1 to 25 of 188 Permanent Open Source Jobs

Senior Software Engineer - AI Eval & Safety

Hiring Organisation
Red Hat, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 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 - AI Eval and Safety

Hiring Organisation
Red Hat, Inc
Location
Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 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 project by actively participating in and several other open source communities. You will work as part of an evolving development … 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 - AI CTO Engineering (EMEA)

Hiring Organisation
Red Hat, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
plus Experience with Red Hat technologies such as RHEL, OpenShift and Ansible Familiarity with Kubernetes and containers and general orchestration approaches Passion for developing open source software. Experience with open source AI/ML models and framework About Red Hat is the world's leading provider … 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 ...

Senior Software Engineer - Azure Red Hat OpenShift

Hiring Organisation
Red Hat, Inc
Location
Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
role in container and virtualization-related projects and communities like Kubernetes, Red Hat OpenShift, and KubeVirt Create and guide new feature development; contribute to open source projects in Golang, Python. Coordinate with team leads, architects, and other engineers on the design and architecture of our offerings Become responsible … considered a plus: Experience with cloud development Familiarity with virtualization, networking, or storage Background in DevOps or site reliability engineering (SRE) Experience with open source development About Red Hat is the world's leading provider of enterprise software solutions, using a community-powered approach to deliver high-performing ...

Senior Software Engineer - RedHat's Data And AI Platform (Cork Office)

Hiring Organisation
Red Hat, Inc
Location
Cork, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
leading by example Past experience in building enterprise data platforms that have a high level of governance and compliance requirementsConsidered a Plus: Familiarity with open source or inner source development and processes Familiarity of data mesh architectural principles Experience with Snowflake, Fivetran, dbt, Airflow/Astronomer Experience … 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 ...

Senior Account Executive

Hiring Organisation
Tangent International
Location
United Kingdom
Account Executive – EMEA B2B SaaS/Data Infrastructure/IoT/Streaming/Open Source Join a profitable, well-funded global software company building the backbone of real-time connectivity for modern enterprises. This company is the creator of one of the world’s most widely adopted open-source messaging and data streaming platforms, trusted by developers and enterprises to power mission-critical systems across IoT, industrial automation, energy, automotive, financial services, AI, and event-driven architectures. With deep roots in open source and a strong engineering-led culture, the platform is used globally ...

Senior Software Engineer - CentOS and RHEL (Czechia and Ireland)

Hiring Organisation
Red Hat, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
product portfolio: ELN and CentOS Stream, as well as works in the overall CentOS and RHEL ecosystem. They work together in an open, transparent, DevOps way to provide services for these communities. You'll work in an open and transparent way, balancing input from external and internal stakeholders … closely with all stakeholders What you will bring Experience with Linux administration with a solid understanding of the Linux operating system, RPM Packaging and open source operating systems Expert-level in Python programming language Expertise in using Git for version control Proactive, collaborative team player with effective problem ...

Digital Verification Engineer

Hiring Organisation
Microtech Global Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Digital Verification engineers in Cambridge. Imagine the innovations we could achieve if production-ready, commercial-grade IP and engineering systems were freely available. Open-source development has the potential to transform the semiconductor industry. Our Ibex CPU and OpenTitan Root of Trust projects have reached production silicon, working … with world-leading partners including Google and combining open-source principles with best-practice chip design methodologies. The Role You will apply industrial-strength design verification to high-quality open-source designs, helping raise verification standards to the highest commercial level. Your work will span block ...

Digital Verification Engineer

Hiring Organisation
Microtech Global Ltd
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
application through as soon as possible. Imagine the innovations we could achieve if production-ready, commercial-grade IP and engineering systems were freely available. Open-source development has the potential to transform the semiconductor industry. Our Ibex CPU and OpenTitan Root of Trust projects have reached production silicon … working with world-leading partners including Google and combining open-source principles with best-practice chip design methodologies. The Role You will apply industrial-strength design verification to high-quality open-source designs, helping raise verification standards to the highest commercial level. Your work will span ...

OSS Developer (Python)

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
Salary
£55,000
lead and build a Tech4Good project based in Bristol. You'll be creating and building a community to develop a platform based in an open-source environment The Role: We are looking for an OSS Developer (Python) to join a team to help build, develop and maintain … Community engagement, liaising across multiple teams and stakeholders, including industry, academics and people within the maker/hacker community. Tech stack: Python Django Open source - evolution of code Responsibilities Using high-level expertise, collaborate with key stakeholders to deliver specialist technical services. Develop creative and innovative solutions ...

Senior Full Stack Engineer - .Net

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
lead and build a Tech4Good project based in Bristol. You'll be creating and building a community to develop a platform based in an open-source environment The Role: We are looking for an OSS Developer (Python) to join a team to help build, develop and maintain … Community engagement, liaising across multiple teams and stakeholders, including industry, academics and people within the maker/hacker community. Tech stack: Python Django Open source - evolution of code Responsibilities Using high-level expertise, collaborate with key stakeholders to deliver specialist technical services. Develop creative and innovative solutions ...

Senior PyTorch Engineer

Hiring Organisation
Advanced Micro Devices
Location
East Anglia, United Kingdom
Employment Type
Permanent
across training and inference workloads. Framework Enablement : Lead efforts to enhance PyTorch and its ecosystems on AMD GPUs, contributing performance-critical improvements to upstream open-source repositories. Open-Source Intergration : Engage directly with PyTorch and other open-source maintainers to align on requirements, propose ...

Senior Software Engineer - Red Hat Cost Management (Ireland)

Hiring Organisation
Red Hat, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
development tools (e.g., Cursor, Sourcery) to accelerate delivery and code quality. About Red Hat Red Hat () is the world's leading provider of enterprise open source () software solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies. Spread across 40+ countries … 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 ...

Full Stack Developer

Hiring Organisation
83zero Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
+ equity We're hiring for a UK cyber security startup building a platform that helps organisations detect malicious open-source code and secure their software supply chain in real time. The product continuously scans dependencies, surfaces risk clearly, and helps teams prevent compromised packages from entering … curious about cyber security, this is a chance to build something genuinely important. Why this is interesting (especially if you like cyber) Open source and third-party dependencies are now one of the biggest attack paths for modern organisations. This team is tackling that head-on with ...

Senior Site Reliability Engineer Athlone,Leinster,Ireland Product Development Posted 19 hours ago

Hiring Organisation
Ericsson GmbH
Location
Leinster, Ireland
Employment Type
Permanent
Salary
EUR 200,000 Annual
highly collaborative technical environment. We invite you to explore our Ericsson Web Services (EWS) offering to learn more:We are looking for an open-minded, self-driven team member to join a group of top-tier SREs in Shared Development Clouds. With a solution-oriented attitude and an engineering … degree in Electrical Engineering, Computer Science, Software Engineering, Telecommunications, or a related technical field A commitment to continuous learning and a passion for open-source technology. A knack for creating tools to automate routine tasks; organized and meticulous. Ability to thrive in a team setting at a startup ...

Senior Full-Stack AI Engineer — Frontend & LLM-Enabled UX (Level 3)

Hiring Organisation
Allegis Global Solutions
Location
London, England, United Kingdom
translate wireframes and prototypes to polished, accessible product UIs. Hands-on experience integrating LLMs/generative models into applications (OpenAI, Anthropic, local/open-source LLMs): prompt engineering, response handling, safety guardrails, RAG architectures. Good understanding of how large language models work, including transformer architecture, tokenization, attention mechanisms … component libraries (Figma workflows, design tokens) Background in regulated industries (healthcare, pharma, finance) with awareness of compliance and data governance constraints. Contributions to open-source projects, public talks or technical writing about LLM-enabled UX or frontend engineering. How to Apply Please submit your CV via the application ...

Senior Software Engineer, Platform Observability Remote - Ireland

Hiring Organisation
Twilio
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
Design and build developer-friendly tooling and APIs to support incident response, performance analysis, and platform debugging at scale. Leverage (and optionally contribute to) open-source standards like OpenTelemetry to ensure interoperability and extensibility. Champion a pragmatic approach to observability-balancing performance, cost, and user value across diverse … looking technical decisions and lead others through ambiguity. Familiarity with ClickHouse, Grafana Loki, Athena, or equivalent systems for log and metrics querying. Contributions to open-source observability tools or communities. Experience building cost visibility or FinOps tooling for cloud compute and telemetry pipelines. Location This role will ...

Principal Software Engineer - Kubernetes Expert - Remote - Startup

Hiring Organisation
Living Talent
Location
Seattle, Washington, United States
Employment Type
Any
Salary
USD Annual
practices in K8s deployments. Promote K8s best practices & mentor software engineers. Collaborate across teams to drive K8s adoption in multi-cloud and hybrid environments. Open-Source Contributions in the Kubernetes community. Qualifications Kubernetes Expertise Designing, deploying, and managing K8s clusters (AKS, EKS, GKE, OpenStack, etc.). Hands … experience with K8s core components (Karpenter, cluster autoscaler, CNI, CSI, CRI, CRD, operators). 5+ years in Kubernetes infrastructure. Contributing to open-source Kubernetes projects. 10+ years: software engineering experience. Go, Python, Bash, etc. (one or more). IaC tools proficiency (Terraform, Helm). CI/CD pipelines ...

Cloud Engineer

Hiring Organisation
Ecruit
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent
Salary
£45,000
secure access with Cloudflare Connect internal tools safely using Tailscale/Netbird VPN and access controls Plan smart deployments using co-location and open-source services Work with business teams to roll out SaaS tools that support company growth Keep us compliant with GDPR, HIPAA … Practical experience with Docker, Python, Backup scripts & Monitoring A clear understanding of cloud networking and security Strong communication skills and a proactive approach Promote Open-Source software tools Bonus: Experience with hybrid cloud, monitoring tools, or ML in the cloud What's next If you're ready ...

Sr. Software Engineer Kubernetes GPU Orchestration - REMOTE

Hiring Organisation
Living Talent
Location
New York, United States
Employment Type
Any
Salary
USD Annual
practices in K8s deployments. Promote K8s best practices & mentor software engineers. Collaborate across teams to drive K8s adoption in multi-cloud and hybrid environments. Open-Source Contributions in the Kubernetes community. Qualifications Kubernetes Expertise Designing, deploying, and managing K8s clusters (AKS, EKS, GKE, OpenStack, etc.). Hands … experience with K8s core components (Karpenter, cluster autoscaler, CNI, CSI, CRI, CRD, operators). 5+ years in Kubernetes infrastructure. Contributing to open-source Kubernetes projects. 10+ years: software engineering experience. Go, Python, Bash, etc. (one or more). Excellent communication skills for both technical and non-technical stakeholders. ...

Senior Python Engineer

Hiring Organisation
Safe Intelligence
Location
City of London, London, United Kingdom
with the latest technologies and trends in Python development and actively contribute to the team's technical knowledge base. Contribute to Machine Learning related Open Source initiatives. Requirements : The technical requirements for the role are: Extensive professional experience as a Python-based developer. Experience with modern Python development … pipelines. Advanced proficiency with code maintenance tools and best practice, including Git and configuring workflows. Experience either contributing to or maintaining Python based open-source projects. Have a passion for code quality and things done right. Additional beneficial experience includes: Familiarity with CUDA and optimising highly parallelised ...

Java Software Engineer

Hiring Organisation
DWP Digital
Location
Preston, Lancashire, UK
Employment Type
Full-time
MongoDB. Able to design and maintain a robust, effective automated test suite to support continuous deployment. Experience of developing large scale systems using open-source technologies using Java 8 or above. You and your role Our Java Software Engineers work on large-scale, high-impact systems used … team. You'll need experience with TDD/BDD, SQL/noSQL databases, cloud-native engineering and of delivering high-quality systems using open-source technologies. Details. Wages. Perks. Hybrid Working: We work a hybrid model - you'll spend some time working at home (40%) and some time ...

Software Engineer

Hiring Organisation
Robertson Geo
Location
Conwy, Gwynedd, Wales, United Kingdom
Employment Type
Permanent, Work From Home
under demanding operational conditions. Key Duties and Responsibilities: Design, develop, and maintain software products as directed by the Software Lead or Senior Management. Ensure source control (Git) is used for all projects, following best practices such as branching and merge strategies. Maintain accurate and up-to-date build documentation … ensure reliability and maintainability. Track, manage, and resolve issues via repository cards (e.g., GitHub Issues, Jira, or equivalent). Research and integrate existing open-source packages where suitable, ensuring all third-party code is properly licensed. Collaborate with hardware, firmware, and geophysics colleagues to deliver integrated solutions. Contribute ...

Senior Embedded Linux Software Engineer II

Hiring Organisation
FHLB Des Moines
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
enhancing Microchip's RISC-V base application processors Linux support.What's attractive about this opportunity.This role provides the opportunity to work on cutting edge open-source technologies, including the development and upstreaming of embedded Linux drivers for Microchip's PolarFire 2 SoC and future RISC-V based application … processors.Key job responsibilities/duties include: Work with commercial partners and the open-source Linux community to enhance Microchip's RISC-V application processors Linux support Develop and upstream Microchip's RISC-V application processors support into mainline Linux Develop and integrate software components into Microchip's RISC ...

Senior Linux Engineer: CentOS/RHEL (Global, Flexible)

Hiring Organisation
Red Hat, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
leading provider of open-source software is seeking a Senior Software Engineer in Dublin. In this role, you will engage in the full development lifecycle of critical software for open source communities. The ideal candidate should have expertise in Linux administration and Python programming, along with ...