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Location: New York, NY Workplace: OnSite ABOUT THE COMPANY Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross-border rails. As both a Visa and Mastercard Principal Member, Rain issues cards that work at more than 175 million merchant locations in over 220 countries and territories. Built natively for stablecoins and trusted by more than 100 organizations worldwide, Rain delivers secure, scalable infrastructure that makes money move freely and instantly around the world. You will have the opportunity to deliver massive impact at a hypergrowth company backed by some of the top investors in fintech, crypto, and SaaS. In January 2026, we closed a $250M Series C led by ICONIQ, valuing Rain at $1.95B, with Sapphire Ventures, Dragonfly, Bessemer Venture Partners, Galaxy Ventures, FirstMark, Lightspeed, Norwest, and Endeavor Catalyst also participating. If you're curious, bold, and excited to help shape a borderless financial future, we'd love to talk. OUR ETHOS We believe in an open and flat structure. You will be able to grow into the role that most aligns with your goals. Our team members at all levels have the freedom to explore ideas and impact the roadmap and vision of our company. WHAT YOU'LL DO - Be a critical part of the technical and product roadmap - Contribute to our backend and integrate a variety of third-party services - Scale our infrastructure to millions of end users globally - Rapidly ship new capabilities to our customers - Help drive the architectural decisions of a rapidly evolving product - Interact with smart contracts across multiple chains WHAT WE'RE LOOKING FOR - Experience with NodeJS and other backend technologies - A builder mentality, someone who experiments with side projects - This position is for folks with 2-10+ years of experience, compensation will be based on experience NICE TO HAVE, BUT NOT MANDATORY - Fintech experience (neobank or card issuing experience gets extra brownie points) - Experience with smart contracts and blockchains THINGS THAT ENABLE A FULFILLING, HEALTHY, AND HAPPY EXPERIENCE AT RAIN: Unlimited time off 🌴 Unlimited vacation can be daunting, so we require Rainmakers to take 10 days minimum for themselves. Flexible working ☕ We support a flexible workplace – work from home, come into an office, or both. We want everyone to work in an environment where they're their most confident and productive selves. New Rainmakers receive a stipend to set up a comfortable home workspace. Easy to access benefits 🧠 For US Rainmakers, we cover 95% of your health, dental, and vision plan costs and 90% for your dependents, plus a 100% company-subsidized life insurance plan. Retirement goals💡 Plan for the future with confidence. We offer a 401(k) with a 4% company match. Equity plan 📦 Every Rainmaker gets an equity option plan so we all benefit from our success. Health and Wellness 📚 High performance begins from within. Rainmakers receive a monthly stipend to be used for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you! In-office meals 🍜 Rainmakers working from the office enjoy lunch and dinner on us, covered with a DoorDash credit. Team summits ✨ Summits play an important role at Rain. Time together helps us build relationships and a common destiny. Expect team and company offsites, both domestic and international.

Location: New York, NY Workplace: OnSite ABOUT THE COMPANY Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross-border rails. As both a Visa and Mastercard Principal Member, Rain issues cards that work at more than 175 million merchant locations in over 220 countries and territories. Built natively for stablecoins and trusted by more than 100 organizations worldwide, Rain delivers secure, scalable infrastructure that makes money move freely and instantly around the world. You will have the opportunity to deliver massive impact at a hypergrowth company backed by some of the top investors in fintech, crypto, and SaaS. In January 2026, we closed a $250M Series C led by ICONIQ, valuing Rain at $1.95B, with Sapphire Ventures, Dragonfly, Bessemer Venture Partners, Galaxy Ventures, FirstMark, Lightspeed, Norwest, and Endeavor Catalyst also participating. If you're curious, bold, and excited to help shape a borderless financial future, we'd love to talk. OUR ETHOS We believe in an open and flat structure. You will be able to grow into the role that most aligns with your goals. Our team members at all levels have the freedom to explore ideas and to influence our company's roadmap and vision. WHAT YOU’LL DO As CISO, you will own Rain’s security governance, risk, and compliance strategy, with a particular focus on ISO certification and regulatory readiness, while partnering closely with engineering, infrastructure, legal, and operations teams. - Own and drive Rain’s information security and compliance strategy, with a primary focus on ISO 27001 (and related standards) readiness, certification, and ongoing maintenance - Serve as the executive owner for security compliance programs (e.g., ISO 27001, SOC 2, vendor risk, customer security reviews) - Design, implement, and continuously improve Rain’s security governance framework, including policies, standards, and risk management processes - Partner closely with Engineering, Infrastructure, Product, Legal, and Operations to embed compliance and security requirements into technical and business workflows - Lead and manage external audits, certifications, and assessments, acting as the primary point of contact for auditors and assessors - Translate regulatory, customer, and partner security requirements into practical, scalable controls that align with Rain’s architecture and operating model - Own the risk management lifecycle, including risk identification, assessment, prioritization, and executive reporting - Establish and track security and compliance metrics, reporting posture, progress, and risk to executive leadership and the board as needed - Oversee incident response governance, ensuring policies, playbooks, and escalation paths meet compliance and regulatory expectations WHAT WE'RE LOOKING FOR - 8–12+ years of experience in information security, GRC, or security leadership roles, with demonstrated ownership of compliance programs - Hands-on experience leading ISO 27001 certification efforts (initial certification and/or ongoing surveillance audits) - Experience operating as a security leader in a high-growth, technology-driven company, ideally in fintech, payments, or regulated environments - Strong understanding of security governance, risk management, and control frameworks (ISO 27001/27002, SOC 2, NIST, etc.) - Proven ability to partner effectively with engineering and technical teams to implement controls in cloud-native and application-driven environments - Experience managing third-party risk, customer security questionnaires, and enterprise security reviews - Ability to clearly communicate risk, tradeoffs, and priorities to executives and non-technical stakeholders NICE TO HAVE, BUT NOT MANDATORY - Experience with additional frameworks such as SOC 2 Type II, PCI DSS, ISO 22301, or regional regulatory requirements - Prior experience acting as a first or early security leader at a scaling company - Familiarity with cloud security and modern application architectures, even if not hands-on day-to-day - Experience supporting global customers or international compliance requirements - Security or compliance certifications (e.g., CISSP, CISM, ISO 27001 Lead Implementer / Auditor) - Experience presenting security posture or risk assessments to boards or executive committees THINGS THAT ENABLE A FULFILLING, HEALTHY, AND HAPPY EXPERIENCE AT RAIN: Unlimited time off 🌴 Unlimited vacation can be daunting, so we require Rainmakers to take 10 days minimum for themselves. Flexible working ☕ We support a flexible workplace – work from home, come into an office, or both. We want everyone to work in an environment where they're their most confident and productive selves. New Rainmakers receive a stipend to set up a comfortable home workspace. Easy to access benefits 🧠 For US Rainmakers, we cover 95% of your health, dental, and vision plan costs and 90% for your dependents, plus a 100% company-subsidized life insurance plan. Retirement goals💡 Plan for the future with confidence. We offer a 401(k) with a 4% company match. Equity plan 📦 Every Rainmaker gets an equity option plan so we all benefit from our success. Health and Wellness 📚 High performance begins from within. Rainmakers receive a monthly stipend to be used for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you! In-office meals 🍜 Rainmakers working from the office enjoy lunch and dinner on us, covered with a DoorDash credit. Team summits ✨ Summits play an important role at Rain. Time together helps us build relationships and a common destiny. Expect team and company offsites, both domestic and international.

