Вакансии

Location: Home based - EMEA Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder led, profitable and growing. Product marketers at Canonical sit between product and the market. They take deeply technical open source products and decide what they mean to a user and a buyer; which problem they solve, who should care, why we win, and what it should cost. That work shows up as positioning and messaging, launch plans, competitive intelligence, global campaigns, and the enablement that helps sales tell a coherent story. This is a role for someone who wants ownership rather than a brief. You will pick up a portfolio area, form your own point of view on the market, and defend it with evidence. We expect product marketers to talk to customers and community members directly, and to bring opinions to product and sales rather than waiting to be told what to say. We have a bias for action, focus effort on the most impactful activities, and take ownership of our results. We work across long buying cycles, balance storytelling with data, design experiments, track outcomes, and iterate rapidly to find what works. Location: This role is remote for anyone based in EMEA. The role entails You will own product marketing for one of our product areas, from the market thesis through to the assets that sales and campaigns run on. You will be accountable for whether the story lands, whether launches convert, and whether the sales team can repeat the message without you in the room. You will: Own positioning, messaging, and the narrative hierarchy for your product area, and keep it consistent from the website through to the sales deck Lead product launches end to end with tiering, timeline, cross-functional plan, assets, and post-launch reporting Build and maintain the competitive picture for your area: who we lose to, why, and what we say about it Support building the enablement that sales actually uses: battlecards, discovery questions, objection handling, demo narratives Run structured customer and community research, including win-loss, to keep the messaging grounded in real language rather than internal assumptions Partner with demand generation, content, web, and events to turn positioning into campaigns that move pipeline Raise the standard of the craft around you through review, mentoring, and shared frameworks What we are looking for in you Strong written and verbal communication in English An exceptional academic track record from high school and university Proven product marketing experience in B2B software, SaaS, or open source A track record of owning positioning and messaging for a product or portfolio, not just executing someone else's Evidence of launches you led that changed a business outcome such as adoption, pipeline, or win rate The technical curiosity to hold your own with product managers and engineers and to understand the product beyond the datasheet Comfort using data to test a hypothesis, evaluate a campaign, and change your mind Ability to influence and align stakeholders across product, sales, and marketing without formal authority Excellent storytelling skills applied to technical solutions, for both developer and executive audiences Skill at managing complex, cross-functional projects with several dependencies and a fixed date Fast adaptation to change and to new technology in marketing Proactive, outcome-driven, and confident operating independently at a global scale Nice-to-have skills Experience marketing to developers, or in infrastructure, security, or IoT categories Familiarity with open source communities and commercial open source business models Experience across both product-led and sales-led motions, and with the handover between them Public speaking, webinars, or conference presence in a technical field Experience mentoring or leading other product marketers What we offer you Your base pay will depend on various factors including your geographical location, level of experience, knowledge and skills. In addition to the benefits above, certain roles are also eligible for additional benefits and rewards including annual bonuses and sales incentives based on revenue or utilization. Our compensation philosophy is to ensure equity right across our global workforce. In addition to a competitive base pay, we provide all team members with additional benefits, which reflect our values and ideals. Please note that additional benefits may apply depending on the work location and, for more information on these, please ask your Talent Partner. 🏠Fully remote working environment - we’ve been working remotely since 2004! 📚Personal learning and development budget of 2,000 USD per annum 💰Annual compensation review 🏆Recognition rewards 🏝 Annual holiday leave 👶Parental Leave 🧑‍💼Employee Assistance Programme 🧳Opportunity to travel to new locations to meet colleagues at ‘sprints’ About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004.​ Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. #LI-remote

Ищем сильного Full-Stack разработчика с хорошим пониманием backend/frontend-разработки, баз данных, сетевого взаимодействия и архитектуры высоконагруженных систем. Основной стек Backend: Node.js, Express, Sequelize Frontend: React, Vite, Tailwind CSS, Zustand, Axios Databases: MySQL, PostgreSQL Real-time: WebSocket, Socket.IO, Centrifugo Базы данных — Уверенная работа с MySQL / PostgreSQL — Транзакции, блокировки (locks), конкурентный доступ — Построение и оптимизация сложных SQL-запросов — Понимание race conditions и проблем конкурентности Infrastructure / DevOps — Docker — Настройка Nginx — Redis, RabbitMQ и очереди задач — Easticsearch + Kibana — Prometheus + Grafana — Понимание CDN — Понимание принципов защиты от DDoS на уровнях L3/L7 — Понимание работы proxy / reverse proxy Frontend — React — Vite — Понимание нативной конфигурации Webpack — Tailwind CSS — Zustand — Axios — Базовое знание PixiJS — Базовое понимание SEO API / Integrations — Умение разбираться и работать с недокументированными API — OAuth и основные принципы авторизации — Telegram Bot API — Опыт/понимание работы с TDLib AI-инструменты — Уверенная работа с Claude и ChatGPT — Использование AI-инструментов в ежедневной разработке: анализ и написание кода, рефакторинг, отладка и поиск решений — Умение грамотно ставить технические задачи нейросетям и проверять результат Security — Понимание SQL Injection и способов защиты — Проверка подмены типов и некорректных входных данных — Race conditions — Базовое понимание криптографии: RSA, SHA и хеширование — Понимание обфускации — Понимание browser/device fingerprinting Architecture — Умение проектировать архитектуру высоконагруженных систем — Понимание масштабирования, отказоустойчивости и конкурентной обработки данных — Понимание взаимодействия между сервисами, очередями, БД, кешем и real-time компонентами Будет плюсом — Базовое понимание теории вероятностей — Понимание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON — Опыт работы с нестандартными API и интеграциями

