961 English-speaking jobs in Poznań

Develop and maintain native Android applications using Java and Kotlin. Implement application views based on Figma designs and integrate with REST API services.

Backend Tech Lead to guide an engineering team, designing, implementing, and mentoring. Expert in Python/Django, AWS, and building scalable systems. Minimum 10 years software development experience with 3+ years in a leadership role.

Senior LIMS Specialist will lead technical activities for LIMS implementation, including design, rollout, and vendor coordination. Responsibilities include platform ownership, configuration, performance monitoring, and user support. Requires hands-on LIMS experience, ideally with LabVantage, and strong communication and problem-solving skills.

Senior .NET Developer to design, develop, and maintain backend applications for energy and logistics systems. Experience with .NET 8, ASP.NET Core, SQL Server, Redis, RabbitMQ, Docker, and AI tools is required.

Senior Software Engineer needed for a permanent, international project. Requires 5+ years of experience, Python proficiency, API development skills, and testing expertise. Familiarity with web frameworks (FastAPI, SQLAlchemy preferred), databases (PostgreSQL), and CI/CD principles is essential. Rust and event-driven architectures are a plus.

Lead IT implementation or advisory projects for the insurance sector, combining consulting, project management, and insurance business expertise. Manage projects from initiation to closure, overseeing timelines, scope, budget, risks, and dependencies. Supervise business analysis and solution design, act as a team leader, and build client relationships.

Lead the development of a next-generation analytics dashboard for a large-scale distributed data platform. Architect, build, and optimize the dashboard using modern JavaScript frameworks and APIs. Mentor junior engineers and contribute to an agile development process.

Senior Firewall Engineer will convert and migrate firewall configurations, analyze network environments, and collaborate with clients and development teams. Requires 7+ years of experience in network roles, expertise in network security and platforms, and hands-on firewall configuration experience from at least two vendors (Cisco, Check Point, Palo Alto, Fortinet). Must have Python scripting skills, production deployment knowledge, and fluency in English.

Senior Meta Ads Specialist to manage performance campaigns for e-commerce clients. Requires 2+ years experience, expertise in Meta Ads, international markets, and analytical skills. Responsibilities include campaign optimization, data analysis, and collaboration with creative teams.

NET Software Engineer to build a knowledge graph for industrial applications. Requires 7+ years of .NET experience, Agile methodologies, cloud platforms (Azure/AWS), and graph databases. Problem-solving and architectural vision are essential. B2 English level required.

Senior Data Engineer to design and implement data platforms for a Fortune 500 client in finance, loans, investments, and real estate. Responsibilities include developing PoCs, building data pipelines, and leveraging Gen AI applications. Requires 5+ years of experience in data-related roles, expertise in Python and SQL, and experience with data warehouses (Snowflake) and AWS.

Experienced Cloud Engineer needed to design, build, and maintain Azure-based infrastructure using Terraform. Responsibilities include troubleshooting issues, documenting processes, and collaborating with teams to support data pipelines.

Yosh.AI seeks a hands-on generative AI engineer to architect, build, and deploy autonomous AI systems. You will leverage Google's Generative AI stack, Agentic AI, and LangChain to create solutions that solve complex business challenges.

Senior Sales Excellence Process Owner will enhance sales efficiency through process and tooling improvement projects. The role requires strong business acumen, analytical skills, and experience with CRM systems, particularly Salesforce.

Process Design & Continuous Improvement Manager (Finance) will ensure efficient Accounting & Finance processes for John Deere's European operations. Responsibilities include partnering with European Operations and Global IT to drive process improvements, supporting the expansion of the Shared Service model, and managing a team of 3 Subject Matter Experts.

Senior Fullstack Engineer will design and scale resilient systems, bridging backend and frontend experiences. Responsibilities include leading design and implementation, proposing solutions, and advocating for code quality. Requires 5+ years of experience building complex web applications, proficiency in Python or Ruby, Vue.js or React.js, SQL, CI/CD, and cloud environments. Fluency in English is required.

Design, develop, and implement machine learning solutions in an enterprise environment. Prepare, analyze, and optimize complex datasets using various machine learning methods. Build models with Python and/or R, leveraging cloud platforms like Azure ML or AWS SageMaker. Collaborate with teams to integrate solutions into business processes.

Experienced Python Engineer to join a team building innovative, data-driven recruiting products powered by AI. Responsibilities include designing, developing, and maintaining AI agentic systems that connect people to jobs at scale.

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.

Experienced Microsoft Dynamics 365 Business Central Consultant needed for short-term localization projects in Poland, Spain, and Portugal. Configure Business Central to meet country-specific requirements, ensuring compliance with local legal and reporting standards.