IT Staff Augmentation Agency — Hire Dedicated Developers Who Join Your Team
We are not a recruitment agency. We give you our own senior in-house engineers, on a dedicated basis, working in your sprints, your tools and your codebase. You manage them day to day. We employ them, pay them and stand behind their work. Serving companies in the USA, UK, Canada, Europe and Australia since 2015.
Quick Answer — What is IT Staff Augmentation?
IT staff augmentation is a model where an outside company provides its own engineers to work inside your team on a dedicated basis. They join your sprints, your standups and your tools. You direct their work exactly as you would an internal hire — but they stay employed by the provider, so there is no recruitment cycle, no payroll and no permanent headcount. SpiderHunts Technologies provides senior in-house engineers to companies that need to add engineering capacity quickly. We are not a recruiter and we do not place external candidates.
- The Model
- Our employed engineers, embedded in your team
- Roles
- Backend, frontend, full-stack, mobile, AI/ML, data, DevOps, QA
- Who Manages Them
- You do, day to day. We handle employment.
- Time Zones
- Agreed daily overlap with USA, UK and Europe
- Flexibility
- Scale up or down as your roadmap changes
- Warranty
- 90-day warranty on delivered work
We Are Not a Recruitment Agency — Here Is the Difference
Most companies searching for IT staff augmentation agencies have been burned by recruiters before. So let us be blunt about what we do and what we do not do.
A recruitment agency finds people and hands them to you. You interview a stack of CVs, you pick someone, you put them on your payroll, and you pay a placement fee. If they leave in three months, you start again. The agency's job ended the day the contract was signed.
SpiderHunts works the other way round. The engineer who joins your team is our employee, not a candidate we found for you. We recruited them, we vetted them, we trained them, and they have been shipping code inside our company. They join your team as an extension of it — in your standups, in your Jira, in your repository — but the employment relationship, the payroll and the accountability for their work stay with us. If it does not work out, that is our problem to solve, not yours.
What We Do NOT Do
- We do not recruit or source candidates for you to employ
- We do not send you CVs to screen
- We do not handle permanent placements or contract-to-hire
- We do not charge placement fees or commission on hire
- We do not run a bench of unknown subcontractors
- We do not place external developers who are looking for a job
What We DO Do
- We provide our own vetted, senior, in-house engineers
- They work on your sprints, your board and your codebase
- You direct their work day to day, like any team member
- We employ them, pay them and manage their performance
- You interview and approve every engineer before they start
- You scale the team up or down as your roadmap changes
Hire Dedicated Developers Across Every Discipline
Every engineer we place on a client team is a senior practitioner from our own staff. They have shipped production systems, they have owned deployments, and they can join a codebase they did not write without slowing your team down. These are the roles clients ask us for most often.
Backend Engineers
Python, FastAPI, Django, Node.js, Java and .NET. APIs, microservices, queues, data models and the unglamorous plumbing that decides whether your product scales or falls over.
Frontend Engineers
React, Next.js, Vue and TypeScript. Component libraries, design-system work, accessibility and the performance tuning that keeps your Core Web Vitals green.
Full-Stack Engineers
Engineers who can take a ticket from database migration through to shipped UI. Ideal for small teams that need one dedicated developer to own a feature end to end.
Mobile Engineers
Native iOS (Swift), native Android (Kotlin), React Native and Flutter. App Store and Play Store release experience, not just simulator experience.
AI & Machine Learning Engineers
LLM integration, RAG pipelines, agents, model fine-tuning, evaluation and guardrails. The skills gap most in-house teams cannot hire for fast enough.
Data Engineers
Pipelines, warehouses, ETL, dbt, analytics infrastructure and reporting layers. Turning scattered operational data into something your business can actually query.
DevOps & Cloud Engineers
AWS, GCP, Azure, Docker, Kubernetes, Terraform and CI/CD. Fix the deployment pipeline that is quietly costing your team a day a week.
QA & Test Engineers
Manual and automated testing, Playwright and Cypress suites, regression coverage and release gating — so your engineers stop being the last line of defence.
When to Use IT Staff Augmentation Services
Staff augmentation is not the right answer to every engineering problem. It is the right answer to these six, which is why they account for most of the dedicated development team engagements we run. If you want the longer version, read our guide on when to use staff augmentation.
Scenario 01
You Need to Scale Fast
You have funding, a roadmap and a board expecting velocity. Hiring four senior engineers in-house takes months of sourcing, interviewing and notice periods. Augmented engineers can be in your standup in a fraction of that time.