About the Company The company is a fast-growing startup developing payment infrastructure solutions in crypto and working with international clients across multiple markets, focusing on scalable financial products and seamless payment experiences. About the Role: We are looking for a responsible and detail-oriented Chargeback & Fraud Specialist to manage notifications from acquiring banks and processors, communicate with merchants, and ensure full compliance with international card schemes. This role is ideal for a professional with experience in acquiring, anti-fraud, or risk management who wants to grow in a dynamic fintech environment. Responsibilities: - Receive and process chargeback and fraud-related notifications from acquirers (banks and processing partners). - Ensure all incoming data complies with Visa and Mastercard requirements. - Timely notify merchants about chargebacks and fraud cases, providing full details. - Consult merchants on received notifications, explain reasons for chargebacks, and identify potential risks. - Maintain internal case logs, including reports, notification templates, and correspondence records. - Collaborate with internal teams to analyze fraud patterns, prevent recurring cases, and improve notification processes. - Participate in the development and implementation of internal procedures for processing chargeback and fraud-related information. Requirements: - Experience in acquiring, anti-fraud, risk management, or merchant support. - Knowledge of international payment systems and chargeback processing principles (Reason Codes, Dispute Lifecycle). - Ability to process and systematize information from multiple sources. - Strong attention to detail, responsibility, and ability to meet deadlines. - Excellent communication skills and proficient written English (for merchant communication). - Experience with Visa Risk Monitoring Program (VRMP), Mastercard Merchant Monitoring Program (MMP), and Chargeback Monitoring Programs (VCMP/MCMP) is a plus. - Russian - native. - English - fluent. Conditions: - Competitive compensation package (fixed + bonus). - Fully remote. - Opportunity to scale and develop the business.

Location: Santa Clara, CA Workplace: onsite Role Overview We are looking for a Senior Software Engineer to own the systems that power a large-scale data collection operation, including the collection platform, operator tooling, data pipeline, and fleet infrastructure. This is an engineering role. Day-to-day teleoperation is performed by a dedicated operator team that you direct — you build what they run on, and you own what comes out of it. Project Details Location: 100% Onsite (Santa Clara, CA, US) Employment: Full-time W-2, Monday–Friday, 9:00 AM–5:00 PM Start Date: ASAP Contract Duration: 12-month contract with possibility of extension Rate: $105/hour What You’ll Do Design, build, and maintain the software behind our data collection stations — teleoperation stack, multi-camera recording, and session tooling. Deploy and upgrade that stack across the fleet without stopping collection; keep workstations, containers, and networking healthy. Own the data pipeline end to end: automated validation, conversion into our dataset format, upload, metadata, and versioning. Build the QA tooling that catches dropped frames, stream desync, bad calibration, and mislabeled episodes before data reaches training. Direct a team of teleoperators — define task protocols and SOPs, onboard them on new tasks and embodiments, review session quality, and unblock them daily. Own fleet reliability: calibration and firmware pipelines, sensor and end-effector integration, root-cause analysis of recurring faults, and vendor escalation. Bring up new stations and new embodiments; report throughput, yield, and data health to the research team. What we need to see MS in CS, Robotics, EE/ME, or a related field (or BS with equivalent hands-on experience). 3+ years building software for real robot systems — not simulation only. A system you designed and shipped that other people depended on daily, and that you kept running. Strong Python and Linux; Docker, git, CI, and SSH-based fleet administration. Robot middleware and real-time multi-sensor recording — ROS 2 or equivalent vendor SDKs. Experience supporting a data collection or teleoperation operation: you have built the tools operators depend on and owned throughput and quality numbers. Comfortable around robot hardware — arms or humanoids, dexterous hands, RGB-D cameras, and the calibration that keeps them honest. Able to lead operators without formal authority: you write clear SOPs, train people, and communicate status without being asked. Ways to stand out from the crowd Humanoid or bimanual platforms (Unitree, Fourier, ALOHA/ARX-class rigs) and dexterous hands. XR teleoperation: Quest / PICO / Vision Pro, motion-capture gloves, whole-body retargeting. Imitation-learning data tooling — LeRobot, HDF5/Zarr episode stores, dataset versioning, S3 at TB–PB scale. Built internal dashboards or tooling for a production line or high-throughput lab. Open-source contributions to robotics data or teleoperation tooling. #L1-CC1 Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.   To know more details (Click here)   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.  In addition, we employ anti-fraud checks to ensure all candidates meet the requirements of the program.     As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com   To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