Location: New York, NY; Remote Workplace: OnSite ABOUT THE COMPANY Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross-border rails. As both a Visa and Mastercard Principal Member, Rain issues cards that work at more than 175 million merchant locations in over 220 countries and territories. Built natively for stablecoins and trusted by more than 100 organizations worldwide, Rain delivers secure, scalable infrastructure that makes money move freely and instantly around the world. You will have the opportunity to deliver massive impact at a hypergrowth company backed by some of the top investors in fintech, crypto, and SaaS. In January 2026, we closed a $250M Series C led by ICONIQ, valuing Rain at $1.95B, with Sapphire Ventures, Dragonfly, Bessemer Venture Partners, Galaxy Ventures, FirstMark, Lightspeed, Norwest, and Endeavor Catalyst also participating. If you're curious, bold, and excited to help shape a borderless financial future, we'd love to talk. OUR ETHOS We believe in an open and flat structure. You will be able to grow into the role that most aligns with your goals. Our team members at all levels have the freedom to explore ideas and impact the roadmap and vision of our company. ABOUT THE ROLE You'll design, build, and maintain EVM smart contracts and the backend services that integrate with them, while contributing to shared infrastructure across EVM, Solana, and Stellar. Our platform powers crypto-backed card products — processing high transaction volumes, continuously ingesting on-chain data, and navigating the unique complexity of each chain, with scalability and reliability engineered in from day one. WHAT YOU'LL DO - Own and evolve EVM smart contracts end-to-end — from development through deployment and maintenance - Build robust, scalable backend services that interact with EVM, Solana, and Stellar networks - Scale our on-chain infrastructure to support millions of users globally — powering transactions, data ingestion, and real-time processing - Play a central role in shaping the technical and product roadmap - Drive architectural decisions in a fast-moving, rapidly evolving product - Ship new capabilities quickly and iteratively to our customers WHAT WE'RE LOOKING FOR - Deep expertise in the EVM ecosystem, including smart contract development, tooling, and best practices - Strong proficiency in Solidity - Experience with development frameworks such as Hardhat or Foundry - Solid understanding of smart contract security patterns, common vulnerability classes, and gas optimization - Experience with Node.js and backend systems - 2–10+ years of engineering experience; compensation will be calibrated accordingly NICE TO HAVE, BUT NOT MANDATORY - Fintech experience — neobank or card issuing background gets extra brownie points - Experience deploying across multiple EVM-compatible chains (Ethereum, Arbitrum, Base, Polygon, etc.) - Familiarity with upgradeable contract patterns and proxy architectures THINGS THAT ENABLE A FULFILLING, HEALTHY, AND HAPPY EXPERIENCE AT RAIN: Unlimited time off 🌴 Unlimited vacation can be daunting, so we require Rainmakers to take 10 days minimum for themselves. Flexible working ☕ We support a flexible workplace – work from home, come into an office, or both. We want everyone to work in an environment where they're their most confident and productive selves. New Rainmakers receive a stipend to set up a comfortable home workspace. Easy to access benefits 🧠 For US Rainmakers, we cover 95% of your health, dental, and vision plan costs and 90% for your dependents, plus a 100% company-subsidized life insurance plan. Retirement goals💡 Plan for the future with confidence. We offer a 401(k) with a 4% company match. Equity plan 📦 Every Rainmaker gets an equity option plan so we all benefit from our success. Health and Wellness 📚 High performance begins from within. Rainmakers receive a monthly stipend to be used for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you! In-office meals 🍜 Rainmakers working from the office enjoy lunch and dinner on us, covered with a DoorDash credit. Team summits ✨ Summits play an important role at Rain. Time together helps us build relationships and a common destiny. Expect team and company offsites, both domestic and international.

Location: New York, NY Workplace: OnSite ABOUT THE COMPANY Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross-border rails. As both a Visa and Mastercard Principal Member, Rain issues cards that work at more than 175 million merchant locations in over 220 countries and territories. Built natively for stablecoins and trusted by more than 100 organizations worldwide, Rain delivers secure, scalable infrastructure that makes money move freely and instantly around the world. You will have the opportunity to deliver massive impact at a hypergrowth company backed by some of the top investors in fintech, crypto, and SaaS. In January 2026, we closed a $250M Series C led by ICONIQ, valuing Rain at $1.95B, with Sapphire Ventures, Dragonfly, Bessemer Venture Partners, Galaxy Ventures, FirstMark, Lightspeed, Norwest, and Endeavor Catalyst also participating. If you're curious, bold, and excited to help shape a borderless financial future, we'd love to talk. OUR ETHOS Operating at the epicenter of stablecoin innovation means moving fast and thinking globally. Our team reflects the diverse, international audiences we serve. We hire people who stay agile as the tide ebbs and flows, fix what’s broken without waiting, chase trends before they peak, and remember to have fun through it all. ABOUT THE ROLE A highly skilled Solutions Engineer to join our team and help customers, partners, and institutional clients successfully integrate and scale with our stablecoin and blockchain infrastructure. As a key technical liaison between our product, engineering, and business teams, you will design and deliver solutions that demonstrate the reliability, security, and utility of our technology across diverse use cases—including payments, remittances, DeFi, treasury automation, and enterprise blockchain integrations. This is a hybrid role that blends technical expertise with customer-facing communication. You will act as a trusted advisor, guiding clients from initial discovery through implementation and long-term success. WHAT YOU'LL DO - Understand client technical requirements and architect integrations using our APIs, SDKs, wallets, and blockchain infrastructure - Scope and design end-to-end solutions for stablecoin issuance, transfers, treasury operations, and blockchain connectivity - Create integration plans, technical diagrams, and deployment recommendations tailored to each client’s environment - Serve as the primary technical point of contact during pre-sales, onboarding, and early adoption phases - Run technical workshops, demos, and Proofs of Concept (POCs) to showcase product capabilities - Collaborate with enterprise customers, fintechs, exchanges, and ecosystem partners to ensure successful implementation - Provide hands-on guidance during integration, working closely with developers, DevOps teams, and security stakeholders - Diagnose and resolve API, blockchain, and infrastructure-level issues, escalating to engineering when needed - Advocate for best practices around operational security, key management, transaction monitoring, and compliance-friendly architecture - Gather customer insights to influence product roadmaps and feature prioritization - Partner with Sales, Product, and Engineering to deliver scalable and repeatable technical solutions - Contribute to technical documentation, integration guides, and internal playbooks WHAT WE'RE LOOKING FOR - 3–7+ years of experience in Solutions Engineering, Sales Engineering, Technical Consulting, or similar roles - Strong understanding of blockchain fundamentals, distributed systems, and crypto payment flows - Experience working with REST APIs, Webhooks, SDKs, and backend integration patterns - Hands-on coding ability in at least one language (e.g., JavaScript/TypeScript, Python, Go, Rust) - Ability to simplify complex technical concepts for both technical and non-technical audiences - Excellent communication, client-facing, and project management skills NICE TO HAVE, BUT NOT MANDATORY - Experience with stablecoins, custody systems, digital wallets, or payment rails - Familiarity with blockchain protocols such as Ethereum, Solana, or Layer-2 scaling networks - Knowledge of compliance-relevant concepts such as KYC/AML workflows, transaction screening, or on-chain analytics - Prior experience supporting enterprise or fintech integrations THINGS THAT ENABLE A FULFILLING, HEALTHY, AND HAPPY EXPERIENCE AT RAIN: Unlimited time off 🌴 Unlimited vacation can be daunting, so we require Rainmakers to take 10 days minimum for themselves. Flexible working ☕ We support a flexible workplace – work from home, come into an office, or both. We want everyone to work in an environment where they're their most confident and productive selves. New Rainmakers receive a stipend to set up a comfortable home workspace. Easy to access benefits 🧠 For US Rainmakers, we cover 95% of your health, dental, and vision plan costs and 90% for your dependents, plus a 100% company-subsidized life insurance plan. Retirement goals💡 Plan for the future with confidence. We offer a 401(k) with a 4% company match. Equity plan 📦 Every Rainmaker gets an equity option plan so we all benefit from our success. Health and Wellness 📚 High performance begins from within. Rainmakers receive a monthly stipend to be used for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you! In-office meals 🍜 Rainmakers working from the office enjoy lunch and dinner on us, covered with a DoorDash credit. Team summits ✨ Summits play an important role at Rain. Time together helps us build relationships and a common destiny. Expect team and company offsites, both domestic and international.

