Senior IDE Engineer — Kotlin

Massive Scale: Design, build, and optimize high-throughput systems processing over 120 million daily offer events on one of Allegro’s largest distributed services.Applied AI Integration: Build backend services that leverage AI capabilities to automate workflows. You will integrate existing AI systems to generate content, classify offer attributes, and...

Massive Scale: Design, build, and optimize high-throughput systems processing over 120 million daily offer events on one of Allegro’s largest distributed services.Applied AI Integration: Build backend services that leverage AI capabilities to automate workflows. You will integrate existing AI systems to generate content, classify offer attributes, and...

Allegro Ltd. is seeking a senior backend engineer to design, build, and optimize high-throughput services in the Electronics domain. You will integrate AI features to automate workflows and ship scalable microservices using Kotlin, with Spring Boot as the core stack.You will work in a hybrid model from Kraków, collaborating with a team that values...

Senior Backend Engineer – Java / Kotlin Banking & Investment Technology | High-Volume Financial Systems The Mission West Code is hiring experienced backend engineers for technology projects with banks, investment firms and other financial institutions. We are looking for people who have already worked in complex, regulated or high-volume financial...

Sii Sp. z o.o. in Kraków is seeking a Kotlin Developer (f/m/x) to design, implement and maintain scalable microservices using Kotlin, AWS, and cloud-native patterns.You will collaborate with cross-functional teams across Platform, Services, and SMB to deliver robust fintech solutions and integrations with banks, accounting platforms, and HR tools. The role...

Company DescriptionWith over 25 years’ experience, plus the same enormous passion and ambition we had on day-one, we’re trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier – and that’s something we really care about. We work together to continually adapt; embracing change and the challenges it...

Simple Machines is a leading independent boutique technology firm with a global presence, including teams in London, Sydney, San Francisco, and New Zealand. We specialise in creating technology solutions at the intersection of data, AI, data engineering, and software engineering. We design and build bespoke data platforms and unique software products, create...

Zohorecruit is looking for a Software Engineer for a renowned IT client in Krakow, Poland. This contract role involves creating templates, automations, and onboarding assets to accelerate delivery.You will collaborate with product, engineering, architecture and risk teams to ensure guidance is accurate, and you will document platforms, write how-tos, and...

Company Description With over 25 years’ experience, plus the same enormous passion and ambition we had on day‑one, we’re trailblazers in the pet e‑commerce industry. Our solutions make over 12 million customers genuinely happier – and that’s something we really care about. We work together to continually adapt; embracing change and the challenges...