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Location: Belarus; Armenia; Croatia; Georgia; Kazakhstan; Moldova; Poland; Portugal; Serbia; Spain Workplace: remote About the Team   We are Quadcode, a fintech company excelling in financial brokerage activities and delivering advanced financial products to our global clientele. Our flagship product, an internal trading platform, is offered as a Software-as-a-Service (SaaS) solution to other brokers. We are seeking an experienced Product Designer to join and strengthen our team. You will work closely with fellow Designers, a Design Technologist, Product Owner, Researcher, and the Development team. We believe that complex challenges can only be solved together. That’s why our culture encourages open discussion of problems and constructive debate over solutions. You will be surrounded by supportive colleagues ready to help and share their expertise. Tasks: Own the design and User Experience (UX) for one of the key product areas; Design and improve user scenarios and features across multiple platforms (Web, iOS, Android); Conduct Product Discovery: collaborate with the team to research user journeys, identify friction points, and formulate/validate hypotheses; Build high-quality prototypes, paying attention to micro-interactions and transition animations; Facilitate discussions with developers and stakeholders, finding the balance between ideal UX and technical constraints; Ensure implementation quality (Design QA/Review) and guide solutions through to release; Contribute to the Design System: ensure consistency and accelerate team velocity through high-quality components. Requirements: 5+ years of experience in product design (a portfolio featuring launched case studies is required); Advanced proficiency in Figma; Proven experience in creating or scaling design systems; Product Mindset: You make decisions based on data, research, and common sense, not personal preference. You understand how design impacts business metrics; Understanding of accessibility principles and the ability to integrate them into the design process; Strong communication skills with the ability to articulate and defend design decisions, as well as give and receive constructive feedback; You can self-manage, prioritize your backlog, and drive processes without micromanagement; Comfortable with shifting priorities based on business needs. What we offer: Remote work model; Competitive remuneration; Friendly, enjoyable and positive environment. With a team of 500+ creative and tech-driven people across the globe, Quadcode is the place where ideas turn into impact, where every project is a chance to grow, innovate, and make your mark.   Join us today, and let's shape the future of fintech together!   Note: All applications will be treated with strict confidence. We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.   #LI-LR1

