Senior Distributed Systems Software Engineer at Aethos
Introduction
In the evolving world of decentralized technologies, the role of a Senior Distributed Systems Software Engineer at Aethos has emerged as a highly impactful and technically challenging career path. Aethos, formerly known as Heimdall Labs, is building cutting-edge solutions that bring decentralized compliance and infrastructure to the Web3 ecosystem. Engineers in this role don’t just write code—they shape the foundation of distributed trust and next-generation infrastructure that powers the blockchain economy.
About Aethos – The Company Behind the Role
Aethos is a crypto-focused software company working at the intersection of decentralized compliance, distributed architecture, and cryptographic integrity. Their mission is to build resilient infrastructure for the next era of Web3. Their engineering team plays a central role in delivering scalable systems, smart contract tooling, and secure backend logic to maintain trust and transparency in blockchain-based platforms.
The company encourages a high-trust, high-agency culture, where each member of the engineering team contributes directly to architectural decisions and strategic development.
Role Overview – What Does the Job Involve?
A Senior Distributed Systems Software Engineer at Aethos is a senior-level contributor responsible for building and maintaining scalable, robust backend services that form the backbone of decentralized compliance systems.
The role is fully remote, with candidates distributed globally. However, there is often a preference for individuals based in North America, especially in New York City or major tech hubs.
You will work directly with founding engineers and product leaders, writing performant Golang code, building distributed systems from scratch, and implementing critical infrastructure tools such as logging, caching, containerization, and failover management.
Responsibilities – Day-to-Day Work
The job is deeply technical and requires ownership of both design and delivery. Here are some of the key responsibilities in this role:
- Architecting and implementing distributed backend services
- Writing detailed technical proposals and engaging in design reviews
- Developing internal tooling, dashboards, and automation pipelines
- Managing fault-tolerant infrastructure using Docker and Kubernetes
- Collaborating with other backend and smart contract engineers to align system behavior
- Participating in rigorous code reviews, testing, and CI/CD practices
These responsibilities aren’t static. As a startup, Aethos expects every senior engineer to be proactive, adaptable, and capable of wearing multiple hats when needed.
Required Qualifications and Skills
To qualify for the senior distributed systems software engineer at Aethos position, candidates are expected to meet several foundational requirements. Here’s a look at the minimum and preferred qualifications:
| Skill Area | Requirement |
|---|---|
| Experience | 5+ years in building distributed systems |
| Programming | 2+ years in Golang (primary language) |
| Infrastructure | Deep knowledge of Docker & Kubernetes |
| Deployment | Familiarity with CI/CD workflows |
| Testing | Writing integration and unit tests |
| Production Ownership | Experience maintaining production services at scale |
In addition, candidates should have strong communication skills, the ability to work independently in a remote environment, and a growth mindset for continuous learning.
Bonus and Preferred Skills
While not required, the following skills can make an applicant stand out significantly:
- Experience with blockchain technologies, including smart contracts and decentralized identities.
- Knowledge of zero-knowledge proofs, cryptographic primitives, or distributed consensus protocols.
- Familiarity with multi-threaded computing, message queues, and caching systems like Redis.
- Ability to write or audit Solidity contracts or work with EVM-based environments.
If you’re already familiar with Ethereum, ZK-SNARKs, or Web3 privacy tools, Aethos considers that a huge bonus.
Team Culture and Work Environment
The senior distributed systems software engineer at Aethos becomes part of a collaborative, globally distributed team. The work culture emphasizes:
- High ownership: Every engineer is empowered to take initiative and propose architectural solutions.
- Openness: Regular team syncs, design discussions, and async documentation keep everyone aligned.
- Remote-first: Work from anywhere, as long as you maintain communication and consistency.
Team members are expected to be mission-driven and aligned with Aethos’ goal of building decentralized, privacy-preserving systems that can withstand large-scale use in the real world.
Technology Stack and Engineering Tools
The technical environment at Aethos is both modern and challenging. Here’s a table summarizing the core tools and technologies used:
| Category | Technology |
|---|---|
| Backend Language | Golang |
| Containerization | Docker, Kubernetes |
| Deployment | GitHub Actions, Terraform |
| Infrastructure | Microservices, Cloud-native services |
| Monitoring | Prometheus, Grafana, OpenTelemetry |
| Testing | Go test, integration suites, mocks |
| Collaboration | Slack, Notion, GitHub, Linear |
This environment demands proficiency, especially in Golang and distributed architecture patterns such as leader election, replication, and message consistency.
Real-World Applications and Projects
Engineers at Aethos have worked on:
- Scalable decentralized compliance systems to track on-chain activity in a privacy-preserving way
- Distributed infrastructure for Ethereum sidechains and Layer 2s
- Data streaming and monitoring tools that handle thousands of on-chain events per second
These systems require real-time data processing, security-by-design, and high availability—all of which are in the hands of the engineering team.
Career Growth and Impact
This is not just a job—it’s a chance to build the future of decentralized infrastructure. As a senior distributed systems software engineer at Aethos, you can:
- Gain early equity and become a core contributor to the company’s direction
- Learn advanced blockchain mechanics, zero-knowledge proofs, and consensus algorithms
- Work with some of the brightest minds in crypto, cryptography, and systems design
- Shape the compliance infrastructure that may define how blockchain scales worldwide
Engineers who perform well in this role can grow into Staff Engineer, Tech Lead, or even Head of Engineering roles as the company expands.
How to Prepare and Apply
To apply successfully:
- Tailor your resume to highlight Golang, distributed systems, and cloud deployment experience.
- Prepare to speak about a system you’ve built end-to-end—especially one that involved high scale or fault tolerance.
- Brush up on concurrency patterns in Go and distributed theory (CAP theorem, consensus algorithms, etc.)
- Learn the basics of blockchain, even if it’s not your main area, to align with Aethos’ mission.
The company often includes a “proof-of-attention” phrase (like “IMPRESSIVE” or “STUPENDOUSLY”) in its job listings to see if you read the full post—so keep an eye out for that if you’re applying through a job board.
Conclusion
The senior distributed systems software engineer at Aethos role is an ideal fit for professionals passionate about decentralization, systems engineering, and impactful backend development. With a forward-thinking team, cutting-edge technologies, and a mission to bring transparency to the Web3 ecosystem, Aethos offers both a challenging and fulfilling engineering career.
Whether you’re building a fault-tolerant messaging layer or contributing to ZK-based compliance modules, this role places you at the forefront of modern computing.
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