---
title: The responsibilities of a software company with only 5 employees 
subtitle: A software company with only **5 employees** still has to cover nearly all of the essential responsibilities of a larger software business.
lang:


---

A software company with only **5 employees** still has to cover nearly all of the essential responsibilities of a larger software business. The difference is that **each employee must handle several functions**, and some specialized work may need to be outsourced.

The most important principle is:

> **Every critical function must have one clearly designated owner — the person who is accountable for making sure that function is properly handled.**

In Traditional Chinese organizational usage, I would translate this kind of *own* as **「主管」** rather than 「擁有」.

For example:

> **The CTO owns cybersecurity.**
> **CTO 主管資安工作。**

The owner does not necessarily perform every task personally.

---

# 1. Company Leadership and Business Strategy

Usually handled by the founder, CEO, or general manager.

Responsibilities include:

* Define the company's mission.
* Define the target market.
* Decide what products or services the company will offer.
* Identify the customer problems the company intends to solve.
* Establish business priorities.
* Establish annual and quarterly goals.
* Determine pricing.
* Determine the company's revenue model.
* Approve major expenditures.
* Decide hiring priorities.
* Decide which work should be done internally.
* Decide which work should be outsourced.
* Review financial performance.
* Review sales performance.
* Review customer satisfaction.
* Review technical risks.
* Review cybersecurity risks.
* Manage major customer relationships.
* Maintain relationships with banks, accountants, lawyers, and major vendors.
* Resolve major internal disagreements.
* Ensure sufficient cash is available to operate the company.
* Plan for business continuity.
* Ensure that no critical company function depends entirely on one employee.

The CEO should not necessarily perform every administrative task, but should remain accountable for the company's overall performance.

---

# 2. Product Management

Someone must decide **what software should be built and why**.

Responsibilities include:

* Identify customer needs.
* Interview customers.
* Analyze customer complaints.
* Analyze competitors.
* Define product requirements.
* Maintain the product roadmap.
* Prioritize new features.
* Prioritize bug fixes.
* Define release goals.
* Decide what should not be built.
* Define product packages.
* Establish pricing.
* Evaluate customer feedback.
* Review product usage.
* Coordinate development priorities.
* Decide when obsolete features should be removed.
* Evaluate new technology opportunities.
* Ensure development work supports business objectives.

In a 5-person company, the CEO or senior technical person often performs this role.

---

# 3. Software Architecture

Someone should be responsible for the overall technical direction.

Responsibilities include:

* Select programming languages.
* Select frameworks.
* Define application architecture.
* Define database architecture.
* Define API architecture.
* Select hosting or cloud platforms.
* Establish coding standards.
* Establish source-code organization.
* Define development environments.
* Define staging environments.
* Define production environments.
* Review major technical changes.
* Evaluate scalability.
* Evaluate performance.
* Evaluate maintainability.
* Review technical debt.
* Evaluate third-party libraries.
* Decide when technologies should be upgraded or replaced.
* Prevent unnecessary technical complexity.

Normally the CTO or senior developer would own this function.

---

# 4. Software Development

Developers are responsible for creating and maintaining the software.

Responsibilities include:

## Feature development

* Develop new features.
* Modify existing features.
* Fix bugs.
* Develop front-end components.
* Develop back-end services.
* Develop APIs.
* Modify databases.
* Build integrations with external systems.
* Build internal administrative tools.
* Maintain legacy software.

## Code quality

* Follow coding standards.
* Write maintainable code.
* Use meaningful variable and function names.
* Avoid unnecessary duplication.
* Refactor complicated code.
* Document complicated logic.
* Review code written by other developers.
* Maintain dependency versions.

## Source control

* Maintain source code in Git or another version-control system.
* Use pull requests or equivalent review procedures.
* Maintain useful commit histories.
* Tag production releases.
* Maintain release branches where necessary.
* Protect important branches from accidental modification.

---

# 5. Software Testing and Quality Assurance

A five-person company may not have a dedicated QA employee, but testing must still be assigned.

