Top Tech Jobs & Startup Jobs in Budapest

Review and onboard business customers by performing KYB/KYC checks, verifying corporate documentation, conducting sanctions/PEP/adverse media screening, assessing AML risk, escalating high-risk cases, maintaining records, and collaborating with Sales, Compliance, and Operations to streamline onboarding and improve processes.

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 and build scalable, production-grade backend systems and infrastructure. Work with Node.js, SQL/NoSQL databases, cloud platforms, and microservices. Solve complex problems, ensure security and performance, and produce clean, maintainable code. Collaborate with engineers on distributed systems and high-scale data processing.

Support MES-to-PLC integrations, configure communications, integrate MES routines into PLCs, maintain PLC tags/logic, troubleshoot PLC/HMI/network issues, ensure accurate real-time production reporting, assist production teams with launches, upgrades, audits, and continuous improvement to optimize manufacturing execution and data integrity.

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.

Lead and architect end-to-end QA automation for a distributed data SaaS platform: build scalable frameworks, embed tests in CI/CD, drive integration/API/performance/data-integrity testing, eradicate flaky tests, mentor engineers, own release quality sign-off, collaborate across product and engineering, and apply AI tools to accelerate testing and optimize QA metrics.

Owner of messaging, content, and sales enablement for Comet and Opik targeted at LLM engineers, ML researchers, and data scientists. Produce customer-facing collateral, blog and long-form content, partner messaging, demo assets, and represent Comet at events. Work cross-functionally with Product, Sales, and Community Engineering to drive growth and enable technical sales.

Lead and build features for WeTravel's ecosystem, focusing on user experience, system architecture, and project leadership. Collaborate with product teams and mentor engineers.

Build and test AI-agent features and internal agent frameworks for a proactive cybersecurity platform. Implement and integrate generative AI systems (agents and RAG), stay current with AI research, and apply innovations to product development and evaluation within a security-focused environment.

Design and implement user-facing iOS features, build scalable mobile architecture, collaborate with Product and Design, ensure high-quality tested releases, improve app performance and reliability, and take ownership of shipped features in a remote, fast-moving startup.