X (Twitter) Engagement

We’re looking for Full Stack Engineer!
Основні обов'язки:
Develop and maintain scalable, responsive web applications using React.
Design and build cross-platform mobile applications for IOS and Android using React Native.
Implement backend services with a serverless architecture using AWS Lambda, DynamoDB, and other AWS cloud services.
Manage user authentication and authorization across web and mobile platforms with Amazon Cognito and IAM.
Optimize application for maximum speed and scalability while ensuring application security.
Automate and streamline operations and processes for code deployment using AWS Amplify and other CI/CD tools.
Create and maintain comprehensive documentation for the application code and AWS architecture.
Proactively monitor and manage AWS resources with AWS CloudWatch, responding to incidents and resolving issues as they arise.
Вимоги:
5 + years of front-end development web and mobile app development experience using React and React Native.
Minimum of 3 years of mobile app development experience using React Native.
Proven expertise in full-stack development on AWS, particularly with Amplify, Lambda, API Gateway, DynamoDB, S3, Cognito, CloudWatch, and IAM.
Strong proficiency in JavaScript, including DOM manipulation and JavaScript object model.
Solid understanding of RESTful APIs, and web markup, including HTML5 and CSS3.
Strong knowledge of serverless architecture principles and microservices patterns.
In-depth experience with state management libraries (such as Redux or MobX).
Familiarity with native build tools, like XCode, and Gradle (Android Studio, IntelliJ).
Experience with modern front-end build pipelines and tools.
Experience with automated testing suites
Ability to work within EST time zone
Бажані навички:
AWS certifications, especially AWS Certified Developer - Associate.
Previous work experience in a similar industry or with a similar platform.
Familiarity with GraphQL, AWS AppSync, and offline data synchronization issues.
Understanding of non-relational databases and document-based data stores

We are the software engineering company, established in 2002, with significant experience in system programming, cybersecurity, reverse engineering, SaaS/Web, blockchain-based solutions, and Artificial Intelligence.
Working with high-profile clients (including several Fortune 500 companies), we established high standards of software development, communication and effective teamwork.
We have headquarters in the US with offices in Poland and Cyprus and three R&D offices in Eastern Europe. Our team consists of more than 400 specialists, and we help tech companies around the world turn their challenging ideas into secure and viable products.
We are looking for a talented Middle Support Engineer (DevOps) to contribute to our innovative projects and ensure seamless deployment and operations of systems on the client's product.
Job description
It is an opportunity to work on a project with a leading fintech company specializing in the investment sector. Our team operates with a structured approach, adhering to predefined workflows for interactions, task handling, and issue resolution.
Key duties:
Act as a point of contact for Tier 1 engineers in the following capacities:
Providing guidance and supervision for technical choices and problem-solving efforts
Advanced troubleshooting of issues related to Linux, Kubernetes, AWS, file systems, and virtualization
Developing technical runbooks for common issues/tasks
Manage and oversee a hybrid datacenter and cloud infrastructure designed for high availability, including:
An infrastructure comprising server hardware, Linux and Windows OS, Kubernetes, AWS services, file services, backup solutions, and virtualization
Ensuring proper monitoring, logging, capacity planning, and reporting for systems and services
Automating system setups and regular maintenance and management tasks using tools like Ansible and Terraform
Maintaining system configurations to uphold their integrity as per defined standards
Participate in Daily Scrum, Sprint Review, and Sprint Retrospective sessions
Handle the team’s ticket queue by prioritizing and promptly addressing a wide array of requests and trouble tickets in a 24/5 environment, escalating when necessary to Engineering and Development teams
Apply effective project management practices for requirement definition, implementation, and documentation
Assist in transitioning from Windows to Linux infrastructure
Create and update comprehensive documentation
Contribute to infrastructure-related projects
Skills and experience we need:
Extensive professional experience with the technologies listed below 4 +years
At least 4 years of experience in Linux administration within an enterprise environment (preferably RHEL/CentOS based), with a focus on monitoring and troubleshooting
Hands-on experience with AWS Cloud infrastructure management and design, including knowledge of EC2, S3, IAM, AMI, CloudWatch, and CloudTrail services.
Solid understanding of infrastructure basics such as networking, authentication, file sharing, and core services like DNS, DHCP, and DFS.
Proficiency in automation, infrastructure as code, and configuration management tools (e.g., Terraform; Ansible, Chef, Puppet, or similar; Jenkins).
Experience in managing code changes using source control systems like GitHub or equivalent.
Experience with Kubernetes
Proficiency in at least one scripting or programming language, such as Shell, Python, PowerShell, or a similar language.
Demonstrated experience with server virtualization and consolidation technologies, specifically with VMware vSphere and ESXi Virtual Infrastructure.
English level – B2+
Nice to have:
Ansible knowledge
Basic knowledge of network switching, routing, and firewall technologies
Experience with CI/CD
Competence in handling server hardware solutions and optimizing their performance.
Perks and benefits:
Onboarding: Made for quick and effective adaptation to the company;
Remote work or hybrid work according to your needs;
Full-time working day;
20 working days of paid annual leave;
Paid sick leaves;
We provide the necessary equipment - a laptop, monitor, additional accessories;
Attractive salary adapted to your experience;
Career advancement and professional growth;
Еqual opportunity policies/ fair working practices;
Personalized learning approach (mentoring, internal courses, knowledge sharing);
Opportunity to develop your competencies - an experienced team, regular 1: 1 with a manager as well as development plan tailored to your needs;
High-profile customers;

