REMOTE SENIOR/LEAD SRE ENGINEER FOR BLOCKCHAIN
Status
Limassol, Cyprus
Full time
Remote
8,000
-
12,083.33
Monthly
96,000
-
145,000
Annual
Role
DevOps
Work Experience
More than 3 years
Description
P2P.org - leading Validator, running over 300+ nodes for 30+ networks. P2P is backed by 25.000 stakers, securing +$5 Billion assets. That’s around 3% of the market, and they want to have 7% in nearest year.
Looking for a remote Senior/Lead SRE engineer to expand the team.
Benefits
🌎 Work from anywhere in the world: an international distributed team
💵 Salary from 8k$ to 12,5k$ per month gross depending on skills (gross will include all taxes, insurance, etc.) + lots of compensations and bonuses
🏡 Well-being program
🧘🏻♂️ Mental Health care program
📚 Compensation for education, including English & professional growth courses
🧑💻 Equipment & co-working reimbursement program
🔥 Overseas conferences, community immersion
🎟 Relocation to Cyprus (if you want)
📄 Can be contractor or employment contract (any choice includes gross part)
ToDo:
✅ Implement best practices and principles of validation, monitoring, and logging
✅ Explore network requirements for validators and build infrastructure to meet requirements
✅ Raise and maintain validation nodes for PoS staking
✅ Develop tools, scripts, and playbooks to speed up processes
✅ Create cloud-agnostic infrastructure as code
✅ Maintain security and compliance standards
Requirements:
💡 Strong understanding of Linux
💡 Clouds: AWS / GCP
💡 Containerisation with Docker, orchestration, infrastructure as code with Terraform, configuration management via Ansible
💡 Monitoring with Prometheus and Grafana
💡 Basic knowledge of any modern language that allows you to write in procedural style: Go / Rust / Python / C++, in pet projects counts too
💡 Education or basic experience with cryptography and information security
💡 The ability to read code will contribute greatly to the efficiency
💡 English level: B2+
It will be a plus
💡 Experience in supporting high-load and up-time-critical services
💡 Ability and willingness to work with a little bit of research: will be among other things to get information directly from the open-source blockchain code and deal with cases where no documentation is provided
💡 Commits and pull requests to large open-source projects would be a significant plus for us
💡 Teamlead experience
Equal opportunities for anyone regards of race, color, national origin, religion, sex, sexual orientation, gender identity, veteran status, or disability.
How to get in
* Send CV to me here or to telegram @work2earn1
* Pass the screening interview
* Pass the interview with the team and the test
* You’re in!
If you’re not this guy, but you know someone who fits - we will reward you also :)
Skills Required
Andrei Panferov
Website
Not specified
Country
Not specified
Description
Not specified
Status
portal sever
Social Media & Community Specialist — Web3 Gaming
United Downs, UK
United Downs, UK
Full time
Remote
Join Portal Sever and help us build a community around a growing Web3 game.
Portal Sever is a Web3 gaming project combining online gaming, digital ownership, and blockchain-powered experiences. We are looking for a Social Media & Community Specialist who understands crypto culture, knows how online communities work, and can turn content, conversations, and ideas into real community growth.
This isn't a role where you'll simply schedule posts. You'll have the freedom to experiment with content, develop our social presence, interact directly with players and crypto users, launch community activities, and help shape the public voice of Portal Sever.
If you spend time on X/Twitter, Telegram, Discord, Reddit, Web3 communities, gaming communities, or crypto media, we'd love to hear from you.
What you'll do
Manage and grow Portal Sever's social media and community channels, primarily X/Twitter, Telegram and Discord, while exploring other relevant platforms.
Create engaging content around the game, Web3, crypto gaming, product updates, community news, memes, announcements, and industry trends.
Build genuine relationships with players, community members, creators, influencers, and other Web3 projects.
Develop ideas and campaigns designed to increase followers, engagement, community activity, and player acquisition.
Organize community events such as AMAs, contests, giveaways, game activities, collaborations, and community discussions.
Keep conversations active instead of simply publishing posts and waiting for engagement.
Identify relevant trends early and turn them into timely content opportunities.
Monitor community feedback and communicate useful insights to the product and marketing teams.
Help establish Portal Sever's tone of voice and make the brand recognizable across Web3.
Research competitors, GameFi projects, gaming communities, and emerging platforms to identify new growth opportunities.
