Вакансии

Location: San Francisco, CA About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role: You want to build and run elegant and thorough machine learning experiments to help us understand and steer the behavior of powerful AI systems. You care about making AI helpful, honest, and harmless, and are interested in the ways that this could be challenging in the context of human-level capabilities. You could describe yourself as both a scientist and an engineer. As a Research Engineer on Alignment Science, you'll contribute to exploratory experimental research on AI safety, with a focus on risks from powerful future systems (like those we would designate as ASL-3 or ASL-4 under our Responsible Scaling Policy ), often in collaboration with other teams including Interpretability, Fine-Tuning, and the Frontier Red Team. Our blog provides an overview of topics that the Alignment Science team is either currently exploring or has previously explored. Our current topics of focus include... Scalable Oversight: Developing techniques to keep highly capable models helpful and honest, even as they surpass human-level intelligence in various domains. AI Control: Creating methods to ensure advanced AI systems remain safe and harmless in unfamiliar or adversarial scenarios. Alignment Stress-testing : Creating model organisms of misalignment to improve our empirical understanding of how alignment failures might arise. Automated Alignment Research: Building and aligning a system that can speed up & improve alignment research. Alignment Assessments : Understanding and documenting the highest-stakes and most concerning emerging properties of models through pre-deployment alignment and welfare assessments (see our Claude 4 System Card ) , misalignment-risk safety cases, and coordination with third-party evaluators. Safeguards Research : Developing robust defenses against adversarial attacks, comprehensive evaluation frameworks for model safety, and automated systems to detect and mitigate potential risks before deployment. Model Welfare: Investigating and addressing potential model welfare, moral status, and related questions. See our program announcement and welfare assessment in the Claude 4 system card for more. Note: For this role, we conduct all interviews in Python and prefer candidates to be based in the Bay Area. Representative projects: Testing the robustness of our safety techniques by training language models to subvert our safety techniques, and seeing how effective they are at subverting our interventions. Run multi-agent reinforcement learning experiments to test out techniques like AI Debate . Build tooling to efficiently evaluate the effectiveness of novel LLM-generated jailbreaks. Write scripts and prompts to efficiently produce evaluation questions to test models’ reasoning abilities in safety-relevant contexts. Contribute ideas, figures, and writing to research papers, blog posts, and talks. Run experiments that feed into key AI safety efforts at Anthropic, like the design and implementation of our Responsible Scaling Policy . You may be a good fit if you: Have significant software, ML, or research engineering experience Have some experience contributing to empirical AI research projects Have some familiarity with technical AI safety research Prefer fast-moving collaborative projects to extensive solo efforts Pick up slack, even if it goes outside your job description Care about the impacts of AI Strong candidates may also: Have experience authoring research papers in machine learning, NLP, or AI safety Have experience with LLMs Have experience with reinforcement learning Have experience with Kubernetes clusters and complex shared codebases Candidates need not have: 100% of the skills needed to perform the job Formal certifications or education credentials The annual compensation range for this role is listed below. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role. Annual Salary: $350,000 — $500,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices. Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. For roles performing work in California: We will consider for employment all qualified applicants, including those with arrest or conviction records or criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.  Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.

Location: Lagos, Nigeria; Russia We are looking for a Data Science Manager with a strong background in managing data-driven solutions to lead a high-performing DS team within the banking sector. This role combines ML expertise, team leadership, and cross-functional communication, with a focus on scorecard development, model performance, and portfolio risk monitoring. Responsibilities Advanced ML-modeling and data-exploration: ensembles and AI-algorithms, AI-initiatives management, external AI-services integration. Focus on models and solutions for: credit, fraud, marketing, collection and contact strategies, text, speech and behavioral analytics, dynamic pricing and limits. Stakeholders' expectations management: communication with risk (portfolio) team, collection team, other business units on score-modelling and backlog prioritization, task clarification. DS-team management: recruitment, training, performance improvement, scrum-servicing, task-management. Improvement DS-team communication with consumers and business needs understanding. Environment, process and tools management: git, Jira board, Confluence content, Agile rituals. ML-data management: colabration with DWH-team; data-availability, reliability and quality assessment; new/existent data-sources integrations support and management, data-flow stability control, feature-store administation. ML-model lifecycle management: from business needs identification to "sell", deployment and production-test stage. ML-models stability monitoring and quality control, reassessment and proactive quality improvement (re-calibration/ re-building). Knowledge management: Maintain up-to-date project documentation, implement standards, control discipline and maintain actuality for confluence descriptions, feature-store meta-data, git documentation, internal experience sharing and handover, new methodologies and tools review and implementation. Requirements Demonstrated experience working in fintech or banking, especially within emerging markets. Hands-on experience developing ML scoring models for text, speech, behavioral analytics, and dynamic modeling in card businesses. Strong programming skills in Python and SQL for data analysis, modeling, and automation. Proven experience with machine learning techniques, including: Regression, classification, ranking, boosting Graph-based models, neural networks, NLP, and large language models (LLMs) Solid understanding and practical implementation of AI concepts and systems. Familiarity with MLOps, including data pipelines, model deployment, and productionizing machine learning solutions. Experience with cloud computing platforms, especially AWS (highly preferred). Proficiency with BI and data visualization tools such as PowerBI, Excel, Tableau, or Grafana. Prior exposure to risk management or analytics, particularly within the cards or payments space. Strong grasp of Agile and Scrum methodologies in a data or engineering environment. Excellent communication and presentation skills, with the ability to simplify complex data concepts for both technical and non-technical audiences. Fluent in spoken English.