Location: Seoul, South Korea Workplace: onsite ABOUT YOU We are looking for a Senior Full-Stack Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to build end-to-end solutions, design scalable architectures, and drive performance and reliability across both frontend and backend systems. Strong proficiency in React and modern frontend development practices, along with solid backend expertise in Go (or a similar language) is essential, along with experience in microservices architecture, distributed systems, and cloud-native environments using Docker and Kubernetes. The ability to own features from concept to production, troubleshoot complex system behaviors, and continuously optimize performance and resiliency will be key to your success in this role. If you're passionate about building seamless full-stack experiences that power impactful products and love creating scalable solutions that support gaming, payment, and digital commerce ecosystems, we would 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 Design, build, and maintain full-stack applications that power core products and platforms. Develop responsive, high-performance user interfaces using React. Build and maintain backend services using Go and event-driven architectures. Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve application performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Participate in on-call rotation to support production systems and respond to incidents. Qualifications & Skills 5+ years of full-stack development experience. Strong proficiency in React and modern frontend development practices. Solid backend experience in Go or a similar language. Strong understanding of microservices architecture, distributed systems, and event-based communication. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Business-level proficiency in Korean and English is required. Nice to Have Experience with React Native for mobile development. Background in gaming, payments, or commerce systems. Experience in adtech or offer monetization platforms. Hands-on experience with Kafka or equivalent streaming platforms. Experience with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Prior experience working on internal platforms or developer-facing tools. The duties and responsibilities of this position may evolve over time to support the organization's goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws including the Personal Information Protection Act (PIPA), Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

Location: Seoul, South Korea Workplace: onsite ABOUT YOU We are looking for a Senior Backend Engineer who is detail-oriented, proactive, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to design and build scalable backend systems, drive architectural improvements, and deliver resilient, high-performance services in production environments. Strong technical expertise in Go, distributed systems, and microservices architecture is essential, along with experience in building and operating cloud-native applications in containerized environments using Docker and Kubernetes. The ability to troubleshoot complex production issues, optimize system performance, and manage event-driven architectures using Kafka or similar streaming platforms will be key to your success in this role. If you're passionate about building reliable, scalable systems that power high-impact products and love creating seamless infrastructure that enables innovative payment, gaming, or commerce experiences, we would 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 Design, build, and maintain backend services that power core products and platforms. Develop event-driven systems using Go and Kafka. Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve service performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Participate in on-call rotation to support production systems and respond to incidents. Qualifications & Skills 5+ years of backend development experience in Go or a similar language. Strong understanding of microservices architecture, distributed systems, and event-based communication. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Business-level proficiency in Korean and English is required. Nice to Have Background in gaming, payments, or commerce systems. Experience in adtech or offer monetization platforms. Hands-on experience with Kafka or equivalent streaming platforms. Experience with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Prior experience working on internal platforms or developer-facing tools.

Location: Tokyo Workplace: onsite ABOUT YOU We are looking for a Senior Full-Stack Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to build end-to-end solutions, design scalable architectures, and drive performance and reliability across both frontend and backend systems. Strong proficiency in React and modern frontend development practices, along with solid backend expertise in Go (or a similar language) is essential, along with experience in microservices architecture, distributed systems, and cloud-native environments using Docker and Kubernetes. The ability to own features from concept to production, troubleshoot complex system behaviors, and continuously optimize performance and resiliency will be key to your success in this role. If you're passionate about building seamless full-stack experiences that power impactful products and love creating scalable solutions that support gaming, payment, and digital commerce ecosystems, we would 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 Design, build, and maintain full-stack applications that power core products and platforms. Develop responsive, high-performance user interfaces using React. Build and maintain backend services using Go and event-driven architectures. Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve application performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Participate in on-call rotation to support production systems and respond to incidents. Qualifications & Skills 5+ years of full-stack development experience. Strong proficiency in React and modern frontend development practices. Solid backend experience in Go or a similar language. Strong understanding of microservices architecture, distributed systems, and event-based communication. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Business-level proficiency in Japanese and English is required. Nice to Have Experience with React Native for mobile development. Background in gaming, payments, or commerce systems. Experience in adtech or offer monetization platforms. Hands-on experience with Kafka or equivalent streaming platforms. Experience with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Prior experience working on internal platforms or developer-facing tools. The duties and responsibilities of this position may evolve over time to support the organization's goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially.Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws including the Act on the Protection of Personal Information (APPI), Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