我们的愿景
作为全球⼗⼤数字资产交易所之⼀（仍在上升🚀），我们在交易、安全 和区块链产品创新⽅⾯提供⼀流的服务体验。
我们的⽬标是让所有⼈都能参与到加密市场的建设中来，使得最前沿的、最有潜⼒的加密货币项⽬得以安全上线并交易。你有兴趣加⼊这样⼀⽀去中⼼化团队吗？
岗位职责
使用Go、Python等语言进行应用程序的开发、调试和维护，使用语言不限；
使用 AI 大模型进行相关需求的开发，实现服务的迭代和优化；
配合团队进行需求分析，参与系统设计和代码评审；
持续学习和研究新的技术，提升自身技术水平，并将新技术应用到实际工作中。
任职要求
计算机科学或相关专业的本科及以上学历；
实习生或1-3 年语言开发经验，有相关项目经验者优先；
具备良好的编程习惯，代码简洁、结构清晰；
具备一定的算法基础和数据结构知识；
思维活跃，具备良好的问题分析和解决能力；
对AI大模型有浓厚的兴趣，愿意参与并学习相关技术；
良好的团队合作精神和沟通能力。
Gate价值观
我们崇尚价值⾄上的原则，您的知识、愿景和⾃主性将在这⾥充分发挥， 我们专注于使⽤最好的产品和服务来赢得全球客户的赞誉，并将去中⼼化的理念带到世界各地。
我们的价值观包含正直、洞察、创新、求知与合作，在Gate.io ，我们致⼒于打造独特的Gate风格，并寻找与Gate.io价值观相契合的你。
我们的公司
Gate.io成⽴于2013年，是领先的加密货币交易所之⼀，在全球范围内提供 与多种领先数字资产交易相关的服务。Gate.io拥有超千万的注册⽤户，被认为是全球最安全和最可靠的加密货币平台之⼀。 Gate.io已经过区块链透明度验证，根据流动性和交易量 ，⼀直稳居全球⼗⼤加密货币交易所⾏列（CoinGecko）。

Our Vision 
As one of the world’s top 10 (and rising🚀) digital asset exchanges, we provide a best- in-class experience in trading, security, and blockchain product innovation. 
We aim to democratize access to the markets for all, making it possible for the most recent and promising cryptocurrency projects to be listed and traded safely and securely. Are you excited to join a decentralizing force in the world? 
岗位职责：
1. 建立、梳理、维护渠道合作信息， 持续追踪和核算转化数据。
2. 跟踪和分析渠道合作效果，包括活动数据、参与度和转化等关键指标，为活动优化和商务维护提供依据。
3. 协调跨部门合作，确保活动顺利进行，包括与商务、产品、技术、活动等部门的沟通和协作。
4.收集新代理商和沉默资源，按照策略筛选、分配、追踪资源维护情况。
任职要求：
1. 大学本科及以上学历，市场营销、商业管理、金融科技或相关领域。
2. 1年以上的项目管理、 财务审计或商务运营经验，有加密货币、金融科技、财务审计相关或互联网行业背景者优先。
3. 具备优秀的项目管理和协调能力，能够平衡好紧急重要任务的优先级，能够在快节奏的环境中有效管理多个资源。
4. 对数据分析和用户行为有深刻理解，能够利用数据驱动决策和产品优化。
5. 强烈的责任心和团队合作精神，具备良好的沟通和协调能力，能够与不同背景的团队成员有效合作。
6. 对加密货币和区块链技术有浓厚的兴趣，愿意不断学习和适应行业的快速变化。
7.良好的沟通能力，闭环沟通， 主动反馈任务卡点和需要的资源支持。
We are 
A values-based culture that trusts your knowledge, vision, and autonomy, we focus on taking the best products and campaigns to wow our customers and bring the freedom of decentralization to every part of the world. 
Integrity, insight, innovation, purpose and cooperation are inscribed within our culture. At Gate, we are committed to GateStyles and we are looking for candidates who also exhibit the same values. 
Gate.io, founded in 2013, is one of the pioneering cryptocurrency exchanges and offers services worldwide related to the trading of multiple leading digital assets. With millions of registered users, it is considered one of the safest and most reliable global cryptocurrency platforms, consistently ranked among the top 10 cryptocurrency exchanges based on liquidity and trading volume (CoinGecko). Additionally, Gate.io has been verified by Blockchain Transparency. 

