50 English-speaking jobs in Bydgoszcz

Senior Backend Engineer builds and maintains high-traffic backend services using Kotlin or Java. Responsibilities include developing AI-powered assistants, improving system scalability, and taking end-to-end ownership of services.

WHO WE ARE Relativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence.

Experienced Enterprise Architecture Consultant needed to shape IT strategy and define frameworks for large-scale transformation. Requires strong knowledge of TOGAF, cloud, and modern architectures.

We are looking for a person who knows how to design and implement statistical methods to extract signals from large, messy, real-world datasets and use them for prediction. Everything we build on top of that, from audience reach to specialty insight to measurement, is only as good as your layer.

Experienced Adobe Campaign Specialist needed to design, build, and maintain data models and workflows. Requires 3+ years with Adobe Campaign, SQL, JavaScript, and integration skills.

Power BI Consultant to design, develop, and maintain Power BI dashboards and reports. Responsibilities include gathering business requirements, building data models, and ensuring data quality from various sources. Requires Power BI, SQL, and BI solution delivery experience.

Technical Consultant specializing in Siemens Polarion ALM. Requires 5 years of experience in administration, configuration, and troubleshooting. Must have expertise in Linux/Windows server admin and database management.

Lead Backend Software Engineer for EU credit systems. Responsible for technical strategy, designing scalable systems using Python, Kotlin, AWS, and Kubernetes, and ensuring operational excellence.

Lead Backend Software Engineer for EU teams, responsible for technical strategy and execution across transaction and ledger systems. Requires 8+ years of experience with Python, Kotlin, AWS, MySQL, and Kubernetes.

Lead Software Engineer for EU teams, responsible for technical strategy across frontend and backend systems. Requires 8+ years of experience with scalable technologies like Python, Kotlin, AWS, and proficiency in frontend development.

Senior Platform Engineer - Generative AI builds an Enterprise Agent Development Platform using LangGraph and Strands Agents on AWS AgentCore Runtime. Responsibilities include implementing promotion workflows, managing rollbacks, and enforcing evaluation gates. Requires 3+ years of platform/backend engineering experience with AI/ML systems.

Senior Software Engineer to build and implement real-time fraud decisioning services and APIs in Python or Kotlin. This role extends the Fraud Decisioning System to new international markets.

Senior Software Engineer to design and implement real-time fraud decisioning services and APIs in Kotlin or Python. Build platform tooling to scale fraud protection across new international markets. Requires 5+ years building backend systems at scale using Python or Kotlin.

Senior Software Engineer to build and implement real-time fraud decisioning services and APIs in Python or Kotlin. This role extends the Fraud Decisioning System to new international markets. Requires 5+ years building backend systems at scale.

Senior Data Engineer to contribute to a banking platform for a leading Japanese financial group. Responsibilities include designing and implementing data processing pipelines, building integrations, and developing ETL workflows. Requires 5+ years of ETL experience, strong SQL, and Python skills.

DevOps/Cloud Infrastructure Engineer needed for B2B contract to connect Flix's cloud platform with a new train fleet. Responsibilities include building secure, reliable cloud infrastructure using Terraform/Terragrunt, designing systems, and ensuring observability. AWS experience preferred.

Experienced Workday ERP Consultant needed for freelance engagement. Design, build, and maintain HR solutions using Workday and other HR systems. Support technical and functional implementation, optimizing processes. Requires 3+ years in Workday implementation/consulting.

Appian Developer to build and maintain applications using the Appian low-code platform. Responsibilities include designing SAIL interfaces, workflows, and integrating with external systems via REST/SOAP APIs. Requires experience with Appian objects, SQL, and deployment.

Senior Data Engineer to design and scale cloud data platforms using Azure, Databricks, and Spark. Responsibilities include building production-grade pipelines, driving data architecture, and implementing DataOps practices. Requires 4+ years of Data Engineering experience.

Senior Data Scientist role focusing on LLM Clinical NLP. Build and improve LLM/transformer pipelines to extract structured data from clinical notes. Requires hands-on NLP with BERT/RoBERTa and generative LLMs.