Вакансии

Задачи: — разрабатывать и поддерживать backend-сервисы на Node.js / TypeScript; — участвовать в развитии собственной игровой платформы; — работать с транзакционной логикой, игровыми сценариями и высоконагруженными частями системы; — обеспечивать стабильность и производительность backend-сервисов; — работать с SQL-базами данных, Kafka и Redis; — писать и поддерживать unit- и e2e-тесты на Jest; — участвовать в code review и улучшении качества кода; — участвовать в улучшении процессов разработки и CI/CD. Требования: — опыт backend-разработки от 5 лет; — уверенный опыт с Node.js; — опыт работы с TypeScript; — опыт работы с SQL-базами данных; — опыт работы с Kafka и Redis; — опыт написания unit- и e2e-тестов; — понимание принципов работы высоконагруженных систем; — опыт оптимизации производительности backend-сервисов; — русский язык для коммуникации с командой. Будет плюсом: — опыт в iGaming / FinTech / high-load продуктах; — опыт работы с финансовыми транзакциями; — опыт работы с платёжной логикой или критичными backend-сервисами; — опыт улучшения CI/CD-процессов. Условия: — формат работы: удалённо на период испытательного срока, далее офис в Лимассоле, Кипр; — занятость: full-time; — прямой найм в продуктовую компанию, не аутстафф / не субподряд; — позиция предполагает релокацию на Кипр после испытательного срока и дальнейшую работу из офиса в Лимассоле.

We are a global algorithmic trading firm with an advanced technology stack, driving the full trading cycle — from market research and strategy design to algorithm development and software engineering. Our strength lies in deep market expertise and the continuous evolution of our infrastructure to stay ahead of the industry. Responsibilities: — Work through high-level business and technical requirements with the product, trading, and engineering teams, then build the resulting platform features. — Design, build, and maintain core platform components in Rust: exchange and broker gateways, data pipelines, monitoring tools, and algo trading infrastructure. — Optimize latency, throughput, and stability based on measurements and load testing. Low latency, reliability, and determinism are hard requirements. — Add observability to new components (metrics, logs, tracing, alerts, dashboards) so execution issues get caught early. — Diagnose incidents in the trading loop, find the root cause, write up the analysis, and fix the problem so it does not recur. — Ensure quality through automated (unit, integration, performance) and manual testing with QA, and maintain the test harnesses and integration suites that validate scenarios before production. — Document modules, service contracts, integration rules, and operational runbooks. — Help design and decompose features and epics, taking the product and trading side and operational risk into account. Qualifications: — 5+ years of relevant experience building low-latency, high-reliability systems. — Extensive experience in Rust. — Good understanding of computer systems and software architecture: Linux, networking, data structures and algorithms, concurrent and parallel programming, distributed computing, and performance optimization. — Strong engineering fundamentals and a preference for readable, maintainable code and sensible testing. — Takes ownership of tasks through to production and works to clear blockers, including pushing peers when needed. — Higher technical education or equivalent professional experience. Nice to have: — Familiarity with a trading domain: market data, trading protocols, operational risk. What we offer: — Remote-first: work from anywhere. — Tech-driven environment: no bureaucracy, legacy systems, or tech debt. — Growth & development: work with top talent in a fast-paced, innovation-driven culture. — Perks: medical insurance, sports benefits, home office setup, and educational support.

Задачи: — Проектировать и разрабатывать масштабируемые backend-сервисы и API; — Принимать архитектурные решения и обеспечивать высокие инженерные стандарты; — Писать production-ready код и активно использовать AI-инструменты для ускорения разработки; — Решать сложные технические задачи и повышать надежность системы; — Проводить код-ревью и поддерживать качество кода в команде; — Наставлять инженеров и повышать продуктивность команды; — Тесно сотрудничать с командами продукта, дизайна и QA; — Постоянно улучшать процессы разработки и инженерные практики. Требования: — Опыт разработки ПО от 7 лет; — Сильный коммерческий опыт с Node.js и TypeScript; — Опыт проектирования масштабируемых архитектур и распределенных систем; — Глубокое понимание PostgreSQL, Redis, REST API и асинхронных паттернов; — Опыт работы с Docker и CI/CD; — Опыт руководства инженерами и принятия технических решений; — Практический подход и желание оставаться близко к коду; — Опыт использования AI-инструментов (Cursor, GitHub Copilot, Claude Code или аналогичных) в ежедневной разработке; — Английский язык на уровне B2/C1. Плюсом будет: — Опыт с React или Angular; — Опыт с RabbitMQ, Kubernetes и GitOps; — Опыт с Web3 или блокчейн-продуктами; — Опыт интеграции LLM API и AI-возможностей в продукты. Условия: — Профессиональный рост: поддержка курсов, конференций и изучения английского (до 100% покрытия); — Гибкий график и удаленная или гибридная работа в международных командах; — Оплачиваемый отпуск: до 20 дней отпуска + 8 корпоративных праздников + 5 личных дней в год; — Программы признания: структурированные оценки эффективности и командные награды; — Корпоративная культура: выезды в международные локации (например, квартиры компании на Кипре).

