pinebit
Backend Protocol Engineer
Distributed systems and blockchain engineer with 20+ years of experience building high-stakes infrastructure at companies including Chainlink, Deutsche Bank, Microsoft, and Obol Network. Specializing in backend software engineering, protocols, algorithms, Ethereum development, and technical leadership of cross-functional teams.
Experience: 7 years
Yearly salary: $160,000
Hourly rate: $80
Nationality: 🌏 Remote
Residency: 🇷🇸 Serbia
Experience
Senior Platform Engineer
Chainlink 2021 - 2023
Chainlink builds Oracle technology for EVM and non-EVM networks. The technology handles $39B TVS. Contributed to the core chainlink project. Designed and implemented the initial version of Functions: including backend, smart contracts, and observability stack at scale. Significantly enhanced platform observability with the Grafana stack at scale. Managed external projects integration, such as LayerZero integration.
Technical Lead
MODE.IO 2015 - 2021
MODE.IO developed a post-quantum secure messaging platform competing with Signal. Technical leadership and cross-team product management (Desktop, Android, iOS, backend, and UX team). Designed, developed, and launched a secure messaging platform, including client apps, backend services, and a management web portal (C++17, Qt, Golang, React.JS, WebRTC). Re-implemented the entire legacy cryptographic code using C++17 (axolotl protocol, pq-safe encryption). Designed and built voice and video calls via WebRTC.
Senior Software Engineer
Deutsche Bank AG 2014 - 2014
Autobahn FX backend development (.NET, C#). Built new UI components and features for a WPF-framework used by Deutsche Bank desktop products for investment banking. Designed and developed a metadata-driven interoperability framework that allowed all desktop and web applications to exchange data and intents. This framework is now widely adopted across desktop applications at Deutsche Bank.
Software Development Engineer II
Microsoft 2010 - 2013
Designed and built a schematized instrumentation framework for high-speed logging of business-critical events within the foundation of Bing and AdCenter. Implemented V1 of Bond compiler for C#. Designed and implemented co-processing engine and API for Object Store platform that allows business intelligence algorithms to be expressed in C# and executed inside the Store.
Senior Software Engineer
Dell/EMC and Motorola Inc 2005 - 2010
Various senior engineering roles focused on systems programming and platform development. Detailed history available upon request.
Skills
ai
backend
blockchain-engineer
c-plus-plus
cryptography
defi
ethereum
golang
protocol-engineer
solidity
web3
english