Senior Backend Engineer (Java/Kotlin)
Mexico City, Mexico +1
Full time
Hybrid
Compensation is not specified
Role
Backend Engineer
Description
Senior Back End Developer (Java/Kotlin) - Protocol Team at Rarible
🌍 Shape the Web 3 Future with Rarible
The decentralized power of Web 3 holds immense promise, but to truly harness its potential, we need the right minds and the right tools. At Rarible, our protocol offers top-notch infrastructure and tools, as we aim to foster a digital space that benefits communities across the globe.
🛠 Role Overview
As a Senior Back End Developer on our Protocol Team, you'll be diving deep into the intricacies of the Rarible Protocol — our tailored toolkit designed for web3 developers. This protocol empowers them to establish rich NFT applications, safely trade NFTs, and pull consistent and full data about NFTs.
Your expertise will be channeled into developing backend services, drawing state information from blockchain and other sources, and integrating it seamlessly into our internal database. Ensuring data reliability and consistency will be a pivotal challenge.
** Ideally this person would be open to hybrid working at our office in Lisbon, but we are also open to candidates in Europe who wish to work remotely**
💼 Your Responsibilities:
- Craft & Code: Design and develop the core Protocol service components.
- Automate: Implement automated tests to ensure alignment with business objectives and provide room for regression testing.
- Optimize: Oversee and enhance the performance of current systems.
- Vigilance: Monitor systems, troubleshoot anomalies, and ensure seamless functionality.
- Champion Best Practices: Advocate for top-tier technology and software development practices.
- Review: Regularly conduct code reviews, ensuring quality and best practices are at the forefront.
🔧 Skills We Admire:
- Microservices Mastery: An in-depth understanding of Microservices architecture.
- Spring in Your Step: Proficiency in Spring for constructing microservices.
- Tech Toolkit: Hands-on experience with MongoDB, Kafka, and Redis.
- Startup Success: Previous work experience in fast-paced, remote, and globally distributed startup environments.
Perks:
- Full-time role with a hybrid Hub policy in sunny Lisbon, Portugal
- Relocation packages available
- Unlimited paid days off policy to own your own R&R
- Stock options and RARI Token grants
- Hardware and software support
- Tuition reimbursement program to support your professional development
We are passionate about what we do and care deeply about our product. We are committed to creating a culture of learning and growth, where our team members can thrive. If you are interested in joining us on this mission, we would love to see you on-board!
Skills Required
Rarible
Website
rarible.comCompany size
Not specified
Location
United States
Description
Not specified
Connext.network
Protocol Integrations Engineer
Lisbon, Portugal
Lisbon, Portugal
Full time
Remote
Job Overview
Connext, a leading protocol for permissionless chain abstraction focusing on L2-L2 communication, is seeking motivated individuals to join their globally distributed team. This team, known for its commitment to security and decentralization, facilitates efficient user-facing interactions between blockchains at minimal costs and latency. They are currently seeking team members who thrive in a fast-paced startup environment and are self-starters.
Key Responsibilities
Engage with high-profile projects utilizing Connext, by creating project specifications, aiding in development efforts, and providing ongoing developer support.
Establish and enhance an onboarding process for projects in order to ensure a seamless transition from initial engagement to production.
Enhance the developer experience of Connext based on feedback from users and partners.
Develop proof of concepts (PoCs) and practical examples leveraging Connext to showcase its capabilities to the broader community.
Key Requirements
Strong background in project development within the sector and a comprehensive understanding of security best practices in utilizing Solidity.
Proficiency in Ethereum dApp and wallet development approaches, as well as familiarity with industry-standard developer tools like Ethers, Hardhat, Foundry, etc.
Exceptional communication and organizational skills to manage multiple projects and stakeholders effectively.
Enthusiasm for innovation and collaborative efforts.
Preferred Skills
Knowledge of TypeScript.
Familiarity with React or comparable front-end frameworks.
Understanding of Node.js.
Prior experience in creating developer-facing products.
Interest in advocating for developers within the Connext community as a developer evangelist.
What We Offer
Opportunity to contribute to a rapidly growing and influential startup.
Work alongside passionate and diverse team members.
Flexible remote work arrangement.
Competitive salary and a stake in the company.
Semi-annual off-site team meetings.