Location: Hong Kong/ Shenzhen Workplace: remote Role Overview CertiK is the global leader in Web3 and blockchain security. We are seeking a high-energy, target-driven Business Development Manager based in Hong Kong to accelerate our growth across the APAC region. In this role, you will lead end-to-end sales cycles—from proactive outbound lead generation to closing deals for our suite of security solutions, including smart contract audits, penetration testing, formal verification, Skynet threat monitoring, and compliance services . You will serve as a bridge between traditional financial institutions entering the digital asset space (Web2) and crypto-native projects (Web3), leveraging your regional market understanding and language capabilities to secure high-value security partnerships. Key Responsibilities Pipeline Generation & Outbound BD: Actively identify, prospect, and engage decision-makers (CTOs, Founders, Head of Web3/Digital Assets) across blockchain protocols, DeFi projects, RWA tokenization platforms, exchanges, and Web2 institutional entrants. Full Sales Cycle Execution: Drive complex, multi-stakeholder sales cycles from initial outreach and technical discovery to proposal creation, price negotiation, and contract execution. Enterprise & Institutional Sales: Engage traditional financial institutions, asset managers, family offices, and tech enterprises seeking institutional-grade security for their Web3 initiatives. Cross-Functional Collaboration: Work closely with CertiK’s global security engineering, solutions architecture, delivery, and marketing teams to ensure smooth deal execution and client onboarding. Account Expansion & Networking: Build long-term relationships with key accounts to drive renewals, audit add-ons, and monitoring subscriptions. Represent CertiK at local industry events, conferences, and ecosystem meetups. Key Requirements & Qualifications Experience: 2–5 years of successful B2B sales or business development experience in Web3, blockchain security, cybersecurity, SaaS, or institutional fintech. Domain Knowledge: Strong familiarity with Web3 native ecosystems (EVM chains, Layer 1/Layer 2 protocols, DeFi, tokenomics, smart contract architectures). Good understanding of Web2 cybersecurity fundamentals (e.g., penetration testing, code review, risk assessments). Core Languages: Professional working proficiency (written and spoken) in English and Mandarin for regional collaboration and global client management. Track Record: Proven ability to meet or exceed quarterly sales quotas through structured outbound outreach and consultative deal closing. Language & Skills Bonuses (Highly Preferred) Cantonese Advantage (Bonus): Native or full professional fluency in Cantonese is a strong advantage for localized Hong Kong institutional coverage, government/regulatory networks, and local Web3 builders. Regional Asian Languages (Bonus): Proficiency in additional regional languages—such as Japanese, Korean, or Vietnamese, —is a significant bonus for driving APAC cross-border expansion or local market expansion. Security & Audit Familiarity: Direct experience selling smart contract audits, penetration tests, or bug bounty services. Regulatory Context: Understanding of Hong Kong’s digital asset licensing landscape (e.g., SFC VASP regulations, HKMA stablecoin frameworks). Education: Bachelor’s degree in Computer Science, Cybersecurity, Finance, Business Administration, or a related field. This role must be performed outside the United States. We are unable to consider candidates who will work from within the U.S.

Location: Hong Kong, Hong Kong SAR; Singapore, Singapore Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Opportunity As a Staff Engineer, y ou'll own the build-out of our security engineering and DevSecOps capabilities: designing and developing the security products, platform services, and SDKs/Agents that embed protection directly into how code is written, built, shipped, and run. This is a role for someone with real depth in security, broad coverage across the stack, and the engineering muscle to ship. Just as important is the ability to drive adoption — security that lands in complex, fast-moving business environments rather than sitting in a policy document. What You’ll Be Doing Architect and build our end-to-end DevSecOps platform and the SDKs/Agents behind our security products, covering code, build, artifacts, images, deployment, and runtime. Lead runtime protection through RASP and Java Agent — bytecode instrumentation, runtime hooking, and detection/interception engines using ASM, ByteBuddy, and Instrumentation, with continuous tuning for performance, stability, and compatibility. Integrate and productise scanning capabilities across SAST, DAST, IAST, SCA, code scanning, and image scanning. You'll embed tools like SonarQube and Coverity deep into CI/CD and close the loop from detection through blocking, remediation, and re-test. Go deep on application security offence and defence — designing detection, remediation, hardening, and counter-measures for XSS, SQL injection, SSRF, deserialisation, command execution, authentication/authorisation flaws, and API security. Bring AI-native security engineering to life. Apply LLMs and AI Agents to vulnerability analysis, rule generation, false-positive attribution, remediation guidance, security knowledge capture, and engineering automation — and build a coherent view of the architecture, mechanics, and security implications. Embed as the security technical expert inside engineering teams, driving security standards, onboarding specifications, release gates, risk tiering, and remediation mechanisms that measurably lift the security baseline and delivery quality. Partner across engineering, architecture, SRE, QA, and business teams on priority projects, solving the genuinely hard security problems and turning the solutions into reusable platform capability and repeatable practice. What We Look For In You Strong computer science and security fundamentals — deep understanding of operating systems, networking, compilers and the JVM, distributed systems, application security, cloud-native security, and supply chain security. Both breadth and depth. Expert-level Java, with hands-on depth in the JVM, ClassLoader, Java Agent, ASM, ByteBuddy, bytecode instrumentation, and performance profiling and tuning. Plus working proficiency in Python or Go. Substantial production experience with RASP, SAST, DAST, IAST, SCA, image security, and code scanning — enough to design a capability, integrate the engine, build the platform around it, and take it to scale independently. Real offensive and defensive experience. You understand the root causes, exploitation paths, detection logic, bypass techniques, and fixes for common web, API, and microservices vulnerabilities — and can design from both the attacker's and defender's point of view. Fluency with LLMs and AI Agents, including a considered view on model capability limits, agent architecture, tool calling, context engineering, evaluation methods, and how AI is reshaping both security engineering and the attack surface. Strong engineering execution paired with product instinct — able to lead the design and delivery of security products, platform modules, and SDKs/Agents while balancing security outcomes against performance overhead, integration cost, and long-term operability. Exceptional ownership, cross-team communication, and the persistence to move security governance, rule enforcement, and remediation through to a clear result. Nice to Haves Security engineering experience at a top-tier internet company, cloud provider, or leading security vendor You've led the build of a DevSecOps platform, application security platform, RASP, code scanning platform, or cloud-native security platform Background in security product development, SDK/Agent engineering, vulnerability research, red team exercises, or purple team work Shipped AI + Security work — security copilots, intelligent rule generation, automated analysis, or remediation recommendation systems Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Задачи: - Взаимодействовать с аналитиками и старшими разработчиками для уточнения требований, обсуждать архитектурные решения и согласовывать задачи - Разрабатывать бэкенд‑часть приложений на Java: создание и поддержка серверной логики в соответствии с техническими требованиями - Создавать интеграционные сервисы: разработка механизмов взаимодействия между внутренними системами и внешними API - Проектировать и реализовывать микросервисные компоненты: разработка отдельных модулей системы с учётом принципов микросервисной архитектуры, обеспечение их корректного взаимодействия - Делать интеграции с AI‑решениями: подключение и настройка взаимодействия с LLM‑платформами - Писать и поддерживать юнит‑тесты: создание автоматизированных тестов (JUnit, Mockito) для проверки корректности работы кода, обеспечение высокого покрытия тестами новых и существующих модулей - Исправлять дефекты: анализ и устранение ошибок в существующем коде - Делать рефакторинг и оптимизацию кода: улучшение структуры и производительности существующего кода под руководством наставника, соблюдение принципов чистого кода (Clean Code) и лучших практик Java‑разработки Требования: - Уверенное знание Java 17 и опыт разработки на Spring Boot 3 от 6 месяцев - Уверенное знание SQL: join, подзапросы, агрегатные и оконные функции, знание в теории или практические навыки оптимизации запросов (работа с индексами и партициями), умение анализировать план выполнения запроса - Опыт работы с реляционной БД PostgreSQL - Знание принципов работы с REST API (разработка и интеграция) - Опыт написания юнит‑тестов с использованием JUnit и Mockito - Опыт работы с Git и Maven - Базовые знания шаблонов проектирования (design patterns) в Java - Понимание принципов микросервисной архитектуры и основ работы многопоточных приложений - Практический опыт работы с Spring JDBC - Умение разбираться в чужом коде и вносить в него изменения - Высшее или неоконченное высшее техническое образование Условия: - Внутренние семинары, митапы - ДМС со стоматологией для сотрудников и скидку на покупку ДМС для ближайших членов семьи - Техника для комфортной работы - Сессии профессионального развития персонала с планом индивидуального развития каждого сотрудника

