construction English-speaking jobs in Włocławek

Senior Back End Developer will contribute clean and efficient code to a gaming platform. Responsibilities include software design, task execution, collaboration, automation, code review, and testing. Requires knowledge of JavaScript, TypeScript, Node.js, AWS solutions, automated testing frameworks, and experience with event-driven architectures.

Senior Business Development Manager will lead partnership strategies for Samsung's Digital Health business in Europe. This role focuses on building and managing partner programs, negotiating deals, and collaborating with cross-functional teams.

Embedded software tester will develop and implement testing strategies for embedded software within a bionic hand prosthesis. Responsibilities include conducting hands-on testing, collaborating with the development team to resolve defects, and ensuring compliance with medical device software standards.

Leads a .NET development team focused on building and maintaining trading systems. Responsibilities include server-side development, designing distributed systems, and mentoring engineers.

Backend Developer to join US client projects. Experience required in Node.js, SQL and NoSQL databases, TypeScript, and design/architecture patterns. Strong communication and problem-solving skills needed.

Security Operations Researcher analyzes web traffic data, identifies malicious activity, and provides technical support to global enterprise clients. Requires 2+ years of data analysis experience, strong SQL skills, and experience with SIEM systems.

Senior full-stack engineer to rebuild and enhance a modern web application. Expert-level experience with Next.js, TypeScript, and full-stack systems required. Strong understanding of PostgreSQL, modern ORMs, and type-safe APIs. Experience with monorepo architectures, React state management, and AI coding assistants. Proven ability to work independently and collaboratively.

Backend Engineer will build and maintain platforms for global clients, collaborating with development teams and clients to ensure solutions meet requirements.

Senior Software Engineer to join a team developing a next-generation enterprise-grade solution certified for SAP S/4HANA. Requires 7 years of software development experience, including SAP development (ABAP, SAPGUI, Fiori), .NET (C#, WPF), and Azure DevOps. Must have experience with SAP EH&S module, XML data mapping, and Agile/Scrum methodologies.

As a Workflow Specialist, you will design, build, and operate a workflow toolkit for a migration program. You will translate complex rule-based logic from a source system into a modern workflow engine.

Senior QA Automation Engineer will develop and maintain test suites, monitoring solutions using ELK Stack and Grafana, and provide production stability and release support for an automotive industry application on AWS.

AI Solutions Engineer needed to design and build AI-powered interactions using LLMs and Generative AI. Experience with Microsoft Copilot, Teams, and prompt engineering required.

Develop and maintain core backend services for payment integrations, ensuring scalability, reliability, and security of HelloFresh's payment ecosystem. Collaborate with cross-functional teams to provide seamless payment processing for customers globally.

Develop and maintain backend services for a large CRM platform. Migrate business logic from a legacy JBoss 4 system to Spring Boot microservices. Contribute to building new React frontends and extending backend functionalities.

Cybersecurity Design Reviewer/Architect needed for a 12-month contract with a major international bank. Conduct design reviews for web applications and AI/ML systems, advise development teams on security best practices, and mentor junior team members.

Senior Android Engineer needed for a European company. Develop and deliver Android apps for B2B and B2C clients. Experience with Kotlin, Android, AWS, Typescript, JavaScript, Node.js, REST/GraphQL APIs required.

DevOps Engineer with 3-5 years of experience in cloud infrastructure, automation, and CI/CD pipelines. Expertise in Azure, Linux, Jenkins, and scripting (Bash, Ansible, Terraform). Strong communication and collaboration skills.

Netguru seeks Senior Business Analysts for 3 projects: Claim Center, Billing Center, and Policy Center. Responsibilities include analyzing functionalities, business processes, and integrations. Requires 4+ years of experience as a BA, Guidewire CC/BC/PC implementation experience, and fluency in English.

Senior Full-Stack Developer with Optimizely experience needed for a 12-month project (potential extension) building a modern e-commerce platform. Requires 4+ years of .NET/ASP.NET Core and SQL Server experience, full-stack development skills, and knowledge of Agile methodologies.

Preference Model seeks Low-Level Engineers to design and build RL environments for training LLMs in kernel development, hardware optimization, and systems programming.