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Location: Cairo, Egypt; Riyadh, Saudi Arabia; Dubai, United Arab Emirates; New Delhi, India; Tallinn, Estonia Müller’s Solutions is seeking an experienced ServiceNow Cloud Migration Lead to own and deliver the migration of a ServiceNow instance from a self-hosted (on-premise) environment to ServiceNow on GCP. This is a hands-on technical leadership role requiring deep platform knowledge and a structured delivery mindset. Key Responsibilities • Lead end-to-end migration planning: discovery, architecture, cutover, and post-migration validation • Conduct full assessment of the current on-prem instance (version, customizations, integrations, data volume) • Design the migration approach — clone-based lift, upgrade alignment, or phased rollout • Manage ServiceNow cloning, MID Server reconfiguration, and GCP connectivity • Audit and remediate custom scripts, flows, and integrations pre-migration • Coordinate with the client’s infrastructure and security teams on network, SSO, and firewall changes • Execute UAT support, regression testing, and hypercare post-go-live • Produce migration runbooks, risk registers, and cutover plans Requirements Required Skills • 5+ years on the ServiceNow platform; at least one completed cloud migration (on-prem → cloud) • Strong knowledge of ServiceNow architecture: MID Servers, instance cloning, upgrade paths • Hands-on experience with GCP networking concepts (VPC, Cloud Interconnect, DNS) • Proficiency in ServiceNow scripting (Business Rules, Script Includes, Flow Designer) • Integration experience: REST, SOAP, LDAP, SSO/SAML • Familiarity with ServiceNow PDI, instance hierarchy, and clone exclusion rules Nice to Have • CSA or CIS certification • Experience with ServiceNow Health Scan and ATF (Automated Test Framework) • Prior work in KSA/GCC enterprise environments

Location: Dubai, United Arab Emirates; India; Riyadh, Saudi Arabia; Tallinn, Estonia; Cairo, Egypt Muller's Solutions is seeking a Skadina Technical Lead specializing in Strategy, Leadership, and Technical Vision. This role will provide strategic technical direction, drive innovation, and mentor development teams using the Skadina platform, ensuring long-term scalability and strategic alignment with business goals. Key Responsibilities: Define the technical strategy and long-term vision for projects built on the Skadina platform. Provide leadership and mentorship to development teams, fostering innovation and best practices. Ensure alignment between technical solutions and business goals. Drive the adoption of Skadina across teams and promote a scalable architecture. Oversee technical risk management and mitigation strategies. Collaborate closely with stakeholders and architects to guide complex solution designs. Ensure the platform is leveraged effectively to meet scalability, security, and performance goals. Requirements Required Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field. Minimum 8+ years of experience in software development and enterprise architecture. Proven experience with the Skadina platform. Strong leadership skills with a track record of guiding technical teams. Excellent communication and strategic planning abilities. Experience working in Agile/Scrum environments.

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: 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: Poland; Georgia; Serbia; Bulgaria We are looking for a Senior Full Stack Engineer who is comfortable working on high-load, distributed systems and making architectural decisions, not just implementing tasks. At MMDSmart, you will work on a CPaaS/CCaaS platform handling messaging and voice communication at scale. This is not a typical CRUD product: you’ll deal with real-time flows, external integrations, billing complexity, and systems where design mistakes surface quickly in production. You will be expected to take ownership from design to delivery and challenge assumptions when needed. Since 2007, MMDSmart has been a leading supplier in cloud-based business communications , delivering game-changing IT products to businesses in over 100 countries. Our success is fueled by the inspiration and innovative ideas of our team members, encouraging their growth and impacting our Messaging and Voice solutions . These empower our clients to communicate more effectively with their customers. Don’t miss this chance to excel in a rapidly expanding tech company, where your potential and ambitions are not just recognized, but celebrated. Requirements What will you do at MMDSmart? Design and implement new platform capabilities across backend and frontend (not just “features” but system-level improvements); Contribute to architecture decisions in a microservices environment (Go-based services, event-driven patterns, APIs); Build and evolve React-based interfaces used by enterprise customers and internal teams; Work on integrations with external vendors (messaging providers, voice, billing systems); Investigate production issues in a high-scale environment and drive them to resolution—not just patch them; Participate in technical discussions, trade-off analysis, and system design reviews; Occasionally lead initiatives or own a domain end-to-end. You are a perfect match if you have: 4+ years of real production experience as a Full Stack Engineer; Strong backend expertise with Go (3+ years), not just syntax, but concurrency, performance, and system design; Solid frontend experience with React + TypeScript (2+ years); Experience building or maintaining distributed systems / microservices; Good understanding of data modeling (SQL + NoSQL) and when to use each; Ability to debug complex issues across services (not limited to your own code); Comfortable working in an environment where requirements evolve and not everything is predefined. Will be a plus: Experience with real-time systems, messaging, or telecom domains; Familiarity with event streaming (Kafka or similar); Experience with cloud platforms (GCP preferred); Exposure to billing systems or high-throughput APIs. What you get: Work on systems that actually operate at scale and have real business impact; A team where senior engineers are expected to influence architecture, not just execute; Remote work. Benefits Why do talents choose and stay at MMDSmart? Embrace the opportunity to work in a company that cares about: Your Wellness: Access to mental health programs, comprehensive medical insurance, and a sports card*. Your Happiness: Enjoy the company of cool teammates, a friendly atmosphere, a strong mentorship, and a variety of bonuses & corporate gifts. Your Development: Benefit from free educational events & courses, and English classes with native speakers. Your Career: Focus on your professional development in a supportive environment. Work-Life Balance: Choose your working format - remote, office-based, or hybrid and engage in team-building activities. Think this role's got your name on it? Go ahead and apply, we'd love to see what you've got! Equal-Opportunity Employment We are an equal opportunity employer committed to creating a diverse and inclusive work environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. *Medical Insurance and Sport Card perks are available for employees located in Bulgaria.

Задачи: — Архитектура и реализация масштабируемых backend микросервисов в команде кредитования. — Проектирование и управление инфраструктурой для обработки миллионов запросов в день с высокой безопасностью и производительностью. — Использование сервисов Google Cloud для построения и поддержки распределённых систем. — Взаимодействие с командами продукта, операций и комплаенса для предоставления финансовых решений. — Наставничество младших разработчиков и продвижение лучших инженерных практик. — Улучшение возможностей платформы на основе отзывов пользователей и системной аналитики. Требования: — Опыт работы Software Engineer не менее 5 лет в динамичной среде. — Английский язык на уровне Upper-intermediate (B2) или выше для профессионального общения. — Подтверждённый опыт выпуска программного обеспечения, особенно в сфере финтех. — Хорошие знания алгоритмов, структур данных и проектирования REST API. — Опыт с Hexagonal Architecture, Event-Driven Architecture и практиками постепенного развертывания. — Знание протоколов безопасности, стандартов комплаенса и процессов KYC/AML. Плюсы: — Опыт создания платёжных систем или решений для финансовых выплат. Условия: — Конкурентная зарплата, начальный грант акций и ежегодный бонус по результатам работы. — Полный пакет медицинского страхования: здоровье, стоматология, зрение. — Неограниченный оплачиваемый отпуск и оплачиваемый декретный отпуск. — Гибкая модель работы: сейчас полностью удалённо с планируемым переходом на гибридный формат. — Возможности роста в динамичной предпринимательской среде с ориентацией на действие.

At Querify Labs, we work with technology companies on the design and implementation of complex data infrastructure systems. Our engineers contribute to projects involving query processing, storage engines, distributed systems, and analytical infrastructure. Our Engineering Approach: Our engineers primarily work with Java and C++, though we are not tied to any specific language or technology stack. We value strong engineering fundamentals and the ability to select the right tools for the problem at hand. We leverage modern AI-assisted development tools to accelerate research, prototyping, implementation, and code exploration. We view AI as a force multiplier for experienced engineers rather than a replacement for engineering judgment, system design, or deep technical expertise. We actively study open-source systems, academic research, and production architectures to make informed engineering decisions. You Will: — Design and implement core system components — Investigate performance bottlenecks and scalability challenges — Analyze open-source projects and research papers — Write technical design documents and validate ideas through prototypes — Participate in architecture discussions and code reviews — Work closely with experienced database and distributed systems engineers You Have: — Strong knowledge of algorithms and data structures — Solid software engineering experience in Java, C++, Rust, or another systems-oriented language — Interest in databases, query processing, storage engines, or distributed systems — Strong analytical and problem-solving skills — Ability to understand complex technical trade-offs and communicate them clearly — Curiosity, ownership, and a desire to learn new technologies Nice to Have: — Experience with databases, query engines, storage engines, or distributed systems — Experience with concurrency, parallel algorithms, or performance optimization — Experience with big data technologies and data processing systems — Contributions to open-source projects — Research publications, conference talks, or technical writing What We Offer: — Competitive compensation based on experience, expertise, and impact — Long-term contractor engagement — Fully remote work from anywhere in the world — Exceptionally challenging technical problems — Opportunities to publish, speak at conferences, and contribute to the technical community

Location: Hybrid - Sydney About Vercel: Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security, and exceptional developer experience. Now we're scaling our products for both agents and people to ship and run software, built in the open and trusted by OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide. About the role Vercel's Enterprise sales team is built on people who are technically fluent, commercially sharp, and deeply curious about the companies they sell into. As a Majors AE covering some of the key ANZ market, you will own a curated book of named enterprise accounts and be the primary driver of net-new revenue and platform expansion. You will work alongside Solutions Engineers, Partner Manager, and cross-functional Vercel stakeholders to bring Vercel's platform into some of the most digitally ambitious and transformational companies in the region. If you’re based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and Friday. If you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team. What you'll do Build and execute multi-year account plans across a curated set of named Major Accounts, with hyperscaler’s, SIs, and agency partners embedded in the strategy from day one Drive net-new revenue through outbound ownership, rigorous discovery, executive alignment, and multi-threaded deal execution spanning engineering, product, procurement, legal, and the C-suite Translate Vercel's platform into board-level narratives around developer velocity, infrastructure consolidation, and AI-driven transformation as measurable operational levers Own complex commercial negotiations and establish Vercel as a long-term strategic infrastructure partner embedded in your accounts' roadmaps for web and AI transformation What you need 5–10+ years in enterprise SaaS with a demonstrated track record of closing six and seven-figure deals in major or strategic accounts Experienced in partner-influenced or co-sell motions — you know how to activate a hyperscaler or SI/ISV relationship to open doors and accelerate deals, not just name-drop them Fluent in English and local language requirements based on the territory you’re focused on; Comfortable discussing architecture with a CTO and total cost of ownership with a CFO A disciplined account planner who thinks in years, builds executive relationships from scratch, and sequences complex accounts to maximize long-term revenue Fluent in MEDDPICC and rigorous about forecast hygiene and CRM discipline Able to hold credible, technically grounded conversations with senior engineering and product leadership — without leaning on a solutions engineer as a crutch A value seller who leads with business outcomes and customer pain, not feature lists Bonus if you Have a background in web development, developer tooling, web infrastructure, cloud platforms, or AI/ML Come with existing relationships at AWS, GCP, Azure, or major SI/ISV players active in the ANZ market Have experience navigating ELAs, global framework agreements, or enterprise procurement in regulated industries Have sold into media, retail, financial services, or digital-native companies — verticals where Vercel has strong traction in the ANZ market Compensation & Benefits: Competitive compensation package, including equity. Inclusive Healthcare Package. Learn and Grow - we provide mentorship and send you to events that help you build your network and skills. Flexible Time Off. We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed. The Australia based pay range for this role is 388,000 - 524,000 AUD OTE. Actual salary will be based on job-related skills, experience, and location.  The total compensation package may include benefits, equity-based compensation, and eligibility for a company bonus or variable pay program depending on the role. Your recruiter can share more details during the hiring process. Disclosures: Privacy: Please review our Job Applicant Privacy Policy for more information on how we handle your data. Equal Opportunity: Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.