Задачи: — Проектирование и развитие .NET-микросервисов, обрабатывающих тысячи запросов в секунду — Обеспечение идемпотентности, ретраев и обработки сбоев в распределённой системе — Интеграция с внешними API с корректной работой заголовков, кук и форматов — Проектирование схем PostgreSQL и оптимизация запросов под высокие нагрузки — Настройка Elasticsearch для быстрого поиска и аналитики — Снижение p95/p99, профилирование, внедрение кеширования и лимитирования — Построение наблюдаемости через Prometheus, Grafana и OpenTelemetry — Обеспечение безопасности на всех уровнях: от хранения секретов до контроля доступа Требования: — Опыт разработки на .NET от 5 лет — Глубокое знание веб-интеграций: HTTP/2, CORS, cookies, multipart/x-www-form-urlencoded — Опыт с криптографией: Ed25519, SHA-256, бинарные протоколы — Сильный опыт с PostgreSQL (схемы, индексы, транзакции, миграции EF Core) — Микросервисы и брокеры: gRPC/Protobuf, RabbitMQ/Kafka, Outbox, идемпотентность — Elasticsearch: индексы, маппинги, DSL, агрегации, синхронизация с БД — Надёжность под нагрузкой: ретраи, таймауты, circuit-breaker, лимитеры — Наблюдаемость: Prometheus/Grafana, структурное логирование, OpenTelemetry — CI/CD и Docker — на практике — Чистая архитектура, SOLID, модульные/интеграционные тесты, code review Будет плюсом: — Опыт с TON (TonSDK, Cell/BOC, тон-пруф, Telegram Stars) — Навыки обхода антибот-механик (Cloudflare, заголовки, сессии) — DDD/Event-driven, Saga/оркестраторы, распределённые транзакции — Антифрод и безопасность платежей, KMS — Навыки написания бенчмарков и property-based тестов Условия: — Формат работы: удаленно — Часовой пояс: MSK

Location: United States; Carolina, United States; Indianapolis, United States Top 3 Reasons To Join Us International Environment 100% Remote Working on the latest tech for the Insurtech Market Leader About Us At CoverGo, our mission is to empower all insurance companies to make insurance 100% digital and accessible to everyone. We are a leading global no-code insurance platform for health, life, and P&C We’re the winner of the Insurtech of the Year in all of Asia and other awards globally We work with insurance enterprise clients such as AXA, Bupa, MSIG, Dai-ichi, Bank of China Group Insurance, and many more We're an international, diverse team of over 120 people with 30 nationalities and team members working remotely from all over the world We are fully funded and backed by reputable VC funds and strategic institutional investors We have a global presence in Asia, EMEA and the Americas We’ve grown our annualized revenue by over 30x since January 2021 We’re constantly working towards making CoverGo a workplace that you love coming to. We deeply believe that bringing together a diversity of thoughts, expressions, and perspectives is key to building the best culture for equally diverse communities all over the world About the Role A cloud technology-focused individual providing design and delivery expertise for forward-looking solutions in a modern cloud-based insurance environment. The successful candidate will work directly with clients, assessing their needs, designing tailored solutions, and supporting business initiatives in alignment with defined roadmaps. This role is technology agnostic but emphasizes solutions leveraging heavily on AWS and/or GCP environments, incorporating elements of open-source, PaaS, and SaaS components. What You Will Do Engage with clients to understand their requirements and advise on appropriate solution architectures Collaborate with Product Managers to ensure alignment between client needs and solution design Work closely with Delivery Managers to oversee the architecture approach during solution deployment Explore a range of possibilities and creative alternatives to identify the most effective solutions Ensure that designed solutions are implemented in accordance with client expectations and company standards Assist in identifying, specifying, and selecting off-the-shelf components to meet client needs Provide ongoing support and guidance to clients throughout the implementation process Maintain awareness of industry trends and emerging technologies to continuously improve solutions Required Skills and Knowledge At least 6 years of professional experience in solution architecture design and delivery roles in the insurance vertical with exposure to multiple lines of business Experienced in delivering cloud-based technology product solutions in an enterprise environment Ability to assist in defining and socialising a product/enterprise roadmap Ability to translate client requirements into actionable steps and solution architectures Understand business architecture models & patterns Has designed and implemented innovative and creative solutions to business problems Can think "outside the box", but also be able to understand the business constraints that lead to “in the box” approaches Understand the optimum approaches for cloud-based applications with high availability and highly scalable solutions Experienced in designing solutions in a Relational DB and noSQL environment Experienced in designing for API & Micro-services centric environments Demonstrated capability to self-learn new technology trends and approaches Ideally has experience or understanding of the benefits of low-code platforms While the Solution Architect is not expected to build the solutions experience of multiple development languages & various DB engines will be advantageous Exposure to authentication and authorisation concepts (SSO, SAML integration, identity federation etc) Excellent communication skills, both written and verbal Required Competencies Must be equally comfortable discussing the solution strategies and enterprise roadmap with people at all levels of our organisation and CxO to project-level teams in our clients Strong analytical skills & ability to understand and collect business requirements from corporate clients. Strong ability to build the value proposition and solution documents, and in some cases, the business case for a corporate client. Relationship management experience with corporate clients. Excellent organisational, interpersonal & communication skills and an ability to engage audiences Excellent decision-making and judgment skills Understanding of insurance business processes across all areas and at least two lines of business Maintains direction and focus through proactive planning and organized approaches to work Certification in one architecture discipline (TOGAF, Zachman, etc.) is a distinct advantage Certification in one cloud environment is a distinct advantage with a broad knowledge and experience of the cloud platform’s capabilities A high proficiency in working in English as your primary language Why You'll Love Working Here Annual Leaves Annual Performance Bonus Health Insurance Remote Work Allowance Anniversary Bonus Stock Options (after 6 months) Company activities and events Learning and development plan CoverGo Company Video By submitting your application, you confirm that you have read, understood, and accepted the content of CoverGo’s Privacy Notice and you consent to the processing of your data as part of this application.

