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Location: Hong Kong, Hong Kong SAR; Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX 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 Trading Service team provides core order and position management system for the exchange. It is the backbone of our industry-leading trading product used by millions of users. Within this, the Trading Data sub-team takes ownership of trading and market data analytics. We constantly strive to push the limits of data-driven decision-making, empowering our global users with smarter insights. Our mission is to refine accuracy, reduce latency, and enhance the decision-making scope for our users,  ensuring they stay ahead in an ever-evolving market. Join our elite Trading Service team as a Senior Staff Software Engineer, where you will be working with an exceptional team to lead mission-critical, data-intensive projects that directly impact millions of users on their crypto investment journeys. You'll leverage your expertise to design and build data applications that provide distinguishable precision, speed, and insights. Additionally, you will play a key role in driving innovation for our data foundations, ensuring we deliver highly reliable and scalable solutions that meet the needs of a rapidly evolving market. What You’ll Be Doing Lead the design and development of high-performance, real-time, data-intensive applications for the trading domain Leverage AI coding tools  as part of your daily engineering workflow to accelerate delivery and code quality Drive future-proof innovative data solutions to solve problems at scale Lead projects with an Agile mindset, ensuring timely delivery and continuous improvement Collaborate cross-functionally with product managers, Front End, QA and Infra engineers to get things done Uphold best practices in code quality, performance optimization, and data management are upheld across the team Mentor and support junior engineers, helping them grow their technical expertise What We Look For In You Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field (or a strong STEM education background) 5 years of hands-on experience in the big data domain with a proven track record of solving complex data challenges Demonstrated success in driving and delivering solutions to challenging data-related problems Expertise in semi-structure data, data processing pipelines, data modeling, and OLAP solutions A solid educational background in STEM (Science, Technology, Engineering, Mathematics), preferably Masters in Computer Science or above Excellent logical thinking and problem-solving skills A natural curiosity with the ability to navigate uncertainty and a keen attention to detail Nice to Haves Deep understanding of modern even-driven architecture Experiences in search and recommendation systems Familiarity and interests in cutting-edge data technologies like PolarDB, TiDB, Starrocks and Clickhouse etc Experience of working with multi-region and multi-cultural teams is a plus 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! #LI-ML1 #LI-ONSITE 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 .

Location: Hong Kong, Hong Kong SAR OKX will be prioritising applicants who have a current right to work in Hong Kong, and do not require OKX's sponsorship of a visa. 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. About The Opportunity OKX is seeking an experienced VIP Product Lead to focus on creating exclusive product experiences and service solutions for high-net-worth individuals, institutional clients, market makers, and other VIP customer segments. You will spearhead the overall strategy and product planning for the VIP product line, driving customer lifecycle management, personalized services, and continuous optimization of system functionalities to enhance customer retention and platform AUM (Assets Under Management). What You'll Be Doing Oversee the overall planning and iteration of OKX VIP-related products, including but not limited to VIP benefits systems, personalized campaigns, exclusive offerings, and customized customer services. Collaborate closely with VIP sales, institutional account managers, and market-making teams to identify VIP customer needs and translate them into actionable product features. Lead the design and optimization of VIP customer lifecycle management solutions to improve retention and engagement rates. Coordinate cross-departmental collaboration, including R&D, design, operations, and risk control, to ensure timely and high-quality project delivery. Monitor global market trends and industry developments to formulate localized product strategies that cater to VIP clients in different regions. Leverage data analysis and customer feedback to continuously optimize user experience and drive platform trading volume and AUM growth. Establish competitor analysis mechanisms to evaluate VIP service differentiators in the industry and enhance OKX’s competitive edge. What We Look For In You Bachelor’s degree or higher with 5+ years of product management or product strategy experience. Deep understanding of the Web3/Crypto industry, particularly exchange products such as institutional services, API trading, and VIP incentive programs. Prior experience in CEXs, brokerages, financial institutions, or high-net-worth client-related products is preferred. Strong cross-team communication and coordination skills, with systematic thinking and sharp user insights. Proficiency in data analysis tools and data-driven decision-making. Fluency in English and Chinese; Multi-market collaboration experience is a plus. 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! Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong. 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 .

Location: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. 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. About The Opportunity OKX is seeking an experienced VIP Product Lead to focus on creating exclusive product experiences and service solutions for high-net-worth individuals, institutional clients, market makers, and other VIP customer segments. You will spearhead the overall strategy and product planning for the VIP product line, driving customer lifecycle management, personalized services, and continuous optimization of system functionalities to enhance customer retention and platform AUM (Assets Under Management). What You'll Be Doing Oversee the overall planning and iteration of OKX VIP-related products, including but not limited to VIP benefits systems, personalized campaigns, exclusive offerings, and customized customer services. Collaborate closely with VIP sales, institutional account managers, and market-making teams to identify VIP customer needs and translate them into actionable product features. Lead the design and optimization of VIP customer lifecycle management solutions to improve retention and engagement rates. Coordinate cross-departmental collaboration, including R&D, design, operations, and risk control, to ensure timely and high-quality project delivery. Monitor global market trends and industry developments to formulate localized product strategies that cater to VIP clients in different regions. Leverage data analysis and customer feedback to continuously optimize user experience and drive platform trading volume and AUM growth. Establish competitor analysis mechanisms to evaluate VIP service differentiators in the industry and enhance OKX’s competitive edge. What We Look For In You Bachelor’s degree or higher with 5+ years of product management or product strategy experience. Deep understanding of the Web3/Crypto industry, particularly exchange products such as institutional services, API trading, and VIP incentive programs. Prior experience in CEXs, brokerages, financial institutions, or high-net-worth client-related products is preferred. Strong cross-team communication and coordination skills, with systematic thinking and sharp user insights. Proficiency in data analysis tools and data-driven decision-making. Fluency in English and Chinese; Multi-market collaboration experience is a plus. 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 .

