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Urgent! Chain Protocol Engineer, Moca Network (Web3) Job Opening In Singapore, Singapore – Now Hiring Animoca Brands
Overview
We’re hiring a Protocol Engineer to design, implement, and operate the core software of the Moca Chain—focusing on reliability, performance, and the identity-specific features of our L1.
You’ll work on client/runtime components, networking, cross-chain identity flows, and ZK integrations that enable private verification at scale.
You’ll partner with protocol researchers, ZK engineers, and infra/DevOps to run testnets, ship upgrades, and launch features like zkTLS proofs, verifiable credential issuance/verification, and our identity oracle.
Responsibilities
Build features in the node/client: execution/runtime, mempool, sync, and networking
Implement identity-centric primitives (credential issuance/verification hooks, precompiles/syscalls as needed)
Optimize state I/O, snapshots, pruning, and fast/warp sync; improve RPC throughput and p95 latency
Integrate zero-knowledge proof verification in-protocol (e.g., verifier circuits, precompiles)
Support zkTLS proof ingestion and verification for web-origin attestations
Contribute to the chain-agnostic identity oracle: message formats, replay/order protection, finality handling
Build/maintain light-client/optimistic verification paths or integrate with ecosystem standards (e.g., IBC/ICS, L1L2 messengers) as appropriate
Design robust relayer and operator tooling with clear incentives and observability
Engineer decentralized data storage integration for reusable, privacy-preserved credentials
Tune RocksDB/LevelDB (or equivalent) and state commitment schemes for high throughput identity verification
Stand up and operate public/private testnets; plan releases and canary rollouts
Add metrics/logs/traces; build dashboards and alerts; respond to incidents and write clear postmortems
Expand test coverage: unit/integration, fuzzing, and differential tests across client versions
Requirements
Strong systems engineering in Go or Rust (or similar); solid concurrency/async, profiling, and performance tuning skills
Experience building backend or protocol-adjacent infrastructure that runs in production
Practical familiarity with blockchain client internals (any of: EVM/WASM runtime, Cosmos SDK/Substrate modules, or rollup nodes)
Comfortable with Web3 interfaces and ops: RPCs (JSON-RPC/gRPC), node configuration, validator/sequencer operations, snapshots/state sync
Sound engineering practices: testing, code reviews, CI/CD, reproducible builds, and clear documentation
Security mindset: input validation, DoS/eclipse awareness, rate-limiting, key management basics
Nice-to-haves
Zero-knowledge integration experience (using/verifying proofs, e.g., PLONK/Groth16/FRI) or prior work on verifier precompiles
Exposure to identity/credentials standards (VCs/VPs), replay protection, nonce/sequence management, and capability/permissions models
Cross-chain experience: light clients, optimistic/validity bridges, IBC/XCM, or L1L2 messaging
Database/storage tuning in high-throughput chains; experience with state growth and archive modes
Contributions to open-source blockchain clients or identity/zk tooling
The Perks of Joining Animoca Brands
A vibrant and diverse workplace: multicultural environment with colleagues from many nationalities
Incentives in the Web3 space: be part of the future and align your success with project growth
Direct impact and flat structure: your ideas are heard and implemented quickly
Comfortable and creative atmosphere: relaxed and productive work environment
Opportunities across the ecosystem: collaborate with subsidiary brands within the Animoca Brands network
Comprehensive benefits package: medical, life, and transportation allowances
Personal Information Collection Statement
Personal data provided by the Job Applicant will be used strictly in accordance with the Employer's Personal Data Policies, a copy of which will be provided immediately upon request.
All classified data will be treated confidentially within the Human Resources & Administration Department.
Personal data of unsuccessful applicants may be retained for up to 3 months.
Seniority level
Not Applicable
Employment type
Full-time
Job function
Information Technology
Industries: Technology, Information and Internet
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Unlock Your Chain Protocol Potential: Insight & Career Growth Guide
Real-time Chain Protocol Jobs Trends in Singapore, Singapore (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Chain Protocol in Singapore, Singapore using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 789 jobs in Singapore and 679 jobs in Singapore. This comprehensive analysis highlights market share and opportunities for professionals in Chain Protocol roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Animoca Brands is currently hiring and seeking a Chain Protocol Engineer, Moca Network (Web3) to join their team. Feel free to download the job details.
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An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Animoca Brands adheres to the cultural norms as outlined by Expertini.
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