Connext is dedicated to fostering a diverse and inclusive work environment. They are an equal opportunity employer and value the unique contributions that individuals from various backgrounds bring to their team. All qualified candidates will be considered without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, age, veteran status, or other protected characteristics.
Connext, a leading protocol for permissionless chain abstraction focusing on L2-L2 communication, is seeking motivated individuals to join their globally distributed team. This team, known for its commitment to security and decentralization, facilitates efficient user-facing interactions between blockchains at minimal costs and latency. They are currently seeking team members who thrive in a fast-paced startup environment and are self-starters.
Key Responsibilities
Engage with high-profile projects utilizing Connext, by creating project specifications, aiding in development efforts, and providing ongoing developer support.
Establish and enhance an onboarding process for projects in order to ensure a seamless transition from initial engagement to production.
Enhance the developer experience of Connext based on feedback from users and partners.
Develop proof of concepts (PoCs) and practical examples leveraging Connext to showcase its capabilities to the broader community.
Key Requirements
Strong background in project development within the sector and a comprehensive understanding of security best practices in utilizing Solidity.
Proficiency in Ethereum dApp and wallet development approaches, as well as familiarity with industry-standard developer tools like Ethers, Hardhat, Foundry, etc.
Exceptional communication and organizational skills to manage multiple projects and stakeholders effectively.
Enthusiasm for innovation and collaborative efforts.
Preferred Skills
Knowledge of TypeScript.
Familiarity with React or comparable front-end frameworks.
Understanding of Node.js.
Prior experience in creating developer-facing products.
Interest in advocating for developers within the Connext community as a developer evangelist.
What We Offer
Opportunity to contribute to a rapidly growing and influential startup.
Work alongside passionate and diverse team members.
Flexible remote work arrangement.
Competitive salary and a stake in the company.
Semi-annual off-site team meetings.
Connext is dedicated to fostering a diverse and inclusive work environment. They are an equal opportunity employer and value the unique contributions that individuals from various backgrounds bring to their team. All qualified candidates will be considered without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, age, veteran status, or other protected characteristics.
Circle
Senior Campaigns Manager (International Marketing)
Washington, USA
Washington, USA
Full time
Remote
Circle is a leading financial technology company in the center of the emerging internet of money. We enable the seamless transfer of value globally at a reduced cost and faster speed compared to traditional settlement systems. Our innovative infrastructure, including USDC, a blockchain-based dollar, empowers businesses, institutions, and developers to leverage these advancements in payments, commerce, and markets for enhanced global economic prosperity and inclusivity.
What You’ll Be Engaging with: We value transparency and stability in all our operations as we expand our presence into strong global jurisdictions. Speed and efficiency drive our success, guided by our core company values: Multistakeholder, Mindfulness, Driven by Excellence, and High Integrity. We promote evolution and success in a remote setting where cohesive teamwork leads to achievements. We cultivate a diverse and adaptable work environment where creativity is embraced, and each individual contributes significantly.
What Your Duties Entail: We are looking for an enthusiastic Senior Campaigns Manager based in the United States to conceptualize and implement our international marketing initiatives across diverse audiences, channels, and regions. This role is pivotal in shaping the global marketing strategy and broadening the reach of our brand and products worldwide. The ideal candidate will possess strategic thinking, extensive market knowledge, and a flair for developing cutting-edge marketing campaigns. The Senior Global Marketing Manager will collaborate with multifunctional teams to execute targeted strategies, from influencer marketing to performance marketing, engaging audiences at a global scale. Responsibilities will include defining the marketing roadmap for Circle's expansion in key countries through market analysis, localization efforts, and close internal cooperation.
Your To-Do List:
Foster influencer marketing strategies to boost brand visibility and engagement globally.
Lead the creation and execution of integrated marketing campaigns tailored to different countries to support business objectives.
Supervise the localization and translation of marketing assets to ensure effective communication across regions.
Conduct market research to identify trends, consumer behavior, and competitive dynamics, informing marketing strategies.
Collaborate with teams in demand generation, product marketing, and beyond to align marketing efforts and accelerate business growth worldwide.
Efficiently manage marketing budgets to maximize returns and accomplish set marketing goals.
Monitor and analyze performance metrics for optimizing global marketing initiatives and enhancing strategies continuously.
