Top Tech Jobs & Startup Jobs in Krakow

Build and maintain native iOS apps for 3D visualization and AI-assisted field workflows. Implement UI components, integrate backend and real-time data, optimize performance and memory, write clean Swift code, participate in architecture and code reviews, and troubleshoot device-specific issues while collaborating with product, design, and AI teams.

Own and scale Google Ads across GDN, Demand Gen, and Search while meeting CPS and ROAS targets. Manage large monthly budgets, run creative testing cycles, diagnose audience performance, and develop Google Ads Scripts and workflow automation. Analyze LTV, ARPU, and payback data, build reporting dashboards, collaborate with growth and creative teams, and independently identify optimization opportunities. The role is fully remote and requires hands-on experience with GDN and Demand Gen.

Own the architecture and delivery of customer-facing Rust backend services for trading, payments, and crypto experiences. Lead ambiguous, cross-team initiatives from concept through launch, shape product roadmaps, mentor engineers, review designs, and establish engineering standards. The role requires deep expertise in asynchronous Rust, distributed systems, RPC, Kafka, and event-driven architectures, plus an AI-first development approach and strong product engineering mindset.

Own and grow a European cybersecurity sales territory by developing enterprise and government accounts, creating pipeline, engaging senior security stakeholders, managing complex sales cycles, partnering with sales engineers and channel partners, negotiating new business, and expanding existing customers.

Own and grow a European territory by developing enterprise and government accounts, creating pipeline, engaging senior security stakeholders, running discovery and technical evaluations, managing complex cybersecurity sales cycles, negotiating new business, expanding existing accounts, and working with sales engineers, resellers, MSSPs, and technology partners.

The Full-Stack Engineer will enhance backend functionality, collaborate with teams, and maintain platform performance and security, requiring expertise in Python.

Build and scale backend-leaning full-stack systems for ElevenLabs’ voice products, including Text-to-Speech, Speech-to-Text, voice cloning, voice verification, and recommendation capabilities. Responsibilities include modernizing architecture, data models, storage, and APIs; improving pipeline reliability through monitoring, retries, and failure recovery; and owning workstreams from design through production, including frontend changes when needed.

Own the self-serve ElevenCreative product experience, revenue, growth, and adoption. Define product bets across creative workflows, including speech, music, image, video, agents, and editing. Use product data and user research to identify opportunities, set success metrics, improve activation and retention, and increase paid conversion. Partner closely with engineering, design, growth, lifecycle, and social teams to ship quickly, launch new experiences, and iterate based on results.

Designs and governs enterprise software architectures by translating business goals into business, information, and technology architecture models. Defines architecture visions, evaluates trade-offs through proof-of-concepts and benchmarking, manages architecture documentation, and communicates decisions to stakeholders. Reviews downstream design decisions and guides software development, testing, deployment, and project delivery. Requires extensive software development and solution architecture experience, strong Azure and microservices expertise, and the ability to influence senior client decision-makers.

Design, implement, and maintain scalable backend data pipelines and processing platforms for an AI-native cloud platform. Build reliable solutions for cybersecurity use cases, select appropriate technologies and architectures, optimize cloud service performance, and integrate internal and external APIs. Collaborate with cross-functional engineering teams in a cloud-native environment.

Leads customer-facing architecture and implementation of large-scale cloud, AI, and HPC infrastructure. Advises on Kubernetes platforms, GPU-accelerated systems, Linux, networking, storage, automation, observability, and workload orchestration. Performs hands-on troubleshooting, develops technical methodologies and documentation, supports proofs of concept, and guides long-term DevOps and platform architecture decisions for customer accounts.

Supports Sales Executives by preparing demos, managing follow-ups, preparing and tracking contracts, maintaining HubSpot data, segmenting leads, running re-engagement campaigns, qualifying replies, and coordinating client onboarding. The role ensures deals progress smoothly, identifies gaps early, and helps convert past leads into new pipeline and closed business. It is fully remote and requires full U.S. business-hours availability.

Draft and maintain regulator-facing policies, risk assessments, control frameworks, licensing applications, and evidence materials for cryptoasset, e-money, and payments authorisations. Coordinate regulator responses, audits, external counsel, and implementation of regulatory commitments. Depending on track, responsibilities include MiCA and Travel Rule frameworks, blockchain analytics controls, safeguarding, reconciliations, wind-down planning, governance, and payment-product assessments.

Build the companys first data stack and data products (internal analytics and customer-facing). Work across data engineering, devops, and software tasks; ship early features, improve developer experience, document proposals, and iterate based on feedback.