551 to 575 of 1,842 Remote/Hybrid Open Source Jobs

Senior Software Engineer (SymmetricDS)

Hiring Organisation
Jumpmind, Inc
Location
Columbus, Ohio, United States
Employment Type
Permanent
Salary
USD Annual
problems with creative software solutions, to join an exciting, growing software company. The SymmetricDS team at Jumpmind helps hundreds of customers and thousands of open-source community members replicate data quickly and reliably. Since 2007, SymmetricDS software empowers organizations to build integration solutions that combine data from disparate … users. • Evaluate and identify new technologies for adoption. • Lead small teams to accomplish development initiatives. • Provide mentorship for other team members. • Assist and guide open-source community projects. Essential Experience, Skills, and Qualifications • Bachelor's degree in Computer Science, Math or related field. • 5+ years software development experience ...

Senior Machine Learning Engineer

Location
Manchester, England, United Kingdom
MLOps tools: MLflow, Weights & Biases, DVC. Familiarity with distributed training frameworks (DeepSpeed, Horovod). Experience with LLM fine-tuning and prompt engineering. Contributions to open-source ML projects. Competitive salary with annual performance bonus. £2,000 annual conference and learning budget. Private healthcare and dental cover. Hybrid working … tight‐knit group of 8 researchers and engineers passionate about pushing the boundaries of applied AI. We publish at top venues, contribute to open-source, and work on problems spanning healthcare diagnostics, financial risk modelling, and autonomous systems. You'll have the freedom to explore new ideas while ...

Senior Manager – AI Solutions Engineer, TMT, AI for Sustainability & Infrastructure, AI & Data

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 120 K
sectors.Domain expertise in applying AI and Generative AI within industryDemonstrated track record of thought leadership in AI/ML, evidenced by patents, publications, or open-source contributions.Relevant industry certifications (AWS/Google/Azure/IBM ML or equivalent Certifications) and deep understanding of technical courses (e.g., Andrew … highly desirable.Expert-level proficiency in Python, and modern AI/ML frameworks, including PyTorch, TensorFlow, and specialised Generative AI libraries (LangChain, LangGraph or related open-source toolkits strongly preferred. Background in Traditional ML/AI.Deep understanding of LLMs, prompt engineering, RAG pipelines, vector databases, and generative architectures; related ...

Solution Architect (SFIA 5)

Location
Greater London, England, United Kingdom
solve complex, real-world challenges that have a direct impact on frontline services and public outcomes. You’ll work with modern cloud-native architectures, open source technologies, and Agile and DevSecOps practices to shape scalable, secure, and resilient solutions. As a trusted technical leader, you’ll collaborate with … significant commercial experience across many of the following areas: Solution Architecture and Technical Design Strong software engineering background with previous hands‐on development experience Open Source technologies and frameworks Cloud platforms, ideally AWS Cloud‐native architectures and distributed systems Security architecture and secure‐by‐design principles Identity ...

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 ...

Manager, Lead Research Scientist, LLM Agents (Foundational Research)

Location
Greater London, England, United Kingdom
curious and open-minded individual with an interest in conducting state-of-the-art foundational machine learning research? Thomson Reuters Labs is seeking Research Scientists with a passion for building complex agent-based AI systems in a data-rich, complex academic environment driven by real-world problems. Foundational Research … model training. Extensive experience working on agent‐based systems, tool‐using AI, or multi‐agent coordination in LLM contexts (e.g., startup, industry, or extensive opensource experience). Strong software and/or infrastructure engineering skills and ensuring well‐managed software delivery, as evidenced by code contributions ...

Research Scientist, LLM Agents (Foundational Research)

Hiring Organisation
Thomson Reuters
Location
London, United Kingdom
Salary
£ 60 K
curious and open-minded individual with an interest in conducting state-of-theart foundational machine learning research? Thomson Reuters Labs is seeking Research Scientists with a passion for building complex agent-based AI systems in a data-rich, complex academic environment driven by real-world problems.Foundational Research … scale model training.Extensive experience working on agent-based systems, tool-using AI, or multi-agent coordination in LLM contexts (e.g. startup, industry, or extensive open-source experience).Strong software and/or infrastructure engineering skills and ensuring well-managed software delivery, as evidenced by code contributions to popular ...

Research Scientist, LLM Agents (Foundational Research)

Location
Greater London, England, United Kingdom
curious and open-minded individual with an interest in conducting state-of-the-art foundational machine learning research? Thomson Reuters Labs is seeking Research Scientists with a passion for building complex agent-based AI systems in a data-rich, complex academic environment driven by real-world problems. Foundational Research … model training. Extensive experience working on agent-based systems, tool-using AI, or multi-agent coordination in LLM contexts (e.g. startup, industry, or extensive open-source experience). Strong software and/or infrastructure engineering skills and ensuring well-managed software delivery, as evidenced by code contributions ...

