Senior Performance Testing Engineer

About BlockBlackHole:BlockBlackHole is a startup company founded in 2024, specializing in blockchain-based solutions and consulting services. Our core expertise lies in leveraging the power of blockchain technology to drive innovation and transformation across various industries, including FinTech, E-commerce, Trading, Healthcare, and Logistics.As a leading blockchain consulting company, we provide our clients with a wide range of services, including Blockchain Development, Data Analytics, Software Development, and Cloud Computing. Our team of talented professionals is dedicated to staying at the forefront of blockchain trends and delivering exceptional results that help our clients achieve their business goals.At BlockBlackHole, we are committed to fostering a collaborative and dynamic work environment that encourages innovation and personal development. We offer competitive compensation packages and opportunities for career advancement, making us an attractive destination for ambitious and skilled professionals who share our passion for blockchain technology.If you are excited about the potential of blockchain and eager to be part of a dynamic startup that is redefining the way businesses operate, we invite you to explore the exciting opportunities at BlockBlackHole.Job Description:As a Senior Full Stack JavaScript Developer with Blockchain Experience, you will play a crucial role in developing cutting-edge blockchain-powered applications and solutions for our clients. You will be responsible for leading the development of both client-side and server-side functionalities, ensuring seamless integration and a delightful user experience across the full stack.Key Responsibilities:- Design and implement user interfaces and server-side logic that interact with the backend systems.- Collaborate with backend developers to integrate front-end and back-end systems, ensuring smooth data flow and functionality.- Optimize web applications for performance and scalability, leveraging your expertise in modern JavaScript frameworks and tools.- Write comprehensive tests and documentation for both client-side and server-side code, ensuring maintainability and reliability.- Participate in code reviews and provide constructive feedback to team members, contributing to the overall quality and development process.- Stay up-to-date with the latest trends and technologies in the blockchain and JavaScript ecosystems, and proactively share your knowledge with the team.Key Requirements:- 5 years of professional software development experience- 2 years of experience in the EVM ecosystem- 1-2 years of professional Rust experience and solidity experience- 3-4 years of professional TypeScript experience and Typescript libraries (Reactjs, Nextjs, Nodejs, Express.js)- 3-4 years of professional experiences about the SQL database (MySQL, PostgreSQL)- Familiarity with Rust and Typescript Ethereum libraries (ethers, alloy, foundry, subgraph)- Entrepreneurial, self-motivated, and driven- Strong work ethic and team playerBenefits:- Competitive salary range of $75,000 to $85,000 USD annually, depending on experience and qualifications.- Comprehensive benefits program, including health insurance, retirement plans, and paid time off.- Flexible and remote work environment, allowing you to maintain a healthy work-life balance.- Opportunity to work at the intersection of blockchain and cutting-edge technologies, shaping the future of decentralized applications.- Professional development and growth opportunities, including access to industry events and conferences.- Be part of a dynamic and innovative team that is passionate about blockchain and its transformative potential.If you meet the qualifications and are excited about the prospect of joining our team, we encourage you to apply. Together, let's push the boundaries of what's possible in the blockchain space and create innovative solutions that will redefine the way businesses operate.

About Us:
GP Vote is an innovative startup dedicated to transforming the democratic process through a cutting-edge voting platform integrated with blockchain technology. Our mission is to empower individuals to voice their opinions and shape collective decisions in a secure and transparent environment. We believe that every voice matters, and our platform fosters inclusivity by allowing users to propose titles and suggestions.
We are seeking a talented Frontend Developer with a strong background in React and TypeScript. The ideal candidate will have experience in Web3 and blockchain technologies, enabling them to contribute to our mission of delivering high-quality digital products.
Key Responsibilities:
Lead the migration of our backend systems from Express.js to ASP.NET.
Design, develop, and maintain scalable and secure backend services.
Collaborate with front-end developers to integrate user-facing elements using server-side logic.
Implement data storage solutions and ensure data integrity.
Develop and maintain APIs for mobile and web applications.
Optimize applications for maximum speed and scalability.
Monitor and troubleshoot issues in the production environment.
Stay updated with emerging technologies and trends in backend development, Web3, and Blockchain.
Required Qualifications:
Proven experience as a Backend Developer or similar role.
Strong proficiency in ASP.NET and C#.
Deep knowledge of backend development principles and best practices.
Proficient in database management (SQL, NoSQL).
Understanding of RESTful APIs and microservices architecture.
Experience with version control systems (e.g., Git).
Preferred Qualifications:
Experience with Web3 technologies (e.g., Ethereum, smart contracts).
Familiarity with Blockchain concepts and decentralized applications (dApps).
Knowledge of containerization technologies (Docker, Kubernetes).
Familiarity with CI/CD pipelines and DevOps practices.
Understanding of security best practices in backend development.
Benefits:
Competitive salary and performance-based bonuses.
Flexible working hours and remote work options.
Generous vacation policy and paid time off.
Health, dental, and vision insurance.
Professional development opportunities and access to online courses.
Collaborative and inclusive company culture.
Opportunities to work on cutting-edge technology in the Web3 and Blockchain space.
Team-building activities and company retreats.
How to Apply:
If you are excited about the opportunity to work with a forward-thinking company and have the skills we’re looking for, please send your resume and a cover letter to larry@everyvote.xyz.
Join us in shaping the future of voting technology!

