Location: Hong Kong, Hong Kong SAR
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
The work of the blockchain parsing team involves structuring on-chain data. This means taking all the raw data from the blockchain and, through business modeling, computation, transformation, and other operations, converting it into the data required by various business applications (such as wallets, explorers, CeFi, etc.). This process involves parsing on-chain data from hundreds of blockchains with different architectures, including EVM, UTXO, Cosmos, Move, and more, as well as scheduling these operations. It also encompasses the management of complete historical data for each blockchain, reaching the scale of petabytes (PB) of data.
What You’ll Be Doing
Responsible for researching various blockchain architectures and on-chain data parsing.
Maintain good communication with the team, provide rational suggestions for requirements, and ensure the development work progresses smoothly as planned; ensure the system meets performance, scalability, and security requirements.
Responsible for database design, system design, API interface design, and external system integration.
Troubleshoot and resolve issues across the entire pipeline; optimize and improve the availability and capacity of online services, and handle unexpected online issues.
Selling point of the team
Gain exposure to the latest public blockchain technologies in the industry.
Work with and manage the largest volume of on-chain data in the industry, which involves hundreds of blockchains.
Our team is a core part of the company’s infrastructure. You’ll gain insight into how complex foundational services are built to support multiple business lines, including wallets, DeFi, CeFi, explorers, and tracking tools. Our approach is innovative and leading in the industry.
What We Look For In You
Solid foundation in Java, with extensive experience in Java multithreading, concurrency, and network communication, and good coding practices.
Familiar with common open-source projects or middleware (at least one or two), with source code experience being a plus, such as Kafka, RocketMQ, GRPC, Dubbo, Redis, MySQL, Elasticsearch (ES), caching mechanisms, Spring/SpringBoot, etc.
Proficient in mainstream open-source application frameworks such as SpringBoot, SpringMVC, MyBatis, SpringCloud, etc.
Experience in developing and designing large-scale data platforms.
Strong learning ability, teamwork, and communication skills; proactive in thinking and capable of independent analysis and problem-solving.
Understanding of Web3, public blockchain business, and technology; relevant work experience is a plus.
Strong sense of responsibility, ownership mindset, and an exploratory spirit.
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
.
Высшее техническое/технико-экономическое образование, от 3 лет опыта SQL-разработки. Обязательно отличное знание PostgreSQL (кандидаты без него не рассматриваются), SQL.
Location: Remote - India
Who we are
At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to
hundreds of thousands of businesses
and empower millions of developers worldwide to craft personalized customer experiences.
Our dedication to
remote-first work
, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.
.
Hiring and how we work
We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions!
Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings.
.
See yourself at Twilio
Join the team as our next Principal engineer (L5) on Twilio’s Segment, Data Pipelines team.
About the job
As a Principal Engineer on the Twilio Segment Data platform/pipelines team, you won’t just design systems—you will be the design anchor for data platforms that processes hundreds of thousands of data points per second. We are looking for a visionary, deeply inquisitive engineer who has built 0-1 architectures, scaled them to global proportions, and collected the battle scars that come from pushing cloud-native systems to their absolute limits. You will guide our engineering organization through complex distributed design choices, ensuring reliability, performance, and cost-efficiency while querying petabytes of data for the world's leading Customer Data Platform (CDP). If you are naturally curious, obsessed with knowing exactly how systems break under intense load, and eager to pioneer the integration of AI into real-world data processing, this is your ultimate playground.
Responsibilities
In this role, you’ll:
Own the technical north star and deliver robust, highly composable routing experiences for the core Data platform and pipelines at Twilio Segment.
Design and pioneer always-available, fault-tolerant distributed systems in cloud environments, using past system failures to design out-of-the-box resilience.
Lead through technical influence, masterfully guiding high-stakes design decisions and articulating the precise trade-offs between cost, performance, and reliability to both engineers and executives.
Translate complex technical strategies into clear, elegant, and actionable blueprints that align diverse stakeholders, including Product Managers, Architects, and engineering teams.
Actively prototype and experiment, bringing an inquisitive mindset to the platform by identifying where emerging AI technologies and LLMs can solve systemic data processing challenges.
Qualifications
Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table!
