Senior Kotlin/Java Engineer

Senior Kotlin/Java Engineer Miejsce pracy: Kraków Technologies we use Expected Java Kotlin Kafka Spring Framework AWS About the project Kontakt.io is building the platform that care operations run on. We reduce waste, cut costs, and improve revenue by improving throughput, asset utilization and staff productivity. Our platform uses AI, RTLS, and EHR data to enable self-learning agents to automate workflows, adapt in real-time, and orchestrate all of care delivery operations. Easy to deploy and scale, it gives a clear picture of spaces, equipment, and people, eliminating inefficiencies and enhancing the patient experience. With measurable 10X ROI and over 20 use cases, Kontakt.io is the go-to platform for better and faster care delivery operations. Success in this position requires a passion for building high-performing and reliable applications. You need to have an internal urge to come up with innovative ideas and look for the best tools to solve scalability problems. Our tech stack: - backend: Kotlin, Java 15 ; Spring boot, spring-data, Kafka, MongoDB, PostgreSQL, Docker, Kubernetes, Python, AWS We are looking for a person who is able to work independently with the ability to look at the problem from a product perspective, suggest proper solutions and then execute against them. Your responsibilities develop user-facing Kontakt.io Apps define data models and work with database systems like MongoDB and Postgres establish connectivity with third-party systems using modern integrations technologies like RESTful APIs, WSS Streams, Webhooks, Kafka streams build modular and reusable components and libraries contribute to key architectural decisions that directly impact the scalability of Kontakt.io Apps. write and maintain documentation write performance tests support and maintain CI/CD Workflows create and drive best practices in the team (including peer reviews and building for testability) propose any upgrades and updates necessary for keeping up with modern security and development best practices participate in 24/7 on-call rotation Our requirements 6 years of software engineering experience hands-on experience in designing and developing highly scalable applications using modern technology stacks such as Java/Kotlin strong Kafka experience strong microservice architecture experience knowledge of Spring frameworks the ability to naturally follow good development practices like test automation, CI/CD, source version control, etc experience with development for and deployment to AWS good communication skills (English is a must) Optional Big Data experience is a great asset This is how we organize our work This is how we work in house you have influence on the technological solutions applied you have influence on the product you focus on product development agile scrum This is how we work on a project Continuous Deployment Continuous Integration DevOps functional tests integration tests pen tests performance tests regression tests test automation testing environments unit tests manual tests What we offer 160 -190 PLN net/B2B/h or 20 000 - 23 000 PLN gross/Employment Contract fast-paced and dynamic startup environment, flat structure competitive salary and stock option plan work with our IoT experts and trending technologies Hybrid work (Krakow office) — 3 days per week on-site collaborative and self-organized environment flexible working hours private medical care, cafeteria system Benefits sharing the costs of sports activities private medical care life insurance remote work opportunities flexible working time fruits integration events dental care no dress code coffee / tea drinks parking space for employees Recruitment stages HR Call Technical interview with the manager Task interview CTO interview Why Kontakt.io: We Make Things Easy •Easy to Use. Simplicity is harder than complexity. Each of our apps focuses on a single user and a specific problem. We create solutions for everyone to help them get things done. •Easy to Buy. We simplify pricing with a single, per-bed or per-room model that encompasses all the necessary products and services to achieve your desired outcomes. •Easy to Deploy. Using AI, cloud, and mobile technologies, our equipment autonomously communicates and validates itself without the need for human intervention, cutting deployment time from months to weeks or even days. We Deliver