Responsibilities include:

* Write unit tests.
* Perform integration testing.
* Perform functional testing.
* Perform regression testing.
* Test bug fixes.
* Test new features.
* Test supported browsers.
* Test supported operating systems.
* Test responsive layouts.
* Test authentication.
* Test authorization.
* Test APIs.
* Test database migrations.
* Test error handling.
* Test installation and upgrade processes.
* Maintain test data.
* Maintain a staging environment.
* Verify releases before production deployment.

A useful rule is:

> **The person who writes the feature should not be the only person who tests it.**

For example:

> Developer A writes the feature → Developer B reviews the code → another employee tests the feature.

---

# 6. User Interface and User Experience

If the company produces customer-facing applications, somebody must ensure the software is usable.

Responsibilities include:

* Design user workflows.
* Design page layouts.
* Design navigation.
* Maintain visual consistency.
* Improve usability.
* Maintain responsive layouts.
* Review accessibility.
* Simplify complicated processes.
* Create interface components.
* Maintain design guidelines.
* Review customer usability complaints.
* Coordinate interface design with developers.

In a five-person company, this is often handled by a front-end developer.

---

# 7. DevOps and Production Infrastructure

Someone must be responsible for keeping the software running.

Responsibilities include:

## Server administration

* Provision servers.
* Configure operating systems.
* Maintain virtual machines.
* Maintain containers.
* Configure web servers.
* Maintain databases.
* Maintain storage.
* Maintain cloud accounts.
* Maintain network configuration.

## Deployment

* Maintain production deployment procedures.
* Maintain staging deployment procedures.
* Automate deployments where practical.
* Maintain CI/CD pipelines.
* Verify deployments.
* Maintain rollback procedures.
* Control production changes.

## Maintenance

* Apply operating-system updates.
* Apply security patches.
* Upgrade databases.
* Update application dependencies.
* Remove unused software.
* Review server utilization.
* Review hosting costs.

---

# 8. System Monitoring

Production systems should not depend on customers reporting outages.

Responsibilities include monitoring:

* Server availability.
* Website availability.
* Application availability.
* CPU utilization.
* Memory utilization.
* Disk utilization.
* Database utilization.
* Network connectivity.
* Application response times.
* Error rates.
* API failures.
* Background jobs.
* Backup failures.
* SSL/TLS certificate expiration.
* Domain-name expiration.
* DNS failures.
* Email delivery problems.

Critical failures should generate alerts.

---

# 9. Cybersecurity

Cybersecurity is a major responsibility even for a five-person software company.

Someone should explicitly own cybersecurity.

Responsibilities include:

## Account security

* Maintain employee accounts.
* Maintain administrator accounts.
* Require strong authentication.
* Require MFA where appropriate.
* Enforce least-privilege access.
* Review permissions.
* Immediately disable access when employees leave.

## Application security

* Validate user input.
* Protect against SQL injection.
* Protect against cross-site scripting.
* Protect against CSRF.
* Secure authentication systems.
* Secure session management.
* Secure APIs.
* Protect uploaded files.
* Protect sensitive configuration.
* Avoid exposing debugging information in production.

## Infrastructure security

* Configure firewalls.
* Restrict SSH access.
* Protect administrator interfaces.
* Patch operating systems.
* Patch web servers.
* Protect databases.
* Monitor suspicious login activity.
* Use encrypted network connections.

## Development security

* Never store passwords directly in source code.
* Protect API keys.
* Protect database credentials.
* Protect cloud credentials.
* Review software dependencies.
* Monitor known vulnerabilities.
* Remove obsolete libraries.

---

# 10. Password and Secrets Management

A small company frequently becomes dependent on passwords known only by the founder or senior technical person. This should be avoided.

Responsibilities include:

* Use a company password manager.
* Store administrative passwords securely.
* Store database passwords securely.
* Store cloud credentials securely.
* Store API keys securely.
* Store registrar credentials securely.
* Avoid passwords in email.
* Avoid passwords in source code.
* Maintain emergency access.
* Rotate important credentials.
* Remove credentials when employees leave.
* Ensure that at least two authorized people can recover critical accounts.