Location: Singapore Workplace: OnSite ABOUT ELEVENLABS ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always. We have expanded from voice into three main platforms: - ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. - ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. - ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. HOW WE WORK - High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. - Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. - AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. - Excellence everywhere: Everything we do should match the quality of our AI models. - Global team: We prioritize your talent, not your location. WHAT WE OFFER - Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. - Growth paths: Joining ElevenLabs means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities. - Learning & development: ElevenLabs proactively supports professional development through an annual discretionary stipend. - Social travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose. - Annual team offsite: Each year, we bring your entire team together in a new location - past offsites have included Croatia, Italy and Cancún - Co-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend. About the role We’re looking for a highly motivated, self-starter founding Account Executive in Singapore who is passionate about voice technology and how it is changing businesses. We don’t just sell a product or custom-level solutions; we are partnering with organizations to help them generate new experiences and monetization opportunities at scale with our breakthrough voice technology. In this role you will: 1. Build and manage a growing portfolio of new accounts across industries adopting conversational AI to help ElevenLabs meet its revenue goals 2. Identify new business opportunities where ElevenLabs’ conversational AI capabilities can drive user engagement, automation, or cost efficiency 3. Develop and maintain a deep understanding of the conversational AI landscape, including customer use cases, competitive solutions, and emerging trends 4. Demonstrate expertise—or a strong willingness to learn—about conversational AI and how ElevenLabs’ voice technology can unlock value across customer support, virtual agents, in-app assistants, and more Requirements - 7-10 years of sales experience in a SaaS or technology company, ideally with exposure to AI, generative AI, LLM-based products, or API platforms - Experience selling technical solutions to product, engineering, or innovation teams is a strong plus - Proven track record of meeting & exceeding sales targets in a fast-paced environment - Expertise or willingness to learn everything about voice and audio AI and how our solutions can help prospects - Excellent communication and interpersonal skills, with the ability to build and maintain relationships with stakeholders at all levels of an organization - A hybrid of customer & product-driven mentality that prioritizes client satisfaction & scale - Fluency in English and one of the SEA languages (e.g. Bahasa Melayu, Thai, or Tagalog) and a deep understanding of business, cultural, and buying nuances across Southeast Asia - Experience selling across multiple Asian markets (Southeast Asia/ASEAN ) is strongly preferred. #LI-Remote We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.

Location: Kyiv Workplace: onsite Ajax Systems — міжнародна технологічна компанія і найбільший у Європі виробник охоронних систем.   Ми шукаємо нового гравця до Video Devices підрозділу на роль RF Engineer із розумінням принципів радіочастотного дизайну та інтеграції.   Video Devices підрозділ здійснює повний цикл розробки відеопристроїв Ajax, покриваючи усі етапи від створення концепту ідеї до запуску в серійне виробництво та подальшого масштабування. Команда фокусується на створенні комплексного продукту, що поєднує в собі механічне проєктування, розробку апаратної частини та інтеграцію низькорівневого програмного забезпечення для стабільної роботи систем у реальному часі. Процес розробки охоплює глибоку експертизу в оптиці, роботі з якістю зображення, вбудованих системах (embedded), Wi-Fi та мережевих технологіях, а також аудіо-тюнінгу. Дивізіон забезпечує повну вертикальну інтеграцію всіх компонентів пристрою, створюючи технологічно повноцінні рішення, що відповідають стандартам надійності екосистеми та вимогам глобального промислового виробництва. Вимоги: Досвід роботи: Мінімум 3+ роки на посаді RF-інженера або в суміжній галузі розробки бездротових систем. Multi-band Systems: Практичний досвід участі в розробці та оптимізації багатодіапазонних систем, що включають комбінації стандартів (наприклад, GSM/LTE, Wi-Fi 2.4/5 ГГц, Bluetooth та Sub-GHz технології, як-от LoRa/Zigbee). Wi-Fi Експертиза: Поглиблений досвід роботи з Wi-Fi стандартами 2.4 ГГц та 5 ГГц ( 802.11 a/b/g/n/ac/ax), включаючи: Дизайн та інтеграція антен: Вибір, розробка (моделювання) та оптимізація вбудованих антен (FPC, PCB, Ceramic). Перевірка та валідація: Тестування антен у безеховій камері (Anechoic Chamber) для оцінки ефективності (Efficiency), коефіцієнта посилення (Gain) та діаграм спрямованості (Pattern). RF-Інструментарій: Впевнене володіння та практичний досвід роботи з професійним ВЧ-обладнанням: Векторний аналізатор кіл (VNA) : для вимірювання S-параметрів (Return Loss, Insertion Loss). Аналізатор спектру (Spectrum Analyzer) : для оцінки параметрів передавача (TX Power, Spectrum Mask, EVM). RF-комунікаційний тестер (наприклад, Anritsu/Keysight) або Noise Figure Meter буде перевагою. CAD/Симуляція: Досвід роботи з потужними програмними комплексами для електромагнітного моделювання та дизайну схем: Keysight ADS, CST Studio, HFSS, або Cadence AWR (Microwave Office). Сертифікація та EMC/EMI: Досвід вирішення проблем Електромагнітної Сумісності (ЕМС) та Інтерференції (EMI) на рівні схеми та трасування. Розуміння вимог та практичний досвід проходження міжнародної сертифікації RED (CE) та FCC. Обов"язки: Інженер буде відповідальний за повний життєвий цикл ВЧ-частини продукту: від концепту до масового виробництва. Дизайн та Моделювання: Розробка, моделювання та фіналізація антен для серійних виробів із застосуванням EM-симуляторів (HFSS, CST). Узгодження та оптимізація ВЧ-трактів (Matching Networks) для мінімізації втрат та досягнення 50 Ом імпедансу. Вибір Компонентів та Оптимізація: Вибір найбільш оптимальних за ВЧ-параметрами та вартістю комплектуючих (RF-чіпсетів, фільтрів, PA, LNA) відповідно до технічного завдання. Підбір готових антенних рішень (модулів) під специфічні проектні вимоги. Тестування та Валідація: Проведення к омплексної перевірки параметрів ВЧ-систем (TX/RX performance) у власній та зовнішніх тестових лабораторіях. Аналіз та усунення причин невідповідності параметрів приймача/передавача вимогам стандартів. EMC/EMI та Сертифікація: Моделювання, верифікація та перевірка ЕМС/ЕМІ складних інтегрованих систем на етапах розробки. Консультація відділу сертифікації щодо ВЧ-вимог стандартів (RED, FCC), опрацювання відповідних нормативних документів та перевірка фінальних протоколів тестування. Підтримка Виробництва: Оптимізація існуючих ВЧ-рішень з метою зменшення Розробка та впровадження методів калібрування та тестування RF-параметрів на етапі масового виробництва Ми пропонуємо: можливість пропонувати та реалізовувати власні ідеї, які впливають на продукт та його масове виробництво місце у стрімко зростаючій компанії з вмотивованою професійною командою конкурентну заробітну плату медичне страхування корпоративні заняття з англійської мови можливість взяти участь у внутрішньому проєкті бета-тестування систем безпеки Ajax знижки від компаній-партнерів знижки на продукти компанії. Ajax Systems — це українська історія успіху, яка виросла в глобальний продукт. Пристроям Ajax довіряють уже понад 4,5 мільйони кінцевих користувачів і 330 тисяч PRO-користувачів у більш ніж 180 країнах. Компанія пропонує комплексні рішення для захисту житлових і комерційних об'єктів різного масштабу. Нині портфоліо Ajax налічує 280 пристроїв для захисту від вторгнення, відеоспостереження, пожежної безпеки та комфорту й автоматизації.

