R & D Engineer （AI）

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;

About Us
At DynamicX, we're revolutionizing the way sports enthusiasts invest in their passions. Founded by Nicolas Weiner, Tristan Reinthaler, and Gerd Weiner, our innovative platform merges the excitement of sports with cutting-edge financial technology.
Our mission is to empower sports fans to turn their enthusiasm into smart investments, transforming the traditional sports industry landscape. We believe that by combining sports enthusiasm with strategic financial markets, we can create new opportunities for both fans and athletes alike.
Our journey began with a simple idea: what if sports fans could invest in the very athletes and teams they cheer for? This sparked a movement to democratize access to sports investment and create a more engaging, interactive experience for sports enthusiasts worldwide.
At DynamicX, we're committed to innovation, transparency, and community engagement. Our team of passionate technologists, financial experts, and sports enthusiasts works tirelessly to develop cutting-edge solutions that bridge the gap between sports enthusiasm and smart investing.
Join us in shaping the future of sports investment and turning your passion into a career-defining opportunity.
Job Summary
We're looking for a talented Full Stack Engineer who excels in creating robust, scalable, and efficient web applications. You will play a crucial role in developing and maintaining our core platform, working closely with our cross-functional team to deliver high-quality features and improvements. Your expertise in both front-end and back-end technologies will be invaluable in shaping the future of sports investment.
Responsibilities
Design, develop, test, and deploy full-stack web applications using modern technologies
Collaborate with product managers, designers, and other engineers to understand requirements and create solutions
Implement scalable backend services using Node.js, Express, or similar frameworks
Develop responsive and performant front-end interfaces using React, Vue.js, or similar libraries
Integrate third-party APIs and services effectively
Optimize application performance and maintain high code quality standards
Participate in code reviews and contribute to improving team processes
Troubleshoot production issues and implement bug fixes promptly
Stay up-to-date with industry trends and emerging technologies
Requirements
Bachelor's degree in Computer Science or related field (or equivalent experience)
Minimum 3 years of experience in full-stack development
Proficiency in JavaScript (ES6+) and TypeScript
Experience with modern front-end frameworks (React, Vue.js, or similar)
Strong understanding of backend technologies (Node.js, Express, etc.)
Familiarity with databases (MongoDB, MySQL, etc.) and ORM tools
Knowledge of RESTful APIs and GraphQL
Experience with cloud platforms (AWS, Azure, or Google Cloud)
Version control experience with Git
Strong problem-solving skills and attention to detail
Excellent communication and teamwork abilities
Preferred Qualifications
Experience with blockchain technologies
Knowledge of sports-related APIs or platforms
Familiarity with cryptocurrency trading systems
Experience with automated trading systems
Understanding of tokenization concepts
Certification in cloud computing or DevOps
What We Offer
Competitive salary
Comprehensive health insurance package
Flexible hybrid remote work arrangement
Generous PTO policy (20 days annual leave + 10 paid holidays)
Professional development opportunities
Stock options in a growing startup
Access to cutting-edge technologies and tools
Collaborative and dynamic work environment
Opportunities for career growth and advancement

We are seeking a dedicated and detail-oriented QA Engineer to join our team focused on developing an AI-driven Social Authenticity Network. The ideal candidate will be responsible for ensuring the quality and reliability of our platform, which leverages artificial intelligence to foster authentic user interactions and mitigate fraudulent or inauthentic behavior.
1. Quality Assurance Strategy:
- Develop and implement comprehensive QA strategies and testing methodologies tailored to an AI-powered environment.
- Identify quality metrics and establish benchmarks for software performance.
2. Test Case Development:
- Analyze functional requirements to create and execute detailed test cases that ensure complete coverage of application features and AI functionalities.
- Continuously update and refine test cases based on evolving requirements and feedback.
3. Integration Testing:
- Collaborate with data scientists and developers to test AI models and algorithms, validating their predictive accuracy and ensuring they align with system requirements.
- Ensure integration points between various services and AI components function correctly.
4. Collaboration:
- Partner with cross-functional teams, including product management, development, and data science, to ensure quality is embedded within the development lifecycle.
- Actively participate in sprint planning and retrospective meetings to provide insights on quality improvements.
5. Continuous Learning and Improvement:
- Stay current with industry trends, tools, and methodologies related to QA and AI technologies.
- Propose and implement improvements to QA processes to enhance product quality and team efficiencies.
Why Join Us?
Join our innovative team to work on cutting-edge technology solutions aimed at promoting authenticity in social interactions. We offer a dynamic work environment, opportunities for career development, and the chance to make a significant impact on the way people connect online.
Location: Remote
Salary: Competitive salary based on experience
You can apply here: https://forms.gle/2eCpc4W6VDDQxoHg8

I am looking for a skilled and experienced Android developer to assist with a redesign of our existing app, aligning with our new design specifications.
Given the similarities to the old version, this project should be straightforward for someone with strong expertise in Android development.
[Project Details]
Task: Redesign Android app to match provided design specifications.
Timeline: 1-2 days for completion (expert level), but 3~4 days is ok.
Budget: $200 USD.
Potential for More Work: Successful completion would lead to further projects.
Please join and then let me give the detail.
https://join.slack.com/t/ndivideo/shared_invite/zt-2tpas1fwk-rFRrL3yBA~MqeNUYLcv5cA

Wallet on Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
Now, we are seeking a Senior Data Analyst
Responsibilities:
You are going to work with large and complex data sets to solve challenging problems using analytical and statistical approaches.
Identify and measure the success of our products through goal setting, forecasting, and monitoring key metrics to understand trends.
Develop and maintain frameworks for multiple analytical products, e.g., A/B testing, marketing attribution, propensity and risk scores, etc.
Use ML techniques to help business growing.
Use data visualization tools to create clear, actionable insights for stakeholders.
Engage in data modeling to effectively map out data structures that support business goals.
Partner with Product, Engineering, and cross-functional teams to inform, influence, support, and execute product strategy.
Requirements:
Proven experience of more than 3 years as a Data Analyst, preferably in the fintech or crypto industry.
Proficiency in SQL.
Knowledge of Python (data processing and analysis).
Knowledge of statistical analysis methods and excellent analytical skills.
Experience with Python for ML will be a plus.
English knowledge (at least level B1) is required.
Communication skills (work with cross-functional teams)
Why it is a fantastic opportunity:
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.