Experiment with new formats and ideas and analyze what actually works.
What we're looking for
Experience managing social media, online communities, gaming communities, crypto communities, or digital brands.
Strong understanding of Web3, cryptocurrency, blockchain, GameFi, or online gaming.
Good knowledge of X/Twitter, Telegram and Discord and how content performs differently across each platform.
Ability to communicate naturally in English with an international audience.
Strong writing skills and the ability to turn an idea or update into engaging social content.
Understanding of crypto culture, memes, trends, and community behavior.
Ability to work independently without needing detailed instructions for every task.
Comfortable communicating directly with users and handling both positive and negative feedback.
Creative mindset and willingness to test unconventional ideas.
Reliable, organized, and able to work remotely.
Nice to have
Experience with any of the following is a strong advantage: Web3 gaming, GameFi, NFT communities, gaming projects, influencer outreach, partnerships, community launches, viral content, Reddit, TikTok, YouTube, or short-form video.
Previous experience at a crypto exchange, blockchain company, Web3 startup, gaming studio, or crypto media project is welcome but not mandatory.
Why join Portal Sever?
You'll join a growing project at a stage where your ideas can have a visible impact.
We offer:
Fully remote work
Flexible working environment
A global Web3 and gaming audience
Freedom to propose and test your own ideas
Direct influence on the project's community and brand
Opportunity to grow together with the project
Exposure to the rapidly developing Web3 gaming industry
Long-term cooperation for strong performers
We care more about what you can create and grow than about formal titles or years spent in a corporate marketing department.
If you've built a community, managed a social account, created content that people actually engaged with, or simply understand how to attract attention in Web3, we want to hear from you.
When applying, please include:
A short introduction about yourself
Links to social media accounts or communities you've managed, if available
Your experience with Web3, crypto, or gaming
One or two ideas you would try to grow the Portal Sever community
Even if you don't match every requirement, feel free to apply if you believe you can bring value to the project.
Portal Sever is a Web3 gaming project combining online gaming, digital ownership, and blockchain-powered experiences. We are looking for a Social Media & Community Specialist who understands crypto culture, knows how online communities work, and can turn content, conversations, and ideas into real community growth.
This isn't a role where you'll simply schedule posts. You'll have the freedom to experiment with content, develop our social presence, interact directly with players and crypto users, launch community activities, and help shape the public voice of Portal Sever.
If you spend time on X/Twitter, Telegram, Discord, Reddit, Web3 communities, gaming communities, or crypto media, we'd love to hear from you.
What you'll do
Manage and grow Portal Sever's social media and community channels, primarily X/Twitter, Telegram and Discord, while exploring other relevant platforms.
Create engaging content around the game, Web3, crypto gaming, product updates, community news, memes, announcements, and industry trends.
Build genuine relationships with players, community members, creators, influencers, and other Web3 projects.
Develop ideas and campaigns designed to increase followers, engagement, community activity, and player acquisition.
Organize community events such as AMAs, contests, giveaways, game activities, collaborations, and community discussions.
Keep conversations active instead of simply publishing posts and waiting for engagement.
Identify relevant trends early and turn them into timely content opportunities.
Monitor community feedback and communicate useful insights to the product and marketing teams.
Help establish Portal Sever's tone of voice and make the brand recognizable across Web3.
Research competitors, GameFi projects, gaming communities, and emerging platforms to identify new growth opportunities.
Experiment with new formats and ideas and analyze what actually works.
What we're looking for
Experience managing social media, online communities, gaming communities, crypto communities, or digital brands.
Strong understanding of Web3, cryptocurrency, blockchain, GameFi, or online gaming.
Good knowledge of X/Twitter, Telegram and Discord and how content performs differently across each platform.
Ability to communicate naturally in English with an international audience.
Strong writing skills and the ability to turn an idea or update into engaging social content.
Understanding of crypto culture, memes, trends, and community behavior.
Ability to work independently without needing detailed instructions for every task.
Comfortable communicating directly with users and handling both positive and negative feedback.
Creative mindset and willingness to test unconventional ideas.
Reliable, organized, and able to work remotely.
Nice to have
Experience with any of the following is a strong advantage: Web3 gaming, GameFi, NFT communities, gaming projects, influencer outreach, partnerships, community launches, viral content, Reddit, TikTok, YouTube, or short-form video.