Location: Montreal Workplace: onsite ABOUT YOU   We are looking for a strategic and hands-on Software Development Director to lead our global software engineering function. You will drive the execution of high-impact technical initiatives and oversee multiple development teams delivering scalable, secure, and innovative products that serve millions of users worldwide.   The ideal candidate is an inspiring leader with deep technical acumen and a proven track record of managing distributed engineering teams. You understand how to balance speed with quality, coach engineering leaders, and foster a culture of accountability, innovation, and excellence.   If you're passionate about driving large-scale software development in a dynamic, product-led environment, and want to shape the future of a growing technology company, we’d love to hear from you.   ABOUT US   Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. Responsibilities: Define and execute the engineering strategy in alignment with company objectives. Provide architectural and organizational guidance to ensure long-term scalability and success. Lead, mentor, and develop multiple engineering teams, including team leads and senior developers. Establish clear goals and create growth opportunities across a global, distributed team. Ensure high-quality, timely delivery of product and platform initiatives. Continuously optimize workflows, development methodologies, and technical decision-making. Guide the evolution of system architecture, ensuring scalability, performance, and maintainability. Champion the adoption of modern technologies and development practices. Partner closely with Product, QA, DevOps, and executive stakeholders to align priorities, define technical requirements, and maintain a shared roadmap. Identify and mitigate risks across the development lifecycle. Promote best practices in observability, security, testing, and release management. Foster a high-performance culture grounded in transparency, continuous improvement, and a shared commitment to quality and innovation. Qualifications & Skills: 10+ years of experience in software development, including 5+ years in engineering leadership roles. Proven success leading large-scale, cross-functional engineering teams in complex, high-growth environments. Strong expertise in modern architectures, cloud infrastructure (AWS, GCP, or Azure), and microservices. Deep understanding of Agile development methodologies, CI/CD practices, and engineering metrics. Experience managing distributed teams and scaling organizations across multiple geographies. Strong communication and stakeholder management skills, capable of interfacing with technical and non-technical leaders alike. Sharp decision-making and problem-solving ability in high-stakes environments. Fluent in English (written and verbal). Nice to Have: Experience in the gaming, fintech, or platform-as-a-service industries. Familiarity with payments infrastructure, user-facing APIs, or developer tools. Master's degree in Computer Science, Engineering, or related field. Certifications in cloud technologies, Agile practices, or technical leadership. Benefits:We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.    Equal Employment Opportunity Statement: Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law. We consider qualified applicants with criminal histories in accordance with the Fair Chance Act.   Criminal History Consideration: For the Software Development Director, we will conduct a background check that may include the following: Criminal history check Employment verification Education verification   Relevance to Job Responsibilities: The background check is relevant to this position because of the following role responsibilities: Accessing confidential company data Ensuring compliance with regulatory requirements   Rights Under the Fair Chance Act: Applicants are encouraged to inquire about their rights under the Fair Chance Act. If you have questions regarding our hiring practices, please contact careers@xsolla.com. By submitting the following job application form, you consent to Xsolla processing your data for career-related inquiries and potential employment opportunities. We process your data in accordance with this Xsolla Privacy Notice for Job Applicants. Please direct any inquiries regarding your data privacy to careers@xsolla.com.

Location: Salt Lake City, Utah Workplace: onsite Filevine is a Legal AI company delivering Legal Operating Intelligence for the future of legal work. Grounded in a singular system of truth, Filevine brings together data, documents, workflows, and teams into one unified platform—where modern legal work happens with clarity and consistency.   Powered by LOIS, the Legal Operating Intelligence System, Filevine connects context across every matter to transform legal operations from reactive to proactive. LOIS reads, understands, and reasons across your data to surface insight, automate complexity, and give professionals the clarity and confidence to see more, know more, and do more. Fueled by a team of exceptional collaborators and innovators, Filevine’s rapid growth has earned AI awards and recognition from Deloitte and Inc. as one of the most innovative and fastest-growing technology companies in the country. The Account Executive role will be a quota-carrying, territory-based individual contributor sales role, working with prospects who are evaluating case management software. Strong ability to work an end-to-end pipeline, guide prospective clients through their evaluation process, and close as much business as possible. Responsibilities: Sell Filevine to clients seeking case management solutions, particularly in the legal vertical. Demonstrate ability to earn business by conveying the value props of Filevine Share new insight that helps prospects properly evaluate different solutions Prepare and tailor messaging for prospective clients Help guide prospective clients through the purchasing process to meet agreed-upon timelines. Accurately forecast your quarterly and annual performance Be proficient in using a CRM to manage your pipeline. Be willing to learn our sales process, and use it to manage your business, and increase your effectiveness as a rep Develop sales strategies to increase client pipeline Consistently meet/exceed sales quotas within a specified time frame Partner with SDRs to effectively build a territory and identify qualified opportunities Report on activity and performance metrics Provide quarterly forecasts to senior sales management for various Qualifications: 2-3+ years experience in Mid Market software sales Consistent, demonstrable record of achieving quota Desire to join an upstart company, working hard and doing great things Strong track record of managing daily, weekly, monthly and quarterly objectives Experience in lead qualification, advanced outbound prospecting, managing a pipeline, sales processes, and overcoming objections Solid written and verbal communication, organizational and time management skills Excellent presentation and listening skills Proficiency in Salesforce.com or similar CRM In office position Compensation Information:  OTE $217,000 with a 40/60 split  with uncapped commissions and tiered accelerators.    The total compensation package for this position will be determined by each individual’s location, qualifications, education, work experience, skills and performance. We believe in the importance of pay equity - the range listed is just one component of Filevine’s total compensation package for employees. This position is also eligible for a paid time off policy, as well as a comprehensive benefits package. Work Location Expectation: Most roles for candidates in or near these metro areas (San Francisco, Salt Lake City, Chicago, or New York) are fully onsite. Some roles offer a hybrid schedule of 2–3 days in-office per week     Cool Company Benefits: - A dynamic, rapidly growing company, focused on helping organizations thrive  - Medical, Dental, & Vision Insurance (for full-time employees) - Competitive & Fair Pay - Maternity & paternity leave (for full-time employees) - Short & long-term disability - Opportunity to learn from a dedicated leadership team - Top-of-the-line company swag   Privacy Policy Notice Filevine will handle your personal information according to what’s outlined in our Privacy Policy.   Communication about this opportunity, or any open role at Filevine, will only come from representatives with email addresses using "filevine.com". Other addresses reaching out are not affiliated with Filevine and should not be responded to.   Filevine is an Equal Opportunity Employer. Qualifications for employment, promotion and other terms and conditions of employment are based upon the ability to perform the job. Equal-employment opportunities are provided to all applicants and employees without regard to race, creed, religion, color, age, national origin, sex, disability, veteran status, or other legally protected class. Filevine is committed to providing reasonable accommodations for qualified individuals with disabilities. If you need assistance or accommodation due to disability, or if you have concerns related to Filevine’s equal employment opportunities, you may contact us at legal@filevine.com

