63 developer English-speaking jobs in Białystok

About the Role: We are looking for an experienced Mobile Developer (Mid or Senior level) with at least

Senior Backend Developer will design, develop, and maintain robust cloud-native microservices using TypeScript and Node.js within the AWS environment. Responsibilities include integrating with APIs, hardware, and ensuring system reliability through automated testing.

Senior Python Developer needed for scalable backend services and platform components. 5+ years of experience in software development, strong Python skills, and knowledge of data manipulation libraries required. Experience with cloud environments, container orchestration, and FastAPI is beneficial.

Senior Fullstack Developer will design and develop cloud-native applications using Java, React, and AWS. Responsibilities include infrastructure management with Terraform, database interaction, and ensuring code quality through reviews and testing. Requires 4+ years of Java/React experience, AWS knowledge, and strong security understanding. Fluent English is essential.

As a UI Builder Developer, you will focus on creating modern and user-friendly experiences within ServiceNow

We are currently seeking a talented Senior Golang Developer.

Job Profile: As a Fullstack Developer in the Customer Creation Team, you will be instrumental in maintaining

You need: At least 4 years of commercial experience as a software developer, using Java/Gosu.

application Staying up to date within the industry with new trends and best practices Training and supporting developer

This is a single-developer project , where you will work closely with the client's internal teams

Senior Java Cloud Developer will design and build cloud-native applications using Java and Spring on AWS. Responsibilities include creating microservices-based solutions, integrating with databases and APIs, and collaborating with the client team. Requires 5+ years of experience with Spring and Java, cloud-native application development, and microservices.

Full-stack .NET Developer to design, develop, and maintain scalable web applications using .NET, Angular or React, and relational databases. Requires 3+ years of commercial experience with .NET, proficiency in frontend technologies, and strong understanding of testing, Git, and CI/CD. Fluent English required.

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first

of developers; Continuously research and advocate for improvements in performance, scalability, and developer

of developers; Continuously research and advocate for improvements in performance, scalability, and developer

Salesforce Platform Developer I certification is a plus, or equivalent experience with Apex, SOQL, Lightning

GOOD TO HAVE InRiver PIM developer certification; Working knowledge of Visual Studio .NET and Azure

tools (e.g., GitHub Copilot, Cursor, OpenAI API tooling) to accelerate software delivery and improve developer