Location: Ho Chi Minh City, Vietnam Insurance is one of the world's largest industries and one of the most painful to interact with . Paper forms. Sluggish call centres. Three-week underwriting cycles. Claims that vanish into queues. We are rebuilding all of it on top of a modern platform and AI agents that actually do the work, not pretend to. You will not be picking up tickets. You will be deciding what to build, prototyping it on Monday, shipping a draft to a real customer by Friday, and improving it from real usage. We expect you to push the product, the codebase, and the way we work. Why This Role Exists We are looking for someone who treats AI as a creative material, not a feature on a roadmap. The next year of insurance is being defined right now. What gets automated, what gets reimagined, what gets thrown out. We want builders who want to be in that room and ship the answer. The team is small. The mandate is large. If your highest-energy work has historically come from solving real problems end to end, this is the seat. What You Will Do Own outcomes, not tickets. Pick the biggest lever for our customers each sprint and drive it to live. Surface the next one yourself. Build with AI as a primary tool, not a chatbot bolt-on. OCR, document understanding, generation, agent loops, evaluation harnesses. You decide where each fits. Ship prototypes fast, then make them production-grade. A working demo on day three beats a perfect plan on day ten. Work directly with customers. You will see real claims, real underwriting screens, real broker workflows. You will watch users hit dead ends and decide what to fix. Raise the bar on the codebase. Reviews, refactors, testability, observability. Not as policy, as habit. Push the team forward. Skills, agents, internal tools, engineering standards. Propose them, build them, get them adopted. Who You Are You ship. Ideas without execution do not count for you. High agency. You do not wait for a card to be assigned. You see what is worth doing and you start. Strong opinions, loosely held. You make calls with incomplete information and change your mind when the evidence shifts. Curious about the domain. Insurance is messy and full of weird incentives. That intrigues you, not annoys you. Fluent with AI. You have shipped something real with LLMs or agents. You know where the magic ends and where you have to engineer carefully. Care about humans on the other end. Insurance done right gives people peace of mind in their worst weeks. That is the point. Your Toolbox We use Node.js + TypeScript + Nest.js on the back end, Vue (and some React) on the front end, GraphQL, MongoDB, Docker, AWS. AI work spans OpenAI, Anthropic, Google, plus a growing set of in-house skills and agents. You do not need to have used every piece. You do need to be the kind of engineer who picks up a new tool and is shipping with it within the week. What We Expect at This Level 6+ years building production systems. Track record of complex, customer-facing software shipped, not just maintained. Real AI experience. You have built and shipped at least one substantive AI-driven feature. POCs that died in a notebook do not count here. Strong fundamentals. OO, design patterns, testing, web security, performance. You do not need a refresher. Cloud comfort. AWS, Azure, or GCP. At least one in depth, the rest enough to hold a conversation. Communication. You can explain a tradeoff to a non-technical stakeholder in two minutes and to an engineer in one. Not Suitable for the Role If… You prefer tickets assigned to you over choosing what to build. You measure your work in lines of code, not outcomes. You see AI as a buzzword to put on your CV rather than a tool you have actually used in anger. You want a process-heavy environment with detailed specs handed down from product. You are looking for a maintenance role on a finished platform. Why CoverGo Insurance is the rare industry where AI can save people hours of their worst weeks. We are already shipping AI-powered claims, underwriting, distribution, and document automation to enterprise carriers across five continents. The platform is real. The customers are real. The next chapter is yours to help write. Why You'll Love Working Here 13th-Month Pay Annual Performance Bonus 15 Days of Annual Leave Anniversary Bonus Health Insurance Company Activities and Events Learning and Development Plan CoverGo Company Video By submitting your application, you confirm that you have read, understood, and accepted the content of CoverGo’s Privacy Notice and you consent to the processing of your data as part of this application.

