API development
Design and ship secure Go APIs for web apps, mobile apps, partners, and internal tools.
Hire senior Go developers for stable APIs, reliable data flows, and production services your product can grow on. Get a vetted engineer or managed delivery team for United Kingdom projects in 48 hours, with daily written updates, weekly demos, and clear ownership from discovery to launch.
Bring in a Go specialist when you need practical delivery, cleaner architecture, and measurable progress without waiting months to recruit.
Design and ship secure Go APIs for web apps, mobile apps, partners, and internal tools.
Build auth, billing, multi-tenant data models, admin workflows, and background jobs.
Connect CRMs, payment gateways, ERPs, analytics platforms, and third-party APIs cleanly.
Find slow endpoints, database bottlenecks, memory issues, and reliability gaps before users feel them.
Refactor brittle backend code into maintainable Go services with tests and release discipline.
Deploy Go workloads with CI/CD, observability, security controls, and rollback plans.
No pushy sales calls, no spam. Just an honest assessment and a clear quote — back in your inbox within one business day.
"Quick, professional, always going above and beyond. Our Go dashboard shipped two weeks ahead of schedule and the code quality was exceptional."
"Techsleight built our admissions platform end-to-end — content, SEO, dashboards. Enquiries from international students grew steadily after launch."
"They picked up the codebase faster than any agency we've worked with. PRs were small, well-tested and easy to review."
"Honest about timelines and scope. When something was going to take longer, they told us early and showed why."
"Our PageSpeed scores went from low-60s to consistent 90s. The site finally feels as fast as the rest of the product."
"Communication is on point. Standups are short, written updates are useful, and there's no chasing on what was shipped."
"They picked up the codebase faster than any agency we've worked with. PRs were small, well-tested and easy to review."
"Honest about timelines and scope. When something was going to take longer, they told us early and showed why."
"Our PageSpeed scores went from low-60s to consistent 90s. The site finally feels as fast as the rest of the product."
"Communication is on point. Standups are short, written updates are useful, and there's no chasing on what was shipped."
We've heard every agency promise. Here's what we actually deliver — and how we hold ourselves accountable to it.
Clear timeline before we start. 98% of our projects ship on or before the agreed date.
Senior engineers, code review on every PR, real testing — no shortcuts, no half-done features.
You get visibility every day. No more wondering what's happening with your project.
30-minute call every week to review progress, demo what's built, and re-prioritise if needed.
Priorities change — and we adapt. New requirement mid-sprint? We re-plan with you, not around you.
Flat rates agreed upfront. No surprise invoices, no scope-creep games, no support fees added later.
Every engineer has 5+ years of production experience. No juniors hiding in your bill.
GDPR-compliant by default. NDA before any discovery call. Your IP stays yours.
Our Go engineers ship clean, tested code with observability, CI/CD, and performance baked in from day one.
Go excels in concurrent programming with goroutines and channels, making it easy to build scalable and concurrent systems.
Go is designed for simplicity, with a clean and minimalistic syntax that promotes readability and ease of use.
Go compiles quickly to machine code, resulting in fast build times and efficient execution.
Go features automatic garbage collection, simplifying memory management and improving developer productivity.
Go allows seamless cross-platform compilation, ensuring consistent behavior across different operating systems.
Go provides a robust standard library with essential packages, reducing the need for external dependencies.
Vetted, senior, US-focused - every Go engineer is hand-picked for production-grade delivery.
Expertise in writing, debugging, and maintaining Go code for various applications.
Mastery of goroutines and channels for efficient concurrent programming.
Skills in optimizing and leveraging Go's fast compilation process.
Proficient in working with Go's built-in garbage collector for effective memory management.
Ability to develop cross-platform applications using Go.
Experience in utilizing Go's standard library for building scalable and reliable software.
The goal is not just to introduce a developer. It is to make the first week useful, reduce onboarding drag, and give your team enough context to trust the work.
We review your Go goals, current stack, deadlines, risks, and success metrics before suggesting an engagement model.
You get a clear Go developer profile, relevant experience, availability, and estimated weekly capacity.
We agree priorities, access, communication rhythm, delivery milestones, and code review expectations.
Every week you see working Go progress, blockers, next steps, and measurable delivery against the plan.
Good hiring decisions come from evidence. These are the kinds of questions we answer during discovery and developer matching.
What production Go projects have you shipped that are similar to ours?
How do you handle testing, code review, and release rollback?
Which Go performance problems have you solved before?
How will you communicate blockers and progress during the first week?
What security, data privacy, and access controls should we set up first?
What would you improve in our current architecture after a quick audit?
Two ways to hire Go developers - pick what fits your stage. No hidden fees, no surprise invoices.
Weekly billing, daily written updates, code review, and no long-term lock-in.
A named engineer embedded into your workflow with weekly demos and delivery planning.
Need something else? We also offer dedicated team and retainer engagements. Talk to us →
You can hire freelancers, build in-house, or use a general agency. Here is how our model differs when speed, accountability, and code quality matter.
| Criteria | Techsleight Labs | Freelancer | General agency | In-house hiring |
|---|---|---|---|---|
| Start time | 48-hour ramp-up | Varies by availability | Often 1-3 weeks | 4-10 weeks |
| Go expertise | Vetted senior engineers | Depends on individual | Mixed seniority | Depends on pipeline |
| Delivery visibility | Daily updates + weekly demos | Often informal | Account-manager led | Internal setup needed |
| Quality control | Code review, tests, QA, handover | Usually self-managed | Process varies | You build the process |
Can't find what you're looking for? We're happy to answer any question.
Ask us directly →