Previous experience at a crypto exchange, blockchain company, Web3 startup, gaming studio, or crypto media project is welcome but not mandatory.
Why join Portal Sever?
You'll join a growing project at a stage where your ideas can have a visible impact.
We offer:
Fully remote work
Flexible working environment
A global Web3 and gaming audience
Freedom to propose and test your own ideas
Direct influence on the project's community and brand
Opportunity to grow together with the project
Exposure to the rapidly developing Web3 gaming industry
Long-term cooperation for strong performers
We care more about what you can create and grow than about formal titles or years spent in a corporate marketing department.
If you've built a community, managed a social account, created content that people actually engaged with, or simply understand how to attract attention in Web3, we want to hear from you.
When applying, please include:
A short introduction about yourself
Links to social media accounts or communities you've managed, if available
Your experience with Web3, crypto, or gaming
One or two ideas you would try to grow the Portal Sever community
Even if you don't match every requirement, feel free to apply if you believe you can bring value to the project.
Payment in Crypto
Common Knowledge Base Association (CKBA)
Blockchain Engineer (Rust / CKB / Bitcoin / UTXO)
Full time
Remote
About the Role
We’re looking for a Blockchain Engineer to explore and build new possibilities around RGB++, CKB, and Bitcoin.
RGB++ is built around the UTXO model, so this role is particularly suited to engineers who understand Bitcoin, UTXO-based systems, or similar protocol-level architectures and are interested in exploring what new ideas can be built from that foundation.
You’ll start with RGB++ — understanding what exists today, exploring what could come next, and turning promising ideas into tools, prototypes, or infrastructure that other developers can build on.
RGB++ Protocol : https://rgbpp.com/
RGB++ GitHubRGB++ on GitHub : https://github.com/RGBPlusPlus
What You'll Do
Explore new technical and product possibilities around RGB++, CKB and Bitcoin.
Build prototypes, tools, SDKs, integrations or infrastructure to test promising ideas.
Improve the developer experience around RGB++ and related technologies.
Work with external developers, helping them understand and build on what we create.
Contribute to and collaborate with the open-source ecosystem.
Work with existing RGB++ infrastructure and contribute to its ongoing development where needed.
Share your experiments, learnings and technical thinking with the team and developer community.
What We're Looking For
Solid blockchain fundamentals and experience working beyond application-level development.
Strong hands-on engineering ability with Rust and/or JavaScript/TypeScript.
Ability to take an idea from exploration to something tangible without needing a detailed specification.
Enjoy figuring out what should be built, not only how to build it.
Strong interest in Bitcoin, blockchain infrastructure, and protocol-level innovation.
An open-source mindset and comfort building things that other developers can use and extend.
Self-driven and comfortable working independently in a remote environment.
Comfortable communicating in Chinese, with sufficient written English to read technical documentation and communicate asynchronously
Nice to Have
Hands-on experience with Bitcoin, UTXO-based systems, or other UTXO-based protocols
CKB / RGB++ experience
L1/L2 or blockchain infrastructure development experience
Systems or embedded engineering background
Meaningful open-source contributions or strong public technical projects
Why This Role
This isn't a role where you'll spend your time working through a predefined backlog. You'll start with RGB++, but you'll have room to explore broader possibilities around CKB and Bitcoin, develop your own ideas, and turn the most interesting ones into something real.
You'll be building in the open, with the opportunity to create tools and infrastructure that other developers can use and extend. We care less about titles or years of experience than whether you're curious, self-driven, technically capable, and excited to figure out what should be built next.
How to Apply
Interested? Send your application to join@ckba.build with:
A brief introduction about yourself and why this role interests you
Your resume or LinkedIn profile
Links to your GitHub, open-source contributions, or projects you’ve built
Perks & Work Environment
Remote & Flexible — Work from anywhere with a globally distributed team.
Flexible Time Off — 15 days of time off + public holidays based on your location.
AI & Tooling Support — Budget for AI and productivity tools that help you work better.
In-person Gatherings — Opportunities to meet and build together through team gatherings and ecosystem events.
We’re looking for a Blockchain Engineer to explore and build new possibilities around RGB++, CKB, and Bitcoin.
RGB++ is built around the UTXO model, so this role is particularly suited to engineers who understand Bitcoin, UTXO-based systems, or similar protocol-level architectures and are interested in exploring what new ideas can be built from that foundation.