*Required:
Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
12+ years of programming experience. Deep battle-tested experience with high-scale messaging/streaming systems and distributed processing engines (handling several thousand events/sec minimum).
Mastery of high-level service design, with a proven ability to model complex interfaces and internals in a properly modular, composable, and extensible way.
Expert programming experience in Go or similar concurrent, object-oriented languages, with a sharp eye for performance bottlenecks.
An active "AI story"—demonstrated, hands-on experience identifying, prototyping, and deploying GenAI/LLM solutions to solve real-world engineering or data processing challenges.
Profound technical depth in distributed systems, high-scale ingestion, and cutting-edge cloud-native architecture.
Superb communication and problem-solving skills, with a natural inclination to mentor others and a relentless drive for operational excellence
Desired:
Advanced proficiency with high-throughput datastores, distributed caching layers, and container orchestrators (Docker/Kubernetes).
Experience with modern CI/CD pipelines and robust observability frameworks (Datadog, Grafana, Prometheus) to predict and diagnose failures.
Deep familiarity with broader AI/ML infrastructure and data workflows.
Hands-on experience managing, optimizing, and operating large-scale AWS cloud infrastructure.
A proven track record of driving technical alignment and collaboration across a geographically distributed engineering team.
Location
This role will be based in any of the permitted 5 India states (Delhi, Karnataka, Maharashtra, Telangana & TamilNadu)
Travel
We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings.
What We Offer
Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location.
Twilio thinks big. Do you?
We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values — something we call
Twilio Magic
. Additionally, we empower employees to build
positive change in their communities
by supporting their volunteering and donation efforts.
So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for,
please consider other open positions.
.
Stay alert to recruitment fraud
We care about your safety. Scammers sometimes impersonate Twilio recruiters through fake job postings, emails, websites, or messages. Please ensure you are engaging with an official @
twilio.com
email address. We will never ask for payment, gift cards, cryptocurrency, or banking information during the recruiting process. We do not make job offers without a formal interview process or conduct interviews exclusively through text-based messaging apps.
.
Twilio is proud to be an equal opportunity employer.
We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.
В задачи входит разработка и поддержка распределённых процессов обработки данных на базе Apache Spark (Java/Scala) с интеграцией в экосистему Hadoop (HDFS, Hive, HBase), а также взаимодействие с системами Oracle/Postgres и потоковыми данными через Kafka. разработка и поддержка Big Data на крупном проекте;
Имеет опыт от 5 лет разработки на языке C# (язык программирования C#), проектированием и эксплуатацией веб-сервисов. Имеет опыт работы с большими объёмами данных в базах данных.
УдалённоseniorГеография найма не уточнена, офис: Москва
Задачи:
— Управлять командой: нанимать, развивать и менторить Senior PHP инженеров.
— Организовывать онбординг, проводить индивидуальные встречи и performance reviews, обеспечивать долгосрочную мотивацию команды.
— Принимать ключевые архитектурные решения, проектировать масштабируемые решения на PHP, поддерживать высокие инженерные стандарты через глубокое код-ревью.
— Отвечать за Delivery: выстраивать и оптимизировать процессы по Agile (Scrum/Kanban), помогать с декомпозицией, оценкой и планированием задач.
— Управлять Highload и Data: проектировать базы данных под высокие нагрузки, профилировать и оптимизировать сложные запросы в MySQL, поддерживать аналитику в ClickHouse.
— Развивать событийно-ориентированную архитектуру (EDA), проектировать асинхронное взаимодействие между микросервисами на базе Apache Kafka.
— Обеспечивать стабильность продакшена, внедрять мониторинг (Prometheus, Grafana), управлять разбором инцидентов и проводить post-mortems.
Требования:
— Подтвержденный опыт от 2 лет в роли Team Lead или Tech Lead с управлением PHP-командой, опытом найма и развития Senior-инженеров, mindset servant leadership.
— Экспертное знание PHP 8.x, ООП, SOLID, паттернов проектирования, опыт программирования на PHP от 6 лет.
— Отличное знание экосистемы Symfony и/или Laravel.
— Продвинутый уровень работы с MySQL, включая репликацию, индексы, локи, настройку производительности и конкурентного доступа.
