Design and implement scalable, secure backend systems and APIs for interacting with both onchain protocols and offchain infrastructure. * Collaborate with smart contract engineers to define ...

60 Offchain Labs Back-End Developer Jobs Hiring Near You
Design and implement scalable, secure backend systems and APIs for interacting with both onchain protocols and offchain infrastructure. * Collaborate with smart contract engineers to define ...
... Labs. We've seen firsthand that career changers with the right support can outshine even ... Data Analytics and Engineering -SQL, Power BI, Tableau, Snowflake, Databricks, Python ETL, and more ...
... Labs. We've seen firsthand that career changers with the right support can outshine even ... Data Analytics and Engineering -SQL, Power BI, Tableau, Snowflake, Databricks, Python ETL, and more ...
Software Engineer, Backend
San Jose, CA · On-site
At Tessera Labs, we're revolutionizing business process automation with cutting-edge AI technology ... Collaborate with DevOps to deploy and maintain cloud-based services on AWS or GCP. Security ...
Software Engineer, Backend
San Jose, CA · On-site
At Tessera Labs, we're revolutionizing business process automation with cutting-edge AI technology ... Collaborate with DevOps to deploy and maintain cloud-based services on AWS or GCP. Security ...
Software Engineer, Backend
San Jose, CA · On-site
At Tessera Labs, we're revolutionizing business process automation with cutting-edge AI technology ... Collaborate with DevOps to deploy and maintain cloud-based services on AWS or GCP. Security ...
Software Engineer, Backend
San Jose, CA · On-site
At Tessera Labs, we're revolutionizing business process automation with cutting-edge AI technology ... Collaborate with DevOps to deploy and maintain cloud-based services on AWS or GCP. Security ...
Semiotic Labs is a venture studio building ambitious products at the intersection of AI, security ... About the role We're hiring a Senior Backend Engineer to help build Agentium Studio. You'll design ...
Semiotic Labs is a venture studio building ambitious products at the intersection of AI, security ... About the role We're hiring a Senior Backend Engineer to help build Agentium Studio. You'll design ...
Back End Developer
Miami, FL · On-site
Who Should Apply Recent Computer science/Engineering /Mathematics/Statistics or Science Graduates looking to make their careers in IT Industry We welcome candidates with all visas and citizens to ...
Back End Developer
Miami, FL · On-site
Who Should Apply Recent Computer science/Engineering /Mathematics/Statistics or Science Graduates looking to make their careers in IT Industry We welcome candidates with all visas and citizens to ...
Backend C#/. - Remote
New York, NY · Remote
NET Developer Role Type: Contract Location: Remote About the Role We are looking for skilled backend developers to support AI training and evaluation projects. You'll use C#, .NET, and database ...
Quick apply
Backend C#/. - Remote
New York, NY · Remote
NET Developer Role Type: Contract Location: Remote About the Role We are looking for skilled backend developers to support AI training and evaluation projects. You'll use C#, .NET, and database ...
Back-End Developer
Portland, OR · On-site
$128K - $166K/yr
Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Engineers/Data Scientists, Machine Learning engineers for ...
Back-End Developer
Portland, OR · On-site
$128K - $166K/yr
Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Engineers/Data Scientists, Machine Learning engineers for ...
About Pangram Labs Pangram Labs' mission is to protect authenticity by building the world's best AI ... About the Role We are looking for a backend-focused Senior Software Engineer to design, build, and ...
New
About Pangram Labs Pangram Labs' mission is to protect authenticity by building the world's best AI ... About the Role We are looking for a backend-focused Senior Software Engineer to design, build, and ...
New
We bring an R&D approach to data-developing datasets with the same rigor AI labs bring to models ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...
We bring an R&D approach to data-developing datasets with the same rigor AI labs bring to models ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...
Backend/Infra Engineer
San Francisco, CA · On-site
Senior Backend Engineer San Francisco • On Site • Full Time Judgment Labs is building the infrastructure for continual learning in long-horizon AI agents. The next generation of agents will not ...
