Top Software Engineer Jobs in Budapest

As a Senior Software Engineer at Cloudera, you will develop and maintain public cloud images, focusing on automation, security, and infrastructure provisioning. You will guide other engineers and collaborate across teams to ensure image consistency and technical excellence.

As a Senior Software Engineer in Test at Cloudera, you will lead testing strategies, enhance CI/CD pipelines, and troubleshoot complex system failures for the CDF platform.

As a Software Developer, you will design and develop backend components, implement RESTful APIs, and collaborate with teams to ensure software quality.

Build and maintain integrations for North's agentic platform, own the end-to-end integration pipeline, create evals and tests to ensure reliability, tune tool descriptions, and help other engineers add and maintain integrations while using AI responsibly to improve performance and quality.

Design, develop, and operate network-facing voice platform services using C and Java. Build scalable AWS backend services, troubleshoot production networking and systems issues, collaborate across product and ops, and improve reliability, observability, and performance of real-time communications.

Build and ship frontend features for checkout and merchant dashboard using React and TypeScript, deploy to production, collaborate with Design, contribute to Python backend when useful, and participate in architecture and quality-focused engineering practices.

The Software Engineer will develop backend systems using Rust, manage multimodal data, and improve data infrastructure with a focus on performance and design ownership.

The role involves optimizing hardware support within a software stack for AI model deployment, collaborating with teams and hardware vendors to enhance performance and portability across platforms.

Canonical seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies, collaborating with teams and customers to enhance software quality and performance across various platforms.

Design and develop services for automating work with a large server fleet while engaging in DevOps processes.

Design and develop services for monitoring servers, improve metrics pipelines, automate maintenance workflows, and investigate incidents to ensure infrastructure reliability.

Build and operate scalable, secure cloud-native messaging services for social and messaging channels. Implement data ingestion, routing, delivery, observability, and automated tests; participate in on-call rotation, code/design reviews, and continuous improvement.

Develop and maintain embedded software for IPV and tCOM+ systems using C++, Qt, and Yocto. Collaborate on requirements and architecture, refactor legacy code, optimize for performance, and contribute to documentation and regulatory compliance.

Build and modernize the Knowledge Base end-to-end using agentic workflows. Frame problems, orchestrate and verify agent work, ship features and legacy-modernisation across UI and backend, contribute shared agent/prompt libraries, and mentor colleagues to raise engineering standards.

Lead design and development of automated test frameworks and cloud-based test infrastructure. Write API-level automated functional tests, maintain CI/CD test jobs, perform exploratory and performance/load testing, participate in Scrum, code reviews, observability, root-cause analysis, and collaborate with cross-functional teams to ensure scalability, availability, and reliability of microservice-based systems.

Build and operate production custody systems: signing service, key management, chain integrations, and transaction pipelines. Own end-to-end subsystems, integrate new chains, collaborate with cryptography on threshold signing and key recovery, write post-mortems, and produce clear async design docs and PRs.

Develop backend services and APIs, optimize applications, integrate with cloud services, and build user interfaces across platforms. Work collaboratively on an agile team.

Designs and executes manual and automated tests for cloud-based and desktop software products. Builds test automation, validates backend systems and data using SQL and NoSQL databases, and partners with developers, product teams, DevOps, and QA professionals. Maintains test documentation, identifies risks, supports software reliability, and contributes to continuous improvement of QA processes and tools.

The role involves writing high-performance C++ code, implementing trading infrastructure, and collaborating with portfolio managers on new trading systems.

Design and implement reliable, high-performance Rust services and libraries powering trading, payments, and crypto products. Build scalable distributed systems, network services, and asynchronous applications for revenue-critical, low-latency environments. Debug issues across the operating system, network, and application layers; collaborate with product teams; own systems end to end; and mentor engineers while contributing to technical culture.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

Drive process improvement, coach colleagues, and manage features in a distributed system for cloud automation and software operations.

Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.