Location: Home Based - Americas; 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. We are hiring an HR Generalist to support our growing team With 1,200+ colleagues across 75​ ​countries, we require an HR function that thinks and acts globally.​ We're looking for an HR Generalist who will report into our Regional HR Manager who can help build our company as we go through continued growth plans. It's an exciting time to join with the opportunity to help shape and create an HR function for the future. You will demonstrate a high work ethic and the personal confidence to set and defend high expectations of colleagues, counterparts and processes. You must be able to work independently, take a hands-on approach, and interface effectively with professionals at all levels. You'll need excellent communication, professional and interpersonal skills as well as the ability to function in a proactive, innovative environment. We look to HR both to support our colleagues in their personal needs and development, and also to maintain consistently high standards across multiple teams, managers and directors. The role entails the individual to: Provide HR guidance to team members and managers, setting high expectations of behaviour and performance. Partner with line managers to provide employee relations advice on global policies and procedures. Ensure accuracy and timeliness in processing employee changes, joiners and leavers. Manage and drive benefit programs spanning either our EMEA (UK, Ireland, France, Germany and Spain) or AMER (US, Canada and Brazil) locations Liaise with our finance team on monthly payroll, projects and enquiries. Support the full life-cycle of HR including onboarding, benefit administration, and departure. Apply critical thinking to automate and reduce administrative tasks. Take a lead role in the management, continued development, and integration of our HR system. Act as a system expert and advocate for the global HR team. Produce data driven reports to inform and influence HR initiatives. Lead and participate in projects where you’ll see the impact of your work. Support internal resource groups to drive initiatives such as diversity and inclusion. Create, update and maintain corporate policies that have a global lens with local application. Ensure consistency of application of our HR policies and procedures. What we are looking for in you: Exceptional academic track record from both high school and university Relevant professional qualification and certifications. Excellent practical insights into either EMEA or AMER HR practices and employment laws. Self-directed, organised problem solver with the ability to prioritise and meet goals and deadlines. Demonstrated ability to exercise discretion, sound judgement, tact and diplomacy in all communications. Fearless and principled approach to professional interactions at every level of the business with commitment to confidentiality of sensitive information. Willingness and ability to travel up to 4 times a year for internal events, with at least one trip of two full working weeks. What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person. Personal learning and development budget of USD 2,000 per year. Annual compensation review. Recognition rewards. Annual holiday leave. Maternity and paternity leave. Employee Assistance Programme. Opportunity to travel to new locations to meet colleagues. Priority Pass, and travel upgrades for long haul company events. 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 its 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

Location: Georgia; Moldova; Lithuania; Poland; Slovakia; Estonia; Germany; Latvia; Serbia; Portugal; Spain; Czech Republic; UAE; Belarus; Montenegro Workplace: remote About the Team We are Quadcode, a fintech company excelling in financial brokerage activities and delivering advanced financial products to our global clientele. Our flagship product, an internal trading platform, is offered as a Software-as-a-Service (SaaS) solution to other brokers. We’re looking for a product-oriented Senior iOS Engineer to join our iOS team. You will contribute to our flagship trading platform, used by millions of users worldwide. The project focuses on a major redesign, improving the application architecture, delivering an adaptive UI across different screen sizes and device families, and developing new business features to further enhance the product. In this role, you’ll work on application architecture, platform-level solutions, and key user-facing features. You’ll have the opportunity to influence the technical direction of our iOS application, improve existing solutions, and contribute directly to its product evolution. Our team includes 3 iOS Developers, 3 QA Engineers, and a Team Leader. We follow Agile and Scrum methodologies with 2-week sprints and daily meetings at 11:00 EET/EEST. We also follow an AI-first approach, actively integrating AI tools into our daily engineering workflows, including code development, code reviews, debugging, and problem-solving. Project Description Programming Language: All code is written exclusively in Swift. There are only a few classes written in Objective-C, which are necessary for interoperability with C++ code. User Interface: Legacy code uses Storyboards and NIB files, while new code is written programmatically. One of the current priorities is redesigning the application and delivering an adaptive UI across different screen sizes and device families. Data Storage: CoreData is used for data management. Experience with multithreading is required. Unit Tests: The Nimble framework is used for unit testing. UI Tests: Cucumber is used for user interface testing. The team is also transitioning towards native Swift-based test automation. Compatibility: The minimum supported iOS version is 15. Build System: Tuist is used for dependency management and project building. C++ Integration: Occasionally, reading and integrating C++ code is required. Reactive Programming: RxSwift is actively used in the project. Architecture: New code follows the MVVM architectural pattern with the use of Coordinators. Modularity: The project uses a multi-module architecture with more than 40 modules, and the number of modules is constantly increasing. Legacy Code: The project includes legacy code that needs to be maintained and improved. It is important to understand existing implementations, refactor them when necessary, and introduce changes safely without disrupting existing functionality. AI Integration: AI tools are actively integrated into everyday development workflows, supporting code development, code reviews, debugging, and technical problem-solving. Tasks Develop and maintain our iOS application, including implementing new business features and improving existing functionality. Contribute to the redesign and modernization of the iOS product, including adaptive UI implementation across different screen sizes and device families. Design and improve application architecture and platform-level solutions within a multi-module environment. Integrate RESTful APIs, handle network requests, and implement WebSocket and other socket-based connections. Work with CoreData, multithreading, and asynchronous operations to ensure application performance and stability. Maintain, refactor, and improve legacy code while ensuring compatibility with existing functionality. Develop and maintain unit and UI tests to ensure application quality and reliability. Troubleshoot and debug technical issues, identify performance bottlenecks, and implement appropriate solutions. Participate in code reviews and collaborate with designers, product managers, QA Engineers, and other developers throughout the development lifecycle. Actively use AI tools to improve development workflows, code quality, and engineering efficiency. Requirements Deep knowledge of Swift and experience writing clean, efficient, and maintainable code. Strong understanding of the iOS SDK, including UIKit, CoreData, and CoreAnimation. Experience with Auto Layout and Xcode Interface Builder. Experience integrating RESTful APIs, working with network requests, handling server responses, and processing JSON data. Experience working with WebSocket and other socket protocols, including establishing and maintaining persistent connections with a server. Experience maintaining, refactoring, and improving legacy code without disrupting existing functionality. Experience writing unit and UI tests. Knowledge of testing tools and frameworks such as XCTest and Quick/Nimble. Deep understanding of OOP principles and their practical application in iOS development. Experience applying architectural and design patterns such as MVC, MVVM, VIPER, etc. Experience working with modular architectures and multi-module iOS projects. Strong knowledge of reactive programming and practical experience with RxSwift. Understanding of multithreading and asynchronous programming in iOS. Experience working with third-party libraries and dependencies. Fluent in Russian and at least B1 level of English. Nice to have Experience developing fintech or trading applications, or working on other high-load products with a large user base. Basic understanding of C++ and experience integrating Swift with C++ code. We offer Full-time remote work (service provider contract). Competitive compensation (EUR). 20 paid days off annually. Corporate AI subscriptions (Claude, Gemini, GPT, etc.). Access to a rewards marketplace offering products and language courses, redeemable using the company’s internal currency. A strong team of engineers. Positive and friendly atmosphere. Opportunity to contribute creative ideas and directly influence the product’s architecture and technical direction. With a team of 500+ creative and tech-driven people across the globe, Quadcode is the place where ideas turn into impact, where every project is a chance to grow, innovate, and make your mark. Join us today, and let's shape the future of fintech together! Note: All applications will be treated with strict confidence. We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted. #LI-JM1