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 Own the account backbone of a CeFi platform trusted by millions — login, registration, account security, MFA, Passkey — where a single security regression is measured in real user funds. The more senior you are, the more you set the technical direction others build on. What You'll Be Doing Own account-system subsystems end-to-end — authentication, MFA, Passkey/WebAuthn, session & device trust, account registration and recovery — including architecture, tradeoffs, and long-term evolution. Design flows that are secure and low-friction at millions-of-DAU scale — the hardest tradeoff in this space. Partner with risk & security teams to turn threat models into shipped mobile defenses. Build our AI-native engineering practice — design automated development workflows and harness systems (agents, evals, guardrails, CI integration) that let AI do real engineering work, while safeguarding delivery quality and efficiency . Raise the bar through design and code review, and by making the engineers around you better. At the Staff level: set technical direction beyond your own subsystem and drive cross-team, cross-timezone decisions that shape the account platform. What We Look For In You Deep, hands-on experience building native iOS and/or Android — you understand the platform, not just a framework on top of it. Experience with a cross-platform / shared business-logic layer . We build ours in Rust + UniFFI ; direct Rust-on-mobile experience is a strong plus, but experience with any shared-logic approach — KMP, Flutter, or React Native — transfers well and is valued. Fluent in at least one of: Swift / Kotlin / Rust / Objective-C / Java / JavaScript , with strong CS fundamentals. Architecture experience with large-scale mobile apps — you've applied maintainable design patterns and own solutions from requirements through to production. Hands-on with mobile authentication & security — OAuth/OIDC, MFA, secure storage (Keychain/Keystore), biometrics. Direct experience with Passkey / WebAuthn / FIDO2 is a strong advantage — it's live in our stack and central to what you'll work on. Solid grasp of threat modeling and the mobile attack surface. You apply AI deeply in your own engineering — not just code generation . You've built, or are driven to build, automated development workflows and harnesses that make delivery both faster and more reliable . Solid grasp of LLM fundamentals, prompt engineering, RAG, and agent concepts, with hands-on experience taking an AI pipeline from scratch to shipped. Comfortable with ambiguity and high scale — you've debugged problems that only appear under real production load. Signals we value: you naturally raise the standard of teams you join , mentor without being asked, and can grow into a technical anchor for the group. Nice-To-Haves Fraud / risk, cryptography, or regulated-industry (fintech) experience. Experience with mini-program or dynamic/hot-update frameworks . Crypto trading / Web3 experience. 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: 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 Own OKX's in-app messaging end to end — from a fully in-house IM engine to a messaging platform powering community chat, payments, VIP service, and user-to-agent (AI) chat for millions. The more senior you are, the more you set the technical direction others build on. What You'll Be Doing Build our multi-platform unified IM SDK — unify the logic core across platforms and push performance and stability as a lever for growth. Platformize the engine — turn it into a platform that product teams build business scenarios on (community chat, payments, VIP service). Build user-to-agent (AI) chat — the conversational AI surface on top of IM, from real-time delivery to the agent interaction experience. Own delivery end-to-end — real-time WebSocket long-connection and offline push across overseas + China vendor channels — so messages reach users whether the app is open or not. Push latency, reliability, and battery/memory to their limits under real production and weak-network conditions. Build our AI-native engineering practice — design automated development workflows and harness systems (agents, evals, guardrails, CI integration) that let AI do real engineering work, while safeguarding delivery quality and efficiency. Raise the bar through design and code review, and by making the engineers around you better. At the Staff level: set technical direction beyond your own area and drive cross-team decisions that shape the IM platform. What We Look For In You Deep, hands-on experience building native iOS and/or Android — you understand the platform, not just a framework on top of it. Experience with a cross-platform / shared business-logic layer . We build ours in Rust + UniFFI ; direct Rust-on-mobile experience is a strong plus, but experience with any shared-logic approach — KMP, Flutter, or React Native — transfers well and is valued. Fluent in at least one of: Swift / Kotlin / Rust / Objective-C / Java / JavaScript , with strong CS fundamentals. Architecture experience with large-scale mobile apps — you've applied maintainable design patterns and own solutions from requirements through to production. Depth in at least one layer of the messaging stack, and the ability to work across both — whether your strength is chat/feature-level UX or real-time / networking internals: WebSocket / long-connection, and/or offline push delivery across overseas + China channels (APNs, FCM, and China vendor push). Bonus if you have the depth to reason about a messaging engine from the ground up, not just consume one. Strong mobile performance chops (memory, battery, concurrency, weak-network). You apply AI deeply in your own engineering — not just code generation . You've built, or are driven to build, automated development workflows and harnesses that make delivery both faster and more reliable. Solid grasp of LLM fundamentals, prompt engineering, RAG, and agent concepts, with hands-on experience taking an AI pipeline from scratch to shipped — and you're excited to build user-facing conversational / agent-chat experiences too. Comfortable with ambiguity and high scale — you've debugged problems that only appear under real production load. Signals we value: you naturally raise the standard of teams you join , mentor without being asked, and can grow into a technical anchor for the group. Nice-To-Haves Built or maintained an IM / chat product, or an SDK consumed by other teams . Experience with mini-program or dynamic/hot-update frameworks . Crypto trading / Web3 experience. 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: IN - Bangalore, India Scopely is looking for a Principal Software Engineer (Unity) to join the WWE Champions team in Bangalore! At Scopely, we care deeply about what we do and want to inspire play, every day - whether in our work environments alongside our talented colleagues, or through our deep connections with our communities of players. We are a global team of game lovers who are developing, publishing and innovating the mobile games industry, connecting millions of people around the world daily. WWE Champions is our ultimate and unique RPG puzzle match game featuring WWE superstars and legends across mobile and PC platforms. WWE Champions is the most downloaded WWE game to date, with a highly engaged and passionate community. What You’ll Do As a Principal Software Engineer, you will provide technical leadership for the Game’s Unity client, shaping architecture, engineering standards, and delivery across a large live-service mobile game codebase. You will drive high-impact initiatives spanning gameplay systems, live-ops features, client infrastructure, performance, build reliability, platform integrations, and maintainability. This role is ideal for an engineer who can balance strategic technical direction with pragmatic execution in a complex production environment. Lead the technical direction of major client systems across gameplay, UI, live events, progression, offers, social features, and platform services Define and evolve architecture for a large Unity/C# codebase with an emphasis on modularity, testability, performance, and long-term maintainability Guide implementation of data-driven and live-ops systems, including event configuration, feature flags, localization, and content delivered through structured data pipelines such as FlatBuffers Partner closely with design, product, QA, analytics, economy, backend, and live-ops stakeholders to align client architecture with roadmap and operational needs Improve engineering effectiveness through better patterns, tooling, CI/build processes, code review standards, debugging practices, and technical documentation Lead difficult incident analysis and production issue resolution across mobile client systems, platform integrations, monetization flows, and event features Mentor senior and mid-level engineers, influence cross-team technical decisions, and raise the overall quality bar for the engineering organization What We’re Looking For Experience Technical Skills 8+ years of professional software engineering experience, including significant experience on large production game clients or similarly complex interactive applications Deep expertise in C# and object-oriented software design Strong experience with Unity in large-scale production environments, ideally on mobile live-service titles Proven track record designing and maintaining scalable client architecture for gameplay systems, UI frameworks, event systems, or data-driven feature development Experience with mobile platform development considerations for iOS and Android, including integrations, performance tuning, memory management, and release readiness Strong understanding of client-side data pipelines, remote content/configuration, serialization, and schema-driven system Experience working with build automation, CI/CD workflows, and release pipelines for mobile games Strong debugging and profiling skills across runtime behavior, performance, memory, and production stability Demonstrated ability to establish testing strategy and quality standards in large codebases Cross-Functional and Domain Knowledge Deep familiarity with live-service game development, including progression systems, gacha/offers, PvP or event systems, social features, analytics, and monetization Experience partnering with backend and live-ops teams to support fast iteration on time-bound content and feature rollouts Ability to make strong technical tradeoffs in a content-heavy, operationally active game environment Comfort leading cross-team initiatives with multiple dependencies and ambiguous constraints Soft Skills & Education Bachelor’s degree in Computer Science or a related field, or equivalent practical experience Excellent communication, technical leadership, and stakeholder alignment skills Strong mentorship and coaching ability across multiple experience levels. High ownership, sound judgment, and the ability to bring clarity to complex technical problems Passion for games and for building stable, maintainable systems that support great player experiences About Scopely Scopely is a leading video game and global interactive entertainment company, home to many of the world’s most beloved and enduring experiences, including two of the most successful mobile games of all-time “MONOPOLY GO!” and “Pokémon GO,” along with “Stumble Guys,” “Star Trek™ Fleet Command,” “MARVEL Strike Force,” “WWE Champions,” the Scrabble® franchise, “Yahtzee® With Buddies,” and many others. Across mobile, web, PC, and console, Scopely creates, develops, publishes, and live-operates one of the most diversified and award-winning portfolios in the games industry — bringing hundreds of millions of players together through a shared love of play. Founded in 2011, Scopely is powered by its exceptional team — including thousands of world-class gamemakers around the globe, a distinctive tenet-driven culture, and its proprietary technology platform, Playgami. Together, these strengths have fueled Scopely’s position as the #1 mobile games company in the U.S. and #2 globally, generating more than $10 billion in lifetime revenue. Whether building global sensations like “MONOPOLY GO!” from the ground up, or expanding through strategic acquisitions, including the FoxNext, GSN, and Scopely Explore games businesses — Scopely consistently delivers experiences players love today and return to for years to come. Recognized multiple times as one of the "100 Most Influential Companies in the World" by TIME magazine and one of Fast Company's "World's Most Innovative Companies" and “Best Workplaces for Innovators,” Scopely believes that video games can be a force for good — creating meaningful connections, vibrant communities, and making life better through play. Scopely has global operations and partners across four continents in more than a dozen countries worldwide. For more information, visit: https://www.scopely.com/ . Notice to Candidates: Scopely will never request payment or financial information during the application or hiring process. Please apply only through our official website and verify that all Talent Partner communications come from an email address ending in @ scopely.com . Should you have any questions or encounter any fraudulent requests/emails/websites, please immediately contact recruiting@scopely.com. Our job applicant privacy policies are available here: California Privacy Notice and EEA/UK Privacy Notice . Employment at Scopely is based solely on a person's merit and qualifications. Scopely does not discriminate against any employee or applicant because of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition (including breastfeeding), or any other basis protected by law. We also consider qualified applicants with arrest or conviction records, consistent with applicable federal, state and local law.

