873 English-speaking jobs in Poznań

Manage software development projects from planning to delivery. Act as the main point of contact for clients, managing communication, expectations, and requirements. Plan, prioritize work, facilitate meetings, and remove project blockers. Manage project budgets, timelines, and financial reporting.

Senior Data Architect to design and implement scalable data pipelines and AI/ML solutions using GCP. Requires 2+ years of experience with GCP services, data modeling, and cloud budgeting. Strong communication and Python/SQL skills are essential. GCP Architecture Certification required.

QA Engineer needed for ecommerce solutions. Design, document, and execute test cases across web applications, APIs, and backend systems. Build and maintain test automation using Playwright (or similar) with JavaScript/TypeScript. Collaborate with developers throughout the delivery lifecycle.

Lead iOS Engineer to support a platform-focused team at Bumble. Design, build, and maintain high-quality iOS platform capabilities. Integrate third-party SDKs and platform services. Own iOS work end-to-end. Must have 5+ years of experience as an iOS engineer with strong hands-on Swift/iOS implementation experience.

Senior OpenStack Cloud Engineer needed for a project focused on building, operating, and optimizing a large-scale cloud platform. Responsibilities include building, maintaining, and optimizing OpenStack-based infrastructure, integrating SDN solutions with OpenStack Neutron, and automating operational tasks. Requires production experience with Open vSwitch (OVS) and OVN, strong cloud networking knowledge, and Linux networking expertise.

Senior SFCC Developer needed for full-time position. Requires solid SFCC experience, understanding of full-stack development, and experience with integrations. Must have strong communication and leadership skills, and be comfortable working in ambiguous situations. Responsibilities include technical design, collaborating with stakeholders, mentoring engineers, and ensuring technical feasibility.

Data Engineer to design, maintain, and evolve a core data platform for investment and analytical workflows. Responsibilities include building web scrapers, improving dbt pipelines, enhancing algorithms, and maintaining the FastAPI backend. Requires expertise in data pipelines, dbt, GCP, BigQuery, SQL, Python, and web scraping.

The Insurance Product Configuration Engineer Lead owns configuration delivery quality for new and existing insurance products on the Carrier Platform. This role involves leading configuration for new products, managing updates to existing products, and ensuring configurations meet requirements and function end-to-end. The Lead reviews configurations before UAT, partners with the Implementation Manager during UAT, and clarifies requirements with the Implementation Manager and tech lead.

Senior Full Stack Developer to build and scale AI applications, integrate workflows, and design front-end interfaces. Requires 5+ years Python experience (Django, Flask, or FastAPI), strong AngularJS skills, and hands-on experience with agentic AI systems and LLMs.

Design, build, and deploy AI-powered systems for enterprise clients. Translate business challenges into technical solutions, architectures, and delivery plans. Build production-grade AI applications using LLM APIs, RAG architectures, and agentic workflows.

Data Platform Engineer will design and build a production-grade integration solution between Atlan and Glean. Requires Python, Kubernetes, API/connector experience, and infrastructure mindset.

Lead the design and delivery of enterprise-scale solutions built on Dynamics 365, Power Platform, and Azure. Define end-to-end architectures, conduct workshops, and mentor engineers.

Head of Delivery needed for growing technology and consulting company. Manage complex IT projects, including software development, cloud, DevOps, and security. Lead cross-functional teams and communicate with clients and stakeholders. Must have 10+ years of IT delivery experience, 5+ years managing projects, and fluency in English.

Senior Software Engineer will develop scalable applications, collaborate with cross-functional teams, and influence product strategy. Requires expertise in ES6, HTML5, CSS3, React, Redux, and Webpack.

Full Stack Developer will deliver quality software solutions through development, testing, and support. Responsibilities include applying technical expertise, achieving project delivery, and resolving design problems. Requires 4+ years of software development experience, backend technologies, RESTful APIs, cloud platforms (Azure, AWS), and Agile methodologies.

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. Analyze software requirements, test products, and communicate with the product development process. Evaluate test results, maintain defect databases, and possess a technical education background or passion for technology.

Sii is a leading IT services company in Poland. We collaborate with top-tier clients across various industries, driving impactful digital transformation projects. If you’re passionate about Salesforce Marketing Cloud and eager to grow in a dynamic, collaborative environment, we encourage you to join our team. Apply now and shape the future with us!

Solution Architect responsible for translating business requirements into secure, scalable, and reliable cloud solutions. Designs system architectures, drives technical strategy, and ensures alignment with enterprise architecture and best practices. Requires experience with Azure, microservices, Kubernetes, and CI/CD methodologies.

Lead end-to-end delivery of SAP Archiving & ECM projects for enterprise clients. Design and implement scalable solutions across SAP and OpenText ecosystems. Perform advanced technical analysis, scoping, and architecture definition. Drive content migrations and legacy system decommissioning initiatives. Advise clients on data lifecycle, retention strategies, and compliance. Engage directly with stakeholders, including estimations and solution design. Mentor junior team members and shape best practices within the practice.

Software Developer to join a leading automotive software company. Requires experience in Java, web development, and tools like Spring Boot, Gradle, and GCP. Must be a proactive team player with strong communication skills.