Scenario 02
You Have a Skills Gap
Your team is strong, but nobody knows Kubernetes, or nobody has shipped a RAG pipeline, or your only mobile developer left. You need that one specific skill now — not a permanent hire for a temporary need.
Scenario 03
You Have a Deadline
A launch date, a client commitment, a regulatory cut-off. You do not need to change your process or hand the project to a vendor. You need more hands inside the process you already have.
Scenario 04
You Are Covering Leave
Parental leave, long-term sickness, a sabbatical, or a key engineer resigning mid-quarter. Augmentation covers the gap without you making a permanent hiring decision under pressure.
Scenario 05
You Are Adding AI or ML
Your board wants an AI feature. Your team has never fine-tuned a model or built an evaluation harness. Bring in an engineer who has, and let them level up your team while they build it.
Scenario 06
Your DevOps Is a Bottleneck
Deployments are manual, the pipeline is flaky, and your best engineers spend Fridays firefighting infrastructure. A dedicated DevOps engineer pays for themselves in recovered engineering hours.
How Our Staff Augmentation Engagement Works
Four steps from first call to an engineer shipping code in your sprint. No CV screening, no long-listing, no recruitment theatre.
Discovery of Your Needs
A short call to understand the role, the stack, the seniority you need, your sprint rhythm and the overlap hours that work for your team.
We Propose Matched Engineers
We put forward engineers from our own team whose experience matches the role. You see who they are and what they have shipped — no anonymous CVs.
You Interview and Approve
Interview them technically and culturally, exactly as you would any hire. Nobody joins your team without your sign-off. Not right? We propose others.
They Join, You Scale
They join your standups, sprints and tools, and demo working code weekly. Scale the team up when the roadmap grows, or down when it does not.
Once an engineer is embedded, they behave like any other member of your team. They pick tickets off your board. They attend your standups. They open pull requests into your repository and take review comments from your leads. They are in your Slack, not behind an account manager. The only difference is that their contract, their payroll, their equipment and their performance management sit with us — and if you need them for one more sprint or one fewer, you tell us and we adjust.
Staff Augmentation vs Recruitment Agencies vs Freelancers vs Outsourcing
These four models get lumped together and they are not the same thing. Here is an honest breakdown, including where staff augmentation is the wrong choice. For a deeper read, see staff augmentation vs outsourcing.
| Factor | Staff Augmentation (SpiderHunts) | Recruitment / Staffing Agency | Freelancers | Full Project Outsourcing |
|---|---|---|---|---|
| Who employs the engineer | ✓ We do | ✗ You do | ~ Self-employed | The vendor |
| Who manages the work | ✓ You do — daily | You do | ~ Loosely | ✗ The vendor |
| Time to start | ✓ Days to weeks | ✗ Months (notice periods) | ✓ Fast | ~ Weeks (scoping) |
| Vetting done for you | ✓ Yes — our own staff | ~ CV screening only | ✗ You do it | ~ Team unknown to you |
| Knowledge stays in-house | ✓ Yes — in your codebase | ✓ Yes | ~ Often not | ✗ Leaves with vendor |
| Placement or hire fee | ✓ None | ✗ Yes — commission on hire | ✓ None | ✓ None |
| Cover when someone leaves | ✓ We replace them | ✗ Re-hire from scratch | ✗ Your problem | ~ Vendor's bench |
| Scale down easily | ✓ Yes | ✗ Redundancy process | ✓ Yes | ~ Contract-dependent |
| Best for | Core product work you want to own | Permanent headcount you will keep for years | Small, isolated, short tasks | Fixed scope outside your core product |
Searching for the Best IT Staffing Agencies? Read This
People searching for the best IT staffing agencies, or for top IT staffing agencies in USA, are usually trying to solve one of two very different problems — and the search results mix them together.
- Problem one: you need permanent headcount. You want someone on your payroll for the next five years. That is genuinely a job for a recruiter, and we are not one. Use an IT staffing agency in that case — we will tell you so on the call.
- Problem two: you need engineering capacity now. You need three senior engineers shipping in your sprint next month, and you do not want to spend a quarter hiring them or take on permanent headcount you may not need in a year. That is staff augmentation, and that is what we do.
Most IT staffing agencies in USA and the UK operate on the first model: they source, screen and place candidates, then invoice a commission. Their incentive ends at the placement. Our incentive runs for the length of the engagement, because the engineer is our employee and their performance is our reputation. That is also why we can offer a 90-day warranty on delivered work — a recruiter structurally cannot.
If what you actually want is a full custom software build delivered end to end, we do that too, and it may be the cheaper answer. An honest comparison of staff augmentation, outsourcing and in-house hiring is worth ten minutes before you commit either way.