Задачи: — Взять на себя ответственность за дизайн, реализацию и доставку ключевых функций в нативных iOS и Android приложениях. — Сотрудничать с инженерами для определения архитектуры, обмена лучшими практиками и поддержания высоких стандартов качества. — Влиять на долгосрочное техническое направление и стратегию масштабирования мобильных приложений. — Вносить вклад в процессы команды, продуктовые решения и общую инженерную стратегию. — Быть техническим лидером, обеспечивая чистый, тестируемый код и постоянное улучшение. Требования: — Опыт 6+ лет в нативной мобильной разработке (iOS или Android). — Подтвержденный опыт выпуска приложений в App Store или Google Play. — Сильный акцент на написание тестируемого кода с высоким покрытием тестами. — Опыт поддержки CI/CD пайплайнов, таких как GitHub Actions или Bitrise. — Степень бакалавра в области компьютерных наук, инженерии или смежной области. — Готовность работать в офисе в Мельбурне, Австралия. Желательно: — Владение современными инструментами: AndroidX, Jetpack, Hilt, Coroutines, SwiftUI, Combine, Async/Await. Условия: — Работа над сложными задачами в быстро меняющейся глобальной финтех-среде. — Возможность влиять на будущее глобального банковского и платежного сектора. — Сотрудничество с разнообразной и инновационной командой из более чем 2200 человек в 26 офисах. — Акцент на ускоренное обучение, настоящую ответственность и энергетику основателя.

Location: Tel Aviv Via is on a mission to create public transportation systems that provide far greater access to jobs, healthcare, and education. Our platform serves as the technology backbone for modern transit networks, transforming antiquated and siloed public transportation systems into smart, data-driven, and efficient digital networks. With hundreds of agency partners around the world, Via is recognized as the leading transportation technology and service provider globally. As a Mobile Team Lead at Via, you’ll lead the development of product areas within our mobile apps that helps transit agencies deliver reliable and efficient service to their communities. You’ll guide a team of engineers in building something entirely new while working closely with other teams to ensure the product integrates seamlessly into Via’s ecosystem. This role offers the unique opportunity to create from the ground up while leveraging the strengths of an established platform to maximize impact. About the Role: Lead the development of key mobile initiatives, such as improving rider/driver app performance, reliability, and user experience across iOS and Android Own and execute a roadmap focused on scalability (e.g. handling peak demand, optimizing app responsiveness, and reducing latency across core user flows) Drive cross-functional projects with Product, Design, and Backend teams to launch new features end-to-end, from concept through production Improve engineering quality and velocity by introducing better development practices, strengthening code review standards, and evolving mobile architecture Build and grow a high-performing team by hiring, mentoring, and supporting engineers across different levels Identify and lead improvements to team processes (e.g. release cycles, CI/CD, testing frameworks) to increase efficiency and reduce friction Contribute to broader mobile initiatives, such as aligning on shared tooling, frameworks, and long-term platform strategy About You: 7+ years of experience building mobile applications (iOS or Android), including experience working on production-scale apps Proven experience leading engineering teams and delivering complex projects end-to-end Strong understanding of mobile architecture, performance optimization, and modern development practices (e.g. CI/CD, testing, MVVM) Comfortable working across mobile, backend, and product domains to deliver cohesive solutions Collaborative and pragmatic, able to balance speed with quality and make thoughtful trade-offs Hands-on and detail-oriented when needed, while still operating effectively at a leadership level Clear communicator who builds trust across teams and creates a positive, inclusive team environment Compensation and Benefits Our product impacts millions of users around the world by providing alternative transportation solutions that are more efficient and accessible, helping cities become greener. Competitive compensation package including base salary and stock options. Health insurance with a discount for family members. Hybrid work model and a lovely office located in the heart of Tel Aviv, Midtown, close to the light rail and train station. Career development and growth opportunities. Additional perks include Freefit, sports lessons, 10bis/Cibus, happy hours, team events, communities, and many more benefits. We’re Via, and we build technology that changes the way the world moves. We’re driven by a simple mission: to create modern and efficient public transportation systems that provide far greater access to jobs, healthcare, and education. With our best-in-class suite of products, we make transit thrive. If you’re excited to be at the forefront of modernizing the future of transportation, are up for solving tough problems, and enjoy building exceptional user experiences, we’d love to hear from you. Ready to join the ride?

