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Internship Smart Contracts Developer Jobs in California

Injective Labs

QA Engineer

Costa Mesa, CA · On-site

Injective provides an interoperable smart contracts platform that is optimized for building ... DevOps, and other stakeholders throughout the development lifecycle. * Contribute to release ...

Siemens

$16 - $21.50/hr

Smart Buildings Fire & Life Safety Sales Internship Location: San Diego area office Undergraduate ... Pursing a degree in Mechanical Engineering, Electrical Engineering, Industrial Engineering, Energy ...

Punch Agency

Blockchain Developer

San Francisco, CA · On-site

... developing Smart Contracts with Solidity or a similar platform -Experience with software ... All of our core engineers are paid in the $150,000 range or greater and we also provide our ...

De Circle

EVM Engineer - Magic Eden

San Francisco, CA · On-site +1

$180K - $220K/yr

We're looking for an experienced EVM Engineer with a deep passion for NFTs and NFT marketplaces to ... Experience in writing secure, efficient, and gas-optimized smart contracts for decentralized ...

Siemens

$18.25 - $23.75/hr

Smart Buildings Energy Engineering Internship Location: San Diego area office Undergraduate: Rising Junior or Senior Duration: 10 weeks Start Dates: May 17, May 24, June 7 or June 14, 2027 Hours ...

Siemens

Smart Buildings Energy Engineering Intern

Fremont, CA · On-site

$18.25 - $23.75/hr

Smart Buildings Energy Engineering Internship Location: San Francisco area office, located in Fremont, California Undergraduate: Rising Junior or Senior Duration: 10 weeks Start Dates: May 17, May 24 ...

Circle

Senior Counsel, Arc

Los Angeles, CA · On-site +1

$230K - $297K/yr

Partner with Product, Engineering, Compliance, and Policy to shape blockchain features and smart contract structures aligned with applicable laws. * Design and implement legal policies, protocols ...

Circle

Senior Counsel, Arc

San Diego, CA · On-site +1

$230K - $297K/yr

Partner with Product, Engineering, Compliance, and Policy to shape blockchain features and smart contract structures aligned with applicable laws. * Design and implement legal policies, protocols ...

Siemens

$17.75 - $23/hr

Smart Buildings Energy Engineering Internship Location: San Diego area office Undergraduate: Rising Junior or Senior Duration: 10 weeks Start Dates: May 17, May 24, June 7 or June 14, 2027 Hours ...

Siemens

Smart Buildings Energy Engineering Intern

Newark, CA · On-site

$18.75 - $24.50/hr

Smart Buildings Energy Engineering Internship Location: San Diego area office Undergraduate: Rising Junior or Senior Duration: 10 weeks Start Dates: May 17, May 24, June 7 or June 14, 2027 Hours ...

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All JobsSmart Contracts Developer JobsInternship Smart Contracts Developer JobsInternship Smart Contracts Developer Jobs in California

Internship Smart Contracts Developer information

What is an internship smart contracts developer?

An Internship Smart Contracts Developer is a student or entry-level professional who works with blockchain technology to design, code, test, and deploy smart contracts during an internship. Smart contracts are self-executing digital agreements written on blockchain platforms like Ethereum. As an intern, you'll learn to use relevant programming languages (such as Solidity), collaborate with blockchain teams, and gain practical experience in decentralized application (dApp) development. This role is ideal for those interested in blockchain, cryptography, and innovative financial technologies.

What are the key skills and qualifications needed to thrive as an internship smart contracts developer, and why are they important?

To succeed as an Internship Smart Contracts Developer, you need a solid understanding of blockchain fundamentals, programming skills (especially in Solidity or similar languages), and a background in computer science or a related field. Familiarity with Ethereum development tools like Remix, Truffle, Hardhat, and version control systems such as Git is typically required. Strong problem-solving abilities, attention to detail, and effective communication are valuable soft skills for collaborating with teams and ensuring code quality. These skills are essential for developing secure, efficient smart contracts and contributing to blockchain projects in a fast-evolving tech environment.

What are some common challenges faced by internship smart contracts developers, and how can they be overcome?

Internship Smart Contracts Developers often encounter challenges such as understanding complex blockchain protocols, ensuring code security, and debugging decentralized applications. Navigating new languages like Solidity and adhering to best practices for secure smart contract development can be daunting. To overcome these, interns should leverage code reviews, participate in team discussions, and regularly consult up-to-date documentation. Collaborating closely with experienced developers and actively seeking feedback can greatly accelerate learning and reduce the risk of costly errors.

What is the difference between Internship Smart Contracts Developer vs Blockchain Developer?

AspectInternship Smart Contracts DeveloperBlockchain Developer
CredentialsBasic understanding of blockchain, smart contracts, coding skillsAdvanced blockchain knowledge, certifications, programming expertise
Work EnvironmentInternship setting, entry-level projects, collaborative teamsFull-time roles, complex project development, innovative environment
Industry UsageUsed in blockchain startups, tech companies, educational projectsUsed across finance, supply chain, enterprise solutions

Internship Smart Contracts Developers are typically students or entry-level individuals gaining hands-on experience with smart contract coding. Blockchain Developers are more experienced professionals working on complex blockchain solutions. The internship role offers foundational exposure, while the blockchain developer role involves advanced development tasks.

What are the most commonly searched types of Smart Contracts Developer jobs in California?

The most popular types of Smart Contracts Developer jobs in California are:

What are popular job titles related to Internship Smart Contracts Developer jobs in California?

For Internship Smart Contracts Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Internship Smart Contracts Developer jobs in California look for?

The top searched job categories for Internship Smart Contracts Developer jobs in California are:

What cities in California are hiring for Internship Smart Contracts Developer jobs?

Cities in California with the most Internship Smart Contracts Developer job openings:

Internship Smart Contracts Developer jobs near you
Infographic showing various Internship Smart Contracts Developer job openings in California as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 6% Part Time, and 15% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution.

【招聘】Kite AI:区块链基础设施 & 安全方向招聘(可远程)

San Francisco, CA • On-site

Live By 5
See more jobs at Live By 5external

$127K - $173K/yr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Kite 正在构建 AI 原生互联网的信任基础设施，打造下一代自主代理网络中的经济与交互底层。
Kite is building the trust infrastructure for the AI-native internet — a programmable economy layer enabling autonomous agents to transact, interact, and govern with guardrails。

我们专为 AI 构建的定制区块链，具备实时支付、身份管理、数据归属与可编程治理能力。
Our custom blockchain is built for AI workloads, supporting real-time payments, identity, attribution, and programmable governance。

招聘岗位 1：Blockchain Infrastructure (DevOps) Engineer
  • 管理与优化 EVM 节点基础设施（Geth, AvalancheGo, Subnet-EVM 等）
    Manage and optimize EVM node infrastructure (Geth, AvalancheGo, Subnet-EVM, etc.)
  • 构建链上监控、自动化容错与故障恢复系统
    Build monitoring, telemetry, and automated failover systems
  • 部署并维护主权链，支持升级回滚流程
    Deploy and maintain sovereign chain with robust upgrade/rollback processes
  • 集成跨链协议（如 LayerZero），提升互操作性与开发者体验
    Contribute to cross-chain modules (e.g., LayerZero) and improve node UX
  • 执行链性能压测，优化 TPS、区块生成与内存池管理
    Load-test and optimize chain TPS, mempool handling, and block production
  • 加强基础设施安全性，参与关键运行时故障响应
    Strengthen infra security and participate in incident response
任职要求 | Requirements
  • 5 年以上区块链基础设施 / 协议工程经验
    5+ years in blockchain infrastructure or protocol engineering
  • 熟悉 EVM 内部机制、节点同步、状态管理等
    Familiar with EVM internals, RPC, and chain state handling
  • 有 Avalanche Subnet 或主权链部署经验者优先
    Experience with Avalanche Subnet or sovereign chains is a plus
  • 熟练 DevOps 工具（Terraform, Kubernetes, CI/CD）
    Skilled with Terraform, Kubernetes, CI/CD pipelines
  • 熟悉 L1/L2 架构或 AppChain 构建者优先
    Experience with L1/L2 or appchain infra preferred
  • 理解 AI + 区块链场景（如 zkML, compute marketplace）优先
    Familiarity with AI + blockchain scenarios (e.g., zkML, compute markets)
招聘岗位 2：Security Officer（区块链与 AI 基础设施）
  • 建立并维护全栈安全治理体系（SSDLC、风险评估、月度审计等）
    Own and operate full-stack security governance (SSDLC, risk register, monthly audits)
  • 确保智能合约与 AI 应用的代码安全、依赖检查与审计对接
    Secure smart contracts and AI applications with audits and CI/CD tooling
  • 管理 AWS 云环境的权限、密钥轮换与容灾策略
    Define infra policies (IAM, MFA, backups) and secure Terraform IaC on AWS
  • 推行数据分级、加密、来源追踪与保留策略
    Enforce encryption, classification, provenance, and deletion policy for data
  • 主导应急响应机制、攻防演练与业务连续性保障
    Lead incident response plans, drills, and business continuity strategies
  • 协调跨部门安全委员会会议与培训流程
    Run cross-functional security committees and developer security trainings
任职要求 | Requirements
  • 本科/硕士学历，计算机科学或信息安全等相关背景
    Bachelor’s or Master’s in CS, InfoSec, Cryptography, or related
  • 3-5 年以上云原生或区块链安全工程经验
    3–5+ years of experience in cloud-native or blockchain security roles
  • 熟悉 SSDLC、NIST、CIS 安全标准及其在开发环境的落地
    Familiar with SSDLC, NIST, CIS and secure development practices
  • 熟悉智能合约漏洞、审计工具及威胁建模流程
    Experience with smart contract security, threat modeling, and audits
  • 掌握 AWS、Terraform、CI/CD 相关安全配置优先
    Strong grasp of AWS infra security and CI/CD pipelines using Terraform
  • 有 AI 数据合规、授权追踪与加密传输经验者优先
    AI/ML data security experience (e.g., provenance, licensing, encryption) is a plus
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