Senior Go developers, based in the US, working your hours
Fast, reliable back-end services and infrastructure tools in Go, built by engineers who have run Go in production at scale.
- Every engineer lives and works in the US
- Works your hours, joins your standups
- NDA and full IP assignment from day one
Book your call: tell us what you need
"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."
Sound familiar?
- Hiring a senior Go developer full-time is taking months.
- Your Go codebase has grown messy and every change breaks something else.
- Offshore hand-offs and time-zone gaps turn one-day fixes into week-long threads.
- You need someone senior enough to make decisions, not just close tickets.
What our Go engineers build
High-throughput services
APIs and services that stay fast and cheap to run as traffic grows.
Infrastructure tooling
CLIs, operators, and internal platform tools.
Data & streaming
Kafka consumers, pipelines, and event-driven systems.
How it works
- 01
15-minute call
Tell us what you need built or fixed and where it's stuck.
- 02
Matched profiles
You meet US-based engineers with directly relevant work behind them.
- 03
You interview
Run your own technical interview. You only move forward with people you pick.
- 04
They start shipping
Onboarded into your repo, tools, and review process, with a weekly written update.
Hire US-based Golang developers through NextGen Coding Company for Go APIs, background workers, and distributed services. Scope the role around concrete needs: net/http routing in Go 1.22, gRPC contracts, PostgreSQL access with pgx, or queue consumers. Strong interviews examine goroutine lifecycles, context cancellation, and backpressure, especially when a service behaves well in tests but struggles under production traffic.
Our engineers are senior, and many have more than ten years of engineering experience. Every engineer lives and works in the US and participates in your standups during your working hours. Bring your Go version, service topology, and current bottlenecks to a 15-minute call. Most teams interview matched engineers within a week of that first conversation.
Frequently asked questions
- What should a senior Golang developer know beyond Go syntax?
- A senior Go developer should explain ownership of goroutines, cancellation propagation, bounded concurrency, and error handling across service boundaries. Ask how they use the race detector, benchmarks, and pprof to investigate failures. Practical judgment about interfaces, package structure, and database transactions matters more than writing elaborate abstractions.
- Should our Go API use Gin, Echo, or the standard library?
- Start with your existing conventions and middleware needs. Go 1.22 added method matching and path wildcards to net/http ServeMux, which can simplify smaller APIs. Gin and Echo provide established routing and middleware patterns. Evaluate validation, observability, error responses, and maintenance costs before introducing or replacing a framework.
- How can a Golang developer diagnose high memory use or latency?
- Begin with measurements: request traces, allocation profiles, heap profiles, and CPU samples from pprof. Investigate unbounded goroutines, retained buffers, database pool contention, and downstream timeouts. A useful interview exercise asks candidates to distinguish allocation churn from a memory leak and explain how they would validate a proposed fix under representative load.
- Can we hire a Go developer to split a monolith into services?
- Define a specific service boundary before deciding to extract code. A Go service might own document processing or webhook delivery while the monolith retains core transactions. Ask candidates about protobuf compatibility, idempotency, observability, and deployment rollback. Distributed systems introduce operational costs, so extraction should address a concrete scaling or ownership problem.
- What happens if the Golang developer is not the right fit?
- If the fit is not right, we bring in a replacement with a proper hand-over. For Go work, useful transition material includes package boundaries, protobuf definitions, migration status, profiling findings, and operational runbooks. Define review expectations early so concerns about concurrency design, testing, or communication become visible before they spread.
- 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
How to vet senior talent fast.
- 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.
Start your project request
Tell us what you're building — engineering capacity, AI, QA, cloud, or a fixed-scope software engagement. Our NYC team responds within one business day.
- Response within 1 business day
- 30-minute discovery conversation
- Recommended engagement model & pricing
- NYC-focused — in-person available
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