Location: Tokyo Workplace: onsite ABOUT YOU We are looking for a Senior Backend Engineer who is detail-oriented, proactive, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to design and build scalable backend systems, drive architectural improvements, and deliver resilient, high-performance services in production environments. Strong technical expertise in Go, distributed systems, and microservices architecture is essential, along with experience in building and operating cloud-native applications in containerized environments using Docker and Kubernetes. The ability to troubleshoot complex production issues, optimize system performance, and manage event-driven architectures using Kafka or similar streaming platforms will be key to your success in this role. If you're passionate about building reliable, scalable systems that power high-impact products and love creating seamless infrastructure that enables innovative payment, gaming, or commerce experiences, we would 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 Design, build, and maintain backend services that power core products and platforms. Develop event-driven systems using Go and Kafka. Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve service performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Participate in on-call rotation to support production systems and respond to incidents. Qualifications & Skills 5+ years of backend development experience in Go or a similar language. Strong understanding of microservices architecture, distributed systems, and event-based communication. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Business-level proficiency in Japanese and English is required. Nice to Have Background in gaming, payments, or commerce systems. Experience in adtech or offer monetization platforms. Hands-on experience with Kafka or equivalent streaming platforms. Experience with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Prior experience working on internal platforms or developer-facing tools. The duties and responsibilities of this position may evolve over time to support the organization's goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially.Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws including the Act on the Protection of Personal Information (APPI), Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

Location: New York, NY (HQ); San Francisco, CA; Remote (US) 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 As an Account Executive, Enterprise at Ramp, you are a proven hunter & sales closer with track record of quota attainment and overachievement. We believe strongly in our value proposition of aligning incentives with our customers and you will bring it to life through the sales process with C-Level executives and key decision makers. As an early member of the team, you will also have the opportunity to help build the sales engine and define the sales strategy that fuels the growth of the company! WHAT YOU’LL DO - Drive revenue for Ramp, owning the entire sales cycle through close - Develop strategies for closing opportunities within your assigned territory - Leverage sales methodologies to uncover customer needs and pain points - Articulate Ramp’s value proposition by using the appropriate sales qualification standards - Own sales activity and monthly revenue forecasting in Salesforce - Collaborate with product, design, and engineering teams to incorporate customer feedback WHAT YOU NEED - Minimum 6 years of quota-carrying direct SaaS sales experience in a full cycle closing role with strong prospecting, qualifying, negotiating, and closing skills - Experience closing upwards of 20 deals a quarter, with an average deal size about 50K in ACV - Ability to discuss Ramp's value proposition with C-level executives, finance teams, and decision makers - Experience with outbound prospecting and conducting product demonstrations - Consultative sales approach and comfortable leveraging analytical & quantitative skills - Consistent track record of hitting or exceeding sales targets in a fast-paced environment - High adaptability and understanding of change within the evolution of a startup - Excellent verbal and written communication skills NICE TO HAVES - Experience selling financial services 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: United States Who we are: Action1 is an autonomous patch management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes, it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party application patching, Action1 helps organizations eliminate routine work, reduce ransomware and security risks, and protect the digital employee experience. It provides real-time vulnerability assessment and remediation across remote and on-site endpoints without requiring a VPN, while peer-to-peer patch distribution reduces bandwidth use on local networks. In 2026, Action1 was recognized as the fastest-growing founder-led cybersecurity company in America on the Inc. 5000. Action1 is led by industry veterans Alex Vovk and Mike Walters, American entrepreneurs who founded Netwrix, which has grown into an industry-leading, multibillion-dollar cybersecurity company. Introduction: Action1 is transforming endpoint security for modern IT teams. As we continue our evolution from SMB to enterprise, we are hiring a high-performing Account Executive to drive new business across state, local, and education accounts in Wisconsin and Iowa. This is a quota-carrying, full-cycle hunter role focused on creating new opportunities within a designated territory. The successful candidate will leverage their existing knowledge and relationships within the SLED market to generate demand and open doors with IT and security leaders. We are looking for someone who already understands how the public sector purchases cybersecurity and IT infrastructure. This includes longer sales cycles, multiple decision-makers, technical validation, security reviews, procurement requirements, reseller relationships, and budget cycles. This is not a relationship-only SLED role or a reactive RFP position. We need someone who can build pipeline, recognize high-value opportunities, run strong discovery, manage technical evaluations, and close business in a high-growth, remote-first SaaS environment. Responsibilities Drive SLED Revenue Growth: Own a defined U.S. SLED territory and meet or exceed quota through disciplined territory development, pipeline generation, and deal execution. Create New Opportunities: Identify target accounts, conduct direct outbound prospecting, and build relationships with public-sector IT and security leaders. Build and Maintain Pipeline: Generate pipeline through outbound activity, customer referrals, partner relationships, events, and strategic account planning. Manage the Full Sales Cycle: Lead opportunities from prospecting through discovery, stakeholder alignment, technical validation, procurement, negotiation, and contract execution. Sell to IT and Security Leaders: Engage IT Directors, CISOs, CIOs, Infrastructure Directors, SysAdmins, security teams, procurement stakeholders, and executive decision-makers. Navigate SLED Buying Processes: Manage multi-stakeholder sales cycles, RFPs, security reviews, procurement workflows, cooperative purchasing, contract vehicles, and reseller-led motions. Develop Partner Relationships: Build relationships with reseller representatives and other partners who can provide introductions and help uncover opportunities. Prioritize High-Value Opportunities: Recognize where meaningful revenue potential exists and focus time and resources accordingly. Partner with Solutions Engineers: Collaborate with pre-sales and technical resources to support discovery, demonstrations, evaluations, and technical validation. Execute Account Expansion Strategy: Identify upsell and cross-sell opportunities within existing SLED customers to support long-term growth and retention. Maintain Sales Discipline: Keep forecasts, opportunity details, next steps, and account activity accurate in Salesforce. Share Market Intelligence: Provide feedback on customer priorities, competitive activity, procurement trends, and territory-specific opportunities. Operate with Ownership: Work independently in a remote-first environment while collaborating with Sales, Marketing, Channel, Product, Customer Success, and Sales Leadership. Requirements Proven quota-carrying experience selling cybersecurity software into state, local, and education accounts in the states of Wisconsin and Iowa. Established relationships and strong market knowledge within a defined SLED territory, including familiarity with relevant customers, resellers, partners, and procurement channels. Proven success operating as a hunter and generating new pipeline through direct outbound prospecting, cold outreach, referrals, partner relationships, and territory development. Demonstrated ability to identify target SLED accounts, open new relationships, create demand, and develop opportunities without waiting for formal RFPs. Experience managing full-cycle, multi-stakeholder SLED sales processes from initial outreach through close. Strong understanding of public-sector procurement, including RFPs, cooperative purchasing, contract vehicles, reseller-led sales, security reviews, and government budget cycles. Experience selling cybersecurity, endpoint management, patch management, vulnerability management, EDR, MDR, IAM, IT operations, infrastructure, or closely related technical solutions. Experience engaging IT Directors, CISOs, CIOs, Infrastructure Leaders, SysAdmins, security teams, procurement stakeholders, and technical buying committees. Proven success owning and closing complex deals with an average deal value of at least $30,000. Demonstrated ability to evaluate and prioritize opportunities based on customer need, revenue potential, and likelihood of success. Excellent discovery, consultative selling, negotiation, account planning, and relationship-building skills. Strong forecasting discipline and consistent Salesforce hygiene. Ability to operate independently, maintain consistent outbound activity, and create structure within a developing territory. Comfortable working in a high-growth, fast-paced, remote-first environment. Available to begin as soon as possible based on business needs. Benefits A collaborative environment encouraging you to own your domain and implement best practices Stable income, benefits, flexible working hours, and opportunities for promotion. Friendly and professional peers, eager to help and help you grow. A multitude of interesting challenges and opportunities.

