Back-End Development
Systems that stay up and stay explainable
Typed APIs, event pipelines and durable storage on Java, .NET, Python and Node — built so the on-call rotation is quiet and the next engineer can follow the reasoning.
Hire Our Tech Talent Now→What our back-end teams build
Typed, documented APIs
OpenAPI contracts so integrating teams have something unambiguous to build against.
Event and data pipelines
Queues, streams and warehouses sized for the volume you actually have, not the volume in the pitch.
Security in the architecture
Encryption, granular access control and audit trails designed in from the first sprint.
Observability from day one
Logs, metrics and traces wired before launch, so the first incident is diagnosable.
The part nobody sees until it fails
Back-end quality is invisible right up until it is the only thing anyone is talking about. Our bias is towards systems that are boring in production: explicit contracts, predictable failure modes, and observability wired in before launch rather than after the first incident.
We work across Java and Spring Boot, .NET, Python and Node, on AWS and Azure. The stack follows the problem and, where you already have conventions, we would rather inherit them than impose ours.
Recent back-end work includes a Java 17 and Spring Boot consent platform integrated with national digital identity, and a Django service handling scheduling, notifications and real-time session signalling.
Tell us what you are building and we will put dedicated engineers on it — working solely on your project.
Case Studies
Built, launched, and still running.
Selected engagements
Browse all cases→
Healthcare · Sweden
Consent Management System Integration
Digital patient consent platform for Sweden's healthcare sector — BankID-integrated, cutting consent processing time by 86%.
Online Consultation Platform Integration
Healthcare · Telehealth
HIPAA-compliant telehealth platform pairing people with qualified therapists — booking, secure video sessions and progress tracking.
Shopping Platform Creation
E-commerce
Deal and coupon aggregation platform with algorithmic coupon stacking across leading U.S. retailers.
Sentiment Analysis & Trend Prediction
AI & Data Science
Multilingual NLP pipeline reading sentiment, sarcasm and emerging trends across global social channels.
Integrating APIs with the ServiceNow Platform
Enterprise Integration
REST API integration into ServiceNow that replaced error-prone manual workflows with automated ones.
The metrics that follow from shipping with senior engineers
4.9 / 5
Average client rating across platforms
93%
Net Promoter Score
Long-run
Client retention rate
Secure
Type II certified
Three ways to put engineers on it
Facing a talent shortage? ABM Tech provides dedicated IT professionals to tackle your toughest problems, working solely on your projects.
Exclusive Staff Augmentation
Dedicated IT professionals added to your existing team, accountable to your project and no one else's.
Explore Exclusive Staff Augmentation↗Dedicated Teams
A full engineering team embedded in your organisation for long-running product work.
Explore Dedicated Teams↗Tailored Software Solutions
Comprehensive IT services delivered as a managed project, with agreed scope and milestones.
Explore Tailored Software Solutions↗Why ABM Tech
How we work, and why clients stay
ABM Tech is dedicated to delivering exceptional technology solutions that empower businesses. These are the commitments behind every custom build.
Exclusive dedication
The professionals assigned to your project work solely on it. No shared pools, no attention split across three other clients.
Excellence
We strive for excellence in everything we do, from the quality of our work to the level of service we provide.
Innovation
We embrace innovation and continuously seek new ways to improve our services and deliver cutting-edge solutions.
Integrity
We conduct business with honesty, transparency, and ethical integrity — including when a timeline needs to change.
Collaboration
We work closely with our clients to understand their needs and deliver tailored solutions, rather than handing over a spec and disappearing.
Security as standard
Information security and cyber security are standing practice areas at ABM Tech, not an add-on bolted onto the end of a build.
Why Teams Choose ABM Tech
Exclusive Dedication
Dedicated IT professionals who work solely on your project, not split across a shared pool.
Security as Core Practice
Information security and cyber security are standing practice areas, not an afterthought.
Partner, Not Vendor
We work closely with clients to understand their needs and deliver tailored solutions.
How we work
Scoping call to production release.
Every engagement is staffed with named people whose only assignment is your build. No shared allocation, no roster of contractors matched to a brief.
Week zero
We start by arguing with the brief.
A working session on the problem, not a requirements hand-off.
The first conversation is technical. We go through the system you have, the constraints you are stuck with, and what would count as this having worked — and we push back where the brief and the goal disagree. The people in the room are the ones who would build it, because nobody else can tell you the architecture will not hold.
A walk through your existing stack, data and integration constraints
Run by the engineers who would staff the build, not an account manager
You leave with a scope, a team shape and the risks named out loud
FAQ
The questions that come up before you start.
Engagement models, pricing, security, and how we staff a project — answered straight, with the detail you would ask for on a first call anyway.
Four things, primarily: bespoke software built to solve a specific business challenge, scalable enterprise-grade applications, legacy system modernisation, and integration between systems that currently do not talk to each other. Alongside those we build responsive web applications, native and cross-platform mobile apps, and AI/ML and IoT applications — so a project that spans several of those can stay with one team.
Keep exploring