Location: Palo Alto, California Aptos is a people-first blockchain on a mission to help billions of people achieve universal and fair access to decentralized assets in a safe and scalable way. Founded by some of the original creators and maintainers that researched, designed, and built the Diem blockchain to serve this purpose, we have dedicated several years toward this mission. We believe the open-source Diem technology we have developed is an important foundation of a safe and scalable web3 world where everyone has more equitable opportunities to grow and access financial assets with lower fees and fewer intermediaries. Aptos (Ohlone for "The People") encompasses our mission and ethos for why we build. About this role Aptos is a high-performance Layer 1 designed for financial services: sub-second settlement at sub-cent cost, production reliability institutions build on, and native stablecoins including assets exclusive to the network. We are consolidating our commercial efforts into one financial services company — payments, tokenization, and trading — and payments is the first chartered business: a ring-fenced unit with its own P&L, an exclusive global settlement partnership already signed, first-party products already shipped (keyless onboarding, multisig treasury, confidential payments), and clear evidence gates at 90 days, 6 months, and 24 months. This role is the founding technical leader of that unit. You are hire number one of the engineering team, and the build you lead defines the business. What you'll own The Aptos Payment API. Spec, ship, and run the single API businesses integrate against — wrapping partner infrastructure today, with an orchestration engine routing across a licensed partner network as the business earns it. You write the spec bottoms-up from partner and client requirements. Partner-facing engineering. You are the technical face of the unit: requirements intake, integration leadership, and technical diligence with banks, EMIs, PSPs, stablecoin issuers, and e-wallet platforms. You can run those calls alone and write the requirements doc after. The trust infrastructure. Revenue attribution and reconciliation (the system that proves which volume is ours), a single-window KYC/KYB integration, a testnet sandbox that lets any prospect try the stack before compliance onboarding, and a native-asset-only settlement policy — no bridges. Integration with the trading stack. Our trading team builds the RFQ liquidity and tokenized-FX systems; you own the payments side of that seam — routing corridor FX through their venue, defining the API contract between the two systems, and making the handoff invisible to clients. The team and the calls. Hire and lead the first two engineers; grow the team only as revenue triggers fire. Make the build-vs-buy decisions (orchestration components, KYC tooling) with written memos at each gate. Your first 90 days Publish the Payment API v1 spec and ship the testnet sandbox. Stand up revenue attribution v1 and harden USDT/USDC settlement rails to production grade. Ship the first client integration hands-on, end to end. Draft the orchestration build-vs-buy memo that frames the unit's biggest technical decision. These are not aspirations — they are the unit's first gate, and the role's report card is the engineering column of the business's scorecard. What we're looking for 8+ years building payment infrastructure at production scale — PSP or orchestrator-class systems: cross-border rails, on/off-ramps, virtual accounts, reconciliation. Hands-on chain-native settlement experience: stablecoin rails, ramp integrations, wallet infrastructure. Move or Rust a plus; strong engineering judgment on any stack a must. Front-facing gravitas: banks, issuers, and regulated partners treat you as a peer. You've led external technical relationships, not just internal roadmaps. A product engineer's instincts: you build bottoms-up from what clients and partners actually need, and you treat existing internal products as assets to resell — not constraints to build around. Player-coach by default: you ship code, then hire people better than you at parts of it. Nice to have APAC corridor experience — e-wallet ecosystems, QR rails, regional licensing landscapes. Enough FX and market-structure fluency to be a strong counterpart to the trading team on the RFQ integration. Working familiarity with payments regulation (money transmission, MiCA, Singapore PS Act) — enough to design with counsel, not practice law. A prior 0→1: founding engineer, first technical hire, or owner of a product line from blank page to revenue. Why this role is unusual Distribution is solved before you start. An exclusive settlement partnership routes committed volume to the network — you build against real flow, not hoped-for flow. The business is chartered. Written gates, a stop condition, and growth triggers tied to revenue — you'll always know exactly where the business stands and what your work must prove next. The scope compounds. What starts as one API becomes an orchestration network and a tokenized-currency framework, integrated with a trading venue's liquidity — the technical agenda grows with every gate the business clears. You define the org. Every engineering hire after you is your call, made against revenue evidence. The base salary range for this full-time position is $160k - $260k. The range displayed on each job posting reflects the minimum and typical maximum target for new hire salaries for the position of a candidate based in the Bay Area at any level. We do hire exceptionally talented professionals with decades of experience in their field. As such, our range may be higher than what is displayed. Our base salary ranges are determined by experience and location, and we hire at all levels for multiple roles. Within the range, individual pay is determined by work location, job-related skills demonstrated during the interviews, working experience, and relevant education or training. Please note that the compensation details listed in role postings reflect the base salary only and do not include equity, tokens, or benefits. #LI-PG1 Our Benefits 100% insurance premium coverage for medical, dental, and vision for you and your dependents (US Employees) Equipment of your choice Flexible vacation time, 11 holidays, and floating company days off Competitive Salary Protocol Token Grants 401k matching (US Employees) Fun and inclusive in-person and digital events Aptos is committed to diversity in the workplace, and we’re proud to be an Equal Opportunity Employer. We do not hire on the basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided based on qualifications, merit, and business need. We are committed to providing a safe and secure hiring process for all applicants. Unfortunately, there are individuals who may attempt to impersonate Aptos or our employees for fraudulent purposes. To protect yourself, please be aware of the following: We will never ask you for payment of any kind during the application or onboarding process, including fees for background checks, training, or equipment. We will always communicate with you using our official company email domain. We will never request your personal financial information, such as your social security number or bank account details, during the initial application stages or via email or a video/voice call when onboarding.

Location: Moldova OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy We’re looking for a Full Stack Developer to drive end-to-end solution delivery within our PMO department — leading a cross-functional team, shaping architecture, and ensuring high-quality, on-time releases. As part of our dynamic team, your responsibilities in this role will include: Drive the full product lifecycle – from rapid MVP scoping through maintainable production release Build responsive, well-crafted frontend components using modern frameworks Design and develop robust, scalable backend APIs and databases built for long-term maintainability Integrate and manage third-party APIs, ensuring seamless, reliable data flow Analyze data and build efficient data pipelines (strongly preferred) Collaborate with cross-functional teams to translate business requirements into clean technical solutions. Our ideal candidate possesses the following skills: Mid-level+ hands-on experience with modern frontend frameworks ( React and/or Vue ) Strong backend development skills, including API design and database management ( PostgreSQL and/or MongoDB; Redis; S3 ) Strong command of Python and Node.js ; experience building REST and/or GraphQL APIs Proficiency with AWS and Git ; comfortable working with CI/CD pipelines Daily, practical use of AI coding assistants ( Claude, Cursor, GitHub Copilot , or similar); understanding of strengths/limitations across tools Architecture-focused mindset: scalable systems, clean integration points, long-term maintainability Startup mindset: comfortable with ambiguity, fast iteration, and wearing multiple hats Experience with data/web scraping, MarTech, or SalesTech (highly desirable) Proficiency in Ukrainian and/or Russian language English proficiency at B2 level or higher . Nice to have: Data analysis and data pipeline experience. What we offer: Opportunity to shape the backbone systems of a modern, data-driven digital company A collaborative, innovation-first environment that values initiative and experimentation Reduced working hours on Fridays during the summer Schedule: Monday–Friday, 1 PM – 9 PM EET (including 1 hour break). Why join us? You’ll be at the intersection of technology, process innovation, and business growth - building systems that empower our teams to work smarter, faster, and more collaboratively. If you’re a strategic thinker who loves turning complexity into clarity and ideas into scalable solutions, we’d love to meet you. Hiring process: Interview with Recruiter Technical Interview Interview with Hiring Manager Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply.

