Boosty Labs

Our client is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the industry’s leading security infrastructure.

• Project stack:

  Golang, Docker, Kubernetes, GCP

• Requirements:

  • Proficient in Golang
  • Experience with  gRPC, Docker, Kubernetes, and GCP
  • Strong understanding of wallet functionalities, including: how signing works and parameters needed to ensure validity on-chain (e.g., replay protection, fees, interactions with accounts/programs/coins)
  • Node-based scanning processes for retrieving account info, balances, transactions, block events, and mapping these to balance changes
  • Ability to navigate and understand open-source code, especially for protocol-level integrations.
  • Skilled in writing efficient, isolated tests and familiar with CI/CD tools to ensure test pass rates

   

• Responsibilities:

  • Write clean, well-documented, and readable code
  • Address feedback on pull requests efficiently
  • Develop isolated tests and ensure code passes through CI/CD pipelines.
  • Debug issues effectively to identify root causes across various environments.
  • Ensure live systems and testing stages function as expected without regressions
  • Work on wallet-related functionalities
  • Implementing secure signing mechanisms
  • Ensuring validity on-chain with replay protection and proper fee handling
  • Direct scanning from nodes for account and transaction data
  • Adapt integration strategies based on insights from open-source protocol code

   

• What we offer:

  • Remote working format
  • Flexible working hours
  • Informal and friendly atmosphere
  • The ability to focus on your work: a lack of bureaucracy and micromanagement
  • 20 paid vacation days
  • 7 paid sick leaves
  • Education reimbursement
  • Free English classes
  • Psychologist consultations

• Recruitment process:

  Recruitment Interview — Technical Screen — Client Screen — Coding Session — System Design Session

Our client is a mobile browser that offers a fast, ad-free browsing experience with native Web3 capabilities. It automatically blocks ads and trackers, providing users with enhanced privacy and smoother performance. Users can earn points through everyday browsing and in-app activities, which can be redeemed for cryptocurrency, vouchers, or branded rewards.

The browser includes a self-custodial crypto wallet, token trading, dApp access, and airdrop discovery — all in one place. With over 70 embedded games, localized content, and robust security measures, it serves as an all-in-one platform tailored for the next generation of internet users.

Backed by $6M in venture capital, it has expanded its reach to more than 100 countries, amassing over 4 million users with strong daily engagement.

Team: Tech Lead, Product Manager, QA, Backend devs, Frontend dev, Mobile devs

Requirements:

• 5+ years' experience with native Android development
• Experience in web3
• Expert knowledge of Java in the Android ecosystem
• Working experience with C++
• Android Studio/Eclipse experience
• Demonstrated experience working with large code bases
• Android SDK, NDK, and JNI experience
• Experience with software development in a distributed team
• A passion for helping protect users’ privacy and security
• Upper-Intermediate or higher proficiency in English

Nice to have:

• Exposure to Chromium and or Brave – understanding, customizing and debugging
• Experience with the test coverage, Ninja/GN configs
• Android NDK development with exposure to JNI and Ninja/GN configs
• Chromium browser internals
• Scripting with Python or similar

Responsibilities:

• Developing functionality for the product to meet the key market needs with a focus on delivering reliable, high-quality software solutions.
• Contributing to the scoping and design of new software and supporting planning and estimating, including responsibility for estimating individual development tasks.
• Work closely with the engineering manager to provide technical guidance on how best to realize our vision.
• Write maintainable code, employ best practices and apply testing responsibly.
• Collaborate with others in the engineering team to formulate best practices.
• Improving code maintainability, automation and supportability, e.g. code refactoring, peer reviews, unit test development and provision of stable APIs.
• Suggesting and progressing opportunities for innovation across the product, investigating new technologies and techniques, and performing prototyping with the direction of senior leadership, and discovering new opportunities for new design improvements and product features.

Recruitment process: Recruitment interview - Technical interview - Client interviews

Boosty Labs is a premier blockchain development company with broad technical expertise and over 150 highly skilled developers and strategists on the team. Founded in 2017, Boosty Labs has successfully completed 250+ projects and collaborated with numerous industry giants, including Ledger, Consensys, Coinbase, Samsung, MoonPay, and Storj.

We are seeking a Middle Project Manager to oversee the planning, execution, and delivery of Web3 projects. The ideal candidate will have a proven track record in managing technology projects, particularly in the blockchain or Web3 domain. This role requires a balanced mix of technical understanding and exceptional soft skills to manage teams and communicate with stakeholders effectively.

Requirements:
 

•  2-4 years of experience in project management, preferably in the blockchain/Web3 space or software development.
• Deep understanding of Web3 technologies, blockchain principles, and decentralized applications will be a plus.
• Exceptional communication, negotiation, and leadership skills are critical for this role.
• The ability to manage diverse teams, resolve conflicts, and foster a positive work environment is paramount.
• Strong analytical and problem-solving abilities, with a focus on proactive decision-making.
• Ability to thrive in a fast-paced, dynamic environment and manage multiple projects simultaneously.
• Ability to set up and execute Agile practices
•  A strong commitment to understanding and addressing client needs, ensuring a high level of client satisfaction.

•  Fluency in English; additional languages are a plus.

   

  Responsibilities:
   

• Run several projects simultaneously                 
• Lead distant cross-functional teams, fostering collaboration and ensuring that all team members are aligned with project goals.
• Set up  and manage clients' expectations , providing minutes of meetings via email or Slack, regular status updates and weekly calls, reporting tools
• Identify potential risks and develop mitigation strategies to ensure project success.
• Define and control project scope, budget  and timeline during SDLC
• Utilizing Agile practiсes on the project and making sure that the team is following them
• Oversee the testing and quality assurance processes to ensure that deliverables meet the highest standards.
• Monitor customer satisfaction; surface growth opportunities and follow-ups. Perform people-management basics: feedback, motivation, conflict resolution.

What we offer: 

• Flexible working format (remote, office, or mix)
• Flexible working hours
• Informal and friendly atmosphere
• The ability to focus on your work: a lack of bureaucracy and micromanagement
• 20 paid vacation days
• 7 paid sick leaves
• Education reimbursement
• Free English classes
• Psychologist consultations

Recruitment process: Recruitment interview - Technical interview