Вакансии

Location: Hybrid About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations Austin, US San Francisco, CA About the Role Cloudflare built its reputation helping build a better Internet, defending millions of sites, giving away SSL and DDoS mitigation when the industry charged premium prices. In an acceleratingly dangerous world, the scope of that mission has changed. We are becoming something more: critical infrastructure. Banks run their payment rails on us. Governments run public services on us. Media companies depend on us during live events. Health systems depend on us to provide care. Reliability for these customers is no longer a feature of our product. It is a mission. Serving that customer base demands a different operating model. Traditional support organizations route tickets. Traditional engineering organizations ship features. Neither alone is enough when the stakes are this high. We are pivoting to something different: a customer-facing engineering organization, directly engaged with our customers at scale. This is work a central dev team cannot do from the inside of the network. The Customer Reliability Engineering function is the spine of that pivot. CRE is SRE applied outward, the same engineering discipline, applied to the reliability of the systems our customers run on Cloudflare. You are the engineer who owns the problems that matter most to the customers who matter most, and you contribute directly to our products and tooling, in partnership with Product Engineering, to hold that standard across the entire customer base. CRE is a rapid response team and a proactive engineering team. You fix things at the edge as they come up, and you help build the product capabilities that identify customer issues before they become a crisis. Both modes are equally core. Rapid response. When a customer issue surfaces that is high-severity, cross-layer and complex, you are the engineer who answers. You reproduce the defect, isolate the root cause across Cloudflare's infrastructure and the customer's stack, drive the fix with Product Engineering, and confirm resolution. You hold on-call for high-severity incidents as part of a global shift rotation. Proactive engineering. When no fire is burning, you work with Product Engineering and our platform teams to build the capabilities that make the next fire cheaper or unnecessary: telemetry pipelines that correlate signals across the customer base, detectors that fire before a human notices, diagnostic tooling that scales across hundreds of customers, automation that reduces toil for Customer Support. Every incident you carry generates engineering output that reduces the cost of recurrence. The work compounds. Cloudflare is building CRE as an AI-native function. You will work with and help build agents and tooling that pre-diagnose incidents, surface relevant logs and configuration, and propose fixes with cited evidence. Engineers who ship AI-assisted diagnostics are the ones defining this discipline. Responsibilities Rapid response: Own a Sev-1 incident where a large financial services customer sees asymmetric latency from a single POP. Trace it through BGP routing and origin configuration. Produce the fix upstream. Diagnose a recurring WebSocket disconnect that a media customer has been fighting for weeks. Isolate it to a specific interaction between WAF and their origin load balancer. Drive the fix with Product Engineering. Partner with a government customer's SRE team during an active DDoS event. Help them shape their Magic Transit and WAF configuration in real time. Proactive engineering: Build, with Product Engineering, a distributed tracing capability that correlates Cloudflare edge signals with customer origin metrics so a single query tells the story of a failing request end-to-end. Ship a detector for a class of WAF false positives silently degrading several customers. Get it into production before the next renewal cycle. Prototype an AI agent that takes a new customer case, pulls relevant logs and config, and proposes a root cause with linked evidence. Deploy it internally. Measure whether it makes engineers faster. Iterate. Rapid incident response and root cause analysis. Own the most complex, high-severity customer issues end-to-end, from first signal through confirmed resolution. Lead deep-dive debugging across the full stack: edge, network, DNS, transport, APIs, application, customer-side configuration. Reproduce defects, validate fixes with Engineering, and confirm customer-side resolution. Produce postmortems other engineers rely on. Hold on-call for high-severity incidents as part of a global rotation that includes weekends. Proactive reliability engineering. Analyze support and telemetry signals across the customer base to find systemic risks before they become incidents. Contribute monitoring, detection, and diagnostic capability to the core product and the engineering systems that give Customer Support early visibility into customer-affecting issues. Define customer-facing reliability metrics (error rates, resolution times, repeat-contact rates) and drive measurable improvement. Write automation that reduces mean-time-to-detect and mean-time-to-resolve. Cross-functional partnership. Manage the technical escalation lifecycle with clear ownership and timely communication. Partner with Product Engineering to drive fixes, workarounds, and configuration changes that address underlying gaps. Represent the customer reliability perspective in engineering syncs, incident reviews, and post-mortem processes. Technical leadership and enablement. Raise the technical floor of Customer Support through pair-debugging, structured knowledge transfer, and shared tooling. Document diagnostic procedures and resolution patterns in runbooks, internal knowledge bases, and AI skills. Share insights from customer-facing incidents to improve product documentation and operational readiness. Product and platform depth. Maintain deep, current expertise across Cloudflare's product portfolio: edge networking, DNS, CDN, WAF, DDoS mitigation, Zero Trust, Workers, and our developer platform. Anticipate customer impact from new releases and architecture changes. Serve as a go-to subject-matter expert in one or more domains. Desirable Skills, Knowledge, and Experience Minimum 5 years of hands-on experience in site reliability engineering, escalation engineering, systems engineering, or a comparable deeply technical support / operations role, with at least 2 years in customer-facing environments. Strong foundation in networking and security: TCP/IP fundamentals: OSI model, IPv4/IPv6 addressing, subnetting, routing, switching. Core protocols: DNS, HTTP/S, TLS/SSL, SMTP, SNMP, NTP. Routing protocols: BGP, OSPF, including path selection and route propagation. Firewall concepts: stateful/stateless inspection, rule sets, NAT, ACLs. VPN and encryption: IPSec, SSL/TLS tunnels, GRE. Zero Trust architecture, network