1214 backend developer English-speaking jobs in Warsaw

Mid Java Developer We are looking for a Mid Java Developer (3–5 years of experience) to design and build ... scalable, high-performance backend services and APIs within a modern tech environment. ... Requirements: Experience: 3–5 years of commercial backend development with strong proficiency in Java ... Tech Stack: Backend: Java 21, Spring Boot, PostgreSQL, Kafka, OpenAPI, Vault DevOps & Cloud: Kubernetes ... Responsibilities: Backend & API Development: Design and build scalable microservices and RESTful APIs

Developer (Java / Spring Boot, Flowable BPMN) to join our engineering team. ... You'll be developing and evolving backend services that power our insurance platform. ... If you're passionate about backend development, enjoy solving complex integration challenges, and want ... What you'll be working on Developing backend services in Java and Spring BootDesigning and maintaining ... happen, we're continuously modernizing our technology landscape, and we're looking for an experienced Backend

Backend Developer will join the Instapage team, working on a PHP 7.2 core platform and over ten Node.js v12 microservices. Responsibilities include maintaining existing products, developing new features, ensuring technology standards, and collaborating with a scrum team. Requires 3+ years of software development experience, PHP/Typescript/Node.js development experience (Phalcon, Express, Nest), and experience with databases (MySQL, MongoDB, ORM). Strong written and spoken English is required.

the full stack (NestJS backend, Angular frontend) Build and maintain RESTful APIs and backend services ... / Fullstack Developer (NestJS/Angular) Responsibilities: Design, develop, and maintain features across ... Troubleshoot and resolve issues across the stack Requirements: 4+ years of experience in a similar full stack developer ... role Strong hands-on experience with TypeScript Solid backend experience with NestJS Solid frontend ... the large number of recruitment projects we undertake for our partners, we are currently looking for: Backend

Develop new features and support the Origination Platform using Java, Kotlin, and Spring Boot. Apply dev craftsmanship in an Agile SCRUM environment. Requires 3-5 years of experience.

Develop and maintain Java applications for pension and savings products, focusing on taxation and account management. Key tasks include building calculation engines, integrating with tax authorities, and participating in the full SDLC using Java 21, Spring Boot, and Postgres SQL.

We're not hiring a senior developer who executes well. ... In shortIf you're a backend engineer who doesn't just build what's asked, but shapes how it's built, ... Our backend isn't generic CRUD: it's the cloud spine of physical devices, the layer where firmware meets ... You'll be part of the Mobile chapter (which covers backend/cloud too) for knowledge-sharing, and at the ... expect you to treat AI tools as a daily multiplier, not a gimmick.What you'll doOwn and evolve the backend

The role is about: We are looking for a Senior Python Backend Developer (Services) to join our engineering ... What we need: Python Mastery:5+ years of backend engineering experience with strong Python expertise ... engineering role requiring strong problem‑solving skills, attention to detail, and a deep understanding of backend

Your responsibilities: Backend implementation with Java springboot, PostgreSQL, gRPC, Kafka, event-driven

Senior Backend Developer role focusing on developing Enterprise Services using Java Spring Boot, PostgreSQL, Kafka, and microservices. Requires 4-6+ years of experience and strong English skills.

Developer, with at least 2 years in Java.Advanced knowledge of Java, from frameworks to libraries. ... Developer at Viber, you will be involved in developing and maintaining high-traffic with over 1 billion ... technologies, including microservices architecture, and influence the lives of millions of people.As a Backend ... Architects teams on large mission-critical systems.RequirementsAt least 4 years of experience as a Backend

On behalf of our client, a leading and rapidly growing Fintech company, we are seeking a Backend Developer ... Responsibilities Design, develop and support backend services with a focus on integrations with other

SoftTeco seeks Middle/Senior PHP Developers with expertise in OOP PHP, frameworks like Symfony & Laravel, and databases (MySQL and/or MSSQL). Experience with GitHub, Windows & Linux servers, Scrum, and English communication is required.

Senior Backend Developer (Scala & Spark)Talan is an international advisory group on innovation and transformation ... delivery.QualificationsAt least 7 years of experience in programmingAt least 3 years of experience as Programming backend

Software Developer will collaborate on a distributed team to write code, fix bugs, and modernize the Landscape codebase. Requires proficiency in Python, web frameworks (Flask, Django), databases, and ORMs (PostgreSQL preferred). Experience with Ubuntu as a development and deployment platform is necessary.

Experienced Backend Developer (.NET / AWS) What we are looking for We are looking for an experienced ... Backend Developer with AWS experience who enjoys taking ownership and driving work from idea to production

As a Backend Developer in the Terminal Squad, you will build backend services that help make warehouse ... Responsibilities Design, develop, and maintain backend services for terminal applications and warehouse ... automated tests, troubleshooting, monitoring, and continuous improvement Requirements Experience in backend

nothing scary) What you'll do Contribute to the design and implementation of scalable, high-performance backend

Role Overview: Are you a developer who loves to own the entire lifecycle of an application? ... Key Responsibilities: Backend development (Java EE) with a focus on automation and deployment . ... We are looking for a Backend Engineer with a strong DevOps mindset to bridge the gap between code and ... Impact: Enabling financial inclusion for the unbanked populations worldwide. ,[Backend development (Java

Senior Software Developer (Java) Financial Crime Platform | Backend Engineering Vyntra builds software ... Software Developer (Java). ... The role You will join our Financial Crime Product Development team as a Software Developer or Senior ... distributed systems Collaborating closely with other engineers in your team The role level (Software Developer ... You have: Strong experience with Java in backend development Experience with distributed or cloud-based