13,306 senior software engineer java/json) jobs in Polska.

We're looking for an experienced Senior 2nd Level Support Engineer to join an international Managed Service team supporting a large-scale MongoDB platform for one of Germany's leading financial institutions. What you'll do Support enterprise MongoDB production environments Investigate incidents and performance issues Monitor ...

OneRail USA in Kraków, Poland is seeking a Senior DevOps Engineer to build, operate, and optimize our cloud platform and deployment pipelines. You will collaborate with Engineering, Security, and Product teams to improve reliability, scalability, and performance. This hands-on role requires strong experience with Kubernetes, ...

... ist ebenfalls möglich. Aufgaben Analyse, Modellierung und Implementierung von fachlichen Prozessen. Die Modellierung erfolgt mit Fisalis-BOS, eine zugekaufte Java-Software der Firma Fisalis, welche die individuelle und effiziente Implementierung von Versicherungsprodukten ermöglicht. Konzeption, Anbindung und Bereitstellungen ...

... for an innovative hedge fund, delivering a front-office system for traders, pre-trade checks and routing. The team focuses on React-based UI with TypeScript/JavaScript, integrating with REST and WebSocket services, and employing modern UI patterns and design systems. The ideal candidate has a Bachelor’s in CS or related ...

Ramboll Deutschland sucht einen Senior Trassenplaner:in für Fernwärme. Du bringst Erfahrung in Planung, Genehmigung und Umsetzung mit und kooperierst eng mit Projekten, Behörden und Auftraggebern. Die Rolle umfasst Machbarkeitsstudien, Bauleitplanung und Koordination auf Baustellen. Du arbeitest an komplexen Trassenprojekten, ...

... serverless, data platforms) Familiarity with Agile and DevOps practices (CI/CD, IaC) Excellent communication and stakeholder management skills Background in software development or data engineering We offer We gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible ...

... Poland. The ideal candidate will have over eight years of full-cycle sales experience in energy sectors. Responsibilities include building relationships with senior stakeholders, driving new business, and executing high-value agreements. This role is focused on new business creation rather than account maintenance, aligning ...

... inżynierów i inżynierek, którzy znają przeszło 200 technologii. Wspieramy klientów z kluczowych sektorów, realizując złożone projekty integracyjne, cloudowe, data i software engineering. Projekt i kontekst biznesowy Do jednego z naszych kluczowych projektów w sektorze bankowym szukamy doświadczonego Senior Solution Architecta. Projekt ...

... degree in computer science. At least 2 years of experience working as a Frontend Developer or Fullstack Developer with React. Experience with object-oriented software development in Java. Knowledge of web development technologies, including HTML, CSS, and TypeScript. Basic understanding of the React framework, Material UI ...

... professional engineering experience in networking, systems, or cloud infrastructure, with a deep focus on dataplane technologies and production operations. - Hands-on engineering experience with NVIDIA DPUs (e.g., BlueField platforms) in large-scale deployments, including firmware/software lifecycle and hardware offload pipelines. ...

Jesteśmy nowo powstającym serwisem ofert turystycznych. Działamy zwinnie i startupowo, bez zbędnej biurokracji, za to z dużą swobodą decyzyjną i szybkim tempem działania.

... FMCG and Tech&Durables categories, delivering insights and recommendations that are critical to our clients' success. We are currently looking for a motivated Senior Insight Analyst to join our team, to support local NIQ retailers team across Western Europe. In this role, you will work closely with internal stakeholders across ...

... developers, and technical architects practical experience creating use cases, user stories, business features, and product backlog items experience working in agile software delivery environments strong understanding of software development lifecycle (SDLC) processes hands-on experience with acceptance testing, requirements validation, ...

We are looking for a Senior DevOps Engineer to join the team responsible for our internal SonarQube platform - the tooling that helps engineering teams maintain code quality and security standards across the organization. Responsibilities Manage and evolve the GCP infrastructure and Kubernetes platform the service runs ...

Nasdaq, Inc. in Wrocław, Poland, is seeking a Software Engineer reporting to the VP of Product Management to design and deliver sophisticated software for Nasdaq's AxiomSL AI product. You will work across the full development lifecycle, shaping architecture and implementation in a fast-growing, innovation-driven team. The ...

O nas Społeczność Edge One Solutions powstała z miłości do nowych technologii. Liczymy ponad 350 ekspertów, a w Grupie Euvic, której jesteśmy częścią, jest nas już 5500. Indywidualne podejście pozwala na dopasowanie projektów do umiejętności, przez co realnie wspieramy się w rozwoju kompetencji.

... Learn more at . We're proud to be a Living Wage accredited Employer. Senior Engineer, AI Object Storage Location: Warsaw, Poland What You'll Do: The Storage Engineering team builds, scales, and operates CoreWeave's high-performance AI storage platform. We design reliable, high-throughput storage systems engineered natively ...

... our offices in Szczecin or Warsaw Contract: B2B or UoP Salary: based on experience: Mid: 13.000-22.000 PLN/month (B2B) or 10.700-18.200 PLN gross/month (UoP) Senior: 20.000-30.000 PLN/month (B2B) 16.600-24.900 PLN gross/month (UoP) Tidio is the customer service platform that aligns AI and people, so businesses can scale ...

... our engineers to be versatile, and enthusiastic in addressing problems as we continue to push technology forward. You will design, test, deploy and maintain software solutions as you grow and evolve during your internship. Site Reliability Intern: Our engineers create, fix, extend and scale the code to keep it working and ...

NET/C# applications, focusing on microservices, distributed systems, and REST APIs for a leading Polish e‑commerce platform. The role emphasizes high availability, performance, and collaboration with product teams and architects.