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Found 15 jobs

FalconX
Product Security Engineer
FalconX
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investment-banking
digital-assets-trading
financial-services
United StatesRemote
$179k - $210k
Full-time
Mid-level
Engineer
The role involves reviewing DeFi protocols, smart contracts, and system vulnerabilities, providing secure design input, and collaborating on application security initiatives. It requires expertise in smart contract security, threat modeling, and DeFi primitives.
$179k - $210k
Solidity
EVM
cryptography
Certikin
Blockchain Security Engineer
Certikin
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leisure-travel-and-tourism
fitness
fittings
United StatesOffice
$102k - $180k
Full-time
Mid-level
AI Engineer
The role involves reviewing blockchain codebases, collaborating with blockchain teams, and developing security frameworks. It requires deep expertise in blockchain security, programming, and research to protect decentralized applications.
$102k - $180k
Rust
Go
Solidity
+1 more
InfStones
Senior Web3 Engineer
InfStones
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Blockchain
Financial Services
Cloud Computing
United StatesTexas – Office
Full-time
Senior
Engineer
As a Senior Web3 Engineer, you will develop high-performance backend systems for cross-chain data processing and conduct independent research to solve complex blockchain challenges. The role involves collaboration, code review, and applying blockchain knowledge to enhance system capabilities.
Golang
Java
JavaScript
+10 more
Collective Health
Senior Blockchain Engineer
Collective Health
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insurance
healthcare-benefits
employee-benefit-funds
SwitzerlandMontreux – Office
€0k - €164k
Full-time
Senior
AI Engineer
The role involves developing and managing smart contracts within a DeFi ecosystem, collaborating with cross-functional teams, and staying updated on blockchain technologies. The position offers a hybrid work schedule with remote options.
€0k - €164k
Solidity
smart contracts
DeFi protocols
Sei Labs
Software Engineer - Backend + Solidity
Sei Labs
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Blockchain
Financial Technology
Cryptocurrency
United StatesNew York, New York – Remote
Full-time
Mid-level
Developer Relations (DevRel)
H1B Visa Sponsor
Join Sei Labs as a Software Engineer to build decentralized applications and smart contracts, working with a remote, globally distributed team. Contribute to innovative blockchain technology and Web3 ecosystem growth.
Solidity
Go
TypeScript
+4 more
T
Web3 Full Stack Developer Intern
Token Metrics
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internet
United StatesRemote
Internship
Entry-level
Developer Relations (DevRel)
This unpaid internship involves developing front-end and back-end web applications, ensuring responsiveness, and working with design teams. The role requires organizational skills, technical proficiency, and experience with blockchain projects.
HTML
CSS
JavaScript
+7 more
FalconX
Product Security Engineer
FalconX
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investment-banking
digital-assets-trading
financial-services
United StatesRemote
$179k - $210k
Full-time
Mid-level
Developer Relations (DevRel)
This role involves reviewing DeFi protocols, assessing smart contracts, and guiding secure design decisions. The engineer will also contribute to broader application security initiatives and collaborate with auditors and stakeholders.
$179k - $210k
Solidity
EVM
cryptography
+1 more
FalconX
Product Security Engineer
FalconX
Apply
investment-banking
digital-assets-trading
financial-services
United StatesRemote
$179k - $210k
Full-time
Mid-level
Engineer
This role involves reviewing DeFi protocols, smart contracts, and system vulnerabilities, providing secure design input, and collaborating on application security initiatives. The engineer will also evaluate threats like reentrancy, oracle manipulation, and flash loan exploits.
$179k - $210k
Solidity
EVM
cryptography
+7 more
InfStones
Blockchain Site Reliability Engineer
InfStones
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Blockchain
Financial Services
Cloud Computing
United StatesDallas – Hybrid
Contract
Mid-level
AI Engineer
As a Blockchain SRE, you will maintain blockchain nodes, troubleshoot incidents, and develop automation tools to improve system reliability. The role requires strong Linux skills, incident response experience, and collaboration with engineering teams.
Linux
Golang
Shell
+11 more
InfStones
Blockchain Site Reliability Engineer
InfStones
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Blockchain
Financial Services
Cloud Computing
United StatesDallas – Office
Contract
Mid-level
AI Engineer
As a Blockchain SRE, you will maintain blockchain nodes, troubleshoot incidents, and develop automation tools to ensure system stability. The role requires strong Linux skills, incident response experience, and collaboration with engineering teams.
Golang
Shell
Python
+12 more
Tempo
Solution Engineer
Tempo
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Fitness
Health
Technology
United StatesSan Francisco, California – Office
Full-time
Mid-level
Engineer
As a Solutions Engineer at Tempo, you'll work on unblocking partner integrations, maintaining technical documentation, and supporting developer needs. The role involves debugging, collaboration, and improving developer experience in blockchain-related projects.
TypeScript
Solidity
Rust
+3 more
Kiln Frog
Senior Platform Engineer
Kiln Frog
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artists-and-writers
art-supplies
retail-art-supplies
FranceHybrid
Full-time
Senior
Engineer
Join Kiln as a Senior Platform Engineer to develop robust multi-cloud infrastructure, collaborate across teams, and contribute to the crypto and DeFi ecosystem. The role offers remote or hybrid work from France, with a focus on security, scalability, and innovation.
AWS
GCP
bare metal
+15 more
Dcukfm
Remote Full Stack Blockchain Developer In Norwich At Dcuk
Dcukfm
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construction
asbestos-awareness-training
asbestos-removal
United KingdomNorwich – Remote
Full-time
Mid-level
Developer Relations (DevRel)
DCUK is seeking a Full-Stack Blockchain Developer to join their team remotely from Norwich, UK. The role involves developing decentralized applications, smart contracts, and working with blockchain technologies to create innovative solutions. The company offers a flexible and collaborative environment with opportunities for professional growth.
JavaScript
Solidity
smart contracts
+1 more
Silver.dev
Blockchain Developer
Silver.dev
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Information Technology & Services
Software Development
Computer Software
ArgentinaRemote
$72k - $78k
Full-time
Mid-level
Developer Relations (DevRel)
Silver.dev is seeking a Blockchain Developer to create smart contracts and develop blockchain solutions using Node.js, TypeScript, and Solidity. The role offers remote work, competitive salary, and opportunities to work on DeFi projects.
$72k - $78k
Node.js
NestJS
TypeScript
+14 more
IESF AG
Senior Web3 Developer
IESF AG
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Information Technology and Services
Engineering
Consulting
United StatesRemote
Full-time
Senior
Developer Relations (DevRel)
The role involves building backend systems for a multichain yield engine, with a focus on Web3 expertise. The candidate will influence product development, architecture, and company culture.
smart contracts
EVM
RPC
+5 more