Location: Athens; Limassol; Nicosia; Thessaloniki; Fully Remote - in other eligible locations Workplace: hybrid The Role: You will join a team working with cutting-edge technologies and striving to utilise cloud services to the maximum. Your role will be to provide the necessary infrastructure using Terraform, develop CI/CD pipelines in GitLab or Jenkins, and create automations to support the development teams. Additionally, you will ensure that the underlying infrastructure runs smoothly, and the systems and tools work as expected. You'll be responsible for helping developers with troubleshooting and providing consultation in case of alerts.   As a senior engineer, you will also take ownership of specific domains or projects within the business, leading technical direction and ensuring alignment with strategic goals. You will play a key role in mentoring and overseeing other engineers, fostering collaboration, sharing best practices, and helping to drive continuous improvement across the team. The main responsibilities of the position include: Collaborate with the development teams to plan, deploy and administer applications running on AWS and Kubernetes Maintain the AWS infrastructure using Infrastructure as Code principles and Terraform Initiate and drive the adoption of technologies and use of good patterns for development and operations Mentoring and overseeing other engineers Lead and manage specific technical domains or projects, ensuring architectural consistency, scalability, and alignment with business objectives Oversee and improve engineering processes and practices, identifying opportunities for automation, optimization, and enhanced system reliability Implement and oversee cloud migration projects Provide guidance for re-platform and re-factor of current cloud infrastructure Communicate to the senior leadership, the cloud migration projects progress Preserve business continuity 24/7 with minimum downtime and financial impact Investigate and perform regular assessments of cloud deployments in compliance with the company’s standards and best practices Ensure the Company’s deployment standards and pillars are followed in cloud solutions and resources Stay up to date with the latest tools and trends in the industry Follow and provide training regarding new and current technologies and services used Main requirements: BSc/MSc in Computer Science, or a similar discipline Overall knowledge of solution design and deployment projects Experience with Docker Experience in or knowledge of CI/CD with GitLab and/or Jenkins Experience in AWS technologies, services and ecosystem Experience with Kubernetes Knowledge of Infrastructure as Code (IaC) concepts and tools, preferably Terraform Experience with versioning tools such as Git Distinctive organisation and documentation skills Excellent time management skills Essential Linux and Windows admin, networking and scripting skills Benefit from: Attractive remuneration package plus performance-based reward Intellectually stimulating work environment Continuous personal development and international training opportunities The Hiring Experience: What Awaits You Show Your Skills – Online Technical Challenge Let’s Connect – Intro Chat with Talent Acquisition Deep Dive – First Interview with Your Future Team Final Connection – Final Interview All applications will be treated with strict confidentiality!   By submitting this application, I confirm that I have read and agree to the terms of the Privacy and Data Protection Notice and the Confidentiality Undertaking.

Location: Munich, Germany Our client is a global leader in industrial intelligence, industrial automation, and cyber security. For over 30 years, they have served industry leaders in oil and gas, utilities, FMCG, and manufacturing. With over 600 engineers on six continents and offices in more than 12 locations, they bring global expertise to the dynamic German market. Their mission is to revolutionize enterprises with cutting-edge AI and intelligent solutions. They integrate state-of-the-art AI technologies and enterprise solutions to enhance decision-making, optimize processes, and drive digital excellence. Join them in shaping the future of AI and enterprise solutions and be a part of a journey that combines intelligence, technology, and a commitment to excellence. Diversity Statement : “Our client is an equal opportunity employer. They welcome applications from all qualified individuals regardless of gender, age, disability, sexual orientation, race, religion, or belief. They are committed to creating an inclusive environment for all employees.” Position Overview: The Sales Manager will be responsible for driving sales growth across all product & service lines, including AI products, software solutions, and digitalization services. This role requires a strong sales background, excellent communication skills, and a proven track record in selling technology solutions. Key Responsibilities: Develop and implement strategic sales plans to grow the customer base in Germany. Identify and pursue new business opportunities through market research and proactive outreach. Build and maintain strong relationships with key stakeholders, ensuring high levels of customer satisfaction. Prepare and deliver impactful sales presentations and product demonstrations. Lead negotiations to close deals and achieve sales targets. Work closely with marketing, technical, and product development teams to ensure alignment with sales strategies. Gather and analyze market feedback to inform product development and marketing strategies. Requirements Bachelor’s or master’s degree in business, Marketing, Computer Science, Engineering, or a related field. Proven sales experience in AI, software, or technology sectors, within the German market. Strong understanding of the German market, including local business practices and regulatory environment. Demonstrated success in developing and executing sales strategies, with a track record of meeting or exceeding targets. Knowledge of AI technologies, software solutions, digitalization, and cybersecurity. Fluent in German and English, with excellent verbal and written communication abilities. Strong networking skills and the ability to build and maintain long-term client relationships. Proven ability to effectively negotiate and close deals. Ability to work collaboratively with cross-functional and global teams. A willingness to travel as needed to meet with clients or teams or attend industry events. Benefits Competitive salary based on experience. Opportunities for career growth and professional development. Innovative work environment focused on AI and technology. Office presence in Munich. Inclusive and supportive team culture. Regular training and development programs to enhance your skills. Join the company and be part of a team that’s shaping the future of AI in Germany!

Location: Istanbul, Turkey P.I. Works is the first company in the world to automate the management of a commercial 5G network. Our automated network management products and services empower Mobile Operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G. These solutions have been deployed across 84 mobile network operators in 58 countries around the world. Come and join us to work with the leading telecom operators around the world and redefine the mobile experience worldwide by contributing to our research and development efforts. What you will have An opportunity to work with some of the brightest minds in the Software & Telecom industry. Hands-on opportunities to learn from the best and put your knowledge and skills to work A mentor to help you build and develop your potential A friendly, open and collaborative environment that thrives on learning and practicing Job Description: Design, delivery and customization of Radio Network Optimization & Planning automation solutions Participate in technical meetings, monitor products performance, prepare module/feature activation reports, perform acceptance tests and highlight benefits of company products Provide L3 support for active customers and feedback to product and development teams Requirements for the position Pursuing a degree in Telecommunications or Electrical and Electronics Engineering programs Being in his/her final year, or recently graduated Telecommunication domain know-how and working experience is a plus Oracle PL/SQL knowledge is a plus Excellent verbal and written communication skills in English Enthusiastic team player, a positive thinker, self-motivated, willing to learn and customer-centric. Passionate about trying new things An excellent communicator and team player Available at least 4 days a week (at the office) Apply today and unlock your potential!