Location: Monclova, Mexico Our client builds the physical infrastructure behind some of the fastest-moving industries in the world. They are a U.S.-based turnkey contract manufacturer serving energy storage, data centers, defense, HVAC and structural steel, with multiple large-scale plants across the United States and a joint venture operation in Monterrey. What they make is heavy and precise at the same time. Welded enclosures. Modular process skids. Modified ISO containers. Battery energy storage systems that get fully integrated, wired and tested before they ship. Their capabilities run end to end: engineering, metal fabrication, coatings, mechanical and electrical integration, battery installation and end-of-line testing. None of that works without a supply base that performs. That is where you come in. We are hiring a Supplier Quality Engineer to own supplier qualification, auditing, performance and corrective action across their supply base. You will spend most of your time at supplier facilities, not behind a desk. You will walk a fabrication floor and know within an hour whether the process is capable. You will look at a weld and know whether it meets the print. You will run a corrective action to real root cause instead of accepting a containment plan dressed up as a fix. The supply base spans Mexico, the United States and Asia, so this role travels roughly 80% of the time and requires you to live near a major airport. What you will do Conduct supplier audits, capability assessments and process evaluations against engineering and quality standards Support supplier onboarding through First Article Inspections, PPAP submissions and technical validation reviews Review supplier quality documentation including control plans, PFMEAs, process flow diagrams and inspection reports Drive Supplier Corrective Action Requests using structured root cause methodology (8D, 5 Why, Fishbone) Track supplier KPIs: defect rates, on-time delivery, cost of poor quality and corrective action cycle time Work with Engineering to define inspection criteria, critical characteristics and acceptance standards Support APQP activities for new product launches and engineering changes Investigate nonconforming material and coordinate containment, corrective action and disposition Maintain supplier performance dashboards and quality reporting Partner with Procurement on sourcing decisions based on quality risk and supplier capability Perform dimensional inspections, weld reviews and documentation audits Drive continuous improvement to reduce scrap, rework and supplier-driven production disruption Requirements Must have Bachelor's degree in Engineering, Quality, Manufacturing or a related technical field 4+ years in supplier quality, quality engineering or manufacturing quality in an industrial environment Hands-on experience conducting supplier audits and capability assessments Strong working knowledge of metal fabrication, machining, welding processes or electro-mechanical assemblies Ability to read and interpret engineering drawings, GD&T and welding symbols Working knowledge of ISO 9001, APQP, PPAP, FMEA and control plans Experience with root cause analysis tools and statistical process control Proficiency with ERP systems and Excel-based data analysis Professional English, spoken and written. You will audit, negotiate and report in English Ability to travel approximately 80%, including internationally, with valid documentation Based in or willing to relocate to the Monclova area Nice to have CQE, CQA or Six Sigma certification AWS CWI, NACE or SSPC coating inspection credentials, or NDT certification Familiarity with AWS D1.1 welding standards, WPS and PQR review, and welder qualification Experience in modular fabrication, energy systems, BESS or defense manufacturing Experience auditing suppliers across multiple countries Experience supporting multi-site manufacturing operations Who tends to do well here Engineers who are comfortable being the only company representative in a supplier's plant, who can hold a firm position on a quality issue without turning it into a fight, and who would rather fix the process than file the report. If you have ever walked into a supplier audit expecting a routine day and left having rewritten their inspection plan, this role will feel familiar. Benefits Work for the most exciting companies in the North American Market Highly competitive compensation.

