161 English-speaking jobs in Białystok

As a Pre-Sales Engineer, you will act as a technical advisor during pre-sales engagements, helping clients understand AI/ML and data platform capabilities and align them with business goals. You will design solution architectures, create technical proofs of concept, and collaborate with sales, delivery, and engineering teams.

Senior Fullstack Developer will design and develop cloud-native applications using Java, React, and AWS. Responsibilities include infrastructure management with Terraform, championing security best practices, and collaborating with databases and international partners.

2026### Opis stanowiska** We’re looking for new PD Team Leaders! **We’re opening recruitment for PD Team Leaders! If you’re a Regular, Senior or Lead PD/UX Designer who enjoys building community and helping others grow, we want you on the leadership team!

3、Report all incidents in compliance with company policies and regulatory requirements. 2Support emergency shutdown procedures and coordinate with Grid Control Center during critical events. 3、Act as liaison with local emergency responders and regulatory authorities. Training & Culture 1、Provide safety induction training for all new site personnel.

Data Steward ensures high-quality product data for EMEA sales performance. Validates, uploads, and syndicates product data, resolving issues and collaborating with stakeholders. Requires 3+ years of data management experience, PIM (ideally InRiver), ERP systems, and strong Excel skills.

Solution Architect for legal technology systems. Provides configuration support, analyzes issues, and collaborates with vendors. Requires 3+ years of Workday configuration experience and strong technical and communication skills.

Data Center Technician needed for freelance, on-site role in Białystok, Poland. Install, configure, and maintain server and network equipment. Perform structured cabling and hardware deployments. Monitor environmental systems and respond to incidents. Collaborate with engineering and operations teams.

Senior Observability Tech Lead to own and drive observability domain within a global consumer organization. Hands-on leadership role requiring deep technical expertise in New Relic, architecture ownership, team leadership, and stakeholder engagement.

Fullstack Python Engineer to design, build, and maintain data and platform functionality. Experience with Django, React, and relational databases required. Collaborate with a remote team to develop and improve product features.

Relativity seeks a Knowledge Specialist to maintain and improve the Relativity Knowledgebase. The role involves collaborating with subject matter experts to ensure accurate, up-to-date content aligned with brand guidelines. The ideal candidate has experience with KCS methodology, knowledge management, and content strategy.

Data Center Technician provides on-site support for critical infrastructure at world-class data center facilities. Responsibilities include installing, configuring, and maintaining server and network equipment, performing structured cabling, and monitoring environmental systems.

Senior Data Analyst will design, develop, and implement data solutions, dashboards, and visualizations using PowerBI and SQL. Responsibilities include collaborating with team members on client projects, providing insights from data analysis, and supporting sales activities.

Paid internship in the Performance Department of a Polish Ekstraklasa club. Assist with strength and conditioning training, player rehabilitation, and data analysis. Requires experience in football fitness training, Return to Play protocols, and fluency in English.

Senior Software Engineer / Architect will design software architecture, lead software work packages, and develop software solutions. Requires 5+ years of experience in Java, Spring Boot, C++, Python, and HTML, CSS, Angular. Must have knowledge of DevOps practices and be fluent in English. Experience with Selenium, cloud backends, UX design, and secure software design is a plus.

Senior Ruby on Rails Engineers will design, build, and maintain secure, scalable microservices in a cloud SaaS environment. Responsibilities include building products from conception to reality, collaborating with teams, and mentoring other engineers. Candidates should have at least 4 years of experience as a Ruby/Ruby on Rails Developer, experience in cloud or large-scale environments, and understanding of RESTful API design.

Business Development Manager to drive B2B sales for a data-driven eCommerce company. 3+ years of B2B SaaS sales experience required, with a proven track record of closing deals with large brands. Must be proficient in CRM systems, sales intelligence tools, and prospecting automation.

Freelance home cooks in Poland are needed to photograph dishes prepared according to project guidelines. Submissions must include photos of the entire cooking process and details about the recipe. Must be 18+, reside in Poland, and have a smartphone with a camera released in 2018 or later. Compensation is $12 USD per accepted dish.

Senior Data Platform Engineer will design and maintain distributed data systems using Spark, Delta Lake, and Iceberg. Responsibilities include building scalable data pipelines, implementing governance controls, and optimizing performance across Databricks and Snowflake. Requires strong Python and SQL skills, hands-on Spark experience, and expertise in Delta Lake and/or Apache Iceberg.

Senior Data Platform Engineer will design and maintain cloud-native lakehouse platforms using Spark, Delta Lake, and Iceberg. Responsibilities include building scalable data pipelines, implementing governance controls, and optimizing performance across Databricks and Snowflake. Strong Python and SQL skills, hands-on Spark experience, and expertise in Delta Lake or Apache Iceberg are required.

Software Engineer will develop customer-specific projects, collaborate with Customer Success Managers, and create interfaces using Java and Spring Boot. Must have 4+ years of experience with Java and Spring Boot, experience in enterprise integrations, and understanding of Microservices and Kubernetes.