Location: CAN: Vancouver (333 Seymour St) Workplace: Hybrid THE ROLE / IMPACT As an Engineering Manager, you will drive the delivery of high-quality software by leading high-performing, inclusive teams. You won’t just manage the work; you will act as a technical anchor, maintaining an informed opinion on system health and code quality while ensuring your team’s roadmap is delivered predictably. Your impact is defined by a delicate balance of driving product delivery velocity and upholding operational excellence. You will guide your team to hone their engineering craft, championing AI-native workflows and resolving complex technical challenges to deliver outcomes that align with business and customer goals. THE TEAM / HOW THEY CONNECT You will lead a coordinated team where building trust through transparency and seeking diverse perspectives are core to how we work. By collaborating closely with cross-functional partners in Product and Design, you will resolve dependencies early and ensure your engineers have a sustainable environment to do their best work. The team is currently working on / Initially, you will focus on - Championing AI Engineering by encouraging the team to inject AI across the entire SDLC to drive efficiency gains. - Driving high engineering throughput through strong architecture, code quality, and decoupling legacy systems. - Elevating the Developer Experience by identifying and removing the "complexity tax," such as toil and brittle environments. - Scaling system health and visibility to ensure product status and technical debt are actionable and discoverable. You can find out more about the different engineering teams we hire for at Xero here https://careers.xero.com/our-teams/engineering/. WHERE AND HOW YOU CAN WORK This role is based in Vancouver, offering a hybrid working model that balances local team presence with a global scope of work. You will have the flexibility to work from home while connecting with your colleagues in our modern office spaces during designated boost days. HERE ARE SOME OF THE THINGS WE ARE LOOKING FOR - You bring a proven track record of delivering software roadmaps in agile environments while managing complex dependencies. - A deep understanding of software architecture and the ability to guide teams through technical modernisation is something you possess. - You have a passion for providing high support through coaching, mentoring, and advocating for the career progression of your engineers. - Your approach to leadership involves making fast, decentralised decisions and empowering your team to take ownership. - You possess the ability to lead through influence, building strong partnerships across Product and Design to align on shared goals. - A bias for action is part of your DNA, allowing you to proactively redirect focus when work isn't moving the needle on business outcomes. Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team. We are also tech stack agnostic, so please apply if you've worked with adjacent technologies. At Xero, we value the impact and skills you bring to the team. We believe in a Total Package philosophy - ensuring your value is recognized through a holistic lens that includes base salary, performance incentives, and world-class benefits. The expected base salary range for this role is $188,000 - $236,000 CAD. Individual pay is determined by various factors, including geography, level of experience, and the specific skills you bring to the role. In addition to base pay, Xero’s roles are eligible for the following forms of variable compensation: - Variable Pay: Permanent employees are eligible to participate in our annual bonus and equity (RSU) programs. You may also be eligible for performance-based cash or equity (RSUs) incentives depending on your role level, and company performance. - Comprehensive Benefits: World-class health, wellness, and retirement programs. Xero Perks https://careers.xero.com/inside-xero/benefits-wellbeing/ including Wellbeing days, generous leave, and dedicated professional development budgets. This is a posting for an existing vacancy. Xero uses AI to help screen applications based on job-related qualifications. These tools assist our recruiters but do not make automated hiring decisions. A human recruiter reviews all candidates before any hiring action is taken.

Location: Cyprus; Georgia; Poland; Spain; Serbia; Portugal We are looking for a Lead FullStack Engineer with strong backend expertise to help us build reliable, scalable, and high-quality products. You will lead a small engineering team consisting of 3 engineers and 2 QA specialists. This is a hands-on role requiring deep involvement in architecture, complex technical challenges, and production development. We expect you to actively leverage AI tools to improve engineering quality and development velocity. Responsibilities Design and develop scalable backend services and APIs. Drive architecture decisions and ensure high engineering standards. Write production-ready code and actively use AI tools to accelerate development. Solve complex technical challenges and improve system reliability. Lead code reviews and maintain code quality across the team. Mentor engineers and help increase team productivity. Collaborate closely with Product, Design, and QA teams. Continuously improve development processes and engineering practices. Requirements 7+ years of software engineering experience. Strong commercial experience with Node.js and TypeScript. Experience designing scalable architectures and distributed systems. Solid understanding of PostgreSQL, Redis, REST APIs, and asynchronous patterns. Experience with Docker and CI/CD pipelines. Experience leading engineers and driving technical decisions. Strong hands-on approach and willingness to stay close to the code. Experience using AI tools such as Cursor, GitHub Copilot, Claude Code, or similar in daily development. English B2/C1. Nice to Have Experience with React or Angular. Experience with RabbitMQ, Kubernetes, and GitOps. Experience with Web3 or blockchain products. Experience integrating LLM APIs and AI capabilities into products Benefits Professional growth: support for courses, conferences, and English learning (up to 100% coverage). Work-life fit: remote or hybrid format with flexible hours across international teams. Paid leave: up to 20 vacation days +  8 company holidays + 5 personal days per year Recognition programs: structured performance reviews and team awards. Team culture: retreats in international locations (for example, company apartments in Cyprus).