Manager, Lead AI Engineer, AI Institute, Engineering, AI & Data, Technology & Transformation

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 100 K
rich industry (e.g., financial services, healthcare, or similar).Demonstrated track record of thought leadership in AI/ML, evidenced by patents, publications, or significant open-source contributions.Relevant industry certifications (AWS/Google/Azure/IBM ML Certifications) and deep understanding of technical courses (e.g., Andrew … highly desirable.Expert-level proficiency in Python, and modern AI/ML frameworks, including PyTorch, TensorFlow, and specialised Generative AI libraries (LangChain, LangGraph or related open-source toolkits strongly preferred. Background in Traditional ML/AI is preferred.Deep understanding of LLMs, prompt engineering, RAG pipelines, vector databases, and generative ...

Software Engineer - Data Infrastructure - Kafka

Location
United Kingdom
around Big Data technologies, such as distributed event-stores (Kafka) and parallel computing frameworks (Spark). Engineers who thrive at Canonical are mindful of open-source community dynamics and equally aware of the needs of large, innovative organisations. Location: This role can be filled in European, Middle East … upgrades for long haul company events About Canonical Canonical is a pioneering tech firm that is 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 the platform ...

Senior DevOps Engineer

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
efficiencyCustomer support, providing timely analysis and resolution of issues, requirements analysis and task breakdownCommunication & collaboration with engineering IT, software development teams and the open source communityRequired Skills and Experience :The ideal candidate will be flexible and have a variety of software development skills. They will have a dedication … Security Development Lifecycle (SDL) in infrastructureMonitoring and observability using Prometheus and Grafana, ELK stack or equivalentUse of Kubernetes management systems such as RancherFamiliarity with open source project development cycles and contribution processes, particularly around CI/CD infrastructureIn Return:At Arm, we are guided by our core beliefs ...

Cloud Native Specialist

Location
Greater London, England, United Kingdom
code-level visibility into microservices without manual instrumentation or sidecar overhead.* Advocate for OpenTelemetry (OTel) integration and explain how Dynatrace extends the value of open-source telemetry in a production-grade environment.2. Domain Execution:* Lead technical discovery and high-stakes Proof of Concepts (POCs) specifically targeting "Born … Experience with eBPF-based monitoring tools.* Familiarity with FinOps principles (matching cloud spend to container performance).* Active participation in the CNCF community or open-source projects.## **Why you will love being a Dynatracer*** A one-product software company creating real value for the largest enterprises and millions ...

Software Engineer - Data Infrastructure - OpenSearch/ElasticSearch

Location
Greater London, England, United Kingdom
levels. We will help you identify a suitable position depending on your experience and interests. Engineers who thrive at Canonical are mindful of open-source community dynamics and equally aware of the needs of large, innovative organisations. Location: This role can be filled in European, Middle East … upgrades for long haul company events About Canonical Canonical is a pioneering tech firm that is 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 the platform ...

AI Engineer

Hiring Organisation
Twenty80 LLC
Location
San Mateo, California, United States
Employment Type
Any
Salary
USD Annual
experience deploying AI/ML applications into production environments Hands-on experience with large language model (LLM) inference and/or model training using open-source model frameworks Strong Python programming skills Experience working with cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP) Experience with … Ideal Candidate Profile Successful candidates typically have: Experience building and deploying production AI solutions rather than purely research or advisory work Strong knowledge of open-source LLM frameworks and inference platforms Experience working directly with enterprise customers throughout implementation and deployment The ability to translate complex technical concepts ...

Senior Audio AI Research Engineer

Hiring Organisation
Logitech
Location
London, United Kingdom
Salary
£ 70 K
solving complex problems prior to their productization. We’re looking for someone inventive, who can prototype and trial novel algorithms, combining prior internal research, open-source contributions, and their own ideas to create novel user experiences. This role offers the chance to collaborate with some of the best …/PyTorch) with a proven history of building ML pipelines in the audio domain.Proficiency in Python, including package development and collaborative coding practices (e.g., open-source contributions).Expertise in performance analysis and optimization of ML systems.Hands-on deployment experience with systems like TensorFlow Lite, ONNX, TVM, and Glow.Strong ...

