Blockchain / Web3 Jobs in California by City
San Francisco
(397 postings)
Sr. Full Stack Developer...; Founding Substrate &...
San Jose
(388 postings)
Global Crypto...; Blockchain Forensics...
Los Angeles
(383 postings)
Blockchain Forensics...; Product Manager...
San Diego
(319 postings)
Global Crypto...; Remote Blockchain SRE —...
Irvine
(77 postings)
Senior Web3 Engineer:...; Software Engineer,...
Oakland
(73 postings)
Senior Blockchain &...; Remote Technical Writer...
San Bernardino
(73 postings)
Head of Blockchain...; Remote Lead Blockchain...
Chula Vista
(72 postings)
Remote ZK Cryptography...; Head of Crypto...
Fremont
(72 postings)
Remote Backend Engineer...; Remote Crypto Product...
Santa Ana
(72 postings)
Remote Blockchain Infra...; Remote Crypto Product...
Anaheim
(71 postings)
Software Engineer,...; Head of Crypto...
Stockton
(71 postings)
Blockchain Developer; Blockchain Solutions...
Sacramento
(70 postings)
Senior Blockchain &...; Head of Crypto...
Bakersfield
(69 postings)
Remote Blockchain...; Head of BD - Blockchain;...
Fresno
(69 postings)
Solutions Engineer; Founding Engineer -...
Long Beach
(69 postings)
Senior Blockchain &...; Remote ZK Cryptography...
Modesto
(68 postings)
Remote Blockchain...; Remote Senior AppSec...
Palo Alto
(65 postings)
Staff Software Engineer,...; Remote Technical Writer...
Riverside
(16 postings)
Remote Blockchain...; Solutions Engineer...
Menlo Park
(11 postings)
VP, Enterprise Fintech &...; Platform Architect:...
Mountain View
(7 postings)
Android Engineer -...; Android Engineer...
Santa Monica
(7 postings)
Senior DeFi On-Chain...; Remote Senior Web3...
Costa Mesa
(4 postings)
QA Engineer; QA Engineer - Web3 UI...
Sunnyvale
(4 postings)
Senior Partner Engineer,...; Senior Go Engineer: API...
Foster City
(3 postings)
Senior TPM: Digital...; Software Engineer,...
Los Altos
(3 postings)
Senior Platform Engineer; Senior Platform Engineer...
California City
(2 postings)
Senior Backend Engineer:...; Backend Developer...
Concord
(2 postings)
Senior Specialty...; Cryptography/Confidential...
El Segundo
(2 postings)
Senior Cryptography...; Senior Space Crypto...
Emeryville
(2 postings)
Senior Network Security...; Senior Backend Engineer...
San Mateo
(1 posting)
Sr Technical Program...
1 day ago
1.
Software Engineer — Agentic Fintech Infrastructure
Job in
San Francisco, California, USA
Software Development (Backend Developer, Software Engineer, Blockchain / Web3)
Sapiom is building the next generation of financial rails to empower AI agents. We are looking for a Software Engineer in San Francisco...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Software Engineer — Agentic Fintech Infrastructure JobListing for: Jack & Jill/external Ats |
1 day ago
2.
Head of Payments, Business Development
Job in
San Francisco, California, USA
IT/Tech (Cybersecurity, FinTech, Crypto & DeFi, Blockchain / Web3)
Interested in working on cutting - edge blockchain technology and creating equitable access to the global financial system? Since 2014,...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Head of Payments, Business Development JobListing for: Stellar |
1 day ago
3.
Staff Backend Engineer – Crypto Custody Platform
Job in
San Francisco, California, USA
Software Development (Backend Developer, Blockchain / Web3)
SoFi in San Francisco is seeking a Staff Backend Engineer to help build the next generation of our digital asset custody platform. You...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Staff Backend Engineer – Crypto Custody Platform JobListing for: SoFi |
1 day ago
4.
Fireblocks Implementation Specialist
Job in
San Francisco, California, USA
Software Development (Blockchain / Web3, Backend Developer)
Location: - San Francisco, CA / Austin or Dallas, TX - Key skills: HSMs (Hardware Security Modules), Fire blocks - Job Summary - We are...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Fireblocks Implementation Specialist JobListing for: PURVIEW |
1 day ago
5.
Full-Stack Engineer, Stablecoin & On-Chain Payments
Job in
San Francisco, California, USA
Business (Blockchain / Web3)
Dormont Manufacturing Co, located in San Francisco, is seeking a Product Engineer to join their stablecoin and on - chain infrastructure...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Full-Stack Engineer, Stablecoin & On-Chain Payments JobListing for: Dormont Manufacturing Co |
1 day ago
6.
Staff Product Manager, World ID
Job in
San Francisco, California, USA
IT/Tech (Blockchain / Web3, Product Designer, AI Engineer (Applied/Software))
About the Company: - Tools for Humanity (TFH) designs and builds technology behind World. World is building a real human network designed...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to... Staff Product Manager, World ID JobListing for: Socket.dev |
1 day ago
7.