Location: South Africa; Pakistan; Philippines; Colombia; Mexico; Argentina About Huzzle At Huzzle, we connect exceptional talents with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries such as SaaS, MarTech, FinTech, and AI. Unlike an outsourcing agency, we place you directly with a client where you’re hired in-house as a valued member of their team. Job Type: Full-time Location: Remote Job Summary As a Data Engineer, you will be responsible for designing, building, and maintaining scalable data pipelines and infrastructure. You will work closely with data analysts, data scientists, software engineers, and business stakeholders to ensure reliable, accessible, and high-quality data across the organization. This is an excellent opportunity for professionals who enjoy solving complex data challenges and building systems that support business intelligence, analytics, and machine learning initiatives. Key Responsibilities Design, develop, and maintain scalable ETL and ELT pipelines. Build and optimize data architectures, databases, and data warehouses. Integrate data from multiple sources, APIs, and third-party platforms. Ensure data quality, consistency, reliability, and security. Monitor and troubleshoot data pipelines and workflows. Collaborate with analytics, engineering, and business teams to understand data requirements. Implement data governance and best practices for data management. Optimize data storage, processing performance, and query efficiency. Support reporting, business intelligence, and analytics initiatives. Document data models, workflows, and technical processes. Requirements 3+ years of experience in data engineering, data warehousing, or related roles. Strong proficiency in SQL and database management. Experience with Python, Java, Scala, or similar programming languages. Hands-on experience with ETL/ELT tools and data pipeline development. Knowledge of cloud platforms such as AWS, Azure, or Google Cloud Platform. Experience with modern data warehouses such as Snowflake, Redshift, BigQuery, or Databricks. Familiarity with orchestration tools such as Airflow or Prefect. Understanding of data modeling, data governance, and data quality principles. Experience working with large datasets and distributed systems is preferred. Strong analytical, problem-solving, and communication skills. Ability to work independently in a remote, collaborative environment. Benefits 💰 Competitive salary: Based on experience, technical expertise, and location. 🌎 Fully remote role: Work from anywhere with flexible working arrangements. 🚀 Career growth opportunities: Join innovative companies and work on impactful projects. 📈 Long-term opportunities: Build your career with growing global organizations. 🧠 Continuous learning: Exposure to modern data technologies, cloud platforms, and large-scale data systems. 🤝 Collaborative culture: Work alongside talented engineers, analysts, and business leaders. ⚙️ Cutting-edge technology: Gain experience with modern data stacks and cloud-native solutions.

Location: San Francisco, CA; New York, NY Workplace: OnSite ABOUT US Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do. Our co-founders are Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/. Bret currently serves as Board Chair of OpenAI. Previously, he was co-CEO of Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also one of Google's earliest product managers and co-creator of Google Maps. Before founding Sierra, Clay spent 18 years at Google, where he most recently led Google Labs. Earlier, he started and led Google’s AR/VR effort, Project Starline, and Google Lens. Before that, Clay led the product and design teams for Google Workspace. WHAT YOU’LL DO - Design and deliver production-grade AI agents https://sierra.ai/blog/meet-the-ai-agent-engineer: You'll build and ship highly performant, reliable, and intuitive AI agents that are central, mission-critical and drive revenue directly to Sierra's growth. These aren't prototypes—they are powerful, scalable systems running in production environments across industries like finance, healthcare, and commerce. - Drive the Agent Development Life Cycle https://sierra.ai/blog/agent-development-life-cycle (ADLC): You'll have complete ownership and autonomy from initial pilot through deployment and continuous iteration. You'll be responsible for building, tuning, and evolving AI agents in production environments, defining the standard for ADLC best practices along the way. - Partner with large enterprises and cutting-edge startups: You’ll work directly with leaders at some of the world’s largest enterprises to understand their most pressing business challenges, and build AI agents that transform how they operate at scale. You'll also partner with the most cutting-edge startups in Silicon Valley, embedding AI agents across their entire business stack to drive innovation and efficiency. - Build the future of the platform: Your direct work with customers will guide the evolution of Sierra's core platform. You'll surface unmet needs, prototype new tools and features, and collaborate with research, product, and platform to shape the future of AI agent development and Sierra's product. EXAMPLE PROJECTS These are some examples of projects that engineers on our team have worked on recently: - Design and build AI agents for large telecommunications and media companies that consistently outperform human agents in managing subscription churn - Develop and refine AI agents capable of navigating complex customer interactions, like troubleshooting a broken device and personalizing product recommendations - Create generalizable AI agent frameworks tailored for industry-specific use cases. See some examples in our financial services blog https://sierra.ai/blog/five-ways-to-use-ai-agents-financial-services! - Facilitate design partnerships for new product initiatives, such as new agent architectures, self-service capabilities, and generative agent development - Experiment with the latest voice models and figure out how to integrate them at scale to enterprise-grade customers WHAT YOU'LL BRING - Language fluency - professional fluency in both Brazilian Portuguese and English - Experience building and scaling end-to-end production systems - Strong technical problem-solving skills, especially in fast-changing, ambiguous environments - A builder and tinkerer’s mindset with high agency - you find creative ways to overcome obstacles and ship - Comfort working directly with customers to understand their needs and solve real-world problems - Excellent communication skills - clear, direct, and persuasive across technical and non-technical audiences EVEN BETTER... - Experience building or deploying AI/LLM systems in production - Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed - Familiarity with tools that power today's AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering - Prior experience with React, TypeScript, and/or Go - Previous roles where you interfaced with customers or led technical projects with external stakeholders OUR VALUES - Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work. - Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it. - Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve. - Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time. - Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements. WHAT WE OFFER We want our benefits to reflect our values and offer the following to full-time employees: - Flexible (unlimited) paid time off - Medical, dental, and vision benefits for you and your family - Life insurance and disability benefits - Retirement plan dependent on country of employment - Parental leave - Fertility and family building benefits through Carrot - Lunch, as well as delicious snacks and coffee to keep you energized  - Discretionary benefit stipend giving people the ability to spend where it matters most - Free alphorn lessons These benefits are further detailed in Sierra's policies, may vary by region, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies. BE YOU, WITH US We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply even if your experience doesn't precisely match the job description. We strive to evaluate all applicants consistently without regard to race, color, religion, gender, national origin, age, disability, veteran status, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.