Drive performance marketing campaigns through various channels to enhance customer acquisition and retention.
Aspiring to Our Core Values:
Multistakeholder: Committed to serving customers, shareholders, employees, families, and communities.
Mindful: Emphasize respect, active listening, and attention to detail.
Driven by Excellence: Passionate about customer success, pursuing excellence relentlessly, and aiming for exceptional results.
High Integrity: Advocate for open and honest communication, maintaining high moral and ethical standards.
What You'll Contribute to Circle:
Over 12 years of experience in Global Marketing, B2B Influencer Marketing, or Partner Marketing preferred.
Expertise in developing and executing effective global marketing campaigns with proven success.
Proficiency in digital marketing channels such as SEO, SEM, social media, and email marketing.
Strong collaboration skills to engage effectively with cross-functional leaders and drive impactful outcomes.
Comfortable thriving in a fast-paced environment, juggling multiple projects simultaneously.
Ownership of multi-channel market initiatives with accountability for success.
Strong interpersonal skills with exceptional verbal and written communication abilities.
Experience with tools like 6Sense, Seismic, HubSpot, Slack, Apple MacOS, and GSuite is a plus.
Willingness to travel as required.
Proficiency in oral and written English; bilingualism is advantageous.
Additional Details:
This role offers day-one PERM sponsorship for qualified candidates.
Base Pay Range: $160,000 - $207,500 Annual Bonus Target: 17.5% Also Included: Equity & Benefits Circle endorses diversity and practices equal opportunities in its employment practices without bias towards race, religion, gender, sexual orientation, or other personal attributes. The company may participate in the E-Verify Program in specific locations as legally required.
What You’ll Be Engaging with: We value transparency and stability in all our operations as we expand our presence into strong global jurisdictions. Speed and efficiency drive our success, guided by our core company values: Multistakeholder, Mindfulness, Driven by Excellence, and High Integrity. We promote evolution and success in a remote setting where cohesive teamwork leads to achievements. We cultivate a diverse and adaptable work environment where creativity is embraced, and each individual contributes significantly.
What Your Duties Entail: We are looking for an enthusiastic Senior Campaigns Manager based in the United States to conceptualize and implement our international marketing initiatives across diverse audiences, channels, and regions. This role is pivotal in shaping the global marketing strategy and broadening the reach of our brand and products worldwide. The ideal candidate will possess strategic thinking, extensive market knowledge, and a flair for developing cutting-edge marketing campaigns. The Senior Global Marketing Manager will collaborate with multifunctional teams to execute targeted strategies, from influencer marketing to performance marketing, engaging audiences at a global scale. Responsibilities will include defining the marketing roadmap for Circle's expansion in key countries through market analysis, localization efforts, and close internal cooperation.
Your To-Do List:
Foster influencer marketing strategies to boost brand visibility and engagement globally.
Lead the creation and execution of integrated marketing campaigns tailored to different countries to support business objectives.
Supervise the localization and translation of marketing assets to ensure effective communication across regions.
Conduct market research to identify trends, consumer behavior, and competitive dynamics, informing marketing strategies.
Collaborate with teams in demand generation, product marketing, and beyond to align marketing efforts and accelerate business growth worldwide.
Efficiently manage marketing budgets to maximize returns and accomplish set marketing goals.
Monitor and analyze performance metrics for optimizing global marketing initiatives and enhancing strategies continuously.
Drive performance marketing campaigns through various channels to enhance customer acquisition and retention.
Aspiring to Our Core Values:
Multistakeholder: Committed to serving customers, shareholders, employees, families, and communities.
Mindful: Emphasize respect, active listening, and attention to detail.
Driven by Excellence: Passionate about customer success, pursuing excellence relentlessly, and aiming for exceptional results.
High Integrity: Advocate for open and honest communication, maintaining high moral and ethical standards.
What You'll Contribute to Circle:
Over 12 years of experience in Global Marketing, B2B Influencer Marketing, or Partner Marketing preferred.
Expertise in developing and executing effective global marketing campaigns with proven success.
Proficiency in digital marketing channels such as SEO, SEM, social media, and email marketing.
Strong collaboration skills to engage effectively with cross-functional leaders and drive impactful outcomes.
