Encryption Engineer

Sorry, this job was removed at 08:14 p.m. (CST) on Tuesday, May 27, 2025
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Austin, TX
In-Office
Blockchain • Cryptocurrency • Web3
We empower the largest hodlers to use their crypto in secure and novel ways.
The Role

Unit 410 is an experienced team of security, infrastructure, and cryptocurrency engineers. We empower the largest stakeholders to use their crypto in secure and novel ways. To do so, we build institutional-grade systems and solutions for secure network participation. We’ve long believed in the potential of cryptocurrency and are excited to continue pushing forward the state of the art through industry-leading key generation, encryption, and network participation. As we engineer systems and solutions, we often find pieces that we think should exist. So we build them, and whenever possible share those back with the community.

The Encryption Team secures digital assets by building software for wallet generation and transaction signing. They are responsible for engineering backend services that interact with emerging cryptocurrency SDKs, deeply understanding novel blockchain networks and integrating secure key management solutions to support newly launched protocols. 

Job Responsibilities

  • Engineer Backend Services: Design, evaluate and implement backend system services that interact with new cryptocurrency SDKs.

  • Understand our Networks: Explore and understand current and novel networks down to the lowest level, including their payloads, contract calls, and how the network comes to consensus.

  • Key Management: Design and integrate key generation and signing capabilities with our systems to support newly launched crypto protocols.

  • Aggressively Automate: Novel networks have sharp edges. Design fault tolerant systems first and then aggressively automate our tooling as our use cases become more well defined.

  • Harden the Entire Stack: Work with internal and external security experts to harden our software, hardware, protocols and everything in-between.

  • Identity New Opportunities: Cryptocurrency continues to accelerate. As our use cases become well defined, we roll forward into emergent protocols and opportunities.

Requirements

  • Experience working with production environments at any scale.

  • Curiosity to explore new cryptocurrency networks at low levels.

  • Thinks automation-first and excited to replace manual toil with automated systems.

  • Located in or willing to relocate to Austin, Texas.

Key Technologies

  • We use the best tools for the job which often includes, but not limited to, Go (Golang) and Rust.

  • Privacy preserving, Layer 2s, Tendermint, Substrate, Cross Chain Bridges, and other new protocols.

  • Alpine Linux system security & hardening.

Why Unit 410

  • Innovate with the best: Collaborate with some of cryptocurrency's most experienced engineers and entrepreneurs in a dynamic environment that champions intellectual curiosity and fosters growth.

  • Shape the future: Own high-level projects that shape the future of cutting-edge crypto protocols, directly influencing the latest developments in the blockchain ecosystem.

  • Start-Up Agility, Industry Impact: Enjoy the autonomy and dynamic atmosphere of a start-up while making a significant impact across the crypto industry.

  • High Leverage, Not Headcount: One of our core value propositions is flexibility, which we optimize by staying small and finding the highest-value work for each individual.

  • Drive Exciting Projects: Own projects from start to finish in a fast-paced and dynamic environment, supported by some of the industry's top experts.

 

The base salary range for this position is $100k to $200k. This position is eligible for incentive compensation in the form of a bonus.

Unit 410 is an equal opportunity workplace and is an affirmative action employer. Unit 410 does not make hiring or employment decisions on the basis of race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other basis protected by applicable local, state or federal law.

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The Company
HQ: Austin, TX
23 Employees
Year Founded: 2018

What We Do

Unit 410 is an experienced team of security, infrastructure, and cryptocurrency engineers. We empower the largest stakeholders to use their crypto in secure and novel ways. To do so, we build institutional-grade systems and solutions for secure network participation. Before Unit 410, we’ve worked at companies like Coinbase, Google, and NASA’s Jet Propulsion Laboratory.

We’ve long believed in the potential of cryptocurrency and are excited to continue pushing forward the state of the art through industry-leading key generation, encryption, and network participation. As we engineer systems and solutions, we often find pieces that we think should exist. So we build them, and whenever possible share those back with the community.

Why Work With Us

Unit 410 is an experienced team of security, infrastructure, and cryptocurrency engineers. We build state-of-the-art, institutional-grade systems and solutions for secure network participation. Before Unit 410, we’ve worked at companies like Coinbase, Google, and NASA’s Jet Propulsion Laboratory.

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