Location: Shanghai, China The Company Our client was founded in 2009 and is headquartered in San Francisco. They describe themself as a “Retail Maximization Company,” focused on helping retailers, brands, and CPG companies improve digital revenue, customer experience, operational efficiency, and technology modernization. Their core positioning is highly retail-specialized rather than being a general-purpose IT services company. They emphasize deep expertise in: retail commerce, omnichannel systems, supply chain technology, AI and data platforms, experience design, cloud modernization, digital engineering, performance engineering, eCommerce migration, and upgrades. The Role Responsible for end-to-end IT readiness and technology deployment for new retail store openings across China. Ensure all IT infrastructure, systems, and devices are installed, tested, and operational before store launch while coordinating with business teams, IT teams, vendors, and technology partners. Key Responsibilities Store Opening Planning & Coordination Manage IT activities for store openings, relocations, remodels, and closures. Develop IT readiness plans, milestones, risk logs, and go-live checklists. Coordinate with Retail Operations, Construction, Facilities, Security, Finance, IT teams, and vendors. Conduct site readiness reviews and track project timelines. Network & Infrastructure Coordinate internet/WAN circuits and backup connectivity. Support deployment of routers, switches, firewalls, and Wi-Fi equipment. Ensure structured cabling, network racks, UPS, and IT room readiness. Validate network performance, coverage, and redundancy. Retail Technology Deployment Deploy and test POS systems, payment terminals, workstations, laptops, tablets, and mobile devices. Coordinate setup of printers, scanners, digital signage, handheld devices, and store communication tools. Ensure all assets are configured, inventoried, secured, and connected to corporate systems. POS & Application Readiness Coordinate POS deployment and transaction testing. Validate integrations with payment, inventory, ERP, CRM/Loyalty, and eCommerce systems. Support UAT, device provisioning, user access, and store configuration. Ensure critical issues are resolved before go-live. China IT Coordination Coordinate with local telecom, hardware, network, and technology vendors. Ensure compliance with company standards and China-specific requirements. Support communication between China-based teams and global IT stakeholders. Store Opening & Hypercare Lead IT go-live readiness reviews. Provide onsite support during store launches when required. Manage issue escalation, hypercare support, and BAU transition. Conduct post-opening reviews and capture lessons learned. Vendor Management Manage telecom, cabling, hardware, POS, payment, and field-service vendors. Track deliverables, escalate delays, and validate installation quality. Maintain vendor contacts and escalation matrices. Governance & Reporting Maintain store-opening trackers, readiness status, risks, and action items. Provide regular status updates and RAG reporting. Maintain deployment documentation, asset inventories, and handover records. Required Experience & Skills 8+ years of experience in Retail IT, Infrastructure, or Store Technology. 3+ years supporting retail store openings or technology rollouts. Strong knowledge of POS, payment systems, store networking, Wi-Fi, and end-user devices. Experience with network circuits, structured cabling, routers, switches, firewalls, and wireless infrastructure. Strong project coordination and vendor management skills. Ability to manage multiple store openings and priorities. Strong troubleshooting, problem-solving, and escalation management skills. Experience working with global/regional IT teams. Willingness to travel frequently within China. Mandarin Chinese: Fluent/Native preferred. English: Strong written and verbal communication skills.

