Software development outsourcing: a buyer's guide to building an outsourced engineering team

Choose the delivery model, decide what you manage, and know what evidence to ask a provider for

Veteran-owned
Delivery in the Philippines, Colombia, Mexico and India, by role availability and fit
Employer-of-record employment in-country
SOC 2 Type II audited, Security criterion
35:1 manager ratio

Quick answer

Outsourced engineering is the use of an outside provider to supply software engineers or engineering delivery, through a dedicated team, staff augmentation, a project-based agency or a freelancer marketplace. Connext provides the dedicated model: client-approved engineers embedded in the product team, with Connext handling employment and in-country support.

The four outsourced engineering models

Most buyers compare four ways to add engineering capacity. The right one depends on how much direction you can give and how long the work lasts.

Dedicated team
Staff augmentation
Project-based agency
Freelancer marketplace
Who employs the engineers
The provider (with Connext, as employer of record)
A staffing firm, or contractor arrangements
The agency
The engineers, as independent contractors
Who directs the work
Your product and engineering leads
Your leads
The agency's project manager, against a scope
You, task by task
Continuity
The same people stay on your product
Varies with contract length
The team can change between projects
Rotates with availability
Roadmap, architecture, code review
You
You
Often shared or agency-led
You
Best fit
Ongoing product work where knowledge must stay
A short capacity gap or one missing skill
A fixed-scope build when you have no engineering lead
One-off tasks, prototypes, short experiments
Not the best fit
Short fixed projects, or no one to direct the work
Long-term ownership of a product
An evolving roadmap that needs daily direction
A sustained team with context to protect

What you manage and what Connext handles

Whichever provider you pick, write down who owns each item before work starts.

Area
You own
Connext handles
Roadmap and sprint priorities
Yes
Nothing
Architecture and code review
Yes
Nothing
Systems, repositories and access permissions
You grant and remove access
Nothing
Security policy
You set it
Follows your policy, in secure facilities
Hiring decision
You approve every engineer and run your own technical interview
Recruits, screens and assesses candidates
HR, payroll, benefits, in-country compliance
Nothing
Employer of record
Devices and facilities
Nothing
Provides equipment and secure facilities with biometric, controlled-access entry
Retention and team support
You direct the work
Co-management through country-specific managers

Technical fit, and how you test it

A provider cannot prove technical fit for you. Define the standard, then test every candidate against it.

Function
What you define
How you test candidates
How Connext recruits for it
Backend
Languages, frameworks, architecture standards
Your coding exercise and a system design interview
Against the languages, frameworks and systems in your job description; Python has its own staffing page
Frontend
Frameworks, design system, accessibility standards
A take-home or pair session on your own codebase
Against the frameworks and systems you name
QA
Test strategy and automation tools
A test-plan exercise on your product
Against the tools and systems you name
DevOps
Cloud, CI/CD and infrastructure standards
A scenario interview on your pipeline
Against the cloud and CI/CD systems you name
Data engineering
Warehouse, pipeline tools and data standards
A SQL and pipeline exercise
Against the warehouse and pipeline systems you name

Connext adds its own candidate assessments before you see anyone, and the scores come in each candidate packet. Treat those as a filter. Your own test is the decision. Connext does not keep a fixed stack list. Engineers work in the client's systems, so recruiting is calibrated to the stack and systems the client names in the job description.

Why continuity matters in outsourced engineering

An engineering team carries product knowledge: why the architecture looks the way it does, which part of the code is fragile, what the last incident taught.

Rotating contractors take that knowledge with them. Dedicated employment keeps the same engineers on your product, and co-management gives them HR and retention support so you are not managing it yourself. Company-wide, 94% of Connext hires are still on the job at 90 days and 91% at six months. That figure covers all roles, not engineering alone.

What security buyers should ask, and what Connext covers

Topic
What Connext does
What you do
Devices
Provides employee equipment
Sets your device and endpoint requirements
Identity and access
Supports onboarding and offboarding as employer
Grants and removes access in your identity provider
Code and data
Does not store client data offshore
Keeps code in your repositories and systems
Background checks
Where applicable
Sets requirements for sensitive roles
IP terms
Defines ownership in the agreement
Incident responsibilities
Defines notification and response steps
Certification
SOC 2 Type II audited (Security criterion); security program built to comply with SOC 2 and HIPAA requirements
Reviews the report and its scope

Where engineers can be based

Delivery depends on role availability and fit in each location, so no location is available for every role.

