Senior Software Engineer - Compilers (LLVM)
Contribute to open-source LLVM compiler development for Arm architecture, optimizing performance and guiding technical strategy.
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90 curated Software Engineer, Backend Engineer, and Platform Engineer roles at companies hiring in Hungary. Updated from source ATS pages and direct employer feeds.
Sorted by freshness, with country-anchored roles first.
Contribute to open-source LLVM compiler development for Arm architecture, optimizing performance and guiding technical strategy.
Solution Architect at Deutsche Telekom AG in Debrecen specializing in network solutions like MPLS and SD-WAN.
Senior iOS Engineer building Germany’s next-generation Identity Provider for national healthcare Telematics Infrastructure in Budapest, Debrecen, Pécs, or Szeged.
Senior Android Engineer building a next-generation Identity Provider platform using Kotlin Multiplatform (KMP) at Deutsche Telekom AG.
Senior Agile Test Automation Engineer at Deutsche Telekom in Budapest focusing on risk management software.
Develop complex AI solutions, chatbots, and LLM-based systems for enterprise clients using Python/LangChain or Java/Spring AI.
Design scalable AI-powered digital HR solutions using TypeScript, .NET/Python, and cloud platforms.
Automate carrier-grade network services using Xyna Factory and CI/CD pipelines for Deutsche Telekom.
Design secure cloud architectures for AI platforms using AWS, Azure, GCP.
Design and implement secure, scalable cloud infrastructure using GCP/Hyperscalers for enterprise customers.
Automate and test Cisco SD-WAN network technologies using Python and Robot Framework.
Develop and maintain high-quality web applications for intelligent electronic tolling solutions using Java and modern CI/CD pipelines in Budapest, Debrecen, Pécs, or Szeged.
Design and operate a sovereign AI toolchain using Kubernetes for isolated enterprise workloads at Deutsche Telekom AG in Budapest.
Shape the future of Europe's public cloud by enhancing and evolving OpenStack-based physical and virtual networking layers in Budapest, Debrecen, Pécs, or Szeged.
Operate and develop hybrid on-premise IT infrastructure using Linux, Kubernetes, and automation tools for Deutsche Telekom AG in Budapest.
Engineer a Juniper-based Hybrid WAN platform using Spine-Leaf architecture across distributed enterprise environments in Debrecen.
Build AI enhancements for SAP Production Planning and Detailed Scheduling (PP/DS) for global commerce.
Ensure quality and reliability of complex applications across web, API, database, and mobile layers at Deutsche Telekom AG in Budapest.
Design, develop, and extend T Cloud Public’s secure OpenStack-based public cloud platform in Budapest or other Hungarian locations.
Develop and operate T Cloud Public, a hyper-scale public cloud platform based on OpenStack in Budapest, Hungary.
Automate quality assurance across web, API, and mobile layers for complex distributed systems using Java/Selenium or JS/Playwright.
Design scalable global HR platforms and digital solutions as a Software Architect at Deutsche Telekom AG in Budapest, Szeged, Pécs, or Debrecen.
Develop and operate cloud architecture for intelligent tolling systems using automation, IaC, and OEL/Debian on 300+ servers in Budapest.
Design and maintain scalable cloud infrastructure for Deutsche Telekom's tolling services using AWS, Terraform, and Kubernetes.
Develop and operate data pipelines and build data layers in OneDataLake for Deutsche Telekom's consumer experience platform.
Develop and maintain microservices for intelligent tolling systems using Java/Quarkus on Kubernetes.
Develop Linux device drivers for new Arm AI hardware, impacting key software ecosystems.
Build pioneering compiler technology for Arm hardware, contributing to LLVM and optimizing applications.
Build embedded software for Arm's pervasive compute architecture, impacting global technology markets.
Build future computing software for Arm's next-gen architectures and systems.
Build CI infrastructure for Arm's performance tools and telemetry.
Lead AI Labs engineers and data scientists to build an AI-first platform for SAP.
Build and operate SAP's BTP and non-ABAP cloud solutions for global commerce.
Architect AI-powered business transformations for SAP's Autonomous Enterprise strategy.
Build and automate SAP's cloud platform reliability for global customers.
Build and enhance SAP's enterprise software with a hybrid role in Budapest.
Build and evolve a scalable, cloud-native CIAM platform for large enterprises at SAP.
Build S/4HANA Private Cloud solutions for SAP customers
Build and optimize AI prompting strategies for SAP's Agentic AI system, ensuring reliable outputs for global commerce.
Build and evolve a scalable, cloud-native CIAM platform for large enterprises at SAP.
Build AI-enhanced supply chain planning software for global enterprises at SAP.
Build and operate scalable cloud solutions for SAP on IBM Cloud.
Design innovative IT solutions for managed services tenders, inspiring customers and colleagues.
Operate, maintain, and migrate Microsoft SQL Server databases for intelligent tolling systems across Europe in Budapest or other Hungarian cities.
Implement and improve mobile network infrastructure using CI/CD, Docker, Kubernetes, and monitoring tools at Deutsche Telekom AG.
Design and evolve the global ERP strategy for T-Systems using SAP S/4HANA.
Implement and operate critical enterprise applications using Kubernetes, Terraform, and CI/CD pipelines.
Operate and implement infrastructure on Deutsche Telekom's Google Cloud Platform (GCP) environment in Debrecen, HU.
Lead architectural decisions for Deutsche Telekom's Cloud Management Portal, a multi-cloud platform supporting AWS, GCP, and Azure environments.
Design and operate enterprise-scale multi-cloud platforms using AWS, Kubernetes, and IaC in Budapest.
Automate and test SAP systems using Tricentis Tosca in Budapest for Deutsche Telekom AG.
Test and ensure quality for complex data and application migration projects at Deutsche Telekom IT Solutions in Budapest, Debrecen, Pécs, or Szeged.
Design and operate scalable BI data pipelines using Python, SQL, and AWS for Deutsche Telekom's critical billing and reporting systems in Budapest.
Cég leírása Magyarország legvonzóbb munkáltatója 2025-ben (a Randstad reprezentatív felmérése szerint) a Deutsche Telekom IT Solutions , a Deutsche Telekom Csoport leányvállalata.
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description Magyarország legvonzóbb munkáltatója 2025-ben (a Randstad reprezentatív felmérése szerint) a Deutsche Telekom IT Solutio
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Develop advanced technical solutions for cloud-native Packet Core infrastructure and services at Deutsche Telekom AG.
Cég leírása The largest ICT employer in Hungary, Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH) is a subsidiary of the Deutsche Telekom Group.
Cég leírása The largest ICT employer in Hungary, Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH) is a subsidiary of the Deutsche Telekom Group.
Develop and operate Keycloak/RHSSO-based IAM capabilities on Kubernetes for Deutsche Telekom's 30 million customers.
Company Description Ranked as Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom I
Cég leírása Magyarország legvonzóbb munkáltatója 2025-ben (a Randstad reprezentatív felmérése szerint) a Deutsche Telekom IT Solutions, a Deutsche Telekom Csoport leányvállalata.
Állás leírása Tapasztalt, német nyelvtudással rendelkező megoldás-tervezőt keresünk, aki csatlakozna dinamikusan növekvő csapatunkhoz.
Cég leírása As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is
Cég leírása Magyarország legvonzóbb munkáltatója 2025-ben (a Randstad reprezentatív felmérése szerint) a Deutsche Telekom IT Solutions, a Deutsche Telekom Csoport leányvállalata.
Cég leírása Magyarország legvonzóbb munkáltatója 2025-ben (a Randstad reprezentatív felmérése szerint) a Deutsche Telekom IT Solutions, a Deutsche Telekom Csoport leányvállalata.
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Cég leírása Magyarország legvonzóbb munkáltatója 2025-ben (a Randstad reprezentatív felmérése szerint) a Deutsche Telekom IT Solutions, a Deutsche Telekom Csoport leányvállalata.
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description Ranked as Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom I
Company Description Ranked as Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom I
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solut
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey),  Deutsche Telekom IT
Company Description As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey),  Deutsche Telekom IT
Company Description Ranked as Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom I
Build production-ready, agentic AI solutions for Deutsche Telekom's tolling systems using Python and cloud platforms.
Company Description Present in the market under the Deutsche Telekom IT Solutions brand name, IT-Services Hungary (ITSH) is a subsidiary of
Develop and deploy infrastructure-as-code for Deutsche Telekom's IoT Energy Cloud using Google Cloud Managed solutions in Budapest.
Build and deploy AI solutions for global brands like Google and Meta.
City sections are based on structured work locations from the source job posting.
82 current roles in Budapest, Hungary.
8 current roles in Debrecen, Hungary.
90 curated engineering roles are currently listed for Hungary, across 6 hiring companies.
Budapest, Debrecen currently have the most listed roles.
The page includes Software Engineer, Backend Engineer, Frontend Engineer, Platform Engineer, SRE, Data Engineer and related engineering roles that pass the quality gate.
The job list is rebuilt from active source data and revalidated every few minutes, with daily enrichment for structured fields such as seniority and skills.
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