You’ll start with RGB++ — understanding what exists today, exploring what could come next, and turning promising ideas into tools, prototypes, or infrastructure that other developers can build on.
RGB++ Protocol : https://rgbpp.com/
RGB++ GitHubRGB++ on GitHub : https://github.com/RGBPlusPlus
What You'll Do
Explore new technical and product possibilities around RGB++, CKB and Bitcoin.
Build prototypes, tools, SDKs, integrations or infrastructure to test promising ideas.
Improve the developer experience around RGB++ and related technologies.
Work with external developers, helping them understand and build on what we create.
Contribute to and collaborate with the open-source ecosystem.
Work with existing RGB++ infrastructure and contribute to its ongoing development where needed.
Share your experiments, learnings and technical thinking with the team and developer community.
What We're Looking For
Solid blockchain fundamentals and experience working beyond application-level development.
Strong hands-on engineering ability with Rust and/or JavaScript/TypeScript.
Ability to take an idea from exploration to something tangible without needing a detailed specification.
Enjoy figuring out what should be built, not only how to build it.
Strong interest in Bitcoin, blockchain infrastructure, and protocol-level innovation.
An open-source mindset and comfort building things that other developers can use and extend.
Self-driven and comfortable working independently in a remote environment.
Comfortable communicating in Chinese, with sufficient written English to read technical documentation and communicate asynchronously
Nice to Have
Hands-on experience with Bitcoin, UTXO-based systems, or other UTXO-based protocols
CKB / RGB++ experience
L1/L2 or blockchain infrastructure development experience
Systems or embedded engineering background
Meaningful open-source contributions or strong public technical projects
Why This Role
This isn't a role where you'll spend your time working through a predefined backlog. You'll start with RGB++, but you'll have room to explore broader possibilities around CKB and Bitcoin, develop your own ideas, and turn the most interesting ones into something real.
You'll be building in the open, with the opportunity to create tools and infrastructure that other developers can use and extend. We care less about titles or years of experience than whether you're curious, self-driven, technically capable, and excited to figure out what should be built next.
How to Apply
Interested? Send your application to join@ckba.build with:
A brief introduction about yourself and why this role interests you
Your resume or LinkedIn profile
Links to your GitHub, open-source contributions, or projects you’ve built
Perks & Work Environment
Remote & Flexible — Work from anywhere with a globally distributed team.
Flexible Time Off — 15 days of time off + public holidays based on your location.
AI & Tooling Support — Budget for AI and productivity tools that help you work better.
In-person Gatherings — Opportunities to meet and build together through team gatherings and ecosystem events.
Payment in Crypto
mike William
Remote Campaign Marketer & Financial Liaison
Part time
Remote
We are seeking a dynamic and results-driven Remote Campaign Marketer & Financial Liaison to join our non-profit team. This specialized role focuses primarily on planning and executing marketing and fundraising campaigns to support our charitable mission, alongside acting as a secure financial intermediary to manage and track campaign funds transparently—all from the comfort of your home.We warmly welcome beginners and students to apply! If you have the passion, enthusiasm, and willingness to learn, we would love to have you on our virtual team.Key Responsibilities:Plan, develop, and execute digital marketing and fundraising campaigns across various online platforms to maximize donor engagement and reach.Create compelling promotional content, ads, and updates to drive awareness for our charitable rescue operations and community initiatives.Serve as a financial liaison and intermediary for campaigns, overseeing the secure collection, tracking, and transparent reconciliation of donations and funds.Coordinate with donors, stakeholders, and team members to ensure seamless communication and financial accountability throughout each campaign.Monitor campaign performance, analyze results, and provide regular reports on fundraising progress and financial flows.Qualifications & Requirements:Experience or strong interest in digital marketing, campaign management, or fundraising (Fresh graduates and students are welcome).Basic understanding or willingness to learn financial coordination, handling donations, or acting as a financial liaison.Excellent written and verbal communication skills in English for effective copywriting and stakeholder engagement.Proficiency in digital marketing tools, social media platforms, and online payment/financial tracking systems.High commitment to transparency, financial integrity, data privacy, and ethical standards.Self-motivated, organized, and able to work independently in a remote environment.