Location: United States, San Diego, CA Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Ready to level up your career? Join PlayStation as a Senior Software Engineer focused on Platform Data Reliability and Automation and help drive innovation at the forefront of interactive entertainment. You’ll be part of a world-class engineering team focused on building seamless, scalable experiences for millions of players around the globe. At PlayStation, we’re known not only for delivering exceptional gaming experiences but also for fostering a top-tier engineering environment centered on innovation, creativity, and technical excellence . We welcome passionate engineers who thrive on solving complex problems and are aligned with our vision of shaping the future of play. Role Overview: We are seeking a Senior Software Engineer (Platform Data Reliability & Automation) to play a critical role in building, automating, and operating scalable data platforms with a strong emphasis on Infrastructure as Code (IaC) and cloud technologies . This role focuses on the reliability and automation of NoSQL, Streaming, and Caching services across AWS and GCP environments. You’ll design robust automation frameworks, ensure high availability, and partner with product and platform teams to deliver resilient, highly available infrastructure supporting billions of transactions and millions of players globally. By embracing Development & DBRE principles , driving automation-first practices , and applying AI/ML where applicable , you’ll enhance system uptime, reduce manual toil, and enable velocity for engineering teams across PlayStation. You'll work closely with platform and product teams to ensure seamless integration and delivery of high-performance, scalable solutions across PlayStation's global ecosystem. Your contributions will directly support the reliability, scalability, and operational excellence of our data platform powering millions of players worldwide. Responsibilities: Design and implement Infrastructure as Code ( IaC ) and automate the provisioning, monitoring, scaling, and lifecycle management of NoSQL, Streaming, and Caching platforms (e.g., Cassandra, Aerospike, Kafka, Redis). Drive end-to-end automation to enable repeatable, reliable, and self-service deployment of data services across cloud and hybrid environments. Ensure high availability, scalability, and resiliency of the platform data solutions . Define and enforce SLIs, SLOs, and error margins for data platforms to drive reliability engineering practices. Build highly performant , self-healing systems, automated failover, and auto scaling solutions for databases and streaming platforms. Develop observability solutions (metrics, logging, tracing) for Cassandra, Aerospike, Redis, and Kafka/MSK to ensure proactive issue detection. Partner with engineering and platform teams to provide reliable , scalable , and performant data services. Lead incident response for critical database/caching/streaming issues and drive root cause analysis with permanent automated fixes. Explore and apply AI-driven approaches to automation (e.g., anomaly detection, predictive scaling, automated remediation) to enhance operational efficiency. Drive and implement best practices, procedures, operational playbooks to facilitate knowledge sharing and support continuous improvement across global teams Mentor junior engineers and influence best practices in automation, distributed systems, and database reliability . Skills and Qualifications: Bachelor's or Master's degree in Computer Science or a related field 6+ years of software development and DBRE experience, with at least 3+ years focused on Go and Infrastructure As Code with an emphasis on automation . Deep proficiency in Go (Golang) , with the ability to write performant, idiomatic, and maintainable code for production-scale systems Proven experience designing modular, domain-driven architectures in Go , supporting large and complex backend services Expertise with infrastructure-as-code tools such as Terraform, Ansible. Deep expertise operating large-scale NoSQL , caching and streaming platforms (Apache Kafka, Redis, AWS MSK, etc) including tuning, compaction strategies, repair operations, backup/recovery, and performance optimization. Solid understanding of Linux internals, networking, and storage systems . Experience building, deploying and operating stateful workloads on Kubernetes , including automation and lifecycle management of database and streaming platforms. Hands-on experience with AWS and/or GCP, including managed services such as MSK, DynamoDB, ElastiCache, or equivalent technologies. Strong problem-solving and analytical skills, with a passion for automation and distributed systems reliability . Excellent communication and collaboration skills, with experience mentoring and influencing peers across diverse teams Experience building internal developer platforms, self-service infrastructure, or platform engineering solutions that improve developer productivity and operational efficiency. Prior use of Go for infrastructure automation, control plane services, or SRE-focused tooling is a plus Experience leveraging AI/ML and Generative AI technologies to improve infrastructure automation, operational workflows, incident management, observability, or developer productivity is a huge plus. Certification in relevant technologies (e.g., AWS Certified Database - Specialty) is a plus At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location. Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location. In addition, this role is eligible for SIE’s top-tier benefits package that includes medical, dental, vision, matching 401(k), paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more. The estimated base pay range for this role is listed below. $177,300 — $265,900 USD Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks. Please refer to our Candidate Privacy Notice for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights. Equal Opportunity Statement: Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category. We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Location: Remote - US Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Software Engineer, Email Platform (L3) About the job This position is a critical engineering role within Twilio SendGrid, requiring a hands-on engineer capable of developing, deploying, and managing highly available, massive-scale distributed systems. Our systems regularly process more than 12 billion emails during peak events like Black Friday, and our throughput requirements continue to scale rapidly. As an L3 engineer, you will act as a key driver of execution within our core services. You will be heavily involved in modernizing our backend systems, optimizing our extensive Go-based microservices, and contributing to the design and reliability of our dual-cloud infrastructure span across Amazon Web Services (AWS) and Microsoft Azure. Responsibilities In this role, you’ll: WEAR THE CUSTOMER’S SHOES: Architect and ship reliable, high-velocity features that handle critical traffic with low end-to-end latency. Partner closely with product management and technical leadership to break down complex system requirements into manageable, iterative milestones. BE AN OWNER (CODE QUALITY): Drive rigorous code reviews and push for maintainable patterns in our Go codebase, ensuring high testing standards (unit, integration, and component testing) are executed across the team. BE AN OWNER (INFRASTRUCTURE & OBSERVABILITY): Manage and enhance cloud configurations across AWS and Azure environments utilizing Infrastructure as Code (Terraform). Ensure deep observability coverage by standardizing metrics, alerts, and distributed tracing across core data pipelines. CHAMPION ENGINEERING HEALTH: Advocate for a clean architectural foundation. Proactively identify technical debt, system bottlenecks, and single points of failure (SPOF), balancing feature delivery with critical platform refactoring. MENTOR AND LEAD: Foster a collaborative environment by mentoring junior engineers, leading technical sprint planning, and sharing expertise across distributed engineering nodes. Qualifications Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table! Required: Experience: 4+ years of professional software engineering experience building and operating resilient backend services at scale. Modern Development Workflow: Practical experience leveraging AI-assisted development tools (such as Claude Code) to accelerate code generation, automate testing, and streamline debugging workflows. Language Proficiency: Strong, hands-on production experience writing clean, idiomatic, and highly concurrent Go (Golang), Java or Python . Cloud Infrastructure: Solid experience deploying and managing production workloads in cloud environments—ideally with deep exposure to AWS core services (such as EC2, S3, Aurora, or DynamoDB) AND Microsoft Azure equivalents (such as Virtual Machines, Blob Storage, Azure SQL, or Cosmos DB). Infrastructure as Code: Proficiency with Terraform for provision-level automation and maintaining environment parity. Distributed Systems: Strong theoretical and practical understanding of distributed datastores, caching layers, and asynchronous event streaming (e.g., Kafka or similar queuing ecosystems). Systems Mindset: Strong foundational background in computer science fundamentals, data structures, and building self-healing cloud architectures. Desired: Prior experience managing high-throughput applications running inside containerized infrastructure ( Docker, Kubernetes ). Familiarity with database migration pathways (e.g., transitioning traditional on-prem/relational datastores to managed instances like AWS Aurora ). Experience implementing OpenTelemetry or distributed tracing systems across decoupled microservice platforms. Direct experience handling constraints related to network topology, proxy layers, or mail transfer agent (MTA) protocols. Location This role will be remote, but is not eligible to be hired in CA, CT, NJ, NY, PA, WA. Travel We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings. What We Offer Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location. Compensation *Please note the salary range information provided applies only to candidates residing in California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State due to local requirements. Compensation for candidates in other locations will be discussed during the hiring process. Please note that hiring for this role is not restricted to the locations listed above. The estimated pay ranges for this role are as follows: Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C. : $138,700 - $173,400 Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $146,800 - $183,600 Based in the San Francisco Bay area, California: $163,100 - $203,900. This role may be eligible to participate in Twilio’s equity plan and corporate bonus plan. All roles are generally eligible for the following benefits: health care insurance, 401(k) retirement account, paid sick time, paid personal time off, paid parental leave. The successful candidate’s starting salary will be determined based on permissible, non-discriminatory factors such as skills, experience, and geographic location. Applications for this role are intended to be accepted until 7/28/2026, but may change based on business needs. Twilio thinks big. Do you? We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values — something we call Twilio Magic . Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts. So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for, please consider other open positions. . Stay alert to recruitment fraud We care about your safety. Scammers sometimes impersonate Twilio recruiters through fake job postings, emails, websites, or messages. Please ensure you are engaging with an official @ twilio.com email address. We will never ask for payment, gift cards, cryptocurrency, or banking information during the recruiting process. We do not make job offers without a formal interview process or conduct interviews exclusively through text-based messaging apps. . Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.

