87 English-speaking jobs in Białystok

Build a services support portal using React 19, TypeScript, and Python 3/FastAPI. Focus on agentic AI, REST APIs, and secure authentication (OAuth 2.0/OIDC). Requires 3+ years fullstack experience.

Senior Android Developer to design and maintain high-quality Android apps using Kotlin and Java. Lead architecture for VPN features, focusing on complex networking, DNS, and connectivity issues. Requires 7+ years experience and strong knowledge of Android SDK and networking concepts.

As a Senior Cyber Security Analyst, you will join a team focused on identifying, investigating, and mitigating malicious web activity across large-scale digital environments. The role combines threat analysis, traffic investigation, detection engineering, and collaboration with customers and internal engineering teams to improve protection mechanisms and threat visibility.

Design, code, and operate production Python systems for a large-scale data platform. Build reliable pipelines, data models in Snowflake/dbt, and APIs using Python and SQL. Focus on engineering delivery and platform improvement.

Senior/Expert Java Developer needed for industrial/manufacturing applications using WildFly, ORM, RabbitMQ, and SQL/Oracle. Focus on enhancing and developing features using containers and AI tools. Requires strong English and self-drive.

Senior AI Engineer to turn product requirements into scalable technical solutions using AI agents. Requires strong TypeScript/Node.js and React/Next.js knowledge, plus experience with APIs and distributed systems.

Experienced M365 Architect needed for a Microsoft 365 and AI governance project in the pharmaceutical industry. Responsibilities include designing tenant controls across M365, Entra, Purview, and Intune for Copilot readiness.

Embedded Penetration Tester role focusing on IoT security. Responsibilities include testing embedded targets (JTAG, UART, SPI), secure boot, firmware, and cloud IoT platforms. Requires expertise in cryptography, protocols, and threat modeling.

Design and implement the Qt Bridge for Rust, enabling pure-Rust backends for Qt Quick/QML. Focus on idiomatic API design, procedural macros, memory safety, and cross-platform build engineering.

DevOps/SRE Engineer to own platform reliability and scalability using AWS, Kubernetes, and CI/CD. Responsibilities include infrastructure design, GitOps, observability, and enabling developers. Requires Python/Go/Java/Node.js skills.

Lead Business Analyst for a global CRM transformation program focusing on Service and Sales Cloud. Responsibilities include requirements gathering, process design, and user story creation in Agile environments. Requires 5+ years of Salesforce BA experience.

Lead C++ Engineer with Observability to drive observability implementation. Requires 7+ years in observability engineering, C++ proficiency, and experience with high-performance distributed systems.

Senior UI Designer shapes interactions for physical devices, focusing on native iOS/Android apps. Requires 4+ years of commercial UI design experience, strong visual skills, and experience with connected devices.

Experienced QA Lead to own quality assurance for mobile and IoT projects. Design test strategies, mentor the team, and drive QA direction across the company. Requires 6+ years in testing and 2+ years leading QA.

Lead QA for mobile and IoT projects, designing test strategies and mentoring the team. Define quality metrics, integrate modern tools, and collaborate with the CTO on QA direction. Requires 6+ years in testing and 2+ years leading QA.

Full Stack Engineer specializing in AI systems to build production-grade workflows. Design agent planning, tool use, and failure handling across frontend, backend, and AI integrations. Requires experience with LLMs and system design.

Experienced DevOps Engineer needed for project-based collaboration. Responsibilities include designing, automating, and maintaining AWS and Kubernetes cloud infrastructure, supporting IaC with Terraform, and managing CI/CD processes. Requires Linux and scripting skills.

Experienced DevOps Engineer needed for project-based collaboration. Responsibilities include designing, automating, and maintaining AWS and Kubernetes cloud infrastructure, supporting IaC with Terraform, and improving CI/CD processes.

Manage supply chain operations focusing on Import/Export Compliance and regulatory requirements. Develop compliance processes, determine export authorizations, and maintain accurate product classifications like HTS and ECCN.

QA Automation Engineer with 3+ years of experience in JavaScript/TypeScript. Design E2E, API, and integration tests, integrating automation into CI/CD. Utilize AI tools for test generation while ensuring product quality and making release decisions.