segmentation, modern security models. Proficiency with observability and diagnostic tooling: packet capture and analysis (Wireshark, tcpdump), log aggregation (Kibana, Elasticsearch), metrics dashboards (Grafana), distributed tracing. Strong scripting and automation skills (Bash, Python) with a track record of shipping tooling that improves reliability and reduces toil. Experience with incident management, postmortem culture, and SLO/SLI-based reliability practices. Excellent written and verbal communication. Able to convey complex technical information clearly to engineers, leadership, and customers. Comfort owning ambiguous, cross-layer problems. Composure under pressure during high-severity incidents. SRE, DevOps, or platform engineering experience with direct customer-facing accountability. Deep expertise at both L3/L4 (network infrastructure) and L7 (application protocols, DNS, HTTP, WebSocket). Expert-level proficiency with Linux command-line tools: curl, dig, git, traceroute, mtr, strace, ss. Data-at-scale analysis using SQL, PromQL, or equivalent. Familiarity with CI/CD pipelines, infrastructure-as-code (Terraform, Pulumi), and container orchestration (Kubernetes, Docker). Track record of building internal tooling or diagnostic utilities that measurably improved team efficiency. Demonstrated technical leadership: mentoring engineers, driving cross-team initiatives, influencing outcomes without direct authority. Experience applying AI/ML to production engineering or operational workflows. Comfort engaging directly with enterprise customer engineering teams, including on calls during incidents. Bonus Points Active Cloudflare user who understands the platform as a practitioner. Hands-on experience with Workers, Pages, R2, D1, or other developer platform services. Cloud networking and security experience across AWS, Azure, or GCP. Web programming (HTML, JavaScript) and regular expressions. Chaos engineering or formal reliability frameworks (e.g., Google SRE principles). Managing or configuring non-HTTP services: email, DNS authoritative/recursive, FTP, SSH. Compensation Equity This role is eligible to participate in Cloudflare's equity plan. Benefits (may vary by region) Cloudflare offers a complete package of benefits and programs to support you and your family. Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future, and make life a little easier and fun. The below is a description of our benefits for employees in the United States; benefits may vary for employees based outside the U.S. Health & Welfare Benefits Medical/Rx Insurance Dental Insurance Vision Insurance Flexible Spending Accounts Commuter Spending Accounts Fertility & Family Forming Benefits On-demand mental health support and Employee Assistance Program Global Travel Medical Insurance Financial Benefits Short and Long Term Disability Insurance Life & Accident Insurance 401(k) Retirement Savings Plan Employee Stock Participation Plan Time Off Flexible paid time off covering vacation and sick leave Leave programs, including parental, pregnancy health, medical, and bereavement leave Compensation Compensation may be adjusted depending on work location. For San Francisco Bay Area based hires: Estimated annual salary of $174,000 - $240,000. Equity This role is eligible to participate in Cloudflare's equity plan. What Makes Cloudflare Special? We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet. Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost. Athenian Project : In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states. 1.1.1.1 : We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers. Sound like something you’d like to be a part of? We’d love to hear from you! Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process. This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license. Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer. Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Location: London Workplace: onsite Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  The company employs 5,000 specialists. We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Norway, Sweden, Denmark, Finland, Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa, and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems. The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection, and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe. Ajax Systems production includes 4 factories, 2 of which are located in Ukraine, 1 in Turkey, and 1 in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements. The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax unwavering mission. The Roles We Regularly Hire For: Depending on your background, expertise, and location, we regularly expand our footprint across the UK in the following areas: Business Development Managers (BDMs): Driving revenue growth, managing distributor networks, and onboarding new security installers/integrators. Technical Sales Specialists: Bridging the gap between sales and technology. Conducting product demonstrations, handling complex system architectures, and providing technical training to partners. What We Look For: We are interested in hearing from professionals at all levels (from mid-level to senior) who possess: Industry Experience: A strong background in Sales or Technical Sales within the Electronic Security, Smart Home, IoT, CCTV, Access Control, or Telecom industries. Network: Proven experience working with security installers, system integrators, distributors, or electrical wholesalers in the UK. The Ajax Mindset: A proactive, self-starting attitude. We move fast, innovate constantly, and value results over processes. Communication Skills: Exceptional presentation skills, whether you are pitching to a C-level executive or running a hands-on technical workshop for engineers. Mobility: A valid UK driving license, as our sales roles are field-based and require travel within your assigned region. When a matching role opens up and you join the team officially, you can expect: A highly competitive base salary and an attractive bonus structure. A company car (or car allowance) and all the necessary tech tools (laptop, smartphone, demo kits). Direct training from our product experts on the latest Ajax innovations. A dynamic, collaborative, and zero-bureaucracy company culture. Strong career progression opportunities within a rapidly scaling global business. How the Process Works Submit Your CV: Let us know your preferred focus (Sales or Technical Sales) and where in the UK you are based. Review: Our talent acquisition team will review your profile against our upcoming hiring roadmap. The Connection: Even if there isn't an immediate slot today, if your profile aligns with our future needs, we will reach out for an introductory chat to get to know you. First in Line: As soon as a territory or role opens up that matches your expertise, you will be fast-tracked into the active interview process.

