senior software engineer java kotlin

Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding training,...

Company DescriptionInPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With operations across several countries, our network of intelligent lockers provides customers with a fast, convenient, and secure delivery option. InPost Group is a publicly traded company, with a market...

Box Poland is seeking an experienced Java engineer to help design and operate secure, high-scale services. You will collaborate with cross-functional teams to refine requirements and deliver complex initiatives that power Box's access control and collaboration platforms.Ideal candidates have 5+ years of software development, strong Java expertise, and a...

Meet the Team Splunk’s Lakehouse team builds federated analytics capabilities that help customers search and analyze data wherever it resides. Our work extends the Splunk data platform to connect with data lakes and turn distributed data into actionable insights. We are a collaborative, engineering- and product-focused team working across distributed...

Senior Software Engineer (Java) - remote (m/f/n) Full-time InPost Groupis an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With operations across several countries, our network of intelligent lockers provides customers with a fast, convenient, and secure delivery option. InPost Group is a...

Brightstar Lottery is seeking an experienced software engineer to lead project work, design and implement lottery software, and mentor junior engineers. The role emphasizes Java/J2EE, Hibernate, Spring, and RESTful services in a hybrid setup near Warsaw.You will collaborate with analysts and customers, estimate work, and ensure delivery per scope and budget....

We are looking for a Senior Software Engineer with strong expertise in .NET/C# or Java and practical experience using modern AI coding tools. This role combines hands-on software development with AI-assisted coding and Specification-Driven Development (SDD), focusing on delivering reliable enterprise applications without compromising engineering...

Powering the agentic revolution in travel. Sabre is an AI-native technology leader, backed by one of the world’s largest travel data clouds. Built on an open, modular, cloud-native architecture, Sabre serves as the backbone for both established leaders and bold, new disruptors, guiding them to the next age of travel retailing through intelligent,...

Job DescriptionJoin InPost’s Consumer & Merchant Domain / Send Team and work on business-critical systems responsible for key areas related to parcel creation and some of the largest initiatives across InPost.You’ll become part of a multidisciplinary team of senior engineers with a high level of autonomy, strong ownership, and real influence on solution...

GRID esports in Wroclaw is looking for a backend engineer to build event-driven, mission-critical services using Kotlin or Go. You will shape the technology landscape with experienced colleagues and contribute to architectural discussions.Collaboration with product stakeholders, emphasis on clean API design (REST/GraphQL), automated testing and monitoring,...

5 years of commercial software development experience. Strong expertise in .NET/C# (preferred) or Java . Hands-on experience with AI-assisted development tools , ideally Claude Code . Experience with Specification-Driven Development or specification-first engineering approaches. Strong understanding of software architecture, clean code, testing, and modern...

Senior Software Engineer (Java) - remote (m/f/n) Full-time InPost Groupis an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With operations across several countries, our network of intelligent lockers provides customers with a fast, convenient, and secure delivery option. InPost Group is a...

Meet the TeamSplunk’s Lakehouse team builds federated analytics capabilities that help customers search and analyze data wherever it resides. Our work extends the Splunk data platform to connect with data lakes and turn distributed data into actionable insights. We are a collaborative, engineering- and product-focused team working across distributed...

Appunite is seeking a skilled Kotlin/Java backend engineer to join our growing e-commerce platform team in Poland. The role focuses on designing, building, and maintaining microservices and data pipelines, with an emphasis on data-driven decision making and scalable systems.You will work across the full lifecycle, pull KPI data, build dashboards, and...

Smartpatient is seeking a Senior Android Developer (m/f/d) to own our Android application, shape architecture, and drive long‑term evolution. You will work closely with product, design, and backend teams to deliver a world‑class mobile product.Bring strong Kotlin expertise, modern Android architecture (MVVM/MVI/Clean), Jetpack Compose, and a passion for...

Alior Bank SA poszukuje specjalisty ds. mobilnych aplikacji, który dołączy do zespołu odpowiedzialnego za rozwój Alior Business Mobile.Obowiązki obejmują współpracę z analitykami, testerami i zespołami backendowymi w agile oraz aktywne uczestnictwo w decyzjach technologicznych i architektonicznych dotyczących funkcji tworzonych przez zespół....

Sii Poland разрабатывает современную финтех-платформу для управления расходами компаний. Продукт интегрирует карты оплаты, управление расходами и обработку счетов с банковскими и HR-решениями,...

A leading fitness technology company is seeking a Senior Android Developer to lead the development of a new native Android application. You will play a key role in shaping the technical foundation, driving innovation in UI, and collaborating with cross-functional teams. The ideal candidate will have proven experience in Android app development, proficiency...

Must have requirements:​5+ years of commercial experience in a senior or senior-ready roleStrong experience with Java 8–21 (partially also newer versions, depending on the module)Knowledge of Spring 5.2 and Springboot 2.3Proficiency with Git and GitHubAnalytical and problem-solving mindsetStrong communication skills to collaborate with cross-functional...

Twoje doświadczenie i umiejętności: Masz min. 7 lat doświadczenia jako Inżynier oprogramowania. Masz wykształcenie techniczne (informatyka, matematyka, fizyka lub pokrewne). Masz doświadczenie w samodzielnym projektowaniu i dostarczaniu złożonych rozwiązań, a nie tylko implementacji gotowych specyfikacji. Bardzo dobrze znasz Java i Spring Boot (...