Location: Georgia OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy We’re looking for a Full Stack Developer to drive end-to-end solution delivery within our PMO department — leading a cross-functional team, shaping architecture, and ensuring high-quality, on-time releases. As part of our dynamic team, your responsibilities in this role will include: Drive the full product lifecycle – from rapid MVP scoping through maintainable production release Build responsive, well-crafted frontend components using modern frameworks Design and develop robust, scalable backend APIs and databases built for long-term maintainability Integrate and manage third-party APIs, ensuring seamless, reliable data flow Analyze data and build efficient data pipelines (strongly preferred) Collaborate with cross-functional teams to translate business requirements into clean technical solutions. Our ideal candidate possesses the following skills: Mid-level+ hands-on experience with modern frontend frameworks ( React and/or Vue ) Strong backend development skills, including API design and database management ( PostgreSQL and/or MongoDB; Redis; S3 ) Strong command of Python and Node.js ; experience building REST and/or GraphQL APIs Proficiency with AWS and Git ; comfortable working with CI/CD pipelines Daily, practical use of AI coding assistants ( Claude, Cursor, GitHub Copilot , or similar); understanding of strengths/limitations across tools Architecture-focused mindset: scalable systems, clean integration points, long-term maintainability Startup mindset: comfortable with ambiguity, fast iteration, and wearing multiple hats Experience with data/web scraping, MarTech, or SalesTech (highly desirable) Proficiency in Ukrainian and/or Russian language English proficiency at B2 level or higher . Nice to have: Data analysis and data pipeline experience. What we offer: Opportunity to shape the backbone systems of a modern, data-driven digital company A collaborative, innovation-first environment that values initiative and experimentation Reduced working hours on Fridays during the summer Schedule: Monday–Friday, 1 PM – 9 PM EET (including 1 hour break). Why join us? You’ll be at the intersection of technology, process innovation, and business growth - building systems that empower our teams to work smarter, faster, and more collaboratively. If you’re a strategic thinker who loves turning complexity into clarity and ideas into scalable solutions, we’d love to meet you. Hiring process: Interview with Recruiter Technical Interview Interview with Hiring Manager Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply.

Location: Azerbaijan OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy We’re looking for a Full Stack Developer to drive end-to-end solution delivery within our PMO department — leading a cross-functional team, shaping architecture, and ensuring high-quality, on-time releases. As part of our dynamic team, your responsibilities in this role will include: Drive the full product lifecycle – from rapid MVP scoping through maintainable production release Build responsive, well-crafted frontend components using modern frameworks Design and develop robust, scalable backend APIs and databases built for long-term maintainability Integrate and manage third-party APIs, ensuring seamless, reliable data flow Analyze data and build efficient data pipelines (strongly preferred) Collaborate with cross-functional teams to translate business requirements into clean technical solutions. Our ideal candidate possesses the following skills: Mid-level+ hands-on experience with modern frontend frameworks ( React and/or Vue ) Strong backend development skills, including API design and database management ( PostgreSQL and/or MongoDB; Redis; S3 ) Strong command of Python and Node.js ; experience building REST and/or GraphQL APIs Proficiency with AWS and Git ; comfortable working with CI/CD pipelines Daily, practical use of AI coding assistants ( Claude, Cursor, GitHub Copilot , or similar); understanding of strengths/limitations across tools Architecture-focused mindset: scalable systems, clean integration points, long-term maintainability Startup mindset: comfortable with ambiguity, fast iteration, and wearing multiple hats Experience with data/web scraping, MarTech, or SalesTech (highly desirable) Proficiency in Ukrainian and/or Russian language English proficiency at B2 level or higher . Nice to have: Data analysis and data pipeline experience. What we offer: Opportunity to shape the backbone systems of a modern, data-driven digital company A collaborative, innovation-first environment that values initiative and experimentation Reduced working hours on Fridays during the summer Schedule: Monday–Friday, 1 PM – 9 PM EET (including 1 hour break). Why join us? You’ll be at the intersection of technology, process innovation, and business growth - building systems that empower our teams to work smarter, faster, and more collaboratively. If you’re a strategic thinker who loves turning complexity into clarity and ideas into scalable solutions, we’d love to meet you. Hiring process: Interview with Recruiter Technical Interview Interview with Hiring Manager Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply.