— Опыт работы с Redis, production-опыт с Apache Kafka и ClickHouse.
— Уверенный hands-on опыт с инфраструктурой: Docker, Kubernetes, CI/CD, Linux.
— Опыт программирования на Go будет преимуществом.
Условия:
— Формат работы: 100% удалёнка вне РФ с синхронизацией по времени Праги (CET).
— Локация: работа из любой точки мира, кроме РФ.
— Оформление: B2B ИП.
— Оплата: фиксированная ставка в евро, ориентир на ожидания кандидата.
— Отдых и здоровье: 20 рабочих дней оплачиваемого отпуска, 3 больничных дня в год без справок, оплата больничных 60%.
УдалённоseniorФормат: 100% удаленка вне рф с синхронизацией по времени Праги (CET)
Location: Москва
Мы формируем ядро команды, которая создает с нуля экосистему интеллектуальных агентов для автоматизации бизнес-процессов. Нам нужен универсальный специалист, способный вести фичи от проектирования базы данных до реализации сложного интерактивного интерфейса.
Наша цель - разработка готовых решений «под ключ». Вы будете работать на стыке бэкенда, машинного обучения и фронтенда, напрямую влияя на то, как тысячи сотрудников банка взаимодействуют с новыми инструментами оптимизации.
Обязанности
* разработка backend для AI-агентов
* интеграция с API существующих АС
* реализация RAG-пайплайнов
* оптимизация производительности
* сode review.
Требования
* 3+ года в backend-разработке
* python (FastAPI, Django) / Java / Go
* опыт работы с LLM-фреймворками (LangChain, LlamaIndex)
* postgreSQL, Redis, MongoDB
* vикросервисы, event-driven архитектура.
Условия
* комфортный современный офис г. Москва, Кутузовская 32
* гибридный формат работы
* ежегодный пересмотр зарплаты, годовая премия
* корпоративный спортзал и зоны отдыха
* система обучения для профессионального и карьерного развития
* расширенный полис ДМС с первого дня работы и страхование для семьи
* программа ипотеки для сотрудников
* подписка Прайм с возможностью совместного использования на трёх близких
* вознаграждение за рекомендацию друзей в команду Сбера.
• Руководить командой, планировать и приоритизировать работу, проводить код‑ревью и контролировать качество решений. • Определять архитектуру и технологический стек проектов.
Location: Ukraine; Poland; Georgia; Moldova; Armenia
Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions, is looking for a
Senior Software Engineer (.NET/C#)
to enrich its team with a skilled professional.
Project
Developing the application for working with laboratory equipment. Work within the client's team, and full participation in the team means high level of responsibility and initiative.
Responsibilities
Design, develop, and maintain cloud-based using Microsoft .NET and C#.
Collaborate closely with a multi-disciplinary, international team to deliver high-quality software solutions.
Ensure adherence to clean code principles and contribute to elegant and pragmatic software designs.
Participate in all stages of the software development lifecycle, including requirement analysis, architecture design, coding, testing, and deployment.
Lead or contribute to the implementation of new features, enhancements, and bug fixes.
Work with Docker, Kubernetes, or similar containerization tools to deploy scalable applications (experience in these technologies is a plus).
Collaborate in a multi-site setup, ensuring smooth communication and alignment across teams.
Requirements
5+ years
of professional software engineering experience.
Strong programming skills and software engineering fundamentals.
Experience developing applications using
C# and .NET
.
Experience building and maintaining modern software applications, including web and/or desktop solutions.
Experience with REST APIs, data access technologies, relational databases, and industrial communication technologies such as OPC UA.
Familiarity with cloud technologies and modern software deployment practices.
Experience with
Azure DevOps
, including source control, work item management, and CI/CD pipelines.
Experience working in
Agile/Scrum
development environments.
Strong analytical and problem-solving skills.
Ability to work effectively both independently and as part of a collaborative team.
Strong communication skills and ability to work with technical and non-technical stakeholders.
Experience with Blazor
Experience with modern web, cloud, and data technologies such as Angular, React, Azure, MongoDB, or similar technologies is a plus.
Domain familiarity with laboratory, scientific, industrial, or automation software is a plus.
Strong verbal and written communication skills in English.
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