Location: United States; Canada Workplace: Remote NOTE: This position can be remote in Canada or the United States. We are hiring talented Full Stack Software Engineers for our Control Plane team. The team focuses on great user experience, seamless, automated, and scalable cloud infrastructure deployment, and lifecycle management. We build and maintain the Cloud Console—a sophisticated web application that lets users manage organizational resources such as database services and user access, run queries through a powerful SQL IDE, explore data with interactive dashboards, and monitor system performance. If you’re excited about creating robust cloud platforms, this team could be a great fit. What will you do? - Design and deliver a scalable, highly available, resilient, and secure cloud-base infrastructure. - Collaborate with cross-functional teams to define, design, and ship application features. - Ensure the performance, quality, and responsiveness of applications and infrastructure. - Identify and correct bottlenecks and fix bugs. - Help maintain code quality, organization, and automation. - Participate in code reviews and contribute to a culture of continuous improvement. About you: - 6+ years of software engineering experience, including 3+ years in cloud computing (AWS, Azure, or GCP) or platform engineering. - Strong proficiency in Typescript, Node.js and React. - Familiarity with RESTful APIs and JSON. - Understanding of fundamental design principles for scalable applications. - Proficient understanding of code versioning tools, such as Git. - Excellent communication and collaboration skills. Preferred Qualifications: - Experience with ClickHouse - Knowledge of CI/CD pipelines - Previous experience in developing analytics or data-intensive applications Nice to Have: - Experience with Auth0, or similar integrations - Monorepo experience (Yarn workspaces, TurboRepo, Nx) - Previous work on developer tools, IDEs, or BI platforms - WebSocket/real-time features PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Russia Job description: We are seeking a highly skilled Senior Network Engineer with 5+ years of experience in designing, implementing, and maintaining complex network infrastructures. The ideal candidate will have deep expertise in traditional networking as well as cloud networking, with a strong focus on Amazon Web Services (AWS) . You will play a critical role in optimizing and securing our hybrid cloud infrastructure while ensuring high availability, scalability, and performance. About the company CXM Group, a global leader in the FX and CFD industry since 2015, is redefining the trading experience. Our mission is to empower traders with advanced tools, exceptional resources, and unparalleled market conditions across several asset classes including forex, indices, shares, metals, commodities and cryptocurrencies. Key Responsibilities: Design, implement, and manage enterprise-level network solutions across on-prem and cloud environments. Architect and maintain secure and scalable network infrastructure on AWS (e.g., VPCs, Transit Gateway, Direct Connect, VPN, Route 53, NACLs, Security Groups). Monitor network performance and troubleshoot network issues and outages. Automate network tasks using scripting and infrastructure-as-code (e.g., CloudFormation, Terraform ). Collaborate with DevOps, Security, and Cloud Engineering teams to ensure best practices and compliance. Lead network-related projects and mentor junior engineers. Document network configurations, processes, and updates in detail. Manage network-related tools (firewalls, load balancers, monitoring systems, etc.). Stay current on new technologies and recommend improvements to support business goals. Requirements 5+ years of hands-on experience in network engineering roles. Strong understanding of core networking concepts: routing, switching, firewalls, DNS, DHCP, TCP/IP, etc. Deep knowledge of AWS networking services : VPC, Subnets, NAT Gateway, Route Tables, Security Groups, Direct Connect, Transit Gateway, etc. Experience with cloud-native security and connectivity patterns . Familiarity with network monitoring tools (e.g., CloudWatch, SolarWinds, Nagios). Experience with automation and scripting (Python, Bash, or similar). Hands-on experience with infrastructure as code tools like Terraform or AWS CloudFormation. Knowledge of load balancing technologies (e.g., ELB/ALB/NLB). Strong problem-solving and analytical skills. Excellent written and verbal communication skills. Preferred Qualifications: Experience with hybrid cloud or multi-cloud networking environments. AWS Certified Advanced Networking – Specialty or other relevant AWS certifications. Familiarity with containerized environments (e.g., Kubernetes, ECS) and their networking components. Knowledge of SD-WAN technologies and principles. Experience in regulated industries (finance, healthcare, etc.) is a plus. Benefits Work on cutting-edge networking projects in cloud-native environments. Collaborate with a talented and passionate team. Competitive compensation and benefits. Flexible work environment.

