1 to 25 of 256 Open Source Jobs

Senior Software Engineer - AI Eval & Safety

Hiring Organisation
Red Hat, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR Annual
generation of hybrid cloud MLOps platforms. In this role, you'll be contributing as a technical infrastructure expert for responsible AI features of the open source Open Data Hub project by actively participating in KServe, TrustyAI, Kubeflow, and several other open source communities. You will … architecture and implementation of MLOps/LLMOps systems within OpenShift AI, establishing best practices for scalability, reliability, and maintainability while actively contributing to relevant open source communities Design and develop robust, production grade features focused on AI trustworthiness, including model monitoring, bias detection, and explainability frameworks that integrate ...

Senior Software Engineer, DevOps - (Waterford, Ireland)

Hiring Organisation
Red Hat, Inc
Location
Waterford, Ireland
Employment Type
Permanent
Salary
EUR 60,000 - 80,000 Annual
# Company Description At Red Hat, we connect an innovative community of customers, partners, and contributors to deliver an open source stack of trusted, high-performing solutions. We offer cloud, Linux, middleware, virtualization, and AI technologies, together with award-winning global customer support, consulting, and implementation services. … rapidly-growing company supporting more than 90% of Fortune 500 companies. Job SummaryAt Red Hat, our commitment to open source innovation extends beyond our products - it's embedded in how we work and grow. Red Hatters embrace change - especially in our fast-moving technological landscape - and have ...

Senior Software Engineer - KubeVirt DevOps

Hiring Organisation
Red Hat, Inc
Location
Waterford, Ireland
Employment Type
Permanent
Salary
EUR 65,000 - 85,000 Annual
Posted Todayjob requisition id: R-052161The Red Hat Engineering team is looking for a Senior Software Engineer to join the KubeVirt project and its open-source CI. In this role, you will join the local experts for continuous integration (CI) and DevOps productivity tools. You'll interact with … technologies in the market today like Red Hat OpenShift, Kubernetes, Prow, Jenkins, Podman/Docker, Python, bash and GoLang. Develop, operate, maintain and use open-source CI systems for the use of the product development teams Drive CI and CD-related projects and communities using Prow, Kubernetes, Tekton ...

Developer Programs Associate Netherlands Remote

Hiring Organisation
Grafana Labs
Location
Houten, Utrecht, Netherlands
Employment Type
Permanent
Salary
EUR Annual
Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe, monitoring everything from beehives to climate change in the Alps. The instantly recognizable dashboards have been spotted everywhere from a NASA … metrics ( Grafana Mimir ), logs ( Grafana Loki ), and traces ( Grafana Tempo ). We're scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy ...

Senior Software Engineer - Ansible (Waterford Office, Ireland or Brno Office, Czech Republic)

Hiring Organisation
Red Hat, Inc
Location
Waterford, Ireland
Employment Type
Permanent
Salary
EUR 60,000 - 85,000 Annual
/CD systems like Jenkins and GitHub Actions Experience working on large-scale projects utilizing version control (we use Git and GitHub/GitLab), open-source experience is a plus Demonstrated ability to quickly and accurately troubleshoot system and performance issues Interest in participating in the software design … requirements of their role. Red Hatters are encouraged to bring their best ideas, no matter their title or tenure. We're a leader in open source because of our open and inclusive environment. We hire creative, passionate people ready to contribute their ideas, help solve complex problems ...

Machine Learning Engineer (Reinforcement Learning)

Hiring Organisation
FBI &TMT
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
will contribute to the continued development of Arena, the company's web-based platform for reinforcement learning training and RLOps, as well as its open-source reinforcement learning library. In this position, you will be responsible for designing, implementing and maintaining the infrastructure, tools and services that enable … efficiently and at scale. Responsibilities Work closely with the team to understand requirements and design new features for both the Arena platform and the open-source framework. Develop scalable and reliable infrastructure to support reinforcement learning model training, LLM fine-tuning, model deployment, and ongoing management. Integrate existing ...

Senior Product Manager

Hiring Organisation
MariaDB Corporation
Location
Ireland
Employment Type
Permanent
Salary
EUR Annual
database engine, integrated AI capabilities, and high availability solutions. This is an important role at the intersection of distributed systems, OLTP, high availability, and open source innovation. You will contribute to the product direction for our scalable distributed architecture, our core MariaDB based OLTP server, and our synchronous … boundaries of what a database can do. While providing key product support for our core MariaDB based OLTP server, you will collaborate with the open source community that is core to our identity. Your work will empower organizations worldwide to build resilient, high performance applications. Key Responsibilities Product ...

Agentic AI Engineer Kyndryl Data & AI

Hiring Organisation
Kyndryl
Location
South East, United Kingdom
Employment Type
Permanent
possible and unleash your potential. Why this role matters Youll be part of a fast-moving group shaping Kyndryls Agentic AI Framework an open, modular system that connects data pipelines, LLMs, reasoning engines and orchestration layers to power autonomous solutions across industries. Were not just imagining the future … from proof-of-concepts to AI-native operations Collaborative innovation: Pair with data scientists, architects and platform engineers to deliver integrated, client-ready systems Open-source mindset: Contribute to the evolution of our Agentic AI framework and the wider AI ecosystem What youll do Design and build agentic ...

Software-Engineer for Sovereign Workspace and AI Platforms - Remote

Hiring Organisation
BasePeak GmbH
Location
Großostheim, Bayern, Germany
Employment Type
Permanent
Salary
EUR 65,000 - 90,000 Annual
Salary: 65.000 - 90.000 € per year Requirements: You have professional experience writing Go Code, maybe even in some (Open Source) cloud native code bases You have experience using Kubernetes and developing/managing applications that run in a Kubernetes environment Experience writing Kubernetes Controllers/Operators … plus You don't shy away diving into existing Open Source code bases and going down rabbit holes to enhance them You're a team player with startup mentality - everyone does everything and everyone has the power to change things Responsibilities: You're responsible for developing our sovereign ...

Senior Software Engineer Go - Isovalent (Europe Remote)

Hiring Organisation
Cisco
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
Software Engineer - Go Europe Remote Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open-source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice … networking and security in Kubernetes environments. What You'll Do Developing high-quality Go and eBPF code for Cilium OSS and Enterprise, while following open source development principles and best practices. Debug, troubleshoot, and resolve performance, reliability, and security issues in the control plane. Design highly scalable solution ...

Senior Software Engineer Go - Isovalent (Europe Remote)

Hiring Organisation
Cisco Systems
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
Software Engineer - Go Europe Remote Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open-source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice … networking and security in Kubernetes environments. What you'll do: Develop high-quality Go and eBPF code for Cilium OSS and Enterprise, while following open source development principles and best practices. Debug, troubleshoot, and resolve performance, reliability, and security issues in the control plane. Design highly scalable solution ...

Embedded Software Engineer

Hiring Organisation
KO2 Embedded Recruitment Solutions LTD
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£60,000
Automation. What You'll Need Strong proficiency in C Experience with at least one of the following: C++, Python, Rust, or Java Familiarity with open-source technology stacks Understanding of modern software development practices Solid experience working in Linux environments About the Team You'll join a passionate … role, you'll work across the full software development lifecycle - from concept and design through to implementation and deployment. Experience with embedded systems and open-source technologies will give your application an edge. Who We're Looking For This role will suit Software Engineers who: Are genuinely enthusiastic ...

Storage Engineer

Hiring Organisation
Ncounter LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
that support critical research and trading workloads. This role offers the opportunity to work on innovative, high-impact projects at the intersection of cloud, open-source, and high-performance computing. The Role: Design and develop scalable data orchestration services across cloud and on-prem environments. Create unified platform … abstractions to streamline data access across diverse storage technologies. Integrate open-source and vendor storage solutions through rapid prototyping and engineering. Optimise storage performance and efficiency across large-scale infrastructure. Collaborate across engineering functions to deliver robust end-to-end platform capabilities. Own operational responsibilities: troubleshooting, performance tuning ...

Platform Storage

Hiring Organisation
Ncounter
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£160,000 - £180,000 per annum
that support critical research and trading workloads. This role offers the opportunity to work on innovative, high-impact projects at the intersection of cloud, open-source, and high-performance computing. The Role: Design and develop scalable data orchestration services across cloud and on-prem environments. Create unified platform … abstractions to streamline data access across diverse storage technologies. Integrate open-source and vendor storage solutions through rapid prototyping and engineering. Optimise storage performance and efficiency across large-scale infrastructure. Collaborate across engineering functions to deliver robust end-to-end platform capabilities. Own operational responsibilities: troubleshooting, performance tuning ...

Shopify Developer

Hiring Organisation
Impact Recruitment Services
Location
Desborough, Northamptonshire, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 50,000 Annual
performing ecommerce experiences. Key Responsibilities Shopify Development Maintain, optimise, and enhance existing Shopify stores. Build new websites, storefronts, and landing pages using Shopify and open-source frameworks. Custom-code Shopify themes, templates, and features using Liquid. Implement and configure third-party integrations, apps, and payment gateways. Ensure fast … Diagnose and resolve technical issues across all company websites. Web Development Build and maintain in-house websites using HTML, CSS, JavaScript, PHP, or similar open-source technologies. Develop custom web functionality and integrations where required. Improve site architecture, navigation, and overall user experience. Test and deploy updates ...

Shopify Developer

Hiring Organisation
Commercial
Location
Kettering, Northamptonshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£50,000
performing ecommerce experiences. Key Responsibilities Shopify Development Maintain, optimise, and enhance existing Shopify stores. Build new websites, storefronts, and landing pages using Shopify and open-source frameworks. Custom-code Shopify themes, templates, and features using Liquid. Implement and configure third-party integrations, apps, and payment gateways. Ensure fast … Diagnose and resolve technical issues across all company websites. Web Development Build and maintain in-house websites using HTML, CSS, JavaScript, PHP, or similar open-source technologies. Develop custom web functionality and integrations where required. Improve site architecture, navigation, and overall user experience. Test and deploy updates ...

Sales Director (Telco Sector) - Germany, Austria, Switzerland

Hiring Organisation
MBR Partners
Location
Kleingartenanlage, Hamburg, Germany
Employment Type
Permanent
Salary
EUR 60,000 - 100,000 Annual
client is one of Europe's fastest-growing companies and provides open-source solutions and offers their own widely adopted Linux-based operating system. They provide licensed enterprise software products, commercial support, managed services, consulting and training services to customers who are deploying open source applications … business, maintain and develop existing relationships, and work with colleagues and partners on account strategy. They must be comfortable selling enterprise software, open source, cloud, virtualization, container technologies and technical software solutions to senior levels of the enterprise. There will be some lead generation support from sales development ...

Sales Director (Telco Sector) - Germany, Austria, Switzerland

Hiring Organisation
MBR Partners
Location
Britz, Berlin, Germany
Employment Type
Permanent
Salary
EUR 60,000 - 100,000 Annual
client is one of Europe's fastest-growing companies and provides open-source solutions and offers their own widely adopted Linux-based operating system. They provide licensed enterprise software products, commercial support, managed services, consulting and training services to customers who are deploying open source applications … business, maintain and develop existing relationships, and work with colleagues and partners on account strategy. They must be comfortable selling enterprise software, open source, cloud, virtualization, container technologies and technical software solutions to senior levels of the enterprise. There will be some lead generation support from sales development ...

Sales Director (Telco Sector) - Germany, Austria, Switzerland

Hiring Organisation
MBR Partners
Location
München, Bayern, Germany
Employment Type
Permanent
Salary
EUR 60,000 - 100,000 Annual
client is one of Europe's fastest-growing companies and provides open-source solutions and offers their own widely adopted Linux-based operating system. They provide licensed enterprise software products, commercial support, managed services, consulting and training services to customers who are deploying open source applications … business, maintain and develop existing relationships, and work with colleagues and partners on account strategy. They must be comfortable selling enterprise software, open source, cloud, virtualization, container technologies and technical software solutions to senior levels of the enterprise. There will be some lead generation support from sales development ...

Sales Director (Telco Sector) - Germany, Austria, Switzerland

Hiring Organisation
MBR Partners
Location
Düsseldorf, Nordrhein-Westfalen, Germany
Employment Type
Permanent
Salary
EUR 60,000 - 100,000 Annual
client is one of Europe's fastest-growing companies and provides open-source solutions and offers their own widely adopted Linux-based operating system. They provide licensed enterprise software products, commercial support, managed services, consulting and training services to customers who are deploying open source applications … business, maintain and develop existing relationships, and work with colleagues and partners on account strategy. They must be comfortable selling enterprise software, open source, cloud, virtualization, container technologies and technical software solutions to senior levels of the enterprise. There will be some lead generation support from sales development ...

Sales Director (Telco Sector) - Germany, Austria, Switzerland

Hiring Organisation
MBR Partners
Location
Köln, Nordrhein-Westfalen, Germany
Employment Type
Permanent
Salary
EUR 60,000 - 100,000 Annual
client is one of Europe's fastest-growing companies and provides open-source solutions and offers their own widely adopted Linux-based operating system. They provide licensed enterprise software products, commercial support, managed services, consulting and training services to customers who are deploying open source applications … business, maintain and develop existing relationships, and work with colleagues and partners on account strategy. They must be comfortable selling enterprise software, open source, cloud, virtualization, container technologies and technical software solutions to senior levels of the enterprise. There will be some lead generation support from sales development ...

Head of Embedded Systems Development (f/m/x)

Hiring Organisation
Carl Zeiss
Location
Oberkochen, Baden-Württemberg, Germany
Employment Type
Permanent
Salary
EUR Annual
integrate new technologies and trends in the field of embedded systems, contributing to quality improvement and reduction of development costs You will integrate open source principles and represent Zeiss in external committees and open source communities You will implement best practices in product/software development ...

Senior Research Software Development Engineer

Hiring Organisation
Microsoft
Location
Netherlands
Employment Type
Permanent
Salary
EUR Annual
Master's degree or equivalent work experience in Computer Science, Physics, Engineering, Chemistry, Mathematics or a related field. Strong familiarity with Linux and the open-source ecosystem. Proficient working with large datasets in a cloud or HPC environment. Proficient in building and optimizing distributed systems and large-data … communication skills. Passionate about pushing the boundaries of science. Prior experience developing high-performance scientific software is not required, but preferred. Experience with open source machine learning frameworks (e.g., PyTorch, ggml, llama.cpp, vllm) is a plus. Experience with Materials Science (in particular Density Functional theory) is a plus. ...

Senior Research Software Development Engineer, MSR AI for Science

Hiring Organisation
Microsoft
Location
Schiphol, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
Master's degree or equivalent work experience in Computer Science, Physics, Engineering, Chemistry, Mathematics or a related field. Strong familiarity with Linux and the open-source ecosystem. Proficient working with large datasets in a cloud or HPC environment. Proficient in building and optimizing distributed systems and large-data … communication skills. Passionate about pushing the boundaries of science. Prior experience developing high-performance scientific software is not required, but preferred. Experience with open source machine learning frameworks (e.g., PyTorch, ggml, llama.cpp, vllm) is a plus. Experience with Materials Science (in particular Density Functional theory) is a plus. ...

Lead Threat Researcher

Hiring Organisation
Arctic Wolf
Location
Cork, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 100,000 Annual
identify the investments we should be making to improve our threat detection capabilities. A Lead Security Developer is both a security expert in their source area and an experienced software developer. They have a strong security engineering and software development background that has a track record of developing high … using Kubernetes/Containers, IaaS, and key PaaS services Agile (SCRUM/Kanban)Expert in following security tooling: NGFW (PAN, CISCO, Fortinet, etc.) Open Source IPS/IDS/NSM (e.g. Bro/Zeek/Suricata) SIEMs and Security Analytics platforms (e.g. Elastic, Open Source ...