1,151 to 1,175 of 1,214 Permanent Open Source Jobs

synthetic data generation Design and implement novel evaluation frameworks for LLMs and agent systems that are grounded in human data Contribute to the academic AI community through publications and open-source contributions Stay at the forefront of AI research and pioneer innovative approaches to tackle pressing open challenges in the field Technical Implementation Design and conduct rigorous … research directions Communicate complex technical concepts to diverse stakeholders What You'll Bring 5+ years of engineering experience with significant AI/ML focus Demonstrated research experience through publications, open-source contributions, or impactful projects Strong engineering fundamentals and experience implementing AI systems in production environments Deep knowledge of LLM evaluation methodologies, alignment techniques, and model optimization approaches More ❯

Handler Preferred Experience Specific Applications, Technologies, and Services: LLM Platforms: Direct experience with models from OpenAI (e.g., GPT-3.5, GPT-4), Anthropic (e.g., Claude), Google (e.g., PaLM, Gemini), and open-source models. Security Concepts: Understanding of adversarial machine learning (Adversarial ML), prompt injection techniques, jailbreaking methodologies, and general cybersecurity principles as they apply to AI. Experience in cybersecurity … penetration testing, or ethical hacking, particularly with a focus on AI/ML systems. Research experience in adversarial AI, LLM security, or AI safety. Contributions to open-source projects related to LLM security or red-teaming. More ❯

government. Champion customer value - Help agencies unlock the power of their data with Elastic's platform across search, observability, and security use cases. Be an evangelist - Represent Elastic's open-source spirit while clearly communicating the differentiated value of our commercial offerings to both technical and executive audiences. Inspire trust and credibility - Develop lasting relationships with senior government … skills - Proven success leading complex, high-value, multi-layered pursuits in enterprise or public sector technology environments. Track record in growth - Experience in a high-growth SaaS, cloud, or open-source business, with a history of overachievement and breaking new ground. Mission-first mindset - A genuine passion for helping public sector customers deliver meaningful outcomes through technology. Leadership … to scale teams and capabilities in a dynamic, fast-evolving organisation. Bonus Points: Experience selling into HMRC, DWP, Home Office , or similar departments with complex mission objectives. Familiarity with open-source models and Elastic's community-driven approach . A strong network within the UK public sector partner ecosystem (e.g., systems integrators, specialist consultancies, framework providers). Experience More ❯

/traditional search, and cloud cost optimization. Collaborative mindset & coachability: A learner who partners effectively with internal teams, incorporates feedback, and embodies Elastic's values of community and openness. Open Source enthusiasm: Genuine appreciation for open-source communities and the Elastic model-bonus if you've sold or advocated in an OSS context. Bonus Points Prior … experience at an open-source or developer centric infrastructure company. Familiarity with observability (logs, metrics, traces) or security analytics (SIEM/XDR) use cases. If you're driven to build your own pipeline, master complex deal cycles, and help customers unlock the power of Search AI, we'd love to talk. Apply today! Additional Information - We Take Care More ❯

streamlined workflows. Sonar analyzes all code, regardless of who writes it - your internal team, genAI, or third parties - resulting in more secure, reliable, and maintainable applications. Rooted in the open source community, Sonar's solutions support over 30 programming languages, frameworks, and infrastructure technologies. Today, Sonar is used by +7M developers and 400K organizations worldwide, including the DoD … developing great products that are supported by great internal teams and a strong culture. We are highly committed to and obsessed with the company, users, each other, and our open source community. We have high standards and hold each other accountable for acting with positivity, dedication, thoughtfulness, empathy, and passion daily. We are deliberate with our decisions with … on doing more of what they love and less of what they don't. Our solutions don't just solve symptoms of problems - we help fix issues at the source - for all code, whether it's developer-written, AI-generated, or from third parties. We have a dynamic culture with employees worldwide and hub offices in the USA, Switzerland More ❯

