Top Tech Jobs & Startup Jobs in Krakow

Build and own end-to-end product features across backend and frontend. Implement Python services with SQLAlchemy/GraphQL/PostgreSQL, integrate external systems (GDS, payments, email/SMS), and use AI agents daily to plan, verify, and ship high-quality features.

Design, build, and operate secure Java/Spring microservices for fintech. Own services end-to-end (design, deploy, monitor), improve code quality through testing and CI/CD automation, and collaborate in a Kanban-driven, meetings-light team with hybrid office attendance.

The Software Development Engineer I will design and implement microservices, improve system performance, and mentor junior engineers. Responsibilities include coding, debugging, and developing features from design to deployment in a remote setting.

Design, implement, and document advanced GNSS correction and user-positioning algorithms (PPP/RTK/SSR), lead cross-cutting technical projects, drive engineering best practices, mentor engineers, and own feature lifecycle from prototyping through production for Swift's Skylark corrections engine.

As a Senior Data Scientist, you will drive data strategy, build predictive models, and provide data-driven insights while collaborating with stakeholders and leading projects.

Lead and evolve Chess.com’s creative vision and visual identity across marketing, product, and brand. Design and art direct major campaigns, launches, and performance marketing; mentor and grow the creative team; partner with Product, Marketing, Partnerships, and Content to translate strategy into compelling multi-channel creative; advance brand guidelines and design systems; manage creative resourcing and asset pipelines to deliver work that builds brand equity and drives measurable business growth.

Lead integrated sales and marketing for a luxury hotel in Prague to drive revenue across Rooms, F&B, Spa, and Events. Build B2B sales, PR, digital performance, experiential marketing, partnerships, and product launch strategies. Manage reputation, host media, and lead Sales, Marketing, and Reservations teams to meet revenue targets and elevate brand presence locally and globally.

Quota-carrying Account Executive responsible for net-new customer acquisition and territory management. Prospect, nurture, close deals, maintain a 90-day pipeline, collaborate with internal teams, document activity in Salesforce, and support onboarding and upsell opportunities. Role is fully remote with regular cross-functional coordination.

Own and operate the companys finance and accounting function: monthly close, P&L, cashflow and balance sheet reporting; inventory and fixed-asset accounting for bikes and parts; budgeting and financial modeling; financial controls and compliance; manage accounting staff and outsourced providers; oversee payroll, multi-state tax filings, AP/AR, collections, and audit readiness.

The Senior/Lead Backend Engineer will develop backend infrastructure for a renewable energy company, including real-time digital twin creation and energy app backend development.