Location: Braga, Portugal Workplace: onsite David Kennedy Recruitment is working with a leading Outsourcing/BPO consultancy who is seeking to onboard a French-speaking Customer Service Representative to join their team in Braga. Position: Customer Service Representative Location: Braga, Portugal Work model: On-site, 100% Employment type: Fixed term (6 months) with possibility of extension / permanent contract. DUTIES AND RESPONSIBILITIES: Handle customer requests by phone related to existing credit products and new financing projects Analyze customer needs to personalize interactions understand expectations reassure customers and propose suitable financing solutions Build and maintain long-term high-quality customer relationships within a relational excellence framework Optimize each interaction both inbound and outbound by identifying and leveraging commercial opportunities Manage assigned customer files in line with internal procedures security standards and compliance requirements demonstrating rigor and integrity. REQUIREMENTS: Native / fluent in French both verbal and written. Fluent in English (minimum B2 level Excellent communication skills with a strong customer-focused mindset Previous experience in a contact center or customer service environment preferred Product or technical support experience considered an advantage Interest in or basic knowledge of electric vehicle charging and sustainable energy solutions Strong troubleshooting skills with the ability to analyze complex issues Adaptability and flexibility in a fast-paced, dynamic environment. OFFER: Competitive salary with performance-based incentives Professional growth opportunities within the BPO industry Collaborative and supportive work environment Access to exclusive travel perks and discounts Monday to Friday: 07:00AM - 07:00PM (Rotational shifts). Saturday: 08:00 AM - 03:00 PM. 2 days off: Sunday and 1 rotational day.

Location: Braga, Portugal Workplace: onsite David Kennedy Recruitment is working with a leading Outsourcing/BPO consultancy who is seeking to onboard a French-speaking Customer Service Representative to join their team in Braga. Position: Customer Service Representative Location: Braga, Portugal Work model: On-site Employment type: Fixed term (6 months) with possibility of extension / permanent contract About the role. A fast-growing e-Health platform dedicated to simplifying and improving the daily work of healthcare professionals. The company delivers digital solutions that enhance patient care, streamline workflows, and support healthcare providers through intuitive technology and high-quality service. DUTIES AND RESPONSIBILITIES: Advise healthcare professionals by phone on the use of the software, handling both incoming requests and proactive outbound calls Train users remotely on the company’s services and platform features Ensure fast and efficient handling of customer requests received by email Answer client questions and provide clear guidance on product usage Work closely with sales, marketing, and product teams to ensure full customer satisfaction. REQUIREMENTS: Native / fluent in French (C2) both verbal and written. Fluent in English (minimum B2 level Excellent communication skills with a strong customer-focused mindset Previous experience in a contact center or customer service environment preferred Product or technical support experience considered an advantage Interest in or basic knowledge of electric vehicle charging and sustainable energy solutions Strong troubleshooting skills with the ability to analyze complex issues Adaptability and flexibility in a fast-paced, dynamic environment. OFFER: Competitive salary with performance-based incentives Professional growth opportunities within the BPO industry Collaborative and supportive work environment Access to exclusive travel perks and discounts Monday to Friday: 07:00AM - 05:30PM (Rotational shifts).

Location: New York, NY Workplace: OnSite ABOUT THE COMPANY Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross-border rails. As both a Visa and Mastercard Principal Member, Rain issues cards that work at more than 175 million merchant locations in over 220 countries and territories. Built natively for stablecoins and trusted by more than 100 organizations worldwide, Rain delivers secure, scalable infrastructure that makes money move freely and instantly around the world. You will have the opportunity to deliver massive impact at a hypergrowth company backed by some of the top investors in fintech, crypto, and SaaS. In January 2026, we closed a $250M Series C led by ICONIQ, valuing Rain at $1.95B, with Sapphire Ventures, Dragonfly, Bessemer Venture Partners, Galaxy Ventures, FirstMark, Lightspeed, Norwest, and Endeavor Catalyst also participating. If you're curious, bold, and excited to help shape a borderless financial future, we'd love to talk. OUR ETHOS We believe in an open and flat structure. You will be able to grow into the role that most aligns with your goals. Our team members at all levels have the freedom to explore ideas and impact the roadmap and vision of our company. ABOUT THE TEAM The fraud risk management team at Rain creates sophisticated, scalable risk mitigation solutions to protect our customers and deliver a low-friction experience. We achieve this by maintaining transaction and lifecycle event monitoring, building alerts to speed fraud detection and response, and creating risk rules and strategies powered by ML models. We are a pillar of the business, supporting new products and ensuring their success. Rain’s next-generation payment technology introduces new fraud vectors that require holistic, end-to-end thinking, strong data fundamentals, and fraud management savvy to combat. WHAT YOU’LL DO - Architect and build scalable ML systems for fraud detection, anomaly detection, and behavioral analysis - Develop and maintain end-to-end ML pipelines: data ingestion, feature engineering, model training, deployment, and continuous monitoring - Design and implement low-latency, real-time decision systems partnering with fraud risk data scientists, integrating with transaction or behavioral data streams - Own ML infrastructure, including model versioning, automated retraining, and safe deployment strategies (e.g., shadow, rollback) - Build robust monitoring and alerting for model performance, latency, data quality, and drift - Lead experimentation on model explainability, drift detection, and adversarial robustness for fraud prevention use cases - Develop tooling and processes to improve the effectiveness and speed of the ML development lifecycle - Partner with platform teams to meet strict SLAs for availability, latency, and accuracy - Collaborate closely with talented engineers, data scientist and compliance teams across Rain - Work in a fast-paced environment on a rapidly growing product suite - Solve complex problems at the intersection of ML systems, data, and reliability WHAT WE'RE LOOKING FOR - 5+ years of experience building ML systems in production; at least 2+ in fraud, risk, or anomaly detection domains - A degree in Computer Science, Engineering, Statistics, Applied Math, or a related technical field - Proven track record designing and maintaining ML models at scale - Advanced proficiency in Python and ML frameworks (e.g., PyTorch, TensorFlow, scikit-learn) - Strong understanding of supervised/unsupervised learning, anomaly detection, and statistical modeling - Ability to work autonomously, manage ambiguity, and collaborate closely with data scientists to translate analytical models into robust fraud prevention systems - Experience developing, validating, and productionalizing predictive real-time and offline fraud detection models using supervised and unsupervised ML techniques - Experience collaborating with cross-functional teams to prioritize, scope, and deploy MLI solutions at scale NICE TO HAVE, BUT NOT MANDATORY - Domain expertise in banking, payments, or transaction monitoring - Experience with graph-based or network-level fraud detection techniques - A graduate degree in Computer Science, Engineering, Statistics, Applied Math, or a related technical field - Experience fine-tuning or adapting generative AI / large language models for pattern generation or synthetic data augmentation (in partnership with data science) - Knowledge of model governance, bias mitigation, and regulatory compliance in fraud contexts THINGS THAT ENABLE A FULFILLING, HEALTHY, AND HAPPY EXPERIENCE AT RAIN: Unlimited time off 🌴 Unlimited vacation can be daunting, so we require Rainmakers to take 10 days minimum for themselves. Flexible working ☕ We support a flexible workplace – work from home, come into an office, or both. We want everyone to work in an environment where they're their most confident and productive selves. New Rainmakers receive a stipend to set up a comfortable home workspace. Easy to access benefits 🧠 For US Rainmakers, we cover 95% of your health, dental, and vision plan costs and 90% for your dependents, plus a 100% company-subsidized life insurance plan. Retirement goals💡 Plan for the future with confidence. We offer a 401(k) with a 4% company match. Equity plan 📦 Every Rainmaker gets an equity option plan so we all benefit from our success. Health and Wellness 📚 High performance begins from within. Rainmakers receive a monthly stipend to be used for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you! In-office meals 🍜 Rainmakers working from the office enjoy lunch and dinner on us, covered with a DoorDash credit. Team summits ✨ Summits play an important role at Rain. Time together helps us build relationships and a common destiny. Expect team and company offsites, both domestic and international.

