Java microservices jobs in Poland

 ...development and data-driven solutions. Softeta is looking for a Java Developer to become a part of our vibrant team and will be...  ...archiving and signing solutions Work on API-driven architectures, microservices, and cloud-native applications. Optimize and maintain... 

 ...We are seeking a highly analytical, systems-minded Middle Java Developer to join our expanding back-end engineering division...  ...global technical architects, you will deploy enterprise-grade microservices, run comprehensive code reviews, manage automated compilation... 

 ...least one modern backend ecosystem such as Python, Node.js, Go, Java, .NET, PHP, or similar . Ability to quickly learn new...  ...with PHP/Laravel or Vue.js. Experience with event-driven or microservices architecture. Experience with ClickHouse or data pipelines.... 

 ...quality assurance across our data-intensive web applications and microservice-based platforms , which span multiple UI and API testing...  ...Playwright (modern, actively developed) UI Testing (legacy) : Java / Selenium / JUnit (mature, ~140 test files and 130+ page... 

 ...& efficiency / Many more. Our Tech Stack & Focus Areas Java , Spring, React , Typescript, Apache Beam, Flink, LangGraph...  ...architectures for the multi-stack environment (e.g., Java, C#, Python microservices, data analytical systems, AWS/GCP/Azure) ~ Exceptional... 

 ...from high-performance data ingestion to modern front-end rendering. What You'll Do Design and build high-performance backend microservices and RESTful interfaces. Integrate complex data from AI/ML classification algorithms into the diagnostic portal. Architect... 

 ...data platforms ~ Deep understanding of database and/or knowledge graph representation technologies and standards ~ Proficiency in Java, C++, or other systems languages. Ability to set up, scale, and investigate systems is more important than expertise in a particular... 

 ...through to implementation. Hands-on development experience across multiple stacks and solution types. Strong expertise in the Java ecosystem (primary stack). Experience with event-driven architectures and streaming platforms (specifically Kafka ). Strong... 

 ...Romania, or South Africa . Preferred Strategic Indicators (Nice to Have) Prior engineering experience building payment platform microservices, core banking integrations, ledger engines, or hyper-scale fintech infrastructure. Familiarity with containerized... 

 ...transcription loops, entry-level client-side layout adjustments, or basic promotional text editing; you will run an active high-throughput microservices backend, third-party API webhooks, and relational data pipeline laboratory. Partnering directly with distributed Product... 

 ...tinkering, passive chatbot prompt writing, speculative ticket management, or playing with disconnected AI toys, you will run an active microservices engineering, complex data plumbing, and custom multi-agent orchestration laboratory—partnering face-to-face with our CTO and... 

 ...architecture principles. Hands-on technical background in Java and Spring Boot is required, along with solid exposure to backend...  .... Strong knowledge of enterprise architecture patterns ( microservices , event-driven , API-first ). Experience with OKR/KPI... 

 ...and maintain automation frameworks to enhance efficiency, maintainability, and scalability. Implement automation scripts using Java and Selenium WebDriver , leveraging design patterns such as the Page Object Model. Integrate automated tests into CI/CD pipelines... 

 ...in a similar role Fluent in Terraform and AWS Practical experience with Python or Golang Hands-on experience with Microservices Architecture Great analytical skills Degree in Computer Science or similar discipline Preferred Qualifications:... 

The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development...

About Gcore: Gcore is a premier, internationally recognized web infrastructure giant, cloud computing titan, and global artificial intelligence enablement leader operating on an absolute mission to build, protect, and scale the invisible software and hardware foundations...

 ...design, architecture, and development, specifically in the POS terminal domain. Strong expertise in Android Native development (Java/Kotlin), with a deep understanding of Android-based POS terminal solutions. Experience in cross-platform mobile development, such... 

 ...of verified professional history running advanced backend software engineering, distributed systems programming, enterprise API microservices design, cloud database optimization, or technology product consulting. Mandatory Field Sourcing Experience: Proven, hands-on... 

About A1 There are over 5 billion users using basic applications today such email, notes, tasks that are not AI-native. Our mission is to build a proactive smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows, with...

About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable...

Softeta is an IT solutions provider based in Vilnius, Lithuania. With over 90 professionals located across Lithuania and Poland, we support companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking...

 ...peer-to-peer with product managers, visual designers, and distributed engineers to turn complex business definitions into scalable microservices. This position requires a software engineering veteran with 5+ years of professional PHP development depth who structures high-... 

Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms ...

About Fandom: Fandom (fandom.com) is the world’s largest fan platform where fans immerse themselves in imagined worlds across entertainment and gaming. Reaching more than 350 million unique visitors per month and hosting more than 250,000 community wikis, Fandom is the...

 ...the goal of maintaining a stable and high-quality experience for our customers. Requirements ~5+ years of Spark , Python , Java , C++ , or Scala development experience ~5+ years of SQL experience ~5+ years of experience with schema design,... 

About Spate At Spate, we use data science to predict the next big consumer trend in beauty, personal care, wellness & functional food. Spate was founded in 2018 by Yarden Horwitz & Olivier Zimmer, two ex-Googlers who led the trendspotting division at Google and uncovered...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...

About Cribl: Cribl is building the telemetry infrastructure for the AI era, partnering with IT and Security teams at many of the world’s biggest enterprises—including half of the Fortune 100. As the AI Platform for Telemetry, we give customers the choice, control, and...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...

We're building a dataset to evaluate AI coding agents - how well a model handles real-world developer tasks. You'll create challenging tasks and evaluation criteria within realistic simulated environments: Build realistic developer environments - a virtual company ...