74 English-speaking jobs in Białystok

Senior ServiceNow Developer/Consultant to support implementation, configuration, and maintenance of the NowPlatform. Requires 4+ years of ServiceNow experience, platform architecture knowledge, and proficiency in at least two programming languages.

Experienced Databricks Architect to design and lead modern data platforms using the Databricks ecosystem. Responsibilities include defining Data Lakehouse architectures, setting standards, and supporting scalable data solutions using Delta Lake and Unity Catalog. Requires 7+ years in Data Engineering and 3+ in Databricks.

Business Analyst for IT projects in financial institutions, primarily insurance companies. Conduct business analysis, define functional requirements, and test solutions within an Agile team. Requires a bachelor's degree and C1 English proficiency.

Experienced Veeva System Administrator needed to maintain and enhance a regulated digital quality management environment. Responsibilities include configuring, optimizing, and validating enterprise quality management platforms. Requires 5+ years of Veeva Quality experience.

Kotlin Developer to build and maintain scalable microservices for a fintech platform managing company expenses. Requires 5+ years of experience with Kotlin, distributed systems, and cloud environments like AWS.

Design and implement automated test suites for switch software and firmware. Develop Python-based testing frameworks for functional and performance testing.

Experienced Business Analyst to support IT projects. Analyze business needs, lead workshops, and translate requirements into actionable solutions. Collaborate with clients, development teams, and stakeholders.

Database Developer role focusing on PostgreSQL. Responsibilities include implementing business solutions using SQL and procedural languages like PL/SQL, designing database solutions, and testing software. Requires 5+ years with relational databases and 4+ years with procedural programming.

Regular/Senior .NET Fullstack Developer needed for a project starting March 2026. Responsibilities include developing and maintaining web applications using C#/.NET, APIs, and Azure Services. Requires strong knowledge of C#, .NET, ASP.NET, SQL, and Angular.

About Salesforce Competency at Sollers: Versatility is the keyword when it comes to what we do in IT. Development is just the beginning of a long journey where we get familiar with business, processes, and architecture. But at the end of the day, the result is always the same: a ready-to-use solution used by everyone around us.

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.

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.

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.

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.

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.

Design and develop scalable data platforms using Databricks, Spark, and Azure. Key tasks include building data transformation pipelines for streaming and batch data, ensuring data quality, and optimizing data models. Requires 3+ years of Big Data experience.

Develop and stabilize Azure data integration solutions using Azure Data Factory. Focus on pipeline design, orchestration, and monitoring. Key skills include Python, SQL, Azure DevOps CI/CD, and data warehousing.

Senior Data Engineer role focusing on designing and developing scalable data platforms using Databricks, Azure, Spark, and orchestration tools. Experience with Python, SQL, and Big Data systems is required for complex data pipelines.

Senior Business Analyst to join IT projects for financial institutions, primarily insurance companies. Conduct complex business analysis, define functional requirements, and test solutions. Collaborate with developers and IT architects.

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.