HighLevel is an AI-powered business operating system providing infrastructure for agencies, entrepreneurs, and small and medium-sized businesses across more than 150 countries. Задачи: — Architect and ship multi-tenant, planet-scale commerce services covering checkout, subscriptions, payment orchestration, invoicing, and tax. — Own domain models, protobuf and ConnectRPC API conventions, schema lifecycle, compatibility policies, and contract governance. — Design resilient payment and distributed-system workflows using idempotency, retries, circuit breakers, outbox and Saga patterns, reconciliation, and graceful degradation. — Establish auditability, observability, SLOs, incident response, disaster recovery, multi-region failover, and production excellence practices. — Set platform standards for Kubernetes/GKE, Pub/Sub, Redis, Firestore, MongoDB, ClickHouse, CI/CD, security, compliance, and FinOps. — Lead technical strategy through design reviews, postmortems, mentoring, hiring, interview standards, and cross-functional roadmap development. Требования: — 10+ years building and operating backend systems, including at least 5+ years with Go and 2–3+ years at Staff, Principal, or Tech Lead level. — Deep expertise in protobuf, ConnectRPC/gRPC, API lifecycle management, versioning, compatibility, contract testing, and Buf. — Strong distributed-systems knowledge, including idempotency, deduplication, ordering, backpressure, concurrency control, and event-driven architecture. — Experience with GCP Pub/Sub, Redis, MongoDB, Firestore, ClickHouse, Kubernetes/GKE, autoscaling, multi-region topologies, and canary or blue-green deployments. — Background in reliability engineering, testing, incident management, disaster recovery, security, PCI fundamentals, data governance, and technical documentation. — Ability to collaborate across backend and frontend boundaries, including familiarity with Vue.js and TanStack Query. Плюсом будет: — Experience integrating payment service providers and local payment rails such as UPI, wallets, BNPL, cards, and 3DS2. — Experience with active-active or multi-region systems, chaos engineering, traffic management, and OpenTelemetry at organizational scale. — FinOps experience covering cost baselines, quotas, budget alarms, and workload right-sizing. — Familiarity with PCI DSS, SOC 2, ISO 27001, and privacy regulations. Условия: — Global, remote-first organization with more than 2,000 team members across 10+ countries. — Autonomous environment focused on initiative, ownership, clarity, and execution. — Individual contributor role with organization-level influence and no direct reports. — Opportunity to shape engineering standards, architecture, reliability practices, and developer workflows across teams.

Mirantis, an IREN company, is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation...

Location: Lithuania; Bosnia & Herzogovina; Estonia; North Macedonia; Belgium; Andorra; Slovenia; Malta; Italy; Montenegro; France; Latvia; Albania; Czech Republic; Greece; Slovakia; Kosovo; Yerevan; Bulgaria; Moldova; Georgia; Bosnia and Herzegovina; Poland; Czechia; Croatia Workplace: Remote [https://app.ashbyhq.com/api/images/user-content/b540b9e2-0673-4d2d-91fd-e293658f4f6a/d3e64011-c6d4-4b26-a690-9a8685951ed7/job%20ad%20visual.png] At Foxelli, we’re building more than e-commerce brands - we’re building a tribe of thoughtful humans: AI enthusiasts, curious builders, and ambitious minds who care about doing meaningful work together. Ten years in, our D2C brands reach millions and generate over $20M annually. Our focus stays simple: create products customers love and a team that actually enjoys building them. If you love to learn, experiment, think boldly, make decisions, and build things that matter - you’ll feel at home with us.   WHY JOIN FOXELLI? We are a fast-moving e-commerce company that builds our own proprietary AI infrastructure. We develop internal AI-driven systems to automate complex creative and analytical workflows, which we later scale into B2B SaaS products. We are not looking for a traditional developer. We are looking for an AI-Native Builder who can turn an idea into a functional prototype in days using the latest AI-assisted development tools.   THE ROLE As a Founding AI Engineer, you will work directly with the founder to design, build, and iterate on various AI systems. The projects will vary - from computer vision and image manipulation to automated video generation and agentic data analysis. You will be responsible for the full pipeline: from R&D of the best AI models to deploying scalable web applications. Who You Are: - Modern Developer: You have abandoned "manual-only" coding. You are a power user of tools like GPT Codex, Claude code, and Replit, allowing you to build at a 10x pace. - AI Generalist: You are comfortable working across different AI domains - LLMs (Text/Reasoning), Diffusion (Image/Video), and Vision models. - Agile & Adaptive: You thrive in an environment where projects evolve. You are a fast learner who can master a new AI framework or API over a weekend. - Hacker Mindset: You focus on ROI. You build lean MVPs, test them in our real-world e-commerce operations, and only then polish them for scale. - Architecture-Aware: You know how to orchestrate multiple AI models into a single "Agentic" workflow that handles complex tasks autonomously. Technical Interests: - Stack: Next.js / Python (FastAPI). - AI Frameworks: ComfyUI / Diffusers, IP-Adapters, ControlNet, and Agentic frameworks (LangChain/CrewAI). - Infrastructure: Experience with Serverless GPU providers (Replicate, Fal, RunPod). - Integrations: Skilled at connecting diverse APIs to create seamless automated systems. Why Join Us: - Direct Impact: Build tools that are immediately put to use in real-world business scenarios. - Extreme Speed: No corporate red tape. If the tech works, we ship it. - Evolution: This is a founding role with the opportunity to lead multiple product lines as we transition from internal tools to SaaS.   THE RECRUITMENT PROCESS 1. Apply - A simple form that helps us know who’s stepping into our world. 2. Ribbon AI Interview - Ribbon is a short, guided video step that helps us understand your thinking style in a calm, private space 3. Interview - A conversation with your manager to feel the work chemistry, get to know each other, and explore what we could build together   FIXED SERVICE FEE €2000- €3000 after taxes (depending on your skills, competencies, and experience). PERKS & BENEFITS - Full flexibility with your schedule in a fully remote setting, while Apploye ensures transparency and fairness. - Complimentary gym memberships and company-sponsored outdoor adventures for your strength and to keep your physical well-being in check. - A personal development budget is at your disposal for your personal and professional growth to ensure you keep growing continuously. - Generous paid time off, including parental leave and vacation days, to recharge and rejuvenate and ensure you’re well-rested. - A budget for your home office setup so you’re comfortable working how you like and where you like. - Strong company culture and a network of unique individuals that celebrate you.   ELIGIBILITY & LOCATION REQUIREMENTS ❕This role is 100% remote. - Our tribe works primarily in the Eastern European Time Zone (EET - UTC+2/UTC+3). We also use Revolut for payments, so we are open to hiring candidates in countries where Revolut payments are supported. - For full-time roles, we ask that you’re available for at least 5 hours during typical EET working hours - it keeps collaboration smooth and communication easy. (This doesn’t apply to part-time roles.)   Currently, we are hiring in Albania, Bosnia and Herzegovina, Croatia, Czech Republic, Estonia, Greece, Georgia, Kosovo, Latvia, Lithuania, Moldova, Montenegro, North Macedonia, Poland, Portugal, Romania, Slovakia, Malta, Slovenia, Serbia, Cyprus, Bulgaria, Hungary, Netherlands, the United Kingdom, and South Africa.