Location: 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: The Risk function at OKX is responsible for the overall risk and fraud prevention culture at the company. We’re a team of risk-minded problem solvers who advise the business on the company’s regulatory obligations and enterprise risk. We’re also deeply committed to moving the needle on risk standards for the crypto industry, building products in a compliant way, and protecting the company from financial, regulatory and reputational risks. Our team consists of seasoned risk professionals who are based across our global offices. Our vision is building a world class smart and scalable risk service that will prevent, detect, and respond to fraud which will improve business revenue, reduce user friction, and enhance user trust . As the leader of it, you will own and build OKX fraud risk systems and manage the roadmap to enable our legitimate customers to gain access to a wide array of crypto assets. The scope of this role includes designing and developing risk models, risk products and risk platforms, integrating with fraud & risk vendors, enabling healthy business growth and enhancing customer risk experience. This role will work closely with risk strategy, risk analytics, operations, engineering partners and compliance to achieve the business success goals of the company. If you are an entrepreneurial product leader, who doesn't hesitate to propose bold ideas and roll up your sleeves to put them into action, this role will be a great fit for you. What You'll Be Doing: Drive risk product / business of OKX to world-class, align risk product initiative and development with business, engineering and risk strategy teams so that financial losses, customer experience and business growth are well balanced Lead product roadmap, strategy and execution of Risk Platform; develop and champion product features, including but not limited to decision engine, feature stores etc, to empower data strategy & data science teams to easily implement, execute, and carry out decision strategies across the entire user journey, and at the same time detect & prevent financial losses due to scams, ATO and other fraud activities Lead ML/AI model projects as the foundation of the Risk Platform; work with data science, data analyst, ML engineering and development team to build, implement, monitor and constantly improve model services Highly adaptive and comfortable dealing with ambiguity. Highly data-driven in product & business decision making process Passionate about customer experience; always driven to seek customer feedback and obsessed with customer experience improvement & optimization Define and monitor all levels of metrics to measure the success of the product; drive epic and sprint level prioritization and product backlog grooming etc Strong and positive collaboration skills to lead and drive the entire product research, design and development process with cross-functional stakeholders What We Look For In You: Master’s degree in Statistics, Mathematics, Computer Science, Economics, Engineering or other quantitative discipline. Bachelor’s degree with significant relevant experience will be considered. 5+ years of product management experience in the risk management area, familiar with risk decision engines, modeling services, risk analytics tooling etc Ability to translate product strategy into detailed requirements, and communicate the requirements clearly to cross-functional teams, including but not limited to engineering, business, partnership, operation, merchant tech etc; solid technical background with understanding and hands-on experience in software development High proficiency delving into the technical product, system and implementation details. Able to engage with engineering beyond just product and user experience needs; willing to roll up sleeves and design scalable and extensible solutions Proven track record of managing all aspects of a successful product throughout its lifecycle, including product research, design, delivery and launch Data oriented - identifying, defining, tracking and acting upon impact metrics. Experience identifying KPIs and working with engineering and analytics on instrumentation and monitoring Experience leading cross functional teams to deliver complex projects with multiple dependencies and constraints in a highly dynamic environment Nice to Have: Past experience in AI and machine learning Crypto/Blockchain experience or a passion for Bitcoin, crypto, Defi and blockchain technology Fluent in Mandarin and English 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! #LI-ONSITE #LI-WWW 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 .

Location: Brazil Job Overview Position: Full-Time Remote Copywriter Type: Full-time, Remote Reports to: Owner and Content Strategy Director About our Client Our Client is a cutting-edge content marketing agency that builds and executes comprehensive content flywheels for businesses to maximize their discoverability across AI search engines, social platforms, and traditional search engines. They leverage proprietary AI marketing agents combined with expert human insight to create data-driven content strategies that directly appeal to target customers. Their clients range from startups to mid-sized enterprises looking to scale their content presence and dominate their semantic space. Job Summary We are seeking a skilled and innovative Copywriter to join our dynamic team. The ideal candidate will create compelling, high-performing content across multiple channels and formats, with a focus on AI-optimized content that ranks well on emerging search platforms like ChatGPT and Perplexity. You'll work closely with our AI marketing agents and content strategists to develop content that drives engagement, builds brand authority, and converts prospects into customers. Key Responsibilities Content Creation & Strategy Write high-quality blog posts, articles, and long-form content optimized for AI search engines, traditional SEO, and social discovery Develop compelling sales collateral including case studies, whitepapers, product descriptions, and sales enablement materials Create engaging social media content for LinkedIn, TikTok, and Instagram that resonates with target audiences Craft email marketing campaigns, newsletters, and nurture sequences Write scripts for short-form video content and multimedia campaigns AI-Optimized Content Development Create content specifically designed for semantic search and AI search engines Develop content that answers specific customer questions and pain points Write content that performs well in AI-powered search results on platforms like ChatGPT, Perplexity, and other emerging search technologies Collaborate with our proprietary AI system to evaluate and optimize content performance Research & Analysis Conduct competitor content analysis and market research Analyze audience personas and customer pain points to inform content strategy Stay current with AI search engine algorithms and content ranking factors Use data and analytics to iterate and improve content performance Collaboration & Process Work closely with content strategists, social media managers, and client success teams Participate in content planning and editorial calendar development Provide input on content strategy based on performance data and market insights Collaborate with design teams to ensure content aligns with visual elements Requirements Experience & Skills 3+ years of professional copywriting experience, preferably in content marketing or digital marketing agencies Strong portfolio demonstrating expertise in various content formats (blog posts, social media, sales collateral, etc.) Proven experience with SEO copywriting and content optimization Understanding of AI search engines and semantic search principles Experience with social media content creation across multiple platforms Technical Requirements Proficiency with content management systems (WordPress, HubSpot, etc.) Experience with AI writing tools and content optimization platforms Basic understanding of HTML and web publishing Familiarity with analytics tools (Google Analytics, social media analytics) Experience with project management tools (Asana, Monday.com, etc.) Core Competencies Exceptional writing, editing, and proofreading skills Strong research and analytical abilities Ability to adapt writing style for different audiences and platforms Data-driven mindset with ability to analyze content performance Creative problem-solving and strategic thinking Excellent time management and ability to meet tight deadlines Strong communication and collaboration skills Preferred Qualifications Bachelor's degree in English, Marketing, Communications, or related field Experience with B2B SaaS or technology companies Knowledge of conversion rate optimization (CRO) principles Experience with marketing automation platforms Understanding of user experience (UX) writing principles Previous experience working with AI-powered content tools Knowledge of video content creation and scriptwriting Benefits Compensation & Benefits Competitive salary commensurate with experience Remote Work Environment Fully remote position with flexible working hours Collaborative team culture with regular virtual meetings Growth Opportunities Opportunity to work with cutting-edge AI marketing technology Exposure to diverse industries and client types Professional development in emerging AI search optimization Clear career progression path within a growing agency Work Environment This is a fully remote position requiring excellent self-discipline and communication skills. You'll work with a distributed team across multiple time zones. The role requires strong internet connectivity and a dedicated workspace suitable for video calls and focused writing. Application Process To apply, please submit: Resume highlighting relevant copywriting experience Portfolio of writing samples demonstrating various content types Cover letter explaining your interest in AI-optimized content marketing

