37 English-speaking jobs in Białystok

Senior .NET Developer / Team Leader will develop and enhance applications using .NET / .NET Core, design REST APIs, and work with databases. Requires 7+ years of experience in .NET / .NET Core, C#, web application architecture, and design patterns. Must have experience as a leader or tech lead and strong communication skills.

Manual QA Engineer needed for web and mobile application testing. Responsibilities include creating test cases, executing tests, reporting issues, and collaborating with developers. Requires 2+ years of experience, knowledge of test design techniques, and proficiency in Postman, Swagger, Jira, and Confluence. Strong communication and teamwork skills are essential.

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.

Develop and implement real-time embedded control software for traction and auxiliary converters using C/C++. Design and validate control algorithms for AC motors, integrating communication interfaces like CAN and TRDP. Requires a relevant engineering degree and experience in embedded software.

Lead and mentor a software engineering team developing embedded control software for traction and auxiliary converters. Own real-time C-based firmware architecture for motor-control applications on platforms like TI C2000 and ARM Cortex.

Software Delivery & QA Consultant will bridge the gap between business and technology in complex IT transformations for financial institutions. Responsibilities include conducting business analysis, defining functional requirements, promoting QA standards, and ensuring solution quality throughout the project lifecycle. Requires 3+ years of experience in IT consulting, business analysis, or solution delivery, understanding of software delivery lifecycle, and strong analytical and communication skills.

Experienced DevOps Partner needed to consolidate and modernize a Jenkins environment. Responsibilities include designing reusable CI/CD components, collaborating with engineering teams, and promoting DevOps best practices. Requires strong experience with CI/CD tools, Linux, Docker, Kubernetes, and Infrastructure as Code.

Experienced Big Data Developer needed to build scalable data analytics solutions on Azure and Databricks. Requires 6+ years in data engineering, expertise in Python, PySpark, SQL, and productionizing Databricks workflows. Must have CI/CD experience with GitHub Actions.

Graphics Driver Software Engineer to develop and optimize low-level drivers for GPU architectures using OpenGL/Vulkan. Responsibilities include performance analysis, full driver lifecycle management, and collaborating with hardware teams. Requires strong C programming and knowledge of modern graphics APIs.

Lead Control-M SME to optimize the batch environment. Responsibilities include scheduler setup, dependency fine-tuning, and automation improvements. Requires 5 years of Control-M experience, JCL proficiency, Connect:Direct, SQL, and Linux skills.

Senior MS Dynamics 365 CRM Architect to lead the technical and functional evolution of the Customer Engagement ecosystem. Responsibilities include designing end-to-end blueprints, architecting API integrations, and leveraging the full Power Platform suite. Requires 6+ years of D365 CE/CRM experience.

Senior Azure DevOps Engineer to design, automate, and maintain Azure cloud environments. Responsibilities include deploying infrastructure via IaC (Bicep/Terraform/ARM) and building CI/CD pipelines. Requires strong Azure, PowerShell, and scripting skills.

Senior Data Business Analyst requires 5 years of analytical experience. Key duties include gathering requirements, modeling data, writing SQL, and defining data specifications. Proficiency in Snowflake, dbt, S3, Jira, Confluence, and BI tools is necessary.

Experienced Product Manager to lead the lifecycle of the eLIMS Clinical Diagnostics system across global markets. Own vision, roadmap, and delivery while balancing customer value, compliance, and technical feasibility.

Senior Lead QA & DevOps Engineer drives quality engineering across tech streams. Responsibilities include test automation (Robot Framework), CI/CD pipelines (GitHub Actions), and observability (Grafana). Requires experience in QA, Linux, and microservices.

Senior Fullstack Engineer to build scalable web applications using React, Node.js, and TypeScript. Responsibilities include developing frontend and backend services, API design, and data management with PostgreSQL and Redis. Requires commercial experience in fullstack development.

Senior Data Engineer to lead migrating Apache Airflow workflows to Azure Data Factory. Responsibilities include building reliable pipelines, data models, and ensuring end-to-end data flow. Requires strong experience with ADF, Airflow, SQL, and Python.

Lead IT projects for financial institutions, primarily insurance companies. Coordinate projects, define functional requirements, and mentor team members. Work with developers, architects, and clients.

Senior Analyst, Sales Operations owns data governance, reporting infrastructure, and AI workflows for GTM execution. Requires 5-7 years in Sales Ops, advanced Salesforce and Tableau skills, and proficiency with AI tools.

Product Manager for the Integration Platform team. Own the roadmap for eventing, orchestration, and service-to-service communication. Requires 3+ years in Product Management with technical acumen.