Praca junior backend Warszawa. Znaleziono 1429 ofert pracy.

Senior Backend Engineer f m

Bunge Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... sustainably Overview: The Senior Backend Engineer (f m n) will ... maintaining robust and scalable backend systems for Bunges digital products. The Senior Backend Engineer will work with a ... reliable and efficient backend services that drive the companys ...

Backend Software Developer (Java / Spring Boot)

TBS Consulting PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... . Collaborate with other backend developers and QA engineers to ... scrum Team members backend developer frontend developer manual tester ... critical in shaping backend architecture and helping to integrate backend services with frontend Angular components. ...

Senior Backend Developer

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

... our products. Mentor and guide junior developers, fostering a culture of ... style guides and detailed wireframes. ● Backend Principles: Strong understanding of backend architecture principles and best practices ...

Senior Backend Engineer - E-commerce Integrations Team

Text SA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... the integration layer and backend APIs, to ensuring that data ... , developing, and maintaining backend services that integrate with external ... have: 6 years of backend engineering experience, ideally in product- ... This is a key backend role in a fast-evolving ...

Senior Backend Developer (Crypto & Kubernetes)

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

... Design and implement backend services for ORA core, integrating ... technical leadership for backend architecture Our requirements Strong backend development experience in Java, Golang, ... integration testing for backend services Ability to work on ...

Senior Backend Developer Python Django; 100% remote

DevsData LLC PL, , , warszawa, mazowieckie, Warsaw jeden dzień temu

... are looking for a Senior Backend Developer for a partner client ... unofficial tech lead or mentoring junior developers. Knowledge of additional testing ... thorough code reviews, and document backend architecture and APIs. Take responsibility ...

Backend Engineer/Developer

ASTELLAS PHARMA CAPABILITY CENTRE POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... , Angular, or Vue.js, and backend technologies like Python, Java, or ... of AI-driven systems. Mentor junior team members and contribute to ... , CSS, TypeScript, JavaScript, React) and backend (Python, Java, Node.js) development. ...

Senior Java Developer - Freelance

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

... are looking for a Senior Backend Engineer with strong architectural skills ... , define scope, and improve existing backend processes. Strong communication skills are ... requirements Ensure stable operation of backend services in an on-premise ...

Senior Backend Engineer NodeJS; 100% remote

DevsData LLC PL, , , warszawa, mazowieckie, Warsaw jeden dzień temu

... We’re looking for a Senior Backend Engineer to join a forward- ... key role in developing scalable backend systems, optimizing performance, and enabling ... years of experience as a Backend Engineer (preferably with Node.js ) ...

Senior Backend Engineer - Omnichannel Integrations Team

Text SA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... strategy. What you’ll do Build backend services for Omnichannel integrations and ... you have 6 years of backend engineering experience in product-focused ... . ⚡️ If you enjoy integration-heavy backend work, distributed-systems challenges, and ...

Senior Backend AI Developer

BRAVER IT SPÓŁKA AKCYJNA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... embeddings, and semantic search into backend systems Work with structured and ... professional software development experience Strong backend development skills with Node.js ... products using modern AI and backend technologies High level of ownership ...

Senior Golang Backend Engineer AI LLM

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

... and LLM models into production backend systems Knowledge of LLM fundamentals, ... model orchestration Experience with building backends for agentic workflows and long- ... Java or Kotlin in polyglot backend environments Experience with MongoDB or ...

Senior Backend Developer Nestjs Expressjs

GB2B-GamingB2B PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... , we’re looking for a Senior Backend Developer to join our mission. ... . Responsibilities ● Build, maintain, and optimize backend services using Node.js ( Nest. ... ● 5 years of experience building backend systems with Node.js , using ...

Backend Tech Lead Software Architect Backend & APIs

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

... be doing Designing and evolving backend and API architectures (Cloud & On- ... hands-on experience with modern backend systems. Must have 7 years ... -on experience designing and implementing backend systems and APIs Strong experience ...

Senior Backend Developer (Node.js, freelance)

INTENT sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... seeking a passionate freelance Senior Backend Developer to join our projects ... Develop high-performance and secure backend services. Collaborate with frontend, DevOps, ... GitLab. Advanced knowledge of backend development, cloud architecture, and distributed ...

Backend Engineer Python Go

N-iX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... based security platform as a backend engineer with strong infrastructure expertise. ... Requirements : 7 years of backend development experience Proficiency in Python ( ... databases Strong understanding of backend architecture and distributed systems Strong ...

Senior Fullstack Developer

BlockyDevs sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... ) Collaborate with design, backend, and blockchain teams Requirements Strong backend skills in Node.js NestJS ... knowledge Experience mentoring mid junior developers English at least B2 ... 2. Technical Interview Task – Backend (Node.js) and frontend (React) ...

Senior Software Engineer

Visa Technology Europe sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... building, and maintaining scalable backend API services using Java-based ... the evolution of Visa’s backend platforms. •Backend API DevelopmentDesign, develop, and maintain ... support engineering excellence.Mentor junior engineers and participate in knowledge- ...

Senior NET Developer

Transition Technologies MS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... Develop and maintain front-facing backend services enabling content discovery and ... through monitoring, upgrading, and maintaining backend systems Write high-quality code ... apply modern technologies within the backend ecosystem Work in an agile ...

Python Developer with GIS Experience

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... spatial operations. Work with complex backend systems involving role-based access ... and maintain basic tests for backend logic and services. Collaborate effectively ... FastAPI in building and maintaining backend APIs. Solid knowledge of PostgreSQL, ...