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
TA Quant
Senior Rust Developer
Full time
Remote
About the Role
We're looking for a Senior Rust Developer to join our core engineering team and own the systems that sit closest to the market. This means low-latency order execution engines, high-throughput market data pipelines, real-time streaming infrastructure, and integrations with both centralized and decentralized exchanges. Every millisecond and every line of code matters here, and you'll be the person making sure it all holds up under pressure. This is not a role for someone who wants to write Rust adjacent to trading. You'll be building the backbone of live production systems where correctness, safety, and raw performance have direct P&L consequences. You'll work alongside quantitative researchers and other engineers to implement and deploy strategies, and you'll have meaningful input into the infrastructure decisions that shape how we build and scale. If you've spent years pushing Rust to its limits in high-performance environments and you want that work to matter in real markets in real time, this is the role.
Responsibilities
Design, build, and maintain high-throughput, low-latency trading systems in Rust
Develop and optimize order execution engines, market data feeds, and real-time processing pipelines
Build reliable integrations with centralized and decentralized exchanges across CEX and DEX environments
Architect systems for real-time streaming data and WebSocket communication at scale
Write safe, well-tested concurrent code leveraging async runtimes including Tokio and async-std
Collaborate with quantitative researchers to implement and deploy trading strategies into production
Profile, benchmark, and eliminate performance bottlenecks across critical system paths
Contribute to infrastructure decisions around deployment, observability, and fault tolerance
Requirements
5+ years of professional software engineering experience
2+ years building and maintaining production systems in Rust, and you will be tested on it
Deep command of Rust's ownership model, lifetimes, traits, and async patterns
Experience with high-performance networking including TCP/UDP, WebSockets, and gRPC
Strong understanding of concurrency primitives and lock-free data structures
Familiarity with financial systems, trading platforms, or real-time data pipelines
Linux systems programming and performance tuning experience
Comfortable working independently in a fast-paced, remote-first environment
Nice to Have
Experience with cryptocurrency exchanges, DeFi protocols, or blockchain RPC nodes
Knowledge of FIX protocol or other financial messaging standards
Open-source Rust contributions
Experience with FPGA or kernel-bypass networking such as DPDK or io_uring
Familiarity with quantitative trading concepts including order books and market microstructure
Infrastructure experience with Docker, Kubernetes, Terraform, or Prometheus/Grafana
We're looking for a Senior Rust Developer to join our core engineering team and own the systems that sit closest to the market. This means low-latency order execution engines, high-throughput market data pipelines, real-time streaming infrastructure, and integrations with both centralized and decentralized exchanges. Every millisecond and every line of code matters here, and you'll be the person making sure it all holds up under pressure. This is not a role for someone who wants to write Rust adjacent to trading. You'll be building the backbone of live production systems where correctness, safety, and raw performance have direct P&L consequences. You'll work alongside quantitative researchers and other engineers to implement and deploy strategies, and you'll have meaningful input into the infrastructure decisions that shape how we build and scale. If you've spent years pushing Rust to its limits in high-performance environments and you want that work to matter in real markets in real time, this is the role.
Responsibilities
Design, build, and maintain high-throughput, low-latency trading systems in Rust
Develop and optimize order execution engines, market data feeds, and real-time processing pipelines
Build reliable integrations with centralized and decentralized exchanges across CEX and DEX environments
Architect systems for real-time streaming data and WebSocket communication at scale
Write safe, well-tested concurrent code leveraging async runtimes including Tokio and async-std
Collaborate with quantitative researchers to implement and deploy trading strategies into production
Profile, benchmark, and eliminate performance bottlenecks across critical system paths
Contribute to infrastructure decisions around deployment, observability, and fault tolerance
Requirements
5+ years of professional software engineering experience
2+ years building and maintaining production systems in Rust, and you will be tested on it
Deep command of Rust's ownership model, lifetimes, traits, and async patterns
Experience with high-performance networking including TCP/UDP, WebSockets, and gRPC
Strong understanding of concurrency primitives and lock-free data structures
Familiarity with financial systems, trading platforms, or real-time data pipelines
Linux systems programming and performance tuning experience
Comfortable working independently in a fast-paced, remote-first environment
Nice to Have
Experience with cryptocurrency exchanges, DeFi protocols, or blockchain RPC nodes
Knowledge of FIX protocol or other financial messaging standards
Open-source Rust contributions
Experience with FPGA or kernel-bypass networking such as DPDK or io_uring
Familiarity with quantitative trading concepts including order books and market microstructure
Infrastructure experience with Docker, Kubernetes, Terraform, or Prometheus/Grafana
Payment in Crypto
DeGameVerse
UI/UX Designer
Part time
Remote
About DeGameVerse
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players explore, play, and earn through a unified platform experience.