As a Product Designer at Zerion, you will play a crucial role in enhancing our user experience across all platforms (iOS, Android, Web). You will be involved in every stage of the product life cycle, from ideation to implementation, collaborating with cross-functional teams to create innovative and user-centered design solutions.
What you’ll be doing:
Identify User Needs and Conduct Research: Analyze user requirements, conduct research, and perform usability testing to craft data-driven, user-centered solutions that drive the creation of impactful features.
Design, prototype, and collaborate: Create wireframes that inspire collaboration with Product Managers, Engineers, and Marketing teams, seamlessly translating user needs, business goals, and technical constraints into cutting-edge design solutions.
Develop User Flows & Architecture: Design user flows and information architecture for seamless navigation and interactions with blockchain applications.
Maintain a Cohesive Design System: Contribute to the design system, ensuring visual and functional consistency across desktop and mobile platforms.
Stay Updated on Trends: Keep up with Web3 industry trends and best practices to enhance the user experience of our products and services.
Lead Complex Design Challenges: Drive the end-to-end resolution of complex design problems, turning user insights and data into innovative solutions.
What you will need:
Proven experience in product design, particularly in the Web3 or blockchain space.
Strong portfolio showcasing high-quality user experiences and visual design work.
Excellent communication skills, with the ability to present and advocate for design decisions to the team.
Passion for user-centered design principles and a deep understanding of UX and UI.
Ability to thrive in a fast-paced, dynamic environment and adapt to changing priorities.
Bonus points:
Active user of investment applications or other fintech apps.
You’ll ideally come from Web3.
Experience in creating and maintaining a design system.
Experience integrating qualitative and quantitative data into projects.
Experience with working in a distributed team.
Degree in Design, Fine Arts, or related field.
We are an equal opportunity employer and value diversity at our company. We tackle the most exciting challenges in our working lives and succeed together with a team that is an inclusive and diverse set of personalities and backgrounds. Even if you are new to the Web3 or DeFi domain, but you are an experienced designer - please apply for our position!
Why You Should Join
 
Culture: Our high engagement and low turnover emphasize our commitment to a positive culture, with a remarkable retention rate of 92%.
People: Collaborate with some of the most driven and intelligent individuals in the crypto space.
Salary & Benefits: Receive a competitive salary, medical insurance, coworking membership, and additional benefits.
Unlimited Days Off and Flexible Work Schedule: Recharge and explore life outside the office with our flexible time-off policy and work schedule.
Remote Work Essentials: We provide all the necessary software and equipment to ensure you're fully equipped to work from home comfortably and efficiently.
Stock Options: Contribute to Zerion's success and watch your stock options become valuable.
Relocation: We support relocation for you and your family.
Travel: Join your colleagues on trips to industry festivals and events.
Distributed Team: Zerion is a fully remote team with members worldwide. Embrace asynchronous collaboration, find your own work rhythm, and enjoy a healthy work-life balance.
Company Overview
Highlights:
+350 Monthly Active Funded Wallets
290k Monthly Active Zerion Wallets
350k Unique Zerion DNA Holders
Zerion helps to manage your DeFi and NFT portfolios, trade across 10+ networks and connect to any decentralized application with one wallet. Our mission is to empower more people around the world with efficient, permissionless and transparent financial services.
To ALL recruitment agencies and individual recruiters: Zerion only accepts resumes from its partners, with whom Zerion has contractual relations. Zerion is not responsible for any fees or charges associated with unsolicited resumes.