// US-based Rust developers · Blockchain
Free project plan & cost estimate in 48 hours.
Senior Rust developers for blockchain and Web3 teams, based in the US
Engineers who treat security and testing as non-negotiable and build protocols and back-ends ready for outside audit.
- Interview engineers before you pay anything
- 100% U.S.-based, working your hours
- No brief or spec needed to get started
First 5 Dev Hours Free
Project plan. Roadmap. Cost & ROI estimation.
Real engineers. Real conversations.
Talk to an engineer. Not a salesperson.
Free · No commitment · Project-focused call
Most teams interview matched engineers within a week
Not the right fit? We bring in a replacement
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// teams we've worked with
“NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag.”
Sound familiar?
- Security mistakes are permanent and expensive.
- Vetting offshore Web3 talent is hard.
- Audits keep finding issues late.
- You need senior people who can own protocol decisions.
What our Rust engineers build for blockchain and Web3 teams
Protocols & infrastructure
Contracts, indexers, and node tooling built and documented for audit.
Performance-critical services
Hot paths rewritten in Rust for speed and lower cloud bills.
Systems & tooling
CLIs, networking code, and low-level components.
How it works
- 01
Pick a time
Book a 30-minute project call directly in our calendar.
- 02
Talk through the problem
Tell us what needs building, what's stuck and what success looks like. No spec needed.
- 03
Your plan in 48 hours
Get your project plan, roadmap, cost and ROI estimates. The plan is yours to keep.
- 04
First 5 dev hours free
Agree the scope with our team. Decide whether to continue before any paid work begins.
Common questions
Will this turn into a sales pitch?
No. The call is about your project: what needs building, what's stuck, and whether we have the right engineers. If we're not a fit, we'll say so.
What do I get for free?
A project plan, roadmap, cost estimate and ROI estimate within 48 hours of your project call. Your first 5 development hours are free, too. We agree the scope and any paid work with you before proceeding.
Do I need a spec or brief?
No. Tell us the problem in plain words and we'll help shape the scope with you.
Are the engineers really in the U.S.?
Yes. Every engineer lives and works in the United States. No offshore hand-offs, and that's in the contract.
What our clients say
"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."
"Their R&D tax credit workflow platform paid for itself in the first filing season."
"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."
"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."
"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."
"POS, inventory, ordering — all unified. We finally have one source of truth across every location."
"The procurement platform paid for itself in the first quarter of use."
"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."
"Enterprise-grade delivery without the enterprise-agency price tag."
"Their team plugged into our sprint on day one. Zero ramp time."
"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."
"Their R&D tax credit workflow platform paid for itself in the first filing season."
"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."
"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."
"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."
"POS, inventory, ordering — all unified. We finally have one source of truth across every location."
"The procurement platform paid for itself in the first quarter of use."
"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."
"Enterprise-grade delivery without the enterprise-agency price tag."
"Their team plugged into our sprint on day one. Zero ramp time."
You can hire senior US-based Rust blockchain developers from NextGen Coding Company to work alongside your team on protocol and application code. For Solana programs built with Anchor, that means defining account constraints, checking signer authority, and managing compute budgets. For Polkadot SDK projects using FRAME, the engineering work shifts toward pallet design, storage migrations, runtime weights, and compatibility with the chain's upgrade process.
Blockchain hiring needs to distinguish on-chain programming from node infrastructure and off-chain indexing. Your project might require Rust async services with Tokio, transaction simulation, or tests that catch account substitution and arithmetic errors before deployment. Every engineer lives and works in the US, without offshore subcontracting, and joins your standups during your hours. An NDA and full IP assignment are signed before anyone touches your code.
Frequently asked questions
- Should I hire a Rust developer with Solana or Polkadot experience?
- Choose based on the execution environment, not Rust familiarity alone. Solana work calls for account ownership rules, program-derived addresses, cross-program invocations, and Anchor constraints. Polkadot SDK work involves FRAME pallets, dispatch weights, storage migrations, and runtime upgrades. Ask candidates to explain a failure scenario in your target chain and how they would test it.
- How do Rust developers test Solana programs before deployment?
- A useful testing plan combines Rust unit tests with program-level execution through tools such as Mollusk, LiteSVM, or a local validator. Anchor projects also need tests for unauthorized signers, invalid account relationships, and cross-program invocation behavior. Include compute consumption and transaction-size constraints rather than checking only that the expected state change occurred.
- Does Rust make blockchain smart contracts secure?
- Rust helps prevent many memory-safety errors, but it does not validate your protocol's economics or authorization rules. A program can compile cleanly and still accept the wrong authority, mishandle token decimals, or expose an unsafe upgrade path. Treat adversarial tests, dependency review, and an independent security audit as separate requirements, not benefits supplied automatically by the language.
- What should I assess when hiring for a Rust blockchain indexer?
- Look for Tokio experience alongside a clear approach to chain reorganizations, duplicate events, checkpointing, and RPC limits. An indexer often needs idempotent database writes and a backfill process that can run without overwhelming live ingestion. Candidates should explain finality assumptions for your chain and how downstream consumers distinguish provisional data from finalized records.
- How quickly can I interview a US-based Rust blockchain engineer?
- Most teams interview matched engineers within a week of the first call. Bring your target chain, Anchor or Polkadot SDK version, deployment model, and the hardest open engineering problem to that conversation. Book a 15-minute call to discuss the role and whether it centers on programs, runtime development, node services, or transaction infrastructure.
- Are your developers really based in the US?
- Yes. Every engineer lives and works in the United States. No offshore subcontracting and no hand-offs to another team. That's written into the contract.
- How fast can someone start?
- Most teams interview matched engineers within a week of the first call. Start dates depend on your interview process.
Related reading
- How to hire a software developer
What to check before you sign.
- Hiring test for senior engineers
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- Senior engineer salary guide 2026
What the market pays.
- Onshore vs offshore vs nearshore
The honest tradeoffs.
- Forward deployed engineers
Need an owner, not just capacity?
- Resource library
Every guide and benchmark we publish.
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