Location: Colombia Job Overview Position: Full-Time Remote Copywriter Type: Full-time, Remote Reports to: Owner and Content Strategy Director About our Client Our Client is a cutting-edge content marketing agency that builds and executes comprehensive content flywheels for businesses to maximize their discoverability across AI search engines, social platforms, and traditional search engines. They leverage proprietary AI marketing agents combined with expert human insight to create data-driven content strategies that directly appeal to target customers. Their clients range from startups to mid-sized enterprises looking to scale their content presence and dominate their semantic space. Job Summary We are seeking a skilled and innovative Copywriter to join our dynamic team. The ideal candidate will create compelling, high-performing content across multiple channels and formats, with a focus on AI-optimized content that ranks well on emerging search platforms like ChatGPT and Perplexity. You'll work closely with our AI marketing agents and content strategists to develop content that drives engagement, builds brand authority, and converts prospects into customers. Key Responsibilities Content Creation & Strategy Write high-quality blog posts, articles, and long-form content optimized for AI search engines, traditional SEO, and social discovery Develop compelling sales collateral including case studies, whitepapers, product descriptions, and sales enablement materials Create engaging social media content for LinkedIn, TikTok, and Instagram that resonates with target audiences Craft email marketing campaigns, newsletters, and nurture sequences Write scripts for short-form video content and multimedia campaigns AI-Optimized Content Development Create content specifically designed for semantic search and AI search engines Develop content that answers specific customer questions and pain points Write content that performs well in AI-powered search results on platforms like ChatGPT, Perplexity, and other emerging search technologies Collaborate with our proprietary AI system to evaluate and optimize content performance Research & Analysis Conduct competitor content analysis and market research Analyze audience personas and customer pain points to inform content strategy Stay current with AI search engine algorithms and content ranking factors Use data and analytics to iterate and improve content performance Collaboration & Process Work closely with content strategists, social media managers, and client success teams Participate in content planning and editorial calendar development Provide input on content strategy based on performance data and market insights Collaborate with design teams to ensure content aligns with visual elements Requirements Experience & Skills 3+ years of professional copywriting experience, preferably in content marketing or digital marketing agencies Strong portfolio demonstrating expertise in various content formats (blog posts, social media, sales collateral, etc.) Proven experience with SEO copywriting and content optimization Understanding of AI search engines and semantic search principles Experience with social media content creation across multiple platforms Technical Requirements Proficiency with content management systems (WordPress, HubSpot, etc.) Experience with AI writing tools and content optimization platforms Basic understanding of HTML and web publishing Familiarity with analytics tools (Google Analytics, social media analytics) Experience with project management tools (Asana, Monday.com, etc.) Core Competencies Exceptional writing, editing, and proofreading skills Strong research and analytical abilities Ability to adapt writing style for different audiences and platforms Data-driven mindset with ability to analyze content performance Creative problem-solving and strategic thinking Excellent time management and ability to meet tight deadlines Strong communication and collaboration skills Preferred Qualifications Bachelor's degree in English, Marketing, Communications, or related field Experience with B2B SaaS or technology companies Knowledge of conversion rate optimization (CRO) principles Experience with marketing automation platforms Understanding of user experience (UX) writing principles Previous experience working with AI-powered content tools Knowledge of video content creation and scriptwriting Benefits Compensation & Benefits Competitive salary commensurate with experience Remote Work Environment Fully remote position with flexible working hours Collaborative team culture with regular virtual meetings Growth Opportunities Opportunity to work with cutting-edge AI marketing technology Exposure to diverse industries and client types Professional development in emerging AI search optimization Clear career progression path within a growing agency Work Environment This is a fully remote position requiring excellent self-discipline and communication skills. You'll work with a distributed team across multiple time zones. The role requires strong internet connectivity and a dedicated workspace suitable for video calls and focused writing. Application Process To apply, please submit: Resume highlighting relevant copywriting experience Portfolio of writing samples demonstrating various content types Cover letter explaining your interest in AI-optimized content marketing

Location: Mexico Job Overview Position: Full-Time Remote Copywriter Type: Full-time, Remote Reports to: Owner and Content Strategy Director About our Client Our Client is a cutting-edge content marketing agency that builds and executes comprehensive content flywheels for businesses to maximize their discoverability across AI search engines, social platforms, and traditional search engines. They leverage proprietary AI marketing agents combined with expert human insight to create data-driven content strategies that directly appeal to target customers. Their clients range from startups to mid-sized enterprises looking to scale their content presence and dominate their semantic space. Job Summary We are seeking a skilled and innovative Copywriter to join our dynamic team. The ideal candidate will create compelling, high-performing content across multiple channels and formats, with a focus on AI-optimized content that ranks well on emerging search platforms like ChatGPT and Perplexity. You'll work closely with our AI marketing agents and content strategists to develop content that drives engagement, builds brand authority, and converts prospects into customers. Key Responsibilities Content Creation & Strategy Write high-quality blog posts, articles, and long-form content optimized for AI search engines, traditional SEO, and social discovery Develop compelling sales collateral including case studies, whitepapers, product descriptions, and sales enablement materials Create engaging social media content for LinkedIn, TikTok, and Instagram that resonates with target audiences Craft email marketing campaigns, newsletters, and nurture sequences Write scripts for short-form video content and multimedia campaigns AI-Optimized Content Development Create content specifically designed for semantic search and AI search engines Develop content that answers specific customer questions and pain points Write content that performs well in AI-powered search results on platforms like ChatGPT, Perplexity, and other emerging search technologies Collaborate with our proprietary AI system to evaluate and optimize content performance Research & Analysis Conduct competitor content analysis and market research Analyze audience personas and customer pain points to inform content strategy Stay current with AI search engine algorithms and content ranking factors Use data and analytics to iterate and improve content performance Collaboration & Process Work closely with content strategists, social media managers, and client success teams Participate in content planning and editorial calendar development Provide input on content strategy based on performance data and market insights Collaborate with design teams to ensure content aligns with visual elements Requirements Experience & Skills 3+ years of professional copywriting experience, preferably in content marketing or digital marketing agencies Strong portfolio demonstrating expertise in various content formats (blog posts, social media, sales collateral, etc.) Proven experience with SEO copywriting and content optimization Understanding of AI search engines and semantic search principles Experience with social media content creation across multiple platforms Technical Requirements Proficiency with content management systems (WordPress, HubSpot, etc.) Experience with AI writing tools and content optimization platforms Basic understanding of HTML and web publishing Familiarity with analytics tools (Google Analytics, social media analytics) Experience with project management tools (Asana, Monday.com, etc.) Core Competencies Exceptional writing, editing, and proofreading skills Strong research and analytical abilities Ability to adapt writing style for different audiences and platforms Data-driven mindset with ability to analyze content performance Creative problem-solving and strategic thinking Excellent time management and ability to meet tight deadlines Strong communication and collaboration skills Preferred Qualifications Bachelor's degree in English, Marketing, Communications, or related field Experience with B2B SaaS or technology companies Knowledge of conversion rate optimization (CRO) principles Experience with marketing automation platforms Understanding of user experience (UX) writing principles Previous experience working with AI-powered content tools Knowledge of video content creation and scriptwriting Benefits Compensation & Benefits Competitive salary commensurate with experience Remote Work Environment Fully remote position with flexible working hours Collaborative team culture with regular virtual meetings Growth Opportunities Opportunity to work with cutting-edge AI marketing technology Exposure to diverse industries and client types Professional development in emerging AI search optimization Clear career progression path within a growing agency Work Environment This is a fully remote position requiring excellent self-discipline and communication skills. You'll work with a distributed team across multiple time zones. The role requires strong internet connectivity and a dedicated workspace suitable for video calls and focused writing. Application Process To apply, please submit: Resume highlighting relevant copywriting experience Portfolio of writing samples demonstrating various content types Cover letter explaining your interest in AI-optimized content marketing

