Top Tech Jobs & Startup Jobs in Hungary

Investigates and resolves supplier quality issues, manages complaints and corrective actions, evaluates root causes, monitors supplier KPIs, and develops improvement plans. Conducts supplier audits, supports new supplier approval, reviews APQP and PPAP documentation, contributes to risk assessments, and collaborates with production, logistics, engineering, quality teams, and external suppliers.

Build and maintain complete web applications and backend services from architecture through production. Develop responsive interfaces, APIs, background workers, data pipelines, and AI integrations. Manage cloud deployment, monitoring, CI/CD, load testing, and system optimization. The role requires end-to-end ownership, strong full-stack development skills, relational database expertise, event-driven architecture knowledge, and the ability to work independently while communicating technical tradeoffs.

As a BDR SMB, you will build pipeline and generate opportunities for sales in the DACH region through high-volume outbound execution and cold calling, working closely with the GTM team.

Own merchant solutions from technical discovery through production launch. Responsibilities include leading demos, designing payment integration architectures, responding to RFPs and security reviews, guiding developers through APIs and SDKs, troubleshooting payment flows, managing testing and go-live, documenting integrations, and coordinating with Sales, Product, Engineering, and merchant teams.

Staff Software Engineer responsible for architecting and developing scalable web applications and APIs using Elixir, React, and PostgreSQL. The role involves solving ambiguous technical and business problems, ensuring system reliability and performance, collaborating cross-functionally, presenting solutions to leadership, writing tested code, participating in code reviews, mentoring engineers, and removing technical roadblocks.

Provide technical support for customers running Qdrant in production, troubleshooting Kubernetes, cloud, networking, storage, messaging, and database issues. Lead incident investigations, develop diagnostics and internal support tools, document solutions, and collaborate with engineering and platform teams. The role requires strong Kubernetes and infrastructure expertise, scripting ability, cloud experience, database knowledge, and clear communication in a remote, asynchronous environment.

Own Frontier Traders end to end, including Solana data ingestion, high-volume attribution pipelines, rewards and VIP systems, realtime leaderboards, partner integrations, and trader-facing product experiences. Lead architecture, delivery, testing, observability, incident response, and roadmap definition while working directly with traders, market makers, Foundation stakeholders, design, and product teams.

Build and maintain Python-based marketing data integration and ELT pipelines. Own third-party API integrations, including authentication, pagination, rate limits, and error handling. Develop tested production code, improve pipeline performance through concurrency and caching, and support scalable data modeling. Collaborate asynchronously with engineering, product, and support teams in a fully remote environment.

Own the full inside sales cycle for Northern Europe, including lead qualification, outbound prospecting, discovery, demonstrations, negotiation, closing, forecasting, CRM maintenance, and deal processing. Build territory pipelines, sell HPC and AI solutions to technical and business stakeholders, expand existing accounts, coordinate with partners and internal teams, and achieve quarterly and annual bookings targets.

Analyzes customer logistics requirements, evaluates supply chain feasibility, develops and implements process improvements, coordinates cross-functional teams, facilitates SCM meetings, and tracks customer KPIs. The role identifies root causes, recommends corrective actions, prepares reports and dashboards, and supports customer onboarding and operational performance improvements.