135 backend developer English-speaking jobs in Poznań

Senior Java Developer (Java, Spring Boot, Microservices) Position Overview We are looking for a Senior ... Java Developer to join our team in Poland and contribute to the development of highly scalable fintech ... Requirements 3–5 years of professional backend development experience. ... Proven experience building and maintaining backend services and APIs at scale. ... Responsibilities Design and develop backend architecture for fintech products and platforms.

features for web applications using Django Collaborate closely with our backend engineers and designers ... If you are a passionate MID or SENIOR Python Developer, this opportunity is perfect for you! ... Tasks As a Python Developer at AppTailors, you will: Design software architectures Implement new

We are seeking a highly experienced Full-Stack Developer (Angular / Java / AWS) to join a hybrid development ... with Angular, building scalable and modern web applications Minimum 4-5 years of experience in Java backend ... the software development lifecycle (design, implementation, testing, deployment) Develop and maintain backend

About the job At Allegro, we operate at a massive scale where performance, reliability, and developer ... About the job At Allegro, we operate at a massive scale where performance, reliability, and developer ... management, structural scalability, and out-of-the-box architectural thinking to eliminate repetitive developer ... management, structural scalability, and out-of-the-box architectural thinking to eliminate repetitive developer ... The primary stack is backend-focused (Kotlin/Java, Spring, Kafka, queuing systems, PostgreSQL, MongoDB

engagement Collaborate with cross-functional teams to define, design, and deliver new features Integrate backend

Python about-project : At Allegro, we operate at a massive scale where performance, reliability, and developer ... management, structural scalability, and out-of-the-box architectural thinking to eliminate repetitive developer ... The primary stack is backend-focused (Kotlin/Java, Spring, Kafka, queuing systems, PostgreSQL, MongoDB ... requirements-expected : Have Strong JVM Engineering Fundamentals: Demonstrate deep expertise in backend ... Engineer, your primary focus will be the development, maintenance, and architectural evolution of our core backend

Your role As a Senior Full Stack Developer within the Neo team at Capgemini, you will play a key role ... applications that power Capgemini's global AI platform Drive technical excellence across frontend, backend ... Build high-performance user experiences using React and modern frontend technologies Develop robust backend ... full-stack software engineering roles Strong expertise in React and modern frontend architecture Solid backend

This is a fully remote backend Java development role for a developer in Poland. ... This is a fully remote backend Java development role for a developer in Poland. ... Proven experience building backend services for front-office trading systems. ... backend services for algorithmic order management and order routing. 270zł - 300zł / hr B2B net + VAT ... The Role at a Glance Senior Java Backend Engineer Building a FX trading systems, including high-performance

databases, including PostgreSQL, and NoSQL databases; Experience building high‑traffic systems; Advanced developer ... About the Role We are looking for a Lead Backend Engineer to design and build scalable microservices ... Must Haves Bachelor’s degree in Computer Science or a related field; 5+ years of backend software development

We are looking for a Senior Full Stack Developer (70% Java – 30% Angular) to join the Customer Care team ... We are looking for a Senior Full Stack Developer (70% Java – 30% Angular) to join the Customer Care team ... The main focus is on the backend (Java), with meaningful contribution to the frontend layer (Angular) ... You will design and develop both backend microservices and user interfaces — from solution design through ... The main focus is on the backend (Java), with meaningful contribution to the frontend layer (Angular)

of technology and build a more sustainable, more inclusive world.Role OverviewAs a Senior Full Stack Developer ... applications that power Capgemini's global AI platform.Drive technical excellence across frontend, backend ... full‑stack software engineering roles.Strong expertise in React and modern frontend architecture.Solid backend ... services.Build high‑performance user experiences using React and modern frontend technologies.Develop robust backend

improvements Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... ABOUT THE ROLE We are looking for a Senior Backend Engineer to architect and build the core systems of ... high-performing team MUST HAVES 5+ years of software development experience building scalable systems using backend

Requirements Minimum 2 years of commercial experience as IBM BPM / IBM BAW Engineer or BPM Developer ... Proficiency in JavaScript (for BPM UI / workflow customization) and/or Java (backend or process integration

We are looking for a highly skilled Senior Backend Engineer who excels at crafting code for spring- based

You will be joining Egnyte's Infrastructure Team, responsible for building and maintaining the core backend

You will design, develop and maintain scalable backend services in modern distributed environments using ... Spec-Driven Development - Experience in BFSI domain You will design, develop and maintain scalable backend ... RabbitMQ, Kafka, Azure Service Bus) - Experience with dependency injection and backend frameworks - Experience ... e‐learning platform - Work From Anywhere (up to 140 days/year abroad) - Social events ,[Design and implement backend

+ **Tracking Pixels** to track the source of traffic to your external career site.IAS Automation Developer ... **The Job:**As the IAS Automation Developer, you’ll get to: * Develop automation solutions and bots ... Full timeposted on: Posted Todayjob requisition id: REQ-1000046158**Position Title: IAS Automation Developer

You will build and evolve high-performance backend services and APIs for modern, large-scale digital ... Design and develop backend services in Java Build and maintain RESTful APIs and microservices used at

Have strong backend technical skills, in particular Java and AWS infrastructure. ... Improve the developer experience and SDLC at XTM to ensure the engineering function is both highly effective

short-term and long-term priorities while appropriately unblocking others when needed Improving the developer ... engineering goals into individual tasks to ensure autonomy and agency for every team member Strong backend