IMPORTANT WARNING:Please read carefully before applying! Do not submit your application unless you fully possess or strongly match the required skills, qualifications, and the ability to handle campaign marketing and financial coordination responsibly. Applications that do not meet these criteria will not be considered.Job Type: Contract / Remote (Flexible hours based on campaign needs)
IMPORTANT WARNING:Please read carefully before applying! Do not submit your application unless you fully possess or strongly match the required skills, qualifications, and the ability to handle campaign marketing and financial coordination responsibly. Applications that do not meet these criteria will not be considered.Job Type: Contract / Remote (Flexible hours based on campaign needs)
Payment in Crypto
SADR B
Strategic Business Development Partner - Tech Solutions
Remote, USA
Remote, USA
Part time
Remote
Strategic Business Development Partner - Tech Solutions
Company: Oferli Industry: Software Engineering & Cloud Architecture Location: Remote / Global
About Oferli Oferli provides enterprise-grade software engineering and scalable cloud solutions. As we scale our footprint, we are partnering with experienced business developers and sales professionals who can connect growing companies with our technical expertise.
Core Responsibilities
Identify and engage key decision-makers (CTOs, Founders, Operations Managers) requiring custom software or cloud infrastructure.
Build, manage, and nurture a robust commercial pipeline for Oferli.
Lead introductory discovery meetings and pitch technical solutions effectively.
Work in close alignment with Oferli's core team to ensure smooth onboarding for new clients.
Ideal Profile & Qualifications
Proven experience in B2B sales, business development, or technology partnership roles.
Ability to understand and communicate software engineering and cloud architecture value propositions.
Strong closing skills and an established professional network.
Highly disciplined, self-directed, and results-oriented.
Partnership Structure
Remuneration and partnership framework will be tailored and finalized during direct discussions with selected candidates.
How to Apply Apply directly through LaborX by sharing your professional profile or relevant background details.
Payment in Crypto
SADR B
B2B Sales & Growth Partner (Software & Cloud Solutions)
Remote, USA
Remote, USA
Part time
Remote
Company: Oferli Industry: Software Engineering & Cloud Architecture Location: Remote / Global
About Oferli Oferli bridges complex technical execution with high-value business outcomes. We specialize in custom software engineering and cloud infrastructure for growing enterprises and ambitious startups. To accelerate our market expansion, we are looking for a proactive B2B Sales & Growth Partner to drive client acquisition and secure new service agreements.
Core Responsibilities
Drive end-to-end client acquisition for custom software development and cloud architecture projects.
Map target industries, pitch decision-makers, and convert prospective leads into active clients.
Manage client relationships from the initial introduction through to contract finalization.
Represent Oferli’s technical capabilities with clarity and professionalism in the marketplace.
Ideal Profile & Qualifications
Demonstrated success in B2B tech sales, SaaS, or IT service partnership acquisition.
Strong network and the ability to autonomously generate and close qualified leads.
Excellent negotiation, persuasion, and client communication skills.
Entrepreneurial mindset, high autonomy, and commitment to performance-driven collaboration.
Partnership Structure
Partnership terms, revenue-sharing model, and collaboration details will be discussed and structured directly during the interview phase.
How to Apply Submit your professional background summary or portfolio directly via LaborX.
About Oferli Oferli bridges complex technical execution with high-value business outcomes. We specialize in custom software engineering and cloud infrastructure for growing enterprises and ambitious startups. To accelerate our market expansion, we are looking for a proactive B2B Sales & Growth Partner to drive client acquisition and secure new service agreements.
Core Responsibilities
Drive end-to-end client acquisition for custom software development and cloud architecture projects.
Map target industries, pitch decision-makers, and convert prospective leads into active clients.
Manage client relationships from the initial introduction through to contract finalization.
Represent Oferli’s technical capabilities with clarity and professionalism in the marketplace.
Ideal Profile & Qualifications
Demonstrated success in B2B tech sales, SaaS, or IT service partnership acquisition.
Strong network and the ability to autonomously generate and close qualified leads.
Excellent negotiation, persuasion, and client communication skills.
Entrepreneurial mindset, high autonomy, and commitment to performance-driven collaboration.
Partnership Structure
Partnership terms, revenue-sharing model, and collaboration details will be discussed and structured directly during the interview phase.
How to Apply Submit your professional background summary or portfolio directly via LaborX.
Payment in Crypto