Backend/Infra Engineer
San Francisco, CA · On-site
Senior Backend Engineer San Francisco • On Site • Full Time Judgment Labs is building the infrastructure for continual learning in long-horizon AI agents. The next generation of agents will not ...
Senior Backend Engineer, Platform
New York, NY · On-site +1
$180K - $226K/yr
Uniswap Labs is a core contributor to the Uniswap Protocol, the world's largest DEX, with over $4 ... Improve developer productivity and system reliability through automation and best practices.
Senior Backend Engineer, Platform
New York, NY · On-site +1
$180K - $226K/yr
Uniswap Labs is a core contributor to the Uniswap Protocol, the world's largest DEX, with over $4 ... Improve developer productivity and system reliability through automation and best practices.
Senior Backend Engineer, Platform
New York, NY · On-site
$180K - $226K/yr
Uniswap Labs is a core contributor to the Uniswap Protocol, the world's largest DEX, with over $4 ... Improve developer productivity and system reliability through automation and best practices.
Senior Backend Engineer, Platform
New York, NY · On-site
$180K - $226K/yr
Uniswap Labs is a core contributor to the Uniswap Protocol, the world's largest DEX, with over $4 ... Improve developer productivity and system reliability through automation and best practices.
Protocol Engineer
New York, NY · On-site
You should also be confident designing systems that ingest and act on offchain data in a trust ... Backend Engineering * Support Daylight's core backend team as needed with Python/Django development
Protocol Engineer
New York, NY · On-site
You should also be confident designing systems that ingest and act on offchain data in a trust ... Backend Engineering * Support Daylight's core backend team as needed with Python/Django development
Backend/Infra Engineer
San Francisco, CA · On-site
Senior Backend Engineer San Francisco On Site Full Time Judgment Labs is building the infrastructure for continual learning in long-horizon AI agents. The next generation of agents will not improve ...
Backend/Infra Engineer
San Francisco, CA · On-site
Senior Backend Engineer San Francisco On Site Full Time Judgment Labs is building the infrastructure for continual learning in long-horizon AI agents. The next generation of agents will not improve ...
Junior Java Backend developer/Data scientist
Columbus, OH · On-site
$48.75 - $63.25/hr
... Labs, Client , and many more--often with offers in the $95k to $154k range depending on ... Java full stack developer , backend engineer , DevOps/cloud engineer , data engineer , data ...
Junior Java Backend developer/Data scientist
Columbus, OH · On-site
$48.75 - $63.25/hr
... Labs, Client , and many more--often with offers in the $95k to $154k range depending on ... Java full stack developer , backend engineer , DevOps/cloud engineer , data engineer , data ...
Senior Backend Engineer
New York, NY · On-site
Ellipsis Labs is a profitable, venture-backed New York-based startup building sustainable and ... Ellipsis Labs is seeking a Senior Backend Engineer to join our team. As an early-stage startup, we ...
Senior Backend Engineer
New York, NY · On-site
Ellipsis Labs is a profitable, venture-backed New York-based startup building sustainable and ... Ellipsis Labs is seeking a Senior Backend Engineer to join our team. As an early-stage startup, we ...
Product Engineer, Backend
San Francisco, CA · On-site
$165K - $225K/yr
We bring an R&D approach to data-developing datasets with the same rigor AI labs bring to models ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...
Product Engineer, Backend
San Francisco, CA · On-site
$165K - $225K/yr
We bring an R&D approach to data-developing datasets with the same rigor AI labs bring to models ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...
We bring an R&D approach to data-developing datasets with the same rigor AI labs bring to models ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...
We bring an R&D approach to data-developing datasets with the same rigor AI labs bring to models ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...