Lead Space Crypto Engineer — Secure Satcom & NSA‑Certified
Job in
Los Angeles, California, USA
IT/Tech (Cybersecurity, Blockchain / Web3)
K2 Space seeks a Crypto Engineer to own the architecture and design of Type - 1 cryptographic integrations across spacecraft and ground...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to... Lead Space Crypto Engineer — Secure Satcom & NSA‑Certified JobListing for: Socket.dev |
1 day ago
8.
Product Counsel
Job in
San Francisco, California, USA
IT/Tech (Blockchain / Web3, Cybersecurity, Information Security & Data Protection)
About the Company: - Tools for Humanity (TFH) designs and builds technology behind World. World is building a real human network designed...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to... Product Counsel JobListing for: Socket.dev |
1 day ago
9.
Senior Software Engineer Growth Vertical
Job in
San Francisco, California, USA
Software Development (Backend Developer, Blockchain / Web3, Full Stack Developer)
Bit Go is the leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to... Senior Software Engineer Growth Vertical JobListing for: Framework Ventures |
1 day ago
10.
Fireblocks Implementation Specialist — PURVIEW
Job in
San Francisco, California, USA
Software Development (Blockchain / Web3, Backend Developer)
Location: - San Francisco, CA / Austin or Dallas, TX - Job Summary - We are seeking a highly skilled Fireblocks Implementation...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to... Fireblocks Implementation Specialist — PURVIEW JobListing for: The Bitcoin Street Journal |
1 day ago
11.
Developer Advocate for AI Infra & Open Source
Job in
Palo Alto, California, USA
IT/Tech (Blockchain / Web3, Technical Sales, IT Consultant, Business Development)
Radix Ark is seeking a Developer Advocate to build and engage our technical community around SGLang, Miles, and our open source...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to... Developer Advocate for AI Infra & Open Source JobListing for: Socket.dev |
1 day ago
12.
Lead Space Crypto Engineer — Secure Satcom & NSA‑Certified
Job in
Los Angeles, California, USA
IT/Tech (Cybersecurity, Blockchain / Web3)
K2 Space seeks a Crypto Engineer to own the architecture and design of Type - 1 cryptographic integrations across spacecraft and ground...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Lead Space Crypto Engineer — Secure Satcom & NSA‑Certified JobListing for: Socket.dev |
1 day ago
13.
Staff Backend Engineer, Custody Core (Crypto Security
Job in
San Francisco, California, USA
Software Development (Backend Developer, Blockchain / Web3)
Position: Staff Backend Engineer, Custody Core (Crypto Security) - Who we are: - Shape a brighter financial future with us. - Employee...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Staff Backend Engineer, Custody Core (Crypto Security JobListing for: SoFi |
1 day ago
14.
Senior DeFi On-Chain Data Scientist & Oracle Surveillance
Job in
Santa Monica, California, USA
IT/Tech (Blockchain / Web3)
TWG AI in Santa Monica, CA / New York, NY is seeking a senior on - chain engineer to own ingestion, attribution, and composability work...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Senior DeFi On-Chain Data Scientist & Oracle Surveillance JobListing for: Unchain Data |
1 day ago
15.
Staff Product Manager, World ID
Job in
San Francisco, California, USA
IT/Tech (Blockchain / Web3, Product Designer, AI Engineer (Applied/Software))
About the Company: - Tools for Humanity (TFH) designs and builds technology behind World. World is building a real human network designed...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks. Staff Product Manager, World ID JobListing for: Socket.dev |
1 day ago
16.
Senior Solidity Engineer - DeFi Core & Security
Job in
San Diego, California, USA
Software Development (Blockchain / Web3, Solidity Developer/ Blockchain)
Veda is hiring a Smart Contract Engineer to shape on - chain security and architecture for DeFi vaults. You’ll work on Solidity...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many... Senior Solidity Engineer - DeFi Core & Security JobListing for: Socket.dev |
1 day ago
17.
Senior FinTech Platform Engineer
Job in
Los Angeles, California, USA
Software Development (Blockchain / Web3, Backend Developer)
United States Digital Space LLC is seeking a Staff Engineer for our money movement fintech platform. You will set the technical...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many... Senior FinTech Platform Engineer JobListing for: United States Digital Space LLC |
1 day ago
18.
Remote Core Node Engineer - Blockchain Networking
(Remote / Online) - Candidates ideally in
San Jose, California, USA
Business (Blockchain / Web3)
Parity is seeking a Core Developer in the Node function to design and maintain the software powering network communication, block...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many... Remote Core Node Engineer - Blockchain Networking JobListing for: Parity |
1 day ago
19.
DeFi Yield Backend & Smart Contract Engineer (Rust/Solana)
Job in
San Jose, California, USA
Software Development (Blockchain / Web3, Backend Developer)
Anagram is hiring a Senior Backend & Smart Contract Engineer (Rust/Solana) to design and implement on - chain contracts, managing...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many... DeFi Yield Backend & Smart Contract Engineer (Rust/Solana) JobListing for: Anagram |
1 day ago
20.
Integration Engineer
Job in
Los Angeles, California, USA
IT/Tech (Blockchain / Web3)
About CoW DAO - CoW DAO is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many... Integration Engineer JobListing for: Framework Ventures |