Location: Istanbul, Turkey P.I. Works is the first company in the world to automate the management of a commercial 5G network. Our automated network management products and services empower Mobile Operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G. These solutions have been deployed across 85 mobile network operators in 58 countries around the world. Come and join us to work with the leading telecom operators around the world and redefine the mobile experience worldwide by contributing to our research and development efforts. What you will have: · An opportunity to work with some of the brightest minds in the Software & Telecom industry. · Hands-on opportunities to learn from the best and put your knowledge and skills to work · A mentor to help you build and develop your potential · A friendly, open and collaborative environment that thrives on learning and practicing Job Description: · Design, Delivery and Customization of standard & pre-identified KPIs and Parameter Audit/Inconsistency reports · Create custom dashboards and automated reports on key business metrics for various use cases · Analyze existing baseline network parameter settings and tune audit reports accordingly · Participate in technical meetings, monitor products performance, prepare module/feature activation reports, perform acceptance tests and highlight benefits of company products · Provide L3 support for active customers and feedback to product and development teams Requirements for the position: · Pursuing a degree in Telecommunications and Electronics Engineering programs · Being in his/her final year · Telecommunication domain know-how and working experience is a plus · Basic DB and SQL knowledge · Excellent verbal and written communication skills in English · Enthusiastic team player, a positive thinker, self-motivated, willing to learn, and customer-centric. · Passionate about trying new things · An excellent communicator and team player · Ability to be physically present in the office a minimum of 4 days per week to collaborate effectively with cross-functional teams Apply today and unlock your potential!

Location: Munich, Germany About Our Client Our client has been developing SaaS solutions to increase employee efficiency and engagement. They address the main administrative and HR management issues: time and activities, expense reports, personnel administration, annual reviews, and measuring well-being at work. Their solutions are used today by over one million users in all types of companies (from the chic hotel chain Accor to the surf brand Rip Curl) and particularly in those with strong growth developing internationally (Novo Nordisk, Nexthink, etc.). While they operate in the very serious field of management tools, their work is guided by the belief that a management software doesn't have to be gray, ugly, or boring. That is why they attach great importance to the design of their interfaces and the user experience. In 2022 our client celebrated its 20th anniversary and embarked on its internationalization journey by establishing its first two subsidiaries outside of France, in Barcelona and Geneva. They now want to develop their potential and footprint in the DACH market, by growing their client base not only in Switzerland, but also in Germany. As a European company, they are eager to lean on local culture and adapt to it in their internal collaboration. About Your Role They are looking for their first Business Developer to join the German team and help make Lucca an emerging player in the German market. As one of the first members of their team in Munich, you will be a cornerstone of this new adventure! So, what would you be part of? Reporting to the Country Manager Germany, you will participate in the definition and execution of the business development strategy, bring new leads with high potential and contribute to their aim of becoming a key player on the local market. To be successful in your mission, you will have to interact and work with various Business Units (Sales, Marketing, Business Tech, etc.). Your Tasks Search for new business opportunities using any relevant mean (phone, email, linkedin, professional network…) and qualify inbound demand generated by the Marketing Team. Deeply understand the needs of their potential clients in Germany and obtain qualified appointments (physically or remotely). Present their solutions and convince prospects of our added value. Quote commercial offers, negotiate and finally close deals. Ensure a high level of client satisfaction and identify new needs among their clients in order to sell them new solutions. Suggest new sales techniques, optimizing their lead qualification strategy and processes. Rigorously use our client's CRM Salesforce and their marketing automation tool Outreach. Requirements This job will suits you beautifully if : You have a Bachelor / Master’s degree in sales or related field. Proven track record of success in full cycle sales in the German market, preferably in a SaaS environment., ideally in a SaaS or subscription model company. Knowledge of the HR domain would be greatly appreciated. Otherwise, we will help you ;) You have very good communication skills both in writing and orally, to communicate internally and represent the company in the country. You are comfortable in a fast-paced environment, recovering quickly from setbacks and seeing them as an opportunity to progress. You like to work in an international team and in a good mood. Team spirit and intellectual curiosity are your top 2 qualities. You are native German & fluent in English. Recruitment process Step 1: Phone interview with the Talent Acquisition Manager (45 minutes) Step 2: Manager interview (60 minutes) Step 3: Interview with the Chief Sales Officer (45 minutes) Step 4: Case study followed by an interview (60 minutes) Step 5: Our “Grand Oral” (45 minutes)

Location: San Francisco, CA | New York City, NY About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the teams Our Reinforcement Learning teams lead Anthropic's reinforcement learning research and development, playing a critical role in advancing our AI systems. We've contributed to all Claude models, with significant impacts on the autonomy and coding capabilities of Claude Sonnet 4.5 and Opus 4.5. Our work spans several key areas: Developing systems that enable models to use computers effectively Advancing code generation through reinforcement learning Pioneering fundamental RL research for large language models Building scalable RL infrastructure and training methodologies Enhancing model reasoning capabilities We collaborate closely with Anthropic's alignment and frontier red teams to ensure our systems are both capable and safe. We partner with the applied production training team to bring research innovations into deployed models, and are dedicated to implement our research at scale. Our Reinforcement Learning teams sit at the intersection of cutting-edge research and engineering excellence, with a deep commitment to building high-quality, scalable systems that push the boundaries of what AI can accomplish. About the Role As a Research Engineer within Reinforcement Learning, you will collaborate with a diverse group of researchers and engineers to advance the capabilities and safety of large language models. This role blends research and engineering responsibilities, requiring you to both implement novel approaches and contribute to the research direction. You'll work on fundamental research in reinforcement learning, creating 'agentic' models via tool use for open-ended tasks such as computer use and autonomous software generation, improving reasoning abilities in areas such as mathematics, and developing prototypes for internal use, productivity, and evaluation. Representative projects: Architect and optimize core reinforcement learning infrastructure, from clean training abstractions to distributed experiment management across GPU clusters. Help scale our systems to handle increasingly complex research workflows. Design, implement, and test novel training environments, evaluations, and methodologies for reinforcement learning agents which push the state of the art for the next generation of models. Drive performance improvements across our stack through profiling, optimization, and benchmarking. Implement efficient caching solutions and debug distributed systems to accelerate both training and evaluation workflows. Collaborate across research and engineering teams to develop automated testing frameworks, design clean APIs, and build scalable infrastructure that accelerates AI research. You may be a good fit if you: Are proficient in Python and async/concurrent programming with frameworks like Trio Have experience with machine learning frameworks (PyTorch, TensorFlow, JAX) Have industry experience in machine learning research Can balance research exploration with engineering implementation Enjoy pair programming (we love to pair!) Care about code quality, testing, and performance Have strong systems design and communication skills Are passionate about the potential impact of AI and are committed to developing safe and beneficial systems Strong candidates may have: Familiarity with LLM architectures and training methodologies Experience with reinforcement learning techniques and environments Experience with virtualization and sandboxed code execution environments Experience with Kubernetes Experience with distributed systems or high-performance computing Experience with Rust and/or C++ Strong candidates need not have: Formal certifications or education credentials Academic research experience or publication history Deadline to apply: None. Applications will be reviewed on a rolling basis. The annual compensation range for this role is listed below. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role. Annual Salary: $500,000 — $850,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices. Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. For roles performing work in California: We will consider for employment all qualified applicants, including those with arrest or conviction records or criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.  Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.