Location: Worldwide Workplace: hybrid Guest Service Supervisor Reports to : Guest Service Manager   Responsibilities : ·       Front Desk Operations: Supervise the Front Desk team.Ensure smooth operations during peak hours, coordinate room assignments, monitor room availability, and assist with guest check-in and check-out processes. ·       Guest Services Operations: Provide exceptional customer service to guests, ensuring their needs and requests are handled promptly and professionally. Strive to create a welcoming and positive atmosphere for guests throughout their stay. ·       Front Desk Supervision: Support and guide the Front Desk team, providing training, feedback, and performance evaluations to enhance their skills and optimize their performance. Foster a positive and collaborative work environment. ·       Guest Relations: Foster positive relationships with guests and maintain open lines of communication with guests to ensure their satisfaction and build positive relationships. ·       Training and Development: Participate in training sessions to enhance skills and knowledge of front office operations, guest services and ship policies. Stay updated on industry trends and best practices. ·       Administrative Tasks: Assist in managing administrative functions, such as maintaining guest records, reports, and departmental expenses. Ensure accuracy in reporting, adherence to policies and procedures, and timely completion of tasks. ·       Safety and Security: Adhere to ship safety protocols and emergency procedures within the front office department. Monitor security measures and promptly report any incidents or concerns. ·       Communication and Collaboration: Foster effective communication and collaboration with other vessel departments, including housekeeping, food and beverage, and deck & engine, to ensure seamless guest experiences and resolve operational issues.   Profile : ·       Previous experience in a leadership Front Office role, preferably in a luxury ship and luxury hotel setting; ·       Proficiency in English  is essential, with excellent verbal and written communication skills for guest interaction. Any additional languages like Arabic is a plus; ·       Experience in other cruise vessels of similar size (15000 GT/3400 pax) is a plus; ·       Proven leadership and supervisory skills, with the ability to motivate and develop a team; ·       Strong organizational and multitasking abilities with exceptional attention to detail; ·       Problem-solving skills and the ability to handle guest complaints and concerns with professionalism and empathy; ·       Familiarity with front office operations, shipboard property management systems, and front office software’s, including Otalio and MXP is a plus; ·       Ability to work in a dynamic and fast-paced, 24/7 operational environment, including weekends and holidays; ·       Understanding of shipboard safety and security protocols and the ability to ensure compliance.   Length of contract : 4 months on / 2 months off   Embarkation as soon as possible

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. 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 You will have the opportunity to join a team responsible for designing the industry's leading Crypto trading system, including Spot, Margin, Perpetuals, Futures, Options, and various risk control models such as simple account, single-currency margin, multi-currency margin, and portfolio margin. This system supports daily trading volumes of over ten billion USD for both retail and institutional clients. What You’ll Be Doing The plumbing of the exchange. Order management, matching, margin, risk engine, lending/borrowing — across both spot and derivatives. When you ship, millions of trades route through your work the same day. Infrastructure that holds up where others can't operate. You'll work directly with Legal, Compliance, and local market teams — not to check boxes, but to design systems that clear the highest regulatory bar in finance. That bar is our moat. Outlearning the competition. Talk to traders, take apart competing systems, and decide where we lead vs. fast-follow — across crypto and TradFi. The instruments that show us the market first. Build the data and monitoring layer that gives us situational awareness of our own stack and the broader industry. If something's drifting, breaking, or shifting — you know before anyone else. The 3–12 month direction. Decide what we build next, and when, based on product lifecycle, competitive landscape, and what our capacity actually is — not what makes the deck look good. Shipping through. From spec to launch, you're the person who gets it out the door — pulling engineering, design, ops, and marketing into alignment without becoming the bottleneck. The AI harness and agent architecture for your domain. Design and ship multi-step agent workflows — tool use, retrieval, evaluation, human-in-the-loop checkpoints — that power how Core Trading operates. Spec agents the way you spec products. What We Look For In You Bachelor's degree or above in mathematics, physics or computer science major. 5+ years experience in building sophisticated backend systems in either crypto or Traditional Finance industry. AI native skillset that allow you to ship at 10x because you automate the work flow first. Possess rigorous logical thinking, excellent teamwork, communication skills and be able to coordinate resources to solve problems and achieve goals between different departments. You possess a strong interest in trading, blockchain and the financial industry. You are proactive, enthusiastic and sensitive to customers' feedback from a product lens. Fluent in English and Mandarin (to communicate with Mandarin speaking clients / cross-teams). Nice-To-Haves Trading experience in sophisticated institutions. Excel in quantitative research with various mathematics tools. 