Echidna Jobs - Remote & On-site

Echidna jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $127,754/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

You searched for “Echidna Jobs - Remote & On-site”, so this list shows: technical roles only · the stack names Echidna · known staffing agencies left out. Adjust the filters

AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

HR Lobby

izestglobal.com
izestglobal.com · Delhi · Mumbai · Gurgaon · Bengaluru · Recruiting & Staffing · Hiring 19, 15 new
Delhi · Mumbai · Gurgaon · Bengaluru · Recruiting & Staffing · Hiring 19, 15 new
HR Lobby is an Indian recruitment firm that fills technology and leadership positions on behalf of client companies. Its postings include senior software engineers, product managers and engineering executives, including blockchain and DeFi roles for a regulated banking environment. The company is based in India.
No named decision-maker yet.
No careers mailbox known
7 days ago Likely open · 65%

Security Architect - DeFi & Digital Assets

$64k – $75k per year (gross) · Staff+ · 8+ years exp · In office (Gurgaon, India) · Staff
Rust
Solidity
TypeScript
Python
Solidity
Mythril
Echidna
DevOps
Azure
CI/CD
AWS
Web3
Foundry
Slither
Smart Contracts
Ethereum
DeFi
MEV
+7
Apply

Lifelancer

lifelancer.com
lifelancer.com · HQ: London, United Kingdom · Internet Services · Health Care · Healthcare Staffing · Job Boards & Aggregators · Est. 2020 · Startup · Hiring 393, 134 new
HQ: London, United Kingdom · Internet Services · Health Care · Healthcare Staffing · Job Boards & Aggregators · Est. 2020 · Startup · Hiring 393, 134 new
Headquartered in London, United Kingdom, Lifelancer is a specialized talent-hiring and freelance consulting platform focused on the life sciences, healthcare, and information technology sectors. Founded in 2020, the enterprise provides a cloud-based marketplace that connects biotechnology, pharmaceutical, and digital health professionals with global employers for remote, contract, and full-time roles. By integrating streamlined recruitment workflows with international payroll and compliance support, the company helps emerging startups and established organizations efficiently source highly skilled scientific and technical expertise.
No named decision-maker yet.
Careers mailbox is known
21 days ago Likely open · 52%

Solidity Smart Contract Developer

$138k – $182k per year · Senior · 2+ years exp · Remote (United States) · Contractor · Junior
Solidity
Solidity
Echidna
Web3
Foundry
BNB Smart Chain
Hardhat
OpenZeppelin
Smart Contracts
DeFi
NFT
Staking
Token Standards
Ethereum
IPFS
Arweave
+6
Apply
sc.com · HQ: London, United Kingdom · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 1001-5000 employees · Est. 1969 · Trust A · Hiring 391, 70 new
HQ: London, United Kingdom · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 1001-5000 employees · Est. 1969 · Trust A · Hiring 391, 70 new
Headquartered in London, United Kingdom, Standard Chartered PLC is a major international banking and financial services enterprise. The institution provides a comprehensive suite of personal, commercial, private, and corporate banking solutions, alongside wealth management, trade finance, and global markets capabilities. Concentrating its operations across dynamic growth markets in Asia, Africa, and the Middle East, it functions as a primary cross-border financial bridge and trade infrastructure provider connecting emerging and developed economies worldwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 21 days ago Likely open · 62%

Lead, Penetration Testing

≈ $33k – $56k per year (Estimated) · Lead · In office (Bengaluru, India) · Staff
Solidity
JavaScript
SQL
Python
Java
Java
Maven
Gradle
Solidity
Mythril
Echidna
Manticore
Certora
Databases
Oracle
Mobile
JUnit
DevOps
Rest API
Git
CI/CD
Cybersecurity
Shift-Left Security
Web3
Foundry
Slither
Layer 2
Smart Contracts
DeFi
MEV
Ethereum
Management
Scrum
Agile
QA
TestNG
Selenium
Cucumber
Playwright
Postman
Rest-Assured
+24
Apply

ING Group

ing.com
ing.com · HQ: Amsterdam, Netherlands · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1991 · Trust B · Hiring 534, 69 new
HQ: Amsterdam, Netherlands · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1991 · Trust B · Hiring 534, 69 new
ING is a Dutch banking group formed in 1991 by the merger of the postal bank NMB Postbank and the insurer Nationale-Nederlanden, and it was among the first large banks to build a direct, branch-light retail model. It serves retail customers in the Netherlands, Belgium, Germany, Poland, Spain and several other markets through mobile-first banking, and runs a substantial wholesale bank covering lending, transaction services and financial markets for corporate clients. Headquartered in Amsterdam and listed on Euronext, the group divested its insurance operations after the financial crisis to focus on banking.
Tanate Phutrakul · Chief Financial Officer · decision-maker
Steven van Rijswijk · Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 4 hours ago 2 months ago Long shot · 20%

