Top Tech Jobs & Startup Jobs in Budapest

Lead an international school’s academic, strategic, operational, commercial, and community performance. Drive teaching quality, student outcomes, safeguarding, inclusion, wellbeing, staff development, succession planning, enrolment, financial responsibility, and continuous school improvement. Build strong relationships with students, families, staff, and stakeholders while collaborating across ISP’s global network.

Own technical relationships with large enterprise customers, leading onboarding, integrations, adoption, escalations, renewals, and executive business reviews. Build the company’s post-sales function from the ground up through playbooks, runbooks, and review cadences. Manage complex implementations involving cloud platforms, CI/CD, APIs, Kubernetes, identity systems, security reviews, and multiple stakeholders. Partner credibly with senior leaders up to the CISO level while diagnosing technical issues and driving customer outcomes.

Own the full customer lifecycle for European accounts, from onboarding through renewal and expansion. Build strategic relationships, advocate for customers, monitor account health, resolve issues, gather product feedback, and identify upsell or cross-sell opportunities. Collaborate with Sales, Operations, Product, and Engineering to improve customer satisfaction, retention, adoption, and account growth while working Central European Time hours.

Close inbound deals with technical customers, manage proofs of concept, collaborate with solutions engineers, support customers in Slack, answer technical questions honestly, and improve internal sales systems. The role requires technical literacy, systematic pipeline management, strong written communication, urgency, independence, experimentation, and customer-focused judgment.

Manage strategic EMEA supply-side clients using the Broadsign SaaS platform. Advise media owners and retail media networks on yield optimization, inventory management, programmatic pricing, monetization, and revenue growth. Develop joint business plans, guide platform adoption, identify cross-sell and upsell opportunities, and own renewals and account expansion. Provide data-driven strategic consulting on ad serving, audience targeting, omnichannel integrations, and data commercialization while partnering with Sales on complex deals.

Build and maintain production-grade native Android applications using Kotlin, integrating AI capabilities through backend APIs. Design resilient real-time interfaces, optimize performance and battery use, implement telemetry, collaborate with ML and backend teams, and support secure Google Play Store releases.

Develop and maintain secure, performant PHP software for a high-volume loyalty management platform. Responsibilities include writing technical specifications, documenting requirements, debugging production issues, improving system stability, modernizing legacy systems, participating in architecture and code reviews, coaching engineers, and improving AI-assisted engineering practices. The role is fully remote and requires collaboration in an agile environment, ownership, problem-solving, and the ability to clarify ambiguous requirements into actionable roadmaps.

Provide technical leadership for Akuity’s SaaS platform by designing, building, testing, and improving scalable developer and infrastructure tools. Develop server-side services in Go, guide architecture for distributed systems, mentor engineers, promote best practices, and collaborate across engineering, design, and product teams. The role focuses on Kubernetes-based platforms, developer experience, scalability, and reliable infrastructure operations.

Own product strategy, roadmap prioritization, discovery, delivery, metrics, and automation quality. Lead engineering organization design, pod structure, performance management, and team decisions. Serve as the bridge between engineering, Shared Services, Customer Success, and the broader business. The role requires hands-on product and engineering leadership, production coding experience, short-term rental industry expertise, and experience shipping AI or automation products.

Lead mobile architecture and development across iOS and Android, including building the first iPad app, evaluating Kotlin Multiplatform, and strengthening offline-first synchronization, persistence, conflict resolution, mapping, location, and photo workflows. The role involves daily coding, architectural leadership, code reviews, mentoring, cross-functional collaboration, and mobile CI/CD ownership in an AI-assisted remote startup environment.