Praca dla backend w Poznan

Sonalake is a software partnering company that helps our clients realise their product roadmaps. Product design and engineering are at the heart of our business. Our engineering teams work with clients right across the stack; UX, UI design, frontend, backend, analytics, infrastructure, operations - and everything else that goes into delivering great...

Considering joining Espeo Software? We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 18 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas...

We are looking for people who have: At least 2 years of commercial experience in software engineering, with a solid foundation in backend development Strong backend skills (this will be the core of our technical assessment) and a readiness to work with Kotlin and the JVM ecosystem A genuine passion for mobile apps and a strong commitment to learn and work...

Twój zakres zadań:   Odpowiedzialność za wizję produktu oraz roadmapę dla komponentu backendowego cloud-to-cloud, wraz z jego interfejsami i zależnościami funkcjonalnymi względem systemów HMI. Uzgadnianie wymagań interesariuszy pochodzących od wielu partnerów OEM, zapewniając spójność pomiędzy usługami backendowymi a funkcjonalnościami...

We are looking for people who: Have a strong background coding in Kotlin (and backend architectures) and are willing to expand their scope by actively learning and writing code in TypeScript and React. Want to build tools that directly personalize the shopping experience, ensuring millions of users can seamlessly access the best deals and promos tailored to...

We are seeking a skilled SAP HANA Developer to join our team at a global leader in semiconductor manufacturing and high-tech innovation. In this role, you will be responsible for designing and maintaining cutting-edge data models, pipelines, and backend solutions to support complex business processes and analytics needs in manufacturing, engineering, and...

Type of contract: B2B contract Salary range: 170 - 210 PLN/H   What will you do?   You will be part of innovative projects for one of the largest mobile banking applications in Poland. In this role, you will design and develop modern Android solutions, integrate mobile applications with backend systems, and contribute to building secure, scalable and...

The Identity Management Engineer is responsible for designing, developing, and operating the B. Braun Customer Identity and Access Management (CIAM) platform. The role focuses on building secure backend services and authorization models using One Identity Manager. This includes implementing identity lifecycle processes, integration with custom APIs, and...

Software Engineer 2 (Java / Kotlin) - Basket Building Location: Poznań, PL, 61-569 Company: Allegro sp. z o.o. Team: Technology Contract Type: Employee About the Job: Allegro is home to 1,700 tech experts, but our team? We are the driving force behind the Basket Building domain. We are designing and developing innovative solutions that help customers...

We are looking for people who: Are experienced leaders who have successfully managed, mentored, and grown backend-focused engineering teams in transactional, high-availability environments. Possess a strong technical background with deep expertise in JVM backend architectures ( Kotlin/Java ) and remain hands-on when necessary. Demonstrate a solid...

We are seeking a talented SAP BW/HANA Developer to join our team at a global leader in semiconductor manufacturing and high-tech innovation. In this role, you will design and maintain robust data models, workflows, and reporting solutions to meet the complex needs of manufacturing, engineering, and business domains. If you are passionate about data and have...

About Cerebre Cerebre builds software that helps industrial companies understand and operate complex facilities. Our platform transforms engineering diagrams, operational data, and documentation into an ontology -driven knowledge graph, PlantGraph, that models equipment, instrumentation, flow, and process relationships across a facility. This foundation...

We are looking for a Senior Android Engineer to build and harden the mobile client integrations that bring health data into the client's application — including on-device and third-party health data sources — and to expose that data cleanly to the product teams that consume it. We are looking for a proactive and self-sufficient person, able to navigate...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...

Description We are looking for a Mid-level Java Developer to join our client's engineering team and support the development of a SaaS platform used by enterprise customers. This role requires working in close collaboration with both Netguru and our client's teams, acting as a fully integrated contributor within the client's software organization. This is a...

Software Engineer 2 (Java / Kotlin) - Allegro Merchant AI Assistant Location: Poznań, PL, 61-569 Company: Allegro sp. z o.o. Team: Technology Contract Type: Employee About the job In Merchant Experience we holistically handle our Merchant processes. From acquiring new Partners, through their registration, verification and account setup, publication and...

We are looking for a hands-on AI Engineer to design, build, and maintain conversational AI agents in cloud environments. The role includes enabling interactions via voice, chat, email, or APIs, connecting AI to corporate systems and external models, and implementing evaluation and feedback mechanisms to ensure continuous improvement. Strong Python and Python...

About the job: Are you excited about leading high-scale backend engineering in the core fintech sector? Allegro Finance is searching for a dynamic Engineering Manager to lead our Payouts & Banking Integration team. You will be leading a dedicated team of 6 software engineers, driving the core money-out movement and compliance systems of Poland's dominant...

Main Responsibilities: As a Senior Mobile Software Engineer, you will be a key contributor to shaping a new shopping experience for our customers and improvements for our mobile applications. You will work closely with product managers, designers, and other engineers to translate user needs into robust, high-performance mobile experiences. This role is...