Senior Python and AI Developer

Role overview Veeam Software seeks a Senior Python and AI Developer to help design solutions that enhance the company’s data management and protection products. This position is located in Warsaw, Poland. What you will do Design and develop new features using Python and AI methods Collaborate with a team of experienced engineers and other professionals Offer…

At CreatorIQ, we are the driving force behind creator-led growth, serving over 1,300 esteemed brands and agencies worldwide. Our mission is to infuse humanity into businesses while amplifying individual impact. Our core values guide us: be intentional, pursue excellence daily, embrace the journey collectively, and exemplify kindness. Recognized as one of the best companies to work for by BuiltIn LA and NY, CreatorIQ has also been featured as a Fastest-Growing Company in North America on the Deloitte Technology Fast 500™ for four consecutive years. In 2025, we were named a leader in IDC MarketScape: Worldwide Influencer Marketing Platforms for Large Enterprises, and recognized by The Forrester New Wave™: Influencer Marketing Solutions. Our innovative culture has earned us top ratings on G2 and a 5-star rating on Influencer MarketingHub. We believe in a flexible work model that balances in-person collaboration with remote adaptability, fostering an environment where innovation thrives.Join us in our quest to revolutionize the industry with your passion and creativity!Senior MLOps Engineer (Applied AI Focus)As a Senior MLOps Engineer within our Product Innovations team, you will act as the technical authority for Applied MLOps, seamlessly integrating experimental data science with production-grade efficiency. Your primary focus will be on ground truth generation, model evaluation, and the intricacies of pre/post-processing within a scaled vector embeddings ecosystem.In this role, you will have the opportunity to:Design Annotation & Measurement Pipelines: Lead the creation and execution of human-in-the-loop and auto-annotation workflows. You will establish systems (e.g., Label Studio) to ensure high confidence metrics and rigorous Inter-Annotator Agreement (IAA).Enhance Cost-Efficiency through Evaluation: Develop ground truth datasets, golden sets, and by-model evaluation criteria to benchmark models, enabling informed data science decisions. Your contributions will directly influence margin by ensuring the right model is deployed for the appropriate task.Uphold Applied MLOps Standards: Implement

About the RoleJoin our dynamic team at margo-group as a Regular .NET Developer, where you will play a pivotal role in the development and maintenance of our core card payment systems. You will be involved in everything from transaction authorization and settlement to integrations with external payment services, catering to hundreds of thousands of transactions daily. Ensuring optimal performance, availability, and security is our top priority.Work Model: This is a remote-first position, with scheduled on-site team meetings twice a month in Warsaw.Key Responsibilities- Develop and maintain .NET applications within the card payment sector.- Design and implement new functionalities in compliance with business and regulatory requirements.- Integrate systems with external services using REST, SOAP, and messaging queues.- Optimize application performance, availability, and security.- Collaborate with Analysts, Architects, and QA teams in an Agile/Scrum environment.- Participate in SIT/UAT testing, code reviews, and the preparation of technical documentation.Required Skills- Proven commercial experience with C# and .NET (Framework/Core).- Familiarity with ASP.NET Core, Angular, and WebAPI.- Knowledge of Entity Framework, LINQ, and Dapper.- Proficiency with SQL Server (T-SQL) and query optimization techniques.- Understanding of SOLID principles and design patterns.- Experience writing unit tests (xUnit/NUnit).- Knowledge of system integrations (REST, SOAP, JSON, XML).- Experience working in an Agile environment.- Familiarity with Git, CI/CD, and TeamCity.Language Requirements- Polish: Native or C2 level (required).- English: Professional level for technical documentation.Nice to Have- Experience in the card payments/payment processing domain.- Knowledge of Docker and Kubernetes.- Experience with high-availability or complex distributed systems.

About WPP MediaWPP Media is a leading global media organization under the WPP umbrella, encompassing renowned brands like Choreograph, EssenceMediacom, Mindshare, and Wavemaker. In a world where media permeates every aspect of life, we unite the best platforms, professionals, and partners to create limitless growth opportunities.By joining us, you’ll engage in programs tailored to prepare you for future careers and collaborate with specialists certified by DIMAQ. At WPP Media, we don’t just utilize technology; we innovate it. With our proprietary tools, including the WPP Open platform (an AI platform for marketing), you will work on international projects that support clients worldwide. You’ll have access to WPP’s global resources and networking opportunities, learning from the top talents in marketing and advertising.Recognized as a Top Employer in Poland and Europe for 2021–2025, we foster a work environment grounded in trust and high HR standards. For the second consecutive year (2024 and 2025), Media & Marketing Magazine has honored us with the title of Media Group of the Year.For more details, visit our website wppmedia.com.

Please be aware that this position necessitates relocation to our Milan office.About SatispayAt Satispay, we're on a mission to transform everyday payments into a streamlined, fair, and universally accessible experience. Our vision extends beyond just payments; we are shaping the future of financial transactions. Join our movement, which empowers millions and embraces a collective ambition to solve significant challenges. We are just getting started.As part of the Core Team, you will engage with critical systems that encompass interactions with external banks, payment orchestration, and the foundational infrastructure for Identity and Access Management. Our responsibilities also include risk management services focusing on credit risk and fraud detection.We operate at a fast pace, encourage bold thinking, and foster a culture of trust, allowing us to challenge conventions while learning and growing together. If you are seeking more than just a job—if you want to create something meaningful with a talented team—this is the place for you.Key ResponsibilitiesAs a Staff Software Engineer within the Core Team, you will play a pivotal and strategic role in developing the backbone of our payment platform. Your work will focus on mission-critical systems that power Satispay, ensuring reliability, consistency, and security for millions of users.Your daily activities will include:Define Technical Strategy: You will establish the long-term technical vision for our key domains, architecting complex subsystems that serve as the foundation for the company, balancing cross-product demands with the need for speed and reliability.Architect Core Financial Systems: You will design and scale high-throughput engines that manage our transaction ledger, payment orchestration, and external bank integrations, ensuring the accuracy and availability of our