Location: New York, NY, USA; San Francisco, CA, USA About the Role As a mobile platform engineer, you'll help shape the future of Chime's React Native app, building the infrastructure and tooling that make development faster, safer, and more scalable for hundreds of engineers working alongside AI. You'll thrive in this role if you enjoy building for developers, solving complex technical problems, and multiplying your impact on others while delivering a best-of-class experience for our 10M+ monthly active members. In this role, you can expect to Build and maintain internal frameworks, developer tooling, and infrastructure. Collaborate with product and engineering teams to improve app quality, performance, and observability. Identify bottlenecks and deploy operational efficiencies to automate mobile CI/CD and release orchestration, reducing manual effort and increasing reliability. Design and improve tooling to reduce friction in the developer loop and maximize engineering velocity. Mentor engineers and raise the bar on technical standards, code quality, and delivery practices through design reviews, guidance, and example. Partner with QA to lead Chime’s mobile release process across iOS and Android. Build and scale AI-enabling app development  infrastructure to support increased product velocity. To thrive in this role, you have 5+ years of experience in cross-platform, mobile development,  ideally with React Native. A collaborative mindset, excellent communication skills, and a drive to document and share what you build. Strong fluency in TypeScript and familiarity with React, React Native. Experience with iOS and Android build, configuration, and distribution systems. Shipped apps that are used by millions of users. A track record of profiling and improving app performance. Familiarity with observability and analytics tools like Bugsnag, Datadog, Sentry, or Hex. Deep understanding of server-client architecture, leveraging GraphQL and performance profiling (e.g., memory pressure, screen latency, optimizing time to interactive, preloading). Experience with mobile build infrastructure platforms such as Bitrise, CircleCI, or GitHub Actions. Nice-to-have Experience with feature flag systems, runtime controls, or OTA delivery frameworks (e.g., Expo Updates, CodePush). Experience building the infrastructure that supports AI-native mobile development. Familiarity with state management tools like Redux, React Context, AsyncStorage, or MMKV. Scaled mobile quality practices and testing frameworks. #LI-Onsite #LI-WS1 Below is the base salary offered for this role and level of experience. Full-time employees may also be eligible for bonus(es), competitive equity, and benefits. For commissioned roles, the base salary listed in this job description does not include incentive/variable pay. The actual base salary offered may be higher, depending on your location, skills, qualifications, and experience. Wage Notice $164,000 — $227,000 USD A little about us At Chime, we believe that everyone can achieve financial progress. We created Chime—a financial technology company, not a bank*—on the premise that core banking services should be helpful, easy, and free. Through our user-friendly tools and intuitive platforms, we empower our members to take control of their finances and work towards their goals. Whether it's starting a savings account, purchasing a first car or home, launching a business, or pursuing higher education, we're proud to have helped millions unlock their financial potential. We're a team of problem solvers, dreamers, and builders with one shared obsession: our members. From day one, Chimers have worked tirelessly to out-hustle and out-execute competitors to bring our mission to life. Their grit and determination inspire us to work harder every day to deliver the very best experience possible. We each bring an owner's mindset to our work, refusing to be outdone and holding ourselves accountable to meet and exceed the highest bars for our teams, our company, and our members. We believe in being bold, dreaming big, and taking risks, while also working together, embracing our diverse perspectives, and giving each other honest feedback. Our culture remains deeply entrepreneurial, encouraging every Chimer to see themselves as stewards of our mission to help everyday Americans unlock their financial progress. We know that to achieve our mission, we must earn and keep people's trust—so we hold ourselves to the highest standards of integrity in everything we do. These aren't just words on a wall—our values are embedded in every aspect of our business, serving as a north star that guides us as we work to help millions achieve their financial potential. Because if we don't—who will? *Chime is a financial technology company, not a bank. Banking services provided by The Bancorp Bank, N.A. or Stride Bank, N.A., Members FDIC. What we offer for our full-time, regular employees 🏢 Our in-office work policy is designed to keep you connected - with four days a week in the office and Fridays from home for those near one of our offices, plus team and company-wide events depending on location. 💻 Benefits that support your work and life, including backup child, elder, and pet care and subsidized commuter benefits for eligible employees. ✨ Comprehensive health, financial, and wellbeing benefits designed to support you at every stage of life. 🏝 Generous vacation policy and company-wide paid days off 🫂 1% of your time off to support local community organizations of your choice 👟 Annual wellness stipend to use towards eligible wellness related expenses 👶 Up to 22 weeks of paid parental leave for birthing parents and 12 weeks of paid parental leave for non-birthing parents 👪 Access to family planning reimbursement 💚 A challenging and fulfilling opportunity to join one of the most experienced teams in FinTech and help millions unlock financial progress We know that great work can’t be done without a diverse team and inclusive environment. That’s why we specifically look for individuals of varying strengths, skills, backgrounds, and ideas to join our team. We believe this gives us a competitive advantage to better serve our members and helps us all grow as Chimers and individuals. Chime is proud to be an Equal Opportunity Employer. We consider qualified applicants without regard to race, color, ancestry, religion, sex, national origin, sexual orientation, gender identity, age, marital or family status, disability, genetic information, veteran status, or any other legally protected basis under provincial, federal, state, and local laws, regulations, or ordinances. We will also consider qualified applicants with criminal histories in a manner consistent with the requirements of state and local laws, including the San Francisco Fair Chance Ordinance, Cook County Ordinance, NYC Fair Chance Act, and the LA City Fair Chance Ordinance, and consistent with Canadian provincial and federal laws. If you have a disability or special need that requires accommodation during any stage of the application process, please contact: accommodations@chime.com . To learn more about how Chime collects and uses your personal information during the application process, please see the Chime Applicant Privacy Notice .

Location: Los Angeles, USA Riot engineers bring deep knowledge of specific technical areas but also value the opportunity to work in a variety of broader domains. As a software engineer, you’ll work with both new and current technologies, creating innovative solutions to overcome high-volume obstacles and to deliver player value. As a Principal Software Engineer on the Live Experiences teams within Teamfight Tactics , you will collaborate with multidisciplinary teams to enable the creation of new game features, systems, and experiences for our players. You will discuss and define the needs of art, design, and audio in a highly collaborative environment. You will build new technology in a wide variety of game systems to meet those needs. As Teamfight Tactics is a multi-platform game, supporting PC, Android, and iOS, cross-platform experience would be beneficial. You will report to the Engineering Manager accountable for the Live Experiences teams. Responsibilities: Build gameplay features and systems for TFT game modes and cosmetics Build around-game UI features, including progression and monetization flows in collaboration with Visual Designers and User Experience creatives Collaborate and drive on product, technical and architectural discussions, ensuring alignment with product vision and engineering strategy Improve efficiency for developers and unlock their ability to create awesome experiences by improving tools and workflows Align with stakeholders and disciplines spanning multiple teams across TFT to deliver awesome features Provide mentorship to engineers, tech artists, and tech designers Participate and improve the team's support rotation Reduce ambiguity in a problem space through technical discovery & prototyping Required Qualifications: 10+ years of software development, including shipping one or more products on large code bases that span a range of platforms and tools 4+ years Unreal Engine experience, with familiarity in game engine tools, workflows, & content pipelines Expertise with C++ and Gameplay Engineering (Character, Camera, Controls) Experience leveraging strong communication skills to collaborate across disciplines (e.g. Design, Art, QA, Production) to create solutions Experience mentoring others in both soft and hard skills Product sense, pragmatism, and player empathy in making tech decisions BS in Computer Science, or proven understanding of Computer Science fundamentals Desired Qualifications: Familiarity with Teamfight Tactics Mobile and/or multi-platform experience For this role, you'll find success through craft expertise, a collaborative spirit, and decision-making that prioritizes the delight of players. We will be looking at your past studies, experience, and your personal relationship with games. If you embody player empathy and care about the experiences of players, this could be the role for you! Our Perks: Riot focuses on work/life balance, shown by our open paid time off policy and other perks such as flexible work schedules. We offer medical, dental, and life insurance, parental leave for you, your spouse/domestic partner, and children, and a 401k with company match. Check out our benefits pages for more information. At Riot Games, we put players first . That mission drives every decision in our quest to create games and experiences that make it better to be a player. Whether you’re working directly on a new player-facing experience or you’re supporting the company as a whole, everyone at Riot is part of our mission. And just like in our games, we’re better when we work together. Our goal is to create collaborative teams where you are empowered to bring your unique perspective everyday. If that sounds like the kind of place you want to work, we’re looking forward to your application. It’s our policy to provide equal employment opportunity for all applicants and members of Riot Games, Inc. Riot Games makes reasonable accommodations for handicapped and disabled Rioters and does not unlawfully discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, handicap, veteran status, marital status, criminal history, or any other category protected by applicable federal and state law. We consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with applicable federal, state and local law, including the California Fair Chance Act, the City of Los Angeles Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, the San Francisco Fair Chance Ordinance, and the Washington Fair Chance Act. Per the Los Angeles County Fair Chance Ordinance, the following core duties may create a basis for disqualifying candidates with relevant criminal histories: Safeguarding confidential and sensitive Company data Communication with others, including Rioters and third parties such as vendors, and/or players, including minors Accessing Company assets, secure digital systems, and networks Ensuring a safe interactive environment for players and other Rioters These duties are directly related to essential operations, safety, trust, and compliance obligations within our organization. Please note that job duties may evolve based on business needs and additional responsibilities may be assigned as necessary to maintain operational efficiency and security.

