Praca backend developer Białystok

Regular/Senior Backend Developer (TypeScript, Node.js) @ Spyrosoft Location: Białystok, Bialystok, Podlaskie Voivodeship, Polska Our client is aleading full-service e-mobility provider dedicated to revolutionizing the transport and energy sectors. They provide end-to-end hardware and software charging solutions for both private and public sectors. You will be working on a platform that powers...

We’re looking for a skilled Backend Developer to join our growing engineering team. In this role, you’ll be responsible for designing and building scalable, secure, and high-performance backend systems that power our platform. You’ll work closely with cross-functional teams to implement business logic, integrate third-party services, and ensure smooth system operations in a cloud-native...

A leading technology firm in Poland is seeking a Java Developer to join an innovative AI-driven fraud-prevention initiative. You will design and implement backend services and develop high-performance Java applications to handle large volumes of real-time events. The ideal candidate has over 5 years of experience in complex backend systems, hands-on experience with Kafka, Redis, and AWS, and a...

A software house in Poland seeks a Ruby on Rails/Python Developer to join its innovative team. The role involves designing and maintaining backend applications, optimizing performance, and collaborating with project teams. Suitable candidates should have over 4 years of experience with Ruby on Rails and Python frameworks such as Django or Flask. We offer flexible working hours, competitive...

About the company: Our client is an innovative, fast-growing technology company operating internationally and focused on solutions that address climate challenges. They bring together a passionate, multidisciplinary team working on impactful technologies. We are looking for a Software Developer to join our client’s IT team. In this role, you will develop and maintain backend services and...

Senior Python Developer Miejsce pracy: Białystok Technologies we use Expected Python Pandas Polars GCP Kubernetes Docker FastAPI Apache Spark Ray.io Daft Operating system Windows macOS About the project The project is delivered for Platform Services and involves close collaboration with the client. Due to its nature, it is not always possible to strictly follow standard processes. Flexibility and...

Junior AI Developer Miejsce pracy: Białystok Technologies we use Expected Python Azure About the project Versatility is the keyword when it comes to what we do in IT. Development is just the beginning of a long journey where we get familiar with business, processes, and architecture. But at the end of the day, the result is always the same: a ready-to-use solution used by everyone around us. As a...

A leading technology company is seeking a Golang Developer with AI experience in Białystok, Poland. You will design and maintain high-performance backend services in Go, build APIs, and optimize features focusing on scalability, availability, and reliability. The ideal candidate has 5+ years of experience with Golang and Vue.js, proven skills in AI-driven solutions, and a good command of English....

Zakres obowiązków: Projektowanie i rozwój usług backendowych w Java oraz komponentów przetwarzania danych w Pythonie. Tworzenie i utrzymanie API oraz integracja z usługami chmurowymi (AWS / Azure / GCP). Optymalizacja wydajności rozwiązań backendowych i procesów przetwarzania danych. Praca z bazami danych (SQL / NoSQL) w zależności od architektury projektu. Współpraca z zespołami produktowymi,...

Very good knowledge of C# and .NET Core / .NET 6+. Practical knowledge of Microsoft SQL Server. Familiarity with AWS services. Ability to analyze and optimize the performance of backend applications. Project description: NET Developer who wants to have a real impact on the architecture and development of modern applications based on microservices and the cloud. If you enjoy technological...

A prominent IT services firm is seeking a Python Developer to design backend systems for Data Processing Units in Białystok. You will be responsible for developing internal tools, integrating services with React-based interfaces, and collaborating with cross-functional teams. Candidates should have at least 2 years of experience, strong Python skills, and be comfortable in Linux environments....

Very good knowledge of C# and .NET Core / .NET 6+. Practical knowledge of Microsoft SQL Server. Familiarity with AWS services. Ability to analyze and optimize the performance of backend applications. Project description: NET Developer who wants to have a real impact on the architecture and development of modern applications based on microservices and the cloud. If you enjoy technological...

Very good knowledge of C# and .NET Core / .NET 6+. Practical knowledge of Microsoft SQL Server. Familiarity with AWS services. Ability to analyze and optimize the performance of backend applications. Project description: NET Developer who wants to have a real impact on the architecture and development of modern applications based on microservices and the cloud. If you enjoy technological...

Python Developer – DPU Infrastructure Tools Miejsce pracy: Białystok Technologies we use Expected Python C C++ Optional FastAPI Flask Django React.js About the project We are looking for a Python Developer to design and build backend systems that support the development and validation of Data Processing Units (DPUs). You will work on backend services in pure Python and help integrate React-based...

Requirements: Very good knowledge of C# and .NET Core / .NET 6. Experience in designing microservice architecture. Practical knowledge of Microsoft SQL Server. Experience with Docker / Kubernetes. Familiarity with AWS services. Ability to analyze and optimize the performance of backend applications. Good knowledge of Git and teamwork principles. Project description: We are looking for an...

Golang Developer – with AI experience Miejsce pracy: Białystok Technologies we use Expected Go Vue.js About the project At Sii, we build technology that truly matters. We are looking for a Golang Developer with AI experience to join a global project delivered together with our client – a world-leading provider of cloud communication platforms used by millions of businesses to connect with their...

A leading e-mobility technology provider is seeking a Regular/Senior Backend Developer (TypeScript, Node.js) in Białystok. You will develop robust backend services, design microservice architectures, and integrate systems to power electric vehicle charging infrastructure. Candidates should have over 4 years of backend development experience, strong cloud deployment skills, and fluency in English...

Golang Developer – with AI experience (f/m/x) 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. At Sii, we build technology that truly matters. We are looking for a Golang Developer with AI experience to join a global project delivered together with our client – a world‑leading provider of cloud communication platforms used by millions...

Java Developer – AI project Miejsce pracy: Białystok Technologies we use Expected Java Apache Kafka Redis AWS Optional AI About the project At Sii, we are looking for a Java Developer to join an innovative AI-driven fraud-prevention initiative delivered together with our global telecom client - a company best known worldwide for its cloud communications APIs enabling voice, messaging, and video...

Overview At Sii, we are looking for a Java Developer to join an innovative AI-driven fraud-prevention initiative delivered together with our global telecom client - a company best known worldwide for its cloud communications APIs enabling voice, messaging, and video at massive scale. You will help build intelligent, high-performance systems that protect millions of end users in real time,...