We are focused on:
Walletless onboarding
Mobile-first gaming experience
AI-assisted game creation
Clean and accessible Web3 UX
This is an early-stage startup currently building its core founding team.
Role Overview
We are looking for a creative UI/UX Designer who can help shape the visual identity and user experience of DeGameVerse.
You will work closely with the founder and development team to design a smooth, modern, and engaging platform experience for both players and developers.
This is a startup builder role with high creative ownership.
Responsibilities
Design user-friendly interfaces for web and mobile
Create UI flows for player dashboard, developer dashboard, and game hub
Build consistent design systems and reusable components
Improve user onboarding and overall UX experience
Design wireframes, mockups, and interactive prototypes
Collaborate closely with developers during implementation
Ensure responsive and modern UI standards
Requirements
Experience with Figma or similar design tools
Strong understanding of UI/UX principles
Ability to create clean, modern, and intuitive interfaces
Good communication and collaboration skills
Startup mindset and problem-solving ability
Bonus Skills
Experience designing gaming or Web3 products
Motion UI / animation knowledge
Basic frontend understanding (HTML/CSS/React concepts)
Experience with mobile-first design systems
What We Offer
Early core team opportunity
Equity-based contribution model
High creative freedom and ownership
Opportunity to help shape a new Web3 gaming ecosystem
Portfolio-level product design experience
⚠️ Important Note
This is an early-stage startup role.
No fixed salary initially. Compensation is equity-based until funding or revenue is secured.
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players explore, play, and earn through a unified platform experience.
We are focused on:
Walletless onboarding
Mobile-first gaming experience
AI-assisted game creation
Clean and accessible Web3 UX
This is an early-stage startup currently building its core founding team.
Role Overview
We are looking for a creative UI/UX Designer who can help shape the visual identity and user experience of DeGameVerse.
You will work closely with the founder and development team to design a smooth, modern, and engaging platform experience for both players and developers.
This is a startup builder role with high creative ownership.
Responsibilities
Design user-friendly interfaces for web and mobile
Create UI flows for player dashboard, developer dashboard, and game hub
Build consistent design systems and reusable components
Improve user onboarding and overall UX experience
Design wireframes, mockups, and interactive prototypes
Collaborate closely with developers during implementation
Ensure responsive and modern UI standards
Requirements
Experience with Figma or similar design tools
Strong understanding of UI/UX principles
Ability to create clean, modern, and intuitive interfaces
Good communication and collaboration skills
Startup mindset and problem-solving ability
Bonus Skills
Experience designing gaming or Web3 products
Motion UI / animation knowledge
Basic frontend understanding (HTML/CSS/React concepts)
Experience with mobile-first design systems
What We Offer
Early core team opportunity
Equity-based contribution model
High creative freedom and ownership
Opportunity to help shape a new Web3 gaming ecosystem
Portfolio-level product design experience
⚠️ Important Note
This is an early-stage startup role.
No fixed salary initially. Compensation is equity-based until funding or revenue is secured.
DeGameVerse
Game Developer / AI Integration Developer — Startup
Full time
Remote
About DeGameVerse
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players play, progress, and earn within a unified platform.
We are building:
▫️ AI-assisted game creation tools
▫️ Web-based casual & idle games
▫️ Player-first reward economy
▫️ Walletless onboarding experience
This is an early-stage startup forming its core founding team.
Role Overview
We are looking for a creative and technically strong Game Developer who can also explore AI-driven game generation and integration.
You will help build engaging web-based games and connect them to the DeGameVerse ecosystem.
This is a builder role, not a traditional employment position.