Ищем сильного Full-Stack разработчика с хорошим пониманием backend/frontend-разработки, баз данных, сетевого взаимодействия и архитектуры высоконагруженных систем. Основной стек Backend: Node.js, Express, Sequelize Frontend: React, Vite, Tailwind CSS, Zustand, Axios Databases: MySQL, PostgreSQL Real-time: WebSocket, Socket.IO, Centrifugo Базы данных Уверенная работа с MySQL / PostgreSQL Транзакции, блокировки (locks), конкурентный доступ Построение и оптимизация сложных SQL-запросов Понимание race conditions и проблем конкурентности Infrastructure / DevOps Docker Настройка Nginx Redis, RabbitMQ и очереди задач Elasticsearch + Kibana Prometheus + Grafana Понимание CDN Понимание принципов защиты от DDoS на уровнях L3/L7 Понимание работы proxy / reverse proxy Frontend React Vite Понимание нативной конфигурации Webpack Tailwind CSS Zustand Axios Базовое знание PixiJS Базовое понимание SEO API / Integrations Умение разбираться и работать с недокументированными API OAuth и основные принципы авторизации Telegram Bot API Опыт/понимание работы с TDLib AI-инструменты Уверенная работа с Claude и ChatGPT Использование AI-инструментов в ежедневной разработке: анализ и написание кода, рефакторинг, отладка и поиск решений Умение грамотно ставить технические задачи нейросетям и проверять результат Security Понимание SQL Injection и способов защиты Проверка подмены типов и некорректных входных данных Race conditions Базовое понимание криптографии: RSA, SHA и хеширование Понимание обфускации Понимание browser/device fingerprinting Architecture Умение проектировать архитектуру высоконагруженных систем Понимание масштабирования, отказоустойчивости и конкурентной обработки данных Понимание взаимодействия между сервисами, очередями, БД, кешем и real-time компонентами Будет плюсом Базовое понимание теории вероятностей Понимание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON Опыт работы с нестандартными API и интеграциями

Location: 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 This role is onsite 5 days/week in Boston, MA We're looking for a Senior Fullstack Engineer to work on LangSmith. In this role, you'll have the opportunity to shape the technical direction of our platform while working closely with our enterprise customers, developer end-users, and cross functional internal stakeholders. WHAT YOU WILL DO - Lead the technical architecture and implementation of key product features for LangSmith, working across our entire Go, Python, and Typescript stack. - Collaborate closely with product and design teams to iterate on new features. - Help drive aggressive project timelines while ensuring high engineering standards are being met. - Lead by example in writing clean, maintainable, and well-tested code. WHAT YOU BRING - 5+ years of experience in software engineering working on complex platform products - Fullstack engineering experience with Go or Python on the backend and React + Typescript on the frontend. - Strong understanding of database systems, particularly Postgres and Redis - Experience designing and scaling APIs, preferably in a high-performance, data-intensive application - A “get stuff done” attitude - comfortable shipping fast and iterating based on user feedback - Strong communicator with the ability to collaborate closely with various internal stakeholders and engage directly with our top-tier customers - Strong ownership mindset - Bonus: Experience with AI/LLM-powered applications, developer tools, or observability platforms Compensation - Annual salary range: $175,000-$240,000 USD 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.

Location: 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 This role is based onsite in Boston, MA. We are looking for a Senior Backend Engineer to join our growing engineering team in Boston. In this role you will be building the backend systems that power LangSmith, LangChain’s observability and evals platform. You will work on the core services that allow our customer's developer teams 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 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: - 4+ years of professional experience in backend engineering working on highly complex products - Proficiency in one or more backend languages/frameworks, ideally Python and/or Go - Strong understanding of API design and building reliable data services. - Experience with high-throughput, 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) would be a bonus. - Strong communication skills, with the ability to collaborate cross-functionally. - Customer centricity and ownership mentality Annual salary range: $170,000- $235,000 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.