Location: San Francisco, California, United States Senior Actuarial Analyst DRIVE PROFITABLE GROWTH FOR THE BUSINESS About At-Bay At-Bay is the world’s first InsurSec provider designed from the ground up to help businesses tackle cyber risk head on. By combining industry-leading insurance with world-class cybersecurity technology, At-Bay offers end-to-end prevention and protection for the digital age. With 98% of cyber insurance claims in the past five years coming from small and mid-size businesses with revenue under $2B, providing an integrated solution to help manage risk is more critical than ever. At-Bay helps its 35,000+ customers close their security technology and skills gap — all through their cyber insurance policy — making them less likely to be hit with a ransomware attack. As a full-stack insurance company, At-Bay offers multiple lines of specialty insurance, including Cyber, Tech E&O, and Miscellaneous Professional Liability (MPL) policies. Why you should join our Actuarial Pricing team: As an Senior Actuarial Analyst on the Pricing team, you will be working under the risk function with talented team members in modeling, risk analytics, decision engine, insurance and tech product. The Pricing team has helped At-Bay launch new products, secure reinsurance capacity, quantify and manage risk related KPIs and adjust pricing to drive profitable growth. You’ll join a growing team of actuaries and actuarial analysts of diverse backgrounds and report to our Actuarial Director. You’ll be surrounded by a team that loves what they do, leverages technology to improve efficiency & minimize duplicative work, and recognizes the enormous responsibility that they have – to support key business decisions with data backed insights and a deep understanding of insurance risk. Role overview: Your work will directly contribute to At-Bay’s risk assessment framework that helps with data-driven decisions involving millions of dollars of exposure. This is a multidisciplinary role that includes developing deep cyber and tech knowledge, business acumen, research, and analytical skills. This is also a hands-on operational role where you’ll see in house submission, quotes and binds and understand how each risk decision will impact on the business. You will manage the overall program profitability, improve pricing accuracy, and work cross-functionally with Insurance & Tech Product, Underwriting, Claims, and Decision Engine teams on the implementation of those products. You will be responsible for leading and supporting a wide variety of pricing and underwriting related initiatives, quantifying the impacts and implications of those initiatives on the business and identifying ways to the overall economics of the business. How you’ll make an impact: By 3 months… You’ll understand At-Bay’s internal data structure and develop key relationships across the business You’ll have reviewed the existing Cyber and Tech E&O product structures, related tools, and related data sources to track and analyze product performance You’ll have completed a quarterly rate indication and presented your recommendation to key stakeholders You’ll identify areas of improvement in our systems and processes By 6 months... You’ll have developed a proposal to modify the Cyber rate plan and have evaluated the proposal will have on the business You’ll have improved the depth and efficiency of the existing rate indication process via automation and/or innovation You’ll have analyzed customer acquisition and retention data to improve At-Bay’s ability to understand the economics of the business You’ll help coach team members and key stakeholders to understand actuarial analytics, Cyber pricing and risk, and how it differs from traditional pricing and other lines of business What you’ve accomplished already: You’ve evaluated the profitability of a portfolio of insureds using actuarial techniques and communicated the results to leadership You’ve worked cross-functionally with underwriting, product management, data science, claims or other analytical departments to solve complex business problems You’ve developed tools to automate existing processes and/or improve visibility into the performance of the products You’ve analyzed competitor rating plans and interpreted the results to improve your pricing and/or underwriting structures You’ve passed 4+ exams in pursuit of your ACAS, FCAS, or other equivalent designation You’ve achieved proficiency with Excel and SQL, and have experience with Python and/or R Our estimated base pay range for this role is $120,000-135,000 per year. Base salary is determined by a variety of factors including but not limited to market data, location, internal equitability, domain knowledge, experiences and skills. In general, if the position sparks your interest we encourage you to apply - our team prioritizes talent. #LI-DNI #LI-LM1