Location: San Francisco Workplace: OnSite ABOUT US: AI NEEDS A NEW INFRASTRUCTURE LAYER. WE'RE BUILDING IT AT MODAL. Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now. Our customers include category-defining companies like Ramp https://modal.com/blog/how-ramp-built-a-full-context-background-coding-agent-on-modal, Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. We've passed $1B in annualized run rate, up 15x from a year ago. In October 2026 we raised a $750M Series D led by Accel at a $15.75B valuation. Our team includes creators of popular open-source projects (e.g.,Seaborn https://github.com/mwaskom/seaborn,Luigi https://github.com/spotify/luigi), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience. THE ROLE: We’re looking for strong backend engineers who love building developer tools used by the largest AI companies in the world. You’ll be building for things at scale, but also for new AI workflows that change every day. YOU MAY BE A FIT IF: - You’ve built and shipped modern web applications end-to-end - You’re comfortable working across the stack: TypeScript on the frontend, Python services on the backend, and ClickHouse for data and analytics - You have deep knowledge of observability tools and patterns used for large-scale workloads such as custom sandboxes and training and inference for large language models (LLMs) and diffusion models - You have experience with at least one of the following: billing/payments systems, B2B SaaS tooling, enterprise software, or LLM/diffusion model inference and training workloads - You have strong product instincts and think about customer problems, not just tickets - You’re able to participate in our on-call rotation and respond to production incidents - You make good tradeoffs between shipping fast and building for scale - You’re able to work in person in our NYC or SF office

Location: San Francisco, CA; Boston, MA; New York, NY Workplace: OnSite ABOUT US At LangChain, our mission is to enable every company to own its intelligence. We believe agents will transform how companies operate, and we're building the foundation to make that future possible. Our open-source harnesses and LangSmith platform give developers and enterprises the infrastructure to run, improve, and govern agents at scale. We've raised $460M to date, with our most recent funding round valuing the company at $3B, backed by leading investors including Sequoia, Benchmark, IVP, and CapitalG. As we continue to expand our platform and tackle some of the hardest challenges in agent engineering, every team member has the opportunity to make a meaningful impact and help shape both our technology and the future of the industry. More than 7,000 organizations rely on LangSmith, from fast-growing startups to Fortune 500 enterprises, including NVIDIA, Bridgewater, LinkedIn, Workday, and Rippling. We're just getting started on making high-performing agents easier to build and manage at scale. ABOUT THE TEAM The LangSmith team owns and builds LangChain's core platform for observability, evaluation, and production reliability of AI systems. From tracing and annotation to run rules, evaluations, and beyond, this team owns LangSmith end-to-end. If you want to define what great AI observability looks like at production scale, this is where that work gets done. ABOUT THE ROLE We are looking for a Senior Backend Engineer to join us. In this role you will be building the backend systems that power LangChain’s observability and evals platform. You will work on the core services that allow developers to monitor and evaluate their AI applications at scale. While the focus is on backend feature development, familiarity with fullstack or frontend engineering, performance tuning, and debugging production issues would be extremely valuable. WHAT YOU'LL DO - Design, develop, and maintain backend services and APIs to support LangSmith’s tracing, monitoring, and evaluation workflows. - Collaborate on architectural decisions to ensure systems are performant and maintainable. - Optimize storage and query performance for high-volume observability and evaluation data. - Ensure system reliability through strong testing, monitoring, and alerting practices. - Troubleshoot and resolve production issues, performing root-cause analysis and implementing long-term fixes. - Create and maintain technical documentation, including system design and API references. - Work closely with full-stack engineers, product managers, and product designers on rolling out new features. WHAT YOU'LL BRING - 5+ years of professional experience in backend engineering working on highly complex products - Proficiency in one or more backend languages/frameworks, ideally Python or Go - Strong understanding of API design and building reliable data services. - Experience with high-throughput or mission-critical systems. - Demonstrated ability to optimize backend services for performance and reliability. - Experience with database systems (Postgres, Redis, Clickhouse), and cloud platforms (AWS, GCP, Azure) - Strong communication skills, with the ability to collaborate cross-functionally - Customer centricity and ownership mentality Compensation Annual salary range: $180,000- $240,000 COMPENSATION PHILOSOPHY: We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks. We are hiring for this role across a range of scope, and the compensation band reflects that. Your offer depends on what we learn about your impact, craft, leadership, and communication during the interview process. We will tell you early where you’re tracking and talk comp with you before offer stage. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations. BENEFITS Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.