Senior Security Engineer

Hiring Organisation
Mattermost
Location
United Kingdom
Salary
£ 70 K
FedRAMP, or Cyber Essentials Plus Certifications: OSCP, GCIH, GCFA, or equivalent penetration testing/incident response credentialsExperience in Go or PythonBackground in open-source communitiesEndpoint security management experience in a fully remote organisationExport Control & EligibilityThis role may involve access to information subject to U.S. export control regulations … market conditions. These ranges may be modified in the future.Posting Range76,123—100,992 GBPMattermost is an EEO Employer, we are a remote-first, open-source company.We are continually working to expand our hiring in more countries and regions, ensuring compliance with local laws and regulations, which takes ...

Remote Python Data Platform Engineer — Automation

Location
Greater London, England, United Kingdom
senior level. We will help you identify a suitable position depending on your experience and interests. Engineers who thrive at Canonical are mindful of open-source community dynamics and equally aware of the needs of large, innovative organisations. Location: This role can be filled in European, Middle East … upgrades for long haul company events About Canonical Canonical is a pioneering tech firm that is 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 the platform ...

Senior Product Security Engineer

Hiring Organisation
Blockchain
Location
London, United Kingdom
Salary
£ 80 K
frameworks, authoring developer-facing security policies from scratch, and building automated policy-as-code gateway integrations.Public track record of CVEs, security research, or open-source contributions to security tooling.Advanced credentials such as OSCP, OSWE, CISSP or equivalent.Experience with on-chain/off-chain integration, payment reconciliation, or smart … contract security.Familiarity with vulnerability management platforms (DefectDojo, Dependabot orchestration) and GRC/Gateway integrations.Prior contributions to security automation and developer tooling (open source or internal).COMPENSATION & PERKSFull-time salary based on experience and meaningful equity in an industry-leading companyThis is a role based in our London office ...

Test Lead

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
acumen to drive quality across our engineering processes. You will be responsible for designing, building, and maintaining robust automation and performance testing frameworks using open-source tools, while also mentoring and guiding other engineers. Key Responsibilities: - Strategic Leadership: Plan and lead large-scale, complex testing activities, managing risks … identifying opportunities to improve quality and efficiency. - Technical Ownership: Build, maintain, and evolve automation frameworks using open-source technologies. - Process Improvement: Lead investigative work into existing processes to identify gaps and implement improvements. - Test Design & Execution: Design and execute a wide range of testing techniques including functional, performance ...

Data Scientist

Hiring Organisation
BAE SYSTEMS
Location
Camberley, Surrey, United Kingdom
Salary
£ 60 K
limited to (1) Elastic, Logstash, Kibana (ELK) and its equivalents (2) Ni-Fi (3) Python (4) Geospatial intelligence software (5) APIs from commercial/open-source providers.The data scientist will be expected to conduct exploratory analysis of datasets to address a range of client problem sets.Open-Source Intelligence and data exploitationThe data scientist is not expected to be trained/experienced in Open-Source Intelligence; however, their role will include working with a range of datasets in support of this objective. The data scientist should apply a range of techniques and exploitation to lead ...

Elastic Consulting Architect - Public Sector

Hiring Organisation
elastic
Location
United Kingdom
Salary
£ 60 K
working directly with customers to gather, prioritise, plan and execute solutions to customer business requirements as it relates to our technologiesUnderstanding and passion for open-source technology and knowledge and proficient in at least one programming languageHands-on experience with large distributed systems from an architecture and development … Unix environment, software development, and/or experience with distributed systemsExperience and interest in delivering and/or developing product trainingExperience contributing to an open-source project or documentationLI-PFAdditional Information - We Take Care of Our PeopleAs a distributed company, diversity drives our identity. Whether you’re looking ...

AI Engineer - Systems Integrator

Location
Greater London, England, United Kingdom
using statistically robust methodologies Analysing failures and identifying opportunities for optimisation Experimenting with prompts, workflows and playbooks to improve outcomes Testing different models, including open-source and fine-tuned LLMs Evaluating and improving multi-agent workflows Researching defences against prompt injection and adversarial attacks Collaborating with security analysts … experience Experience evaluating AI systems or LLM performance Familiarity with cloud environments such as GCP Knowledge of modern software development practices Experience working with open-source AI models Interest in cyber security, threat detection or security operations Location & Working Pattern London Hybrid (fortnightly office travel plus occasional customer ...

Cost Accounting Manager

Hiring Organisation
Canonical
Location
London, United Kingdom
Salary
£ 80 K
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading … colleaguesPriority Pass and travel upgrades for long-haul company eventsAbout CanonicalCanonical 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 the platform ...

Group Financial Controller

Hiring Organisation
Canonical
Location
London, United Kingdom
Salary
£ 80 K
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading … colleaguesPriority Pass and travel upgrades for long-haul company eventsAbout CanonicalCanonical 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 the platform ...

Group Financial Controller

Location
Greater London, England, 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 very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world’s leading … 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 the platform ...