146 English-speaking jobs in Białystok
Fullstack Go Developer
- OPTIVEUM sp. z o.o.
- białystok
- May 14
Full-Stack Software Engineer (Go) to design, implement, and maintain cloud services for a logistics platform. Responsibilities include developing API integrations, automating processes, and collaborating with cross-functional teams. Requires 4+ years of experience with GoLang, TypeScript, React, AWS, and MySQL.
Senior Frontend Engineer (React)
- OPTIVEUM sp. z o.o.
- białystok
- May 14
Senior Frontend Engineer to lead development of a web app for a tech company focused on simplifying shipping logistics. Responsibilities include translating designs into production code, ensuring web performance, and mentoring junior engineers. Requires 8+ years of frontend experience, deep React and TypeScript knowledge, and strong web fundamentals.
Blackline Administrator (f/m/x)
- Sii Sp. z o.o.
- Białystok
- May 12
Experienced Systems Administrator to support and develop financial process platforms. Focus on system performance, user support, and process improvement. Requires 3+ years of experience with financial platforms, Blackline preferred, and fluency in English.
Senior Fullstack Engineer – music tech industry (f/m/x)
- Sii Poland
- Białystok
- May 11
Senior Fullstack Engineer to develop scalable, event-driven systems for royalty-related financial settlements. Experience with TypeScript, Scala, React, Next.js, and AWS required.
Junior RAMS & LCC Engineer (m/f)
- STADLER CONVERTER SP. Z O.O.
- Białystok
- May 11
Technical Support Application Analyst (Remote 24/7)
- Relativity
- białystok
- May 11
Provides technical support for a specific product vertical, diagnosing and resolving complex software and network issues. Requires SQL, network, and server expertise, and excellent customer service skills.
Senior SAP Cloud ALM Technical Expert (f/m/x)
- Sii Poland
- białystok
- May 9
Senior SAP Cloud ALM Technical Expert needed for migration from SAP Solution Manager to SAP Cloud ALM. Configure, implement, and stabilize ALM processes in hybrid environments. Support deployments, handle transports, and ensure traceability within SAP Cloud ALM constraints. Minimum 6 years of experience required.
Salesforce FSC Consultant
- Britenet
- białystok
- May 8
Salesforce FSC Consultant needed with 5+ years of experience designing customer-facing solutions and a deep understanding of the Salesforce ecosystem. Proven track record in Wealth and/or Asset Management projects required. Strong client-facing and communication skills essential.
Senior Electronic Design Engineer (m/f/d)
- Global Clearance Solutions (GCS)
- Białystok
- May 8
Senior Electronic Design Engineer will lead and participate in the specification, design, development, and verification of innovative electronic hardware. Responsibilities include PCB design, prototyping, validation, and research & development. Requires a university degree in Electronics, 5+ years of experience, and proficiency in Altium, C programming, and EMC/EMI principles.
Regular Senior Lead Angular Developer with Capacitor
- Spyrosoft
- Białystok
- May 7
Develop and maintain frontend applications using Angular and Capacitor for a modern enterprise digital platform. Integrate with REST APIs, backend services, and cloud environments (Microsoft Azure).
Salesforce Developer
- Sollers Consulting
- Białystok
- May 6
Team Leader Embedded Software Engineering (m/f)
- STADLER CONVERTER SP. Z O.O.
- Białystok
- May 6
Power BI Developer with KQL (f/m/x)
- Sii Sp. z o.o.
- Białystok
- May 6
Power BI Developer to design and develop analytical solutions using Power BI and KQL. Experience with data modeling, dashboard creation, and analyzing logs and telemetry data is required. Strong SQL, DAX, and KQL skills are essential. Must have a good understanding of embedded/firmware concepts and data from these systems.
Senior Aladdin Fullstack Developer
- Spyrosoft
- Białystok
- May 6
Senior Fullstack Developer to design, build, and integrate scalable applications and data services. Experience with Python API development, SQL, Apache Kafka, and Azure Cloud Platform required. Strong problem-solving skills and experience working in a fast-paced environment. Previous hands-on experience with Aladdin APIs and data structures preferred.
Senior Data Engineer
- Spyrosoft
- Białystok
- May 6
Senior Data Engineer to process simulation data for Autonomous Vehicle development. Analyze large-scale sensor datasets, design data queries, and prepare data for AV simulation environments and ML pipelines. Requires 4+ years of experience in Data Engineering, advanced SQL, Python, and Spark/PySpark.
Senior GCP Data Engineer
- Spyrosoft
- Białystok
- May 6
Senior Data Engineer to design and implement scalable data architectures using Google Cloud Platform (GCP). Experience with BigQuery, Dataflow, Pub/Sub, BI/ETL, and big data technologies required.
Senior Penetration Tester
- Spyrosoft
- Białystok
- May 6
Senior Penetration Tester to conduct advanced security assessments of applications, systems, and infrastructure. Responsibilities include identifying vulnerabilities, developing attack scenarios, and collaborating with technical and business teams. Requires 5+ years of experience in penetration testing with expertise in web, mobile, and infrastructure security.
Senior Fullstack Engineer NET React Angular Vue
- Spyrosoft
- Białystok
- May 6
Senior Fullstack Developer to design and develop new features for an ERP system. Requires experience with C#, .NET, Vue2/Vue3, Azure, and SQL.
Senior Alladin Specialist
- Spyrosoft
- Białystok
- May 6
Experienced Aladdin Specialist needed for a UK-based client project. Strong hands-on experience with Aladdin APIs, Aladdin Data Cloud, and Aladdin front-end tools required. Support data access, platform integration, and business usage of Aladdin across investment and operational processes.
Regular Senior NET dev with strong Azure
- Spyrosoft
- Białystok
- May 6
Senior .NET developer to build, maintain, and support a web-based self-service portal for the financial services industry. Responsibilities include developing new features, ensuring reliability, investigating incidents, and collaborating on CI/CD pipelines. Requires experience with ASP.NET Core, Azure services, and Azure DevOps.































