At MSquared, we're pioneering the next evolution of the internet: an open, interconnected metaverse. Backed by one of the UK's most well-funded tech startups, our mission is to empower creators, brands, and communities with tools to build scalable, immersive virtual experiences in an open and interconnected network. We are a multidisciplinary team of engineers, artists … optimize performance across platforms, and pioneer new graphics techniques. Your Role in Building the Future You'll be a key force in helping bring our ambitious vision for the open metaverse to life. As Principal Rendering Engineer in MSquared you will be responsible for maintaining and improving world leading technology. Areas for Impact Develop and maintain core graphics engine … include: Competitive salary Private healthcare and dental Unlimited holiday Flexible hybrid working Weekly wellness sessions and a stocked office kitchen Mentorship from world-class leaders across Web3, gaming, and open-source tech Let's build the open metaverse together. More ❯

services to institutions, funders, and national consortia. The platform currently serves 61 customers and over 60,000 users, with a sustained growth of 20% per year. DMPonline uses an open-source codebase, with major contributions from the DCC and the DMPTool team at UC3. As a developer, you will join a team responsible for software development, including maintenance More ❯

Target Network Analyst - Intermediate Full-Time/Part-Time Full-Time Description RiVidium Inc. (dba TripleCyber), is seeking a Target Network Analyst to conduct advanced analysis of collection and open-source data to ensure target continuity, to profile targets and their activities, and develop techniques to gain more target information. Responsibilities for this position shall include, but are … action development. Classify documents in accordance with classifications guidelines. Collaborate with other customer, intelligence and targeting organization involved in related cyber areas. Compile, integrate, and/or interpret all-source data for intelligence or vulnerability value with respect to specific targets. Conduct nodal analysis.Requirements for this position shall include: IAT Level 2 (GSEC, Security +, SCNP and SSCP) and More ❯

techniques Proven experience with GPU architectures and low-level driver implementation Solid grasp of graphics and compute pipeline concepts Experience working with LLVM-based compiler technologies (desirable) Familiarity with open-source hardware architectures (desirable More ❯

Skills Preferred Experience Specific Applications, Technologies, and Services: • LLM Platforms: Direct experience with models from OpenAI (e.g., GPT-3.5, GPT-4), Anthropic (e.g., Claude), Google (e.g., PaLM, Gemini), and open-source models. • Security Concepts: Understanding of adversarial machine learning (Adversarial ML), prompt injection techniques, jailbreaking methodologies, and general cybersecurity principles as they apply to AI. • Experience in cybersecurity … penetration testing, or ethical hacking, particularly with a focus on AI/ML systems. • Research experience in adversarial AI, LLM security, or AI safety. • Contributions to open-source projects related to LLM security or red-teaming. Similar Roles: AI Red Teamer/LLM Red Team Engineer Adversarial Machine Learning Researcher Penetration Tester Red Team Operator About Metronome, LLC More ❯

London may be necessary. Job Purpose and Summary The CBRL Project Archivist will collaborate with the Strategic Projects Director to establish physical and digital archival infrastructure, including commissioning an open-source digital repository for collections. The archivist will be part of the UK team of four and participate in a BIRI-wide archive and digitisation knowledge-sharing project. … Main Duties and Responsibilities Archival development, discoverability, and accessibility: Develop and adopt metadata schemas for cultural heritage, environmental, and social science collections, presented bilingually (English and Arabic) via an open-access digital archive website. Collaborate with the Strategic Projects Director and external consultants on archival records management and preservation policies prior to digitisation. Contribute to multi-year digital humanities More ❯

Act (DAWIA) Level III Program Management certification. Possess a minimum of ten years' recent experience providing DoD program management Experience in CONUS and OCONUS locations Possess an active Single Source Background Investigation (SSBI) with eligibility for access to Top Secret (TS) Sensitive Compartmented Information (SCI) at time of proposal submission. Desired qualifications : Possess a minimum of five years' experience … in one or more multi-Intelligence disciplines (i.e., Signals Intelligence (SIGINT), or Human Intelligence (HUMINT), or Counterintelligence (CI), or Geospatial Intelligence (GEOINT), or Open Source Intelligence (OSINT in support of Cyber Operations, Information Operations or Special Operations. Five years' experience planning, directing, coordinating, and managing proposed methodologies and approach of a project similar in size and complexity to More ❯

noisy digital data into real-world impact. 📍 Location: London (Hybrid: 2-3 days/week in-office) 💡 Why join? Work on greenfield AI/NLP projects using the latest open-source tools & APIs Collaborate across data science, engineering, strategy, and insights Make an impact in a startup growing fast with big-name clients 🧠 What you’ll do: Design More ❯

noisy digital data into real-world impact. 📍 Location: London (Hybrid: 2-3 days/week in-office) 💡 Why join? Work on greenfield AI/NLP projects using the latest open-source tools & APIs Collaborate across data science, engineering, strategy, and insights Make an impact in a startup growing fast with big-name clients 🧠 What you’ll do: Design More ❯

