The role

What you'll be doing (i.e. job duties):

Design and implement gas optimized smart contracts.

Develop new smart contract frameworks and tools to help developers create safe and optimal smart contracts.

Collaborate with the other teams to work on solutions to solve customer challenges, plan new features, and iterate from lessons learned.

Communicate with our customers to assist in integrating their DApp into Rangers protocol or its ecosystem’s member.

Communicate with our customers to assist in integrating their DApp into Rangers protocol or its ecosystem’s member.

What we look for in you:

3+ years of professional work experience

Proficiency with Solidity and the EVM.

Interest and passion for contributing to the crypto ecosystem.

Deep understanding of smart contract best practices, current industry patterns and security best practices.

A self-starter in proposing and carrying out technical solutions to ambiguous business problems.

Know when and how to make calculated tradeoffs to meet the needs of the customer and business.

Nice to haves:

Experience in Rust, Go or node.js

Strong desire to further your education about and contribute to the blockchain space.

Prior experience working remotely: strong personal organizational skills, a love for self-time management, and ability to work collaboratively with a team.

Advanced English communication skills as all of our internal and external communication is in English.

The role

What you'll be doing (i.e. job duties):

Build the next generation of blockchain products to power the new wave of Web3 games.

Build and champion processes, pipelines, and best practices for smart contract development.

Build, implement and maintain smart contract applications with a focus on security, performance and scalability.

Collaborate with design, product and engineering teams to translate their vision into effective blockchain experiences.

Identify opportunities to adopt new technologies and techniques to maximise workflow efficiencies and deliver effective, maintainable and secure smart contract applications.

Provide technical guidance to other engineers on smart contract and blockchain best practices and development.

What we look for in you:

Passionate about cryptocurrencies and blockchain.

In-depth hands-on experience with at least one major blockchain protocol.

Have at least 5 years of combined experience in backend software or infrastructure.

You have experience building and developing solutions to ambiguous problems with significant impacts.

Strong skills in observability, debugging and performance tuning.

Strong communication skills with the ability to explain technical concepts in a clear and simple manner.

Strong interpersonal skills when working with junior to senior engineers.

Willingness to dive into, debug and improve any layer of the stack.

Nice to haves:

Experience in Rust, Go, and Solidity

Experience with AWS, GCP, Azure, or other cloud environment.

Experience designing and building reliable systems.

Experience working with large codebases and open-source technologies.

New Business Development:

Identify and target prospective clients through various channels, including cold calling, networking, and attending industry events.

Qualify leads and opportunities, nurturing them through the sales funnel and finally closing the deals by bringing projects onboard to Rangers Protocol.

Project and Ecosystem Growth:

Support the growth of the live projects into star projects.

Be able to solve problems for and quickly respond to the new strategic needs of the business.

Qualifications:

Bachelor's degree in Business Administration, Marketing, or a related field.

At least 3 years of relevant working experience in the web 3 industry.

At least 3 years of relevant working experience in the web 3 industry.

Demonstrated ability to build and maintain successful client relationships.

Goal-oriented, self-motivated, and results-driven.

Ability to work independently and as part of a team in a fast-paced environment.

Proficiency in using CRM software and Microsoft Office suite.

The role

What you’ll be doing:

Develop and Optimize Data Systems: Design and implement robust data pipelines to support our marketing and product initiatives. This includes extracting, transforming, and loading data from various sources.

Analytics and Insights: Develop our algorithm to label all DeFi transactions accurately.

Automation and Performance Tracking: Automate data workflows and integrate machine learning models to enhance data accuracy and efficiency. Select appropriate KPIs and develop systems to track these metrics effectively.

Infrastructure Management: Manage and optimize our AWS-hosted services to ensure high availability and performance. Collaborate with the backend team and CTO to enhance data architecture and server functionality.

Budget and Resource Allocation: Oversee the budget for data operations and make decisions on resource allocation to maximize efficiency and effectiveness of data solutions.

What we look for in you:

Experience: Minimum of 4 years as a Data Engineer with a strong track record in data system design, implementation, and optimization.

Technical Expert with demonstrated proficiency in TypeScript or Python, and a solid foundation in related testing frameworks like Jest or PyTest. The ideal candidate should possess excellent SQL skills, extensive experience with key AWS services such as EC2, S3, RDS, and AWS Lambda, and have a proven track record in developing and maintaining machine learning models, preferably with TensorFlow or PyTorch. Experience with data ingestion pipelines and familiarity with tools such as Apache Kafka or Apache Airflow is highly desirable.

Understanding of DeFi: While not coding in Web3, a deep understanding of the DeFi/GameFi ecosystem is essential to navigate and manipulate related data effectively.

