Seven Ways to Influence Engineering Teams

How Do You Influence Engineering Teams When You Don't Have Direct Authority?

Influencing engineering teams without direct authority is a core skill for an Enterprise Architect, Solution Architect, Technical Lead, or Engineering Manager. The key is to influence through trust, evidence, collaboration, and business outcomes—not through job titles or commands.

For example, suppose you recommend introducing an API Gateway, but three engineering teams prefer to continue exposing their APIs directly. You cannot order them to change. Your job is to help them understand why the change matters, make adoption practical, and build agreement.

1. Seven Ways to Influence Engineering Teams

1. Build Credibility Before Recommending Change

• Understand the existing architecture, technical constraints, and delivery pressures.
• Demonstrate technical knowledge without pretending to know everything.
• Acknowledge trade-offs and explain where your recommendation may not be appropriate.
• Follow through on commitments and be consistent.

Why it works: Engineers are more likely to trust recommendations from someone who understands their real problems.

2. Connect Architecture Decisions to Business Outcomes

Avoid presenting architecture as a collection of rules. Explain how a decision affects delivery speed, reliability, security, cost, or customer experience.

Instead of Saying	Explain the Benefit
You must use the API Gateway.	A common gateway can centralize authentication and rate limiting, reducing duplicated work across teams.
Follow this coding standard.	Consistent error handling makes services easier to support and reduces troubleshooting time.
We need to modernize this application.	The current platform delays releases and increases support costs; let's quantify the impact before choosing a solution.

3. Involve Engineers in the Decision

Don't arrive with a finished solution and expect everyone to accept it.

• Share the problem and constraints first.
• Invite engineers to propose alternatives.
• Compare options using agreed criteria.
• Record the decision and the reasons behind it.
• Give teams flexibility in implementation when the outcome matters more than the exact technology.

Principle: People are more likely to support a decision when they have helped shape it.

4. Use Evidence Instead of Opinions

Support recommendations with measurable facts.

For example, if you propose improving deployment automation, examine:

• Lead time from code change to production.
• Deployment frequency.
• Failed deployment rate.
• Recovery time after a failed deployment.
• Manual effort required for releases.

Use the evidence to identify the problem together. Avoid using metrics to blame individual engineers or rank teams without context.

5. Make the Right Approach Easier to Adopt

Architecture guidance often fails when it creates extra work for delivery teams.

Provide practical support such as:

• Reusable code templates and reference implementations.
• Shared libraries and approved service patterns.
• CI/CD pipeline templates.
• Documentation with working examples.
• Automated architecture and security checks.
• Migration guidance and hands-on support.

For example, rather than telling every team to implement authentication consistently, provide a tested integration example and automated checks that make the secure approach straightforward.

6. Create Alignment Through Lightweight Architecture Governance

Use processes that help teams make good decisions without slowing delivery:

• Architecture Decision Records (ADRs): Document the problem, alternatives, trade-offs, and decision.
• Technical RFCs: Invite feedback before committing to a significant design.
• Architecture communities of practice: Let teams share solutions and lessons learned.
• Reference architectures: Provide proven starting points rather than rigid mandates.
• Design reviews: Focus on risks and cross-team impacts, not personal preferences.

These practices help architecture decisions scale beyond individual meetings.

7. Know When to Push and When to Step Back

Not every decision needs organization-wide agreement.

Situation	Recommended Approach
A reversible, team-specific decision	Let the team decide.
A decision affecting several teams	Seek alignment and document trade-offs.
A security, compliance, or major reliability risk	Raise the concern clearly and follow the agreed escalation process.
A disagreement with multiple valid solutions	Agree on evaluation criteria and let evidence guide the decision.
A team rejects your recommendation	Understand why, consider alternatives, and agree on how to measure the outcome.

Influence does not mean getting your preferred solution every time. It means improving the quality of decisions while respecting team ownership.

2. A Practical Example: Influencing Teams to Adopt an API Gateway

Imagine you are an Enterprise Architect, and four engineering teams expose APIs independently. Authentication, rate limiting, logging, and API policies are implemented differently across services.

Step 1: Understand the Problem

Identify duplicated authentication code, inconsistent policies, security gaps, and operational overhead.

Step 2: Build the Business Case

Estimate duplicated engineering effort, incident risk, and the cost of maintaining inconsistent implementations.

Step 3: Prove the Approach

Build a small reference implementation using a suitable gateway, such as Azure API Management or YARP, and test it against the team's requirements.

Step 4: Invite a Pilot Team

Work with one willing team, incorporate feedback, and measure the actual benefits and operational costs.

Step 5: Share Evidence and Scale

Present the results, publish reusable guidance, and let other teams adopt the approach with a clear migration path.

The important difference is that you are not asking teams to follow an architectural preference. You are helping them solve a problem and providing evidence that the proposed solution works.

3. What to Say in an Architecture Discussion

Instead of saying:

This architecture is wrong. You need to follow the enterprise standard.

Try saying:

I understand why this approach works for your team's immediate requirements. My concern is how it will affect authentication, operational support, and integration with other teams as the platform grows.

Could we compare two or three options against security, delivery effort, operational cost, and scalability? I can help build a small proof of concept so we can validate the trade-offs before committing.

If your approach performs better against those criteria, we should consider that evidence in the decision.

This approach respects the team's expertise while keeping attention on the wider system.

4. How to Measure Whether Your Influence Is Working

Track outcomes rather than the number of meetings you attend or documents you publish.

Measure	What It Tells You
Adoption of reusable architecture patterns	Whether teams find the guidance useful.
Reduction in duplicated implementation	Whether cross-team consistency creates value.
Fewer recurring architectural incidents	Whether systemic risks are being addressed.
Faster delivery of cross-team initiatives	Whether collaboration is improving.
Reduced time to resolve design disagreements	Whether decision-making is becoming more effective.
Feedback from engineering teams	Whether your guidance is practical and trusted.

These measures should be interpreted in context; adoption alone does not prove that an architectural decision was beneficial.

5. A Simple Framework to Remember

Credibility

Demonstrate sound technical judgment and follow through.

Shared Outcomes

Connect recommendations to the team's priorities and business goals.

Evidence

Use data, prototypes, and real-world results to test assumptions.

Collaboration

Involve teams, respect ownership, and make adoption easier.

Key Takeaway

Your influence grows when engineers see you as someone who helps them deliver better software—not someone who merely tells them how to build it.

For an Enterprise or Solution Architect, success is not measured by how many teams obey your standards. It is measured by whether teams make better decisions, manage risk more effectively, and deliver better business outcomes because of your contribution.