Staff Augmentation vs Hiring In-House vs Outsourcing the Whole Project
| Factor | Staff Augmentation | Hiring In-House | Outsourcing the Project |
|---|---|---|---|
| Time to productive work | ✓ Days to weeks | ✗ 2–6 months including notice | ~ Weeks of scoping first |
| Control over the work | ✓ Full — your sprints | ✓ Full | ✗ Limited — vendor-led |
| Fixed, long-term cost | ✓ No — scale down anytime | ✗ Yes — salary, benefits, taxes | ~ Fixed to the contract |
| Hiring risk if it goes wrong | ✓ Ours — we replace | ✗ Yours — redundancy, re-hire | ~ Contractual dispute |
| Access to niche skills | ✓ On demand (AI, DevOps, data) | ✗ Hard and slow to hire | ✓ Yes |
| Institutional knowledge retained | ✓ Yes — built in your repo | ✓ Yes | ✗ Leaves with the vendor |
| Culture and team continuity | ~ Good — embedded, not separate | ✓ Strongest | ✗ Separate team |
| Best for | Filling gaps and scaling a team you own | Permanent, long-horizon core roles | Discrete projects outside your core product |
Stacks Our Dedicated Development Team Works In
We match engineers to your existing stack rather than asking you to change it. If your codebase is in something we do not list here, tell us on the call and we will say honestly whether we have the right person.
Why Use SpiderHunts as Your IT Staff Augmentation Agency
SpiderHunts Technologies was founded in 2015 and is headquartered in London (182-184 High Street N, London E6 2JA). We have worked with over 1,000 clients, and our reviews are public on Clutch and Trustpilot rather than hand-picked quotes on a page. You can see what we have shipped in our case studies.
- Senior in-house engineers, not a bench of subcontractors. The person in your standup is on our payroll. We are not brokering someone else's contractor, and we are not learning who they are at the same time you are.
- You interview everyone. No engineer joins your team without your approval. If the fit is wrong, we propose someone else — before they start, not after.
- A 90-day warranty on delivered work. If what we built breaks or does not do what it was scoped to do, we fix it. That is a commitment a recruitment agency cannot structurally make.
- Transparent pricing. One clear rate per engineer, agreed up front. No placement fee, no commission, no surprise line items.
- We work agile, in your process. Your sprints, your board, your definition of done. We do not impose a delivery methodology on a team that already has one.
- We tell you when augmentation is the wrong answer. Sometimes you need a recruiter. Sometimes you need a fixed-scope build. We would rather say so than sell you the wrong model.
Hire Remote Developers Across the USA, UK, Canada & Europe
Remote engineering only fails when the overlap fails. If your augmented engineer is asleep during your standup, every question becomes a 24-hour round trip and velocity dies. So we agree the overlap window before the engagement starts, and we hold to it. Standups, code review and pairing happen live — not in a comment thread you read the next morning.
We are a London-headquartered company and we work remotely with clients across four continents. Practically, that means our engineers are already used to working across time zones, tracking work in your tools, and writing things down so that asynchronous handovers do not lose context.
United States
We shift hours to cover Eastern, Central and Pacific mornings, so your standup and code reviews happen live. Companies searching for IT staffing agencies in USA usually get CVs — you get engineers already in your sprint.
United Kingdom
Full working-day overlap. London HQ (E6 2JA), UK-registered company, UK contracts and GDPR-aware engineering practice as standard.
Europe
Near-total working-day overlap across CET and EET. GDPR-compliant handling of personal data, and engineers used to distributed European product teams.
Canada & Australia
Coverage for Toronto, Vancouver and Montreal on North American hours, and shifted overlap for Australian teams so you are not managing an engineer you never speak to.
What Drives the Cost of IT Staff Augmentation
We do not publish a rate card, because a single number would be misleading. A senior machine learning engineer and a mid-level frontend engineer are not the same product, and quoting one price for both would mean overcharging half our clients. What we will do is give you a clear rate per engineer on the discovery call. These are the things that move it.
- Seniority. A lead engineer who can own architecture and mentor your juniors costs more than a solid mid-level implementer. Both are useful. They are not interchangeable.
- Skill scarcity. AI/ML, DevOps and data engineering are the hardest skills to hire anywhere right now, and the rate reflects that market reality.
- Engagement length. A long commitment is priced differently from a short burst of capacity, because it changes how we plan our own staffing.
- Team size. Several engineers plus a lead is a different engagement from one dedicated developer joining an existing team.
- Overlap hours. Standard overlap is included. Heavily shifted hours to match a Pacific-time team are a different commitment.