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. 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 You will have the opportunity to join a team responsible for designing the industry's leading Crypto trading system, including Spot, Margin, Perpetuals, Futures, Options, and various risk control models such as simple account, single-currency margin, multi-currency margin, and portfolio margin. This system supports daily trading volumes of over ten billion USD for both retail and institutional clients. What You’ll Be Doing The plumbing of the exchange. Order management, matching, margin, risk engine, lending/borrowing — across both spot and derivatives. When you ship, millions of trades route through your work the same day. Infrastructure that holds up where others can't operate. You'll work directly with Legal, Compliance, and local market teams — not to check boxes, but to design systems that clear the highest regulatory bar in finance. That bar is our moat. Outlearning the competition. Talk to traders, take apart competing systems, and decide where we lead vs. fast-follow — across crypto and TradFi. The instruments that show us the market first. Build the data and monitoring layer that gives us situational awareness of our own stack and the broader industry. If something's drifting, breaking, or shifting — you know before anyone else. The 3–12 month direction. Decide what we build next, and when, based on product lifecycle, competitive landscape, and what our capacity actually is — not what makes the deck look good. Shipping through. From spec to launch, you're the person who gets it out the door — pulling engineering, design, ops, and marketing into alignment without becoming the bottleneck. The AI harness and agent architecture for your domain. Design and ship multi-step agent workflows — tool use, retrieval, evaluation, human-in-the-loop checkpoints — that power how Core Trading operates. Spec agents the way you spec products. What We Look For In You Bachelor's degree or above in mathematics, physics or computer science major. 5+ years experience in building sophisticated backend systems in either crypto or Traditional Finance industry. AI native skillset that allow you to ship at 10x because you automate the work flow first. Possess rigorous logical thinking, excellent teamwork, communication skills and be able to coordinate resources to solve problems and achieve goals between different departments. You possess a strong interest in trading, blockchain and the financial industry. You are proactive, enthusiastic and sensitive to customers' feedback from a product lens. Fluent in English and Mandarin (to communicate with Mandarin speaking clients / cross-teams). Nice-To-Haves Trading experience in sophisticated institutions. Excel in quantitative research with various mathematics tools. 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: 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. 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 You will have the opportunity to join a team responsible for designing the industry's leading Crypto trading system, including Spot, Margin, Perpetuals, Futures, Options, and various risk control models such as simple account, single-currency margin, multi-currency margin, and portfolio margin. This system supports daily trading volumes of over ten billion USD for both retail and institutional clients. What You’ll Be Doing The plumbing of the exchange. Order management, matching, margin, risk engine, lending/borrowing — across both spot and derivatives. When you ship, millions of trades route through your work the same day. Infrastructure that holds up where others can't operate. You'll work directly with Legal, Compliance, and local market teams — not to check boxes, but to design systems that clear the highest regulatory bar in finance. That bar is our moat. Outlearning the competition. Talk to traders, take apart competing systems, and decide where we lead vs. fast-follow — across crypto and TradFi. The instruments that show us the market first. Build the data and monitoring layer that gives us situational awareness of our own stack and the broader industry. If something's drifting, breaking, or shifting — you know before anyone else. The 3–12 month direction. Decide what we build next, and when, based on product lifecycle, competitive landscape, and what our capacity actually is — not what makes the deck look good. Shipping through. From spec to launch, you're the person who gets it out the door — pulling engineering, design, ops, and marketing into alignment without becoming the bottleneck. The AI harness and agent architecture for your domain. Design and ship multi-step agent workflows — tool use, retrieval, evaluation, human-in-the-loop checkpoints — that power how Core Trading operates. Spec agents the way you spec products. What We Look For In You Bachelor's degree or above in mathematics, physics or computer science major. 5+ years experience in building sophisticated backend systems in either crypto or Traditional Finance industry. AI native skillset that allow you to ship at 10x because you automate the work flow first. Possess rigorous logical thinking, excellent teamwork, communication skills and be able to coordinate resources to solve problems and achieve goals between different departments. You possess a strong interest in trading, blockchain and the financial industry. You are proactive, enthusiastic and sensitive to customers' feedback from a product lens. Fluent in English and Mandarin (to communicate with Mandarin speaking clients / cross-teams). Nice-To-Haves Trading experience in sophisticated institutions. Excel in quantitative research with various mathematics tools. 