About the role

Aplyr's Quick Take

This role is about building and maintaining the core software for a Layer 1 blockchain, focusing on identity features and performance. You'll be hands-on with coding in Golang and managing various aspects of blockchain operations, including upgrades and incident response. It's an individual contributor role requiring deep technical expertise in blockchain technologies.

Good fit

Ideal candidates have extensive experience in blockchain development, particularly with Cosmos SDK and EVM, and are comfortable working independently. A strong background in Golang and cloud infrastructure is essential, along with a proactive problem-solving approach.

Worth noting

The startup environment may mean rapid changes and a high level of responsibility, which could be a challenge for those used to more structured settings. The focus on privacy-first infrastructure is a unique angle in the blockchain space.

We are hiring for one of our clients. They are a fast-growing Web3 startup rethinking how digital identity and reputation work online. They’re building privacy-first infrastructure that lets users prove who they are and what they’ve done—without giving up personal data. Backed by strong ecosystem partners and a passionate founding team, the company is shaping a more trusted and user-centric internet.

We are looking for a Protocol Engineer to design, implement, and operate the core software of a L1 Chain—focusing on reliability, performance, and the identity‑specific features.

Responsibilities

Drive full lifecycle of Cosmos SDK/Tendermint modules: build, customize, and maintain with deep consensus/networking impact.
Engineer EVM-compatible capabilities on Evmos—precompiles, fee markets, state logic, and cross-layer behaviors.
Implement and run BNB Greenfield storage integrations: permissions, cross-chain flows, and app-level patterns.
Manage chain upgrades, hotfixes, and param changes via governance, migrations, and multi-env execution.
Own stack reliability: node ops, RPC tuning, indexing, monitoring, alerting, and incident response.

Requirements

Expert Golang in Cosmos/Tendermint; mastery of state machines and consensus.
Deep Evmos EVM proficiency: precompiles, opcodes/gas, JSON-RPC, cross-compat.
Hands-on with Greenfield SDKs/APIs, ACLs, and chain/contract integration patterns.
Strong in Docker/K8s, CI/CD, IaC for chain infra; plus node ops (pruning, sync, RPC).
Rigorous testing (simulations, property-based, upgrade rehearsals) and observability (Prom/Grafana, traces, playbooks).

Skills & Tags

node go rust docker ai data design

Aplyr's read

Hyphen Connect is a tech innovator in connectivity solutions, employing diverse roles from risk management to marketing, with a strong focus on Mandarin speakers.
Synthesized from recent postings & public sources

What's promising

•Hyphen Connect is at the forefront of connectivity technology innovation.
•The company offers diverse roles, from risk management to tech consultancy.
•Opportunities for Mandarin speakers are abundant, indicating a focus on Asian markets.

What to watch

•High demand for Mandarin speakers may limit opportunities for non-speakers.
•The company appears to have a high turnover in compliance roles.
•Limited public information about company culture and work-life balance.

Why Hyphen Connect

•Hyphen Connect bridges traditional and decentralized finance roles.
•The company emphasizes roles in both tech and financial compliance sectors.
•Focus on Mandarin-speaking roles suggests strategic alignment with Asian markets.

Aplyr’s read is generated by AI from public sources. Was it useful?