- Compliance requirements. Regulated environments, security clearance processes and audit obligations add real work, and we price them honestly rather than discovering them later.
What is not in the price: recruitment fees, placement commission, per-hire charges, or a markup for the privilege of ending the engagement. You pay for engineering time. That is it. If you want the fuller picture, our guide to hiring dedicated developers through staff augmentation walks through the real total cost against an in-house hire.
Industries We Augment Engineering Teams In
The augmentation model works across sectors, but the constraints differ. A fintech team cares about audit trails; a healthcare team cares about who can see what. We brief engineers on the sector before day one, so they are not learning your compliance rules from your code reviews.
SaaS & Tech
Product teams under roadmap pressure who need to ship features without a hiring round.
Fintech & Finance
Engineers used to audit trails, sensitive data handling and change-control discipline.
Healthcare
Access control, data minimisation and GDPR-aware engineering on patient-facing systems.
E-commerce & Retail
Peak-season capacity, integrations and performance work when the calendar will not move.
Logistics
Operational platforms, tracking systems and the data pipelines that keep them honest.
Professional Services
Internal tools, client portals and the systems that run a services business day to day.
IT Staff Augmentation — Frequently Asked Questions
Straight answers, including the ones that send some visitors elsewhere. If you want more depth, read our guide to scaling a development team with IT staff augmentation.
What is IT staff augmentation?
IT staff augmentation is a model where an outside company provides its own engineers to work inside your team on a dedicated basis. The engineers join your sprints, your standups and your tools. You direct their work day to day, exactly as you would with an internal hire. They stay employed by SpiderHunts, so you carry no recruitment cost, no payroll and no long hiring cycle. It is the fastest way to add senior engineering capacity without changing how your team already works.
Are you a recruitment agency?
No. SpiderHunts is not a recruitment agency and we are not a traditional staffing agency. We do not recruit candidates for you, we do not send you CVs to screen and we do not handle permanent placements. Every engineer who joins your team is one of our own senior in-house engineers, employed by SpiderHunts and accountable to us for quality. You manage their work day to day. We handle their employment, their payroll and their performance. That is staff augmentation, not recruitment.
I'm a developer looking for a job — can you help?
Honestly, no. We are not a recruitment agency and we do not place external candidates with client companies. We do not run job listings on behalf of clients and we cannot pass your CV to them, because that is not a service we offer. The engineers who work on client teams are employed by SpiderHunts directly. If you would like to be considered for a role at SpiderHunts itself, use the contact form on our homepage. This page is written for companies who want to add engineers to an existing team.
How is IT staff augmentation different from outsourcing the whole project?
With project outsourcing you hand over a defined scope and the vendor manages delivery. You get an outcome, but you give up day-to-day control and the knowledge often leaves when the vendor does. With staff augmentation you keep control. Our engineers work inside your team, on your roadmap, in your repository, and the knowledge stays in your codebase and your standups. Outsource when the scope is fixed and separate from your core product. Augment when the work is core and you want to keep ownership of it.
Can we interview the engineers before they join our team?
Yes, and we encourage it. After a short discovery call we propose engineers whose skills match the role you described. You interview them exactly as you would interview any candidate, technically and culturally. Nobody joins your team without your approval. If none of the engineers we propose are right for you, we propose different ones.
Do your engineers work in our time zone?
Our engineers work remotely with a daily overlap with your working hours, agreed before the engagement starts. For UK and European teams that usually means a full working day of overlap. For teams in the USA we shift hours so that standups, code reviews and pairing happen live rather than over email. The overlap window is part of the engagement, not a best-effort promise.
How much do IT staff augmentation services cost?
Rates depend on seniority, how scarce the skill is, how many engineers you need and how long the engagement runs. A senior AI or DevOps specialist is priced differently from a mid-level frontend engineer, and a six-month commitment is priced differently from a six-week one. We give you a clear rate per engineer after a discovery call and that is the rate you pay. There are no recruitment fees, no placement fees and no commission on hire, because we are not a recruiter.
What if an engineer isn't the right fit?
Tell us early. We replace the engineer at no extra cost to you and we manage the handover so your sprint does not stall. Everything we deliver is covered by our 90-day warranty, so if something we built breaks or does not do what it was scoped to do, we fix it. You can also scale the team down as your needs change. You are adding capacity, not committing to permanent headcount.
Before You Decide
Read the honest comparisons — including where staff augmentation is the wrong model for you
Ready to Add Senior Engineers to Your Team?
Tell us the role, the stack and the deadline. Book a free 30-minute call and we will tell you honestly whether staff augmentation is the right model — and if it is, who we would put forward.