Top Software Engineer Jobs in Hungary

Design and implement complex customer-facing frontend features using TypeScript and React. Provide technical leadership, mentor junior engineers, drive frontend architecture and best practices, improve performance and accessibility, partner with product/design, integrate with backend APIs, and manage technical debt and scalability.

Develop and maintain open-source, silicon-optimized AI/ML inference application packages (Inference Snaps) for Linux/Ubuntu Core. Debug, write high-quality code, review upstream contributions, secure and optimize local inference deployments across embedded devices to gateways, and collaborate with a distributed team and stakeholders.

We are seeking a software engineer to build and validate resilient distributed systems, enhance CI pipelines, and improve testing strategies for cloud applications.

Design, implement, and maintain cross-platform C++ features for Multipass on macOS and Windows. Lead architecture, mentor peers, write high-quality tested code, review contributions, debug user issues, collaborate with a distributed team, engage the open-source community, and support customers.

Design and implement robust Rust services and foundational libraries for Kraken’s core infrastructure. Build scalable, observable, secure, and fault-tolerant distributed systems supporting trading and internal platforms. Collaborate on architecture, debug issues across the operating system, network, and application stack, and take end-to-end ownership of long-lived systems and libraries.

Build and own the architecture for Dune’s curated data lifecycle, including dependency-aware orchestration, backfills, schema evolution, retries, recovery, data quality, and alerting. The role combines backend software engineering with large-scale data systems work across Go, Kotlin, Rust, Python, and SQL. Responsibilities include designing ingestion and curation contracts, making architecture decisions, solving ambiguous problems, and leading work that other engineers can execute.

Design and implement the core components of the Agents Python framework, focusing on API and abstraction development for AI-driven applications.

Design and develop functionalities for the Agents framework, iterate on feedback, and create documentation while working with various programming languages.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.

The Junior Software Developer will collaborate on a cloud-native monitoring stack, developing features, debugging, and representing Canonical at events.

The role involves creating and automating infrastructure features for data platforms using Python, with a focus on distributed systems and collaboration within a global team.

Join Canonical's OpenStack Engineering team to develop and manage Charmed OpenStack and Ceph, focusing on Python code and infrastructure automation.

The role involves automating OpenSearch operations by developing features in Python, collaborating with an international team, and providing expertise on data platforms.

The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.

As a Software Engineer, you will enhance Ubuntu's cloud infrastructure, automate image delivery, and collaborate with cloud giants, delivering high-quality software features.

Develop and maintain system-level Go code, model data, and design database schema for cloud infrastructures. Collaborate with a distributed team to ensure code quality.

As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.

The role involves delivering features across the CRM platform for distributors, using AI tools, handling fullstack development tasks, and collaborating closely with teams and customers.

Develop, test, integrate, and support robotic controls software for automated lift trucks in an embedded environment. Responsibilities include vehicle control communication, simulation, requirements development, software and electrical architecture, code and design reviews, supplier leadership, manufacturing support, and mentoring entry-level engineers. The role requires C/C++ development, robotics sensors and SLAM experience, embedded control systems, network communications, and MATLAB/Simulink/Stateflow expertise. Occasional travel may be required.

Build and operate scalable cloud infrastructure for global enterprise applications. Lead incident response, root-cause analysis, automation, reliability improvements, and full-stack production diagnostics. Partner with engineering, product, design, and QA teams on scalable system design, primarily focused on backend development. Participate in design reviews, mentor engineers, and communicate effectively during outages and complex technical initiatives.

Design and implement high-performance, security-critical Rust infrastructure services (proxies, credential brokers, log collectors) for a Kubernetes-native platform. Own architecture, correctness, observability, testing (property-based, fuzz), and cross-team guidance for production services where latency and resource constraints matter.

Design and scale mission-critical market data services for stocks, options, crypto, and foreign exchange. Responsibilities include architecting backend systems and APIs, maintaining software quality and test coverage, participating in code reviews, and troubleshooting incidents and bugs. The role uses Go and Python with REST, gRPC, WebSockets, SSE, Docker, Kubernetes, Google Cloud, BigTable, Prometheus, Grafana, and ELK.

Provide senior-level application support for Dynamics 365, Power Platform, and Azure-hosted applications. Investigate complex incidents, integrations, and data issues; perform root cause analysis; manage ServiceNow escalations; maintain support documentation; improve processes and automation; mentor junior engineers; and communicate resolution progress to stakeholders. The role requires strong troubleshooting, incident management, systems integration knowledge, and ITIL Foundation certification.

Supports Dynamics 365 Commerce, CRM, and Case Management applications across Azure-hosted environments. Investigates incidents, manages ITSM tickets, gathers diagnostic information, validates applications across environments, improves documentation, and communicates status updates. The role requires 1–2 years of Dynamics 365 experience, familiarity with Power Platform, Azure, ServiceNow, knowledge-management tools, and ITIL certification.

Supports and enhances Dynamics 365 Commerce, CRM, and Case Management applications, along with Power Platform and Azure-hosted environments. Responsibilities include troubleshooting application and integration issues, managing ServiceNow incidents, performing root cause analysis, coordinating cross-team resolutions, documenting solutions, maintaining knowledge articles, tracking work in Jira, and improving support processes. The role also mentors junior team members and requires independent prioritization, strong communication, and ITIL certification.