Praca senior machine learning engineer – Poznan

We are looking for a hands-on AI Engineer to design, build, and maintain conversational AI agents in cloud environments. The role includes enabling interactions via voice, chat, email, or APIs, connecting AI to corporate systems and external models, and implementing evaluation and feedback mechanisms to ensure continuous improvement. Strong Python and Python...

We are seeking a Senior Platform Engineer to design and maintain robust internal platforms that empower development teams with self-service tools and streamlined workflows. You will have the opportunity to lead the adoption of AI-enabled platform capabilities, such as generative AI (GenAI), autonomous agents, and AIOps, driving innovation and operational...

We are seeking a Senior Agentic Automation Engineer to lead the design, development, and deployment of intelligent multi-agent systems that combine reasoning, decision-making, and autonomous execution. In this role, you will own the full lifecycle of agentic solutions, embedding security, auditability, and performance into every design while enabling other...

About the job: At Allegro, finance is a dynamic, high-performing tech ecosystem that directly powers the operations of the region's largest e-commerce platform. As a SAP ABAP Developer, you will join our Corporate Finance domain and become the crucial Technical Anchor for our engineering team. This role goes far beyond just "writing code" - you will...

About the job: In this role, you will shape the product vision for how brands show up on Allegro, turning brand presence into rich content experiences that buyers discover, trust, and return to. You will take end-to-end ownership of Rich Content across the marketplace - branded content, shoppable video, Influencer-Generated Content (IGC) and user-generated...

Required Qualifications 7–9 years of IAM/IGA experience. 5 years of Saviynt hands-on experience. Proven experience with enterprise implementations. Strong technical expertise in: REST APIs SQL Identity Lifecycle Management Role Management Certification Frameworks SoD Governance Cloud Identity Services Preferred Qualifications Saviynt Certified...

We are seeking an experienced Manager, AI Consulting, to join our team. In this role, you will leverage your deep expertise in data science to design and implement impactful solutions that address complex business challenges. You will partner with clients and internal teams to develop strategies that maximize the value of data insights and drive measurable...

About the job: Are you passionate about transforming internal operations and scaling enterprise-grade platforms? We are looking for a hands-on, proactive Product Manager (with a strong Delivery mindset) to take end-to-end ownership of our CRM & Contact Center hub. In this role, you will bridge product vision with execution-connecting tools, automating...

Job Description: Important things for you: • Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. • The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost): • Data Engineer: 14 600 - 20...

Join the Allegro Cybersecurity team! In this role, you will work closely with eBilet team, safeguarding one of the most visible and high-scale platforms in the region. High performance, engineering best practices and a great atmosphere guaranteed! Important things for you: • Flexible working hours in the hybrid model (4/1) - working hours start between...

LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come. LYB develops high-quality and innovative products for...

About the job: Our team builds and maintains the internal developer platform and test environment infrastructure that empowers hundreds of engineers to test, manage, and deploy their microservices efficiently. Our work focuses on building platform microservices, automated deployment pipelines, dynamic traffic routing mechanisms via Service Mesh, test data...

LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come. LYB develops high-quality and innovative products for...

About the Job: Allegro is home to 1,700+ tech experts, but our team? We are the driving force behind the Basket Building domain. We are designing and developing innovative solutions that help customers discover and easily use the best discounts during their shopping journey. We are not just building standard features. We are inventing and creating a...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

Important things for you • Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 9:00 a.m. We also have 30 days of occasional remote work. • Annual bonus based on your annual performance and company results. • Our team is based in Warsaw and Poznań. About the job • Secure a Large-Scale Hybrid Environment:...

About the job: Our team builds backend services and data pipelines that help sellers dispatch orders on time, calculate shipment-performance scores, and connect tracking numbers to orders. We also own a few frontend components built with React. Our work spans Kotlin/JVM services, Scala/Spark data processing, and BigQuery queries and reports. We’re...

Type of contract: Employment contract Salary range: 24500-37500 PLN gross What will you do? As a Core Banking Solution Architect, you will help banks modernise, implement and migrate core banking platforms. You will work closely with business and technology stakeholders to design secure, scalable and future-ready solutions supporting critical banking...

Type of contract: Employment contract Salary range: 12800 - 19600 PLN gross What will you do? As a Senior QA Engineer, you will be responsible for designing and executing comprehensive test strategies across mobile, API, and UI applications. You will create test plans and test cases, perform manual and automated testing, analyze defects, and ensure the...

Join the Partner Experience Data & AI team and help us build modern, data-driven solutions that scale our partners' growth! We are a cross-functional data team bringing together Data Scientists, Data Engineers, and Product Analysts. Our mission is to push boundaries by infusing innovation, classical ML, and generative AI into everyday business operations....