Comfortable thriving in a fast-paced environment, juggling multiple projects simultaneously.
Ownership of multi-channel market initiatives with accountability for success.
Strong interpersonal skills with exceptional verbal and written communication abilities.
Experience with tools like 6Sense, Seismic, HubSpot, Slack, Apple MacOS, and GSuite is a plus.
Willingness to travel as required.
Proficiency in oral and written English; bilingualism is advantageous.
Additional Details:
This role offers day-one PERM sponsorship for qualified candidates.
Base Pay Range: $160,000 - $207,500 Annual Bonus Target: 17.5% Also Included: Equity & Benefits Circle endorses diversity and practices equal opportunities in its employment practices without bias towards race, religion, gender, sexual orientation, or other personal attributes. The company may participate in the E-Verify Program in specific locations as legally required.
Nahclimited
Infrastructure Engineer (Web3)
Hong Kong
Hong Kong
Full time
Hybrid
Our client, a rapidly expanding blockchain company located in Hong Kong, specializes in offering blockchain infrastructure services and creating blockchain products and tools for end-users. Established by a team of experienced individuals in the blockchain industry, they are committed to providing secure and innovative blockchain solutions that aim to generate long-term benefits for their users.
Responsibilities
Setup and automate server infrastructure, which includes blockchain nodes and application back-ends
Monitor system uptime and performance, promptly responding to incidents
Conduct research and implement new technologies within the company's infrastructure operations
Requirements
Demonstrated experience in infrastructure/system engineering
Familiarity with blockchain is advantageous but not mandatory
Strong team player with the ability to think independently, display a high level of responsibility and ownership, and exhibit self-motivation
Passion for discovering the future advancements in blockchain technology
Proficient in both spoken and written English
Responsibilities
Setup and automate server infrastructure, which includes blockchain nodes and application back-ends
Monitor system uptime and performance, promptly responding to incidents
Conduct research and implement new technologies within the company's infrastructure operations
Requirements
Demonstrated experience in infrastructure/system engineering
Familiarity with blockchain is advantageous but not mandatory
Strong team player with the ability to think independently, display a high level of responsibility and ownership, and exhibit self-motivation
Passion for discovering the future advancements in blockchain technology
Proficient in both spoken and written English
Ubiminds
Senior Software Engineer (306)
Florianópolis, Brazil
Florianópolis, Brazil
Full time
Remote
Senior Software Engineer - PowerSchool
Info on the Senior Software Engineer Role
Want to advance your career on the global stage? Let us help you!
Ubiminds is a Great Place to Work-certified company that prioritizes its people. We collaborate with American software product firms to expand their development capabilities. By handpicking the top 5% of Brazilian talent, we support their Latin America strategies through tailored staff augmentation and employer-of-record services.
We are currently supporting one of the fastest-growing education technology firms that emphasizes collaboration in the learning process. With a user-friendly learning management system connecting educators, content, and systems, they serve millions of students and administrators worldwide from K-12 schools to higher education institutions.
Responsibilities of a Senior Software Engineer
Collaborate with a remote cross-functional team to design, plan, develop, deploy, and monitor code in production.
Stay updated with industry advancements, evaluate new technologies, and contribute to selecting the best tools for various tasks.
Proficient in working across different areas of the codebase using technologies such as JavaScript/TypeScript/Node, PHP, Java, among others.
Contribute to team building, nurturing a positive engineering culture among engineers, product managers, designers, QAs, and other support roles.
Challenges
Develop high-performance, scalable web applications accessible to over 20 million users worldwide.
Requirements
Mandatory Skills
Advanced English proficiency (written and verbal communication).
Strong understanding of CS fundamentals, including data structures and asynchronous challenges in JavaScript.
Experience with server-side languages like PHP, Node.js, or Java.
Familiarity with client-side JavaScript frameworks (React.JS, Angular, Vue.JS).
Proficiency in testing aligned with the Test Pyramid.
Solid background in data stores, either SQL or NoSQL.
Nice to Have
Previous experience with AWS and its services.
Previous experience with TypeScript.
Non-Technical Skills
Collaborative team player with experience in cross-functional teamwork.
Willingness to take responsibility and be accountable for team deliverables.
Proactive knowledge-sharing and mentorship within the team.
