66 English-speaking jobs in Białystok

Data Analyst role requires 4+ years experience in healthcare, specifically with Eligibility, Claims, and Accumulators. Must have strong SQL, data analysis skills, and experience investigating issues in Databricks.

Test Automation Engineer with 6+ years of experience required. Must know Java, SQL, and Agile/Scrum. Proficient with Cypress, Selenium, Ranorex, JIRA, and Postman for testing frontend/backend layers.

At least 5 years of embedded development Strong C/C++ skills Experience with JTAG and debugging tools Knowledge of hardware interfaces (UART, SPI, I2C) Understanding of bootloaders and system bring-up A very good command of English is required Join Sii and play a key role in delivering enterprise-class data platforms to international clients.

Experienced Guidewire Developer or Tech Lead needed for a large-scale international insurance project. Must have 5+ years of experience with Guidewire BillingCenter or PolicyCenter, strong Java skills, and knowledge of integrations and CI/CD.

Senior Backend/Data Engineer role building a greenfield data platform. Requires 4+ years in Backend/Data Engineering with Python, Django, and experience building ETL/ELT pipelines using cloud platforms like Snowflake or Databricks.

Junior Data Engineer role supporting data solutions using Python, SQL, and Power BI. Focus on data processing, ETL/ELT, and creating reports for business decision-making. Requires 1.5+ years experience and strong English.

Senior Data Engineer/Tech Lead requires 4+ years in Data Engineering. Must have strong Python, SQL, and Spark skills, plus experience with Airflow, Iceberg, Docker, and Kubernetes. Focus is on building scalable data pipelines.

Design and evolve scalable ServiceNow solutions across modules like ITSM, ITOM, and HRSD. Requires 5+ years in ServiceNow implementations and 2+ years as an Architect, with strong ITIL knowledge.

Senior Datacenter Engineer specializing in Cisco areas. Responsibilities include designing advanced network systems, providing L3 support, and implementing IaC automation. Requires 4-5 years of experience with deep knowledge of networking and datacenter technologies.

Senior Data Engineer/Tech Lead focused on building scalable data pipelines and modern processing solutions. Role combines 70% hands-on engineering with 30% technical leadership, requiring Spark, Python, SQL, and architectural input.

Senior Backend/Data Engineer role building end-to-end solutions on a greenfield data platform. Focus includes data ingestion from APIs/files, data processing, and building REST APIs using Python/Django. Requires 4+ years experience.

Kotlin Developer needed to build and maintain scalable microservices for a fintech platform. Requires 5+ years of experience with Kotlin, AWS, and Kubernetes. Proficiency in PostgreSQL and strong English skills are required.

Senior Software Architect needed for Enterprise and Data Architecture projects. Focus on building reference architecture, data governance, and API patterns. Requires 8+ years in relevant architecture, Python/Bash skills, and expertise in Data Mesh.

Senior Data Engineer for the pharmaceutical sector. Design and maintain scalable data solutions using Python, AWS (Glue, Athena, DynamoDB), and Pandas. Requires 5+ years of experience and strong English.

Experienced Data Scientist with ML needed to build and optimize predictive models. Requires 5+ years experience, strong SQL, and Python proficiency for analyzing consumer and marketing data.

Design, deploy, and operate enterprise-grade OpenStack environments as part of the Cloudboostr platform. Build and maintain automated infrastructure provisioning pipelines using Terraform and Ansible. Ensure high availability and performance of private cloud infrastructure. Collaborate with the product team to ensure seamless integration between infrastructure, runtime, and AI layers.

Senior Project Manager to lead strategic initiatives in the pharmaceutical sector. Responsibilities include optimizing Anaplan for supply chain and implementing a unified Regulatory Affairs platform to consolidate eight applications. Requires 10+ years of experience in complex, multinational environments with GxP knowledge.

Technical Leader role requiring 8+ years of experience in Java/Kotlin and architecture design. Responsibilities include leading end-to-end technical delivery for new client engagements.

Manual QA Engineer needed with 4+ years of manual testing experience in frontend and backend. Must have familiarity with Guidewire platforms and proficiency in JIRA, Confluence, Postman, and SQL. English fluency is essential.

Solution Architect needed with 8+ years in Java and Oracle. Design solutions using cloud-native architectures, Azure, Kafka, and Kubernetes. Expertise in DDD, RESTful APIs, and leading technical teams is required. Fluent English is mandatory.