[Remote] Sr. Full-Stack Engineer, Developer Portal at Helium

North America

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Blockchain, Cryptocurrency, SolanaIndustries

Requirements

5+ years of full-stack development experience in production environments
Strong proficiency with React and modern frontend development
Strong backend experience with languages like Golang, C#, Java, or Rust
Experience building and maintaining REST/GraphQL APIs
Experience with database design and optimization
Strong system design and architecture skills
Understanding of CI/CD practices and DevOps principles
Demonstrated ability to work autonomously and execute at speed with excellent communication and collaboration skills

Responsibilities

Create clean, fast onboarding flows that directly drive conversion and activation
Build scalable backend services that power our user-facing applications
Drive technical decisions around frontend architecture, state management, and API design
Improve performance, reliability, and long-term maintainability across the stack
Move quickly, make strong product calls, and simplify complex problems

Skills

React

TypeScript

Next.js

Golang

Postgres

Full-Stack

Frontend Architecture

State Management

API Design

Helium

Decentralized peer-to-peer wireless network for IoT

About Helium

Helium creates a decentralized wireless network specifically for Internet of Things (IoT) devices, such as smart collars and sensors. Their network operates on a peer-to-peer model, allowing devices to communicate without relying on traditional cellular plans. Users can purchase and set up IoT hotspots that contribute to the network's coverage, and in return, they earn Helium's cryptocurrency, HNT. This approach not only reduces costs for businesses and developers needing reliable connectivity for their IoT devices but also incentivizes users to expand the network. Helium stands out from competitors by offering a community-driven solution that combines hardware and blockchain technology, aiming to make IoT connectivity more accessible and efficient.

San Francisco, CaliforniaHeadquarters

2013Year Founded

$354.9MTotal Funding

SERIES_DCompany Stage

Hardware, Consumer Software, Crypto & Web3Industries

51-200Employees

Benefits

100% company-paid health insurance premiums (medical, dental, and vision) for you and your dependents

Paid vacation and company holidays

Vacation stipend

Monthly gym stipend

Annual hardware stipend

Health FSA

Risks

Emerging competition from Web3 phones like Solana Mobile could challenge Helium's market position.

BlockDAG's high ROI announcement may attract investors away from Helium's cryptocurrency.

SkyNet IoT's expansion may strain Helium's resources, leading to potential service disruptions.

Differentiation

Helium uses a unique Proof-of-Coverage algorithm for validating wireless network coverage.

The platform incentivizes network expansion through cryptocurrency rewards for IoT hotspot operators.

Helium offers a decentralized alternative to traditional cellular plans for IoT connectivity.

Upsides

Integration with Web3 phones like Solana Mobile enhances network reach and user engagement.

Collaboration with SkyNet IoT opens new market opportunities in maritime sectors.

Telefónica's integration expands Helium's coverage in remote areas, enhancing network reliability.

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