As a DeFi Engineer, you will develop systems for on-chain data execution and smart contract deployment, focusing on high-volume trading environments and collaborating with traders and engineers.
About Ergonia
RequirementsQualifitications
Ergonia is a crypto-native trading firm with deep experience across DeFi and CeFi. We operate some of the most sophisticated, highest-volume trading systems in DeFi and actively trade across major centralized venues as well. Our work spans market making, yield strategies, and advanced on-chain execution.
We’re hiring a DeFi Engineer to help us expand to more chains, more protocols, and new trading strategies. You’ll work closely with traders, quants, and engineers in a fast-moving, high-performance environment.
What You’ll Do- On-Chain Data + Execution
- Build systems to read high-volume, low-latency data from blockchains.
- Send and manage transactions in performance-sensitive environments.
- Smart Contract / On-Chain Program Development
- Design, implement, and deploy production smart contracts on Solana or EVM environments.
- System & Architecture Design
- Contribute to end-to-end exchange, execution, and data-pipeline architecture.
- Pragmatic Delivery
- Trading moves fast. You should be comfortable making decisions with imperfect information, handling trade-offs, and delivering working systems on tight timelines. We value engineers who can prioritise what matters, move quickly, and get things shipped. An ability to execute under pressure
- Remote Work Essentials
- Reliable high-speed internet and a suitable workstation setup for sustained development and communication.
RequirementsQualifitications
- Experience
- 4+ years of software development.
- 2+ years working in DeFi.
- Proven delivery of production-ready DeFi systems on Solana or EVM.
- Knowledge
- Strong understanding of DeFi mechanics, trading systems, spot/margin trading, and on-chain execution.
- Mindset
- Self-driven, highly motivated, and comfortable operating in a fast-moving environment.
- Strong communication skills in English.
- Experience with low-level blockchain runtime or transaction-pipeline optimizations.
- Experience landing high-volume transactions on Solana or EVM.
- Background in market making or high-frequency trading.
Top Skills
Evm
Solana
Similar Jobs
Software
As a Risk Engineer, you'll assess DeFi risks, build automated monitoring systems, develop liquidity analysis tools, and collaborate with engineering teams to integrate risk controls.
Top Skills:
PythonTypescript
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
Lead the product-led growth strategy for Deepgram's self-serve business, focusing on revenue growth, user experience, and cross-functional team alignment across marketing, product, sales, and engineering.
Top Skills:
APIsBusiness Intelligence ToolsData WarehousingProduct Analytics PlatformsSQL
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
Lead design, implement, and deploy scalable AI agents and infrastructure. Drive technical strategy, mentor engineers, collaborate cross-functionally, perform system and code reviews, and resolve architectural and performance challenges.
Top Skills:
AndroidAWSAzureC++DockerGCPJavaKotlinKubernetesLarge Language Models (Llms)Multi-Agent SystemsPythonReinforcement Learning
What you need to know about the Boston Tech Scene
Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.
Key Facts About Boston Tech
- Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
- Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
- Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
- Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories
