232 English-speaking jobs in Białystok
Senior QA remote
- 7N
- Białystok
- January 16
Senior QA Specialist to design, maintain, and enhance automated testing frameworks for a digital identity login system. Responsibilities include test case development, execution across multiple platforms, and bug analysis. Requires 7+ years of experience in software testing, strong understanding of QA methodologies, and proficiency in automation frameworks (Cucumber, Playwright).
Fullstack Java React Developer
- Grape Up
- Białystok
- January 16
Design and develop cloud-native applications using Java and React on AWS infrastructure. Implement IaC with Terraform and ensure application security.
Lead Python Backend Engineer
- Reef Technologies
- Białystok
- January 16
Lead Python Backend Engineer needed for a fully remote team. Requires at least 5 years of programming experience, including Python, and at least 2 years of team management experience. Responsibilities include leading and guiding a team, project management, client communication, and strategic thinking. Must be able to solve complex technical challenges and contribute to the company's long-term technical vision.
Senior Python Backend Engineer
- Reef Technologies
- Białystok
- January 16
Senior Python Backend Engineer needed for a fully remote team. Must have at least 5 years of programming experience, including at least a year with Python. Work on a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms.
Snowflake Data Engineer
- Spyrosoft
- Białystok
- January 16
Data Engineer to develop and optimize ETL processes in Snowflake using dbt Cloud. Will create documentation, participate in Scrum meetings, and consult with the team on code implementation.
Senior Embedded Penetration tester
- Spyrosoft
- Białystok
- January 16
Senior Penetration Tester needed with proven experience identifying and exploiting security weaknesses across diverse systems. Expertise in advanced penetration testing methodologies, tools, and reporting required. Deep understanding of embedded security attack vectors and secure communication protocols is essential. Strong analytical, problem-solving, and communication skills are crucial.
Streaming Data Platform Engineer
- Spyrosoft
- Białystok
- January 16
Configure and operate time-series database infrastructure, develop and optimize stream-processing pipelines, and automate build and deployment processes.
Solution Train Engineer STE Scrum Master
- Spyrosoft
- Białystok
- January 16
Solution Train Engineer (STE) orchestrates large-scale solution delivery within a Fabric Operating Model. Leads multiple Agile Release Trains (ARTs) and external suppliers, ensuring alignment and value delivery. Drives strategic alignment, shapes complex system delivery, and fosters a collaborative culture. Expertise in SAFe, Scrum, Agile frameworks, and DevOps practices is required.
Regular Senior Backend Developer TypeScript Nodejs
- Spyrosoft
- Białystok
- January 16
Senior Backend Developer will design, develop, and maintain robust cloud-native microservices using TypeScript and Node.js within the AWS environment. Responsibilities include integrating with APIs, hardware, and ensuring system reliability through automated testing.
Geospatial Data Software Engineer
- Spyrosoft
- Białystok
- January 16
Spatial Data / Software Engineer needed to build scalable, cloud-based geospatial solutions. Requires strong understanding of spatial data models, proficiency in Python, and experience automating spatial data processing using ESRI, FME, or open-source tools. Experience integrating cloud platforms (Azure, AWS) with GIS environments is also required.
Regular React Native Developer
- Spyrosoft
- Białystok
- January 16
Develop a React Native mobile application for an intelligent home comfort management system. Requires 2+ years of experience with React Native, JavaScript (ES6), TypeScript, and state management libraries. Experience with RESTful APIs, Git, and CI/CD pipelines is necessary. Proficiency in English (B2+) is required. Experience with IoT/Smart Home solutions and Azure is a plus.
Senior PriceFX Business Analyst
- Spyrosoft
- Białystok
- January 16
Senior Business Analyst with extensive PriceFX experience required for a multi-year pricing transformation project. Responsibilities include defining business requirements, optimizing pricing processes, and overseeing PriceFX configuration and customization. Strong analytical skills and experience collaborating with distributed teams are essential.
Senior Backend Developer with AI
- Text SA
- Białystok
- January 16
Senior Backend Developer will build and maintain the core backend architecture for AI Agents, including Vector Database, AI Engines, and Knowledge Hub. Responsibilities include designing scalable systems, migrating legacy systems, collaborating with AI researchers, and designing RESTful APIs. Requires 6+ years of backend development experience with Node.js, TypeScript, and experience with real-time communication technologies. Experience with AI and LLM integration, SQL and NoSQL databases, and Google Cloud Platform is also required.
Software Engineering Manager
- Relativity
- Białystok
- January 16
Leads a team of software engineers, contributing to product roadmap and delivering software features. Manages product development, oversees team performance, and ensures alignment with business objectives. Requires 10 years of software development experience and 4 years managing software product development teams.
Lead Python Engineer
- Godel Technologies Europe
- Białystok
- January 16
Lead Python Engineer to design, develop, and maintain scalable finance-focused backend solutions using Python 3.1x, Flask, and AWS services. Integrate external systems, APIs, and work with Product Managers to solve customer problems.
AI and Telco Cloud R&D Expert | Białystok
- Orange Polska
- Białystok
- January 16
Lead technical efforts in R&D projects focused on autonomous networks using GenAI and Agentic AI. Implement Proof of Concepts for AI-based network automation solutions. Contribute to technical decision-making and ensure technical excellence.
Test Assurance & Delivery Manager
- Transition Technologies MS
- Białystok
- January 16
Leads testing strategy and execution for Platforms and Applications projects, ensuring high quality assurance standards. Manages test processes and teams, collaborates with stakeholders, and drives continuous improvement.
Senior C++ Developer
- Transition Technologies PSC
- Białystok
- January 16
Senior C++ Developer to build a cloud-native solution for secure database access. Develop and maintain database connectors, ensuring low latency in a multitenant solution. Requires experience with C++17, various databases (SQL and NoSQL), and AWS Lambdas. Strong understanding of object-oriented programming principles and testing best practices. Good English skills (min. B2).
Technical Lead C++
- Transition Technologies PSC
- Białystok
- January 16
Technical Lead for a new team developing a cloud-native solution for secure database access using C++, Go, and Python. Responsibilities include leading development, creating database connectors, and ensuring low latency for a multitenant solution. Requires experience with C++17, AWS Lambdas, various databases, and strong understanding of object-oriented programming principles.
AWS Senior Engineer Python Terraform and Kubernetes
- Transition Technologies PSC
- Białystok
- January 16
AWS Senior Engineer needed for cloud application development and DevOps support. Requires 3+ years DevOps experience, expertise in AWS services (DynamoDB, Lambda, etc.), Terraform, Kubernetes, Python, and Jenkins. Strong communication skills and English proficiency are essential.













































































