Praca backend engineer Śląskie

Posted on Dic 19th, 2025 Remote within Poland Full Time Background Kronia® is looking for a Senior Full Stack Backend Focus Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers who enjoy building scalable distributed systems, working with event-driven architectures, and...

Join the Java Engineering Team at a top N. American Bank Are you a Java engineer who enjoys working on large scale and high performance software? Do you love working with smart people on meaningful technology? Want to work in capital markets on financial trading systems? If so, read on. The Role at a Glance - Senior Java Backend Engineer - Fully remote for a top N. American bank (for residents...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in the UK. Our solutions are powered by...

Company Description When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in the global education space. For over 25 years, Turnitin has partnered with educational institutions to promote honesty, consistency, and fairness across all subject areas and assessment types. Over 21,000 academic institutions, publishers, and corporations use our services: Feedback...

A leading financial institution in Poland is seeking an Engineer IV to develop and maintain backend services for the Gaia web application. The role requires strong experience in Java and/or Kotlin, familiarity with Spring Boot, and understanding of agile methodologies. You will collaborate closely with frontend developers and participate in agile ceremonies. The position offers a dynamic working...

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $250 million to date and valued at $1.6 billion. Apollo.io provides sales and marketing teams...

A forward-thinking tech startup is seeking a backend engineer to develop reliable backend services and enhance user scenarios. The ideal candidate has experience in building web services, preferably in Go, and is comfortable with cloud solutions. This role offers the chance to join a small, innovative team and learn from experienced co-founders, contributing to impactful healthcare solutions....

A leading cybersecurity company in Poland is seeking a Senior Golang Engineer. The role involves designing and developing backend systems for endpoint security, ensuring high-quality features through cross-team collaboration. Key requirements include hands-on experience with Golang, Docker, Kubernetes, and familiarity with cloud platforms like AWS. The position offers flexible working options,...

A forward-thinking tech company in Poland is seeking a skilled Backend Engineer to design and implement the infrastructure that powers their groundbreaking AI systems. The role involves developing scalable backend systems, creating APIs for agent communication, and ensuring data security and compliance. The ideal candidate will have over 3 years of experience in backend development, expertise in...

At limango, we’ve been shaping the world of e-commerce for over 18 years. Together with our platforms in the Netherlands, Germany, and Austria, we are proud to be part of the OTTO Group, one of Europe’s leading e-commerce players. We offer the largest selection of products for the entire family, making us a go-to shopping destination for millions of customers across Europe. But limango is more...

The scope of your role: As a Senior Backend Engineer, you will take part in the process of the design and development of modern financial applications. You will develop advanced monitoring systems used in running operations in the AWS cloud environments. You will have an impact on our applications by working closely with businesses and clients who use our banking products. You will work with C#,...

We’re looking for a Senior Backend Engineer who thinks beyond endpoints and wants real influence on how backend systems are designed and evolved.We build backend systems for mobile applications used at scale , working mostly on long-lived products , not short-term experiments. Node.js and Java are tools we use - architecture and decision-making matter more. What you’ll do: Design and evolve...

These are your tasks: - Design, build, and maintain backend services and APIs with a strong focus on performance, security, and maintainability. - Architect modular, scalable systems that align with product and business goals for long-term growth. - Collaborate closely with frontend engineers, product managers, and other stakeholders to deliver reliable end-to-end solutions. - Lead or contribute...

A leading technology company is seeking a Golang Developer with AI experience in Katowice, Poland. The successful candidate will design and maintain high-performance backend services in a cloud-based architecture. Responsibilities include building APIs for AI-driven services and optimizing features for scalability and reliability. The ideal applicant has at least 5 years of experience with Golang...

A leading IT consultancy based in Poland is seeking a Senior Azure Developer to join their team. The role requires a deep understanding of cloud architectures and includes both backend and frontend development responsibilities. Candidates should have significant experience in C# programming and various Azure technologies. This is a full-time role designed for individuals at a mid-senior level,...

A global information and communication technology company is seeking an experienced Developer for backend development using Java and Spring, with a strong focus on AWS cloud technologies. Responsibilities include designing and maintaining scalable backend systems, implementing microservices, and collaborating with cross-functional teams. The ideal candidate has a minimum of 4 years of software...

We’re building a modular AI agent that will revolutionize an entire ecosystem. As our Backend Engineer, you’ll design and implement the infrastructure that powers our AI systems. You’ll work on APIs, orchestrators, and data pipelines to ensure seamless communication between agents and a reliable user experience. Responsibilities - Design and build scalable backend systems to support AI...

Overview When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in the global education space. For over 25 years, Turnitin has partnered with educational institutions to promote honesty, consistency, and fairness across all subject areas and assessment types. Over 21,000 academic institutions, publishers, and corporations use our services: Feedback Studio,...

Kronia® is looking for aMid Backend Engineer with focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers who enjoy building scalable distributed systems, working with event-driven architectures, and delivering high-performing, reliable software solutions for our award-winning educational...

A leading technology company in Poland is seeking a Senior Backend Software Engineer to join their dynamic team. This permanent role involves designing and implementing scalable backend systems, mentoring colleagues, and collaborating across teams. Candidates should have a minimum of 5 years in backend development, along with a proven track record in developing distributed applications. The...