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. 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 You will have the opportunity to join a team responsible for designing the industry's leading Crypto trading system, including Spot, Margin, Perpetuals, Futures, Options, and various risk control models such as simple account, single-currency margin, multi-currency margin, and portfolio margin. This system supports daily trading volumes of over ten billion USD for both retail and institutional clients. What You’ll Be Doing The plumbing of the exchange. Order management, matching, margin, risk engine, lending/borrowing — across both spot and derivatives. When you ship, millions of trades route through your work the same day. Infrastructure that holds up where others can't operate. You'll work directly with Legal, Compliance, and local market teams — not to check boxes, but to design systems that clear the highest regulatory bar in finance. That bar is our moat. Outlearning the competition. Talk to traders, take apart competing systems, and decide where we lead vs. fast-follow — across crypto and TradFi. The instruments that show us the market first. Build the data and monitoring layer that gives us situational awareness of our own stack and the broader industry. If something's drifting, breaking, or shifting — you know before anyone else. The 3–12 month direction. Decide what we build next, and when, based on product lifecycle, competitive landscape, and what our capacity actually is — not what makes the deck look good. Shipping through. From spec to launch, you're the person who gets it out the door — pulling engineering, design, ops, and marketing into alignment without becoming the bottleneck. The AI harness and agent architecture for your domain. Design and ship multi-step agent workflows — tool use, retrieval, evaluation, human-in-the-loop checkpoints — that power how Core Trading operates. Spec agents the way you spec products. What We Look For In You Bachelor's degree or above in mathematics, physics or computer science major. 5+ years experience in building sophisticated backend systems in either crypto or Traditional Finance industry. AI native skillset that allow you to ship at 10x because you automate the work flow first. Possess rigorous logical thinking, excellent teamwork, communication skills and be able to coordinate resources to solve problems and achieve goals between different departments. You possess a strong interest in trading, blockchain and the financial industry. You are proactive, enthusiastic and sensitive to customers' feedback from a product lens. Fluent in English and Mandarin (to communicate with Mandarin speaking clients / cross-teams). Nice-To-Haves Trading experience in sophisticated institutions. Excel in quantitative research with various mathematics tools. 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: Reading, United Kingdom Job Description P.I. Works is the first company in the world to automate the management of a commercial 5G network. Our automated network management products and services empower mobile operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G. These solutions have been deployed across more than 87 mobile operators in 60 countries around the world. Our success is built by our people that strive for excellence and deliver great value to our customers. At the core of our success are a culture built on integrity, trust, and respect. We are looking for a Network Data Solutions Delivery Engineer to perform mobile network product delivery projects, with a focus on next-generation optimization techniques using our Network Automation Solutions. This role involves active daily works and engagement with customers and internal teams, with ownership of project deliverables. This is an in-office position based in Reading/Newbury . Responsibilities: Work closely with customer mobile network teams on network performance monitoring, analysis, and reporting. Provide onsite and remote support to the customer, and channel field feedback to the product, integration, and support teams. Build custom dashboards and automated reports covering key network and business KPIs across multiple use cases. Participate in technical meetings, monitor product performance, and track customer requirements. Prepare and issue technical guidelines and the findings of technical studies. Prepare and issue both engineering-level and executive-level reports. Required Qualifications: Understanding of telecom domain KPIs and parameters across Radio, Core, and Transmission. Previous experience at Vodafone UK or Three UK within Service Assurance or Quality Reporting functions is a plus. Strong SQL skills, including the ability to write complex queries, plus understanding of data mediation platforms. Experience administering or as a power user of umbrella performance management or service assurance products (e.g., Optima/Helix, PrOptima, PRS, Eniq) is a plus. Excellent customer-facing communication skills, both verbal and written. Experience with OEM vendor EMS/OSS systems, including managed objects, parameters, and measurements is a plus. Experience with reporting and BI tools (e.g., Power BI, Tableau, QlikView) is a plus. UK residency and the right to work in the UK.

