scalable ...

Senior Golang Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... , particularly those who bring solid backend expertise complemented by at least ... Start ASAP Develop and maintain backend services using Go (Golang) in ... external candidates. Solid experience building backend systems and APIs in a ...

QA Automation Engineer TypeScript

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

... debugging issues across frontend, backend, infrastructure, and LLM layers. Collaborating closely with AI engineers, backend developers, and product teams to ... and troubleshooting skills across frontend, backend, infrastructure, and LLM layers. Experience ...

Software QA Engineer

PTT CONSULTING sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... exploratory testing on web and backend systems. Validate backend logic and data integrity using ... . Handson experience with SQL for backend and data validation (PostgreSQL preferred) ...

Senior Fullstack Engineer (.Net, Python, AWS)

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 9 dni temu

... across the full stack from backend services and frontend improvements to ... -to-end improvements across frontend, backend, and infrastructure Drive backend development with a strong engineering ...

DevOps Engineer (GCP)

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

... storage, and partner-facing APIs Backend implementation where security and operations ... platform SRE security engineering or backend Production experience with GCP (or ... tenant isolation, incident response Python — backend code, not just scripts (FastAPI) ...

Technical Product Manager @ CKSource

CKSource PL, , , pl, PL, Remote, Poznań, Gdańsk, Wrocław, Warszawa, Kraków 10 dni temu

... : Youve worked on platform or backend products that serve multiple teams ... space. Youll work on the backend and platform layer that powers ... , LLM, API, Service-oriented architecture, Backend products Tools: GitHub, Jira, Agile. ...

Engineer (.NET | AWS | DevOps | Cloud Infrastructure)

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 10 dni temu

... -to-end technical improvements across backend services, infrastructure, and supporting systems Take ownership of backend engineering initiatives with a strong ... proficiency in C# .NET Strong backend engineering experience Excellent written and ...