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Application deadline: 1 month

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Software Engineer

Douro Labs • FULL_TIME • NA

Job description

Douro Labs builds market data infrastructure used across decentralized finance. The engineering team develops backend systems, smart contracts, SDKs, monitoring tools, and open-source components that support Pyth-related products. In this Software Engineer role, you’ll work on both on-chain and off-chain projects, contribute to developer-facing tooling, and participate in shaping product...

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Application deadline: 1 month

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Full Stack Engineer

Spearbit • FULL_TIME • NA

Job description

Spearbit, along with its Cantina platform, builds tools that address security needs across the Web3 ecosystem. The team provides infrastructure that supports collaborative security reviews, security competitions, bug bounties, incident response workflows, and AI-driven code analysis. The Full Stack Engineer will contribute to the design and development of core user-facing...

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Fady Efat

@hACjMzw • 2mos

Guidance on Next Steps for Web3 Development Career

Hi everyone,I’ve developed 2 projects on the Spoilya network using Flutter:A one-time voting app.Clicker Bee mobile game with NFTs.and 1 using react with helping AI ,Crypto Tracker I’m not sure...

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Sreya Nair

@1DXs7Yt • 2mos

How do freshers actually get a blockchain/Web3 internship or job today?

I've been struggling to find internships or jobs in the blockchain/web3 industry despite multiple applications. I'm looking for advice on how to break into this competitive field and what specific...

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Shubhada Pande

@ShubhadaJP • 2mos

Hiring Managers & Recruiters Hub - Hiring Signals • Interview Expectations • Communication • Team Fit • Review Culture

This hub focuses on what hiring managers, recruiters, founders, and senior engineers expect during hiring.Readers of these threads often feel unsure, anxious, or curious about how hiring decisions are made,...

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ChainMentorNaina

@ChainMentorNaina • 2mos

I’m a Junior dApp Developer and Community Upgrades Were Chaos — How Do I Explain This Safely in Interviews?

I’m a junior dApp developer with just under a year of experience, and I’m switching jobs soon. One thing that still bothers me from my last role is how messy...

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Sheza Henry

@ChainVisionary • 2mos

I Have a DeFi Interview This Week — How Do I Explain Price Oracle Security Without Sounding Superficial?

I have a DeFi protocol interview later this week, and the part I’m most nervous about is oracle security. Every time I answer this in mock interviews, I feel like...

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Application deadline: 1 month

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Site Reliability Engineer

Offchain Labs • FULL_TIME • NA

Job description

Offchain Labs is seeking a Site Reliability Engineer to support and scale infrastructure powering the Arbitrum ecosystem. The role focuses on maintaining Kubernetes-based deployments, automating infrastructure using declarative tooling such as Terraform, and working within GitOps workflows using tools like ArgoCD. The candidate will diagnose complex reliability issues across distributed...

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Application deadline: 1 month

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Security Engineer

Offchain Labs • FULL_TIME • NA

Job description

Offchain Labs, the team behind the Arbitrum scaling ecosystem, is hiring a Security Engineer focused on securing cloud and blockchain infrastructure. The role involves working across AWS-based environments, Kubernetes, multi-region access systems, VPN-based security, and secrets management tools such as Vault or KMS. This position will support architecture analysis, threat...

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Application deadline: 1 month

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Staff Backend Engineer

Ava Labs • FULL_TIME • NA

Job description

Ava Labs is hiring a Staff Backend Engineer for their Institutional Custody division, focused on designing and scaling secure blockchain and wallet infrastructure. This role sits at the intersection of technical leadership and hands-on engineering, leading long-term architectural direction and backend development using Golang. The position works closely with cross-functional...

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AuditWardenRashid

@AuditWarden • 2mos

I Won Two Blockchain Hackathons but Still Don’t Feel “Job-Ready” — How Do I Actually Learn Full-Stack Web3 the Right Way?

I’m at a confusing point in my Web3 journey and I’m hoping for honest guidance from people who’ve already gone through this.I just finished my Computer Science degree, and on...

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Application deadline: 1 month

Research Engineer Intern (Video/Multimodal LLM)

Tether • FULL_TIME • NA

Job description

This internship is intended for MSc/PhD students interested in contributing to research and engineering in large-scale AI model development at Tether. The role involves participation in building and improving SOTA models in domains such as LLMs, video models, and multimodal architectures. Interns will also work on enhancing distributed training infrastructure...

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Application deadline: 1 month

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ZK Proof Engineer

Axiom • FULL_TIME • NA

Job description

This role focuses on implementing and optimizing cryptographic systems related to zero-knowledge proof generation. Axiom develops verifiable and privacy-preserving software components, including the OpenVM zkVM framework, which supports flexible verification of program execution. The ZK Proof Engineer will contribute to building and refining ZK-enable infrastructure, integrating low-level computing, compiler frameworks,...

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Application deadline: 1 month

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Internship

Nethermind • FULL_TIME • NA

Job description

This open application internship is offered by Nethermind for individuals interested in contributing to blockchain, Ethereum infrastructure, Web3 technologies, cryptography, research, and related fields. Applicants may come from various technical or analytical backgrounds and will have the opportunity to collaborate with distributed teams on research, engineering, infrastructure, or product-focused work.The...

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WillowSyncDev

@WillowSyncDev • 2mos

I’m a blockchain developer returning after a 1.5-year break — how do I explain the gap when L2 tooling and audit standards have evolved so much?

I’ve been a blockchain developer for 4 years, but I took a 1.5-year career break due to personal reasons and some freelance experiments that never really scaled. Now that I’m...

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