CareersAPI Engineer

AE

Verified Career Path

API Engineer: Facts, Skills, and Next Paths

An API Engineer designs and builds the interfaces that allow different software systems to communicate with each other. Day-to-day work includes writing code for new APIs, maintaining existing ones, and ensuring they perform reliably under real-world loads.

Core responsibilities include developing secure, scalable APIs using languages like Python or Go and deploying them on cloud platforms such as GCP. API Engineers collaborate with backend teams to integrate with data services and AI models—for example, building FHIR-based healthcare APIs at MEDecision or delivering customer-facing SDKs at Dormont Manufacturing. These roles often involve owning security posture, certificate management, and identity access controls.

The median salary is approximately $125,763, and the most requested skill—appearing in 80% of current job postings—is APIs, followed by cloud platforms and object-oriented programming (each 40%).

$95,000 – $130,000

9 resume skills

67 adjacent paths

AE

SB

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$95,000 – $130,000

Avg. Salary

18 paths

Adjacent Paths

60% avg. match

Avg. Match Score

25.7 shared skills

Shared Foundation

Live market pulse· updated 4d ago

Salary (live)

$95,000 – $130,000

median $125,763

Hiring now

10+ recent postings

Who's hiring

Quevera, MEDecision, Experis

The Skill Blueprint for API Engineer

The core competencies employers ask for. Use them to strengthen your resume, spot gaps, and compare related career options.

In demand right nowAPIs · 80%Cloud Platforms · 40%Object-Oriented Programming · 40%Compliance · 30%Python or R · 30%REST APIs · 30%SQL · 30%CI/CD · 20%

Where Else Can API Engineer Skills Take You?

Build toward this role and you may be building toward several others. Explore the paths that share the same foundation.

Adjacent Paths from API Engineer

Sort by:

1

Senior Backend Engineer

27 shared skills · Engineering

71%

−$1kLateral shift

2

Backend Engineer

28 shared skills · Engineering

64%

+$51kLateral shift

3

Database Administrator

18 shared skills · Engineering

64%

−$31kLateral shift

4

Staff Site Reliability Engineer

31 shared skills · Engineering

64%

+$50kLateral shift

5

Computer Vision Engineer

13 shared skills · Engineering

60%

+$107kLateral shift

6

Senior Software Engineer

31 shared skills · Engineering

60%

+$83kLateral shift

7

Junior Software Engineer

28 shared skills · Engineering

59%

+$6kCareer change

8

Cloud Engineer

32 shared skills · Engineering

59%

+$26kCareer change

9

Senior Full-Stack Engineer

28 shared skills · Engineering

59%

−$4kCareer change

10

Platform Engineer

33 shared skills · Engineering

58%

+$92kCareer change

11

Senior DevOps Engineer

28 shared skills · Engineering

58%

+$59kCareer change

12

Staff Software Engineer

27 shared skills · Engineering

58%

—Career change

13

Data Platform Engineer

27 shared skills · Data

57%

+$5kCareer change

14

MLOps Engineer

29 shared skills · Data

57%

+$36kCareer change

15

QA Lead

21 shared skills · Engineering

56%

−$28kCareer change

16

Senior QA Engineer

19 shared skills · Engineering

56%

−$11kCareer change

17

Application Security Engineer

20 shared skills · Security

56%

+$40kCareer change

18

Senior Machine Learning Engineer

22 shared skills · Engineering

56%

+$114kCareer change

Showing the top 18 of 67 transitions — explore the rest via the Network map.

Why People Explore API Engineer

High Impact Visibility

API Engineers sit at a critical intersection in the organization. Your work directly ties to key business metrics — making your impact visible across teams and to leadership.

Resume Signal

The skills behind API Engineer — APIs, Cloud Platforms, Object-Oriented Programming — give you concrete language for resumes, interviews, and adjacent roles.