Jobs for senior python engineer at Krakow

About FreeBalanceFreeBalance is a purpose-led global technology company empowering governments to achieve transparent, accountable, and effective public financial management through its proprietary FreeBalance Accountability Suite™, a comprehensive Government Resource Planning (GRP) solution designed exclusively for the public sector. With over 40 years of...

FreeBalance is seeking a Senior Manual QA Engineer to join its new Quality Assurance team. You will be responsible for ensuring the reliability and integrity of the FreeBalance Accountability Suite™ through thorough testing and documentation.Your role involves designing and maintaining test cases for functional and regression testing, managing defects, and...

FreeBalance is seeking a DevOps Engineer to lead architecture, automation, and optimization of deployment pipelines and cloud infrastructure. You will work with developers, QA, and the Infrastructure team to deliver scalable, reliable applications using modern CI/CD and IaC practices.The ideal candidate combines deep AWS, Jenkins, and Maven expertise with a...

A leading technology firm is seeking a backend developer to join their Horizons team. You will build scalable systems and collaborate closely with frontend developers and product managers. The ideal candidate has over 4 years of experience with Node.js and TypeScript, solid knowledge of REST APIs, and a self-starter mentality. This position offers flexible...

As our next Staff Software Engineer, you won’t just be writing code—you’ll be the high-impact catalyst at the heart of our Kraków Hub, forcing clarity and raising the bar for engineering excellence across the entire ActiveCampaign platform. You will sit at the epicenter of our AI-first transformation, architecting agentic workflows that redefine...

Medium is hiring a Senior Software Engineer in Krakow, Wisconsin, who will design sophisticated data architectures and implement best practices for scalable systems. Responsibilities include developing data pipelines, data modeling, and collaborating with data science teams. Qualifications include 4+ years of experience, strong SQL skills, and proficiency in...

Join Hostinger, and we’ll grow fast! 🚀 We’re shaping the future of online success — powered by AI and driven by people. With 900+ talented professionals and over 4 million clients in 150 countries, we help creators and entrepreneurs bring their ideas to life faster and easier than ever before. Our mission: To provide tools that help individuals and...

We’re looking for a Senior Software Engineer who views data through the lens of high-quality software engineering. You will design sophisticated data architectures and implement rigorous best practices to ensure that our systems are resilient and scalable. This is a multi-faceted role where you will build the software necessary to manage and move data...

A leading marketing automation platform is seeking a Software Engineer to join the Kraków Hub. The candidate will design and build production-ready AI agents for marketing automation workflows. Responsibilities include optimizing agent performance, collaborating with cross-functional teams, and ensuring code quality. Ideal candidates will have 2-4 years of...

ActiveCampaign is seeking a Software Engineer to join our Kraków Hub and build production-ready AI agents for autonomous marketing. Our platform empowers businesses to automate their customer engagement — and we are now extending that with intelligent, agentic workflows that can reason, act, and adapt on behalf of our customers. Our first wave of agents...

A leading technology firm is seeking a backend developer to join their Horizons team. You will build scalable systems and collaborate closely with frontend developers and product managers. The ideal candidate has over 4 years of experience with Node.js and TypeScript, solid knowledge of REST APIs, and a self-starter mentality. This position offers flexible...

Join Hostinger, and we’ll grow fast! We’re shaping the future of online success — powered by AI and driven by people. With 900+ talented professionals and over 4 million clients in 150 countries, we help creators and entrepreneurs bring their ideas to life faster and easier than ever before. Our mission: To provide tools that help individuals and...

Company at a Glance OpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens. At OpenX, we have built a team that is uniquely experienced in...