Web3 Jobs in Portugal - Crypto Careers

Crystal Intelligence provides an advanced blockchain analytics platform for crypto crime investigation, compliance, and risk management. Their AI-powered tools help clients like financial institutions, government agencies, and crypto exchanges to trace crypto movements, uncover illicit finance, and enforce compliance.

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Ansible Aws Bash Ci/Cd Containerization Devops Firewall Gcp Git Kubernetes Linux Logging Monitoring Networking Postgresql Proxmox Python Routing Saltstack Security Talos Terraform Unix Virtualization Vpn

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Documentation Engineer

Chainlink Labs·1 week ago

1 week agoArgentina; Belgium; Brazil; Canada; Colombia; Greece; Ireland; Mexico; Netherlands; Poland; Portugal Remote Full Time Technical Writing Jobs by Chainlink Labs

Remote · Argentina · Required Remote · Belgium · Required Remote · Brazil · Required+10 more

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Chainlink Labs builds decentralized computing infrastructure for blockchain applications and onchain finance. Its platform provides real-world data, offchain computation, and secure cross-chain interoperability for financial institutions, developers, startups, and Web3 protocols.

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Api Astro Blockchain Ci Docs-As-Code Docusaurus Evm Fumadocs Git Javascript Markdown Openapi Pull Request Sdk Smart Contract Solidity Swagger Technical Documentation Technical Reference Tutorial Typescript Web3

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Business Generalist and Assistant to the CEO

CryptoRefills·1 week ago

1 week agoLisbon, Amsterdam Management Jobs by CryptoRefills

Hybrid · Amsterdam · Required Remote · Amsterdam · Required Hybrid · Lisbon · Required+2 more

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Cryptorefills helps users spend cryptocurrency for everyday needs by providing gift cards, mobile top-ups, and travel products purchasable with Bitcoin and other digital assets.

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Blockchain Business Intelligence Communication Competitive Research Data Analysis Data Visualization Decision-Making Excel Market Analysis Powerpoint Problem Solving Project Management Relationship Management Strategy

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Senior Rust Engineer - High Frequency Trading

Keyrock·1 week ago

1 week agoBrussels; Amsterdam; Antwerp; Athens; Berlin; Budapest; Copenhagen; Dublin; Eindhoven; Frankfurt; Geneva; Istanbul; Krakow; Lisbon; London; Luxembourg; Madrid; Manama; Milan; Paris; Porto; Prague; Remote; Rome; Rotterdam; Sofia; Tallinn; Vienna; Warsaw; Zagreb; Zug; Zurich Remote Full Time Trading Jobs by Keyrock

Amsterdam · Required Antwerp · Required Athens · Required+29 more

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Series B

Keyrock is a crypto market maker providing algorithmic liquidity, OTC trading, derivatives, and asset management services to institutions across centralized and decentralized venues.

Funding

Series B$72M · 30 Nov, 2022 Series A$5M · 29 Oct, 2020

Investors

TNN Capital SIX FinTech Ventures Middlegame Ventures Ripple Seeder Fund Volta Ventures

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Sales and Marketing Manager

ChainSecurity·1 week ago

1 week agoZurich (Switzerland) or Web3 hubs (e.g. Dubai, Lisbon, New York, etc.)Bizdev Jobs by ChainSecurity

Dubai · Preferred Switzerland · Preferred Zürich · Preferred+5 more

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ChainSecurity provides smart contract audits and security services for blockchain projects, financial institutions, and corporate clients.

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Analysis Blockchain Business Relationship Campaign Communication Creative Thinking Customer Satisfaction Cybersecurity Defi Marketing Microsoft Office Networking Organization Public Speaking Sales Social Media Strategy

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Senior Product Designer

Symbiotic·1 week ago

1 week agoNew York; Canada; Hong Kong; London; Portugal; Switzerland Remote Full Time Design Jobs by Symbiotic

Canada · Required Hong Kong · Required London · Required+4 more

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Series A

Symbiotic is a shared-collateral protocol for onchain financial applications. Its configurable vaults and allocation infrastructure enable capital providers and curators to support credit, insurance, and liquidity for tokenized assets.

Funding

Series A$29M · 23 Apr, 2025 Series A$29M · 1 Apr, 2025 Seed$5.8M · 11 Jun, 2024 Seed$5.8M · 1 Jun, 2024

Investors

Anurag Arjun Sandeep Nailwal Cyber Fund Cyber Fund Stani Kulechov Coinbase Ventures Paradigm Pantera Capital Starkware P2 Ventures (Polygon Ventures)Aave Anton Bukov Eric Wall

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Approval Communication Defi Figma Gas Onchain Product Design Protocol Prototyping Research Signing Transaction Wallet

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Brand Designer

Symbiotic·1 week ago

1 week agoNew York; Canada; Dubai; London; Portugal; Switzerland Remote Full Time Design Jobs by Symbiotic

Canada · Required Dubai · Required London · Required+4 more

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Series A

Symbiotic is a shared-collateral protocol for onchain financial applications. Its configurable vaults and allocation infrastructure enable capital providers and curators to support credit, insurance, and liquidity for tokenized assets.

