Api Jobs

Offerwall Customer Success & Support Manager

Klink Finance·4 days ago

4 days agoAnywhere Remote Full Time Customer Support Jobs by Klink Finance

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Funding

Pre-Seed$500K · 25 Oct, 2022

Investors

Blockchain Founders Fund

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Technical Account Manager

LI.FI·5 days ago

5 days agoSalary: 35K - 60KRemote LATAM Remote Full Time Customer Support Jobs by LI.FI

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Funding

Series A$29M · 11 Dec, 2025 Series A$18M · 30 Mar, 2023 Strategic $5.5M · 12 Jul, 2022

Investors

CoinFund CoinFund L1 Digital Circle Three Point Capital Abra

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Senior Data Platform Engineer

Crystal Blockchain B.V.·6 days ago

6 days agoBarcelona Remote Engineering Jobs by Crystal Blockchain B.V.

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Docker Kubernetes Api Flask Linux Data Pipeline Terraform Data Warehouse Kafka Spark Fastapi Data Lake Database Architecture Blockchain Sql Python Unit Testing

Senior Software Engineer, AI Agents

Reap·6 days ago

6 days agoHong Kong, Singapore, Malaysia, Taiwan, Ireland, Dubai Remote Ai Jobs by Reap

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Observability Backend Python Mlops Model Context Protocol Memory Architecture Distributed System Java Api Memory Pii Go Rust Multi-Agent Coordination Typescript Node.Js Mcp Llm Ai Agent

Software Engineer - Fullstack

Onramper·6 days ago

6 days agoAmsterdam, Netherlands Hybrid Fullstack Jobs by Onramper

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Api Kubernetes Cloud Terraform Typescript Node.Js Fintech React Azure Gcp Ci/Cd Aws Observability Security Monitoring

Unknown11 Feb, 2026 Series B$165M · 13 Oct, 2022 Series A$11M · 7 Aug, 2020

Senior Backend Engineer

Uniswap Labs·1 week ago

1 week agoSalary: 180K - 226KNew York, USA Hybrid Full Time Token Allocation Backend Jobs by Uniswap Labs

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Funding

Investors

Paradigm SV Angel a16z crypto Paradigm SV Angel

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Backend System Design Typescript Mentoring Debugging Cloud Architecture Aws Observability Api Time-Series Monitoring Project Management Algorithms Release Management

1 week agoRemote; Canada; Costa Rica; Ireland; Japan; Mexico; Portugal; Singapore; South Korea; Spain; Taiwan; UAE; United Kingdom Remote Full Time Backend Jobs by QuickNode

Senior Software Engineer

QuickNode·1 week ago

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Funding

Series B$60M · 24 Jan, 2023 Series A$35M · 27 Oct, 2021 Seed$5.3M · 27 May, 2021

Investors

Crossbeam Venture Partners SB Opportunity Fund Tribe Capital 776 Tiger Global QED Investors Crossbeam Venture Partners Oldslip Tiger Global Management Soma Capital

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Debugging Go Streaming Developer Experience Performance Latency Throughput Database Rpc Node Infrastructure Distributed System Api

QA Test Automation Engineer

Bitrefill·1 week ago

1 week agoAnywhere Remote Full Time Engineering Jobs by Bitrefill

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Funding

Unknown$7M · 10 Apr, 2021 Seed$2.1M · 13 Jun, 2019 Pre-Seed$250K · 1 Apr, 2015

Investors

Fulgur Ventures BnkToTheFuture Charlie Lee Felix Bengtsson Draper Associates Boost VC 500 Startups Draper Associates Fulgur Ventures Tether

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Engineering Lead - Crypto and DeFi

KAST·1 week ago

1 week agoUnited States, Remote (New York preferred)Remote Engineering Jobs by KAST

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Funding

Seed$10M · 11 Dec, 2024

Investors

Peak XV Partners HongShan

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Full stack Engineer - Payments

Crossmint·1 week ago

1 week agoMadrid, Spain; remote within Spain possible Hybrid Full Time Fullstack Jobs by Crossmint

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Funding

Series A$24M · 18 Mar, 2025

Investors

Lightspeed Faction

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Senior Application Security Engineer

Consensys·1 week ago

1 week agoSalary: 130K - 218KUS, EMEA Remote Full Time Cybersecurity Jobs by Consensys

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Funding

Series D$450M · 16 Mar, 2022 Series C$200M · 17 Nov, 2021 Convertible note issuance$65M · 13 Apr, 2021 Unknown$10M · 2 Jul, 2019

Investors

Greater Bay Area Homeland Development Fund JP Morgan Chase MakerDAO Quotidian Ventures SNZ Capital Third Point Marshall Wace Think Investments Marshall Wace BLN Capital HSBC

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Api Security Testing Mobile Application Security Ai Tooling Code Review Vulnerability Management Vulnerability Triage Application Security Ssdlc Bug Bounty Secure Coding Automation Threat Modeling Server-Side Development Javascript Web Application Node.Js

Technical Account Manager

Rain·2 weeks ago

2 weeks agoSalary: 147K - 189KNew York, USA Hybrid Full Time Customer Support Jobs by Rain

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Card Network Partner Management Stablecoin Troubleshooting Product-Feedback Webhook Api Project Management Documentation Javascript Integration Payment Authorization Card Issuing Sql Implementation

Backend Developer

Forta·2 weeks ago

2 weeks agoAnywhere Remote Full Time Backend Jobs by Forta

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AI Transformation Lead

GoMining·2 weeks ago

2 weeks agoAnywhere Remote Full Time Ai Jobs by GoMining

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Data Flow Prompt Engineering Langchain Typescript Knowledge Bot Python Sql Llm Workflow Automation Nosql N8n Golang Rag Workflow Vector Database Integration Automation Copilot Analytics Api Ai

2 weeks agoParis or remote (from -5 GMT up to +2h GMT to ensure sufficient overlap with the rest of the team)Hybrid Backend Jobs by Morpho Labs

Staff Backend Engineer

Morpho Labs·2 weeks ago

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Funding

Strategic $50M · 1 Aug, 2024 Private28 Feb, 2024 Strategic $18M · 13 Jul, 2022

Investors

Typescript Node.Js Api Backend Schema Design Data Modelling Production Operations Graphql Performance Optimization Postgresql Incident Response Observability Reliability

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Strategic $50M · 1 Aug, 2024 Private28 Feb, 2024 Strategic $18M · 13 Jul, 2022

Staff Fullstack Engineer

Morpho Labs·2 weeks ago

2 weeks agoParis or remote (from -5h GMT up to +2h GMT)Hybrid Fullstack Jobs by Morpho Labs

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Funding

Investors

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Unknown$70M · 17 Jun, 2025 Private$100M · 22 Feb, 2024 Series A$50M · 28 Mar, 2023

Agentic AI Engineer

EigenLayer·2 weeks ago

2 weeks agoSalary: 187K - 253KAnywhere Remote Full Time Token Allocation Ai Jobs by EigenLayer

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Funding

Investors

a16z crypto Polychain Capital Coinbase Ventures Accomplice a16z crypto

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Evaluation Typescript Orchestration Rust Go Debugging Reliability Retrieval Python Agent Llm Vector Database Temporal Observability Tracing Langchain Api Distributed System

Senior Software Engineer, Blockchain

Paxos·2 weeks ago

2 weeks agoRemote - Europe; Remote - Finland Remote Full Time Backend Jobs by Paxos

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Funding

Series D$300M · 29 Apr, 2021 Series C$142M · 17 Dec, 2020 Series B$65M · 31 May, 2018 Series A$28M · 8 May, 2015

Investors

RRE Ventures Jay Jordan Mithril Declaration Partners Senator Investment Group Westcap Mithril RRE Ventures James Pallotta Jay W. Jordan II Raptor Group Solon Mack Capital

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State Management Issuance Security Testing Api Deployment Blockchain Cloud Performance Optimization Tokenization Ai Aws Distributed Systems Backend Kyc Aml Workflow Engine

System Analyst (Tangem Pay)

Tangem AG·2 weeks ago

2 weeks agoRemote (worldwide)Remote Pays in Crypto Engineering Jobs by Tangem AG

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Postgresql Mobile Application Api Kotlin Webhook Sequence Diagram Backend Service Technical Documentation Transaction Flow React Integration Node.Js Typescript Swiftui Aws Rest System Documentation Json

Full Stack Software Engineer

Ondo Finance·2 weeks ago

2 weeks agoUnited States Remote Full Time Token Allocation Fullstack Jobs by Ondo Finance

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Funding

Public token sale$10M · 7 Jul, 2022 Series A$20M · 27 Apr, 2022

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Node.Js Typescript Solana Integration Ai Javascript Binance Arbitrum Frontend React Backend Aptos Sui Developer Workflow Ethereum Api Distributed System

Senior Platform Engineer

Hyperbolic·2 weeks ago

2 weeks agoSan Francisco, USA Onsite Full Time Devops Jobs by Hyperbolic

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Api Postgresql Aws Rest System Integration Webhook Backend Sequence Diagram Json Mobile Technical Documentation

System Analyst

Tangem AG·2 weeks ago

2 weeks agoAnywhere Remote Pays in Crypto Engineering Jobs by Tangem AG

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Senior AI Infrastructure Engineer

Hyperbolic·3 weeks ago

3 weeks agoSan Francisco, USA Onsite Full Time Devops Jobs by Hyperbolic

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

Rust Engineer - Trading

Keyrock·3 weeks ago

3 weeks agoAnywhere Remote Full Time Trading Jobs by Keyrock

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Funding

Investors

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

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Tokio Prop Trading Python Packet Analysis Hft Testing Exchange Connectivity Market Making Eks Api Kubernetes Docker Shell Scripting Websocket Linux Rust Aws Networking Fix Rest Latency Market Data Trading Systems Udp Tcp

