55 backend developer English-speaking jobs in Toruń

We are seeking talented and innovative AI Developers with extensive experience in deploying production-ready applications of Large Language Models (LLMs), particularly in LLM Agents and Graph-based Retrieval-Augmented Generation (RAG) to join our Competency Center Data & Analytics.

Join Sii’s team as a Software Engineer specializing in Delphi, where you will work on innovative financial solutions for a leading client in the industry. This is an excellent opportunity to apply your technical expertise in a fast-paced, collaborative environment. Apply now and be part of a forward-thinking team dedicated to excellence!

As our worker, you will join a community of over 700 Java Developers at Sii. Our specialists are involved in building a portal for finding and tracking parcels in real-time. We are also involved in developing a global digital identity validation and authentication service to provide real-time ID control and prevent impersonation as part of the digital journey. We have partnerships with AWS and Adobe.

The Dynamics 365 Competence Center at Sii consists of more than 170 experienced specialists - consultants, architects, programmers, who have gained experience in working on implementation projects, system migrations to the latest version of Dynamics 365 F&SCM, but also projects in the area of development and maintenance or building Dynamics 365 products.

As a C++ Developer, you'll have the opportunity to work in the fields of C++ and Yocto development

We are currently seeking an experienced Embedded Software Developer passionate about working in the low-level

We are looking for an experienced Java Developer to join our Digital Competency Center.

You have the opportunity to be part of a community of over 200 C++ Developers at Sii. Our specialists have the chance to work with the latest technology stack (including C++ 20) for the IoT, automotive, and medical industries. We are developing systems for driver health monitoring, car infotainment systems, ship engine control systems, and blockchain.

We are looking for Front-end Developers with Adobe Experience Manager experience to join our E-commerce/Customer Experience Competency Center. Our team consists of over 50 specialists who provide solutions based on Adobe for international clients. Currently, we execute projects for, among others, one of the largest European banks, a British trading corporation or a packaging manufacturer.

We are looking for C++ Embedded Developers to join a newly formed project team. The team will work on software for multi-gas detectors used in the industrial sector. By joining us, you become a member of the Embedded Competence Center at Sii, an internal organizational unit, bringing together more than 500 specialists across Poland!

Join the team executing a global business process transformation project for a multinational company in the building materials manufacturing sector. The goal of the project is to implement Document Understanding solutions and automate complex processes within Long Running Workflows, using the UiPath platform.

for our market-leading B2B fitness SaaS platform, collaborating closely with product management and developer

ERP system Writing functional specifications based on business input Handover of specifications to developer

com, of which we are a part, we are developing tools to automate migration from legacy technologies to JasperReports and creating and optimising reports in JasperReports. If you have experience in creating JasperReports reports, enjoy delving into technology details, experimenting, and deepening your technical knowledge, we would be happy to invite you for further discussions.

In Front End Developer role, you'll be a member of the Digital for Airlines Unit and global engineering