Задачи: — Оцифровка, оптимизация и автоматизация ключевых бизнес-процессов (воронки продаж, каналы привлечения, маркетинговая отчетность и т.д.). — Проведение прикладной бизнес-аналитики на базе сформированных отчетов и активное общение с топ-менеджментом для стратегического развития бизнеса. — Разработка и поддержка аналитической отчетности в Power BI. — Написание SQL-скриптов различной сложности для анализа данных. — Возможное использование Python для автоматизации процессов и организации ETL-пайплайнов. Требования: — Опыт работы аналитиком от 2 лет. — Наличие математического/технического/экономического высшего образования. — Опыт работы, связанный с воронкой продаж или коммуникационными стратегиями в банках, финтехе, МФО, консалтинге, маркетинговых агентствах и т.д. — Уверенное (высокий уровень) знание SQL. — Уверенное владение английским языком (уровень В1+ и выше). — Готовность к релокации в Индию (г. Гургаон). — Будет преимуществом: опыт работы с Power BI / DAX, окончание одного из ТОП-10 ВУЗов РФ. Условия: — Заработная плата в валюте. — Полный релокационный пакет: оплата билетов, визы, медицинской страховки для сотрудника и его семьи. — Высокая степень свободы и отсутствие бюрократии: решения принимаются оперативно. — Ежегодный бонус в размере до 3-х заработных плат по итогам года. — Работа в среде выпускников лидирующих российских вузов с большим опытом работы в ведущих консалтинговых компаниях и крупных банках. — Реальные перспективы карьерного роста. — Корпоративное обучение.

Location: San Francisco, CA Workplace: OnSite ABOUT US Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do. Sierra was co-founded by Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/ who first met while working together at Google over 20 years ago. Bret currently serves as Chairman of the Board of Open AI. Previously, he was co-CEO of Salesforce and CTO of Facebook. Clay spent 18 years at Google, where he most recently led Google Labs. SOFTWARE ENGINEER, SECURITY Security Engineering builds the foundations that let Sierra deliver powerful AI agents while protecting customer data and trust. We partner across product and platform to make security, privacy, and safety core product capabilities and secure defaults.   WHAT YOU’LL DO Our work spans several security domains. You’ll go deep where your strengths and interests are strongest, with opportunities to explore new areas alongside the team. Build the Foundations of Trust. Design and ship systems that make Sierra’s platform secure by default — spanning agent safety/security, privacy, identity, authentication, authorization, and data security. You’ll work across all layers of production (agents, infrastructure, backend, frontend) to embed security-conscious design into the core of our product. Own Cross-Cutting Systems. Partner with product and platform teams to implement and evolve Sierra’s trust primitives: identity management, access control, auditability, and data lifecycle management. You’ll make pragmatic design trade-offs between usability, performance, and security. Secure Agentic AI Systems. Build controls that ensure AI agents can't leak customer data, execute unauthorized actions, or be manipulated into unintended behavior. Design runtime policy enforcement for tool use, implement safe agent sandboxing, and create boundaries that protect data while keeping agents powerful and useful. Automate and Scale Security-Adjacent Workflows. Create developer-friendly tooling to reduce risk and friction — whether through automating security checks in CI/CD, enforcing privacy boundaries through schema validation, or instrumenting runtime monitoring for sensitive events.   WHAT YOU’LL BRING Strong Software Engineering Skills. Experience building and maintaining production systems. You’re comfortable designing APIs, integrating with authentication or identity frameworks, and thoughtfully using AI-assisted development tools to build, test, and ship high-quality code faster without lowering the quality bar. Security Mindset. You think like a security engineer — considering how data flows, where it’s stored, who can access it, and how to design for least privilege and transparency. Product and Platform Mindset. You care about building secure scalable systems that enable, not block, innovation. You work closely with product teams to make trade-offs clear and help them move quickly without sacrificing trust. Curiosity and Ownership. You take ambiguous, cross-cutting problems from first principles to production and go deep when needed: tracing an authorization decision from agent intent through policy enforcement and downstream effects, or following sensitive data across model context, logs, storage, and tenant boundaries. You define the problem, align partners, ship the solution, and own it in production. EVEN BETTER IF… - You’ve worked on privacy, identity, trust & safety, authN/authz, or data protection systems. - You’ve built security frameworks, libraries, or tooling that developers actually use or integrated security automation into CI/CD pipelines. - You have exposure to AI systems or care about designing secure-by-default LLM applications. - You think like an attacker — you naturally ask "what could go wrong?" when reviewing designs or while building systems. You've found or fixed real security issues in production systems. - You thrive in 0→1 environments, where foundational systems have to balance speed, reliability, and trust.   OUR VALUES - Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work. - Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it. - Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve. - Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time. - Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements. WHAT WE OFFER We want our benefits to reflect our values and offer the following to full-time employees: - Flexible (unlimited) paid time off - Medical, dental, and vision benefits for you and your family - Life insurance and disability benefits - Retirement plan dependent on country of employment - Parental leave - Fertility and family building benefits - Lunch, as well as delicious snacks and coffee to keep you energized when working onsite - Discretionary benefit stipend giving people the ability to spend where it matters most - Free alphorn lessons These benefits are further detailed in Sierra's policies, may vary by region and employment type, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies. BE YOU, WITH US We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply through the link on this page even if your experience doesn't precisely match the job description. Sierra is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state or local laws, including veteran status and disability status. Hiring decisions are made by people, based on merit. If you need a reasonable accommodation for a disability, a religious practice, pregnancy or any related condition at any point in the application or interview process, contact us at accommodations@sierra.ai. Requests are handled confidentially and do not affect your candidacy. We will consider qualified applicants with arrest and conviction records in accordance with applicable fair chance laws.

Location: Tallinn Workplace: OnSite Restream is looking for a Frontend Engineer to join us to solve complex challenges and build world-class products. In this role, you will build new features, develop the user interface of our product, and improve the reliability of our systems as we scale. You will collaborate with a team of Engineers to drive processes and enhance user-facing features. You understand the importance of simplicity and reliability, and you calculate the impact of every decision on each. We believe in small teams where each member contributes significant value. What You'll Do - Craft beautiful interfaces and interactions in Restream web services - Design and implement the UI and business logic necessary to support new and existing features - Partner with a product designer to build great and user-friendly UI/UX - Give and receive code review feedback with the team - Maintain a pulse on emerging technologies and discover hidden opportunities in our environment What We Look For - A scrappy, entrepreneurial attitude that gets high-quality projects done quickly - Strong design sensibility, attention to detail, and strive for an excellent user experience - Solid knowledge of JavaScript, TypeScript, and newer specifications of ECMAScript (Experience with other programming languages is a plus) - Expert in React and its major state management systems - Experience with CSS preprocessors like LESS or SASS - Basic backend skills: Node.JS http://node.js/, building REST APIs, working with relational or NoSQL databases - Comfortable working with TypeScript, MobX, AWS, Linux, Docker, Kubernetes, continuous deployment workflow - Strong written and verbal communication skills - Self-directed, analytical, and work well in a team environment Back in 2015, Restream http://restream.io/ was founded in Ukraine. We had a burning passion for helping creators to be seen and heard. As the #1 multistreaming solution, Restream inspires over 11 million people worldwide to share their stories through live video and follow their dreams. We believe that a small but highly driven and focused team can make a lasting impact in people's lives.  What We Offer - A startup environment and a flat company structure - Work closely with founders and team to build and grow the product - Opportunity to make an impact on the evolution of the product - Ability to create something that influences people's lives - Equity packages for you to truly be a part of the Restream journey - The tech you need to get your job done