---

# 11. Backup Management

Someone must explicitly own backup operations.

Responsibilities include:

* Back up production databases.
* Back up customer data.
* Back up application configuration.
* Back up important server configuration.
* Back up company documents.
* Ensure source code is stored redundantly.
* Maintain off-site backups.
* Maintain multiple backup generations.
* Protect backups from ransomware.
* Encrypt sensitive backups.
* Monitor backup failures.
* Test restoration procedures.
* Document restoration procedures.

The company should periodically prove that:

> **A backup can actually be restored.**

A backup job showing "success" is not enough.

---

# 12. Disaster Recovery

The company should prepare for serious failures.

Possible events include:

* Server failure.
* Database corruption.
* Cloud-provider outage.
* Ransomware.
* Accidental deletion.
* Domain-name failure.
* DNS failure.
* Data-center failure.
* Loss of a key employee.

Responsibilities include:

* Identify critical systems.
* Define restoration priorities.
* Maintain recovery documentation.
* Maintain emergency credentials.
* Maintain alternative communication methods.
* Define acceptable downtime.
* Define acceptable data loss.
* Conduct periodic recovery exercises.

---

# 13. Domain Names and DNS

For an Internet software company, domain names are critical company assets.

Responsibilities include:

* Register company domain names.
* Renew domain names.
* Protect registrar accounts.
* Enable MFA.
* Maintain contact information.
* Maintain nameservers.
* Maintain DNS records.
* Maintain MX records.
* Maintain SPF.
* Maintain DKIM.
* Maintain DMARC.
* Maintain DNSSEC where appropriate.
* Monitor domain expiration.
* Document registrar ownership.

Important company domains should never be registered exclusively under an employee's personal email account.

---

# 14. SSL/TLS Certificates

Responsibilities include:

* Obtain certificates.
* Install certificates.
* Renew certificates.
* Automate renewal where possible.
* Monitor expiration.
* Verify certificate chains.
* Replace compromised certificates.
* Maintain documentation.

---

# 15. Database Administration

Someone should be accountable for company databases.

Responsibilities include:

* Design database schemas.
* Create indexes.
* Optimize queries.
* Monitor slow queries.
* Monitor database storage.
* Maintain database users.
* Control permissions.
* Perform upgrades.
* Manage schema migrations.
* Maintain database backups.
* Test database restoration.
* Protect sensitive information.
* Archive old records when appropriate.

---

# 16. Customer Support

Someone must handle customer problems.

Responsibilities include:

* Receive customer inquiries.
* Receive bug reports.
* Reproduce problems.
* Maintain support tickets.
* Answer technical questions.
* Escalate complicated issues.
* Track unresolved cases.
* Follow up with customers.
* Maintain FAQs.
* Maintain support documentation.
* Identify recurring problems.
* Provide customer feedback to developers.
* Communicate service outages.
* Measure support response times.

In a small company, developers will often participate directly in technical support.

---

# 17. Customer Onboarding

If software requires setup, installation, migration, or configuration, onboarding should be formalized.

Responsibilities include:

* Create customer accounts.
* Configure subscriptions.
* Import customer data.
* Configure integrations.
* Assist with installation.
* Provide training.
* Provide documentation.
* Verify successful setup.
* Follow up after deployment.
* Resolve initial problems.

---

# 18. Sales

Someone must be directly responsible for obtaining customers and revenue.

Responsibilities include:

* Identify prospective customers.
* Contact leads.
* Respond to inquiries.
* Demonstrate products.
* Understand customer requirements.
* Prepare quotations.
* Prepare proposals.
* Negotiate terms.
* Manage trials.
* Close sales.
* Follow up with prospects.
* Track opportunities.
* Maintain CRM information.
* Forecast sales.
* Manage renewals.
* Identify upselling opportunities.

In a five-person company, the CEO may personally handle major sales.