Location: Vilnius 500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment led by General Atlantic, we became the first product of our kind to reach a $1B valuation in 2024 – and we’re not slowing down. With 7M paid subscribers and the highest-rated experience in the App Store’s health category, we’ve spent 10 years earning trust at scale. Now, we’re building the next generation of digital health – AI-powered, privacy-first, clinically backed – to help our users know their body better. The job We’re looking for a Senior Frontend Engineer to help us build the next generation of Flo’s platform and user experiences. You’ll work on the foundation that powers interactive surveys and dynamic content inside the Flo app — building SDKs, reusable components, and internal tooling that enable other product teams to deliver exceptional experiences quickly and reliably. Our frontend stack is based on React , TypeScript , and Next.js , with a strong focus on performance, maintainability, and testing. We care deeply about quality: we use TypeScript for type safety, Jest and Playwright for automated testing, and continuously evolve our design system and UI Kit. What you'll be doing: Design, build, and maintain high-quality user-facing components and platform SDKs that enable survey and interactive experiences in the Flo ecosystem. Collaborate with product, design, and backend engineers to deliver flexible and scalable solutions. Contribute to Flo’s design system and shared UI libraries, ensuring consistency and reusability across products. Refactor and improve existing codebases for performance, reliability, and maintainability. Write clean, modular, well-documented code and advocate for engineering best practices. Actively participate in the frontend community at Flo, sharing ideas and driving improvements in architecture and development processes. Your Experience Must have: 7+ years of experience building, shipping, and maintaining modern web applications. Expert-level knowledge of HTML, CSS, and JavaScript (ES6+). Deep experience with React and modern frontend tooling. Solid grasp of object-oriented design patterns and the ability to write efficient, well-structured algorithms You must use AI coding agents as your default way of working — writing code manually is the exception, not the rule. Proven ability to create adaptive, responsive, and accessible user interfaces. A product mindset and strong collaboration skills — you care about how your work impacts the user. Nice to have: Familiarity with Next.js, Contentful, or similar frameworks and CMS solutions. Experience with A/B testing and experimentation frameworks. Understanding of analytics and BI integrations. Salary Range - gross per month (ranges may vary based on skills and experience) €5.900 — €8.300 EUR How we work We’re a mission-led, product-driven team. We move fast, stay focused and take ownership – from brief to build to impact. Debate is encouraged. Decisions are shared. We care about craft, ship with purpose, and always raise the bar. You’ll be working with people who take their work seriously, not themselves. It takes commitment, resilience, and the drive to keep going when things get tough. Because better health outcomes are worth it. What you'll get We support impact with meaningful reward. Here’s what that looks like: Competitive salary and annual reviews Opportunity to participate in Flo’s performance incentive scheme Paid holiday, sick leave, and female health leave Enhanced parental leave and pay for maternity, paternity, same-sex and adoptive parents Accelerated professional growth through world-changing work and learning support In-person collaboration and work in a hybrid model, with 3 days per week spent in the office 5-week fully paid sabbatical at 5-year Floversary Flo Premium for friends & family, plus more health, pension and wellbeing perks Diversity, equity and inclusion Our strength is in our differences. At Flo, hiring is based on merit, skill and what you bring to the role – nothing else. We’re proud to be an equal opportunity employer, and we welcome applicants from all backgrounds, communities and identities. Read our privacy notice for job applicants .

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 Team As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to work on the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet. Join us in building the next generation of mobile-first Web3 experiences, empowering millions of users to seamlessly interact with digital assets, decentralized applications, and blockchain-powered services through secure and intuitive products. What You'll Be Doing Define and drive the strategic vision, roadmap, and execution for mobile engineering across Web3 products and platforms, ensuring alignment with business objectives and long-term technology goals. Lead, mentor, and scale a high-performing global team of mobile engineers, fostering a culture of technical excellence, innovation, ownership, and continuous improvement. Part of a global mobile team, developing new features for the all-in-one iOS and Android apps. Oversee the architecture and delivery of secure, scalable, and performant mobile applications, including wallet, DeFi, trading, and on-chain interaction experiences serving millions of users worldwide. Partner closely with Product, Design, Security, Blockchain, and Infrastructure leaders to translate business priorities into impactful mobile solutions and seamless user experiences. Establish engineering standards, development processes, and best practices to ensure high-quality software delivery, operational excellence, and platform reliability. Drive the adoption of emerging Web3 technologies, evaluating industry trends, blockchain innovations, and mobile development advancements to maintain competitive advantage. Lead technical decision-making and architectural governance across mobile platforms, balancing innovation, scalability, security, and maintainability. Champion mobile security, performance optimization, and regulatory compliance, ensuring the highest standards for digital asset and blockchain-enabled applications. Represent the mobile engineering organization in executive discussions, strategic planning, hiring initiatives, and external industry engagements. Actively uses AI tools as a core part of your engineering workflow — not just for code generation, but for building repeatable workflows and bridging across stacks. What We Look For In You 10+ years of software engineering experience, including significant experience leading and scaling mobile engineering teams in high-growth technology environments. Proven track record of defining mobile technology strategy, building high-performing engineering organizations, and delivering large-scale consumer products serving millions of users. Deep expertise in mobile platforms and architectures across iOS, Android, and/or cross-platform frameworks such as React Native and Flutter, with the ability to guide technical direction and architectural decisions. Strong leadership experience managing engineering managers and senior engineers, with a passion for mentoring talent and fostering a culture of excellence, innovation, and accountability. Demonstrated ability to leverage AI-driven engineering practices, knowledge management systems, and automation frameworks to improve developer productivity and accelerate product delivery. Strong understanding of software architecture, distributed systems, security best practices, and engineering operational excellence. Exceptional stakeholder management and communication skills, with the ability to align engineering initiatives with business objectives and influence executive-level decision-making. Passion for emerging technologies and a strong interest in shaping the future of mobile experiences within the Web3 ecosystem. Nice-To-Haves Strong understanding of blockchain technologies, including wallets, smart contracts, decentralized applications (dApps), token standards (ERC-20, ERC-721, ERC-1155), and digital asset infrastructure. Experience leading engineering teams responsible for Web3, crypto, fintech, DeFi, NFT, GameFi, or digital asset products at scale. Familiarity with blockchain security, custody solutions, MPC wallets, account abstraction, and emerging decentralized technologies. Experience building globally distributed engineering organizations and delivering products across multiple markets and regulatory environments. Active involvement in the Web3 ecosystem through industry contributions, speaking engagements, open-source projects, or community leadership. 