Blockchain Security Ops Engineer

≈ $94k – $165k per year (Estimated) · Senior · 5+ years exp · Hybrid (Istanbul, Turkey) · Bachelor's Degree · Full-Time · Senior · English: C1
Solidity
Solidity
Mythril
Echidna
DevOps
IAM
Kubernetes
CI/CD
Cybersecurity
SOC 2
OWASP
ISO 27001
Web3
Smart Contracts
Foundry
Slither
Ethereum
Corda
Hyperledger Fabric
Management
Agile
+8
Apply

TalentGen Advisory

talentgen.co.in
talentgen.co.in · HQ: Gurgaon, India · IT Staffing & Staff Augmentation · Recruiting & Staffing · Hiring 9
HQ: Gurgaon, India · IT Staffing & Staff Augmentation · Recruiting & Staffing · Hiring 9
TalentGen Advisory is an Indian talent advisory and recruitment firm that hires technology professionals for product and fintech companies. Its job ads cover Java backend, AI engineering, data engineering and security architecture roles for digital assets and fintech clients. The firm is based in Gurgaon, India.
No named decision-maker yet.
No careers mailbox known
2 months ago Long shot · 11%

Security Architect - DeFi & Digital Assets

≈ $25k – $59k per year (Estimated) · Staff+ · 8+ years exp · In office (Gurgaon, India, Abu Dhabi, United Arab Emirates) · Staff
Rust
Move
Solidity
Go
TypeScript
Python
C
C
SDL
Solidity
Mythril
Echidna
DevOps
Azure
CI/CD
AWS
Incident Management
Cybersecurity
Threat Modeling
Web3
Foundry
Slither
Smart Contracts
DeFi
Staking
MEV
Ethereum
+14
Apply

Fidelity Investments

fidelity.com
fidelity.com · HQ: Boston, United States · Wealth Management & Financial Advisors · Online Brokerage & Trading Platforms · Asset Management & Funds · 1001-5000 employees · Est. 1946 · Trust A · Hiring 474, 66 new
HQ: Boston, United States · Wealth Management & Financial Advisors · Online Brokerage & Trading Platforms · Asset Management & Funds · 1001-5000 employees · Est. 1946 · Trust A · Hiring 474, 66 new
Fidelity Investments is a privately held financial services company headquartered in Boston, Massachusetts, offering brokerage and retirement accounts, mutual funds and ETFs, workplace benefits and stock plan administration, wealth management and institutional asset management and custody. Founded in 1946 and owned largely by the Johnson family and employees, it has major US campuses in Boston, Durham, Westlake, Salt Lake City and Greenwood Village, and offices in Ireland since 1996 and India. It hires software, cloud and mainframe engineers, compliance and fraud analysts, quantitative and product analysts, technology risk staff, investment consultants and accountants.
Mindy Burds · Executive Officer · decision-maker
Dan Zitelman · Executive Officer, Director · decision-maker
Bryan Vander Lee · Executive Officer, Director · decision-maker
Vivian Clemen · Executive Officer · decision-maker
No careers mailbox known
Open 132 daysVerified live · 2 hours ago 5 months ago Long shot · 9%

Director - Blockchain Architecture - Digital Assets

≈ $49k – $101k per year (Estimated) · Head+ · 15+ years exp · In office (Bengaluru, India) · Full-Time · Architect
Rust
Solidity
Node JS
Java
Python
JavaScript
Solidity
Echidna
Databases
ClickHouse
Snowflake
Apache Kafka
AI/ML
Flink
Spark
Frontend
GraphQL
DevOps
gRPC
API Gateway
IAM
Jenkins
Git
Azure
CI/CD
AWS
Cybersecurity
Threat Modeling
PKI
Web3
Foundry
MythX
Slither
Smart Contracts
DeFi
Rollup
MEV
LayerZero
Wormhole
Chainlink CCIP
Chainlink
Ethereum
Analytics
ETL/ELT
Management
Kanban
Confluence
Scrum
Agile
+32
Apply