Fast Outcomes •Industry's 1 Time To Value. We accelerate your ROI and deliver positive outcomes to users faster than anyone else, thanks to how easy things work with our AI- and cloud-based platform. •Delivered As A Service. Delivering everything from devices to apps to support, our as-a-service model allows you to add new use cases with a simple click. Gain agility and speed like never before. •Outcome Driven. We deliver outcomes, not boxed equipment. From on-site installation to monitoring, all the way to service-level agreements, our approach is uniquely designed to ensure the outcomes you need. We Ensure Unmatched Scalability •Priced for Scaling. We offer scalable pricing, regardless of your project size. Enabling our customers to create value cost-effectively is a key element of our success. •A Platform for Scaling. Lower TCO, quicker adoption of new use cases, extensive cloud scalability, and future-proofing your IT investments are among the many reasons why Kontakt.io is right for you. •Managed for Scaling. SOC-2 and HIPAA compliant, our platform integrates with your wireless and security infrastructure, allowing you to use your current IT network with confidence and uninterrupted functionality. Kontakt.io Kontakt.io is a leader in IoT. Our mission is to simplify the delivery of location and sensor data insights. We create the data foundation that drastically improves and automates decision-making in resource planning, operations, and customer experience workflows. Our portfolio of complete IoT and location solutions combines hardware, software, and cloud to bring real-time visibility, analytics, and AI to operations. Today, we serve over 2,000 customers across diverse sizes and industries, from transportation and logistics to manufacturing, healthcare, airports, governments, and public spaces. They use Kontakt.io to reduce emergency incident time, decrease asset search times, introduce activity-based-costing, automate manual processes, digitize physical order traceability, or prevent machine downtimes. Mission Statement: We help businesses deploy resources and processes efficiently and make their customers and staff feel seen and valued. Klikając w przycisk "Aplikuj" lub w inny sposób wysyłając zgłoszenie rekrutacyjne, zgadzasz się na przetwarzanie Twoich danych osobowych przez Kontakt Micro-Location Sp. z o.o. z siedzibą w: Stoczniowców 3, 30-709 Kraków (Pracodawca), jako administratora danych osobowych w celu przeprowadzenia rekrutacji na stanowisko wskazane w ogłoszeniu. Twoje dane osobowe będą przetwarzane w oparciu o następujące podstawy prawne: (a) aby podjąć działania na Twoje żądanie przed zawarciem umowy (np. informacje o oczekiwanym wynagrodzeniu i dostępności do rozpoczęcia pracy); (b) w oparciu o nasz prawnie uzasadniony interes (np. imię, nazwisko, data urodzenia, dane kontaktowe, wykształcenie, kwalifikacje zawodowe, przebieg dotychczasowego zatrudnienia); c) w oparciu o Twoją zgodę, która wyrażona jest poprzez przeslanie dokumentów aplikacyjnych zawierających takie informacje jak np. wizerunek czy zainteresowania.Podanie wszystkich danych osobowych, o których mowa powyżej jest dobrowolne, natomiast dane wymienione w lit. a) i b) są niezbędne do wzięcia udziału w rekrutacji. Niepodanie danych skutkuje brakiem możliwości rozpatrzenia kandydatury. Podanie pozostałych danych jest dobrowolne, ale może pomóc w sprawnym przeprowadzeniu procesu rekrutacji.Masz prawo żądać dostępu do Twoich danych (w tym uzyskania ich kopii), sprostowania danych, ich usunięcia, ograniczenia przetwarzania, przeniesienia, jak również wniesienia sprzeciwu wobec ich przetwarzania. Masz także prawo wniesienia skargi do Prezesa Urzędu Ochrony Danych Osobowych.Twoje dane osobowe mogą zostać przekazane dostawcom usługi publikacji ogłoszeń o pracę, dostawcom systemów do zarządzania rekrutacjami, dostawcom usług IT (hosting), dostawcom systemów informatycznych.Podane przez Ciebie dane osobowe nie będą wykorzystywane w celu profilowania albo podejmowania decyzji w sposób zautomatyzowany.Twoje dane osobowe będą przetwarzane przez okres maks. 1 roku od zakończenia publikacji ogłoszenia, chyba, że wyraziłeś odrębną zgodę na wykorzystanie Twoich danych osobowych w przyszłych rekrutacjach.W celu realizacji praw lub w przypadku jakichkolwiek pytań związanych z przetwarzaniem Twoich danych osobowych skontaktuj się z nami pod adresem: careers@kontakt.io.