Location: Riyadh, Saudi Arabia Muller Solutions is seeking a highly skilled UX/UI Expert to design and enhance user experiences across digital platforms. The successful candidate will play a key role in creating intuitive, accessible, and user-centric digital experiences. Key Responsibilities: Design and optimize user journeys and experiences. Develop and maintain a unified Design System. Create and supervise interactive prototypes and wireframes. Ensure compliance with WCAG and W3C accessibility standards. Conduct usability reviews and improve overall user experience. Collaborate with stakeholders, developers, and designers to deliver high-quality digital experiences. Requirements Bachelor's degree in Design, Human-Computer Interaction, or a related field. Minimum 10 years of experience in UX/UI and government services design. Strong knowledge of UX methodologies, accessibility standards, and design systems. Proficiency in design tools such as Figma, Adobe XD, or Sketch.

Location: Cairo, Egypt; New Delhi, India; Dubai, United Arab Emirates; Tallinn, Estonia; Riyadh, Saudi Arabia Muller's Solutions is seeking a highly skilled ServiceNow Developer (Remediation & Testing) to join our team and support ServiceNow transformation, remediation, and testing initiatives. The ideal candidate will have hands-on experience in ServiceNow development, platform remediation activities, defect resolution, and testing to ensure the stability, quality, and performance of the ServiceNow platform. Key Responsibilities: Perform remediation activities on existing ServiceNow implementations, including fixing defects, resolving technical issues, and optimizing configurations. Develop, customize, and maintain ServiceNow applications, workflows, and integrations. Analyze and remediate issues arising from platform upgrades, migrations, or new implementations. Design, execute, and support functional, integration, regression, and user acceptance testing (UAT). Identify, troubleshoot, and resolve application defects and performance issues. Collaborate with business stakeholders, developers, and QA teams to gather requirements and validate solutions. Develop and maintain test plans, test cases, and test scripts. Support ServiceNow upgrade testing and ensure compatibility with new releases. Perform root cause analysis and implement corrective actions for recurring issues. Ensure adherence to ServiceNow development best practices and governance standards. Prepare technical documentation and provide knowledge transfer to support teams. Requirements Required Qualifications: Bachelor's degree in Computer Science, Information Technology, or a related field. 4+ years of hands-on experience in ServiceNow development and administration. Strong experience with ServiceNow scripting, including Business Rules, Client Scripts, Script Includes, UI Policies, and Flow Designer. Experience with remediation activities, defect fixing, and troubleshooting within the ServiceNow platform. Hands-on experience in testing methodologies, including functional, integration, regression, and UAT testing. Experience with ServiceNow upgrades and release testing. Knowledge of JavaScript, REST/SOAP APIs, and integration technologies. Familiarity with Agile/Scrum methodologies. Strong analytical and problem-solving skills. Excellent communication and collaboration skills. Preferred Qualifications: ServiceNow Certified System Administrator (CSA). ServiceNow Certified Application Developer (CAD). Experience with ITSM, ITOM, HRSD, or CSM modules. Experience with automated testing tools such as ATF (Automated Test Framework) within ServiceNow. Previous experience in large-scale ServiceNow implementation or transformation projects. Key Skills: ServiceNow Development Remediation & Defect Resolution Testing & Quality Assurance ServiceNow ATF JavaScript REST/SOAP APIs Flow Designer Upgrade Testing Troubleshooting & Root Cause Analysis Agile/Scrum

Location: Dubai, United Arab Emirates; Riyadh, Saudi Arabia; New Delhi, India; Cairo, Egypt; Tallinn, Estonia Muller's Solutions is seeking a Technical Lead specializing in Data Migration, Testing, and Quality Execution to lead migration activities and ensure the successful delivery of high-quality solutions on the Skadina platform. The ideal candidate will oversee data migration strategies, testing activities, and quality assurance processes while ensuring smooth implementation and data integrity throughout the project lifecycle. Key Responsibilities: Lead end-to-end data migration activities, including planning, mapping, transformation, validation, and reconciliation. Define and execute data migration strategies and methodologies for Skadina implementations. Oversee functional, integration, system, regression, and User Acceptance Testing (UAT) activities. Ensure data quality, integrity, and consistency throughout migration and deployment phases. Develop and review test plans, test cases, test scripts, and quality metrics. Coordinate defect management, issue resolution, and root cause analysis activities. Collaborate with architects, business analysts, developers, and business stakeholders to ensure successful project delivery. Support cutover planning, deployment activities, and post-go-live stabilization. Monitor project quality standards and ensure compliance with established processes and best practices. Provide technical leadership and mentorship to project teams during migration and testing phases. Prepare and maintain technical documentation, migration plans, and testing reports. Benefits Key Responsibilities: Lead end-to-end