Location: Spain OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy We’re looking for a Full Stack Developer to drive end-to-end solution delivery within our PMO department — leading a cross-functional team, shaping architecture, and ensuring high-quality, on-time releases. As part of our dynamic team, your responsibilities in this role will include: Drive the full product lifecycle – from rapid MVP scoping through maintainable production release Build responsive, well-crafted frontend components using modern frameworks Design and develop robust, scalable backend APIs and databases built for long-term maintainability Integrate and manage third-party APIs, ensuring seamless, reliable data flow Analyze data and build efficient data pipelines (strongly preferred) Collaborate with cross-functional teams to translate business requirements into clean technical solutions. Our ideal candidate possesses the following skills: Mid-level+ hands-on experience with modern frontend frameworks ( React and/or Vue ) Strong backend development skills, including API design and database management ( PostgreSQL and/or MongoDB; Redis; S3 ) Strong command of Python and Node.js ; experience building REST and/or GraphQL APIs Proficiency with AWS and Git ; comfortable working with CI/CD pipelines Daily, practical use of AI coding assistants ( Claude, Cursor, GitHub Copilot , or similar); understanding of strengths/limitations across tools Architecture-focused mindset: scalable systems, clean integration points, long-term maintainability Startup mindset: comfortable with ambiguity, fast iteration, and wearing multiple hats Experience with data/web scraping, MarTech, or SalesTech (highly desirable) Proficiency in Ukrainian and/or Russian language English proficiency at B2 level or higher . Nice to have: Data analysis and data pipeline experience. What we offer: Opportunity to shape the backbone systems of a modern, data-driven digital company A collaborative, innovation-first environment that values initiative and experimentation Reduced working hours on Fridays during the summer Schedule: Monday–Friday, 1 PM – 9 PM EET (including 1 hour break). Why join us? You’ll be at the intersection of technology, process innovation, and business growth - building systems that empower our teams to work smarter, faster, and more collaboratively. If you’re a strategic thinker who loves turning complexity into clarity and ideas into scalable solutions, we’d love to meet you. Hiring process: Interview with Recruiter Technical Interview Interview with Hiring Manager Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply.

Location: Romania OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy We’re looking for a Full Stack Developer to drive end-to-end solution delivery within our PMO department — leading a cross-functional team, shaping architecture, and ensuring high-quality, on-time releases. As part of our dynamic team, your responsibilities in this role will include: Drive the full product lifecycle – from rapid MVP scoping through maintainable production release Build responsive, well-crafted frontend components using modern frameworks Design and develop robust, scalable backend APIs and databases built for long-term maintainability Integrate and manage third-party APIs, ensuring seamless, reliable data flow Analyze data and build efficient data pipelines (strongly preferred) Collaborate with cross-functional teams to translate business requirements into clean technical solutions. Our ideal candidate possesses the following skills: Mid-level+ hands-on experience with modern frontend frameworks ( React and/or Vue ) Strong backend development skills, including API design and database management ( PostgreSQL and/or MongoDB; Redis; S3 ) Strong command of Python and Node.js ; experience building REST and/or GraphQL APIs Proficiency with AWS and Git ; comfortable working with CI/CD pipelines Daily, practical use of AI coding assistants ( Claude, Cursor, GitHub Copilot , or similar); understanding of strengths/limitations across tools Architecture-focused mindset: scalable systems, clean integration points, long-term maintainability Startup mindset: comfortable with ambiguity, fast iteration, and wearing multiple hats Experience with data/web scraping, MarTech, or SalesTech (highly desirable) Proficiency in Ukrainian and/or Russian language English proficiency at B2 level or higher . Nice to have: Data analysis and data pipeline experience. What we offer: Opportunity to shape the backbone systems of a modern, data-driven digital company A collaborative, innovation-first environment that values initiative and experimentation Reduced working hours on Fridays during the summer Schedule: Monday–Friday, 1 PM – 9 PM EET (including 1 hour break). Why join us? You’ll be at the intersection of technology, process innovation, and business growth - building systems that empower our teams to work smarter, faster, and more collaboratively. If you’re a strategic thinker who loves turning complexity into clarity and ideas into scalable solutions, we’d love to meet you. Hiring process: Interview with Recruiter Technical Interview Interview with Hiring Manager Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply.

Location: Poland OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy We’re looking for a Full Stack Developer to drive end-to-end solution delivery within our PMO department — leading a cross-functional team, shaping architecture, and ensuring high-quality, on-time releases. As part of our dynamic team, your responsibilities in this role will include: Drive the full product lifecycle – from rapid MVP scoping through maintainable production release Build responsive, well-crafted frontend components using modern frameworks Design and develop robust, scalable backend APIs and databases built for long-term maintainability Integrate and manage third-party APIs, ensuring seamless, reliable data flow Analyze data and build efficient data pipelines (strongly preferred) Collaborate with cross-functional teams to translate business requirements into clean technical solutions. Our ideal candidate possesses the following skills: Mid-level+ hands-on experience with modern frontend frameworks ( React and/or Vue ) Strong backend development skills, including API design and database management ( PostgreSQL and/or MongoDB; Redis; S3 ) Strong command of Python and Node.js ; experience building REST and/or GraphQL APIs Proficiency with AWS and Git ; comfortable working with CI/CD pipelines Daily, practical use of AI coding assistants ( Claude, Cursor, GitHub Copilot , or similar); understanding of strengths/limitations across tools Architecture-focused mindset: scalable systems, clean integration points, long-term maintainability Startup mindset: comfortable with ambiguity, fast iteration, and wearing multiple hats Experience with data/web scraping, MarTech, or SalesTech (highly desirable) Proficiency in Ukrainian and/or Russian language English proficiency at B2 level or higher . Nice to have: Data analysis and data pipeline experience. What we offer: Opportunity to shape the backbone systems of a modern, data-driven digital company A collaborative, innovation-first environment that values initiative and experimentation Reduced working hours on Fridays during the summer Schedule: Monday–Friday, 1 PM – 9 PM EET (including 1 hour break). Why join us? You’ll be at the intersection of technology, process innovation, and business growth - building systems that empower our teams to work smarter, faster, and more collaboratively. If you’re a strategic thinker who loves turning complexity into clarity and ideas into scalable solutions, we’d love to meet you. Hiring process: Interview with Recruiter Technical Interview Interview with Hiring Manager Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply.

