Daylight
About Daylight
Daylight is the decentralized energy company. We’re building a protocol that converts distributed solar and storage systems into yield‑bearing infrastructure. These assets are deployed behind the meter in American homes and businesses, generating electricity revenues that flow onchain as a single, liquid yield token. Our ambition is to build the economic engine for energy abundance—where capital fuels power, and power fuels everything.
The Role As a Senior Software Engineer | Blockchain at Daylight, you’ll play a crucial role in developing our Django APIs and backend services that support our mobile app and partner integrations as well as designing the interactions with our smart contracts onchain. You’ll build functionality that helps homeowners monitor, control, and optimize their energy usage while participating in our decentralized energy network. Our early‑stage startup means this role goes beyond just writing code—you’ll have significant input on architecture decisions, user experience, and product direction. There will be opportunities to grow into a leadership or management position, mentoring junior developers and shaping our backend development strategy and onchain integrations. This role is in‑person in our New York City office.
Responsibilities
Design and build robust GraphQL queries and mutations that power our mobile app and are tailored for mobile performance; architect, develop, and maintain scalable API endpoints that support vendor/partner integrations; continuously monitor performance and resolve bottlenecks and bugs across all endpoints.
Leverage and extend Django’s admin interface to build a feature‑rich internal CRM and administration portal; customize the Django admin site to meet evolving business and workflow needs; drive user‑friendly administrative solutions.
Design and implement Solidity smart contracts that underpin Daylight’s decentralized energy markets; develop Daylight’s decentralized data storage and validation layer using modern frameworks; architect secure oracle flows to feed real‑world energy data onchain.
Contribute to architecture planning and drive technical design decisions that ensure scalability and security; optimize the application stack for maximum speed and reliability; embrace CI/CD methodologies and infrastructure‑as‑code practices to streamline deployments; evaluate and integrate emerging technologies that enhance our backend ecosystem.
Must Haves
5+ years of experience developing APIs and backend services.
2+ years of experience writing Solidity smart contracts.
Strong understanding of API Development and best practices.
Experience with Python, Django, PostgreSQL and Redis.
Proficiency in writing clean, readable, and well‑documented code.
Experience with REST APIs, GraphQL, and network request handling.
Familiarity with version control systems, particularly Git.
Knowledge of backend performance profiling and optimization techniques.
Experience with testing and managing AWS infrastructure and Kubernetes.
Familiarity with crypto and related infrastructure, specifically EVM.
Ability to work in a fast‑paced environment with changing requirements.
Strong problem‑solving skills and attention to detail.
Familiarity with DeFi protocols, especially stablecoins, lending markets, liquid staking, or yield optimization systems.
Experience integrating offchain data via oracles.
Nice to Haves
Experience with Celery, Django admin sites.
Experience with smart contract audits.
Experience with continuous integration and delivery processes.
Contributions to open‑source projects.
Understanding of energy markets and renewable energy systems.
What We Offer
Competitive salary and equity package.
Opportunity to shape a category‑defining product from the ground up.
Comprehensive health, dental, and vision insurance.
Wellhub membership.
Monthly wellness stipend.
Daylight values diversity and welcomes applications from all qualified candidates. We’re building technology that serves everyone, and we believe diverse perspectives make our team and our product stronger.
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The Role As a Senior Software Engineer | Blockchain at Daylight, you’ll play a crucial role in developing our Django APIs and backend services that support our mobile app and partner integrations as well as designing the interactions with our smart contracts onchain. You’ll build functionality that helps homeowners monitor, control, and optimize their energy usage while participating in our decentralized energy network. Our early‑stage startup means this role goes beyond just writing code—you’ll have significant input on architecture decisions, user experience, and product direction. There will be opportunities to grow into a leadership or management position, mentoring junior developers and shaping our backend development strategy and onchain integrations. This role is in‑person in our New York City office.
Responsibilities
Design and build robust GraphQL queries and mutations that power our mobile app and are tailored for mobile performance; architect, develop, and maintain scalable API endpoints that support vendor/partner integrations; continuously monitor performance and resolve bottlenecks and bugs across all endpoints.
Leverage and extend Django’s admin interface to build a feature‑rich internal CRM and administration portal; customize the Django admin site to meet evolving business and workflow needs; drive user‑friendly administrative solutions.
Design and implement Solidity smart contracts that underpin Daylight’s decentralized energy markets; develop Daylight’s decentralized data storage and validation layer using modern frameworks; architect secure oracle flows to feed real‑world energy data onchain.
Contribute to architecture planning and drive technical design decisions that ensure scalability and security; optimize the application stack for maximum speed and reliability; embrace CI/CD methodologies and infrastructure‑as‑code practices to streamline deployments; evaluate and integrate emerging technologies that enhance our backend ecosystem.
Must Haves
5+ years of experience developing APIs and backend services.
2+ years of experience writing Solidity smart contracts.
Strong understanding of API Development and best practices.
Experience with Python, Django, PostgreSQL and Redis.
Proficiency in writing clean, readable, and well‑documented code.
Experience with REST APIs, GraphQL, and network request handling.
Familiarity with version control systems, particularly Git.
Knowledge of backend performance profiling and optimization techniques.
Experience with testing and managing AWS infrastructure and Kubernetes.
Familiarity with crypto and related infrastructure, specifically EVM.
Ability to work in a fast‑paced environment with changing requirements.
Strong problem‑solving skills and attention to detail.
Familiarity with DeFi protocols, especially stablecoins, lending markets, liquid staking, or yield optimization systems.
Experience integrating offchain data via oracles.
Nice to Haves
Experience with Celery, Django admin sites.
Experience with smart contract audits.
Experience with continuous integration and delivery processes.
Contributions to open‑source projects.
Understanding of energy markets and renewable energy systems.
What We Offer
Competitive salary and equity package.
Opportunity to shape a category‑defining product from the ground up.
Comprehensive health, dental, and vision insurance.
Wellhub membership.
Monthly wellness stipend.
Daylight values diversity and welcomes applications from all qualified candidates. We’re building technology that serves everyone, and we believe diverse perspectives make our team and our product stronger.
#J-18808-Ljbffr