Location: United States POWER A WORLD OF TRUST Incode is the leading provider of world-class identity solutions that is reinventing the way humans authenticate and verify their identities online to power a world of digital trust. Through our revolutionary identity solutions, we are unleashing the business potential of universal industries including finance, government, retail, hospitality, gaming, and more, by reducing fraud and transforming human interactions with data, products, and services. We’re in the process of rapidly scaling our diverse global team and we’re looking for entrepreneurial individuals and leaders who are curious, driven, and excited by ownership to join a Unicorn-status scale-up! About Incode Incode is a Series B unicorn ($2.2B) rewriting how the world proves identity. Our AI-powered platform lets leading banks, fintechs, marketplaces, and governments deliver friction-free experiences while defeating fraud and safeguarding privacy. Customers such as Citi, AirBnB, Block, Chime, Sixt, and TikTok rely on Incode to power their identity verification and security. Recently named a leader in the Gartner® Magic Quadrant™ for Identity Verification, we’re scaling fast—and we need a product-marketing leader who can turn breakthrough technology into a category-defining narrative. The Impact You’ll Make As a Senior Technical Account Manager at Incode, you own the end-to-end technical relationship for a portfolio of strategic accounts. You're not an escalation path, you're a proactive technical partner embedded in the customer's world, translating complex integration challenges into delivery plans, keeping production environments healthy, and making sure Incode's products work the way they were designed to. The Incode TAM role spans more ground than most: you'll operate as a solutions engineer, escalation point, implementation consultant, technical project manager, and trusted advisor depending on the day. The people who thrive here are comfortable with that range. They're resourceful, autonomous, technically deep, and genuinely motivated by customer outcomes. What You’ll Own & Drive Technical Relationship • Serve as the primary technical point of contact for one or more strategic accounts across financial services, telecom, healthcare, and enterprise verticals • Build trusted relationships with customer engineering teams, architects, and platform owners. Be present and credible in technical conversations at every level • Maintain deep familiarity with each account's integration architecture, production environment, and technical roadmap Implementation & Integration • Lead and project manage technical onboarding for new use case and new product deployments • Provide hands on guidance on Web and Mobile SDK integration, REST/webhook architectures, and backend configuration patterns • Review integration designs, identify risks, and recommend architectural adjustments before they become production problems Production Health & Incident Response • Monitor account health, proactively identify degradation risks, and drive resolution before customers feel it • Lead technical bridges during incidents: coordinate internal engineering, communicate clearly with customer stakeholders, and drive postincident reviews • Own change and release management for your accounts: coordinate upgrade windows, test plans, and rollback procedures Customer Advocacy & Internal Coordination • Translate customer pain into actionable product feedback, synthesize patterns across accounts and bring them to Product and Engineering with clarity and data • Pull the right internal resources (Product, Engineering, Support) behind the scenes so customers experience a unified Incode team • Collaborate closely with your aligned Account Director on account strategy, health, and expansion opportunities GenAI & Continuous Improvement • Actively build and share AI assisted workflows that reduce repetitive work, accelerate customer onboarding, and improve documentation quality • Contribute to the TAM team's shared knowledge base, playbooks, runbooks, and integration guides that make the whole team better The Qualities That Set You Apart Proven Multi-Account Manager – You manage multiple complex accounts simultaneously without dropping threads. Clear Communicator – You can explain a technical problem to a CISO and an integration error to a backend engineer in the same conversation. Autonomous Operator – You don't wait to be told what to do — you're experienced operating in ambiguous environments with minimal guidance. Proactive Problem Solver – You have a track record of identifying and resolving issues before they escalate. Your Background Technical Depth – Required • 3+ years in a technical customer facing role: TAM, Solutions Engineer, Implementation Consultant, Customer Success Engineer, or equivalent • Strong working knowledge of REST APIs, webhooks, and async integration patterns | you can review an API design and spot problems • Hands on experience with Web and/or Mobile SDK integration (iOS, Android, JavaScript/TypeScript) • Proficiency with SQL for log analysis, troubleshooting, and operational reporting • Ability to build and interpret data analysis and reporting artifacts, usage trends, account health metrics, SLA tracking, and operational dashboards that inform both customer conversations and internal decisions • Comfort with cloud infrastructure fundamentals (AWS preferred), you don't need to be a DevOps engineer, but you need to understand deployment models • Scripting ability (Python, Bash, or equivalent), you automate your own repetitive work • Proven ability to manage multiple complex accounts simultaneously without dropping • Strong written and verbal communication, you can explain a technical problem to a CISO and an integration error to a backend engineer in the same conversation threads • Experience operating autonomously in ambiguous environments, you don't wait to be told what to do • Track record of proactively identifying and resolving issues before they escalate Bonus • Experience with identity verification, fraud prevention, or biometric authentication • Familiarity with compliance frameworks relevant to enterprise customers (SOC2, PCI, GDPR/CCPA) • Prior experience at a high growth SaaS or fintech company Why Incode? Mission with Meaning – Shape how billions of people prove identity—safely, simply, and ethically. Rocket-Ship Growth – Join at an inflection point where your strategies will compound in value for years. Elite Team & Backing – Work a truly global with top engineers, designers, and investors who share your ambition to dominate a category. Ownership & Autonomy – Operate like a founder with the resources of a unicorn. Global Impact – Every program you launch will reverberate across industries and continents. Ready to ignite the future of trust? Lead the narrative. Empower the field. Join Incode and turn innovation into unstoppable market momentum. Aspects of our Culture: High performance Freedom & responsibility Context, not control Highly aligned, loosely coupled Continuous Feedback Promotions & Development Learn more about Life at Incode ! Benefits & Perks: Flexible Working Hours & Workplace Open Vacation Policy Equal Opportunities: Incode is an equal opportunity employer, committed to creating a diverse and inclusive work environment. We take great pride in having an inclusive, diverse, and global team, and we are always looking for talented and passionate individuals from all backgrounds and walks of life. As part of our commitment to inclusion, we ensure that reasonable accommodations are available throughout the hiring process. If you require any accommodation due to a disability or specific need, please let our Talent Acquisition team know—we’ll do our best to support you. Applicant Data Privacy: We will only use your personal information concerning Incode’s application, recruitment, and hiring processes.