data migration activities, including planning, mapping, transformation, validation, and reconciliation. Define and execute data migration strategies and methodologies for Skadina implementations. Oversee functional, integration, system, regression, and User Acceptance Testing (UAT) activities. Ensure data quality, integrity, and consistency throughout migration and deployment phases. Develop and review test plans, test cases, test scripts, and quality metrics. Coordinate defect management, issue resolution, and root cause analysis activities. Collaborate with architects, business analysts, developers, and business stakeholders to ensure successful project delivery. Support cutover planning, deployment activities, and post-go-live stabilization. Monitor project quality standards and ensure compliance with established processes and best practices. Provide technical leadership and mentorship to project teams during migration and testing phases. Prepare and maintain technical documentation, migration plans, and testing reports. Required Qualifications: Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field. Minimum 8+ years of experience in enterprise application implementation, with significant experience in data migration and testing. Proven hands-on experience with the Skadina platform . Strong experience in data migration, ETL processes, data mapping, and data validation. Experience leading testing activities, including SIT, UAT, regression, and performance testing. Strong understanding of software quality assurance methodologies and defect management processes. Experience with test management and defect tracking tools. Excellent analytical, troubleshooting, and problem-solving skills. Strong communication and stakeholder management skills. Experience working in Agile/Scrum environments. Preferred Qualifications: Experience in large-scale digital transformation or migration projects. Experience in government or public sector projects is highly preferred. Knowledge of data governance and data quality frameworks. Experience with automation testing tools and quality assurance frameworks. Key Skills: Skadina Platform Data Migration & ETL Testing & Quality Assurance Data Validation & Reconciliation UAT, SIT & Regression Testing Defect Management Technical Leadership Root Cause Analysis Stakeholder Management Agile/Scrum Methodologies

Location: Cairo, Egypt; New Delhi, India; Riyadh, Saudi Arabia; Tallinn, Estonia; Dubai, United Arab Emirates Muller's Solutions is seeking a highly skilled Skadina Technical Lead to lead development activities and ensure the successful delivery of digital solutions built on the Skadina platform. The ideal candidate will provide technical leadership, mentor development teams, and ensure adherence to coding and quality standards. Key Responsibilities: Lead the design, development, and implementation of solutions on the Skadina platform. Provide technical leadership and mentorship to development teams. Translate business requirements into technical solutions. Review code and ensure adherence to development standards and best practices. Coordinate with architects, business analysts, and QA teams to ensure successful delivery. Support system integration, testing, deployment, and post-production activities. Troubleshoot and resolve complex technical issues. Ensure application performance, security, and scalability. Prepare technical documentation and knowledge transfer materials. Requirements Bachelor's degree in Computer Science, Information Technology, or a related field. Minimum 8+ years of software development experience, including leadership responsibilities. Proven hands-on experience with the Skadina platform . Strong experience in software development, system integration, and API development. Experience leading technical teams in enterprise environments. Excellent problem-solving and communication skills. Experience with Agile/Scrum methodologies is preferred.

Location: Riyadh, Saudi Arabia; Cairo, Egypt; Dubai, United Arab Emirates; Tallinn, Estonia; New Delhi, India Muller's Solutions is seeking an experienced Skadina Solutions Architect to design, govern, and oversee the implementation of enterprise digital solutions utilizing the Skadina platform. The ideal candidate will be responsible for defining the overall architecture, ensuring scalability, security, and alignment with business and technical requirements. Key Responsibilities: Design and define end-to-end solution architecture using the Skadina platform. Ensure alignment between business requirements and technical solutions. Develop architectural blueprints, integration designs, and technical standards. Lead the design of integrations with internal and external systems through APIs and middleware. Ensure compliance with security, scalability, and performance requirements. Collaborate with business stakeholders, developers, and infrastructure teams. Review and approve technical designs and implementation approaches. Provide technical leadership and guidance throughout the project lifecycle. Prepare and maintain architecture documentation and technical specifications. Requirements Bachelor's degree in Computer Science, Information Technology, or a related field. Minimum 8+ years of experience in solution architecture and enterprise application design. Hands-on experience with the Skadina platform . Strong experience in enterprise integrations, APIs, and system architecture. Experience with cloud technologies, security frameworks, and integration patterns. Excellent communication and stakeholder management skills.