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

I'm looking for a developer who has experience with job hunting.
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If you get an invitation for company interview you will get paid $10 per invite.
After getting hired, I will pay $100 bonus.
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Crypto Fundraiser Pool is a pioneering platform where blockchain technology meets charitable causes. We provide a seamless and secure way for individuals and organizations to contribute to charitable projects using cryptocurrency. Our mission is to ensure transparency, trust, and safety within the ecosystem as we revolutionize the fundraising landscape.
Role Summary
We are seeking a highly motivated and analytical Risk Analyst to join our growing team. The ideal candidate will have a strong understanding of financial risk management, particularly in the cryptocurrency space. You will play a key role in identifying, assessing, and mitigating risks that could affect our fundraising operations and broader crypto activities. This role demands a detail-oriented mindset, advanced analytical skills, and an ability to develop robust risk management strategies in a fast-paced environment.
Duties/Responsibilities
Identify potential risks related to cryptocurrency fundraising and investments, including market volatility, regulatory changes, and fraud.
Conduct in-depth research on risk factors affecting blockchain technology and the global cryptocurrency market.
Develop and implement risk assessment models to evaluate the financial impact of potential risks..
Monitor and analyze industry trends, emerging risks, and potential red flags to proactively mitigate threats.
Collaborate with cross-functional teams including legal, compliance, and finance to ensure the organization adheres to regulatory standards and best practicesDevelop contingency plans and risk mitigation strategies to safeguard the organization from unforeseen events.
Prepare comprehensive reports and risk assessments to inform key decision-makers.
Contribute to developing policies and procedures to enhance overall risk management frameworks.
Preferred Skills
Experience in developing risk models to evaluate financial exposure and the impact of potential risks on the organization
Knowledge of crypto wallets, transactions, and blockchain auditing.
Familiarity with cryptocurrency regulations, including anti-money laundering Anti-money laundering, Know your customer, and data protection laws.
Proficient with data analysis such as Python, R, Excel, or SQL to analyze complex data sets.
Ability to prepare detailed risk assessments, reports, and compliance documentation for the decision-making process
Experience using risk management software and financial tools
Education and Experience
Bachelor's degree in Finance, Economics, Risk Management, or a related field.
3+ years of experience in risk analysis, preferably in cryptocurrency, blockchain, or financial services.
Strong knowledge of blockchain technology, cryptocurrencies, and the crypto regulatory landscape.
Proven experience with risk management tools and financial modeling.
Excellent analytical, problem-solving, and critical-thinking skills.
Ability to communicate complex risks and strategies in a clear, actionable way.
Familiarity with regulatory requirements in the crypto industry is a plus.
Strong attention to detail and ability to work independently in a remote environment.
Additional Requirements or Expectations Specific to the Position
Certifications in risk management, blockchain technology, or related fields are a plus.
Familiarity with coding (e.g. Python) to automate data analysis and risk modeling is a bonus.
How to Apply:
If you’re excited about working at the intersection of finance, technology, and philanthropy, we’d love to hear from you. Please submit your resume and a brief cover letter to us explaining why you’re a great fit for the Risk Analyst position at Crypto Fundraiser Pool.
Join us as we make an impact with blockchain innovation!