back end developer

We are looking for an experienced SharePoint Front-end Developer to join our team and work on innovative solutions for SharePoint Online. In this role, you will be responsible for developing and maintaining the frontend layer of a Knowledge Base using SharePoint Online, collaborating with backend teams and analysts to ensure high-quality and efficient...

Aptiv PLC in Kraków is seeking an experienced UiPath Automation Developer to own end-to-end automation delivery across the project lifecycle. You will design, build and test UiPath automations, working with process owners and IT to ensure robust, scalable solutions in a global environment.Join a team that builds automation using REFramework, UiPath...

Knapsack, Kraków-based developer-tool company behind Knapsack Pro, seeks a seasoned Product/DevTool Engineer. You will own end-to-end features across technologies, design robust public APIs, and craft pragmatic, performant code while collaborating with engineers and designers to ship valuable tooling for thousands of users.The role emphasizes data-driven...

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72+ million patients each year. Your unique...

Flexible Work Arrangement Warsaw, Mazowieckie, Poland Full time R72485 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that...

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact We are seeking a Mid or...

Poszukujemy doświadczonego Senior IT Testera, który dołączy do długoterminowego projektu realizowanego w międzynarodowym środowisku. Projekt dotyczy pełnego procesu zakupu nieruchomości i obsługi kredytu hipotecznego oraz obejmuje wiele współpracujących ze sobą systemów – front-end, back-end, API, integracje oraz...

Poszukujemy doświadczonego Senior IT Testera, który dołączy do długoterminowego projektu realizowanego w międzynarodowym środowisku. Projekt dotyczy pełnego procesu zakupu nieruchomości i obsługi kredytu hipotecznego oraz obejmuje wiele współpracujących ze sobą systemów – front-end, back-end, API, integracje oraz...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.The Repayment Scheduling engineering team is growing rapidly, and we’re looking for a Senior Software Engineer specializing in Backend development. Our Backend team is located entirely...

KUBO is seeking a Senior Full Stack Developer to join our hybrid team in Wrocław. You will own end-to-end development, from database design to APIs and admin dashboards, combining Python (Django/FastAPI/Flask) with React or Vue.You’ll work on tools for connected devices, customer data and day-to-day operations, with 2-3 days in the office and a strong...

Readdle is seeking a Senior Back-end Product Engineer who takes end-to-end ownership from problem understanding to production. You will design scalable backend services and data models for Fluix, collaborate across teams, and continuously improve through AI-enabled development and strong testing.You will work on core backend systems for workflow automation,...

Sii Poland is seeking an experienced Senior Java Developer to join a large-scale Java application project. You will analyze business requirements and production issues, design robust solutions, and collaborate with stakeholders and product teams to deliver high-quality software.You will own features end-to-end—from analysis through testing, deployment, and...

Sii Poland is looking for an experienced Senior Java Developer to join a team working on a large-scale Java application for a major loyalty program. You will analyze requirements and production issues to design robust, maintainable solutions while collaborating with stakeholders and product teams.Monthly business trips to Warsaw are possible. Join a dynamic...

Knapsack is a product company behind Knapsack Pro, a developer-tool that helps engineers optimize CI test runs. We are a small team based in Kraków, Poland, with a largely remote workflow and occasional in-person meetups.You will own complex product initiatives, contribute to API design and DevTools, and engage directly with thousands of users daily. The...

**About the company** We are recruiting on behalf of a **US-based technology company transforming how real estate professionals run their businesses** . Its platform brings together **CRM, marketing, communication and business workflows** in one product used by real estate teams in the US. This is a **high-impact backend role** for an engineer who enjoys...

We are searching for talented people who are smart, bright, and like to improve the quality of software and the software development process. Who we are? At Wirex, we believe everyone should have access to the benefits of digital currency. We were the first to launch a crypto-enabled debit card, and we’re still ahead of the game — offering intuitive,...

Position Title: Product Demonstrator (End User)Location: PolandWork Arrangement: Field – travel requiredEmployment: Permanent, Full-timeSalary: 71.000-92.000 PLN gross per yearCome build something that matters.  The Product Demonstrator (End User) works directly with customers on-site to understand how they use tools and equipment in real working...

Build the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R&D Software Engineering contributions you might make to Altium 365:Building new cloud-native applications and scalable...

HypoVereinsbank in Warsaw seeks an experienced IT Technical Analyst to bridge business needs and technical delivery for securities back-office applications on mainframe platforms. You will translate business requirements into technical specifications for development and operations teams, design solution concepts, and collaborate with business stakeholders...

We are looking for a Senior Front-end Developer with Angular to join our team responsible for developing and maintaining business-critical applications supporting financial processes across multiple countries. The team focuses on modernizing applications, improving scalability, and ensuring high operational standards in the vehicle leasing and fleet...