Rust and Nim Engineer (ACZ)

Full time
Remote
Compensation is not specified
Role
Software Engineer
Description

Logos operates as a supporter of the decentralised web movement, striving to lay the groundwork for a liberated internet conducive to the development of network states within communities. Each element of the Logos stack is designed to empower users while upholding civil liberties and essential freedoms.

Who We Are

Providing public good protocols for the decentralised web, the company conducts applied research to inform the development of protocols, libraries, and publications. This position is within the Vac ACZ unit, dedicated to supporting various Logos projects.

Responsibilities

  • Design and enhance network components, focusing on peer-to-peer (P2P) protocols and robust security measures.
  • Translate technical specifications into actionable requirements and constraints, offering feedback for improved clarity and efficiency.
  • Ensure effective integration of network security and privacy measures.
  • Identify root causes of complex network issues and prioritize resolution strategies.
  • Monitor network performance metrics to evaluate component efficiency.
  • Support troubleshooting and debugging efforts to promptly address network issues.
  • Review code submissions from team members, ensuring quality and adherence to standards.
  • Provide constructive feedback to facilitate team development and enhance code quality.

Requirements

  • Strong engineering background with expertise in Rust and willingness to work with Nim.
  • Excellent communication skills.
  • Experience in implementing network components and a passion for blockchain technology.
  • Alignment with company principles.

Bonus Points

  • Experience with Nim and Solidity.
  • Proficiency in implementing components of zero-knowledge argument systems and related technologies (zk-SNARK, circom, Nova, Plonk/Halo2, zk-STARK).
  • Understanding of zero-knowledge argument systems, elliptic curve cryptography, and circuit design.
  • Familiarity with Open Source software.

If you feel you are a strong fit for the role based on the requirements mentioned above, we encourage you to apply, even if you do not meet all criteria. Just explain your suitability in your cover letter.

Hiring Process

  1. Initial interview with the POps team.
  2. Interview with a Vac team member.
  3. Pair programming task with the Vac team.
  4. Interview with the Vac team lead.

The interview process may undergo modifications based on evolving circumstances, so the above steps serve as a general guideline.

Compensation

The compensation offered for this role is flexible and will be determined based on your skills and experience demonstrated throughout the interview process. Payment in fiat or cryptocurrency is possible.

Skills Required
Avatar
Logos
Website
logos.co
Company size
Not specified
Location
United States
Description
Not specified

More Full-time Jobs

Show more

Product Manager – Portfolio Companies

Full time
Remote
Product Manager – Portfolio Companies
Sirex Portfolio Companies 
Salary: $135,000 – $190,000 USD base + equity 
Location: Remote-first
About the role Own product strategy and roadmap for 1–2 portfolio projects (DeFi protocols, trading platforms or RWA infrastructure).
What you’ll do
Define vision, prioritize features and write specs
Work directly with smart-contract and frontend teams
Design user flows and drive product-market fit
Run user research and iterate fast
Requirements
4+ years Product Management experience
Previous Web3/DeFi product experience mandatory
Strong technical intuition
Apply → Send CV + 1 strongest product case
Payment in Crypto
11,250-15,833
Monthly
See details

Frontend Engineer – Web3 Products

Full time
Remote
Frontend Engineer – Web3 Products
Sirex Portfolio Companies 
Salary: $120,000 – $175,000 USD base + equity 
Location: Remote-first
About the role Build beautiful, high-performance frontends for DeFi, RWA and agent platforms (Next.js + Wagmi/Viem stack).
What you’ll do
Ship trading interfaces, dashboards and wallet flows
Optimize for mobile and lightning-fast UX
Integrate with smart contracts and oracles
Work directly with design and product teams
Requirements
3+ years Next.js / React + TypeScript
Strong experience with Wagmi, Viem, RainbowKit or similar
Web3 product intuition (wallets, transactions, gas UX)
Apply → Send CV + GitHub
Payment in Crypto
10,000-14,583
Monthly
See details

On-Chain Data Analyst

Full time
Remote
On-Chain Data Analyst
Sirex Fund + Portfolio 
Salary: $110,000 – $160,000 USD base + equity 
Location: Remote-first
About the role 
Turn raw blockchain data into actionable investment insights and portfolio monitoring tools.
What you’ll do
Build and maintain Dune dashboards + custom indexers
Track TVL, user activity, token flows and protocol health
Create weekly investment memos and anomaly alerts
Support due diligence with on-chain forensics
Requirements
Strong SQL + Python experience
Deep knowledge of The Graph, Dune, Flipside or custom subgraphs
Previous crypto research or trading background
Apply → Send CV + 1 example Dune dashboard
Payment in Crypto
9,167-13,333
Monthly
See details

Operations Associate / Chief of Staff

Full time
Remote
Operations Associate / Chief of Staff
Sirex Fund Salary: $95,000 – $135,000 USD base + carry Location: Remote-first
About the role Be the right-hand person to partners: run fund operations, portfolio support and internal processes.
What you’ll do
Manage deal flow, data rooms and investment memos
Coordinate portfolio reporting and founder updates
Handle legal, compliance and admin tasks
Support events, LP communication and hiring
Requirements
2–4 years in VC, startup ops or consulting
Extremely organized and fast-moving
Web3/native crypto understanding is mandatory
Apply → Send CV + short note “Why you’d be a great CoS”
Payment in Crypto
7,917-11,250
Monthly
See details

Community & Growth Lead

Full time
Remote
Community & Growth Lead
Sirex Portfolio Companies Salary: $110,000 – $155,000 USD base + equity + token package Location: Remote-first
About the role Own community strategy and growth for 2–3 portfolio projects (AI agents, RWA platforms, DeFi protocols).
What you’ll do
Build and scale Telegram, Discord, X and on-chain communities
Run engagement campaigns, AMAs, airdrops and incentive programs
Create content calendars and growth experiments
Track metrics and report directly to founders
Requirements
3+ years community/growth experience in Web3
Proven track record of growing communities from 0 to 10k+ active members
Strong writing and meme/game theory skills
Apply → Send CV
Payment in Crypto
9,167-12,917
Monthly
See details