Product & Solution Engineering
Minimum experience
Average tenure
Productivity gain
Mobilization
We design, build, and modernize software for startups through large enterprises. Every engineer is senior, and every team runs on an AI harness that removes the mechanical work. You get judgment that can’t be hired quickly, at a pace that usually takes twice the headcount.
Start with two engineers or a full programme. The same bench, sized to the problem.
Why teams choose us
How we staff
01
Senior only
12+ years minimum, 15-year average. No junior rotation.
Where we work
02
Live production
Systems that can’t go down while they change.
How we deliver
03
AI-enabled
~35% productivity gain, under human judgment.
What we do
Two practices. One senior bench.
Most firms have one of these. Having both is why clients bring us problems in either direction.
01 · Product & Solution Engineering
An experienced development team, enabled by AI.
We design, build, and modernize software end to end. Senior engineers own every decision; an AI harness takes the mechanical work off their plate.
New product and platform builds, end to end
Incremental modernization in live production
Cloud, DevSecOps, data pipelines, and AI features
Architecture review and senior technical guidance
Explore product engineering
02 · Enterprise Platforms
We know the big platforms from the inside.
Part of our team helped build the enterprise applications many companies now run on — HR, finance, supply chain, and customer systems. We help you get more out of what you already own.
More value from an existing implementation
Extensions and reporting that survive upgrades
Integration across your wider landscape
Managed support and release readiness
Explore enterprise platforms
Who we work with
Seed stage to global enterprise, sized to the problem.
The engineering standard never changes. The team size, the commitment, and the first step all do.
Startups & seed stage
Two senior engineers beat five junior ones
You need a real platform, not a prototype you rebuild at Series A. We start at two engineers on a fixed-fee scope, enough to get architecture, infrastructure, and a shippable v1 right, without hiring a team you can’t yet afford.
From 2 engineers
Fixed-fee scopes
Month-to-month
No long lock-in
Start here: a 2-week architecture & build plan.
Scale-ups & Series A–C
Add depth without adding headcount risk
Traction exposed everything the early build deferred. We embed senior engineers into your team to stabilize delivery and pay down the architecture debt that’s slowing you, and scale the pod up or down as the roadmap moves.
Embedded pods
Flexible scaling
Your tools & process
Productive week one
Start here: a performance & scalability diagnostic.
Enterprise
Change systems that can’t be switched off
Complex platforms, real compliance obligations, zero downtime tolerance. We modernize in live production and get more from the enterprise systems you already run, with the governance, evidence, and testing an enterprise change process demands.
Dedicated teams
MSA & SLA-backed
Audit-ready evidence
Platform depth
Start here: a modernization or value assessment.
Worried senior-only means expensive? It usually means the opposite. Because AI absorbs the mechanical work, a small senior pod ships what a larger mixed team would — for fewer total hours, and without leaving you architecture to rebuild later.
Get a scoped estimate
How we work
AI made code cheap. It made judgment expensive.
Anyone can generate code now. What’s scarce is deciding what to build, how to shape it, and whether it will still hold up in three years. So we don’t staff juniors and hand them tools. We staff engineers with 12+ years and give them a governed agent harness. The engineer keeps the decisions. The harness absorbs the volume.
The AI harness handles
Codebase analysis and dependency mapping
Scaffolding, boilerplate, and repetitive refactors
Test generation and regression suites
Technical and integration documentation
Data mapping drafts for migrations
Evidence capture across the delivery pipeline
Senior engineers own
Architecture, domain boundaries, and API contracts
Product and technical trade-offs, and what not to build
Every design decision and every cutover call
Security posture, compliance, and risk
Code review and what actually reaches production
Accountability for the outcome, by name
Build
New products & platforms
Product strategy, experience design, architecture, and delivery — from a founder’s first production platform to an enterprise system, with the same people either way.
MVP to v1
Architecture
UX
Delivery
Modernize
Systems you can’t turn off
Incremental migration in live production. We change systems while they’re running, without asking the business to pause for a release.
Re-platforming
Tech debt
Performance
Zero downtime
Operate
Cloud, data & AI
Cloud platform and DevSecOps foundations, data pipelines, RAG, and production AI features with the controls to run them safely.
