BlockSphere Tech

Careers

Build institutional crypto infrastructure

We are hiring remote talent across engineering and product to ship secure contracts and resilient protocol systems. Open roles below — apply directly by email.

Smart ContractsFull-time

Solidity Engineer

Design and ship production Solidity for BlockSphere Tech’s on-chain products and customer integrations.

Budget: $140k – $190k USD / year

Remote

Responsibilities

  • Write, test, and audit-ready Solidity for EVM protocols
  • Own gas optimization, upgrade patterns, and threat modeling
  • Partner with protocol and infra teams on mainnet releases
Apply
Protocol EngineeringFull-time

Smart Contract Engineer

Build and harden smart contracts across EVM and adjacent ecosystems used by BlockSphere Tech customers.

Budget: $130k – $180k USD / year

Remote

Responsibilities

  • Implement contract modules, interfaces, and integration adapters
  • Run Foundry/Hardhat test suites and continuous security checks
  • Document deployment runbooks and incident response playbooks
Apply
Core ProtocolFull-time

Protocol Engineer

Shape BlockSphere Tech’s protocol architecture — consensus-adjacent tooling, indexing hooks, and cross-chain design.

Budget: $160k – $220k USD / year

Remote

Responsibilities

  • Architect protocol components and cross-chain messaging flows
  • Prototype, benchmark, and harden critical path services
  • Collaborate with research, security, and node infrastructure teams
Apply
ProductFull-time

Product Manager

Own roadmap and delivery for BlockSphere Tech’s RPC, data, and compliance products used by institutional customers.

Budget: $130k – $180k USD / year

Remote

Responsibilities

  • Define product strategy, priorities, and success metrics with customers and GTM
  • Translate enterprise requirements into clear specs and release plans
  • Partner with engineering and design to ship reliable platform features
Apply
EngineeringFull-time

Engineering Manager

Lead and grow remote engineering teams building BlockSphere Tech’s institutional blockchain infrastructure.

Budget: $170k – $230k USD / year

Remote

Responsibilities

  • Hire, coach, and retain high-performing engineers across protocol and platform
  • Set delivery cadence, quality bar, and operational excellence for production systems
  • Collaborate with product and leadership on roadmap, capacity, and technical strategy
Apply

Applications go to support@blockspheretech.com