Location: Berlin (Germany) Join us as a (Senior) Full Stack Developer - Web (f/m/d) in Berlin Our Story We are looking for a Senior Full Stack Developer (Web Platform) to help shape and scale thinkcell’s web platform and enable multiple teams to efficiently manage and publish content. This is not a role for someone who only wants to work within a fixed web stack or maintain existing templates. We are looking for a web engineer who enjoys solving complex technical problems, making sound architectural decisions, and building systems that remain robust and maintainable as requirements evolve. You will work across frontend and backend, improve the technical foundation of our web platform, and help us build scalable solutions that enable our teams to manage and publish content. Along the way, you will collaborate closely with stakeholders across design, marketing, product and engineering but with strong ownership over technical quality, long-term maintainability, and the overall direction of the platform. What you will do Design, build, and evolve our web platform features across front-end and CMS back-end. Solve complex technical problems in a pragmatic way, balancing speed of delivery with long-term maintainability Drive architectural improvements that make our web ecosystem more robust, scalable, and easier to work with Build and improve our back-end functionality in PHP and Laravel for integrations, dynamic features, and internal tooling Extend and optimize our CMS and publishing workflows to support efficient content operations without compromising technical quality Improve performance, Core Web Vitals, accessibility, and technical SEO foundations across the platform Work on the evolution of our current web architecture, while also challenging existing approaches when better solutions exist Collaborate with design, marketing, product, and engineering teams to turn business requirements into well-structured technical solutions Interface with back-end systems written in C++, ensuring reliable and efficient data exchange across system boundaries Identify opportunities to improve developer experience, reduce complexity, and raise the overall engineering standard of the platform Take ownership of technical tasks and help define best practices for modern web development at think-cell What we are looking for Strong experience building and shipping production-grade web platforms, applications, or systems A proven ability to solve non-trivial technical problems and work confidently in complex web related codebases Strong full stack engineering skills, with solid backend experience in PHP, Laravel, or similar technologies and a frameworks Strong frontend fundamentals, including HTML, CSS, JavaScript and modern approaches to building maintainable user interfaces Good judgment when making architectural and technical trade-offs A pragmatic mindset: you know when to build for flexibility and when to keep things simple Curiosity and confidence to work with unfamiliar technologies or domains when needed A strong sense of ownership and responsibility for code quality, maintainability, and technical outcomes Experience collaborating across disciplines and communicating clearly with technical and non-technical stakeholders in English Nice to have Experience with Statamic CMS Experience with static site generation challenges Experience with Deployment Tools such as Jenkins or similar tools Familiarity with Tailwind, Alpine.js, or similar frontend tools Experience improving performance-critical, SEO-relevant, or content-heavy platforms Familiarity with Python for automation or tooling Experience integrating with non-web backend systems or services Our Values As part of our team, you will embody and help shape the following principles that define us: Forward Thinking : We embrace change and challenge the status quo. Ownership : We take pride in our work and learn from our mistakes. Customer First : We prioritize delivering lasting value. Unified Team : We foster collaboration, respect, and integrity. Strive for Excellence : We set ambitious goals and pursue quality. Why is thinkcell the right place for you? We empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we’re a diverse team of over 220 people, committed to innovation and excellence. think-cell is more than a job – it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. We can’t wait to see what you’ll bring to the team!

Location: New York, NY (HQ); San Francisco, CA Workplace: Hybrid ABOUT RAMP Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $275B in annualized spend flows in and out of 85,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 7.5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Ramp's Enterprise CSMs don't manage accounts — they transform how companies run their finances. This is a role for people who have been inside large organizations when change was hard, who speak the language of a CFO, and who already use AI the way surgeons use instruments: not occasionally, not as an experiment, but as the default way they work. You'll be embedded in Ramp's enterprise accounts, responsible for driving genuine workflow transformation — not just onboarding completion. What You'll Do - Lead enterprise customers through the full transformation journey — from implementation through agentic workflow adoption — with clear accountability for time-to-value and measurable business outcomes - Build and own the change management strategy for each account: map stakeholders, diagnose resistance, build internal coalitions, and drive adoption past the finish line - Quantify and communicate Ramp's impact in the language CFOs and Controllers care about — close cycle improvement, spend visibility, variance reduction, and ROI — not just product usage metrics - Run executive-level stakeholder management across multiple layers of a customer org, including C-suite relationships you own independently - Use AI tools daily to prepare for customer calls, build materials, synthesize data, identify account risk, and operate at a pace traditional methods can't match - Help customers understand and adopt Ramp's agentic finance capabilities — positioning new workflows not as features, but as fundamental changes to how their finance team operates - Partner with Account Executives and Technical Consulting to deliver seamless implementations and expand Ramp's footprint within accounts - Bring customer insight back to Product — surfacing patterns, gaps, and opportunities from your accounts to shape how Ramp evolves - About 30% travel expected Must-Haves - Enterprise change management — You've driven workflow adoption inside complex organizations, navigated real resistance from real stakeholders, and have measurable results to show for it. Finance or fintech context is a plus but not required. - ERP system fluency — You're comfortable working within and around major ERP platforms (NetSuite, SAP S/4HANA, Workday, Sage Intacct, or similar). You understand how these systems structure financial data, where integrations typically break, and how workflow changes ripple through an ERP-centric finance stack. This fluency is what lets you speak credibly to Controllers and finance ops teams about how Ramp fits into their existing systems of record. - AI fluency as a daily habit — You already use AI tools habitually in your work. You use them to prep for calls, synthesize information, build customer-facing materials, and automate repetitive tasks. This is how you work, not something you're exploring. Ramp is a builder culture: if you don't instinctively reach for AI before doing things manually, this role will be a hard adjustment. - Financial impact communication — You can walk a CFO through the business case for a workflow change, connect implementation milestones to P&L outcomes, and run executive updates in financial terms, not product terms. A finance background is not required — fluency is. - Technical acumen — You can hold your own in conversations with Product and Engineering on integrations, APIs, and workflow architecture. You don't need to code, but credibility in technical conversations is what earns you a seat at the table with the full customer stakeholder group. - 7+ years in enterprise customer success or implementations — You’ve spent enough time navigating complex organizations and senior stakeholders that it’s second nature. You know how to move an enterprise, not just support one. Nice-to-Haves - Agentic workflow experience — You've helped customers adopt AI-powered or agentic workflows at scale. You understand what friction looks like in practice and what makes transformation actually stick. - Finance domain depth — Exposure to FP&A, accounting software ecosystems (Netsuite, Sage, QuickBooks, Xero), expense management, or CFO-adjacent workflows. Accelerates credibility with Ramp's customer base. - Demonstrated commercial impact — You can point to expansion, retention, or time-to-value outcomes with specific metrics attached — not described in general terms. - Background at an AI-first or AI transformation company — not just a company that uses AI, but one where rethinking workflows around it was part of the product or culture - High-growth or startup experience (comfort operating in ambiguity and rapid change) - C-suite relationships built and maintained independently, without relying on a sales counterpart For candidates located in NYC or SF, the pay range for this role is $163,000 - $262,000. For candidates located in all other locations, the pay range for this role is $147,000- $236,000. BENEFITS AVAILABLE TO ALL FULL-TIME RAMP EMPLOYEES (GLOBAL) - Flexible PTO - Centralized home-office equipment ordering - Health and wellness stipend - Budget for intra-office travel - Weekly coffee stipend UNITED STATES - 100% medical, dental & vision insurance coverage for you, with partial coverage for dependents - One Medical annual membership - 401(k), including employer match on contributions made while employed by Ramp - Fertility HRA (up to $10,000 per year) - Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay - Pet insurance - In-office perks: lunch, snacks, drinks, and more - Relocation expense coverage to NYC or SF (if needed) CANADA - Group medical, dental, and vision coverage through Sun Life - Life, AD&D, and disability coverage - Fertility drug coverage (up to $4,000 lifetime) - Group Retirement Plan with employer match (RRSP + DPSP) - Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay, with additional time available at reduced pay - Employee Assistance Program and virtual care through Lumino Health UNITED KINGDOM - Private medical insurance through Freedom Elite - Virtual GP and at-home care via eMed x Livi - Workplace pension through Penfold, with salary sacrifice option - Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay with additional time available at reduced pay REFERRAL INSTRUCTIONS If you are being referred for the role, please contact that person to apply on your behalf.   OTHER NOTICES Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.   Beware of recruiting scams: Ramp will only contact you through official @Ramp.com http://Ramp.com email addresses and will never ask for payment or sensitive personal information during the hiring process.   Ramp Applicant Privacy Notice https://ramp.com/legal/applicant-privacy-notice