Understanding of DeFi: While not coding in Web3, a deep understanding of the DeFi/GameFi ecosystem is essential to navigate and manipulate related data effectively.

Innovation and Adaptability: Passionate about leveraging technology to solve problems in a fast-paced, dynamic startup environment.

Senior DevOps Engineer:

Design, implement, and manage comprehensive monitoring solutions to ensure high availability, performance of our microservices infrastructure and applications.

Utilize advanced monitoring tools and scripting to automate the monitoring of our cloud environments, focusing on AWS.

Develop and maintain robust logging and alerting mechanisms to identify and mitigate potential issues proactively.

Collaborate with infra team to integrate monitoring solutions into the CI/CD pipeline, ensuring seamless deployments and operations.

Conduct performance analysis, capacity planning, and scalability testing to ensure our systems meet current and future demands.

Lead incident response and troubleshooting efforts, utilizing monitoring data to quickly resolve operational issues.

Project and Ecosystem Growth:

Support the growth of the live projects into star projects.

Be able to solve problems for and quickly respond to the new strategic needs of the business.

Qualifications:

Bachelor's degree in Business Administration, Marketing, or a related field.

At least 3 years of relevant working experience in the web 3 industry.

At least 3 years of relevant working experience in the web 3 industry.

Demonstrated ability to build and maintain successful client relationships.

Goal-oriented, self-motivated, and results-driven.

Ability to work independently and as part of a team in a fast-paced environment.

Proficiency in using CRM software and Microsoft Office suite.

The role

What you’ll be doing:

Lead and oversee all aspects of our brand and visual design, ensuring a cohesive and appealing aesthetic that resonates with the crypto and web3 communities.

Create high-quality visual content including brand graphics, illustrations, logos, and animations for digital platforms such as our website, Dapps， social media, and email campaigns.

Work closely with the executive team to set the strategic direction for Rangers's brand, aligning with the company's vision and objectives for a major rebranding effort.

Collaborate with partners on co-marketing plans, playing a pivotal role in crafting innovative and playful marketing strategies, especially within the gaming sector.

Direct and manage end-to-end brand and marketing projects, from conceptualization to execution, including product and marketing launches, with a focus on crafting a recognizable and respected brand identity.

Stay at the cutting edge of design trends within the crypto, gaming, and broader digital space, bringing fresh, opinionated perspectives on UI/UX design and brand development.

What we look for in you:

Proven track record in brand and visual design, with a strong portfolio showcasing end-to-end design management, particularly in brand or marketing launches.

Experience within the crypto, web3, or related exciting domains such as gaming, evidenced by professional work or passionate side projects.

Strong portfolio showcasing expertise in visual and motion graphics demonstrating an ability to bring dynamic and engaging visuals to life, enhancing the brand’s storytelling and user engagement.

A deep understanding of the web3 community’s culture and aesthetics and prior experience or active participation in NFT or crypto projects, with the ability to incorporate this vibe into our brand in a polished and distinctive manner.

Strategic thinker with strong communication and leadership skills, capable of directing a team, including contractors, and guiding the executive team on modern design trends and strategic brand direction tied to the company’s goals.

Strategic thinker with excellent communication skills, capable of making decisions that align with the company's vision and goals.

Exceptional skills in Adobe Creative Suite, Figma, and familiarity with emerging (AI) design tools and software.

The role

What you’ll be doing:

Create and execute a retention and Customer Success plan

Create and manage exciting community events, including Twitter Spaces, webinars, and network sessions that spark connections and innovation

Craft and maintain a content calendar to ensure a steady stream of relevant material across all communication channels

Be the face that resolves community concerns, bridging the gap between our company and our valued users

Dive into the Rangers community across multiple channels, from our messaging platform to our social media spaces

Address user feedback, tackle feature requests, and swiftly handle support issues, leaving our users delighted with the resolution

Collaborate with our marketing team to curate and share compelling content tailored to each user persona

Keep an eye on key community engagement metrics and KPIs, offering brilliant recommendations for ongoing improvement

Build and nurture meaningful relationships with key community members, from visionary Web3 startup founders to partners

Stay in the know about industry trends, the competitive landscape, and the latest in community management and marketing.

What we look for in you:

Bachelor’s degree in Communications, Marketing, or a related field

You’ve got a solid 3+ years of experience in community management, ideally within the DeFi / Web 3 game

Strong understanding of customer success and user retention strategies

Excellent communication and interpersonal skills

Proven ability to multitask and manage multiple projects simulatenously

Ability to work effectively in a fast-paced, dynamic environment

Passion for the Web3 ecosystem and a deep understanding of its trends and developments