297 English-speaking jobs in Podlaskie Voivodeship
React Native Developer (f/m/x)
- Sii Poland
- Bialystok
- January 26
Develop and maintain mobile applications using React Native (iOS + Android). Design and implement app architecture, integrate with APIs, and optimize for performance.
SAP FI /CO Consultant (f/m/x)
- Sii Poland
- Bialystok
- January 26
SAP FI/CO Consultant needed for support, project work, and process improvement. Requires proficiency in S/4 HANA FI/CO modules, ABAP debugging, and 4+ years of experience. Fluency in English is required.
SAP Treasury Consultant (f/m/x)
- Sii Poland
- Białystok
- January 26
Experienced SAP Treasury Consultant needed for a new project in the medical industry. Design, configure, and support SAP Treasury modules including Cash Management, Liquidity Forecasting, and BCM. Implement and maintain In-House Cash, Debt & Investment Management, and FX management processes. Collaborate with Finance, Accounting, and IT teams.
Electrical Transient Simulation Engineer (f/m/x)
- Sii Sp. z o.o.
- Białystok, podlaskie
- January 24
Electrical Transient Simulation Engineer will develop design rules for transformers and power electronic systems. Responsibilities include modeling, validating transient phenomena, and analyzing overvoltage events. Requires an MSc or PhD in Electrical Engineering and 3+ years of experience in transient analysis and simulation of electrical power systems. Strong proficiency in MATLAB and electrical simulation tools is essential.
Mobile Developer (React Native) – Mid+ / Senior @ Spyrosoft
- Spyrosoft
- Bialystok
- January 24
Experienced Mobile Developer (Mid+ or Senior) needed for a React Native project. 4+ years of commercial mobile development experience (Android and/or iOS) required. Expert-level React Native knowledge and a mobile-first mindset are essential.
DevOps Engineer with Performance Testing experience (f/m/x)
- Sii Poland
- Bialystok
- January 24
Design, build, and maintain scalable cloud infrastructure for performance testing. Automate deployments and integrate testing processes into CI/CD pipelines. Build and maintain monitoring and observability solutions. Support performance engineers with infrastructure for performance tests.
Tosca Automation Engineer (f/m/x)
- Sii Poland
- Bialystok
- January 24
Software testing professional with 4+ years of experience, including 2+ years specializing in Tricentis Tosca, is sought to design, implement, and maintain test scenarios. Must have strong SQL skills, experience with Web Services/REST API testing, and excellent English communication.
Senior Fullstack Software Engineer (Python Vue.js)
- Addepto
- Białystok, podlaskie
- January 23
Fullstack Software Engineer to develop end-to-end web applications using Vue.js for frontend and Python for backend. Responsibilities include designing, implementing, and maintaining databases, contributing to CI/CD pipelines, and collaborating with stakeholders. Requires 5+ years of experience, strong JavaScript and Python skills, and experience with frontend development and backend technologies.
Junior Data Analyst
- Sollers Consulting
- Białystok, podlaskie
- January 23
Junior Data Analyst will join consulting or implementation teams for financial institutions. Responsibilities include business analysis, documentation, testing, and using analytical tools (SQL, Excel, Python) for data exploration and solution design. Requires a bachelor's degree, strong English skills, and practical knowledge of SQL, Excel, and Python.
Senior SAP ABAP Developer (RAP) @ Spyrosoft
- Spyrosoft
- Bialystok
- January 23
Senior SAP ABAP Developer with 6+ years of experience in classical and object-oriented ABAP (7.40+), RAP, CDS, OData, SAP Fiori/UI5, and integration technologies.
Senior Fullstack Software Engineer (Python Vue.js)
- Addepto
- podlaskie
- January 22
Fullstack Software Engineer to develop and maintain a web application using Python, Vue.js, and SQL/NoSQL databases. Responsibilities include frontend development, backend services, CI/CD pipelines, and collaborating with stakeholders. Requires 5+ years of experience, strong JavaScript and Python skills, and experience with frontend development and backend development.
Fullstack Software Engineer (Python Vue.js)
- Addepto
- podlaskie
- January 22
Fullstack Software Engineer to develop a web application using Python, Vue.js, and SQL/noSQL databases. Responsibilities include frontend development, backend services, database design, and CI/CD pipelines. Requires 3+ years of experience in software engineering with strong JavaScript and Python skills.
Senior Fullstack Software Engineer (Python
- Addepto
- Bialystok
- January 22
Fullstack Software Engineer with 5+ years of experience in JavaScript and Python. Develops frontend components using Vue.js and backend services in Python. Designs, implements, and works with databases (SQL/noSQL). Contributes to CI/CD pipelines and deployment workflows. Collaborates with designers, engineers, and stakeholders. Optional experience in AI, Generative AI, or LLM-based systems.AI Engineer (LLMs, Python) @ Addepto
- Addepto
- Bialystok
- January 22
Build scalable AI systems, including LLMs and GenAI, transforming Data Science prototypes into production-ready solutions. Develop and enhance backend components for advanced AI systems using Python and frameworks like FastAPI.
Security Engineer
- Groupe SII
- Bialystok
- January 21
Data Discovery Security Engineer supporting the delivery and operation of cybersecurity solutions. Collaborates with stakeholders to ensure compliance and security policies. Requires 5+ years of Cyber or IT experience and expertise in data security tooling.
Network Monitoring Expert
- Groupe SII
- Bialystok
- January 21
Network Monitoring Expert will implement and maintain monitoring solutions in a distributed environment, troubleshoot issues, and manage IT network domains. Requires 5+ years of IT experience, 2+ years with technical monitoring solutions, and proficiency in scripting (PowerShell, Python, Bash).
Pentester
- Groupe SII
- Bialystok
- January 21
Security Principal Researcher will conduct penetration testing, identify vulnerabilities, and advise on remediation. Requires 3+ years of experience in penetration testing, strong web application testing experience, and proficiency in English.
Test Automation Engineer
- Groupe SII
- Bialystok
- January 21
Test Automation Engineer will design and write test plans, automate test cases, and contribute to an automation test suite. Requires 3+ years of experience automating tests with Java, JavaScript, C#, or Python and strong technical English.
DevOps Administrator – Cybersecurity
- Groupe SII
- Bialystok
- January 21
DevOps Administrator for Global Cybersecurity team. Builds and maintains on-premises and cloud-based database systems, automates workflows, and designs monitoring systems. Manages operations, investigates incidents, and mentors team members. Requires expertise in RedHat, IP networking, and ITIL Change Management. Experience with GCP, AWS, Azure, Ali, Docker, Kubernetes, Bash, Python, and PowerShell is essential.
ABAP Developer
- Groupe SII
- Bialystok
- January 21
Experienced ABAP Developer needed for international S/4HANA implementation in the energy-efficient heating and ventilation systems industry. Review functional and technical specifications, operate in various SAP environments, perform change management, execute tests, and document findings.
















