Ergonia seeks a DeFi Engineer to develop on-chain systems, smart contracts, and improve trading strategies in a fast-paced environment.
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
Blockchain
Evm
Smart Contracts
Solana
Trading Systems
Similar Jobs
Fintech • Financial Services • Cryptocurrency
Responsible for developing blockchain business server interfaces, optimizing system performance, and completing functional and architectural designs.
Top Skills:
BitcoinEthereumHyperledgerJavaSpringSpring BootSpringmvc
Fintech • Financial Services
This role includes managing institutional client relationships, identifying sales opportunities, enhancing service standards, and collaborating with internal teams in the Greater China Fixed Income market.
Top Skills:
DerivativesFicc ProductsSecurities Sales
AdTech • Big Data • Digital Media • Marketing Tech
Serve as a strategic advisor to agency partners, optimize campaigns on Taboola Realize, analyze performance data to drive ROI, lead trainings and QBRs, create playbooks, collaborate with product and sales to resolve issues and identify growth opportunities.
Top Skills:
ExcelGoogle AdsMeta (Facebook) AdsProgrammaticSelf-Serve Ad PlatformsTaboola Realize
What you need to know about the Belfast Tech Scene
If asked to name the birthplace of the RMS Titanic, you might not say Belfast. Similarly, if asked to name Europe's leading destination for foreign direct investment in new software development, Belfast might not come to mind. Yet, both are true. The city has emerged as a tech powerhouse, recently ranked among the best in the U.K. for tech careers — especially for software developers. It also leads the U.K. with the highest percentage of software development jobs advertised.