Location: Manchester; London; Birmingham; Leeds; Sheffield; Liverpool; Cardiff; Northampton; Cambridge; Southampton; Watford Workplace: remote Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  The company employs 5, 000 specialists.  We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems.  The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe. Ajax Systems production includes four factories, two of which are located in Ukraine, one in Turkey and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements. The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax unwavering mission. Responsibilities: Design and execute a robust sub-distribution strategy to expand market coverage and increase product penetration. Identify, recruit, and onboard high-potential sub-distributors, regional wholesalers, and value-added resellers (VARs). Map target territories to eliminate channel conflict between primary distributors and sub-distributors, ensuring clear routes to market. Maintain strong, high-trust relationships with key stakeholders across the sub-distribution network. Negotiate commercial agreements, volume incentives, and rebate structures in alignment with company pricing governance. Monitor sub-distributor stock levels, reorder patterns, and sell-out data to maximize turnover and prevent inventory bottlenecks. Organize and deliver structured product training, commercial enablement, and sales toolkits for sub-distributor sales teams. Collaborate with marketing to execute targeted push/pull promotions, point-of-sale (POS) visual merchandising, and incentive programs. Jointly visit key regional installers, integrators, and end-dealers alongside sub-distributor sales reps to win key accounts and drive demand. Track and report on sub-distribution sales targets, forecasting accuracy, inventory pipelines, and market share growth. Provide continuous feedback to senior management on market trends, competitor channel strategies, and pricing dynamics. Requirements: 3+ years of proven success in channel sales, business development, or sub-distribution management (preferably in security, electronics, building materials, or technical B2B sectors). Deep understanding of multi-tier distribution models, wholesale dynamics, and secondary route-to-market strategies. Strong capability in financial negotiation, channel margin structures, and promotional planning. Excellent presentation, relationship-building, and negotiation skills with the ability to influence external sales teams. Ability to quickly understand and effectively demonstrate technical product features and commercial value propositions. Highly self-motivated, target-driven, and strategic with a strong hunter orientation for network expansion. Willingness to travel extensively (up to 70%) within assigned regions to meet with partners and conduct field visits.

Location: Bryanston, South Africa Workplace: on-site TechBiz Global is a leading recruitment and software development company. Our diverse, globally distributed team provides IT recruitment, outstaffing, outsourcing, software development, and different consulting services with a primary focus on making our partners achieve their business goals successfully. With headquarters in Germany we have successful clients all over the world. We can understand your unique needs. Our team has hands-on experience with the challenges that come with rapid growth and the IT sector. That’s why all of our offerings are built with a tech mindset. We are looking for a Senior Marketing Manager for our client and t he Senior Marketing Manager will lead the development and execution of comprehensive Direct to Consumer (D2C) and B2B marketing strategies that drive brand awareness, customer engagement, and revenue growth. This role involves orchestrating cross-functional marketing initiatives, ensuring consistency across all channels, and optimizing the customer journey. The ideal candidate will possess a blend of strategic thinking, creativity, and analytical skills to drive impactful marketing campaigns. Responsibilities: Develop and execute D2C and B2B marketing strategies focused on lead generation, customer acquisition, and revenue growth. Plan and manage a campaign calendar, ensuring the timely development, execution, and optimization of marketing campaigns across digital (PPC, SEO, email, social, programmatic) and traditional media (radio, TV, print, OOH). Lead a team of performance marketing managers across B2B, B2C, loyalty programs, and app marketing, ensuring data-driven execution and continuous optimization. Develop and execute go-to-market strategies for new product, service, and app launches, coordinating cross-functional teams for successful rollout. Oversee loyalty and rewards programs to drive customer retention and lifetime value. Manage and optimize app marketing strategies, including user acquisition, engagement, retention, and ASO (App Store Optimization). Work closely with agencies and strategic partners, including media buyers, creative teams, and distribution partners, to execute high-impact campaigns. Optimize media buying strategies, ensuring cost-effective budget allocation across high-performing digital and offline channels. Collaborate with in-house teams (copywriters, designers, UX specialists) to create high-converting marketing assets for ads, landing pages, CRM campaigns, and in-app experiences. Drive data-driven decision-making, leveraging analytics, A/B testing, and audience segmentation to improve engagement and conversion rates. Enhance website and app performance, improving UX, conversion funnels, and customer journey efficiency. Implement and scale growth strategies, including retargeting, CRM automation, push notifications, and mobile app marketing. Align marketing efforts with sales, product, and customer service teams to ensure integrated demand generation and lead nurturing. Manage and optimize marketing budgets, tracking performance to maximize cost efficiency and business impact. Qualifications and Experience: Bachelor’s degree in Marketing, Business, or related field; MBA preferred. 7+ years in performance marketing, lead generation, and demand generation for D2C and B2B. Expertise in digital and traditional media marketing, including paid search, social, SEO, email, programmatic, TV, radio, print, and OOH. Experience leading marketing teams, including performance marketers, media buyers, designers, copywriters, UX specialists, and app marketers. Proven success in loyalty and rewards program development and execution. Strong agency and partner management experience, collaborating with media and distribution partners. Experience in campaign calendar planning and execution, ensuring seamless rollout of ongoing campaigns and new product/service/app launches. Expertise in app marketing strategies, including user acquisition, retention, ASO, and in-app engagement. Proficiency in Google Ads, Meta Ads, LinkedIn Ads, App Store Ads, CRM platforms (HubSpot, Salesforce, Marketo), and analytics tools (GA4, Tableau, BI tools, Firebase). Strong data analytics skills, with experience in A/B testing, attribution modeling, and budget optimization. Hands-on experience in web and app UX/UI optimization for conversion improvements. Strategic, adaptable, and results-driven, with a track record of maximizing ROI and business growth

