Top Tech Jobs & Startup Jobs in Krakow

Own and hit personal revenue targets across new business and account growth; qualify inbound leads, run discovery and scoping, negotiate and close deals; manage, coach, and scale a team of business developers/SDRs; maintain HubSpot pipeline and forecasts; partner with marketing and delivery to drive pipeline and expansion.

Senior Node.js developer to design, implement, and document scalable, secure web applications. Mentor teammates, conduct code reviews, translate product requirements into technical plans, assist API integrations, identify technical debt, and support database optimization and deployment (Docker, AWS).

Develop and execute content marketing strategy, manage the content calendar end-to-end, ensure content quality and brand alignment, optimize content for search and AI, track KPIs and analytics, and coordinate messaging across product, sales and marketing teams. Role includes stakeholder collaboration and occasional international travel for company events.

Design, implement, and scale Rust services and libraries for trading, payments, and crypto. Build reliable, high-performance distributed systems, collaborate on architecture, write testable async network code, and own production systems end-to-end.

Lead Krak's visual identity and art direction across product, marketing, and campaigns. Drive brand refreshes, 3D asset creation, motion systems, illustration, Figma design systems, automation for multi-market localization, and AI-assisted production while collaborating with cross-functional teams.

Support MES-to-PLC integrations, configure MES/PLC communications, create and maintain PLC tags/logic, troubleshoot PLC/HMI/network issues, maintain production data and reporting, support launches, upgrades, and quality enforcement in high-volume discrete manufacturing.

Design and ship end-to-end product improvements for a developer-focused email platform: define problems with support and engineering, run fast user research, prototype (including with AI tools), iterate based on metrics, and simplify complex workflows for users.

Design and ship end-to-end product improvements for a developer-focused email platform: define problems, run lightweight research, prototype (including AI tools), validate with customers, measure impact, and simplify user flows.

Senior Software Engineer to design and implement C++/Python software, accelerate workloads with CUDA, develop and maintain Linux kernel modules and system services, optimize system and GPU performance, manage Linux systems, mentor junior engineers, and integrate AI technologies across products.

Design, deploy, and maintain HPC and MLOps infrastructure across cloud and on-prem clusters. Manage schedulers (Slurm/PBS), optimize MPI/CUDA stacks, storage and networking, automate deployments with Python/Bash, instrument systems, and enable AI training/inference pipelines while collaborating with product and support teams.

Embed on client teams to design, build, and run production GenAI systems. Implement Python backend services and RAG/agentic solutions, own architecture decisions, lead presales and technical client interactions, mentor engineers, and maintain production ML deployments using cloud and container tooling.

Perform software safety lifecycle tasks: hazard analyses (HARA, FMEA, FTA, STPA), derive and trace software safety requirements, review C++/Python/ROS code, define fail-safes, collaborate across teams, and support safety cases for airport deployment per ISO 26262 and SOTIF.

Lead system safety engineering for autonomous ground vehicles: perform hazard analyses (HARA, FMEA, FTA, STPA), FMEDA and PMHF, calculate failure rates per industry standards, derive and trace functional and hardware safety requirements for supervised and driverless operation, evaluate sensors and drive-by-wire architectures, and support safety case evidence for airport deployment.

Lead regional benefits strategy and a high-performing team across EMEA. Ensure compliant, financially sustainable programs; manage renewals, vendors, governance, and operations. Use data analytics to optimize costs, support M&A, and deliver clear communications and frictionless employee experiences.

Design, build, test, release, and maintain iOS applications and features. Collaborate with product, design, backend, and platform teams. Write unit tests, improve CI, perform debugging and performance tuning, participate in code reviews and architecture decisions.

Design, build, test, release, and maintain production-grade Android applications and features. Collaborate with product, design, backend, and platform teams; perform code reviews, debugging, performance tuning, and architecture decisions; integrate APIs/SDKs and use analytics and A/B testing to inform product choices.

Lead delivery of a multi-agent GenAI PoC for an FMCG/consumer health client: own client relationship, design solution architecture (Discovery, Ideation, Validation, Orchestration), drive evaluation and pilot, manage PoC milestones, present executive-ready materials, and identify Phase 2 opportunities.