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. 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. 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 We are looking for a Staff Mobile Security Engineer to join our Mobile Security team, where you will play a key role in identifying and mitigating security vulnerabilities across OKX's mobile applications and platforms. This is a high-ownership role at the intersection of offensive security, mobile engineering, and platform protection — you will work closely with development, operations, and compliance teams to ensure security is embedded at every layer of our mobile stack. You bring deep expertise in mobile application security, offensive techniques, and secure coding practices. You are also fluent in AI-assisted development and bring the discipline to build, maintain, and continuously improve your own AI engineering workflows. What You'll Be Doing Identify and address security vulnerabilities in mobile code, systems, and networks through manual review, automated tooling, and threat modelling. Manage and optimise application security tools, processes, and alerts to maintain a strong security posture. Validate and respond to Bug Bounty submissions, triaging findings and coordinating remediation with engineering teams. Produce detailed security findings reports and present them to both technical and management audiences, contributing to real-world attack prevention. Collaborate with development teams to implement and champion secure coding practices across iOS and Android platforms. Apply AI tools to accelerate security research, automate vulnerability detection workflows, and improve the efficiency of threat analysis. Work alongside operations and compliance teams to ensure security is a consistent priority across the organisation. Participate in incident response and management activities. Stay current on the latest offensive security techniques, application security threats, and industry best practices. What We Look For In You 5+ years of experience in mobile application security or offensive security, with hands-on expertise in iOS and/or Android platforms. In-depth understanding of security risks, vulnerabilities, and concepts in mobile and web applications. Proficient in code review across Kotlin, Swift, TypeScript, or JavaScript, with a strong grasp of application security threats. Able to create proof-of-concepts (PoCs) to demonstrate vulnerabilities, review patch code for adherence to standards, and collaborate with repository owners on remediation. Actively uses AI tools in your security engineering workflow — including building AI-leveraged workflows and codifying repeatable agent skills so tools like Claude Code or Codex deliver reliably on real production work. Strong analytical and problem-solving abilities with excellent verbal and written communication skills. Nice-To-Haves Prior experience developing mobile security SDKs at scale — products with a daily active user base of over ten million. Experience in large-scale business risk control projects, or practical experience in threat intelligence, business risk prevention, and countermeasures against black and grey industries. In-depth reverse engineering of major apps from first-tier vendors, or other projects that demonstrate strong reverse engineering capabilities. Proficiency in ARM assembly, with the ability to implement deep-level countermeasures at the native and application layers. Experience with device fingerprint recognition — including simulating new devices through methods such as flashing, modification, and application cloning. Ability to work across multiple mobile platforms simultaneously. Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-ML1 #LI-ONSITE 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 .

Задачи: - Разрабатывать новый функционал и рефакторить существующий. - Разрабатывать микросервисы. - Участвовать в проработке архитектуры проекта. - Быть частью продуктовой команды из 10 человек, которая работает по agile. - Выдвигать не только технические, но и бизнес идеи (при желании). - Участвовать в code review. - Взаимодействие с группой тестирования. Требования: - Уверенные знания Java 17 и новее. - Опыт применения Spring Framework (Spring Boot 3+), Spring Data JPA, Spring Security + OAuth2 / JWT, Spring Cloud. - Опыт написание многопоточных и асинхронных приложений. - Опыт разработки web-сервисов, понимание протоколов REST. - Опыт работы с ИИ инструментами. - Опыт работы с БД (SQL PostgreSQL, noSQL). - Опыт работы с Kubernetes (базовое понимание: pods, services, configmaps, ingress). - Опыт работы с Kafka, RabbitMQ. - Опыт работы с Push-уведомлениями: Firebase Cloud Messaging (FCM) для Android + APNs для iOS (через альтернативные библиотеки). - Понимание принципов оффлайн-синхронизации (last write wins, conflict resolution, delta updates, sync versioning).

SuperPlay — разработчик мобильных казуальных игр (Dice Dreams). В 2024 году компания Playtika приобрела SuperPlay. Требования к кандидату включают опыт работы с iOS, Android, Jira, Postman, TeamCity, TestRail и владение английским языком на уровне proficient.

Задачи: — Вести пользовательский опыт от концепции до запуска, отстаивая дизайн-видение топового развлекательного приложения. — Управлять, наставлять и поддерживать команду продуктовых дизайнеров на платформах iOS, Android и веб. — Создавать ориентированные на пользователя дизайны, вайрфреймы, прототипы и макеты для приложения JustPlay. — Развивать и поддерживать дизайн-гайдлайны и комплексную дизайн-систему компании. — Сотрудничать с продакт-менеджерами и инженерами для разработки инновационных решений в рамках технических ограничений. — Интегрировать AI-инструменты для дизайна с целью оптимизации творческих процессов и повышения скорости доставки. Требования: — Опыт руководства командами мобильного продуктового дизайна не менее 5 лет, предпочтительно в сфере развлечений или игр. — Экспертные знания в области геймификации и дизайна вовлечения пользователей. — Профессиональное владение Figma и портфолио с успешными мобильными проектами. — Опыт масштабирования и совершенствования команд и операционных процессов дизайна. — Внимание к деталям и высокая приверженность качеству. Желательно: — Опыт работы с платформами лояльности или вознаграждений. — Знание мобильных игровых трендов и рекламного рынка. Условия: — Гибкий график работы с возможностью быть цифровым кочевником, с редкими визитами в офис или регулярной работой на месте. — Пакет релокации с полной поддержкой визы. — Бюджет на личное развитие до 2000 евро в год на обучение и конференции. — Поддержка психического здоровья через бесплатный персональный коучинг от nilo.health. — Особые преимущества для Германии: 25 дней отпуска, бесплатная подписка Wellhub gold, ежемесячный билет Deutschland-Ticket. — Современное оборудование (Mac или Windows) и офис в Берлине, дружественный к собакам, с бесплатным ежедневным обедом.