Responsibilities
Develop simple to mid-level web games (JavaScript / Phaser / Unity WebGL)
Design core gameplay mechanics (progression, rewards, loops)
Integrate games into DeGameVerse platform ecosystem
Work on AI-assisted game creation concepts and prototypes
Handle game logic, scoring, and interaction systems
Collaborate with full-stack developer for platform integration
Optimize games for mobile-first web experience
Requirements
Strong understanding of JavaScript or game development frameworks
Experience building browser-based or mobile-friendly games
Good grasp of game mechanics and player engagement loops
Creative mindset for designing fun and scalable gameplay
Bonus Skills
Experience with Phaser / Unity WebGL / Three.js
Exposure to AI tools (GPT APIs, procedural generation, etc.)
Interest in Web3 gaming or digital economies
Experience with casual or idle game development
What We Offer
Early founding team position in DeGameVerse ecosystem
Equity-based contribution model
Opportunity to publish games under a shared ecosystem
High creative freedom in game design and experimentation
Direct collaboration with core product founder
Important Note
This is an early-stage startup role.
There is no fixed salary at this stage. Compensation is based on equity and long-term ecosystem growth.
How to Apply
Send:
Portfolio / GitHub / game demos
Short intro about your experience
Why you want to build Web3 games
Any previous projects (if available)
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players play, progress, and earn within a unified platform.
We are building:
▫️ AI-assisted game creation tools
▫️ Web-based casual & idle games
▫️ Player-first reward economy
▫️ Walletless onboarding experience
This is an early-stage startup forming its core founding team.
Role Overview
We are looking for a creative and technically strong Game Developer who can also explore AI-driven game generation and integration.
You will help build engaging web-based games and connect them to the DeGameVerse ecosystem.
This is a builder role, not a traditional employment position.
Responsibilities
Develop simple to mid-level web games (JavaScript / Phaser / Unity WebGL)
Design core gameplay mechanics (progression, rewards, loops)
Integrate games into DeGameVerse platform ecosystem
Work on AI-assisted game creation concepts and prototypes
Handle game logic, scoring, and interaction systems
Collaborate with full-stack developer for platform integration
Optimize games for mobile-first web experience
Requirements
Strong understanding of JavaScript or game development frameworks
Experience building browser-based or mobile-friendly games
Good grasp of game mechanics and player engagement loops
Creative mindset for designing fun and scalable gameplay
Bonus Skills
Experience with Phaser / Unity WebGL / Three.js
Exposure to AI tools (GPT APIs, procedural generation, etc.)
Interest in Web3 gaming or digital economies
Experience with casual or idle game development
What We Offer
Early founding team position in DeGameVerse ecosystem
Equity-based contribution model
Opportunity to publish games under a shared ecosystem
High creative freedom in game design and experimentation
Direct collaboration with core product founder
Important Note
This is an early-stage startup role.
There is no fixed salary at this stage. Compensation is based on equity and long-term ecosystem growth.
How to Apply
Send:
Portfolio / GitHub / game demos
Short intro about your experience
Why you want to build Web3 games
Any previous projects (if available)
DeGameVerse
Full Stack Developer (Core Builder) — Startup
Full time
Remote
About DeGameVerse
DeGameVerse is building a next-generation Web3 gaming platform where developers can create games and players can play, progress, and earn inside a unified ecosystem.
We are focused on:
Walletless onboarding
AI-assisted game creation
Player-first game economy
Mobile-friendly gaming experiencesexperiences
This is an early-stage startup currently building its core founding team.
Role Overview
We are looking for a passionate Full Stack Developer to help build the core infrastructure of DeGameVerse.
You will work directly with the founder to develop the platform architecture, user systems, game hub, and Web3 integrations.
This is not a traditional job position. We are building with a startup mindset and long-term vision.
Responsibilities
Build responsive frontend interfaces using React / Next.js
Develop backend APIs and database systems
Implement authentication and user management
Integrate MPC wallet / Web3 onboarding systems
Create scalable game hub architecture
Optimize platform performance and security
Collaborate on product decisions and feature planning
Requirements
Strong knowledge of React / Next.js
Experience with backend development (Node.js, Firebase, Supabase, etc.)
