175 English-speaking jobs in Białystok

Principal Site Reliability Engineer to define reliability architecture for AI compute services, drive automation, and design observability strategies. Requires expertise in Kubernetes, Python or Go, and AI/ML infrastructure. Proven ability to influence technical decisions and mentor SRE teams.

Site Reliability Engineer for AI infrastructure. Builds and maintains observability, automates operations, integrates AI workloads into incident management, and collaborates with engineering teams on reliability and deployment readiness. Requires expertise in SRE, Kubernetes, observability tools, and automation scripting.

Experienced Product Owner with a cybersecurity background needed to drive product development. Translate security requirements into product features, manage the backlog, and collaborate with engineering, product management, and security teams.

Senior Engineer to collaborate on new product implementation, design cloud applications on AWS, and integrate with company products and partners. Requires 3+ years of experience in software, DevOps, or infrastructure development, strong Python, Groovy, Bash skills, and experience with cloud infrastructure, containers, CI/CD tools, and IaC.

Senior .NET/C# Developer to support application migration, development, and cloud environment management. Requires expertise in AWS, Terraform, GitOps, Argo CD, Kubernetes, Kafka, CI/CD pipelines, PostgreSQL, and Agile methodologies.

QA Engineer with 4+ years of experience in software quality assurance. Proven expertise in REST API testing, SQL data validation, and manual testing methodologies. Proficient in JIRA, XRAY, and Agile/Scrum workflows. Bachelor's degree in a related field required.

Senior professional to drive AI adoption across the organization. Focuses on identifying high-impact use cases, shaping AI strategy, and building a roadmap for scalable implementation.

Product Designer to lead UX design for mobile apps (iOS, Android) and a B2B web platform. Requires 4+ years of experience in mobile app and complex web application design, a strong portfolio, and deep understanding of platform-specific design patterns. Must have expertise in Figma, AI-powered design tools, and design prompting within LLMs.

Data Scientist or Biostatistician with 3-5 years of experience analyzing clinical trial and/or real-world healthcare data. Applies statistical and data science methods to generate insights from healthcare datasets. Collaborates with cross-functional teams to support projects related to clinical studies, real-world evidence, and healthcare data analysis.

Designs, builds, and supports custom web applications across various enterprise environments. Provides user support with APIs and datasets. Manages cloud infrastructure using Infrastructure-as-Code tools like Terraform. Requires 2+ years of experience in platform engineering or a similar role with expertise in Linux, Python, Docker/Kubernetes, and DevOps practices.

Senior Full Stack Developer will develop and maintain customized software solutions for a European public sector client. Responsibilities include implementing software components, system integration and testing, and collaborating with teammates. Requires 6+ years of Java development experience and 3+ years of Angular front-end development experience.

Senior Ruby on Rails Engineer will design, build, and maintain secure, scalable microservices in a cloud SaaS environment. Responsibilities include technical design, mentoring, and collaborating with a team to build high-quality products. Requires at least 4 years of experience as a Ruby/Ruby on Rails Developer and experience working in cloud or large scalable environments.

Kruko seeks experienced Ruby on Rails and Python developers to design, develop, and maintain backend applications. Requires 4+ years of experience with both Ruby on Rails and Python, including experience with RESTful APIs, multi-agent applications, and relational databases. Strong English communication skills are essential.

ServiceNow Architect needed to ensure the architecture and security of the ServiceNow platform, focusing on the Strategic Portfolio Management module. Lead technical direction, develop reusable components, and collaborate with business units to design and maintain scalable solutions.

Manages and coordinates internal and external resources for IT projects. Develops and implements project management plans and supervises project requirements. Provides project escalation management and supports customer Product Owner. Requires 5+ years of experience in a similar managerial role within IT and a valid certification (PRINCE2 Practitioner, PMP, or AgilePM Practitioner).

Svitla Systems Inc. seeks a Detection and SOAR Security Lead/Operations Integration Consultant to secure SaaS and enterprise security environments. The role requires expertise in deploying and supporting security solutions, including data loss prevention, session controls, access controls, and SaaS monitoring. Experience with Microsoft Sentinel SIEM, SOAR features, and Arctic Wolf is preferred. The consultant will design, optimize, and document data storage solutions, collaborate with technical leads, and mentor engineers.

Senior Product Owner with 5+ years experience in software delivery, actively using AI tools in professional workflows. Manages requirements end-to-end, prioritizes backlogs, and collaborates with engineering and design teams. Designs AI agent workflows for BA/PO tasks and validates agent output. Strong structured writing and client-facing delivery experience required.

Senior Product Manager will own a product area end-to-end, turning real-time signals into measurable outcomes. Responsibilities include defining hypotheses, running experiments, and collaborating with engineering and design to build solutions. The ideal candidate has experience building products in early-stage environments, strong data fluency, and a focus on customer behavior and decision-making.

Senior AI Backend Engineer will build, scale, and maintain the backend architecture for AI Agents. Responsibilities include designing and implementing an Agentic reasoning layer, modernizing legacy systems, and collaborating with AI researchers. Requires 6+ years of backend development experience with Node.js and TypeScript, experience with real-time communication, and proven experience building AI-driven features.

Technical architect for legal technology systems, providing configuration and support. Minimum 3 years Workday configuration experience required. Strong Excel and problem-solving skills essential.