2141 backend developer English-speaking jobs in Warsaw
SAPUI5 Developer
- LeverX
- Warszawa, mazowieckie
- November 12
Experience integrating SAPUI5 applications with SAP backend systems, including RESTful APIs and OData ... SAPUI5 Developer Miejsce pracy: Warszawa Technologies we use Expected SAPUI5 SAP JavaScript HTML CSS ... We are looking for an SAPUI5 Developer to join us. Let’s see if we are a good fit for each other! ... Our requirements 2 years of experience as an SAPUI5 Developer, including expertise in creating responsive
React Native Developer Lead
- Awareson Sp. z o.o.
- Warszawa
- December 3
The team is responsible for building mobile and backend solutions that power autonomous stores, logistics ... We are hiring for two roles: React Native Lead Senior React Native Developer Rates React Native Lead: ... 170–190 PLN/h Senior React Native Developer: 140–170 PLN/h Location: Remote (100%) Contract: B2B We
Java EE Developer
- IBA Poland
- Warszawa
- November 24
Java EE Developer We are searching for a Java Developer to join our Team as a member of the remote development ... Mostly working on backend development. Participating in team meetings.
Senior Front-End Developer & Architect
- Efigence S.A.
- Warszawa
- November 12
technologies, tools, and frameworks Leading code reviews and enforcing code quality Collaborating with the backend ... We are seeking an experienced Senior Front-End Developer to join our team and contribute to innovative ... ✅Experience as a senior front-end developer (8 years of professional experience) ✅Experience with Headless
Java Cloud Native Lead -Hybrid Lipski Mazowieckie PolandHX TK
- DCV Technologies
- Warszawa
- December 3
Consultant, We are hiring a Java Cloud Native Lead to design, develop, test, and maintain scalable backend ... This role requires strong backend engineering skills combined with expertise in database design, SQL ... Key Responsibilities Cloud & Backend Engineering Develop cloud-native applications using Java , Go , ... You will collaborate with cross-functional engineering teams, support complex query tuning, and lead backend ... and cloud services for development and deployment Integrate new and existing systems into scalable backend
AWS Backend Engineer
- Luxoft Poland
- Warszawa
- November 12
Project DescriptionWe're looking for a Backend Engineer with strong AWS experience to join our growing ... You will be responsible for designing, developing, and maintaining scalable backend systems that power ... as Code (IaC).______________________________________ Responsibilities· Design, develop, and maintain backend ... closely with cross-functional teams (Frontend, DevOps, Product) to deliver robust, high-performance backend ... reliability.______________________________________ Mandatory Skills· 5+ years of professional experience in backend
Senior Java Software Engineer Vue
- Upvanta sp. z o.o.
- Warszawa
- November 21
Overview A highly experienced Java developer with 10 years of deep programming expertise who thrives ... Key Responsibilities • Design and develop scalable backend microservices and APIs using Java (Spring ... , AKS, and Azure DevOps. • Testing: Advanced use of Cypress for UI testing; JUnit 5 and Mockito for backend
Senior Java Developer with Kafka | iRonin.IT
- iRonin - Web DevOps Mobile Developers: Ruby on Rails Elixir Phoenix iOS AWS
- Warszawa
- November 12
You will be designing and implementing UIs at the LowCode tools like Retool and providing needed backend ... Your responsibility also includes developing solutions that will connect backend applications to Kafka
Frontend Developer React TypeScript
- Link Group
- Warszawa
- December 4
You’ll collaborate closely with backend engineers, product designers, and other stakeholders to deliver ... We’re looking for a talented Frontend Developer to join our growing team and help build a modern, high-performance
Python Developer
- STX Next
- Warszawa
- December 4
Job description As a Python Developer at STX Next , you will be part of a cross-functional team responsible ... and project managers to deliver high-quality, scalable software solutions.Your main focus will be on backend
Backend Engineer - SaaS platform
- Veeam Software
- Warszawa, mazowieckie
- November 12
developer This is how we work on a project code review Continuous Deployment Continuous Integration ... Backend Engineer - SaaS platform Miejsce pracy: Warszawa Technologies we use Expected SaaS solution Java ... Docker Kubernetes Operating system Windows Linux About the project We are looking for an experienced Backend ... protection industry This is how we organize our work This is how we work in house agile Team members backend
Senior Cloud Backend Engineer Golang
- Intent
- Warszawa
- November 12
We’re currently seeking a passionate freelance Senior Cloud Backend Engineer with experience with Golang ... Be part of groundbreaking IoT projects, shaping the future of cloud and backend technology. ... Develop backend code and API interfaces that support the business logic of a mobile application. ... intent, you'll have the opportunity to work on diverse IoT projects, leveraging your expertise in backend ... If you’re excited about cloud computing, scalable systems, and backend development in innovative projects—this
Java Software Engineer
- LanceSoft Europe
- Warszawa
- November 29
Title:Java DeveloperLocation:Warsaw, PolandContract Duration:6–12 monthsOverview:We are hiring a Java Developer ... modern Java technologies.Key Responsibilities:Develop, test, and maintain Java-based applications and backend
Full Stack Developer
- Ascendion
- Warszawa
- November 27
ensured through unit testing, automation, and peer code reviews.WHAT YOU WILL BE DOINGAs a FullStack Developer ... NodeJsMinimum 3 years of hands-on experience with front-end technologies.Minimum 1 year experience with backend
Java Fullstack Developer
- Nigel Frank International
- Warszawa
- November 16
We're seeking an experienced Full Stack Developer based inWarsaw, Wroclaw, or Krakowto help deliver ... testing, and continuous integration workflows.Troubleshoot and resolve issues across both browser and backend
Fullstack .Net Developer
- MARGO
- Warszawa
- November 14
Kubernetes),
CI/CD (TeamCity, Ansible)
Requirements:
Minimum 3 years of experience as a Fullstack .NET Developer ... Responsibilities:
Development and maintenance of a mobile application
Fullstack role:
Frontend (MAUI/Xamarin),
Backend
Frontend Developer (Vue.js)
- Andersen Software, Inc.
- Warszawa
- November 13
Andersen, an international IT сompany, invites a Frontend Developer (Vue.js) to work on large-scale projects ... Integrating frontend components with backend APIs and services. ... Collaborating with designers, backend developers, and product managers to deliver seamless user experiences
AI Engineer
- PGBPGNGLOBAL
- Warszawa
- December 7
Software Quality Assurance (SQA) methodologies and testing frameworks.Experience with AI tools supporting developer ... OFFICEJob DescriptionWe are seeking a highly skilled and innovative AI Engineer with a strong background in backend ... of technical excellence and innovation.Troubleshoot and resolve complex technical issues related to backend ... AI Engineering, with a focus on developing and deploying Generative AI models.Strong proficiency in backend ... generation of our intelligent products.Job ResponsibilitiesDesign, develop, and maintain robust and scalable backend
Swift/iOS Developer
- KYOTU Technology sp. z o.o.
- Warsaw
- December 3
talent pool for upcoming projects.If you'd like to be considered for future opportunities as an iOS Developer ... project (2–3 years, with possibility of extension) Stable and collaborative international team: mobile, backend ... Participate in code reviews and enforce security best practices Cooperate closely with other teams (mobile, backend
Java Software Engineer
- SOLID
- Warszawa
- November 14
Java Developer (Remote from Poland - only) PLN miesięcznie (B2B)AscendixCzym będziesz się zajmować? ... Design, develop, test, and maintain robust and scalable backend solutions using Java.Participate in the ... deliver features on time, with minimal supervision.Stay updated on emerging technologies and trends in backend

















































