226 English-speaking jobs in Białystok
Performance Engineer – DPU Systems f m x
- Sii
- Białystok
- March 14
Analyze, measure, and optimize the performance of DPU-based systems. Collaborate with teams to define benchmarks, identify bottlenecks, and guide optimizations. Develop and execute performance tests and analyze system behavior under high-load scenarios.
Senior NET Developer f m x
- Sii
- Białystok
- March 14
Experienced .NET Developers will design and build solutions integrating with existing systems. Responsibilities include designing applications, managing identity and data security, working with cloud-based systems, and implementing healthcare interoperability standards.
Embedded Linux Expert f m x
- Sii
- Białystok
- March 14
Develop and maintain Linux kernel modules and device drivers for next-generation network switch platforms. Bring up new hardware boards and debug low-level boot issues. Work with hardware and firmware teams to validate system integration.
Salesforce Consultant Sales & Service Cloud
- TechTorch
- Białystok
- March 14
Salesforce Consultant to implement and optimize Sales & Service Cloud for PE-backed clients. Focus on Sales Cloud, Service Cloud, and a third area (CPQ, Experience Cloud, or Data Cloud). Requires 3+ years experience, Salesforce certifications, and strong data management skills.
Guidewire Developer
- Sollers Consulting Sp. z.o.o
- Białystok
- March 14
Implement Guidewire Insurance Suite solutions for international clients, including Claim Center, Policy Center, and Billing Center. Integrate Guidewire with external systems and work in an agile project team.
Salesforce Consultant
- Sollers Consulting Sp. z.o.o
- Białystok
- March 14
Salesforce Consultant will advise and guide insurance and financial clients through Salesforce implementation. Lead end-to-end Salesforce solutions in the insurance and finance sectors. Work with clients to design and implement solutions aligning with their business goals.
PL SQL Developer
- Sollers Consulting Sp. z.o.o
- Białystok
- March 14
Implement and customize insurance systems (TIA, INSIS) using PL/SQL. Create, modify, and optimize database procedures, functions, packages, and triggers. Collaborate with business analysts and developers to build solutions.
IT Tech Lead IT Designer
- Sollers Consulting Sp. z.o.o
- Białystok
- March 14
Lead IT solutions design, implement Guidewire core insurance system using Java/Gosu, and manage project teams. Requires 4+ years Java/Gosu development experience, 1+ year in a leadership role, fluency in English, and experience with systems integration or insurance.
Lead Data Engineer (Databricks)
- Grape Up Sp. z o.o.
- Białystok, podlaskie
- March 14
Lead Data Engineer (Databricks) will design, build, and implement scalable data architectures for high-volume simulation data. Responsibilities include developing data preprocessing pipelines, defining KPIs, and collaborating with data engineering, analytics, and data science teams. Requirements include a Master's degree in a related field, 4+ years of experience in Data Engineering, and strong experience with Databricks, Apache Spark, and Python.
Embedded QA Automation Engineer f m x
- Sii
- Białystok
- March 14
Design and implement automated test suites for switch software and firmware. Develop Python-based testing frameworks for functional and performance testing.
Compiler Engineer f m x
- Sii
- Białystok
- March 14
Develop and optimize LLVM-based compiler backends for programmable network switches. Integrate P4 frontend with LLVM IR generation and custom targets. Implement compiler passes for latency and power optimization.
System Validation Engineer – DPU Team f m x
- Sii
- Białystok
- March 14
System Validation Engineer will design, develop, and execute functional and performance tests for Data Processing Unit (DPU) hardware across all project stages. Collaborate with architects, hardware, and verification engineers to ensure DPU features operate as designed.
JVM Software Engineer with GoCardless f m x
- Sii
- Białystok
- March 14
Senior Backend Engineer to design, develop, and maintain payment processing services using JVM technologies in a cloud-native environment.
Project Manager for Insurance Sector
- Sollers Consulting Sp. z.o.o
- Białystok
- March 14
Lead IT implementation or advisory projects for the insurance sector, combining consulting, project management, and insurance business expertise. Manage projects from initiation to closure, overseeing timelines, scope, budget, risks, and dependencies. Supervise business analysis and solution design, act as a team leader, and build client relationships.
Business Analyst CAD/PLM
- Transition Technologies PSC S.A.
- Bialystok
- March 14
Participate in projects developing and implementing design methodologies, including Model-Based Definition (MBD). Implement PLM systems, including MCAD data management functionalities. Lead CAD system transition and consolidation projects. Provide technical support in the field of solutions and products offered by the company.
Full Stack Engineer ID51856
- AgileEngine
- Bialystok
- March 13
Senior Full Stack Engineer will design and build scalable SaaS solutions using Java, React, and microservices architectures. Responsibilities include developing backend services, contributing to user interfaces, and collaborating with teams to deliver reliable software. Must have 4+ years of SaaS experience, proficiency in Java, React, and SQL, and knowledge of microservices architecture.
Implementation Engineer @ Silent Eight
- Silent Eight
- Białystok
- March 13
Data Engineer (Azure Data Factory) @ Addepto
- Addepto
- Bialystok
- March 13
Junior data engineer (databricks) @ addepto
- Addepto
- Białystok
- March 13
Junior Data Engineer will design and develop data processing pipelines, contribute to CI/CD and MLOps processes, and collaborate on Machine Learning projects. Requires experience with Databricks, Airflow, Spark, Python, SQL, and Azure.
Senior Observability Tech Lead (f/m/x)
- Sii Poland
- Białystok
- March 13
Senior Observability Tech Lead to own and drive observability strategy. Design and assess observability architectures, lead architecture reviews, and mentor engineers. 5+ years experience in observability within large-scale enterprise environments required. Strong New Relic expertise and experience in team leadership.










































