Vulnerability management within infrastructure environments, with proven experience leading teams. Secondary Expertise: Knowledge and experience in network security, including firewalls, micro-segmentation, DDoS protection, WAF, and NAC. Familiarity with open-source frameworks such as OWASP, CVSS, etc. Experience with security products like Qualys, AlgoSec, Fortinet, Guardicore, Akamai, and Forescout. Salary: Up to £80,000 Basic Salary + More ❯

from a top university, as well as very strong pre-university exam grades. Strong design skills in digital electronics demonstrated by relevant internships, or very substantial hobby projects or open source contributions. A strong interest in ASICs, FPGAs, VHDL, or Verilog. Excellent hands-on problem-solving skills, and confidence to get up to speed quickly with complex systems. More ❯

ensure valuable outcomes for clients Build and demonstrate value with all engagements to guide successful negotiations to close point What we look for: Extensive understanding of the data platform, open source and cloud ecosystems Highly skilled in prospecting research and ability to map out key stakeholders Demonstrated success in Value Selling and developing a mutual action plan Ability … national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other protected characteristics. Compliance If access to export-controlled technology or source code is required for performance of job duties, it is within Employer's discretion whether to apply for a U.S. government license for such positions, and Employer may decline More ❯

fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online. Our journey began with Proton Mail, the largest secure email service globally, and has since … programs. Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton's only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our … environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected. If you need any extra support or reasonable adjustments during the hiring process, please let your More ❯

if you feel you meet the following criteria. Essential Requirements Knowledge of AML and UK Sanctions Compliance requirements for English law firms Knowledge of CRA rules and regulations Excellent Open Source Intelligence (OSINT) skills Basic knowledge of foreign corporate law will be an advantage A keen eye for detail and a commitment to excellence Excellent communication skills and More ❯

communication skills with exceptional attention to detail. Foundation of data literacy and interest in building analytic capabilities. Prior professional experience at commercial risk intelligence, supply chain, regulation tech, or open-source data companies. Ability to travel up to 10% within the UK and Europe. More ❯

investment in tech & tools, free hot food cooked in the company owned restaurant, nights out, spa breaks and much much more! Who are you? You will need expertise in open source and object-oriented programming. This product is built on Python, HTML, CSS and JavaScript and you will get to leverage the best available technology to build the More ❯

investment in tech & tools, free hot food cooked in the company owned restaurant, nights out, spa breaks and much much more! Who are you? You will need expertise in open source and object-oriented programming. This product is built on Python, Django, HTML, CSS and JavaScript and you will get to leverage the best available technology to build More ❯

hard to help organizations build responsible, secure, high-quality code quickly and systematically. We build solutions that don't just solve symptoms of problems - we fix problems at the source - source code, to be specific. We have a dynamic culture with employees worldwide and hub offices in the USA, Switzerland, the UK, Singapore, and Germany. We believe team … come to work every day, work on a product they are proud of, love what they do, and feel energized by their peers. With our roots deep in the open source community, we're all about the mission: provide solutions that deliver Clean Code. Do you want to sell a great product that customers use and love? Do More ❯

with flexible working and an expectation to visit the office at least once a month. Skills and Experience Experience working with HTML, CSS, JavaScript, and jQuery Strong knowledge of open-source CMS platforms such as WordPress, Umbraco, or Drupal Familiarity with version control tools like Git Experience using Adobe Creative Cloud tools (Photoshop, XD) Ability to work within More ❯

role requiring deep knowledge of embedded architectures, real-time operating systems (RTOS), sensor integration, and low-level control for robotics. Responsibilities Develop firmware and embedded software for custom and open-source flight controllers (e.g., PX4, ArduPilot). Integrate GNSS, IMUs, Lidar, Radar, magnometer, and multispectral sensors. Familiarity with GPS. GLONASS a plus Enable autonomous navigation and flight control More ❯