194 English-speaking jobs in Białystok

Lead a team of engineers focused on accelerating developer productivity across the CI/CD lifecycle by building platform-oriented application infrastructures and tooling. Manage individual contributors, collaborate with Product teams, and own the outcomes of your unit. Architect and maintain scalable, reliable, and secure internal tooling via infrastructure as code.

Design, write, test, and optimize Assembler code for mainframe systems. Maintain and enhance legacy applications. Collaborate with teams to integrate Assembler components with COBOL/Java applications. Troubleshoot and resolve complex system issues. Mentor junior developers.

Business Analyst to support Finance and Product Control initiatives for a leading financial institution. Analyze, document, and test changes, collaborating with Finance, Product Control, and IT teams. Requires experience in Global Banking and Markets, project delivery, and strong analytical and communication skills.

Experienced Software Developer in Test needed to design and develop a robust testing framework for backend services. Responsibilities include executing backend tests, designing and maintaining automated tests, and debugging test failures. Requires 3+ years of experience in test automation, strong Java or Kotlin skills, and experience with Gradle, JUnit, and GitLab CI/CD pipelines.

Experienced Data Protection Consultant needed to guide clients in designing, implementing, and optimizing data protection strategies using Cohesity and Veritas NetBackup. Focus on ensuring business-critical data security, compliance, and high availability across physical, virtual, and cloud environments.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

AI Engineer to develop scalable AI systems, including LLMs and GenAI. Responsibilities include transforming Data Science prototypes into production-ready solutions, building backend components using Python and frameworks like FastAPI, and ensuring code quality. Requires at least 3 years of commercial experience in software engineering with Python, strong programming skills, experience with LLMs and Generative AI, and familiarity with backend frameworks, databases, Docker, Git, and CI/CD concepts.

The PSR Integration Manager ensures seamless implementation of end-to-end scenarios across partner systems. This role involves collaborating with architects, business analysts, developers, and functional teams to define, build, and test integrations.

Java Developer will create, implement, and test software using modern technologies. Responsibilities include adding functionalities, troubleshooting problems, and preparing technical documentation. Requires 3+ years of Java experience, Spring frameworks, Hibernate/JPA, microservices architecture, and web APIs.

Senior .NET Developer to support development, integration, and device connectivity for a DERMS product in a pilot program with a US utility company.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

Senior Software Engineer / Architect responsible for software architecture design, software development, and unit testing. Collaborates with cross-functional teams to deliver high-quality software solutions. Requires 5+ years of experience in Java, Spring Boot, C++, Python, HTML, CSS, Angular, and DevOps practices.

Test Specialist to develop, execute, and document test plans for IT systems supporting Frontex, the European Border and Coast Guard Agency. Requires 5+ years of testing experience (8+ years without ISTQB certification), Bachelor's degree, and expertise in various testing types.

Consultant to analyze, configure, and support Microsoft Dynamics 365 Finance (F&O) for financial processes. Requires 4+ years of experience in D365 Finance/AX, strong financial process knowledge, and excellent communication skills.

Experienced NetSuite Software Engineer needed for full development lifecycle. Design, document, and execute test strategies and plans for NetSuite and integrated applications. Write and maintain test cases and plans for manual and automated testing. Identify, log, and track bugs. Collaborate with developers on resolution.

Develop and optimize networking software, drivers, and data path components for high-performance data processing. Work on Linux-based C/C++ systems, contributing to device driver development, packet processing frameworks, and system bring-up.

Senior Azure Cloud Engineer needed to design, implement, and manage secure cloud environments. Responsibilities include creating CI/CD pipelines, mentoring development teams, architecting cloud-native applications, and managing infrastructure as code. Requires 5+ years of experience with Azure, knowledge of CI/CD tools, IaC tools, and security practices. Excellent communication and presentation skills are essential.

Design, develop, and optimize BI and data analytics solutions. Participate in the full data lifecycle, including ingestion, transformation, modeling, and visualization. Build and manage data models and ETL/ELT pipelines. Work with large datasets, ensuring data quality and availability. Automate data processing workflows using SQL, Python, or Scala.

Senior Product Manager to lead frontend experience strategy for RelativityOne, translating technical possibilities into customer-centric product strategies. Collaborate with engineering, design, and cross-functional teams to define product roadmap, guide product decisions, and champion a seamless user experience.

Senior Python Engineer to design, develop, and maintain scalable backend solutions using Python and Django. Integrate external systems and APIs, collaborate with product teams to solve customer problems, and write high-quality, well-tested code.