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Alcor is seeking a Java Software Engineer to join our billing platform team in Warsaw. You will contribute to building and enhancing core platform capabilities across the full software development lifecycle.You will collaborate with engineers and operations to design, implement, and support reliable, scalable backend services using Java, Spring, and related...

Role Description As a Software Engineer on the Metadata team, you’ll build and operate the large-scale distributed databases that every Dropbox service depends on. Metadata systems are mission-critical, in the live path for all user operations and must meet stringent requirements for latency, durability, and transactional consistency. You’ll design and...

DescriptionThe role is about: We are expanding our engineering capabilities and looking for a Senior Backend Developer to join our Core Gateway team. This is a unique, dual-track role where you will play a central part in both the present and future of our infrastructure. You will support, maintain, and extend our existing Perl-based payment gateway...

Do tej roli szukamy osoby, która łączy mocne kompetencje developerskie z myśleniem architektonicznym. Kogoś, kto potrafi nie tylko pisać kod, ale też podejmować decyzje, które pozwolą utrzymać SAP Core czysty, stabilny i gotowy na kolejne upgrade’y. Robert Adamiec O projekcie, do którego dołączysz Dołączysz do dużego, międzynarodowego...

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Developer to join our Core Gateway team. This is a unique, dual-track role where you will play a central part in both the present and future of our infrastructure. You will support, maintain, and extend our existing Perl-based payment gateway ensuring stability...

Creatio is seeking a Backend .NET Developer to join the Core Domain in a Scrum team, contributing to a scalable, customizable CRM/workflow platform. You will design, code, test, and maintain features using C#, .NET 8+, EF, and Web APIs, collaborating with product managers and stakeholders across Ukraine and Poland.The role emphasizes strong OOP,CI/CD...

At Qualtrics, we create software the world’s best brands use to deliver exceptional frontline experiences, build high-performing teams, and design products people love. But we are more than a platform—we are the creators and stewards of the Experience Management category serving over 18K clients globally. Building a category takes grit, determination,...

At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our...

JetBrains is seeking a skilled engineer to join the Qodana Core team, expanding static analysis capabilities and inter-procedural analysis across JVM languages.You will own features from concept to release, design algorithms, and collaborate with IDE and compiler teams while ensuring high code quality and scalable performance. The role emphasizes building...

Allegro Pay, based in Warsaw, is seeking a Software Engineer with strong .NET backend skills to join our core financial system responsible for customer and loan data. You will improve performance, scalability and reliability while delivering new capabilities and maintaining code quality.You’ll collaborate with Accounting and Controlling teams to translate...

Java software engineer (Senior)- Core Banking The domain consists of six agile teams responsible for some of the most business-critical systems in the bank, forming the backbone of daily financial operations. The Technology Transformation Program aims to renew a large portion of BEC’s current products where some of them are on an aging technology stack...

About Playson Playson is a leading gaming technology company creating engaging entertainment experiences for players around the world. Operating in the fast-paced iGaming industry, we bring together technology, creativity, commercial expertise, and strong industry knowledge to build products used across multiple regulated markets. We’re an international,...

**At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our...

BEC is seeking a Senior Java Software Engineer to join the core banking domain. You will build and maintain backend services, design RESTful APIs, and integrate with banking systems using Kafka subscriptions and REST/SOAP APIs.You will work with analysts, architects, and QA to translate complex financial logic into maintainable code, participate in code...

Creatio is an AI CRM and workflow platform where people and AI agents work together — with no limits on users, agents, or scale. We help midsize and large organizations run customer workflows in the AI era. With a global team and a large ecosystem of partners, Creatio serves thousands of customers in over 100 countries and automates tens of millions of...

Jobtailor in Warsaw, Poland, is seeking an experienced iOS developer to own the end-to-end product lifecycle. You will collaborate with cross-functional teams across iOS, Android, frontend, backend, and QA to design and deliver core features, implement testable Swift code, and advocate for best architectural practices.You will drive architecture...

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to...

The domain consists of six agile teams responsible for some of the most business-critical systems in the bank, forming the backbone of daily financial operations. The Technology Transformation Program aims to renew a large portion of BEC’s current products where some of them are on an aging technology stack into updated and modern technologies.You will...

T Hub - IoT Service Operations Engineer (Mobile Core)T Hub is a dynamic, forward-thinking place where technology truly matters! We are the heart of innovation within Deutsche Telekom Group, bringing together top talents to design, build and operate cutting-edge solutions used by millions of customers worldwide.Have you ever wondered whether you'd rather work...

We are seeking a Senior Java Core Developer to join our FX trading team, responsible for designing robust server-side solutions and driving problem-solving across the full software development lifecycleResponsibilitiesTake ownership of software design and problem-solving within the FX trading areaParticipate in the entire Software Development Life Cycle...