backend developer

As a Senior Microservices Full-Stack Developer, you will be involved in the development of web applications based on microservices and micro-frontends, as well as the migration of monolithic applications to a microservices architecture. The project is delivered using the Scrum methodology.About the Project:Join a strategic project for a European institution...

Job Title: Senior Clipper/XBase Developer Contract Type: Full-time | Hybrid (2 days at the office / 3 days remote) | Long-term assignment (approximately 4 years) Role Overview A Senior Clipper/XBase Developer is needed to support the maintenance, enhancement, and evolution of a core back-office application. The successful candidate will work on existing...

Full-stack Developer We are currently looking for a Full-stack Developer. In your daily work, you will work in agile projects and cross-functionally with other teams to deliver the right functionality and the most flexible solutions for our customers. This position requires a great attitude, good communication, analytical, and problem‑solving skills to...

Application Developer – IAM & API We are looking for an Application Developer with strong experience in Identity & Access Management (IAM), API development and identity integrations. You will join a team responsible for building and improving identity lifecycle and access management solutions, developing APIs and automating identity-related processes...

Job title: Fullstack Mobile Developer (Kotlin Multiplatform) Location: Poland / Remote/ Warsaw Work mode: Remote/ Hybrid Type of cooperation: B2B contract Salary range: B2B 6500 - 7500 Euro/month- netto About The Company/project You will join a team building next-generation digital financial products used by customers at scale. You will work across the...

Application Developer – IAM & API We are looking for an Application Developer with strong experience in Identity & Access Management (IAM), API development and identity integrations. You will join a team responsible for building and improving identity lifecycle and access management solutions, developing APIs and automating identity-related processes...

Sii Poland is seeking a seasoned Java backend developer to build and optimize RESTful services in a modern financial services domain. You will design backend components, work with SQL databases, and contribute to architecture and CI/CD efforts from a Szczecin-area office.The role requires 5+ years of Java with Spring, cloud and container experience, and...

About the Role We are looking for a .NET & React Developer to join a project focused on the development of an MVP incorporating AI capabilities. The ideal candidate will have strong experience with both backend and frontend development and be comfortable working with modern AI development tools and concepts. Responsibilities Develop and maintain...

Are you a seasoned software engineer looking to drive impactful backend solutions within a secure, large-scale enterprise environment? A leading international financial institution is seeking a Senior .NET Developer to join a highly specialized engineering team. In this role, you will play a pivotal part in designing, developing, and maintaining critical...

About the job: We are seeking a talented, open-minded, and ambitious Junior Software Engineer (Backend / Mobile) to join our Listings (Mobile Apps) team. You won't just be writing code for the sake of it; you'll be a key contributor to the critical path of our iOS and Android apps, directly impacting millions of users through our Listings and Filters...

Company: Vaillant Group   Location: Katowice-POL   Country: Poland (PL)     Brand: Vaillant Group Contract type: Permanent     Working time: Full-time What we achieve together You will design, build and operate reusable front‑end building blocks for B2B and B2C customer solutions, creating scalable and consistent digital experiences...

Job Description Circle K Business Centre is a shared service center which supports Circle K Europe operations through a wide range of services within Finance & Control, Information Technologies, Human Resources, Transport Fuel and Customer Service. Circle K is part of the Canadian company Alimentation Couche Tard Inc. (Couche-Tard), one of the world's...

MEDvidi is an AI-powered mental healthcare platform setting a new standard for safe, effective, and scalable psychiatric care in the United States. We combine licensed providers with proprietary AI tools to deliver consistent, outcomes-driven treatment for conditions like ADHD, anxiety, depression, and more. MEDvidi's technology automates charting,...

Jesteśmy częścią międzynarodowej organizacji notowanej na NASDAQ w Sztokholmie, działającej w 11 krajach. W Polsce mamy pełną autonomię. Sami wybieramy technologie, procesy i sposób pracy, zachowując najwyższe standardy.Realizujemy różnorodne projekty IT w Polsce i globalnie, w wielu obszarach i technologiach, co pozwala rozwijać...

Company DescriptionAmelco are a Fast-Growing Technology Company providing trading solutions to three of the UK’s top online gaming companies while delivering market leading sportsbook development including automated, algorithmic sports betting trading solutions. We believe quality, ability and determination are vital ingredients in delivering success at...

DescriptionAbout the ProjectWe are looking for an experienced Senior Laravel Developer to join our distributed team and help build a next-generation platform for the hospitality industry. You will work on a new product from the ground up, collaborating with product managers, designers, and engineers to deliver scalable, reliable, and innovative...

Regular Java Developer Java Developer Regular Warszawa Hybrid, Remote B2B: 600 – 1 200 PLN/day Stawka: 800-1200 pln/md na B2B Tryb pracy: Praca zdalna z kwartalnymi przyjazdami do Warszawy/Poznania Dlaczego warto wybrać ten projekt? Możliwość pracy w nowoczesnej architekturze mikroserwisowej Współpraca z interdyscyplinarnym zespołem (produkt,...

We are looking for a Senior Full Stack Developer to join our team at EPAM Systems in Poland. This position offers a hybrid work model — combining remote work with 3 days per week from one of our EPAM offices located in Kraków, Wrocław, or Gdańsk. This setup allows you to enjoy flexibility while staying connected with your team and benefiting from...

Senior Mobile Developer — B2B Contract | Warsaw | Start Immediately Full-time In-office Relocation bonus Milestone bonuses Overview We're building a mobile app that talks to real-world access control and operational systems—secure logins, biometrics, BLE-based access, payments, and reporting, all in one platform. We need a hands-on mobile developer to...

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure...