101 to 125 of 1,245 Open Source Jobs

Lead Consultant – Golang

Location
Burgess Hill, England, United Kingdom
PostgreSQL, Couchbase, or Cassandra GitHub Actions, Jenkins, or GitLab CI CI/CD and automated build and test frameworks JIRA and Confluence Experience with open-source frameworks or open-source contributions Payments industry experience Experience with multiple programming languages and payment technologies #J-18808-Ljbffr ...

Senior Lead Software Engineering - Python, Cloud, AI ML

Location
Greater London, England, United Kingdom
machine learning models, providing software engineering expertise throughout the model development lifecycle. You will leverage both internal and external cloud platforms, utilizing proprietary and open-source tools to ensure models meet SDLC standards, are production-ready, and can be deployed efficiently. The position requires close interaction with platform … software engineering communities of practice and technology events Embrace continuous learning, creative problem-solving, and a can-do attitude Lead evaluation and selection of open source and internal software to determine best fit Partner with existing systems teams on cross-app design; align interfaces and ship ...

Engineering Manager - Distributed Systems, Python / Go

Location
Douglas, Northern Ireland, United Kingdom
Engineering Manager - Distributed Systems, Python/Go Home Based - Americas; Home based - EMEA Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science … travel upgrades for long-haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and a leading platform ...

Engineering Manager - Distributed Systems, Python / Go

Location
United Kingdom
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public … travel upgrades for long-haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and a leading platform ...

Cloud Engineer

Location
West of England, England, United Kingdom
operations recruitment network overcloud slinky ceph data github ucx galaxy cloud-init storage gpu grafana cuda vm kata ci roce runc dnf StackHPC develops open source cloud infrastructure for research computing, HPC and AI. We are proud to work with clients tackling the demanding challenges of modern scientific … computing. StackHPC contributes actively to open source projects and communities. Our team keeps a close eye on the latest developments and technologies in order to provide up to date and competitive solutions for a range of client requirements. We foster a collaborative and inclusive work environment where every ...

Mid Level AI Engineer

Hiring Organisation
Capco
Location
Orlando, Florida, United States
Employment Type
Permanent
Salary
USD Annual
Hands-on experience building applications using Generative AI technologies, Large Language Models, and leading LLM providers such as OpenAI, Anthropic, Gemini, Azure OpenAI, or open-source models. Strong Python development skills with experience building REST APIs, microservices, and scalable backend applications. Practical experience implementing RAG architectures using vector … similar tools. Experience deploying containerized applications using Docker and Kubernetes. Exposure to frontend technologies such as React, TypeScript, modern web frameworks, or contributions to open-source AI projects. Why Join Capco Deliver high-impact technology solutions for Tier 1 financial institutions. Work in a collaborative, flat, and entrepreneurial ...

Software Engineer (Java / C++)

Location
Abingdon, England, United Kingdom
issues, and implements fixes to deliver secure applications. Familiar with common software vulnerabilities and leading practices to mitigate. Should have some experience in researching open- source technologies for use in building systems and participate in open source communities as needed. Works on projects of moderate scope ...

Lead DevOps Engineer - Cheltenham based

Location
United Kingdom
secure cloud environments hosting data and batch/real-time analytical platforms for public and private sector clients, leveraging the latest commercial and open-source technologies and techniques. This also involves building automated deployments using configuration management technology, deploying new modules, upgrades and fixes to test and production … this position. Commercial Experience in deploying and operating infrastructure (network, servers, services) and applications on AWS and other cloud environments Developing and operating using open source and commercial software within a cloud-centric environment Server build and administration, Linux and Windows GitHub/GitLab for source control ...

AI Architect (AI Security + Federal)

Hiring Organisation
Jobot
Location
New York, United States
Employment Type
Permanent
Salary
USD 275,000 Annual
cybersecurity or compliance frameworks. Certifications such as Kubernetes, AWS, Azure, CISSP, or Security+. Public technical work including GitHub repositories, Hugging Face projects, conference presentations, open-source contributions, or technical writing. The Type of Person Who Will Thrive Here: This organization moves quickly and operates much more like … especially important. The strongest candidates are typically people who are constantly experimenting-building side projects, maintaining home labs, testing new AI frameworks, contributing to open source, publishing technical content, or simply teaching themselves technologies because they want to understand how they work. Interested in hearing more? Easy Apply ...

AI Architect (AI Security + Federal)

Hiring Organisation
Jobot
Location
Washington, Washington DC, United States
Employment Type
Permanent
Salary
USD 275,000 Annual
cybersecurity or compliance frameworks. Certifications such as Kubernetes, AWS, Azure, CISSP, or Security+. Public technical work including GitHub repositories, Hugging Face projects, conference presentations, open-source contributions, or technical writing. The Type of Person Who Will Thrive Here: This organization moves quickly and operates much more like … especially important. The strongest candidates are typically people who are constantly experimenting-building side projects, maintaining home labs, testing new AI frameworks, contributing to open source, publishing technical content, or simply teaching themselves technologies because they want to understand how they work. Interested in hearing more? Easy Apply ...

AI Architect (AI Security + Federal)

Hiring Organisation
Jobot
Location
Chestnut Hill, Massachusetts, United States
Employment Type
Permanent
Salary
USD 275,000 Annual
cybersecurity or compliance frameworks. Certifications such as Kubernetes, AWS, Azure, CISSP, or Security+. Public technical work including GitHub repositories, Hugging Face projects, conference presentations, open-source contributions, or technical writing. The Type of Person Who Will Thrive Here: This organization moves quickly and operates much more like … especially important. The strongest candidates are typically people who are constantly experimenting-building side projects, maintaining home labs, testing new AI frameworks, contributing to open source, publishing technical content, or simply teaching themselves technologies because they want to understand how they work. Interested in hearing more? Easy Apply ...

AI Architect (AI Security + Federal)

Hiring Organisation
Jobot
Location
West Mclean, Virginia, United States
Employment Type
Permanent
Salary
USD 275,000 Annual
cybersecurity or compliance frameworks. Certifications such as Kubernetes, AWS, Azure, CISSP, or Security+. Public technical work including GitHub repositories, Hugging Face projects, conference presentations, open-source contributions, or technical writing. The Type of Person Who Will Thrive Here: This organization moves quickly and operates much more like … especially important. The strongest candidates are typically people who are constantly experimenting-building side projects, maintaining home labs, testing new AI frameworks, contributing to open source, publishing technical content, or simply teaching themselves technologies because they want to understand how they work. Interested in hearing more? Easy Apply ...

DataOps Engineer

Location
United Kingdom
orchestration and automating data pipeline deployments using DevOps tools and techniques (Docker, Containers, Terraform, Kubernetes)* Building data pipelines using both cloud-native and open-source data tools to deliver self-contained data processing applications.* Understanding of data architecture principles and applying this to your delivery work. … skills required:*** DataOps* Proficiency in data pipeline orchestration tools* Containerisation (Docker, EKS, AKS, Kubernetes)* Proficiency in CI/CD principles and tools* Familiarity with open-source data tools (e.g., Spark, Kafka, PostgreSQL)* Infrastructure as Code (Terraform, Ansible)* Air-gapped development* Automation* Client/stakeholder management* Public sector domain ...

Lead SRE - AI

Location
Abingdon, England, United Kingdom
agent frameworks such as LangChain, LlamaIndex, AutoGen, CrewAI, or equivalent. Familiarity with LLM providers and APIs, including Azure OpenAI, AWS Bedrock, OpenAI API, or open‐source models such as Llama and Mistral. Experience with vector databases and embedding workflows, including Chroma, Weaviate, pgvector, Azure AI Search, or equivalent. … agent orchestration patterns, including multi‐agent systems, tool‐use loops, and memory management. Experience with fine‐tuning or PEFT (LoRA/QLoRA) of open‐source LLMs for domain‐specific SRE tasks. Knowledge of petrotechnical, energy, or industrial IoT domains. Experience with identity and access management (Okta, VIDM ...

Senior Software Engineer, Sandboxes (EU or East Coast Preferred)

Location
Greater London, England, United Kingdom
evolve the architecture as requirements grow. Mentor engineers on the team and set the bar in design reviews and code reviews. Engage with the open source and agentic development community around sandboxing, MCP, and related ecosystems. Participate in on-call rotations and respond to critical stability issues affecting … improvements. First 90 Days Lead the design and development of a significant improvement or feature of the local sandboxes stack. Engage with our open source project and the relevant upstream communities. Shape the team's technical direction, and drive architecture discussions. One Year Outlook (First Year) Deliver measurable ...

Machine Learning Engineer 5 (IC)

Hiring Organisation
Capital One
Location
Mc Lean, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
love to solve real problems and meet real customer needs. We are seeking Machine Learning Engineers who are passionate about leveraging cutting-edge open source frameworks, advanced algorithms, and emerging technologies to join our team. As a Machine Learning Engineer, you'll have the opportunity … Mathematics, or related field 5+ years of experience optimizing ML algorithms, configurations, and infrastructure 5+ years of experience following software development best practices including source control, testing, code reviews, CI/CD, etc. 5+ years of experience building resilient software solutions with pre-production testing, advanced deployment techniques ...

SW Engineer II

Hiring Organisation
Trispark Inc
Location
Atlanta, Georgia, United States
Employment Type
Permanent
Salary
USD 130,000 Annual
software engineering fundamentals, including data structures, algorithms, and system design. Familiarity with distributed systems concepts and modern software architectures. Experience using Git-based source control workflows (GitHub, GitLab, or similar). Exposure to containerized application development using Docker and Kubernetes. Familiarity with cloud platforms, preferably Google Cloud Platform … infrastructure, or build systems. Experience working with Kubernetes clusters and associated ecosystem components. Familiarity with infrastructure automation and developer productivity tooling. Experience contributing to open-source projects. Stand-out Qualifications Professional experience administering or developing with Bazel or other large-scale build systems. Experience with AI application development ...

Lead DevOps Engineer (eDV)

Location
United Kingdom
secure cloud environments hosting data and batch/real-time analytical platforms for National Security and Defence clients, leveraging the latest commercial and open-source technologies and techniques. This also involves building automated deployments using configuration management technology, deploying new modules, upgrades and fixes to test and production … deploying and operating infrastructure (network, servers, services) and applications on AWS and other public and private cloud (hybrid) environments Developing and operating using open source and commercial software within a cloud-centric environment GitHub/GitLab/Atlassian Suite for source control and performing code reviews ...

Software Engineer II

Location
Manchester, England, United Kingdom
Native ecosystem, including Kubernetes, observability and automation tooling, and help bring Couchbase everywhere it can add value. You will have opportunities to contribute to Open Source Cloud Native projects and grow your presence in those communities. In doing so, you will help Couchbase continue to gather users, deployments … Docker and Kubernetes. Familiarity with cloud deployment tooling (CloudFormation, Terraform, ARM Templates, GCP Cloud Deployment Manager). Experience with, or interest in, contributing to Open Source projects and working with a team distributed across time zones. MINIMUM QUALIFICATIONS: Bachelor’s degree in Computer Science or a related field ...

NUFFIELD/Swiss National Research Foundation Research Engineer

Location
Oxford, England, United Kingdom
Lausanne, and collaborating institutions and partners worldwide. The core duties of the role include: leading the development, release, and maintenance of the project’s open-source Python platform; building and operating infrastructure that supports large agent runs at reasonable cost; building pipelines to turn public social media traces … well within collaborative and cross-functional teams. Strong communication skills for engaging with technical and non-technical collaborators are essential. Experience of fine-tuning open-weight models using parameter efficient methods, knowledge of a deep learning framework (PyTorch, JAX/FLAX or Tensorflow 2.0) and the Hugging Face ecosystem ...

Lead Solutions Architect - Generative AI (EMEA Emerging DNB)

Location
Greater London, England, United Kingdom
Serving, Vector Search, Unity Catalog governance), tuned to the fast iteration cycles Emerging DNB customers expect. Lead fine-tuning and model-customisation engagements on open LLMs (e.g., Llama-family models), including judge-based and label-efficient evaluation approaches for domains where quality and safety are paramount. … Data + AI Summit), blogs, and customer executive briefings. What We’re Looking For Strong understanding of the LLM landscape, including leading proprietary and open-source models and providers, with the ability to differentiate their capabilities, trade-offs, and suitability for different use cases, and to articulate ...

Solutions Engineer

Location
Greater London, England, United Kingdom
Strong communication skills with both technical and executive audiences. Independent ownership, urgency, resilience, and results in a high‐performance startup environment. Passion for AI, open source, and helping customers achieve real outcomes. Nice to have Kubernetes, CUDA, TensorRT, ONNX, Jetson, or other edge accelerators. Experience with MLOps, model …/CD, or observability. Familiarity with AWS, Azure, GCP, serverless systems, or managed inference platforms. Experience integrating OpenAI or Anthropic APIs into customer tools. Open‐source contributions or experience supporting developer communities. Knowledge of Ultralytics YOLO workflows and production computer vision solutions. Why this role Real impact: Your ...

AI Engineer

Location
Greater London, England, United Kingdom
Research & Development: Stay at the forefront of AI research and emerging technologies, evaluating and integrating cutting‐edge techniques into our technology stack. Contribute to open‐source projects and represent the company at technical conferences and industry forums. Drive proof‐of‐concept initiatives and experimental projects to explore … requiring statistical rigour. Proven track record of leading the development and deployment of production AI systems at scale. Strong publication record or contributions to open‐source AI projects preferred. Experience with modern software development practices including CI/CD, testing frameworks, and agile methodologies. Office Address : Unit ...

Senior Software Engineer

Location
Manchester, England, United Kingdom
C# development experience Exposure to LLMs, RAG, semantic search, agentic workflows, or AI integrations Experience evaluating or monitoring AI systems Personal AI projects, open-source contributions, or experimentation with AI technologies An active interest in the evolving AI landscape and emerging technologies Commercial AI experience is beneficial … implemented in production environments Solve complex engineering challenges across multiple sectors Dedicated time for R&D, experimentation, and technical learning Opportunity to contribute to open-source projects and technical content Be part of a growing engineering organisation with significant career progression opportunities Gain exposure to both hands ...

Data Engineer

Hiring Organisation
Xebia
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
scalable infrastructure. Projects vary in length and client context, offering opportunities to learn across industries. You'll work collaboratively, solving challenging problems with open-source tooling, while embodying a people-first culture that supports growth and knowledge sharing. Arbeidsvoorwaarden/Benefits healthy lunches at offices lease … Azure, or GCP) Experience with modern data tooling (Airflow, Dagster, Spark, Flink, Iceberg, Docker, Terraform) Willingness to work with multiple clients and environments Open to unique achievements like open-source contributions or startup background Collaboration Curiosity and eagerness to learn Client-facing communication Airflow Dagster Spark ...