Movement AI

movement.ai
movement.ai · HQ: San Francisco, United States · Custom Software Development · AI Agents · Likely startup · Trust B · Hiring 5
HQ: San Francisco, United States · Custom Software Development · AI Agents · Likely startup · Trust B · Hiring 5
Headquartered in San Francisco, California, Movement AI is an artificial intelligence company specializing in computer vision, human movement analysis, and motion intelligence. The platform utilizes advanced machine learning models to track, analyze, and synthesize physical motion for applications across healthcare, athletic performance, and digital animation.
No named decision-maker yet.
No careers mailbox known
Open 183 daysVerified live · 3 hours ago 6 months ago Long shot · 4%

Security Engineer

≈ $110k – $250k per year (Estimated) · In office · Full-Time
Rust
Move
Solidity
Python
Move
Move Prover
Solidity
Echidna
Certora
Web3
Cosmos
Smart Contracts
Ethereum
Staking
MEV
Foundry
Solana
Aptos
OpenZeppelin
Sui
CosmWasm
+10
Apply

SigIntZero

sigintzero.com
sigintzero.com · Smart Contracts & Security · Cryptocurrencies · Blockchain & Crypto · Trust B · Hiring 5
Smart Contracts & Security · Cryptocurrencies · Blockchain & Crypto · Trust B · Hiring 5
Smart contract audits, DeFi security, and blockchain infrastructure assurance for Layer 1s, protocols, and Web3 projects.
No named decision-maker yet.
Careers mailbox is known
Open 275 daysVerified live · 1 day ago 9 months ago Long shot · 5%

Senior Smart Contract Auditor

≈ $139k – $226k per year (Estimated) · Senior · 3+ years exp · Remote (location not specified) · Contractor · Senior
Solidity
Solidity
Mythril
Echidna
Halmos
Certora
Cybersecurity
Threat Modeling
Web3
Foundry
Slither
Smart Contracts
Ethereum
Bridge
+3
Apply

Paxos Labs

paxoslabs.com
paxoslabs.com · HQ: New York, United States · Crypto Payments · Stablecoins · 51-200 employees · Est. 2024 · Startup · Trust B · Hiring 8
HQ: New York, United States · Crypto Payments · Stablecoins · 51-200 employees · Est. 2024 · Startup · Trust B · Hiring 8
Platforms shouldn't have to choose between stablecoin capabilities and control over them. Paxos Labs delivers compliant, customizable infrastructure to mint, move, and monetize digital assets, with predictable economics at every layer.
Charles Cascarilla · Executive Officer, Director · decision-maker
Bhaumik Kotecha · Executive Officer, Director · decision-maker
Yuan Li · Director
No careers mailbox known
Open 354 daysVerified live · 2 hours ago 12 months ago Long shot · 5%

Smart Contract Engineer

≈ $141k – $308k per year (Estimated) · Hybrid (New York, United States) · Contractor
Rust
Solidity
Solidity
Echidna
Web3
Foundry
Hardhat
Aave
Uniswap
Smart Contracts
Compound
DeFi
MakerDAO
Morpho
Pendle
CosmWasm
Cosmos
Ethereum
+8
Apply

OpenZeppelin

openzeppelin.com
openzeppelin.com · HQ: Buenos Aires, Argentina · Blockchain Infrastructure · Smart Contracts & Security · Est. 2015 · Hiring 6
HQ: Buenos Aires, Argentina · Blockchain Infrastructure · Smart Contracts & Security · Est. 2015 · Hiring 6
OpenZeppelin is a smart contract security company founded in 2015 with origins in Buenos Aires. Its open-source contract libraries are the de facto standard for token and access control implementations across Ethereum and compatible chains. The firm also performs audits and sells Defender, a platform for secure contract operations, upgrades and incident response.
No named decision-maker yet.
No careers mailbox known
Open 2127 daysVerified live · 2 hours ago 5 years ago Long shot · 5%

Blockchain Security Researcher

Remote (worldwide) · English: C1
Solidity
Rust
Move
Cairo
Go
Cairo
OpenZeppelin Cairo
Solidity
Echidna
Halmos
Certora
Cybersecurity
Threat Modeling
Web3
OpenZeppelin
Smart Contracts
Ethereum
DeFi
Foundry
Stellar
Solana
Aptos
Cosmos
Aave
Starknet
Uniswap
Sui
Cosmos SDK
+16
Apply
Machines can read this selection · checked 18:29 UTC
Echidna Jobs - Remote & On-site
Frequently asked questions
How many Echidna jobs are available on Alion?
There are currently 10 active listings from 10 hiring companies on Alion, refreshed daily.
What salary do Echidna jobs pay?
The average salary is around $127,754 per year based on the current listings.
Are remote options available for Echidna jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Echidna jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.