Teams at Sowelo Consulting sp. z o.o.

Design, build, and operate high-volume Python back-end services, APIs, EDI workflows, data pipelines, and event-driven systems. Optimize relational databases, contribute to React and TypeScript development, improve reliability and observability, participate in incident response, and mentor engineers. Lead architectural decisions, collaborate cross-functionally, and promote AI-first engineering practices using tools such as Claude, GitHub Copilot, and Cursor.

Design, build, and maintain high-volume Python back-end services, event-driven workflows, APIs, and data pipelines for a fulfillment platform. Lead architecture and feature delivery, optimize relational databases, contribute to React and TypeScript development, improve production reliability and observability, participate in on-call support, and mentor engineers. Collaborate with product, UX, QA, and adjacent teams while applying AI engineering tools and practices.

Lead enterprise B2B payments and fintech sales across DACH: own full sales cycle, build new retail portfolio, sign and grow strategic retail accounts, drive renewals/upsell, manage pipelines, coordinate cross-functional teams, and report performance and forecasts.