Understanding of REST APIs and databases
Basic understanding of Web3 concepts
Strong problem-solving skills
Ability to work independently in a startup environment
Bonus Skills
Wallet integration experience
Web3 or blockchain project experience
Multiplayer or gaming platform experience
AI tool integration experience
What We Offer
Early core team position
Equity-based opportunity
Direct impact on product direction
Opportunity to help build a large-scale Web3 gaming ecosystem from the ground up
Important
This is an early-stage startup role.
No fixed salary initially. Compensation will be equity-based until funding or revenue is secured.
DeGameVerse is building a next-generation Web3 gaming platform where developers can create games and players can play, progress, and earn inside a unified ecosystem.
We are focused on:
Walletless onboarding
AI-assisted game creation
Player-first game economy
Mobile-friendly gaming experiencesexperiences
This is an early-stage startup currently building its core founding team.
Role Overview
We are looking for a passionate Full Stack Developer to help build the core infrastructure of DeGameVerse.
You will work directly with the founder to develop the platform architecture, user systems, game hub, and Web3 integrations.
This is not a traditional job position. We are building with a startup mindset and long-term vision.
Responsibilities
Build responsive frontend interfaces using React / Next.js
Develop backend APIs and database systems
Implement authentication and user management
Integrate MPC wallet / Web3 onboarding systems
Create scalable game hub architecture
Optimize platform performance and security
Collaborate on product decisions and feature planning
Requirements
Strong knowledge of React / Next.js
Experience with backend development (Node.js, Firebase, Supabase, etc.)
Understanding of REST APIs and databases
Basic understanding of Web3 concepts
Strong problem-solving skills
Ability to work independently in a startup environment
Bonus Skills
Wallet integration experience
Web3 or blockchain project experience
Multiplayer or gaming platform experience
AI tool integration experience
What We Offer
Early core team position
Equity-based opportunity
Direct impact on product direction
Opportunity to help build a large-scale Web3 gaming ecosystem from the ground up
Important
This is an early-stage startup role.
No fixed salary initially. Compensation will be equity-based until funding or revenue is secured.
Bitrefill
Compliance & AML Officer
Stockholm, Sweden
Stockholm, Sweden
Full time
Remote
+1
About Bitrefill
Bitrefill is the world's leading crypto lifestyle platform. We enable millions of users to spend Bitcoin, Lightning Network payments, and other digital assets on gift cards, mobile phone refills, and everyday goods across 190+ countries.
Our long-term mission: let people use crypto as real digital money daily — without registration, login, or traditional banking.
We are now building the Bitrefill crypto card for paying anywhere, anytime.
The Role
We are looking for a Compliance & AML Officer to own global anti-money laundering frameworks, transaction monitoring, and regulatory risk for both our existing gift card/refill business and the upcoming crypto card.
You will be the go-to person for compliance across multiple jurisdictions — balancing user experience (no registration!) with regulatory requirements.
This is not a pure paperwork role. You will build practical, risk-based controls for a fast-moving crypto startup.
What You Will Do
AML Framework – Develop and implement global AML/CFT policies, procedures, and controls for crypto and fiat transactions.
Transaction Monitoring – Set up and oversee monitoring of on-chain crypto payments, Lightning Network transactions, and card operations.
Sanctions & PEP Screening – Manage screening processes across 190+ countries.
Risk Assessment – Conduct periodic risk assessments for products (gift cards, refills, crypto card) and geographies.
Regulatory Reporting – File suspicious activity reports (SARs/STRs) and other required filings.
License & Registration Support – Support the team with crypto licensing and card program compliance (EMI/payment institution requirements).
Internal Training – Train internal teams (support, product, BD) on AML basics and red flags.
External Communication – Liaise with regulators, banking partners, and card scheme compliance teams.