Location: Dubai, United Arab Emirates; Cairo, Egypt; New Delhi, India; Riyadh, Saudi Arabia; Tallinn, Estonia Muller's Solutions is seeking a Business Analyst specializing in requirements alignment, quality assurance, and change management using the Skadina platform. This role will serve as a liaison between business stakeholders and technical teams, ensuring that requirements are clearly defined, aligned, and effectively implemented. Key Responsibilities: Work closely with business stakeholders to gather, analyze, and document business requirements. Ensure requirements are aligned with business goals and technical feasibility. Facilitate workshops and meetings to define and prioritize requirements. Develop Business Requirements Documents (BRDs) and translate business needs into clear functional requirements. Collaborate with QA teams to define test cases, acceptance criteria, and ensure requirements traceability. Drive change management by ensuring all changes are documented, assessed for impact, and communicated effectively. Ensure alignment of requirements across business and technical teams throughout project lifecycles. Support change requests, ensuring they align with business priorities and project scope. Monitor and report on project progress, ensuring requirements are met in final deliverables. Requirements Required Qualifications: Bachelor’s degree in Business Administration, Information Systems, or a related field. Minimum 5+ years of experience as a business analyst, with a focus on requirements alignment and change management. Hands-on experience with the Skadina platform. Strong skills in gathering and aligning business requirements with technical solutions. Experience in QA processes, testing support, and ensuring requirements traceability.

Location: Riyadh, Saudi Arabia Key Responsibilities: Design technical architectures aligned with Ministry-approved standards. Ensure the use of approved technologies such as .NET, Angular, and SQL Server. Develop secure digital applications and services following secure coding standards. Design and implement integrations with internal and external systems using APIs, ESB, and middleware technologies. Establish and manage CI/CD pipelines. Prepare technical and architectural documentation. Implement and validate High Availability and Failover mechanisms. Support performance, security, and functional testing activities. Ensure compliance with MFA, WAF, Data Encryption, Monitoring, and SSO requirements. Requirements Required Qualifications: Bachelor's degree in Computer Science, Information Technology, or a related field. Minimum 8–10 years of experience in digital application and system development. Strong experience with .NET, Angular, SQL Server, APIs, and enterprise integrations. Experience with DevOps, CI/CD, and secure coding practices. Excellent architectural and technical leadership skills.

Location: Riyadh, Saudi Arabia Muller's Solutions is seeking a Digital Content Specialist to manage, optimize, and enhance digital content across various channels to ensure an exceptional user experience. Key Responsibilities: Analyze user behavior and digital engagement metrics. Measure and monitor Core Web Vitals. Develop performance dashboards and reports. Review and optimize digital content for clarity, usability, and accuracy. Develop and maintain content style guides. Apply SEO best practices to improve digital visibility. Ensure all content complies with accessibility requirements. Requirements Required Qualifications: Bachelor's degree in Communications, Marketing, Journalism, or a related field. Minimum 5 years of experience in digital content management and development. Strong understanding of SEO, accessibility standards, and content strategy. Experience with web analytics and content management systems.

Location: Riyadh, Saudi Arabia Muller's Solutions is seeking an experienced Digital Business Analyst to bridge business needs and technical solutions within digital transformation initiatives. Key Responsibilities: Gather, analyze, and document business requirements from stakeholders. Prepare Business Requirements Documents (BRDs). Document and analyze user journeys and business processes. Ensure business requirements align with Ministry-approved technical standards. Develop User Acceptance Testing (UAT) scenarios in collaboration with quality teams. Manage and document change requests throughout the project lifecycle. Facilitate communication between business and technical teams. Requirements Required Qualifications: Bachelor's degree in Business Administration, Information Systems, or a related field. Minimum 5 years of experience in business analysis. Strong experience in requirements gathering, documentation, and stakeholder management. Experience in digital transformation or government projects is highly preferred. Excellent analytical, communication, and documentation skills.

Location: Athens, Greece D-ploy is an IT and Engineering Solutions company with operations across EMEA, including Switzerland, Germany, Czech Republic, Austria, the UK, and the USA. We deliver innovative IT services and solutions to industry-leading clients, focusing on reliability, efficiency, and long-term partnerships that enhance IT productivity and business value. We are currently looking for an IT Onsite Support Technician to support end-users in a professional and regulated environment in Athens. Tasks and Responsibilities Provide first and second level IT support (hardware, software, mobile devices, and peripherals) Act as the primary onsite point of contact for end-user IT issues Troubleshoot incidents and service requests via ticketing system (ServiceNow) Deliver prompt and professional user support (desk-side and remote) Document all activities and resolutions accurately in the ticketing system Support IT onboarding for new employees (equipment setup, user guidance) Maintain and contribute to knowledge base documentation Support continuous service improvement initiatives Requirements Fluent English and Greek (written and spoken) Minimum 2+ years of experience in IT support / onsite support role Strong troubleshooting skills in Windows environment and standard IT tools Experience with ticketing systems (e.g., ServiceNow) Excellent communication and customer-oriented mindset Ability to work independently in an onsite client environment Well-organized, reliable, and detail-oriented Experience in regulated environments (e.g., GxP) is a plus Ability to provide a clean criminal record extract (not older than 3 months) Benefits Broad range of tasks and responsibilities Friendly and international working environment Professional development opportunities Referral program (“Fishing for Friends”) Company-sponsored events Is IT in your DNA? Join us and help deliver IT where it counts.