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Contract Python Jobs in San Jose, CA (NOW HIRING)

CSG

Staff Systems Test Engineer (Contract)

Fremont, CA · On-site

Staff Systems Test Engineer (Contract) Location: California - Onsite Contract: 12 months, with ... Desirable Experience Experience with National Instruments (NI), VeriStand, LabVIEW, PXI, Python, C ...

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Tekcel8

Gen AI

San Francisco, CA · On-site

Contract Job Summary: Coforge is seeking an experienced in Generative AI with 8+ years of software ... Python · Experience with Large Language Models (LLMs) including GPT, Claude, Gemini, Llama, or ...

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See San Jose, CA salary details

$15

$68

$101

How much do contract python jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for contract python in San Jose, CA is $68.70, according to ZipRecruiter salary data. Most workers in this role earn between $56.63 and $78.03 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a contract Python developer?

To thrive as a Contract Python Developer, you need strong proficiency in Python programming, experience with frameworks such as Django or Flask, and a solid understanding of software development best practices. Familiarity with version control systems like Git, cloud platforms such as AWS or Azure, and relevant certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are often advantageous. Excellent problem-solving skills, adaptability, and effective communication are essential soft skills in this role. These capabilities ensure you can deliver high-quality, maintainable code on time while collaborating effectively with diverse teams in dynamic, project-based environments.

What kinds of projects and responsibilities can I expect as a contract Python developer?

As a Contract Python Developer, you can expect to work on a variety of projects ranging from web application development and API integrations to data processing, automation scripts, and machine learning tasks. Your daily responsibilities may include writing and testing code, debugging issues, collaborating with designers or front-end developers, and participating in code reviews. You'll often interact closely with project managers and clients to define requirements and provide technical solutions. The role offers exposure to different industries and technologies, making it a great opportunity to deepen your expertise and expand your professional network.

What is a contract Python developer?

A Contract Python job is a temporary or project-based position where a developer is hired to work on Python-related tasks for a specific duration. These roles are often found in industries like software development, data science, and automation. Contract Python jobs can be freelance, short-term, or long-term, depending on the employer's needs. They offer flexibility but may not include benefits like full-time employment.

What are the most commonly searched types of Python jobs in San Jose, CA? The most popular types of Python jobs in San Jose, CA are:
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What cities near San Jose, CA are hiring for Contract Python jobs? Cities near San Jose, CA with the most Contract Python job openings:
Contract Python jobs near you
Infographic showing various Contract Python job openings in San Jose, CA as of August 2026, with employment types broken down into 28% Full Time, 16% Part Time, 8% Temporary, and 48% Contract. Highlights an 100% In-person job distribution, with an average salary of $142,904 per year, or $68.7 per hour.

Semiotic Labs - Smart Contract Engineer (EVM Ecosystem)

De Circle

San Francisco, CA • On-site, Remote

Full-time

Re-posted 24 days ago

Job description

About Semiotic LabsSemiotic Labs builds advanced Web3 infrastructure, autonomous agents, and cryptoeconomic protocols that power decentralized finance and data economies. As a core developer team for The Graph, Semiotic Labs is pioneering trustless, efficient, and scalable financial primitives.
Our suite of products includes:
  • GraphTally a trust-minimized micropayment system for decentralized service providers.
  • Allocation Optimizer: an Agent for dynamic stake distribution across subgraphs in The Graph.
  • Dynamic Pricing Algorithm: Adaptive online query pricing for Indexers.
  • Holographic Homomorphic Signature Scheme (H2S2): Cryptographic primitive aggregating signatures for efficient verification.
  • State-Channel Micropayments (via GraphTally): Off-chain payments minimizing on-chain cost for low-value transfers.
  • AutoAgora: AI-powered tool for query pricing and negotiation in The Graph.
  • RL & Neural-Network Cost Prediction / zk-SNARK Enhancements AI-driven pricing, verifiable queries, and privacy-preserving proof mechanisms.

Role Overview
We're seeking a Smart Contract Engineer (EVM-focused) to work across Semiotic Labs' product suite. You will design and implement smart contracts, build scalable backend services, and develop data-driven dashboards. The work will touch on areas such as on-chain identity, agreements, micropayments, and DeFi logic, while integrating with advanced indexing and delegation mechanics within The Graph ecosystem.
As part of our team, you'll juggle with:
Smart Contracts
  • Design, implement, and deploy secure EVM smart contracts (Solidity).
  • Build logic for identity, on-chain agreements, micropayments, and DeFi primitives.
  • Conduct audits and optimizations for gas efficiency and security.

Backend Services
  • Develop APIs and services integrating smart contracts with off-chain components (Node.js, Go, Python).
  • Support products such as GraphTally and Allocation Optimizer with backend logic.
  • Implement scalable infrastructure for micropayments, pricing, and staking optimization.

Frontend / Dashboards
  • Build UIs for data visualization and interaction, including dashboards for:
  • Micropayment activity
  • Data providers and indexers (The Graph)
  • Delegation and staking optimization
  • Liquidation status tracking
  • Use React or similar frameworks to create intuitive, data-rich user interfaces.

Integration & Collaboration
  • Bridge contract logic with backend services and UI.
  • Work with cryptographers, AI researchers, and protocol engineers to integrate cutting-edge tools.
  • Contribute across Semiotic's full suite of products.

Quality & Deployment
  • Write tests (unit, integration, end-to-end) across contract, backend, and frontend layers.
  • Maintain CI/CD pipelines for EVM deployments across testnets and mainnet.
  • Follow best practices in Web3 security and code quality.

  • Strong experience designing and deploying Solidity contracts.
  • 3+ years backend development (Node.js, Go, or Python).
  • Experience with React or other frontend frameworks for dashboards.
  • Knowledge of EVM internals, gas optimization, and DeFi building blocks.
  • Understanding of staking, delegation, indexers, and liquidation mechanics.
  • Strong debugging, testing, and collaborative skills.

Nice-to-Have
  • Familiarity with on-chain reputation, identity frameworks, or agreement systems.
  • Contributions to open-source Web3 projects.
  • Understanding of cryptographic tools like H2S2, zk-SNARKs, or state-channel micropayments.

Apply