Location
Time zone (UTC)
Typical use
Colombia
UTC-5
Nearshore overlap with US working hours; Spanish-language work
Mexico
UTC-6
Nearshore overlap with US working hours; Spanish-language work
Philippines
UTC+8
English fluency; works a shifted or split schedule for US collaboration
India
UTC+5:30
Specialized and analytics roles; works a shifted or split schedule

Time-zone overlap matters most for working with US product managers. Ask any provider which hours the engineer will be online, not only where they sit.

Speed: what to expect

Connext's benchmarks are candidates presented in one to two weeks and typical starts in two to three weeks. These are company benchmarks across roles, not engineering guarantees; senior or specialist roles can take longer.

What evidence to request from any provider

The model in writing: who employs the engineers, and who directs the work. Your approval right over every engineer, and your own technical test. A named replacement process if an engineer leaves, with timelines. IP ownership and confidentiality terms.

Device, access and offboarding procedures, and who performs each step. Security certifications with their scope, and the latest report under NDA. Incident notification responsibilities and timelines. An engineering reference or case study, not a generic staffing one.

When Connext is the best fit, and when it is not

Best fit

An ongoing product with a stable roadmap.

A CTO or engineering lead who can direct the work.

A need to keep product knowledge in the team.

A CTO or engineering lead who can direct the work.

A preference for dedicated employees over rotating contractors.

Not the best fit

A fixed-scope project with no engineering leader to direct it. A project-based agency fits better.

A one-week task or prototype. A freelancer marketplace fits better.

A need for a provider to own the architecture and delivery risk.

What else can the team pick up?

Patients call about pain, and they do not wait for office hours to do it.

After-hours and weekend calls

A missed call at six is a patient who books somewhere else, or an emergency that is worse by morning. Extending the hours is a staffing question long before it is a technology one.

Scheduling and recall

Books appointments, works the recall list and chases the patients who never rebooked, which is the cheapest production a practice can recover.

Insurance questions before the visit

Answers what the plan covers before the patient sits in the chair, so the front desk is not on hold with a payer while a waiting room fills up.

Multilingual patient support

Connext delivery centers in the Philippines, Colombia, Mexico and India cover the languages your patient base speaks.

The four outsourced engineering models

Most buyers compare four ways to add engineering capacity. The right one depends on how much directionyou can give and how long the work lasts.

Frequently asked questions

What is outsourced engineering?
Outsourced engineering is the use of an outside provider to supply software engineers or engineering delivery. The main models are a dedicated team, staff augmentation, a project-based agency and a freelancer marketplace.
What is the difference between a dedicated team and a freelancer marketplace?
A dedicated team is employed by a provider and stays on your product, while marketplace engineers are independent contractors who rotate with availability. With Connext, you approve each engineer, direct the work and own the code, and Connext handles employment and in-country support.
What happens when a developer leaves a dedicated team?
Connext recruits a replacement through the same six-step process, and you approve the candidate. Confirm replacement timelines and any guarantee in the agreement.
How long does it take to hire outsourced engineers?
Connext's benchmark is candidates presented in one to two weeks and typical starts in two to three weeks. These are company benchmarks, not engineering guarantees.
How does security work for an outsourced engineering team?
Connext provides employee equipment and secure facilities, does not store client data offshore, holds a SOC 2 Type II audit for the Security criterion, and runs a security program built to comply with SOC 2 and HIPAA requirements. You keep control of repositories, systems and access permissions, and you set the security policy.
Who manages the engineers day to day?
You do. Your leads set priorities, review code and direct the work, while Connext's country-specific managers support HR, attendance and retention.
Can nearshore engineers work with US product managers?
Often, yes. Colombia and Mexico overlap most with US working hours, and the Philippines and India usually need a shifted schedule. Availability depends on the role and location.
Do I need to already have staff to get started with Connext?
No. Most clients start from zero: Connext recruits, hires and onboards the team for you, and you keep control of how they work. If you already have contractors or staff in place, we transition them instead so you do not lose the people you trust.
What security measures are in place at Connext facilities?
Teams work from more than 50,000 sq ft of secure, purpose-built workspace with 24/7 managed IT support, secure VPN access and full technology integration.
What kind of support is available after my team is up and running?
Your Operations Manager stays with the account, running weekly performance reviews and retention management that keeps annual attrition around 20% versus a 50% industry standard.
Teams  we can help you build
Every client receives the full suite of Connext outsourcing services, enabling you to easily build and manage your offshore team

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