senior java engineer distributed systems remote

About the job:   Join Allegro Pay - where FinTech Innovation meets Platform excellence!    Are you excited about making a big impact in the FinTech industry? Allegro Pay, the top financial technology company from Central Europe, is searching for a dynamic Platform Engineer to join our success story driven by .NET and Azure. Here's why you should join...

CloudLinux Inc. is looking for a visionary engineer to lead the shift towards a Database-as-a-Service model for our data platform. This role requires expertise in PostgreSQL and ClickHouse, as well as experience in designing resilient distributed systems. You will architect a self-service platform for deploying high-availability databases and manage robust...

Join the GTM Revolution at SalesCaptain — Where B2B Growth Happens Since our beginnings in 2021, SalesCaptain has grown into a global force, working with fast-growing B2B brands, YC & Techstars startups, and Series B/C companies, helping them go to market through predictable, scalable outbound systems. We're looking for a Senior GTM Engineer to own and...

Why Cast AI? Cast AI is an automation platform that operates cloud-native and AI infrastructure at scale. By embedding autonomous decision-making directly into Kubernetes and cloud environments, Cast AI continuously optimizes performance, reliability, and efficiency in production. The old way doesn't work. As Kubernetes and AI environments grow, manual...

OverviewTalent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their...

DescriptionAre you eager to build cloud platform services that operate at massive global scale?Do you want to grow your career by working on infrastructure that powers AI applications worldwide?Join the Akamai Inference Cloud Team!The Akamai Inference Cloud team is part of Akamai's Cloud Technology Group. We design and operate AI platforms enabling customers...

Senior Software Engineer (Java + Angular) Full-time Sopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services, and software development. We operate in nearly 30 countries, hiring more than 55,000 employees. The Polish branch, as the Global Delivery Center, operates in Katowice since 2007 and has...

Senior Software Engineer – Data Platforms & AI | Hybrid (3 days/week from office), Fintech You will: Develop, test and maintain high-quality, production-ready code Demonstrate technical leadership by taking charge of cross-team projects Create libraries and frameworks that underpin reliable and testable systems Work across modern cloud-based data platforms...

We are looking for a Data Engineer with a strong Java background to join a global team (based in Cracow) responsible for developing and enhancing a strategic cloud-based risk platform. You will work on scalable data pipelines and microservices that process large volumes of real-time and batch data, supporting critical business functions. Working in an agile...

Senior Security Engineer – Agentic AI & Platform Security About the Client Our client is a leading global investment management company headquartered in London, managing more than $228 billion in assets and serving institutional investors, pension funds, wealth managers, and other sophisticated clients worldwide. The organization specializes in...

At BBH, Partnership is more than a form of ownership—it’s our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility seriously. With a 200-year legacy and a shared passion for what’s next, this is the right place to...

Our solutions run in the cloud and connect to our devices (tags and gateways). But for safety-critical solutions — we need software that works all the time, even when connectivity to our cloud drops. This role owns that Local Server: software that runs on-site and keeps these systems running independent of cloud connectivity. Key difference from typical...

Hybrid or full remoteWe are looking for a Senior AI Engineer to design and build production-grade AI applications and services using Python. In this role, you will turn business and AI use cases into reliable, scalable technical solutions, working with LLMs, backend services, APIs, and enterprise systems. Hybrid or full remoteWe are looking for a Senior AI...

At Oversee, we are reimagining how corporate travel is managed.Our cutting-edge technology and machine learning solutions replace the outdated, manual processes that slow companies down — unlocking cost savings, efficiency, and smarter decisions.We bring together travel analytics and actionable insights, giving global enterprises a clear view of their...

Senior Integration Engineer - 5+ years of experience in software development or systems integration. - Hands-on experience with enterprise integration platforms such as TIBCO, MuleSoft, Boomi, or similar. - Strong Java development skills. - Experience with messaging and event-streaming technologies, including Kafka, Azure Event Hubs, JMS, MQTT, and AMQP. -...

*Please note: we are only able to consider candidates who already have the right to work in Poland. Visa sponsorship is not available for this role.*Senior Software Developer / JavaHybrid working, based in our Warsaw office, 2 days per week on siteVyntra builds software that helps banks and financial institutions detect fraud, prevent money laundering, and...

Development of an e-commerce project for a client that is one of the largest companies in this sector in the country. Our expectations Min. 5 year of experience as Java Developer Proven track record as a Software Engineer in delivering highly complex solutions. Knowledge and experience with Java Ecosystem - Java, Kotlin, Groovy, Spring Framework, and other...

Senior Expert Engineer Join our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the future of financial technology. Ready to make an impact? We’re seeking a skilled and proactive Senior Expert Engineer to...

Allegro’s development teams boast more than 1700 IT experts solving problems at a unique scale and complexity. However, if you join us, you’ll be joining a specific team that operates like a small, agile startup within our large organization. Our team is strongly Developer Experience (DevEx) driven, focusing on the core tools and components that powers...

We are seeking a Senior Machine Learning Engineer to lead the development and deployment of cutting-edge solutions in Generative AI (GenAI). This role is pivotal in creating efficient inference technologies for Large Language Models (LLMs), enabling scalable, high-impact AI applications. Success in this position means delivering innovative solutions that...