Location: Madrid, Spain; Remote - Europe; United Kingdom About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role We’re looking for a Senior HPC Cluster Engineer to join our team and play a key role in the development of our cutting-edge hyperscaler platform. The GPU & InfiniBand team is responsible for enhancing and optimizing the core components of our Cloud platform, with a specific focus on GPU computing, InfiniBand networks, and the KVM/QEMU stack. You’ll work closely with hardware virtualization and device emulation technologies, ensuring high performance and security in multi-GPU, HPC environments. The role involves analyzing, troubleshooting, and improving infrastructure to support new hardware, fine-tuning system performance, and automating fault detection and resolution in a complex system. In this position, you will be responsible for: Tuning the performance of GPU clusters and InfiniBand networks to ensure optimal operation in HPC and GPU-based environments. Analyzing and troubleshooting the root cause of issues related to GPUs and InfiniBand networks, and proposing corrective actions. Integrating new hardware into the existing infrastructure, including support for new GPU hardware through software stacks like Kubernetes, QEMU, and KVM. Enhancing automation systems for proactive monitoring, detecting, and resolving issues in GPU and InfiniBand environments. Configuring and managing GPU devices and InfiniBand fabrics, ensuring efficient and reliable operation. We expect you to have: 5+ years of professional experience in system-level software development (focused on performance optimization, low-level programming). 3+ years of hands-on experience with Linux systems (administration, troubleshooting, and performance tuning). In-depth understanding of server architecture, including PCIe devices, NICs, Linux OS/Kernel, and high-performance computing (HPC) systems. Strong proficiency in one or more performance-oriented programming languages (C/C++, Go, Python). It would be a plus if you have: Experience with GPU end-to-end testing in a cluster environment using InfiniBand networking. Proven track record of analyzing and optimizing the performance of HPC workloads (e.g., simulations, data analysis, AI/ML workloads). Familiarity with RDMA, RoCE, and InfiniBand protocols for high-performance communication. Background in Software-Defined Networking (SDN) and experience with HPC cluster networking . Understanding of QEMU/KVM virtualization and managing virtualized environments. Experience with deep learning frameworks such as PyTorch and TensorFlow , and their integration with HPC systems. Familiarity with collective communication libraries like MPI and NCCL for distributed computing. We conduct coding interviews as part of the process. #LI-LH2 Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: New York, New York / Remote Workplace: remote About the Company Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols and smart contracts. CertiK’s mission is to secure the cyber world. Starting with blockchain, CertiK applies cutting-edge innovations from academia into enterprise, enabling mission-critical applications to be built with security and correctness. CertiK is one of the fastest growing and most trusted companies in blockchain security and has become a true market leader. Our clients include leading projects such as Aave, Polygon, Binance Smart Chain, Yearn, and Chiliz. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance. About the Position The primary focus of this role is to pioneer the development of an intelligent AI agent powered by large language models (LLMs) to enhance our security audit tools in the blockchain space. As a Blockchain Security Expert intern, you will work closely with our blockchain security team to bridge cutting-edge academic research with practical applications. Your efforts will be dedicated to designing, fine-tuning, and integrating LLM-driven AI agents that automatically analyze smart contracts and identify potential vulnerabilities. In this role, you'll be immersed in research and experimentation, exploring new methods to improve threat detection and risk assessment within our security audit platform, thereby directly contributing to more secure blockchain infrastructures. Responsibilities Collaborate with our blockchain security team to design and implement a large language model (LLM)-based AI agent for security audit tools. Experiment with novel AI techniques to enhance threat detection and risk assessment in blockchain environments. Assist in transforming cutting-edge research on AI agents into practical, scalable security auditing solutions. Continuously research emerging trends in LLMs, AI agent architectures, and cybersecurity, and proactively propose improvements. Requirements Currently pursuing or recently completed a PhD in Artificial Intelligence, Computer Science, or a related field, with a strong emphasis on machine learning, natural language processing, and/or cybersecurity. Deep understanding of LLM architectures (e.g., transformers) and hands-on experience in training or fine-tuning such models. Proficiency in Python and experience with deep learning frameworks (e.g., PyTorch or TensorFlow). Basic familiarity with blockchain technology and smart contract development is a plus. Excellent analytical skills, problem-solving capabilities, and the ability to thrive in a fast-paced, innovative startup environment. Strong written and verbal communication skills in English. Bonus Points Prior research or project experience in developing AI agents or automated security analysis tools. Exposure to security audit methodologies and vulnerability assessment, particularly in blockchain or smart contract environments. Familiarity with blockchain programming languages (e.g., Solidity) and platforms (e.g., Ethereum). Publications or contributions to leading conferences/journals in AI, NLP, or cybersecurity. Demonstrated ability to translate research insights into effective, production-ready tools. Target monthly salary for this role performed is $6,000 - $8,000 if based in the US. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. CertiK accepts applications for this position on an ongoing basis.   CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.   In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.   CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.   CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements. https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf   All CertiK employees are expected to actively support diversity on their teams, and in the Company.