Location: Argentina Job Overview Position: Full-Time Remote Copywriter Type: Full-time, Remote Reports to: Owner and Content Strategy Director About our Client Our Client is a cutting-edge content marketing agency that builds and executes comprehensive content flywheels for businesses to maximize their discoverability across AI search engines, social platforms, and traditional search engines. They leverage proprietary AI marketing agents combined with expert human insight to create data-driven content strategies that directly appeal to target customers. Their clients range from startups to mid-sized enterprises looking to scale their content presence and dominate their semantic space. Job Summary We are seeking a skilled and innovative Copywriter to join our dynamic team. The ideal candidate will create compelling, high-performing content across multiple channels and formats, with a focus on AI-optimized content that ranks well on emerging search platforms like ChatGPT and Perplexity. You'll work closely with our AI marketing agents and content strategists to develop content that drives engagement, builds brand authority, and converts prospects into customers. Key Responsibilities Content Creation & Strategy Write high-quality blog posts, articles, and long-form content optimized for AI search engines, traditional SEO, and social discovery Develop compelling sales collateral including case studies, whitepapers, product descriptions, and sales enablement materials Create engaging social media content for LinkedIn, TikTok, and Instagram that resonates with target audiences Craft email marketing campaigns, newsletters, and nurture sequences Write scripts for short-form video content and multimedia campaigns AI-Optimized Content Development Create content specifically designed for semantic search and AI search engines Develop content that answers specific customer questions and pain points Write content that performs well in AI-powered search results on platforms like ChatGPT, Perplexity, and other emerging search technologies Collaborate with our proprietary AI system to evaluate and optimize content performance Research & Analysis Conduct competitor content analysis and market research Analyze audience personas and customer pain points to inform content strategy Stay current with AI search engine algorithms and content ranking factors Use data and analytics to iterate and improve content performance Collaboration & Process Work closely with content strategists, social media managers, and client success teams Participate in content planning and editorial calendar development Provide input on content strategy based on performance data and market insights Collaborate with design teams to ensure content aligns with visual elements Requirements Experience & Skills 3+ years of professional copywriting experience, preferably in content marketing or digital marketing agencies Strong portfolio demonstrating expertise in various content formats (blog posts, social media, sales collateral, etc.) Proven experience with SEO copywriting and content optimization Understanding of AI search engines and semantic search principles Experience with social media content creation across multiple platforms Technical Requirements Proficiency with content management systems (WordPress, HubSpot, etc.) Experience with AI writing tools and content optimization platforms Basic understanding of HTML and web publishing Familiarity with analytics tools (Google Analytics, social media analytics) Experience with project management tools (Asana, Monday.com, etc.) Core Competencies Exceptional writing, editing, and proofreading skills Strong research and analytical abilities Ability to adapt writing style for different audiences and platforms Data-driven mindset with ability to analyze content performance Creative problem-solving and strategic thinking Excellent time management and ability to meet tight deadlines Strong communication and collaboration skills Preferred Qualifications Bachelor's degree in English, Marketing, Communications, or related field Experience with B2B SaaS or technology companies Knowledge of conversion rate optimization (CRO) principles Experience with marketing automation platforms Understanding of user experience (UX) writing principles Previous experience working with AI-powered content tools Knowledge of video content creation and scriptwriting Benefits Compensation & Benefits Competitive salary commensurate with experience Remote Work Environment Fully remote position with flexible working hours Collaborative team culture with regular virtual meetings Growth Opportunities Opportunity to work with cutting-edge AI marketing technology Exposure to diverse industries and client types Professional development in emerging AI search optimization Clear career progression path within a growing agency Work Environment This is a fully remote position requiring excellent self-discipline and communication skills. You'll work with a distributed team across multiple time zones. The role requires strong internet connectivity and a dedicated workspace suitable for video calls and focused writing. Application Process To apply, please submit: Resume highlighting relevant copywriting experience Portfolio of writing samples demonstrating various content types Cover letter explaining your interest in AI-optimized content marketing

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. We are hiring a UX designer for our Design System Team. You will play a key role making open source software available to the world. Our Design function ensures the experience of the software and infrastructure we build is true to our intentions, and delivers the tools our community and customers need. The Design System UX designer makes that possible by defining, evolving and advocating for a consistent use of design system that scales across our products. This role sits in the design system team reporting to Design Systems Management Location: This role will be based remotely in the EMEA region. The role entails Building and evolving Canonical’s design system, ensuring measurable adoption, consistency, scalability and accessibility across our products Collaborating with designers, engineers and stakeholders to translate user needs and brand principles into reusable components, patterns and guidelines Championing design system best practices, advocating for cohesive user experience and design, providing documentation and support for cross-functional teams Designing and documenting UI components, design tokens and interaction patterns Ensuring timely and efficient delivery of the roadmap Enabling alignment on design system usage and governance across teams Advocating for accessibility, performance, and scalability in design system decisions and iterating based on data and technological advancements Staying ahead of industry trends, ensuring innovation and balancing it with system coherence and performance What we are looking for in you Relevant experience in UX/product design, with a strong focus on design systems in complex environments A portfolio demonstrating strong expertise in design systems, including component libraries, documentation and handling complex environments Exceptional educational achievements in design or related behavioral science discipline Expertise in Figma, Storybook and design token workflows Experience of collaborating with engineers and bridging design and code Proven ability to apply design process and clearly communicate and document design decisions Excellent attention to detail and systemic approach to solving complex design challenges Commitment to transparent project delivery and owning team deadlines A passion for balancing consistency and innovation Willingness to travel up to 4 times a year for internal events Read more about the design team What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Team Member Assistance Program & Wellness Platform Opportunity to travel to new locations to meet colleagues Priority Pass and travel upgrades for long-haul company events 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