AWS / Azure
Kubernetes
Pipelines
RAG
React, TypeScript, Java, Python, Kotlin, Go. Cloud-native on AWS and Azure, with Kubernetes, Terraform, PostgreSQL, and Kafka. Our engineers deliver across the stack because that’s what production actually requires.
See the practice
Where our depth lives
Deep expertise where complexity lives.
We’re strongest where the systems are hardest and the tolerance for failure is lowest.
Financial services technology
Investment management systems, trade lifecycle, portfolio and advisor platforms, and compliance engines. We work inside production environments where downtime is not an option.
Platform modernization
Incremental migration of legacy systems to modern stacks. Modern front-ends, cloud-native infrastructure, in production, without disrupting users.
Enterprise applications & ERP
Deep experience across major enterprise suites covering HR, finance, supply chain, and customer systems, built by people who helped create them.
Enterprise SaaS
Scaling engineering for B2B platforms, from early architecture through enterprise-grade reliability, CI/CD, and observability.
Data & AI
Reliable pipelines, real-time processing, retrieval and context engineering, and production AI features with the governance to run them safely.
Full-stack engineering
React, TypeScript, Java, Python, Kotlin, Go. Cloud-native on AWS and Azure. Our engineers deliver across the stack because that’s what production requires.
Proven in production, not in pitch decks
We earn trust through the complexity of the systems we operate inside.
Faster release cycles
Reduction in manual operations
Lower infrastructure cost
Innovation velocity
Typical ranges across recent engagements. We’ll baseline your numbers before we claim anything about them. Full knowledge transfer is built into every engagement — you should be able to run what we build without us.
Problems we solve
Sound familiar?
These are the moments teams call us.
“We need to ship faster but can’t hire fast enough.”
Your roadmap is full. Hiring takes months. We plug in senior engineers who start delivering in days, because they’ve built systems like yours before.
“We’re pre-Series A and can’t afford to get v1 wrong.”
First architecture decisions compound, and a rebuild at Series A costs you a year. We bring engineers who’ve launched products before and know which shortcuts to take and which to avoid — starting at two people.
“Our platform needs to modernize but we can’t stop delivering.”
Tech debt is slowing you down, but a rewrite isn’t an option. We modernize incrementally in production — systems stay live while they change.
“We can’t afford a full team, but we can’t afford a cheap one either.”
The false economy of a large junior team is a codebase you rewrite. A small senior pod with AI leverage ships the same scope for fewer total hours, and leaves you something worth scaling.
“We bought a platform and use a fraction of it.”
Licensed capability sitting switched off, and processes fighting the product. We know these systems from the inside, so we can tell you what’s actually possible and what it will take.
“We need senior guidance, not just more hands.”
You don’t need another developer. You need someone who can evaluate your architecture, challenge your technical decisions, and set the right foundation.
How we work together
Three ways to work with ExergyIQ.
From two engineers to a full programme. Initial mobilization typically happens within two to four weeks.
From 2 engineers · Monthly
Team extension
Our engineers embed into your existing teams, work in your tools, attend your standups, and ship in your release cycles. Scale the team up or down as the roadmap moves.
Contributing to production in days, not quarters.
Fixed scope · Fixed fee
Project-based delivery
Defined scope, fixed timeline, known price. We take ownership of the architecture, execution, and delivery of a specific initiative from kickoff to production — an MVP or a migration.
You get outcomes, not timesheets.
Long-term · SLA-backed
Dedicated teams
A full engineering team, under your direction, for long-term product or platform work. Stable, senior, and deeply embedded in your business context, with managed support and SLAs.
Context compounds instead of resetting.
“
ExergyIQ integrated into our team within two weeks and started contributing to production immediately. Their engineers understand complex systems and don’t need hand-holding.
Engineering Director
Financial Services Firm
Let’s talk
Let’s talk about what you’re building.
Whether you’re a founder who needs two senior engineers next month, or an enterprise running a multi-year platform effort, the conversation starts the same way: 30 minutes discovery call, no pitch deck.
2-week architecture & build plan
Performance & scalability diagnostic
Modernization assessment
Platform value assessment