Location: On-site in London (Visa sponsorship and relocation available). Company: Seamflow is a venture-backed startup building systems to accelerate manual processes in physical industries like aerospace, healthcare, and energy. What you will do: — Design and build end-to-end mobile workflows from UI to local state and sync logic. — Work directly with customers in the field to understand and translate real-world processes into software. — Integrate AI-powered features, including LLMs and model-backed APIs, into mobile workflows. — Develop and maintain production-grade cross-platform apps for iOS and Android. — Own the entire product cycle from customer calls and spec writing to deployment. Requirements: — Strong experience with TypeScript and React Native. — Proficiency in native mobile fundamentals (Swift/Kotlin) for modules like sensors and background tasks. — Experience shipping and maintaining apps via App Store and Google Play. — Ability to design for unreliable connectivity, including offline persistence and conflict resolution. — Experience integrating AI systems (LLMs, agents) into production products. — Must be based in or be able to relocate to London. Nice to have: — Founder or ex-founder experience. — Background in early-stage or stealth startups (e.g., YC, EF, Antler). — Experience as a forward-deployed or solutions engineer. — Proficiency in Python for backend service development. Culture & Benefits: — High-ownership, high-trust environment with a world-class team from X, Google, and Amazon. — Full relocation and visa sponsorship support. — Provision of meals and professional tools. — Fast-paced, in-person culture in London.

Location: Metn, Lebanon The Company Toters is an on-demand e-commerce and delivery platform that enables customers to get anything in their city with the highest level of convenience. At Toters, technology is at the heart of everything we do. Our product teams build features that simplify customers’ lives, while our engineers create scalable solutions to deliver faster and more cost-effectively. If you thrive in a high-growth startup environment and want to help reshape how people shop across the Middle East, join us. Role Overview As a Senior Offensive Security Engineer (L5), you will own complex offensive security initiatives that span multiple teams. You will lead advanced penetration testing, red team exercises, and adversarial simulations to uncover systemic weaknesses in our web applications, APIs, mobile apps, cloud infrastructure, identity, payment-adjacent flows, and overall attack surface. You will act as a hands-on technical leader : influencing secure design decisions with evidence, mentoring mid-level and junior offensive engineers, and driving improvements that meaningfully reduce risk. Description In this senior role, you will take end-to-end ownership of offensive security efforts with a focus on high-impact outcomes. Your responsibilities include: Lead comprehensive penetration tests and red team / assumed-breach exercises targeting web applications, APIs, mobile applications, cloud infrastructure, and authentication systems (including identity and privileged-access paths). Lead mobile offensive testing on Android and iOS, including evaluation and bypass/validation of runtime protection, tamper resistance, certificate pinning / Certificate Transparency, and key/secret shielding using DexProtector or similar RASP / app-shielding tools, plus complementary tooling such as MobSF. Perform in-depth threat modeling and identify complex attack paths across services and trust boundaries (including authorization flaws, tenant isolation, token/session issues, edge/WAF bypass, and client-secret exposure). Deliver high-quality security assessment reports with clear risk ratings, business impact analysis, practical remediation guidance, and evidence quality that engineering and audit stakeholders can use in a SOC 2 and PCI DSS context—then re-test and validate fixes before closure. Collaborate with Engineering, DevOps, Product, and the Security Engineer track to influence secure architecture decisions and ensure vulnerabilities are addressed at the root cause. Develop and improve offensive security methodologies, tools, and automation to increase efficiency and coverage. AI-assisted testing is a must. Mentor mid-level and junior offensive security engineers, conduct offensive-focused code/design reviews, and help raise the overall security capability of the team. Participate in purple team exercises with the detection and incident response teams to improve defenses based on real attack simulations. Stay at the forefront of offensive security research, emerging threats, and TTPs, and assess their relevance to Toters. Contribute offensive input to security standards, policies, and secure development practices across the engineering organization (you advise; you do not own policy issuance or GRC evidence packs). Support structured disclosure (VDP / researcher reports) through reproduce, rate, de-duplicate, and validate. Key Qualifications Bachelor’s degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience. 6+ years of hands-on experience in offensive security, penetration testing, or red teaming. Strong expertise in web application, API, and mobile security testing (Android and iOS). Working knowledge of DexProtector or similar mobile shielding / RASP tooling: what it protects, how testers evaluate residual risk, and how to validate that hardening holds. Advanced proficiency with offensive security tools (Burp Suite, Metasploit, Cobalt Strike or equivalent adversary-emulation platforms, custom tooling, etc.). Proficient in writing robust, reusable scripts and small tools for automation (Python preferred, Bash for quick tasks). Solid experience with cloud security testing (AWS preferred) and infrastructure attack techniques. Proven ability to lead complex security assessments from scoping to reporting and remediation validation. Strong risk assessment and threat modeling skills, with the ability to communicate technical risks clearly to both technical and non-technical stakeholders. Familiarity with SOC 2 and PCI DSS as they apply to offensive work (scoped pentests, application/API/payment-adjacent testing, evidence-quality reporting). This role does not own control design or audit evidence collection. Experience mentoring engineers and influencing cross-team security practices. Excellent written and verbal communication skills in English. Nice to Have Industry-recognized certifications such as OSCP, OSCE, OSEP, CRTO, or PNPT. Experience running full-scope red team or assumed-breach exercises. Experience developing custom exploits, tooling, or automation for offensive security. Knowledge of MITRE ATT&CK and adversary emulation. AI and AI pentesting: testing LLM/agent applications (prompt injection, tool/plugin abuse, data-exfil via agents) and using AI-assisted pentest workflows with mandatory human review. Previous experience in high-scale e-commerce, delivery, or fintech environments, including payment API / tokenization / third-party PSP testing as a tester (not as PCI control owner). Fluency in Arabic and English (French is a plus). What We Offer Competitive compensation package. Discounts on Toters orders. First-class medical insurance. Ready to own offensive security at scale and help build a safer platform for millions across the Middle East? Apply now!

Location: Colombia; Mexico; Argentina; Brazil; Chile; Costa Rica 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. Unlike an outsourcing agency, we place you directly with a client where you’re hired in-house as a valued member of their team. Role Type: Full-time Engagement: Independent Contractor Job Summary We are looking for a strategic and numbers-driven Head of Paid Media. In this pivotal role, you will be responsible for the vision, execution, and optimization of all paid channels to drive sustainable growth. As a senior leader, you will bridge the gap between creative strategy and technical performance, ensuring every dollar spent translates into measurable impact. This is a high-visibility opportunity for a performance marketing expert to own a significant budget and shape the future of this company’s customer acquisition engine. Key Responsibilities Develop and execute a comprehensive paid media strategy across Search, Social, Display, and emerging channels. Own the global paid media budget, ensuring optimal allocation to meet CAC, ROAS, and LTV targets. Lead and mentor a high-performing team of media buyers and external agency partners. Architect a rigorous A/B testing framework for creative, landing pages, and audience targeting. Collaborate with the Data and Engineering teams to ensure accurate tracking, attribution, and reporting. Partner with the Creative team to brief and iterate on high-converting assets based on performance data. Stay ahead of industry trends, platform updates, and privacy changes (e.g., iOS 14+, cookie deprecation) to maintain competitive advantage. Requirements 5+ years of experience in performance marketing, with at least 3 years in a leadership role. Proven track record of managing multi-million dollar annual budgets with a focus on scaling profitably. Deep technical expertise in Meta Ads Manager, Google Ads, and programmatic platforms. Advanced analytical skills with the ability to translate complex data into actionable insights. Experience managing cross-functional projects and leading both internal teams and external vendors. Strong understanding of attribution modeling and the modern marketing tech stack. Exceptional communication skills and the ability to present performance metrics to executive leadership. Experience in a high-growth SaaS or D2C environment. Familiarity with SQL or data visualization tools (e.g., Tableau, Looker). Previous experience managing high-growth international expansion campaigns. Direct experience with influencer whitelisting and creator-led paid social strategies. Benefits 💻 Fully Remote: Work from anywhere with international teams 🤝 Peer Community: Connect with high-performing professionals in our network 🧭 Ongoing Support: Receive guidance from Huzzle before and after placement 💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals

Задачи: — Владение стратегией QA для крупной живой мобильной игры. — Управление качеством релизов через планирование, регрессионное тестирование и поэтапные релизы. — Определение покрытия для SDK, IAP, аналитики и удалённых конфигураций. — Внедрение автоматизации тестирования и повышение эффективности QA. — Мониторинг производительности в реальном времени, расследование сбоев и оценка готовности релизов. — Взаимодействие с разработчиками, менеджерами продуктов и внешними QA-партнёрами. Требования: — Проживание в Европе. — Опыт QA в мобильных играх не менее 4 лет, особенно в живых F2P проектах. — Глубокие знания процессов релиза iOS и Android, включая TestFlight и store tracks. — Опыт тестирования монетизации, аналитики и интеграций SDK. — Владение Unity, Jira, Confluence и современными AI-инструментами для документации. — Сильные аналитические навыки и владение английским языком. Желательно: — Опыт работы с внешними QA-подрядчиками или распределёнными командами. — Глубокое понимание инструментов мониторинга стабильности мобильных приложений, таких как Firebase, Crashlytics или DataDog. Условия: — Удалённая работа с офисом в Берлине, преимущественно remote-first. — Оплата домашнего офиса и ежемесячные гранты на электричество и интернет. — Гибкий график без переработок и кронча. — Щедрая политика отпусков и программы оздоровления, включая виртуальную йогу и медитацию. — Возможности для обучения и бюджет на тренинги. — Регулярные командные мероприятия, корпоративные вечеринки и ежегодный корпоративный ретрит. — Выбор между MacBook Pro и ноутбуком Lenovo. Процесс найма: — Кандидаты проходят выполнение задания.

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 The Trading Strategies Mobile Team owns OKX's Trading Bot and Copy Trading experiences across iOS and Android. On the Trading Bot side we build the full suite of strategy bots (Spot & Futures Grid, Spot & Futures DCA, Recurring Buy, Smart Portfolio, Smart Arbitrage, Signal Bot, DCD, and AI-powered bots) that let millions of users automate their trading across spot and derivatives. On the Copy Trading side we let users discover top traders and automatically mirror their positions. It's a large, high-complexity mobile surface built on a shared Rust/UniFFI core, and we're actively moving performance-critical paths to Rust so the logic is shared across platforms. We care deeply about engineering quality. A big, fast-moving codebase demands high standards for architecture, stability, and performance, so we invest consistently in review rigor, knowledge-sharing, and technical training to keep raising the bar. We're also a growth team, working closely with Product and Design to ship new strategies, improve the automated trading experience, and most recently build AI-driven bot experiences. We're at an exciting inflection point, bringing AI into both our product and our engineering workflows. If you're energized by taming complexity at scale, driving technical excellence and business impact in equal measure, and shaping how automated crypto trading works for millions, this is the team to be on. What You'll Be Doing Own the technical architecture and delivery of the Android/iOS Trading Bot codebase as your primary focus, while also contributing to Copy Trading as our second core surface, raising code quality, stability, and performance across both and across the flows that create, manage, copy, and follow strategies. Lead large-scale technical initiatives end to end, from the Kotlin/Swift-to-Rust/UniFFI migration to modularization and binary-compatibility discipline across the Trading Bot and shared-core repositories, and the work to cut crash, ANR, and startup hotspots. Join product requirement discussions, shape well-reasoned technical solutions, and protect product performance, stability, and user experience. Partner with product and business to drive the Trading Bot roadmap, from new strategy types to sharing, attribution, and growth features, to AI-powered bot experiences, turning technical leverage into business impact. Stay close to industry trends, keep refining the technical architecture, and grow the team's engineering capabilities through training and knowledge-sharing. Mentor engineers and lead by influence, lifting the whole team's technical proficiency. Lead the team in exploring the integration of AI into business scenarios, driving product and technology innovation. What We Look For In You Staff/Principal level Android/iOS expertise. 8+ years building and shipping production Android/iOS apps, with deep Kotlin and a strong command of multi-module architecture, dependency and binary-compatibility constraints, and platform performance (ANR, crash, startup, memory). A track record of leading mid to large projects end to end. You hold a high bar for architecture and engineering quality, and you've raised that bar on a large, legacy-heavy codebase with results to show for it. Technical strategy paired with business sense. You can set technical direction and work with product to turn it into roadmap and revenue. You own outcomes, not just code. A trading or fintech background. Client-side experience at a crypto exchange, brokerage, or fintech app, with familiarity in core domains like order placement, market data, and asset management. Automated or algorithmic trading is a strong plus. Influence and mentorship. You make the engineers around you better through review, design guidance, and knowledge-sharing, and you build alignment across teams without leaning on authority. Nice-To-Haves Cross-language or Rust experience. Rust, UniFFI/FFI, or iOS Swift/Obj-C, and comfort owning a shared cross-platform core. Automated-trading domain depth. Hands-on with trading bots, grid or DCA strategies, perpetuals and derivatives, copy or social trading, or market-making and arbitrage, or trading in general. AI engineering experience. LLM fundamentals, prompt engineering, RAG, or agent workflows, and an eye for bringing AI into both the product and the engineering workflow. Performance and reliability tooling. APM, tracing, and crash or ANR triage at scale. Scaled CI/CD . Experience with large monorepo or multi-module release systems, such as MMR-style merge pipelines. Client-side team leadership. You've mentored or led a client-side team and can drive cross-team collaboration and technical review. 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. 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