MARIOXSoftware
01 · Product engineering

Backend development.

APIs and services that hold under load.

Scalable APIs, services and databases in Node.js, Python, Java, Go and .NET, with monitoring from day one.

Typical timeline
8–16 weeks
Engagement
Fixed scope
Team
100+ in-house
Get a free estimateReply in 1 day
Phone
I need
Budget
Confidential. NDA on request.
Related work · SkydoMariox Software
AirwallexZellerKoganHotDocGraphyMILKRUNSnitchFyndTestbookSkydoLunarStockGro
What we deliver

Six things done properly.

Take one, or the whole set. Every item is delivered by the same senior team, with code and accounts in your name.

01

API development

REST and GraphQL APIs with versioning.

02

Microservices

Services split where it helps, not by default.

03

Database design

Schemas built for the queries you run.

04

Queues & events

Background jobs and event streams.

05

Performance & scaling

Caching, indexing and horizontal scale.

06

Observability

Logs, metrics and traces in place.

Related work · Fintech

Skydo

Cross-border payments for exporters, built around a ledger that reconciles to the cent.

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How we work

Five steps, no surprises.

Typical timeline: 8–16 weeks. You see working software at the end of every sprint.

01

Discover

Goals, users and constraints turned into a prioritised scope and a fixed estimate.

02

Design

Flows, interface and a clickable prototype tested with real users.

03

Build

Two-week sprints, a demo at the end of each, production code from week one.

04

Launch

Store release, monitoring and a staged rollout.

05

Grow

Analytics, iteration and the roadmap for version two.

Technology we use
Node.jsPythonJavaGo.NETPostgreSQL

Why teams choose Mariox.

01
In-house since 2016

A decade of shipping with one team, not a network of freelancers.

02
Senior from week one

The people who scope your project are the people who build it.

03
300+ products shipped

For Airwallex, Zeller, Kogan, HotDoc, Graphy and hundreds more.

04
You own everything

Code, cloud accounts and documentation in your name from day one.

05
4 offices, your time zone

Noida, Bangalore, Dallas and Australia, with agreed overlap hours.

Ways to engage
01Recommended

Fixed-scope project

A defined outcome, price and date, agreed after a short discovery.

02

Dedicated team

A squad from our in-house team that works only on your product.

03

Monthly retainer

Ongoing support, iteration and capacity, billed by the month.

Backend development: questions.

The one your team can maintain. We explain the trade-offs before choosing.

More in Product engineering

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Let’s build yours.

Get a free estimate →+91 95992 87045