160 English-speaking jobs in Białystok

Cost Engineer will analyze product cost structures, develop cost estimating relationships, and manage cost data. Requires a Bachelor's degree in Electronic/Electrical Engineering or related field and 3+ years of cost engineering experience. Must have strong understanding of electromechanical systems, proficiency in MS Excel and ERP systems, and English fluency (C1/C2).

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

Qualifications Minimum 10 years of experience in designing and delivering IT solutions, including at least 3 years in a leadership role (Tech Lead / Software Manager). Strong proficiency in node. js/react. Practical experience with cloud platforms (Azure, GCP), Kubernetes, Terraform, CI/CD. Proven ability to manage distributed and international teams, conduct code reviews, and mentor engineers.

Senior Quality Engineer will design, execute, and optimize automated tests across various levels (functional, integration, contract, performance, and load). Experience with JavaScript/Typescript automation, API testing (Rest API), Playwright, and cloud platforms (preferably AWS) is required.

Drive Hostinger's unified client experience roadmap from activation to monetization, shaping the experience of millions of users. Lead product growth and retention strategies across the entire user lifecycle, ensuring long-term value and success.

Designs, implements, and maintains automated test solutions for web, API, and mobile applications. Executes functional, integration, acceptance, and automated tests. Develops and maintains automated test frameworks using Selenium WebDriver or similar tools.

Designs, develops, and maintains Power BI reports and dashboards. Creates data models, relationships, measures, and calculations using DAX. Integrates data from various sources and writes KQL queries for telemetry and logging data. Analyzes data from platforms like Azure Monitor and interprets logs from embedded/firmware devices. Collaborates with stakeholders to translate requirements into technical solutions.

Lead and grow a data engineering team, contributing to the design and implementation of data platforms and pipelines. Hands-on experience building and operating large-scale data processing systems is required.

Fullstack Developer will implement new features and contribute to the evolution of a recently released aviation software product. Responsibilities include architecture design, quality improvements, and collaboration with developers, QA engineers, and cross-functional teams.

Lead the implementation and optimization of SAP DRC for electronic invoicing and statutory reporting, ensuring compliance with local legal requirements (e.g., KSeF, JPK).

Godel seeks an Agile Delivery Coordinator to ensure smooth project execution and client satisfaction. The role combines Scrum Master and Project Manager responsibilities, requiring strong communication, collaboration, and problem-solving skills. Experience with Agile frameworks, project delivery, and stakeholder management is essential. Familiarity with AI tools and a willingness to learn and experiment with AI applications in software development are highly valued.

Experienced Golang Developers sought to build scalable backend services and APIs. 5+ years of Go experience, RESTful APIs, and database knowledge required.

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.

Mid-level Java Developer to support development of a SaaS platform. Responsibilities include development work, assisting client developers, and resolving critical issues. Requires 2-4 years of Java backend experience, Spring Boot, RESTful API design, and SQL. Must be comfortable working independently during off-standard hours and communicating in English.

QA Engineer needed for AEM (Adobe Experience Manager) platforms. Responsibilities include requirement analysis, test planning, manual testing, and documentation. Minimum 3 years of manual testing experience and strong Jira knowledge required. AEM experience is a plus.

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 Full Stack Engineer will contribute to a global gig-economy marketplace platform. Responsibilities include designing, building, and maintaining scalable APIs and microservices, developing CI/CD pipelines, and collaborating with cross-functional teams.

Senior Product Manager will own a product area end-to-end, turning real-time signals into measurable outcomes. Responsibilities include defining hypotheses, running experiments, and collaborating with engineering and design to build solutions. The ideal candidate has experience building products in early-stage environments, strong data fluency, and a focus on customer behavior and decision-making.

Senior Data Engineer will design, build, and scale cloud data platforms for clients. Responsibilities include designing data pipelines, leading technical design of cloud data architectures, and collaborating with stakeholders. Requires 4+ years of experience as a Data Engineer, 2+ years with cloud platforms (Azure preferred), strong Python and SQL skills, and expertise in DWH data modeling and ETL/ELT architectures.

Lead Software Engineer will design, develop, and mentor engineers on core backend systems. Responsibilities include leading technical projects, driving architectural direction, and ensuring technical excellence. Requires backend engineering experience with Java, system architecture, and distributed systems.