Senior Engineering for Product Teams
Your team, plus senior engineers who ship.
We embed experienced engineers directly into SaaS and product teams. They work in your codebase, your tools, your sprints — and own real delivery from week one.
5+ years avg. engineer experience
Shipping to production, not staging
One engineer owns the outcome
Start in 1–2 weeks
Built by engineers from top companies.
Shopify
Stripe
Datadog
HubSpot
Vercel
Docker
Cloudflare
MongoDB
Redis
PagerDuty
Fastly
AnthropicWho We Are
A founder-led engineering agency, built on delivery.
AxionvexTech started because too many product teams were stuck with agencies that over-promised and under-delivered. We took a different approach: small team, senior engineers, direct communication, real accountability.
We work with SaaS companies, fintech teams, and product organizations that need experienced engineers — not warm bodies. Every engineer we place has worked on production systems at scale, and every engagement is led by someone who has done the work themselves.
< 2 wks
Avg. time to first deploy
7+ yrs
Avg. engineer experience
90%+
Client retention rate
6+ mo
Avg. engagement length
“I started AxionvexTech because I saw the same problem everywhere: teams hiring agencies and getting junior developers, unclear ownership, and code that nobody wanted to maintain. We do the opposite. Every client works directly with senior engineers who treat the project like their own.”
Founder & Principal Engineer
AxionvexTech
Why AxionvexTech
What makes this different from hiring another agency.
You talk to the person doing the work
No account managers relaying messages. Your engineer is in the conversation, making decisions, and accountable for what ships.
Production-ready from the start
We work on live systems with real users. Our engineers write code that runs in production — with tests, monitoring, and documentation.
Clean handoff when we leave
When the engagement ends, your team can maintain everything we built. Documented decisions, clean architecture, no hidden dependencies on us.
We embed into your workflow
Your repo, your Slack, your sprint cadence. We adapt to how your team works — not the other way around.
Scoped carefully, delivered on time
We scope conservatively and communicate early when something changes. You will not get a surprise at the end of a sprint.
Services
Three areas we go deep in.
We focus where we have real depth — not a little of everything.
Product Engineering
Full-stack builds that ship.
New SaaS platforms, legacy modernization, and scalable APIs. We take ownership from architecture through production deployment.
- ›SaaS platforms & internal tools
- ›Frontend systems & design systems
- ›Scalable REST and GraphQL APIs
Technical Strategy
Architecture that holds up.
System design, scalability reviews, and tech-debt prioritization. We help you make the right call before it gets expensive to change.
- ›Architecture review & redesign
- ›Performance bottleneck analysis
- ›Technology selection & roadmap
Cloud & Reliability
Production systems, properly run.
Cloud architecture, CI/CD, observability, and reliability engineering for systems where downtime has real consequences.
- ›AWS cloud setup & migration
- ›Observability, alerting & SLOs
- ›Deployment pipelines & automation
How We Work
Engineering standards we hold ourselves to.
Every PR is reviewed. Every deploy is tested. No shortcuts.
You talk to the engineer, not a project manager.
We document architecture decisions, not just code.
We solve problems end-to-end — not just the ticket.
If something is off track, we tell you early.
Small team. High standards. Direct communication.
refactor: migrate payment service to event-driven architecture
+847 −1,203 across 14 files
Clean separation. This lets us add retry logic and dead letter handling without touching the payment flow. Ship it.
Recent Work
Projects we have delivered.
Fintech · 8 weeks
Payment API Rebuild
Redesigned a synchronous payment pipeline into an event-driven architecture. Resolved transaction failures under load, added retry logic, and built a compliance-ready audit trail.
Read case study →
Operations · 12 weeks
Internal Operations Platform
Built a custom operations platform replacing spreadsheets and manual workflows. Role-based access, audit logging, and workflow automation — designed around how the team actually works.
Read case study →
Infrastructure · 6 weeks
Backend Migration & System Cleanup
Took over a production backend with no observability and manual SSH deploys. Containerized the stack, added structured logging, and built a deploy pipeline with rollback support.
Read case study →
“They ramped up fast and immediately felt like part of our team. The engineer they assigned owned the project like it was his own — we did not have to manage anything.”
VP of Engineering
Series B SaaS Company
“We needed someone who could take over a messy backend and make it production-ready. AxionvexTech did exactly that — clean architecture, proper CI/CD, and honest communication throughout.”
CTO
US-based Fintech Startup
Who We Work With
We work best with teams that value clarity and ownership.
Our best engagements share a few things in common:
You need code that holds up a year from now, not just at the demo
You want to talk directly to the engineer building it
You prefer honest timelines over optimistic ones
You are solving a real technical problem, not just filling a seat
You care about how code is maintained after the engagement ends
Not sure if your project is a fit? Reach out — we will be honest about whether we can help.
Join Us
We are hiring senior engineers who want real ownership.
We are growing carefully — adding engineers who can work directly with clients, own production systems, and communicate clearly. If that sounds like the kind of work you want to do, we should talk.
See Open Roles →Process
What happens after you reach out.
No long sales cycles. Here is exactly how an engagement starts.
Intro Call
We discuss what you are building, what is blocked, and whether we are the right fit. Usually 30 minutes. No pitch deck.
Scope & Plan
We define the technical approach, expected deliverables, timeline, and who on our team will lead the engagement.
Build
Your engineer starts working in your codebase. Weekly updates, visible progress, and direct communication throughout.
Ship & Handoff
We launch, stabilize, document, and make sure your team can maintain everything without us.
Most inquiries get a response within 24 hours. If it is a fit, we can typically start within 1–2 weeks.
Let's talk about
what you are building.
Tell us what you need — a new build, a system that needs fixing, or an engineer to embed with your team. No commitment, no sales pressure.
Start a Conversationmanager@axionvextech.com · Typically responds within 24 hours