---

# 19. Marketing

Marketing responsibilities include:

* Maintain the company website.
* Maintain product pages.
* Explain products clearly.
* Create marketing materials.
* Publish technical articles.
* Maintain SEO.
* Manage social-media activities where appropriate.
* Conduct email marketing.
* Create demonstrations.
* Create case studies.
* Analyze competitors.
* Generate leads.
* Measure marketing effectiveness.
* Maintain company branding.

---

# 20. Billing and Subscription Management

If the company sells SaaS or subscriptions, responsibilities include:

* Create customer subscriptions.
* Issue invoices.
* Process recurring payments.
* Handle failed payments.
* Process upgrades.
* Process downgrades.
* Process cancellations.
* Handle refunds.
* Manage renewals.
* Reconcile payment processors.
* Maintain billing records.

Useful SaaS indicators include:

* Monthly Recurring Revenue — MRR.
* Annual Recurring Revenue — ARR.
* Customer churn.
* Average revenue per customer.
* Customer acquisition cost.
* Customer lifetime value.

---

# 21. Accounting

Accounting may be partially outsourced, but someone inside the company must own the function.

Responsibilities include:

* Record income.
* Record expenses.
* Issue invoices.
* Maintain accounts receivable.
* Maintain accounts payable.
* Reconcile bank accounts.
* Maintain receipts.
* Maintain expense records.
* Pay suppliers.
* Prepare financial statements.
* Coordinate tax filings.
* Coordinate with external accountants.
* Maintain supporting documents.

---

# 22. Cash Management

This is particularly important for a small company.

Responsibilities include:

* Monitor bank balances.
* Forecast cash requirements.
* Monitor customer payments.
* Follow up overdue invoices.
* Control discretionary spending.
* Review recurring expenses.
* Maintain sufficient operating cash.
* Identify future cash shortages early.

A profitable company can still fail if it runs out of cash.

---

# 23. Payroll

Payroll responsibilities include:

* Maintain salary information.
* Calculate salary payments.
* Calculate bonuses.
* Calculate deductions.
* Calculate tax withholding.
* Pay employees.
* Handle expense reimbursements.
* Maintain payroll records.
* Complete required filings.

Payroll processing may be outsourced, but management should still verify it.

---

# 24. Human Resources

Even a five-person company needs basic HR procedures.

Responsibilities include:

## Recruitment

* Define job requirements.
* Prepare job descriptions.
* Advertise positions.
* Interview candidates.
* Check references.
* Prepare employment offers.

## Employee administration

* Maintain employment agreements.
* Maintain employee records.
* Track leave.
* Maintain compensation records.
* Maintain confidential personnel information.

## Performance

* Define responsibilities.
* Establish goals.
* Provide feedback.
* Conduct periodic reviews.
* Handle performance problems.
* Review salary adjustments.

---

# 25. Employee Onboarding

A new employee should follow a defined procedure.

For example:

> Hiring approved → employment agreement signed → computer prepared → email created → company accounts created → access granted → password manager configured → development environment installed → security orientation completed.

---

# 26. Employee Offboarding

This is especially important in a software company.

When an employee leaves:

* Disable company email.
* Disable Git access.
* Disable cloud access.
* Disable VPN access.
* Remove SSH keys.
* Remove server access.
* Remove database access.
* Remove password-manager access.
* Remove SaaS access.
* Recover company devices.
* Recover security keys.
* Transfer important files.
* Transfer customer information.
* Change shared passwords where necessary.

Offboarding should occur promptly.

---

# 27. Legal and Contract Management

The company needs responsibility for:

* Company registration.
* Employment agreements.
* Customer contracts.
* Vendor contracts.
* Non-disclosure agreements.
* Terms of service.
* Privacy policies.
* Software licensing.
* Trademark matters.
* Copyright matters.
* Intellectual-property ownership.
* Regulatory compliance.

Specialized legal work can usually be outsourced.

---

# 28. Intellectual Property

Software is often the company's most valuable property.

Responsibilities include:

* Ensure employee-developed code belongs to the company.
* Maintain source-code repositories.
* Protect confidential source code.
* Protect algorithms.
* Protect business methods where appropriate.
* Protect product names.
* Maintain copyright information.
* Protect confidential documentation.
* Maintain appropriate NDAs.