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 Team As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to work on the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet. Join us in building the next generation of mobile-first Web3 experiences, empowering millions of users to seamlessly interact with digital assets, decentralized applications, and blockchain-powered services through secure and intuitive products. What You'll Be Doing Define and drive the strategic vision, roadmap, and execution for mobile engineering across Web3 products and platforms, ensuring alignment with business objectives and long-term technology goals. Lead, mentor, and scale a high-performing global team of mobile engineers, fostering a culture of technical excellence, innovation, ownership, and continuous improvement. Part of a global mobile team, developing new features for the all-in-one iOS and Android apps. Oversee the architecture and delivery of secure, scalable, and performant mobile applications, including wallet, DeFi, trading, and on-chain interaction experiences serving millions of users worldwide. Partner closely with Product, Design, Security, Blockchain, and Infrastructure leaders to translate business priorities into impactful mobile solutions and seamless user experiences. Establish engineering standards, development processes, and best practices to ensure high-quality software delivery, operational excellence, and platform reliability. Drive the adoption of emerging Web3 technologies, evaluating industry trends, blockchain innovations, and mobile development advancements to maintain competitive advantage. Lead technical decision-making and architectural governance across mobile platforms, balancing innovation, scalability, security, and maintainability. Champion mobile security, performance optimization, and regulatory compliance, ensuring the highest standards for digital asset and blockchain-enabled applications. Represent the mobile engineering organization in executive discussions, strategic planning, hiring initiatives, and external industry engagements. Actively uses AI tools as a core part of your engineering workflow — not just for code generation, but for building repeatable workflows and bridging across stacks. What We Look For In You 10+ years of software engineering experience, including significant experience leading and scaling mobile engineering teams in high-growth technology environments. Proven track record of defining mobile technology strategy, building high-performing engineering organizations, and delivering large-scale consumer products serving millions of users. Deep expertise in mobile platforms and architectures across iOS, Android, and/or cross-platform frameworks such as React Native and Flutter, with the ability to guide technical direction and architectural decisions. Strong leadership experience managing engineering managers and senior engineers, with a passion for mentoring talent and fostering a culture of excellence, innovation, and accountability. Demonstrated ability to leverage AI-driven engineering practices, knowledge management systems, and automation frameworks to improve developer productivity and accelerate product delivery. Strong understanding of software architecture, distributed systems, security best practices, and engineering operational excellence. Exceptional stakeholder management and communication skills, with the ability to align engineering initiatives with business objectives and influence executive-level decision-making. Passion for emerging technologies and a strong interest in shaping the future of mobile experiences within the Web3 ecosystem. Nice-To-Haves Strong understanding of blockchain technologies, including wallets, smart contracts, decentralized applications (dApps), token standards (ERC-20, ERC-721, ERC-1155), and digital asset infrastructure. Experience leading engineering teams responsible for Web3, crypto, fintech, DeFi, NFT, GameFi, or digital asset products at scale. Familiarity with blockchain security, custody solutions, MPC wallets, account abstraction, and emerging decentralized technologies. Experience building globally distributed engineering organizations and delivering products across multiple markets and regulatory environments. Active involvement in the Web3 ecosystem through industry contributions, speaking engagements, open-source projects, or community leadership. 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 As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet. Join us in building the next generation of mobile-first Web3 experiences, empowering millions of users to seamlessly interact with digital assets, decentralized applications, and blockchain-powered services through secure and intuitive products. What You’ll Be Doing Part of a global mobile team, developing new features for the all-in-one iOS and Android apps. Strive for performance optimization and maximize customer satisfaction. Stay on top of industry trends, and evaluate new solutions to address our unique and fast-growing business needs. Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users. Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture. Maintain high-quality technical documentation and improve efficiency in cross-office/timezone cooperation. Actively uses AI tools as a core part of your engineering workflow — not just for code generation, but for building repeatable workflows and bridging across stacks. What We Look For In You Experience in either native iOS/Android development, or cross-platform solutions like ReactNative/Flutter/Lua. Builds AI-leveraged engineering workflows, curating domain knowledge bases, harnessing context, and codifying repeatable agent skills/workflows, with AI tools like Claude Code /Codex deliver reliably on real production work. Fluent with at least one of the following languages: Java/Objective-C/Swift/Kotlin/JavaScript. Understanding of common data structures and algorithms. Embrace agile development process including TDD, CI and Scrum. Passionate about mobile technology and building applications for a large user base. Nice-To-Haves Strong understanding of blockchain fundamentals, including wallets, smart contracts, tokens (ERC-20, ERC-721, ERC-1155), and decentralized applications (dApps). Experience building or maintaining production-grade Web3, DeFi, NFT, GameFi, or digital asset applications. 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 .