Location: San Francisco; New York Workplace: Hybrid The Role Alchemy powers the most innovative companies in crypto - from Robinhood and Coinbase to Worldcoin and Stripe. As a Software Engineer focused on Solutions, you'll work directly with our most strategic customers to help them design scalable systems, optimize performance, and push the boundaries of what’s possible in blockchain infrastructure. You’ll be a strategic advisor, systems architect, and product collaborator rolled into one. You’ll bridge the gap between bleeding-edge use cases and robust infrastructure, shaping the future of Alchemy through your insights on real-world needs. Be the technical partner behind Web3’s most ambitious teams. What You’ll Do - Write code to help users unlock the full potential of our stack. - Help top-tier teams design, scale, and optimize their use of Alchemy’s infrastructure - from smart contract automation to custom data pipelines. - Deeply understand customer goals and proactively help them onboard, integrate, and ship powerful products on top of our infrastructure. - Be the voice of our developer community - translate their needs into product insights and roadmap priorities. - Act as the technical point of contact for strategic accounts, navigating technical blockers, future planning, and success metrics. - Work across Product, Engineering, and BD to uplevel the full user experience and close feedback loops fast. What We’re Looking For - 5+ years of experience in technical roles (Software Engineering, Forward Deployed Engineering, Solutions Engineering, or similar) - Strong foundation in systems design, APIs, and distributed architecture - Experience working directly with customers - ideally in B2B SaaS or infra - Comfortable writing and reading code - Python, TypeScript, or similar scripting languages - Stellar communicator who can translate technical concepts for both builders and execs - Passion for blockchain, crypto, and the infrastructure powering it - you don’t need to be a degen, but you’re curious and hungry to learn - Bonus: experience at a high-growth startup or scaling a product in a fast-moving environment Why This Role - You'll operate at the intersection of product, engineering, and real-world adoption. - You’ll shape how top-tier crypto companies bring products to life. - You'll have massive scope and autonomy on a small, high-leverage team. - Define the customer experience for Web3’s infrastructure layer. Benefits and Perks 🩺  Medical, Dental, & Vision 💪  Gym Reimbursement 🖥️  Home Office Build-out Budget 🥙  In-Office Group Meals 🧘‍♂️  Wellbeing & Mental Health Perks 📚 Learning & Development Stipend 🎉  Company Sponsored Conferences & Events 💸  HSA and FSA Plans 🧬  Fertility Benefits More on the Role Alchemy is committed to offering competitive compensation, including base salary as well as equity. Additionally, Alchemy offers comprehensive medical, dental, and vision coverage, as well as other benefits such as 401k and unlimited flexible time off.

Location: San Francisco; Remote; Toronto; New York; Montreal; Seattle Workplace: Hybrid ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F https://www.baseten.co/blog/announcing-our-series-f/, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products. THE ROLE As an Infrastructure Software Engineer at Baseten, you'll build and maintain components of our ML inference platform that powers production AI applications. You'll contribute to the core infrastructure, enabling developers to deploy, scale, and monitor ML models with high performance. EXAMPLE INITIATIVES You'll get to work on these types of projects as part of our Infrastructure team: - Multi-cloud capacity management https://www.baseten.co/blog/how-baseten-multi-cloud-capacity-management-mcm-powers-cloud-self-hosted-and-hybr/ - Inference on B200 GPUs https://www.baseten.co/blog/accelerating-inference-nvidia-b200-gpus/ - Multi-node inference https://www.baseten.co/blog/how-multi-node-inference-works-llms-deepseek-r1/ - Fractional H100 GPUs for efficient model serving https://www.baseten.co/blog/using-fractional-h100-gpus-for-efficient-model-serving/ RESPONSIBILITIES - Develop infrastructure components for our ML inference platform using Python and Go - Implement and maintain Kubernetes deployments for model serving - Contribute to our inference orchestration layer for model deployments - Build and enhance monitoring systems for model performance metrics - Implement efficient resource management solutions for ML workloads - Support infrastructure automation to improve ML deployment workflows - Work closely with team members to implement technical solutions - Help balance performance optimization with system reliability - Participate in technical discussions around infrastructure improvements - Learn and apply infrastructure best practices REQUIREMENTS - Bachelor's degree or higher in Computer Science or related field - Proficient coding abilities in one or more popular programming or scripting languages; Go proficiency is a plus - Working knowledge of Kubernetes and containerization - Basic understanding of machine learning concepts and model serving - Familiarity with distributed systems concepts - Experience with basic monitoring and logging tools - Interest in ML/AI infrastructure and willingness to learn - Strong collaboration and communication skills BENEFITS - Competitive compensation, including meaningful equity - (U.S. only) 100% coverage of medical, dental, and vision insurance for employee and dependents - Flexible PTO policy including company wide Winter Break (our offices are closed from Christmas Eve to New Year's Day!) - Paid parental leave - Fertility and family-building stipend through Carrot - (U.S. only) Company-facilitated 401(k) - Exposure to a variety of ML startups, offering unparalleled learning and networking opportunities. Apply now to embark on a rewarding journey in shaping the future of AI! If you are a motivated individual with a passion for machine learning and a desire to be part of a collaborative and forward-thinking team, we would love to hear from you. At Baseten, we are committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance, where applicable).

Location: Madrid; Barcelona, Catalonia; Valencia Workplace: remote Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  The company employs 5, 000 specialists.  We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems.  The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe. Ajax Systems production includes four factories, two of which are located in Ukraine, one in Turkey and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements. The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax unwavering mission. Personality profile: Big personality essential Mandatory 3+ or more years of professional experience in Alarm Systems, video surveillance, and security in the electricity wholesale market Results-oriented individual showing initiative and responsibility for own results Highly motivated with the ability to make things happen Skilled negotiator: strong communication skills both on the phone and face-to-face Team oriented Well-presented, professional, reliable, and ethical Responsibilities: Looking for new partners in Spain Collecting and analyzing the feedback from the market Professional presentation of the product Closing the sales deals Reaching the sales targets Supporting the wider needs of business development as required We offer: Competitive salary + bonuses; A strong and well-coordinated team of professionals; Ambitious tasks and challenges; Opportunity to grow and develop. We are working to ensure that people's lives are calm and the world safe. Let's become a part of the team that creates in Ukraine a smart and useful global product.   PS.: Please, send your CV in English