---

# 29. Open-Source Software Management

Modern applications may contain hundreds of open-source components.

Responsibilities include:

* Maintain dependency inventories.
* Review licenses.
* Follow attribution requirements.
* Monitor security vulnerabilities.
* Upgrade vulnerable packages.
* Avoid incompatible licenses.
* Replace abandoned libraries.
* Review dependencies before adoption.

---

# 30. Privacy and Personal Data

If customer information is stored, someone should be accountable for privacy.

Responsibilities include:

* Identify personal data collected.
* Determine why data is collected.
* Avoid unnecessary collection.
* Restrict employee access.
* Protect sensitive information.
* Establish retention periods.
* Delete data when appropriate.
* Maintain privacy notices.
* Manage third-party processors.
* Respond to privacy-related customer requests.
* Respond to data breaches.

---

# 31. Internal IT

Employees themselves need technical support.

Responsibilities include:

* Purchase laptops and desktops.
* Configure computers.
* Install operating systems.
* Install applications.
* Apply patches.
* Maintain endpoint security.
* Maintain email accounts.
* Maintain Wi-Fi.
* Maintain VPN.
* Maintain printers where needed.
* Maintain software licenses.
* Track equipment.
* Replace failed hardware.
* Securely dispose of old equipment.

---

# 32. Equipment and Asset Management

The company should maintain a basic asset register.

For example:

| Asset     | Assigned to | Serial number | Purchase date | Status |
| --------- | ----------- | ------------- | ------------- | ------ |
| Laptop 01 | Developer A | XXXXX         | 2026-02-01    | Active |
| Laptop 02 | Developer B | XXXXX         | 2026-03-15    | Active |
| Server 01 | Production  | XXXXX         | 2025-11-10    | Active |

Important assets include:

* Laptops.
* Desktop computers.
* Servers.
* Monitors.
* Phones.
* Network equipment.
* Security keys.
* Software licenses.

---

# 33. Vendor and SaaS Management

The company may rely on many outside providers.

Examples include:

* Cloud hosting.
* Domain registrar.
* DNS provider.
* Git hosting.
* Email provider.
* Payment gateway.
* Accounting software.
* CRM.
* Monitoring service.
* Customer-support platform.
* AI services.

For each service, maintain:

> **Service → purpose → account owner → administrator → cost → billing method → renewal date → cancellation procedure.**

---

# 34. Software Release Management

Releases should follow a repeatable process.

A practical workflow is:

> Development → code review → automated testing → staging → functional testing → approval → production deployment → verification → monitoring.

The company should also maintain:

* Release notes.
* Version numbers.
* Deployment records.
* Rollback procedures.
* Emergency-fix procedures.

---

# 35. Change Management

Important production changes should be traceable.

Examples include:

* Software deployments.
* Database changes.
* DNS changes.
* Firewall changes.
* Server changes.
* Configuration changes.
* Authentication changes.

For important changes, record:

> **Who → what → when → why → result → rollback method.**

---

# 36. Incident Management

A small company should have a simple incident process.

Important incidents include:

* Production outage.
* Database failure.
* Security breach.
* Data loss.
* DNS failure.
* Payment outage.
* Major software bug.
* Customer-data exposure.

A useful sequence is:

> **Detect → assess → assign → contain → repair → verify → communicate → document → improve.**

---

# 37. Technical Documentation

Important technical knowledge should not exist only in one developer's head.

Document:

* System architecture.
* Server configuration.
* Cloud architecture.
* Database architecture.
* DNS configuration.
* Deployment procedures.
* Backup procedures.
* Restoration procedures.
* Development setup.
* API documentation.
* Production access procedures.
* Security procedures.

---

# 38. Business Documentation

The company should also document:

* Product pricing.
* Customer contracts.
* Customer onboarding.
* Customer billing.
* Supplier information.
* Employee policies.
* Payroll procedures.
* Expense procedures.
* Sales procedures.
* Emergency contacts.