Self-motivated, eager to learn independently and adapt to new technologies and environments.
About Ubiminds (Cultural Values)
People First
Average on Awesome
Challenge Yourself
Make it Happen
We're in this Together
Perks and Benefits
Employment as a product-based company similar to full-time employees.
Comprehensive back-office support for career guidance, HR, and concierge services.
Remote-first policy.
Provided MacBook for work.
Networking opportunities with other tech professionals.
English improvement lessons with native speakers.
Candidate referral bonuses.
Cool headquarters in Florianópolis with perks like massages, snacks, soft drinks, and games.
Process Overview
Initial chat with Tech Recruiter for job details and experience evaluation.
Client-specific process.
Job offer confirmation.
Info on the Senior Software Engineer Role
Want to advance your career on the global stage? Let us help you!
Ubiminds is a Great Place to Work-certified company that prioritizes its people. We collaborate with American software product firms to expand their development capabilities. By handpicking the top 5% of Brazilian talent, we support their Latin America strategies through tailored staff augmentation and employer-of-record services.
We are currently supporting one of the fastest-growing education technology firms that emphasizes collaboration in the learning process. With a user-friendly learning management system connecting educators, content, and systems, they serve millions of students and administrators worldwide from K-12 schools to higher education institutions.
Responsibilities of a Senior Software Engineer
Collaborate with a remote cross-functional team to design, plan, develop, deploy, and monitor code in production.
Stay updated with industry advancements, evaluate new technologies, and contribute to selecting the best tools for various tasks.
Proficient in working across different areas of the codebase using technologies such as JavaScript/TypeScript/Node, PHP, Java, among others.
Contribute to team building, nurturing a positive engineering culture among engineers, product managers, designers, QAs, and other support roles.
Challenges
Develop high-performance, scalable web applications accessible to over 20 million users worldwide.
Requirements
Mandatory Skills
Advanced English proficiency (written and verbal communication).
Strong understanding of CS fundamentals, including data structures and asynchronous challenges in JavaScript.
Experience with server-side languages like PHP, Node.js, or Java.
Familiarity with client-side JavaScript frameworks (React.JS, Angular, Vue.JS).
Proficiency in testing aligned with the Test Pyramid.
Solid background in data stores, either SQL or NoSQL.
Nice to Have
Previous experience with AWS and its services.
Previous experience with TypeScript.
Non-Technical Skills
Collaborative team player with experience in cross-functional teamwork.
Willingness to take responsibility and be accountable for team deliverables.
Proactive knowledge-sharing and mentorship within the team.
Self-motivated, eager to learn independently and adapt to new technologies and environments.
About Ubiminds (Cultural Values)
People First
Average on Awesome
Challenge Yourself
Make it Happen
We're in this Together
Perks and Benefits
Employment as a product-based company similar to full-time employees.
Comprehensive back-office support for career guidance, HR, and concierge services.
Remote-first policy.
Provided MacBook for work.
Networking opportunities with other tech professionals.
English improvement lessons with native speakers.
Candidate referral bonuses.
Cool headquarters in Florianópolis with perks like massages, snacks, soft drinks, and games.
Process Overview
Initial chat with Tech Recruiter for job details and experience evaluation.
Client-specific process.
Job offer confirmation.
Token Metrics
Crypto Quantitative Analyst (Hanoi-Remote)
Hanoi, Vietnam
Hanoi, Vietnam
Full time
Remote
Token Metrics provides AI-based cryptocurrency ratings and price predictions for investors looking to make informed decisions. We are looking for a well-versed quantitative analyst to join our team, focusing on devising effective crypto quantitative trading strategies.
Responsibilities:
Create, test, and optimize algorithmic trading strategies
Explore and propose new trading concepts and investment prospects
Analyze extensive data sets to identify trends and patterns
Develop risk management solutions
Requirements:
Proficiency in Python programming language
Prior experience handling and analyzing large datasets
Ability to conceptualize and test trading strategies
In-depth knowledge of statistical analysis techniques
About Token Metrics: Token Metrics aids crypto investors in constructing successful portfolios with the aid of AI-driven crypto indices, rankings, and price forecasts. Our clientele spans various backgrounds, ranging from individual investors and traders to crypto fund managers across over 50 countries.