Location: Hong Kong, Hong Kong SAR; Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. 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 Trading Service team is the backbone of our exchange's industry-leading trading product, which is utilized by millions of users. We are responsible for the core order and position management systems, enabling a full spectrum of trading products, including manual, automatic, and social trading, as well as brokerage services. Our platform supports diverse financial instruments such as spot, margin, futures, options, and perpetuals. As a Senior Staff Software Engineer in the C++ team, you will play a crucial role in shaping the infrastructure and architecture of these critical systems, ensuring we maintain our competitive edge in the fast-paced financial markets. What You’ll Be Doing Design and implement innovative solutions for our full range of trading products, including spot, futures, perpetual swaps, and options Build out our industry-leading trading platform, focusing on core infrastructure and architectural components Drive performance optimization for the overall trading architecture, aiming for ultra-low latency, high availability, and scalability Identify and eliminate critical performance bottlenecks across the entire trading architecture, implementing advanced low-latency and high-throughput solutions in C++ Serve as a technical authority and subject matter expert in C++ performance and core trading systems; provide technical guidance, perform rigorous code reviews, and mentor senior and mid-level engineers Design highly resilient, fault-tolerant systems and drive best practices in monitoring, alerting, incident response, and post-mortem analysis for mission-critical trading infrastructure Collaborate extensively with Stakeholders to translate strategic business needs into highly efficient and scalable technical solutions. What We Look For In You Bachelor's degree in Computer Science, Software Engineering, or a related technical field (or a strong STEM education background) 10+ years of professional experience in software development, with a deep and demonstrable track record in designing, building, and operating high-performance, ultra-low latency distributed systems in C++ within the financial services or trading domain Excellent C/C++ programming and software design skills, including debugging, performance analysis, and test design Experience in practicing automated testing and continuous integration Good understanding of networking and I/O on Linux; familiar with performance optimization techniques and tools on the Linux platform Nice to Haves Experience in developing high-performance, low-latency systems Strong logical thinking and problem-solving skills Willingness to learn all aspects of trading products in financial and crypto markets, including spot, futures, swaps, options, and structured products Passionate about technology, eager for challenges and take ownership of your work 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! #LI-ML1 #LI-ONSITE 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 .

Location: Hong Kong, Hong Kong SAR; Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX 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 Trading Service team is the backbone of our exchange's industry-leading trading product, which is utilized by millions of users. We are responsible for the core order and position management systems, enabling a full spectrum of trading products, including manual, automatic, and social trading, as well as brokerage services. Our platform supports diverse financial instruments such as spot, margin, futures, options, and perpetuals. Join our elite Trading Service team as a Senior Staff Software Engineer, where you will be a pivotal technical leader shaping the future of our ultra-low latency, high-throughput trading platform. This is a highly impactful individual contributor role for an exceptional engineer with a deep passion for financial markets and cutting-edge technology. You will own and drive the architectural direction for critical system components, solve the most complex technical challenges across multiple teams, and significantly influence our engineering practices and technical roadmap. Your work will directly empower millions of users and underpin the efficiency of our industry-leading exchange. What You’ll Be Doing Define and own the long-term technical architecture and strategy for core trading platform components, ensuring alignment with business goals and operational excellence Spearhead the design and implementation of highly challenging, ambiguous, and cross-cutting technical projects that span multiple engineering teams Identify and eliminate critical performance bottlenecks across the entire trading architecture, implementing advanced low-latency and high-throughput solutions in Java Serve as a definitive technical authority and subject matter expert in core trading systems and Java performance; provide technical guidance, code reviews, and mentorship to senior and mid-level engineers Stay abreast of industry trends, research emerging technologies (e.g., new concurrency models, hardware acceleration), and propose innovative solutions to enhance the platform's competitive edge Design highly resilient, fault-tolerant systems and drive best practices in monitoring, alerting, incident response, and post-mortem analysis for mission-critical trading infrastructure Collaborate extensively with Stakeholders to translate strategic business needs into highly efficient and scalable technical solutions; influence product roadmaps from a technical feasibility and architectural sustainability perspective Evangelize and enforce high standards in software engineering design, coding, testing, and deployment practices across multiple teams What We Look For In You Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field (or a strong STEM education background) Expert-level proficiency in modern C++, with deep knowledge of memory management, lock-free concurrency, template metaprogramming, and compiler-level performance tuning 10+ years of extensive professional experience designing, building, and operating high-performance, ultra-low latency distributed systems in Java Expert-level proficiency in Java for performance-critical applications, including profound knowledge of JVM internals, garbage collection tuning, and advanced concurrency patterns Proven experience as a technical leader or architect for major system components, demonstrating the ability to drive technical direction, with exceptional expertise in message-oriented middleware Deep understanding of network protocols, OS-level optimizations (Linux), hardware considerations, database technologies (SQL and NoSQL), and strong track record of driving DevOps practices, CI/CD, and monitoring Nice to Haves PhD in Computer Science, Electrical Engineering, Physics, Mathematics, or a related quantitative discipline Direct experience leading the architecture or core development of matching engines, market data processing systems, or complex algorithmic trading strategies in an HFT environment In-depth knowledge of FIX Protocol and other relevant financial industry messaging standards Experience with hardware-level optimizations, FPGA/ASIC acceleration, or specialized networking components Active contributions to significant open-source projects, academic publications, or industry conferences in low-latency computing or FinTech 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! #LI-ML1 #LI-ONSITE 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 .