Protocol Engineer
New York, NY · On-site
You should also be confident designing systems that ingest and act on offchain data in a trust ... Backend Engineering * Support Daylight's core backend team as needed with Python/Django development
Protocol Engineer
New York, NY · On-site
You should also be confident designing systems that ingest and act on offchain data in a trust ... Backend Engineering * Support Daylight's core backend team as needed with Python/Django development
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Senior Backend Engineer
Remote
Full-time, Part-time
Medical, Dental, Vision, PTO
Re-posted 22 days ago
Job description
Hi, we're Ondo Finance. Our mission is to provide institutional-grade, blockchain-enabled investment products and services. We have both a technology arm that develops decentralized finance technology, and an asset management arm that creates and manages tokenized funds. We were the first company to tokenize exposure to US Treasuries, and have since expanded into several other assets. We are also focused on incubating protocols that can support both tokenized real-world assets and traditional crypto.
Founded by folks from Goldman Sachs Digital Assets Team, we're backed by some of the best investors in the world including Founders Fund, Coinbase Ventures, Pantera Capital, Tiger Global, and more. We are currently the leaders in the space in terms of AUM and are well capitalized to continue growing the firm. We're fully remote, with team members across the U.S.
About the role
As a Backend Engineer at Ondo, you'll build and scale infrastructure that powers the next generation of financial products-both onchain and off. Our backend team is responsible for the APIs, services, and tooling that sit between users and decentralized protocols, enabling seamless, secure access to RWAs and DeFi strategies.
You'll work across systems that manage everything from token onboarding and investor flows to bridging and custody integrations. You'll collaborate closely with product, smart contract, and frontend teams to define robust interfaces and deliver high-performance applications that are the backbone of our user experience.
This is a rare opportunity to build at the intersection of Web2 and Web3, in a fast-paced, high-ownership environment.
Responsibilities
- Design and implement scalable, secure backend systems and APIs for interacting with both onchain protocols and offchain infrastructure.
- Collaborate with smart contract engineers to define interfaces and workflows between backend services and blockchain networks (EVM and non-EVM).
- Own integrations with custodians, identity/KYC providers, payments infrastructure, and third-party blockchain tooling.
- Support internal ops, investor services, and compliance teams with automation, auditability, and observability tools.
- Establish and enforce backend engineering standards, best practices, and security protocols across the stack.
- Participate in code reviews and architecture discussions, contributing to a culture of engineering excellence.
Requirements
- 6+ years of backend software engineering experience, ideally with strong familiarity in modern languages such as Go (Golang), Python, C++, and TypeScript.
- Strong understanding of distributed systems, system design, and API development.
- Experience integrating with cloud infrastructure (AWS preferred), third-party services, and security/compliance-sensitive systems.
- Demonstrated interest in Web3 or DeFi-whether through professional experience or side projects.
- Familiarity with EVM-based blockchains and smart contract interactions is a plus, but not required.
- Comfort operating in a fast-moving startup environment with high ambiguity and high ownership.
- Located in a US time zone (PT-ET)
Nice to haves
- Experience working with blockchain/Web3 data providers like The Graph, Alchemy, or Moralis.
- Prior work on tokenized asset platforms, DeFi protocols, or custodial/wallet infrastructure.
- Understanding of Solidity or other smart contract languages.
What we offer
• Competitive compensation including salary, future token rights, and/or equity (according to your preferences) - we're well-funded and believe that great talent deserves great compensation
• Full benefits (medical, vision, and dental) and flexible vacation policy (PTO)
• Small remote-first team across many countries - you'll be an early team member helping shape our vision, culture, and design practices
• A+ colleagues - our team includes alumni from: Goldman Sachs, Blackrock, Two Sigma, Bridgewater, SpaceX, AWS, Meta, Google, Pinterest, McKinsey, Circle, Uniswap, Phantom
• Best-in-class investors - we are proud to be backed by leading crypto experts and VCs, including Pantera Capital, Founders Fund and Coinbase Ventures
About Ondo Finance
Sourced by ZipRecruiter
Industry
Finance and insurance
Company size
1 - 10 Employees
Headquarters location
New York, NY, US
Year founded
2021