Location: London Workplace: OnSite ABOUT US Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do. Sierra was co-founded by Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/ who first met while working together at Google over 20 years ago. Bret currently serves as Chairman of the Board of Open AI. Previously, he was co-CEO of Salesforce and CTO of Facebook. Clay spent 18 years at Google, where he most recently led Google Labs. WHAT YOU'LL DO - Own the full-cycle, end-to-end recruiting process for technical roles (engineering, product, data, and infrastructure), delivering a high-quality experience for candidates, interviewers, and hiring managers - Partner closely with hiring managers as a trusted advisor to define role requirements, develop compelling position profiles, and align on hiring priorities and timelines - Develop and execute targeted sourcing strategies across multiple channels (LinkedIn, referrals, communities, events, etc.) to attract both active and passive technical talent - Proactively identify, engage, and close top technical candidates in a competitive market - Manage and continuously optimize the interview process, ensuring efficiency, consistency, and equitable hiring practices - Track, analyze, and report on key recruiting metrics (pipeline health, time-to-fill, source effectiveness, candidate experience) and share insights with hiring managers and Sierra leadership on a regular cadence WHAT YOU'LL BRING - 5+ years of full-cycle recruiting experience, preferably in a fast-paced, high-growth tech environment. - Proven ability to develop and execute recruiting strategies that align with business objectives. - A well-established network within the tech industry and a passion for building new connections. - Ability to navigate ambiguity in order to adapt to the ever-changing needs of a growing organization. - Proficiency in using recruiting metrics and data to inform decisions and improve processes. - Strong collaboration skills with a willingness to work cross-functionally to achieve Sierra’s goals. EVEN BETTER... - Understanding of technical roles and the ability to assess technical talent is a plus. - Proficiency working with Ashby (ATS). OUR VALUES - Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work. - Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it. - Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve. - Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time. - Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements. WHAT WE OFFER We want our benefits to reflect our values and offer the following to full-time employees: - Flexible (unlimited) paid time off - Medical, dental, and vision benefits for you and your family - Life insurance and disability benefits - Retirement plan dependent on country of employment - Parental leave - Fertility and family building benefits - Lunch, as well as delicious snacks and coffee to keep you energized when working onsite - Discretionary benefit stipend giving people the ability to spend where it matters most - Free alphorn lessons These benefits are further detailed in Sierra's policies, may vary by region and employment type, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies. BE YOU, WITH US We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply through the link on this page even if your experience doesn't precisely match the job description. Sierra is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state or local laws, including veteran status and disability status. Hiring decisions are made by people, based on merit. If you need a reasonable accommodation for a disability, a religious practice, pregnancy or any related condition at any point in the application or interview process, contact us at accommodations@sierra.ai. Requests are handled confidentially and do not affect your candidacy. We will consider qualified applicants with arrest and conviction records in accordance with applicable fair chance laws.

Location: Shenzhen / Dongguan / Guangzhou / Foshan Workplace: onsite Ajax Systems is looking for an experienced Mechanical Engineer to join our team.   Ajax Systems is a developer and manufacturer of advanced security systems with smart home capabilities. We are a full-cycle product company from idea and engineering to mass production. Our portfolio includes 70+ devices that protect properties from intrusion, fire, and flooding, while also enabling smart control of electrical appliances.   Today, Ajax Systems protects over 2 million users in 169 countries worldwide and has received Europe’s highest security awards. We are proud to be a Ukrainian success story, a company driven by innovation, resilience, and strong engineering culture. Key Tasks: Complete lifecycle design of plastic enclosures and mechanical assemblies for consumer electronics. Development of DFM- and DFH-oriented solutions considering mass production processes (plastic injection molding, assembly, sealing, serviceability). Collaboration with hardware and embedded engineers, industrial designers, technologists, quality control, and manufacturing departments. Design of ergonomic, intuitive solutions adaptable to different operating environments. Preparation of production transfer documentation (2D drawings, specifications, technical requirements, 3D models for molds). Support of mold development and approval of modifications after initial mold trials (T0–T2), including defect analysis. Participation in testing and feedback from prototypes and production, incorporating design improvements. Verification of engineering compliance of the finished product with expected technical parameters (stiffness, assembly, weight, IP protection). Oversight of the product lifecycle from concept to mass production, including cost analysis and assessment of the impact of design decisions on production costs. Communication with Chinese factories: technical specifications, drawing reviews, change control, feedback on prototypes and production samples. Assessment of manufacturing risks in China: equipment limitations, mold quality, shrinkage, production tolerances, and the influence of packaging and logistics on design. Inspection of samples from China: defect analysis (shrinkage, warping, poor casting), initial product assembly, and reporting with recommendations. Consideration of potential scaling difficulties in China: timeline tracking, mold duplication, and price optimization. Continuous communication via email, video calls, document comments (in English), and participation in editing specifications based on feedback from the Chinese side. Technical Knowledge and Skills: 🧩 3D Modeling & Design: SolidWorks (95% solid modeling, 5% surface modeling), basic sheet metal modeling knowledge. Creation of precise assemblies, constraints, tolerance verification, and preparation of models for molding production. Ability to break down complex projects into sub-units, using reference geometry and configurations. 🏭 DFM / DFA / Manufacturing: Knowledge of mold design: opening directions, gating points, parting lines, risks of short shots/air pockets. Optimization for scalability and cost reduction (minimize part count, reduce weld lines, shorten cycle time). Experience working with factories in Ukraine and China; understanding of the mold lifecycle; participation in modifications after T1/T2. Basics of metal processing technologies: bending, stamping, laser cutting, milling for internal frames and auxiliary parts. Understanding of Chinese manufacturers’ practices: interpretation of drawings, overlooked details, confirmation processes. Understanding of the Chinese production structure: project managers, engineers, suppliers. Active participation in mold development discussions: steel selection, cost estimation, gating points, parting lines. Familiarity with typical Chinese documentation formats: PDFs, STEP files, Excel specifications, compressed archives, WeTransfer/Alibaba Cloud. 🧪 Testing & Prototyping: Manual inspection, assembly, and analysis of critical nodes. Identifying and resolving sealing, play, and fit issues. Skilled in the use of measuring tools: calipers, micrometers, gauges, etc. 🧠 Materials Science & Standards: Properties of ABS, PC, PC+ABS, PA+GF, TPE, and TPU: shrinkage, impact strength, heat resistance, and elasticity. Understanding material behavior during production and operation (temperature, humidity, UV). Balancing cost, quality, and manufacturability when selecting materials. ⚙️ Functional Elements: Development of fasteners, clips, guides, seals, TPE/TPU elements, and mounting slots. Design of interface elements: buttons, indicators, light guides, ports, and ventilation openings. Knowledge of sealing methods and IP protection standards (IP54–IP67), heat dissipation, and battery compartment design. Considering Chinese factory constraints: wall thickness, micro gaps, welding, and assembly limitations. Designing for high repairability and ease of assembly in outsourced Chinese facilities. 📄 Documentation & Production Support: Generation of complete documentation bundles: 2D outlines, tolerance tables, BOMs, assembly specifications. Implementation of changes based on prototype or production feedback. Participation in preparing technical descriptions for QC, assembly instructions, and design documentation control. 🌐 Communication & Tools: English B2+ level – oral and written technical communication with Chinese suppliers. Experience in communication with Chinese engineers, managers, and production teams (via Alibaba, WeChat, email, video calls). Knowledge of Chinese business communication nuances: importance of confirmations, repetitions, and visual examples. Use of SolidWorks PDM, Excel, Google Docs, Asana/Trello/Notion for project management.