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 Sessio

Boosty Labs is a premier blockchain development company with broad tech expertise and 150+ highly skilled developers and strategists on the team.

Founded in 2017, Boosty Labs has completed 250+ projects and collaborated with Fortune 500 companies and industry giants, such as Ledger, Consensys, Near, WalletConnect, MoonPay, and Storj.

Requirements:
 

• 3+ years managing Facebook and Instagram ad campaigns with proven results
• Strong proficiency in tools such as Facebook Ads Manager and Instagram Ads Manager
• Ability to combine creative ad concepts with data-driven strategies
• Experience with A/B testing and funnel optimization
• General knowledge and expertise with LinkedIn Ads and Ads on X
• Bonus points if you have experience marketing on WhatsApp and/or experience with Data Scraping and Analysis

Responsibilities:
 

• Develop, manage, and optimize paid advertising campaigns on Instagram, Facebook, X, and LinkedIn.
• Create highly targeted audiences to ensure maximum return on investment (ROI).
• Effectively test key ad collaterals against each other, making informed and data-driven choices to maximize effectivity
• Monitor key metrics and performance, providing actionable insights to enhance campaigns.
• Effectively allocate budgets across campaigns for optimal performance.
• Keep abreast of platform changes, trends, and best practices.

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 — Interview with the CMO

Boosty Labs is a premier blockchain development company with broad tech expertise and 150+ highly skilled developers and strategists on the team.

Founded in 2017, Boosty Labs has completed 250+ projects and collaborated with Fortune 500 companies and industry giants, such as Ledger, Consensys, Near, WalletConnect, MoonPay, and Storj.

Requirements:
 

• 3+ years managing Facebook and Instagram ad campaigns with proven results
• Strong proficiency in tools such as Facebook Ads Manager and Instagram Ads Manager
• Ability to combine creative ad concepts with data-driven strategies
• Experience with A/B testing and funnel optimization
• General knowledge and expertise with LinkedIn Ads and Ads on X
• Bonus points if you have experience marketing on WhatsApp and/or experience with Data Scraping and Analysis

Responsibilities:
 

• Develop, manage, and optimize paid advertising campaigns on Instagram, Facebook, X, and LinkedIn.
• Create highly targeted audiences to ensure maximum return on investment (ROI).
• Effectively test key ad collaterals against each other, making informed and data-driven choices to maximize effectivity
• Monitor key metrics and performance, providing actionable insights to enhance campaigns.
• Effectively allocate budgets across campaigns for optimal performance.
• Keep abreast of platform changes, trends, and best practices.

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 — Interview with the CMO

Boosty Labs is a premier blockchain development company with broad tech expertise and 150+ highly skilled developers and strategists on the team.

Founded in 2017, Boosty Labs has completed 250+ projects and collaborated with Fortune 500 companies and industry giants, such as Ledger, Consensys, Near, WalletConnect, MoonPay, and Storj.

Team: Head of sales, Sales manager, Account manager, 3x Sales representatives

Requirements:

• 3+ years of proven experience in sales in the IT outsourcing/outstaffing industry 
• 1+ year of direct experience in the blockchain or cryptocurrency industry
• Ability to work independently and proactively
• Strong presentation skills, with the ability to deliver persuasive presentations to clients and prospects
• Demonstrated ability to negotiate and close complex sales deals with clients, including pricing, terms, and contracts.
• Proven track record of successfully closed deals 
• Customer-centric mindset with a focus on understanding client needs and delivering tailored solutions that address their business challenges.
• Understanding of blockchain technology and its applications, with a willingness to learn and stay updated on industry trends and developments
• Upper-Intermediate or higher proficiency in English
   

Responsibilities:

• Manage and maintain a robust sales pipeline, including tracking leads, opportunities, and client interactions
• Build strong, long-term relationships with clients, serving as their primary point of contact
• Conduct needs assessments and discovery sessions with clients to understand their business challenges, goals, and requirements
• Deliver engaging and persuasive presentations to clients, showcasing the company's services and value proposition tailored to the client's specific needs
• Prepare and present proposals, quotes, and contracts to clients, outlining the scope of work, pricing, and terms of engagement
• Lead negotiations with clients
• Keep abreast of developments in the blockchain and cryptocurrency industry, including market trends, competitor activities, and regulatory changes

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 - Interview with the Head of Sales - Final interview

Boosty Labs is a premier blockchain development company with broad tech expertise and 150+ highly skilled developers and strategists on the team.

Founded in 2017, Boosty Labs has completed 250+ projects and collaborated with Fortune 500 companies and industry giants, such as Ledger, Consensys, Near, WalletConnect, MoonPay, and Storj.

Team: Head of sales, Sales manager, Account manager, 3x Sales representatives


Requirements:

• 1+ year of proven experience in IT sales.
• Understanding of the software development lifecycle and outsourcing/staff augmentation models
• Knowledge and interest in the blockchain or cryptocurrency industry
• Strong communication and presentation skills
• Ability to identify client needs and present relevant services or solutions
• Experience working with CRM systems (e.g., HubSpot, Pipedrive, or similar)
• Upper-Intermediate or higher proficiency in English

Responsibilities:

• Provide day-to-day operational support to the sales team
• Maintain and ensure accuracy of CRM data
• Assist in preparing sales reports, dashboards, and tracking key metrics
• Support coordination between sales, marketing, and other internal teams
• Assist with sales documentation, proposals, and internal communication

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 - Interview with the Head of Sales 

We are seeking a highly motivated and skilled Business Analyst with experience in Blockchain to join our team. Our ideal candidate would be willing to share his experience, enhance our process, and bring new ideas.