---

# 39. AI Usage

A modern software company should establish basic rules for AI tools.

Responsibilities include:

* Decide which AI services may be used.
* Protect customer confidential information.
* Protect proprietary source code.
* Prevent employees from uploading secrets into unauthorized AI services.
* Review AI-generated code.
* Test AI-generated code.
* Review AI-generated documentation.
* Monitor AI API spending.
* Evaluate intellectual-property risks.
* Evaluate privacy risks.

---

# 40. Business Continuity and Key-Person Risk

This is particularly important with only five employees.

Management should ask:

> **What happens if any one of the five employees is unavailable tomorrow?**

For every critical function, determine:

* Primary person.
* Backup person.
* Required credentials.
* Required documentation.
* Recovery procedure.

Critical functions might include:

* Production servers.
* Source-code repositories.
* Database administration.
* Domain names.
* DNS.
* Customer billing.
* Bank accounts.
* Payroll.
* Customer relationships.
* Security systems.

At least two authorized people should be capable of recovering the company's most important systems.

---

# Suggested Structure for a Five-Person Software Company

A practical organization might look like this:

| Employee | Primary role                      | Additional responsibilities                        |
| -------- | --------------------------------- | -------------------------------------------------- |
| **1**    | CEO / General Manager             | Strategy, finance, major sales, product management |
| **2**    | CTO / Technical Lead              | Architecture, cybersecurity, technical management  |
| **3**    | Full-Stack Developer              | Development, database, testing                     |
| **4**    | DevOps / Developer                | Infrastructure, deployment, backups, monitoring    |
| **5**    | Sales / Customer / Administration | Sales, marketing, support, billing, administration |

This does **not** mean these are five rigid departments.

A five-person company should think in terms of **functions**, not departments.

---

# Recommended Responsibility Matrix

A useful responsibility matrix would be:

| Function                  | Primary owner      | Backup            |
| ------------------------- | ------------------ | ----------------- |
| Business strategy         | CEO                | CTO               |
| Product roadmap           | CEO                | CTO               |
| Financial management      | CEO                | Administration    |
| Accounting                | Administration     | CEO               |
| Payroll                   | Administration     | CEO               |
| Sales                     | CEO / Sales        | Administration    |
| Marketing                 | Sales              | CEO               |
| Customer support          | Sales / Support    | Developer         |
| Software architecture     | CTO                | Senior Developer  |
| Development               | CTO                | Developers        |
| Code review               | CTO                | Developer         |
| Testing                   | Developer          | Another Developer |
| Production infrastructure | DevOps             | CTO               |
| Cybersecurity             | CTO                | DevOps            |
| Database administration   | Developer / DevOps | CTO               |
| Backups                   | DevOps             | CTO               |
| Disaster recovery         | CTO                | DevOps            |
| Domain names              | CEO or CTO         | Other one         |
| DNS                       | DevOps             | CTO               |
| Certificates              | DevOps             | CTO               |
| Source-code repository    | CTO                | Developer         |
| Customer billing          | Administration     | CEO               |
| HR                        | CEO                | Administration    |
| Legal coordination        | CEO                | Administration    |
| Vendor management         | CEO                | CTO               |
| Internal IT               | DevOps             | CTO               |

---

# The Most Important Rule for a Five-Person Company

For each critical function, define:

> **Primary owner → backup → operating procedure → credentials/access → review frequency**

For example:

### Backup

**Primary owner:** DevOps engineer
**Backup:** CTO
**Procedure:** documented
**Monitoring:** daily
**Restore test:** quarterly

### Domain names

**Primary owner:** CEO
**Backup:** CTO
**Registrar MFA:** enabled
**Expiration monitoring:** enabled
**Review:** quarterly

### Production servers

**Primary owner:** DevOps engineer
**Backup:** CTO
**Monitoring:** continuous
**Documentation:** maintained
**Emergency access:** available to both

For a company with only five employees, this structure is usually more important than creating formal departmental titles.

The central management objective should be:

> **No important responsibility is unassigned, no critical system depends on only one employee, and everyone knows who主管 each function.**