Requirements
3+ years of experience in Compliance / AML, ideally in:
Crypto / VASP (Virtual Asset Service Provider)
Fintech or payments
Card programs (issuing or acquiring)
Strong understanding of FATF recommendations for crypto (Travel Rule, VASP obligations)
Experience with transaction monitoring tools (on-chain and off-chain)
Knowledge of sanctions regimes (OFAC, UN, EU)
Ability to work with risk-based approach — not checkbox compliance
Fluent English (written and spoken)
Nice to Have
Experience with Lightning Network compliance nuances (small-value payments, channel management)
Previous work with gift card or mobile refill businesses
Knowledge of EMI (Electronic Money Institution) licensing
Familiarity with crypto card programs (Visa / Mastercard crypto cards)
Experience in multiple jurisdictions (EU, LATAM, Africa, Asia)
What Makes This Role Unique
You will help design compliance for a no-registration-required crypto product — unusual and challenging.
You will work closely with product and engineering to build automated controls, not just documents.
You will have real ownership — no large compliance teams, no excessive bureaucracy.
Working at Bitrefill
100% remote – work from anywhere
Asynchronous first – deep work, minimal meetings
Time zone overlap – ~4–6 hours with Stockholm (CET)
Startup culture – fast decisions, high responsibility
Compensation & Benefits
Competitive salary (USD/EUR/USDC)
Equity / token options
Fully remote setup
Opportunity to shape compliance from early stage
How to Apply
Send:
Your resume
A brief note about your experience with crypto AML (including any relevant jurisdictions)
Bitrefill is the world's leading crypto lifestyle platform. We enable millions of users to spend Bitcoin, Lightning Network payments, and other digital assets on gift cards, mobile phone refills, and everyday goods across 190+ countries.
Our long-term mission: let people use crypto as real digital money daily — without registration, login, or traditional banking.
We are now building the Bitrefill crypto card for paying anywhere, anytime.
The Role
We are looking for a Compliance & AML Officer to own global anti-money laundering frameworks, transaction monitoring, and regulatory risk for both our existing gift card/refill business and the upcoming crypto card.
You will be the go-to person for compliance across multiple jurisdictions — balancing user experience (no registration!) with regulatory requirements.
This is not a pure paperwork role. You will build practical, risk-based controls for a fast-moving crypto startup.
What You Will Do
AML Framework – Develop and implement global AML/CFT policies, procedures, and controls for crypto and fiat transactions.
Transaction Monitoring – Set up and oversee monitoring of on-chain crypto payments, Lightning Network transactions, and card operations.
Sanctions & PEP Screening – Manage screening processes across 190+ countries.
Risk Assessment – Conduct periodic risk assessments for products (gift cards, refills, crypto card) and geographies.
Regulatory Reporting – File suspicious activity reports (SARs/STRs) and other required filings.
License & Registration Support – Support the team with crypto licensing and card program compliance (EMI/payment institution requirements).
Internal Training – Train internal teams (support, product, BD) on AML basics and red flags.
External Communication – Liaise with regulators, banking partners, and card scheme compliance teams.
Requirements
3+ years of experience in Compliance / AML, ideally in:
Crypto / VASP (Virtual Asset Service Provider)
Fintech or payments
Card programs (issuing or acquiring)
Strong understanding of FATF recommendations for crypto (Travel Rule, VASP obligations)
Experience with transaction monitoring tools (on-chain and off-chain)
Knowledge of sanctions regimes (OFAC, UN, EU)
Ability to work with risk-based approach — not checkbox compliance
Fluent English (written and spoken)
Nice to Have
Experience with Lightning Network compliance nuances (small-value payments, channel management)
Previous work with gift card or mobile refill businesses
Knowledge of EMI (Electronic Money Institution) licensing
Familiarity with crypto card programs (Visa / Mastercard crypto cards)
Experience in multiple jurisdictions (EU, LATAM, Africa, Asia)
What Makes This Role Unique
You will help design compliance for a no-registration-required crypto product — unusual and challenging.
You will work closely with product and engineering to build automated controls, not just documents.
You will have real ownership — no large compliance teams, no excessive bureaucracy.
Working at Bitrefill
100% remote – work from anywhere
Asynchronous first – deep work, minimal meetings
Time zone overlap – ~4–6 hours with Stockholm (CET)
Startup culture – fast decisions, high responsibility
Compensation & Benefits
Competitive salary (USD/EUR/USDC)
Equity / token options
Fully remote setup
Opportunity to shape compliance from early stage
How to Apply
Send:
Your resume
A brief note about your experience with crypto AML (including any relevant jurisdictions)
Payment in Crypto