Director Platform and Integration Lead

Blockstream·3 weeks ago

3 weeks agoZurich, Switzerland Onsite Full Time Engineering Management Jobs by Blockstream

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Solution Architect - APAC

Morpho Labs·3 weeks ago

3 weeks agoRemote (Hong Kong or Singapore)Remote Devrel Jobs by Morpho Labs

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Funding

Strategic $50M · 1 Aug, 2024 Private28 Feb, 2024 Strategic $18M · 13 Jul, 2022

Investors

Mandarin Documentation Slack Web3 Solidity Telegram Typescript English Integration Technical Writing Blockchain Api

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Software Engineer (Backend)

Wynd Network·3 weeks ago

3 weeks agoAnywhere Remote Full Time Backend Jobs by Wynd Network

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Funding

Seed$3.5M · 18 Dec, 2023

Investors

Polychain Capital Mozaik Capital Advisors Anonymous Typhon V Tribe Capital

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Analysis System Design Go Debugging Data Pipeline Ci/Cd Python Problem Solving Scalability Redis Api Kubernetes

Full Stack Engineer

Couger, Inc.·3 weeks ago

3 weeks agoShibuya, Tokyo, Japan Hybrid Full Time Fullstack Jobs by Couger, Inc.

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Jest Python Linux Cypress Typescript React Database Github Actions Azure Performance Aws Ci/Cd Tailwind Css Next.Js Figma Google Cloud Data Pipeline Storybook Api Docker Github Go Material Ui Testing

Strategic Customer Success Manager - EMEA

Utila·3 weeks ago

3 weeks agoEMEA (Remote)Remote Full Time Customer Support Jobs by Utila

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Series A$17M · 18 Jul, 2024

Account Executive

Allium·3 weeks ago

3 weeks agoNew York; Remote; San Francisco Onsite Full Time Sales Jobs by Allium

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Funding

Investors

Kleiner Perkins Theory Ventures Amplify Partners

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Sales Smart Contract Prospecting Compliance Territory Planning Accounting Risk Monitoring Nft Onchain Finance Decoded Logs Technical-Sales Api Analytics Blockchain Data Schema Reconciliation Data Product Dex

Android Engineer

Rain·3 weeks ago

3 weeks agoSalary: 201K - 253KNew York, USA Hybrid Full Time Engineering Jobs by Rain

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Senior Go Engineer, Payments

Polygon·3 weeks ago

3 weeks agoLondon - Remote Remote Full Time Backend Jobs by Polygon

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Funding

Private token sale$450M · 7 Feb, 2022 Series A$1M · 20 Dec, 2020

Investors

Tiger Global Galaxy Interactive Kevin O’Leary Dune Ventures Standard Crypto Celsius Network Third Point Steadview Capital SoftBank

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Go Postgresql Olap Scalability Logging Payment Sdk Clickhouse Observability Ci/Cd Redis Bigquery Kubernetes Api Distributed System Monitoring

Social Content Ai Campaign Animation 3d Storyboarding Figma Stablecoins Cinema 4d After Effects Brand System Lottie Api Typography Layout Payments Infrastructure Communication Collateral Motion Template

Designer

Rain·3 weeks ago

3 weeks agoSalary: 117K - 132KNew York, USA Hybrid Full Time Design Jobs by Rain

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Data Access Control Node.Js Evaluation Framework Fintech Llm Backend Ai Agent Tool Calling Structured Output Prompt Engineering Api Retrieval Data Handling Data Pipeline

Backend Engineer, AI

Rain·3 weeks ago

3 weeks agoSalary: 150K - 250KNew York, USA Hybrid Full Time Backend Jobs by Rain

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Strategic $50M · 1 Aug, 2024 Private28 Feb, 2024 Strategic $18M · 13 Jul, 2022

Solution Architect

Morpho Labs·3 weeks ago

3 weeks agoRemote Americas (GMT -4/-5)Remote Devrel Jobs by Morpho Labs

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Funding

Investors

Proof Of Concept Solidity Rust Developer Relations Typescript Documentation Go Integration Telegram Dashboard Api Web3 Slack Python Technical Writing

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Strategic $50M · 1 Aug, 2024 Private28 Feb, 2024 Strategic $18M · 13 Jul, 2022

Product Lead (DevX)

Morpho Labs·3 weeks ago

3 weeks agoParis or remote (UTC-5 to UTC+2 overlap)Hybrid Product Management Jobs by Morpho Labs

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Funding

Investors

Customer Feedback Roadmap Defi Production Systems Resilience Integrator Architecture Developer Tools Onboarding Sdk Product Management Discovery Api Developer Experience

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VP Engineering (Exchange)

Cronos·3 weeks ago

3 weeks agoAustralia (Remote)Remote Full Time Engineering Management Jobs by Cronos

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Funding

Ecosystem Foundation raise$100M · 8 Jun, 2022

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