Funding

Series A$29M · 23 Apr, 2025 Series A$29M · 1 Apr, 2025 Seed$5.8M · 11 Jun, 2024 Seed$5.8M · 1 Jun, 2024

Investors

Anurag Arjun Sandeep Nailwal Cyber Fund Cyber Fund Stani Kulechov Coinbase Ventures Paradigm Pantera Capital Starkware P2 Ventures (Polygon Ventures)Aave Anton Bukov Eric Wall

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3d Brand Campaigns Crypto Financial Infrastructure Fintech Mobile App Motion Portfolio Social Visual Design Wallet Web Web3

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Senior Front-End Engineer (React)

Symbiotic·1 week ago

1 week agoNew York; Canada; Dubai; Hong Kong; London; Portugal; Switzerland Remote Full Time Frontend Jobs by Symbiotic

Canada · Required Dubai · Required Hong Kong · Required+5 more

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Series A

Symbiotic is a shared-collateral protocol for onchain financial applications. Its configurable vaults and allocation infrastructure enable capital providers and curators to support credit, insurance, and liquidity for tokenized assets.

Funding

Series A$29M · 23 Apr, 2025 Series A$29M · 1 Apr, 2025 Seed$5.8M · 11 Jun, 2024 Seed$5.8M · 1 Jun, 2024

Investors

Anurag Arjun Sandeep Nailwal Cyber Fund Cyber Fund Stani Kulechov Coinbase Ventures Paradigm Pantera Capital Starkware P2 Ventures (Polygon Ventures)Aave Anton Bukov Eric Wall

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Senior Agentic Engineer

Uphold·2 weeks ago

2 weeks agoBraga and Porto (Hybrid)Hybrid Full Time Ai Jobs by Uphold

Hybrid · Braga · Required Hybrid · Porto · Required Hybrid · Portugal · Required

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Series C

Uphold lets users buy, hold, exchange and send digital and traditional currencies in one account, enabling cross-border payments and multi-asset trading.

Funding

Series C$51M · 1 Jan, 2019 Unknown$58M · 1 Jan, 2018 Seed$2.6M · 1 Jan, 2017 Series B$9.5M · 1 Jan, 2015

Investors

Hard Yaka coil rosemoor-capital

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Agent Ai Architecture Automation Ci/Cd Compliance Developer Experience Infrastructure Orchestration Security System Design

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Senior Financial Crimes Analyst

Uphold·2 weeks ago

2 weeks agoBraga and Porto (Hybrid)Hybrid Full Time Finance Jobs by Uphold

Hybrid · Braga · Required Hybrid · Porto · Required Portugal · Required

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Series C

Uphold lets users buy, hold, exchange and send digital and traditional currencies in one account, enabling cross-border payments and multi-asset trading.

Funding

Series C$51M · 1 Jan, 2019 Unknown$58M · 1 Jan, 2018 Seed$2.6M · 1 Jan, 2017 Series B$9.5M · 1 Jan, 2015

Investors

Hard Yaka coil rosemoor-capital

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Aml Blockchain Analytics Ctf Financial Crime Goaml Kyc Money Laundering Sar Terrorist-Financing Transaction Monitoring

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Regional Circles Lead

Logos·1 month ago

1 month agoLisbon, Portugal (Remote Worldwide)Remote Part Time Pays in Crypto Community Jobs by Logos

Remote · Lisbon · Required

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Logos develops a private-by-default, decentralised technology stack for parallel societies. Its active testnet supports builders, node operators, and users through local-first applications, private messaging, storage, blockchain capabilities, and Basecamp.

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Blockchain Civic Action Community Organising Cryptocurrency Decentralised Technology Event Promotion Grassroots Organising Mentoring Open Source Privacy Project Management Reporting

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Marketing Future Opportunities

Starknet·1 month ago

1 month agoPortugal Remote Full Time Marketing Jobs by Starknet

Remote · Portugal · Required

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Series D

Starknet is a Layer 2 scaling solution for Ethereum, using ZK-rollups to enhance scalability and reduce transaction costs while maintaining security and decentralization.

Funding

Unknown$9.5M · 1 Jul, 2022 Series D$100M · 1 May, 2022 Series C$50M · 1 Nov, 2021 Series B$75M · 1 Mar, 2021 Series A$30M · 1 Oct, 2018 Unknown$12M · 1 Jul, 2018 Seed$6M · 1 May, 2018

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Campaign Communication Community Distribution Ecosystem Go To Market Growth Marketing Narrative Web3

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AI-Native Content Marketer - Early Career

ChainGPT·2 months ago

2 months agoPortugal Remote Contract Marketing Jobs by ChainGPT

Remote · Portugal · Required

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ChainGPT provides AI-powered tools for Web3 developers and users, including smart contract generation, auditing, NFT creation, and blockchain analytics.

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Ai Agents Automation Campaign Development Content Creation Creative Strategy Generative Ai Image Generation Social Media Trend Analysis Video Production

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