Praca senior java developer – Warszawa

Trinetix is seeking a skilled Python Developer to work on high-tech projects for a US client in consulting and financial domains. You will implement AI/LLM integrations, design ML models, and manage ETL using AWS/Azure services in a collaborative, fast-paced environment.Responsibilities include building scalable Python applications, maintaining code quality,...

The Application Evolution Services team is a part of PwC Poland. Our work requires constant monitoring of the operation of applications and real-time response. We also improve existing products and introduce new functionalities, so that applications can advance in parallel with our clients’ growth. We repair, keep our fingers on the pulse, create CR,...

JOIN OUR TEAMAs a Senior MS Dynamics Business Central Developer, you will join our global Tech team and play a pivotal role in shaping the technical backbone of our operations. In this senior role, you will take full ownership of core development initiatives, optimize complex system architectures, and partner closely with cross-functional teams to engineer...

Optiveum is recruiting a Senior Full-Stack .NET Developer for a European Union institution based in Warsaw. You will design, develop and support enterprise web applications using .NET and React, from requirements to deployment and 3rd-line support.Ideal candidates have 6+ years in IT (3+ in similar roles), strong .NET 8/.NET Core, C#, ASP.NET Core,...

B2B Network w Warszawie poszukuje doświadczonego programisty Pega na stanowisko specjalisty ds. rozwoju platformy Pega. Twoje zadania obejmą projektowanie i implementację rozwiązań zgodnych z najlepszymi praktykami Pega, w tym integracje REST/SOAP/MQ oraz migracje do Pega Infinity.Doświadczenie: minimum 3 lata w Rozwoju Pega (SSA) i 5+ w LSA,...

Projekty dla sektorów regulowanych, w tym energetyki — projektowanie i modelowanie baz PostgreSQL, optymalizacja zapytań przy dużych wolumenach, wystawianie REST API nad bazą oraz budowa przepływów danych w Apache NiFi. Rozwój istniejącej platformy produkcyjnej i tworzenie nowych rozwiązań od podstaw. Szczera uwaga: wymóg 'samodzielności w...

JOIN OUR TEAM As a Senior MS Dynamics Business Central Developer, you will join our global Tech team and play a pivotal role in shaping the technical backbone of our operations. In this senior role, you will take full ownership of core development initiatives, optimize complex system architectures, and partner closely with cross-functional teams to engineer...

As a Senior Software Developer, you will work on international customer projects based on our in‑house software for material flow control (MFC) and warehouse management (WMS). You will take technical responsibility for implementing complex requirements and ensure that our software is stable, high‑performing, and sustainably used in projects. You will act...

HireHi в Варшаве ищет опытного Java-разработчика с 5+ годами опыта для создания масштабируемых полноценных систем обработки данных в реальном времени. Ваша работа будет включать проектирование и...

Optiveum is seeking a Senior IT Test Automation Engineer to join a Swedish-culture global client. You will design and implement automated tests for APIs (REST/SOAP), data pipelines, and MDM solutions, building scalable frameworks and integrating with CI/CD pipelines.Hybrid role in Poland (Warsaw/Tricity) with 3 days in the office. Expect 6+ years of hands-on...

DCG Poland is seeking a Java Developer to join an agile team and deliver robust, well-tested solutions using Java, Spring Boot, and modern tech stacks. You will collaborate with business stakeholders, design efficient data flows from APIs, and contribute to CI/CD pipelines.The role requires 4–5 years of Java experience, strong English communication, and...

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....

Chcesz łączyć świat AI, LLM i low-code w realnych projektach? Dołącz do zespołu Neula – rozwijamy platformę SaaS do automatyzacji procesów biznesowych z wykorzystaniem naszej autorskiej platformy low-code (Scala + Akka, Angular) oraz integracje z modelami językowymi (np. ChatGPT, Llama, Anthropic). Naszymi klientami są firmy z sektora...

#HumanizingTechnology About Seidor SEIDOR helps organizations transform and stay competitive through technology and innovation, always putting people first. With over 8,000 professionals in 45 countries, we are a diverse and inclusive global team committed to talent, equal opportunities, and sustainable growth. Will you join us in humanizing...

We are looking for a skilled Senior ServiceNow Developer to join a dynamic team working on a long-term project in the insurance sector. The role focuses on designing, developing, and enhancing solutions built on ServiceNow CSM, FSO, and App Engine, while supporting multiple business workstreams and system integrations. This remote position allows you to...

The purpose of this role is to provide technical guidance and suggest improvements in development processes. Develop required software features, achieving timely delivery in compliance with the performance and quality standards of the company.Job DescriptionParticipates in the entire software development cycle - requirements’ analysis, design and...

Requirements: Minimum 5 years of experience in creating web applications using React, Minimum 3 years of experience in creating mobile applications using React Native, Excellent knowledge of JavaScript (ES6+), HTML5, and CSS3, Experience with Redux or other state management tools, Familiarity with CI/CD tools and experience working with version control...

Scalosoft poszukuje specjalisty PostgreSQL do projektowania modeli danych, optymalizacji struktur bazodanowych oraz konfiguracji HA i replikacji. Doświadczenie w ETL, przetwarzaniu dużych wolumenów danych i integracji z Python/Kafka/RabbitMQ będzie kluczowe. Praca hybridowa, obecność w biurze w Warszawie 1x w miesiącu.Wymagane co najmniej 5 lat...

EY GDS Poland is hiring a Senior Guidewire Developer to join our global delivery network. Location: Katowice/Warszawa, 2 days in office, 3 days remote.You will work on insurance platform implementations, mentor teams, and collaborate with agile stakeholders across international projects using Java/Guidewire and JVM technologies.This role offers exposure to a...

Quality and Reliability (QnR) seeks a skilled ServiceNow Developer for a Warsaw-based project with a public-sector client. You will join an established ServiceNow team, delivering custom configurations, scripts, workflows and integrations, while maintaining the platform and coding standards.The ideal candidate has 5+ years IT experience, 2+ years in...