Team: 3 Business Analysts

Requirements:
 

• 5+ years of experience in the software development industry (outsourcing companies) in the position of Business Analyst, Product Analyst
• Understanding of Blockchain principals, DeFi & NFT, cross-chain communications, Ethereum, Polkadot & substrate-based chains, L2 infrastructure, ZK rollups, and ZK in general
• Understanding of Bitcoin & Bitcoin L2s  (nice to have)
• Good time management skills to feel confident with multi-task activities;
• Good communication skills (working with customers and the development team)
• Upper-intermediate or above English level

Responsibilities:
 

• Leading a BA team
• Participation in Pre-sale (workshop with clients, estimation, offer preparation)
• Participation in the Discovery phase
• Requirements Management (from elicitation to production)
• Preparation of documentation (business rules, as is/to flow, drawing up requirements, data configuration, use cases, user stories, functional specs)
• Business Process Optimization
• Investigation, market analysis
• Cooperation with the PR team (drawing research articles and their publication)

What we offer:
 

• Remote 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 - Final interview

Our customer is a blockchain technology leader, focused on building solutions for a decentralized financial ecosystem. By leveraging Bitcoin’s infrastructure, it develops advanced second-layer protocols, as well as user-friendly software and hardware solutions

Project stack:  Rust, C++, AWS
 

Requirements:

• 5+ years of experience in software engineering
• 3+ years of experience in Bitcoin development, including work with Bitcoin Core, Lightning Network, or Bitcoin-related infrastructure.
• Strong experience in C++ or Rust
• Test-driven development (unit tests, end to end, etc)
• Designing, implementing, and using APIs (RESTful, Websocket, RPC, etc.)
• Development and operation of back-end infrastructure and sysadmin tools
• Design of scalable, distributed back-end architectures
• Cloud development and deployment (AWS or GCE)
• Experience with system/software architecture
• Excellent communication, team player attitude, and collaboration skills
• Highly self-motivated, lifetime learner
• Open-source software development experience

Nice-to-have:

•  Experience contributing to Bitcoin Core, BIPs, or open-source blockchain projects

Responsibilities:

• Working with different programming languages and varied tech stacks
• Building and maintaining robust solutions using your high-level expertise and solid understanding of low-level systems to seamlessly integrate our technology with end users as well as existing third-party systems
• You will design, implement, test, deliver, and support software in a continuous integration and deployment environment
   

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 interview – Customer intro – Customer Technical interview

Boosty Labs is one of the most prominent outsourcing companies in the blockchain domain. Among our clients are such well-known companies as Ledger, Consensys, Storj, Animoca brands, Walletconnect, Coinspaid, Paraswap, and others. We’re looking for an experienced CFO who will play a crucial role in our leadership team, overseeing all financial aspects of the organization.

Requirements:

• 5+ years of experience in a CFO role or in a role closely related to the CFO, where all key financial responsibilities were performed
• Understanding of the IT service business and technology industry specifics
• Understanding of taxation policies in different regions
• Maximum discipline and integrity in handling the company’s financial data
• Previous experience working in an outsourcing company will be a plus
• Experience with cryptocurrencies, particularly a good understanding of USDT/USDC, experience with crypto-FIAT transactions, and its related aspects will be a plus
• Fluency in English


Responsibilities:

Financial Accounting and Automation Enhancement:

• Maintain and improve the double-entry financial accounting system in compliance with international standards
• Select and implement simple accounting automation systems such as QuickBooks, Xero, or similar programs
• Develop reports for company management using tools like Power BI for in-depth financial data analysis

Contract Management and Client Financials:

• Maintain and enhance effective processes for contracting and managing client contracts
• Organize a debtor’s account system and conduct collection activities
• Implement an invoicing system and monitor payment statuses
• Develop and negotiate financial terms with clients, possibly participating in negotiations and contract signing in English

 

Treasury and Financial Controlling Functions:

• Develop and manage the company’s budgets, including the budgeting process and monitoring budget execution
• Establish financial control systems, internal auditing, and financial performance monitoring

We Offer:

• Remote working format
• Flexible working hours
• Informal and friendly atmosphere
• No bureaucracy or micromanagement
• 20 paid vacation days
• 7 paid sick leaves
• Education reimbursement
• Free English classes
• Psychologist consultations

Recruitment Process: Recruitment interview — Interview with COO/Deputy CEO — Final Interview

About the client: 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.
• Take initiative in exploring solutions independently.
• Conduct research to address blockers and understand different implementation options before involving others.
• Communicate regularly with peers and stakeholders about progress, blockers, and decisions made. Engage proactively with the team or point of contact after exploring options around blockers to request support or clarify solutions.
  
  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 Interview - Coding Session - System Design Session