170 English-speaking jobs in Białystok
Data Scientist / ML Engineer @ Addepto
- Addepto
- Bialystok
- January 12
Data Scientist / ML Engineer will design, implement, and validate Machine Learning solutions. Responsibilities include understanding client needs, translating business problems into data science problems, and developing scalable AI solution architectures. Requires 3+ years of experience designing and implementing scalable AI solutions, proficiency in Python and ML libraries, and experience deploying solutions in cloud environments (AWS or Azure).
Senior AI Engineer (LLMs, Python) @ Addepto
- Addepto
- Bialystok
- January 12
Senior AI Engineer will develop scalable AI systems, including LLMs and GenAI, transforming Data Science prototypes into production solutions. Responsibilities include building and enhancing backend components using Python and frameworks like FastAPI, ensuring code quality, and participating in deployment and maintenance in a cloud environment.
Data Engineer (Spark) @ Addepto
- Addepto
- Bialystok
- January 12
Data Engineer to develop and maintain data processing platforms for automotive, aerospace, and telecommunications clients. Projects involve Spark, Cloudera, Airflow, Iceberg, Python, AWS, Azure, and Databricks. Requires 3+ years of experience with Big Data systems, data governance, and cloud environments.
Senior Software Engineer / Architect (M/F/D)
- Global Clearance Solutions AG
- Białystok
- January 11
Senior Software Engineer / Architect will design software architecture, lead software work packages, and develop software solutions. Requires 5+ years of experience with Java, Spring Boot, C++, Python, HTML, CSS, Angular, and DevOps practices. Fluency in English is required. Experience with Selenium, cloud backends, UX design, and secure software design is a plus.
Senior Consultant
- Sollers Consulting
- Białystok, podlaskie
- January 9
Senior Consultant for IT projects in financial institutions, particularly insurance companies. Leads complex business analysis, functional design, and implementation projects. Requires 5+ years experience in the financial sector and strong team management skills.
Business Analyst
- Sollers Consulting
- Białystok, podlaskie
- January 9
Business Analyst will join consulting or implementation teams for IT projects within financial institutions, primarily insurance companies. Responsibilities include conducting business analysis, defining functional requirements, testing solutions, and supporting UATs. Must have a bachelor's degree, strong English skills (C1 level), and understanding of agile methodologies.
Data Engineer (with Snowflake/Databricks)
- Sollers Consulting
- Białystok, podlaskie
- January 9
Data Engineer will build and optimize data pipelines and flows for clients. Responsibilities include identifying improvements for data processing solutions, advising on tool utilization, and collaborating with teams to ensure business requirements are met.
Junior AI Developer
- Sollers Consulting
- Białystok, podlaskie
- January 9
Develop and integrate Python-based AI solutions for international clients, focusing on LLMs, agentic architectures, and data-centric engineering.
Senior Data Engineer (Spark)
- Addepto
- Białystok, podlaskie
- January 9
Senior Data Engineer to work on automotive, aerospace, and telecommunications projects. Responsibilities include developing and maintaining data processing platforms, designing data pipelines, and optimizing data workflows using technologies such as Spark, Cloudera, Airflow, Iceberg, and AWS. Requires 5+ years of experience implementing Big Data systems, strong Python (or Java/Scala) skills, and experience with cloud environments.
Data Engineer (Spark)
- Addepto
- Białystok, podlaskie
- January 9
Data Engineer to work on projects involving automotive data, aerospace data, and telecommunications data. Responsibilities include developing and maintaining data processing platforms, designing data pipelines, and optimizing data workflows. Requires 3+ years of experience with Big Data systems, Spark, Cloudera, Kafka, Airflow, NiFi, Docker, and Iceberg. Strong Python (or Java/Scala) programming skills and experience with cloud environments are also required.
Regular/Senior Backend Developer (TypeScript, Node.js) @ Spyrosoft
- Spyrosoft
- Bialystok
- January 9
Develop and maintain robust backend services using TypeScript and Node.js. Design and implement scalable microservice architectures within the AWS environment. Integrate internal systems with external APIs and hardware interfaces.
Senior/Lead DevOps CI/CD Pipeline Engineer @ Spyrosoft
- Spyrosoft
- Bialystok
- January 7
Senior DevOps CI/CD Pipeline Engineer to design, implement, and optimize GitLab Ultimate-based CI/CD environments. Responsibilities include defining DevOps workflows, enhancing IT security, and collaborating with development teams. Requires 5+ years of relevant experience, 2+ years with GitLab Ultimate, and expertise in Terraform, Ansible, Kubernetes, and cloud platforms.
ServiceNow Architect
- Groupe SII
- Bialystok
- January 5
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.
Senior .NET Developer / Team Leader Rzeszów, Białystok, Łódź, Remote Open Senior .NET Developer[...]
- Kruko
- Białystok
- January 5
Senior .NET Developer / Team Leader needed for a global IT consulting company. Develop and enhance applications using .NET / .NET Core (C#), design REST APIs, and work with databases (SQL, EF Core). Must have 7+ years of experience in .NET / .NET Core, excellent C# knowledge, and experience as a leader or tech lead.
Senior Golang Developer – Talent Pool
- Transition Technologies PSC
- Białystok
- January 5
This posting is part of a Talent Pool for Go Developer roles. Applications will be used to quickly respond to future business needs. We will contact selected candidates only when a relevant recruitment process is initiated.
Master’s degree in Computer Science or Electrical Engineering is required. 7+ years of professional software development experience is required. Expert-level programming skills in Golang (3+ years of daily coding experience) are required. Extensive knowledge of Linux and container solutions is required. Excellent understanding of cloud orchestration systems and solutions is required. Strong team skills are required. Comfortable working in a fast-paced environment is required.
Senior AI Engineer
- SoftwareHut Limited Liability Company
- Białystok
- January 5
Senior AI Engineer needed to design, implement, and optimize AI/ML solutions. Experience with large language models (GPT-4, LLaMA, Copilot, GROK), Python, Azure cloud services, and MLOps practices required.
Senior GoLang Developer @ Transition Technologies PSC
- Transition Technologies PSC
- Bialystok
- January 5
Guidewire Business Analyst @ Moondigo Sp. z o.o.
- Moondigo Sp. z o.o.
- Bialystok
- January 5
Senior Guidewire Developer @ Moondigo Sp. z o.o.
- Moondigo Sp. z o.o.
- Bialystok
- January 5
Guidewire Developer @ Moondigo Sp. z o.o.
- Moondigo Sp. z o.o.
- Bialystok
- January 5











































































