full stack java developer legacy modernization cloud migration

About the job: The Technical Platform Teams provide the foundations for the structure and operations of the entire Allegro platform. This is where we build tools, development and infrastructure stacks and automation systems used by more than a hundred Allegro product teams and by the customer support department. We develop the full stack, starting from...

We are looking for a developer to join our team and help us build and expand our web application. Standard, clean tech stack with no legacy trap.Tech StackBack-End: Java, Spring BootDatabase and Migration: PostgreSQL, LiquibaseFront-End: Angular (TypeScript)Your ResponsibilitiesDeveloping and maintaining secure REST APIs (Spring Boot).Designing database...

We are looking for a developer to join our team and help us build and expand our web application. Standard, clean tech stack with no legacy trap.Tech StackBack-End: Java, Spring BootDatabase and Migration: PostgreSQL, LiquibaseFront-End: Angular (TypeScript)Your ResponsibilitiesDeveloping and maintaining secure REST APIs (Spring Boot).Designing database...

Position: Full-Stack DeveloperLocation: Remote (Poland-based)Salary: 14500 – 19500 PLN / monthOur client is an innovative software company delivering a modern, cloud-based practice management and CRM solution dedicated to professional services. The platform streamlines day-to-day operations, including workload management and automated document...

Title in the contract: Vice President, Full-Stack EngineerIn this role, you’ll make an impact in the following ways: Within an Agile environment, follow the team’s architecture and development guideline, own the design, development, maintenance, testing strategy, and operations of API services written primarily in Java with SQL and NoSQL databases...

Unleash Innovation — Build Scalable, Microservice-Driven Ecosystems!Krakow-based opportunity with hybrid work model.As a Mid-Level Full Stack Developer, you will be working for our client, a leading organization committed to cutting-edge financial technology solutions. You will contribute to delivering robust microservice architectures and RESTful...

Senior DevOps / Platform EngineerRimthan — AI Venture Builder Remote · Distributed team (Europe KSA)About RimthanRimthan is a Saudi-based AI venture builder. We design, build, and operate AI products end to end. We run a lean, distributed engineering team that ships fast and favours self-hosted, open-source tooling we control over opaque SaaS.We're...

Unleash Innovation in Cloud DevOps — Transform Microservices into Scalable Powerhouses on GCP!Krakow-based opportunity with hybrid work model (up to 3 remote days per week).As a Senior GCP & Kubernetes DevOps Engineer, you will be working for our client, a leading financial technology organization driving large-scale digital transformation within...

About the RoleWe are seeking a highly experienced Senior Full Stack Developer with deep expertise in React on the frontend and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures, and a solid understanding of capital...

We are: RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Our proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to achieve outstanding results and meet their goals at every stage of the funnel.Join RTB...

Fullstack Developer 📍 Location: Kraków, Poland (hybrid – 2 days per week in the office)📄 Contract Type: B2B🏦 Industry: Financial Services / PaymentsAbout the ProjectWe are looking for an experienced Fullstack Developer (Java + React) to join an international payments platform operating in a large-scale enterprise environment. The system...

In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking a highly experienced Full-Stack Developer (Angular / Java / AWS) to join a hybrid development team. The role focuses on building new products as well as...

💰 8.400-9.240 USD/Month🌎 Fully Remote, Full-Time☑️ B2B ContractWe’re looking for a Senior Full Stack Developer! Our client is an international company – a pioneer in container shipping. They are distinguished by their unique strategy as a digital-oriented, asset-light, global niche carrier that offers distinctive advantages, allowing the...

About the RoleWe are looking for a Senior Full Stack Developer with strong expertise in React on the frontend and C# .NET Core on the backend to build and enhance enterprise-grade applications in the capital markets and risk domain. The role involves developing scalable microservices, modern web applications, and data-driven solutions in a cloud...

We are looking for a developer to join our team and help us build and expand our web application. Standard, clean tech stack with no legacy trap.Tech StackBack-End: Java, Spring BootDatabase and Migration: PostgreSQL, LiquibaseFront-End: Angular (TypeScript)Your ResponsibilitiesDeveloping and maintaining secure REST APIs (Spring Boot).Designing database...

We are looking for a Fullstack developer (Kotlin React) to join a regulated, high-stakes global tech ecosystem and drive the delivery of critical enterprise infrastructure.Your core mission will be split between supporting a vital infrastructure observability workstream and taking ownership of a new, business-critical internal operations application....

We are looking for a Site Reliability Engineer to join a high-stakes global tech ecosystem and drive the delivery of a critical enterprise platform migration to the cloud.Your core mission will be to architect, build, and productionalize the observability and cost intelligence (FinOps) layer for a massive, multi-year financial platform transformation....

We are looking for a Site Reliability Engineer to join a high-stakes global tech ecosystem and drive the delivery of a critical enterprise platform migration to the cloud.Your core mission will be to architect, build, and productionalize the observability and cost intelligence (FinOps) layer for a massive, multi-year financial platform transformation....

What we achieve together You will develop scalable, maintainable frontend and middleware architectures that meet our business needs, ensuring high performance, security, and scalability. You will collaborate with product owners, UX designers, and backend engineers to create seamless, integrated digital solutions that enhance user experience. ...

Role Name: Java Full Stack Developer (Angular JS) Role Location: Warsaw, Poland Role Type: Permanent/Full Time Contact Information: Mobile: +44-1216678406 Email : veera.g@i-q.co Key Responsibilities Design and develop responsive Angular applications and Spring Boot microservices Build applications using Java 17...