Location: Palo Alto, California, New York City, New York Aptos is a people-first blockchain on a mission to help billions of people achieve universal and fair access to decentralized assets in a safe and scalable way. Founded by some of the original creators and maintainers that researched, designed, and built the Diem blockchain to serve this purpose, we have dedicated several years toward this mission. We believe the open-source Diem technology we have developed is an important foundation of a safe and scalable web3 world where everyone has more equitable opportunities to grow and access financial assets with lower fees and fewer intermediaries. Aptos (Ohlone for "The People") encompasses our mission and ethos for why we build. About The Role We're looking for a talented, driven Senior Software Engineer to build the critical infrastructure that powers trading on Aptos. This role will have significant impact and visibility - the systems you build will directly enable billions of volume on Aptos. You'll work on APIs, indexers, node infrastructure, SDKs, and developer tools that form the foundation for trading and trading products. You'll help shape technical direction and may grow into leading other engineers as the team scales. You should love solving hard distributed systems problems and have a passion for building robust, scalable infrastructure. You will be joining a lean team with a lot of autonomy – you should be a self-starter and thrive on self-directed work in a fast-paced environment. This role sits in our Palo Alto, CA or New York, NY office. What you'll be doing: Leading initiatives to design, build, and optimize backend services and platform infrastructure for the Aptos blockchain Developing scalable APIs, indexing services, and data pipelines to support trading data access Building and maintaining infrastructure for trading Writing clean, performant, well-tested, and production-ready code Collaborating closely with protocol engineers, infrastructure teams, and product engineers What you bring: 5+ years of experience building and shipping scalable backend systems Strong experience building backend systems in languages such as Rust, Go, C++, Java, Python, or similar Deep understanding of systems programming concepts Strong understanding of distributed systems, databases, and API design Strong problem-solving skills and the ability to work autonomously in a fast-paced environment Experience with blockchain infrastructure, indexing, or node operations (a plus) Web3 experience or familiarity (a plus) Background in payments, DeFi, or TradFi (a plus) Comfortable leveraging AI tools to enhance productivity and code quality The base salary range for this full-time position is $150k - $250k. The range displayed on each job posting reflects the minimum and typical maximum target for new hire salaries for the position of a candidate based in the Bay Area at any level. We do hire exceptionally talented professionals with decades of experience in their field. As such, our range may be higher than what is displayed. Our base salary ranges are determined by experience and location, and we hire at all levels for multiple roles. Within the range, individual pay is determined by work location, job-related skills demonstrated during the interviews, working experience, and relevant education or training. Please note that the compensation details listed in role postings reflect the base salary only and do not include equity, tokens, or benefits. #LI-PG1 Our Benefits 100% insurance premium coverage for medical, dental, and vision for you and your dependents (US Employees) Equipment of your choice Flexible vacation time, 11 holidays, and floating company days off Competitive Salary Protocol Token Grants 401k matching (US Employees) Fun and inclusive in-person and digital events Aptos is committed to diversity in the workplace, and we’re proud to be an Equal Opportunity Employer. We do not hire on the basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided based on qualifications, merit, and business need. We are committed to providing a safe and secure hiring process for all applicants. Unfortunately, there are individuals who may attempt to impersonate Aptos or our employees for fraudulent purposes. To protect yourself, please be aware of the following: We will never ask you for payment of any kind during the application or onboarding process, including fees for background checks, training, or equipment. We will always communicate with you using our official company email domain. We will never request your personal financial information, such as your social security number or bank account details, during the initial application stages or via email or a video/voice call when onboarding.

Location: San Francisco, CA, New York City Aptos is a people-first blockchain on a mission to help billions of people achieve universal and fair access to decentralized assets in a safe and scalable way. Founded by some of the original creators and maintainers that researched, designed, and built the Diem blockchain to serve this purpose, we have dedicated several years toward this mission. We believe the open-source Diem technology we have developed is an important foundation of a safe and scalable web3 world where everyone has more equitable opportunities to grow and access financial assets with lower fees and fewer intermediaries. Aptos (Ohlone for "The People") encompasses our mission and ethos for why we build. About The Role We're looking for a talented, driven Software Engineer to build the experimental trading products on Aptos. This role will have significant impact and visibility - . You'll help shape technical direction and may grow into leading other engineers as the team scales. You should love building products from scratch and experimenting building and learning from how those products are used. You will be joining a lean team with a lot of autonomy – you should be a self-starter and thrive on self-directed work in a fast-paced environment. This role sits in our Palo Alto, CA or New York, NY office. What you'll be doing: Working fast to design, build, and experiment with trading products for the Aptos blockchain Developing scalable APIs, indexing services, and data pipelines to support trading data access Building and maintaining infrastructure for trading Writing clean, performant, well-tested, and production-ready code Collaborating closely with protocol engineers, infrastructure teams, and product engineers What you bring: 3+ years of experience building and shipping products Strong experience building products in languages such as Typescript or something similar Strong problem-solving skills and the ability to work autonomously in a fast-paced environment Comfortable leveraging AI tools to enhance productivity and code quality Background in payments, DeFi, or TradFi (a plus) Experience with blockchain (a plus) Web3 experience or familiarity (a plus) The base salary range for this full-time position is $150k-$250k. The range displayed on each job posting reflects the minimum and typical maximum target for new hire salaries for the position of a candidate based in the Bay Area at any level. We do hire exceptionally talented professionals with decades of experience in their field. As such, our range may be higher than what is displayed. Our base salary ranges are determined by experience and location, and we hire at all levels for multiple roles. Within the range, individual pay is determined by work location, job-related skills demonstrated during the interviews, working experience, and relevant education or training. Please note that the compensation details listed in role postings reflect the base salary only and do not include equity, tokens, or benefits. #LI-PG1 Our Benefits 100% insurance premium coverage for medical, dental, and vision for you and your dependents (US Employees) Equipment of your choice Flexible vacation time, 11 holidays, and floating company days off Competitive Salary Protocol Token Grants 401k matching (US Employees) Fun and inclusive in-person and digital events Aptos is committed to diversity in the workplace, and we’re proud to be an Equal Opportunity Employer. We do not hire on the basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided based on qualifications, merit, and business need. We are committed to providing a safe and secure hiring process for all applicants. Unfortunately, there are individuals who may attempt to impersonate Aptos or our employees for fraudulent purposes. To protect yourself, please be aware of the following: We will never ask you for payment of any kind during the application or onboarding process, including fees for background checks, training, or equipment. We will always communicate with you using our official company email domain. We will never request your personal financial information, such as your social security number or bank account details, during the initial application stages or via email or a video/voice call when onboarding.