Location: Sofia City, Bulgaria; Warsaw, Mazowieckie, Poland; Limassol, Cyprus Workplace: hybrid We are a leading trading platform that is ambitiously expanding to the four corners of the globe. Our top-rated products have won prestigious industry awards for their cutting-edge technology and seamless client experience. We deliver only the best, so we are always in search of the best people to join our ever-growing talented team. Our Engineering team plays a pivotal role in ensuring the robustness, speed, and security of our Product. Dedicated to enhancing performance, providing a best-in-class user experience, ensuring compliance, and safeguarding data, the team’s efforts directly impact our ability to offer clients a seamless and secure trading journey. We are seeking a skilled Frontend Software Engineer whose ambitions match ours: to skyrocket technical skills to architect-level mastery. At capital.com, you’ll have the unique opportunity to grow your technological understanding and expertise, focusing on areas that make us industry leaders: performance, launch time efficiency, system resilience, and the utmost data confidentiality. Experience & Domain Knowledge: Experience working in a product-led, fast-paced environment as a team player 3+ years of professional front-end development experience with a focus on Angular In-depth experience developing complex, real-world applications using Angular 2+ Ability to create and maintain clear documentation of created or modified functionality Understanding of UI/UX design principles to effectively collaborate with design teams Technical Skills: Deep understanding of reactive programming concepts like observables and RxJS Familiarity with testing tools and techniques for optimizing web performance Ability to perform hands-on front-end development, write code, conduct unit tests, and perform code reviews Business level proficiency in English or above (equivalent to B2 or above in CEFR) Soft Skills: Communication: Effective communication skills, especially with teams responsible for security, operations, and product Analytical thinking: Ability to tackle and investigate complicated problems and convert them to the task Adaptability to Rapid Changes: Demonstrated capability to adjust to quick technological shifts and evolving business requirements Ownership and Accountability: Readiness to take ownership of tasks, and issues as well as demonstrate accountability for the results and outcome Nice to have: Knowledge of the Ionic framework for building hybrid mobile applications Experience with performance optimization and application resilience strategies Familiarity with Agile methodologies and DevOps practices What you will get in return: Competitive Salary: We believe great work deserves great pay! Your skills and talents will be rewarded with a salary that makes you feel valued and motivated. Work-Life Harmony: Join a company that genuinely cares about you —because your life outside of work matters just as much as your time on the clock. Annual Performance Bonus: Your hard work doesn’t go unnoticed! Celebrate your achievements with a well-deserved annual bonus tied to your performance. Generous Time Off: Need a breather? Our annual leave policy lets you recharge and enjoy life outside of work without a worry. Employee Referral Program: Love working here? Share the love! Bring your talented friends on board and get rewarded for growing our awesome team. Comprehensive Health & Pension Benefits: From medical insurance to pension plans, we’ve got your back. Plus, location-specific benefits and perks! Workation Wonderland: Live your digital nomad dreams with 30 extra days to work remotely from anywhere in the world (some restrictions apply). Adventure awaits! Volunteer Days: Make a difference! Take two additional paid days each year to support causes you care about and give back to the community Be a key player at the forefront of the digital assets movement, propelling your career to new heights! Join a dynamic and rapidly expanding company that values and rewards talent, initiative, and creativity. Work alongside one of the most brilliant teams in the industry.

Location: Delhi, India; Bangalore, India Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Full-Stack .NET Consultant (Angular) to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Job Summary We are seeking a highly skilled and experienced Senior Consultant – .NET, C# to join our client’s team. The ideal candidate will have a strong background in .NET development, solid experience in SQL, and a deep understanding of object-oriented programming principles using C#. Experience with Web APIs is essential, and knowledge of Angular is a plus. You will be responsible for designing, developing, and maintaining scalable and high-performance applications in a fast-paced, collaborative environment. Key Responsibilities Design, develop, and maintain enterprise-grade applications using .NET and C#. Build and maintain RESTful Web APIs and integrate with backend services. Write complex SQL queries, optimize performance, and manage data effectively. Apply object-oriented programming (OOP) principles to design clean, maintainable code. Collaborate with cross-functional teams to understand business requirements and deliver technical solutions. Participate in code reviews, unit testing, and system debugging. Follow agile development practices and contribute to sprint planning and estimation. 7–10 years of hands-on experience with .NET Framework and C#. Strong proficiency in SQL (queries, procedures, optimization). Solid understanding of Object-Oriented Programming (OOP) and design principles. Proficiency in building and consuming Web APIs. Strong analytical and problem-solving skills. Excellent communication and team collaboration abilities. Experience with Angular or other front-end frameworks is a plus. Preferred Candidates Able to join immediately or within 15 days. Self-motivated, proactive, and able to work independently.

Location: Prague, Czechia D-ploy is an IT and Engineering Solutions company with operations throughout the EMEA region including Switzerland, Germany, Czech Republic, Austria, UK, as well as the USA. We pride ourselves on delivering innovative and superior services and solutions to numerous industry-leading clients. By building relationships and trusted partnerships within the IT community, we optimize our customer’s IT productivity and contribute to the organization’s success and value. We are interested in talking to engaging, flexible, and solution-oriented individuals who are looking to become a part of a dynamically growing and international organization. We are focused on creating value where IT counts, join us! Our ambition is to catalyse innovation capability by supporting priority teams to develop truly customer-centred products and services. We are developing an end-to-end approach that provides design, design thinking, agile and lean approaches to product development. We are looking for a Senior Financial Controller – Transition & Separation Projects to support our key projects designing innovation tools, training and experiences. This role lasts initially until the end of May 2027 with expected extension, where only freelance form is available as form of cooperation. Responsibilities: Support accounting and controlling activities for IT separation projects Review project charters and ensure alignment with accounting standards Execute the standard project controlling process Prepare monthly reporting packages related to separation activities Manage accounting and controlling responsibilities tied to transition service agreements Calculate and process invoices in accordance with contract terms Reconcile records across books, issued invoices, and cash positions Adjust invoicing values and processes based on contract amendments Recharge relevant non-IT business units as needed Prepare accurate forecasts for future payments, incorporating all contractual changes Prepare journal entries related to execution of the service agreement (monthly close) Perform monthly reconciliations to ensure service fees are accurately booked in accordance with contractual obligations Adhere to monthly service delivery schedules and deadlines Requirements 5+ years of relevant professional experience Strong work ethic and ability to meet strict deadlines Excellent communication and presentation skills (e.g., memos, conclusions, slides) Solid knowledge of accounting principles and experience in executing financial controls Proven ability to work within complex corporate environments and manage multiple stakeholders SAP experience is an advantage Previous experience with similar projects or within pharmaceutical industry environments is a plus Candidates must declare Criminal record extract not older than three months Benefits Broad range of activities, tasks, and projects Flexible working conditions Minimum 5 weeks of vacation Paid sick days Meal vouchers Vouchers (B-day voucher, wedding, and new born surprise) Contributions to wellness programs (multisport card) Fishing for Friends program – our referral program Refreshments in the D-ploy office Further development and professional advancement Friendly and international working environment Company-sponsored events Competitive salary and various benefits Is IT in your DNA?