Big software works best as connected pieces, and wiring those pieces together is your specialty — designing and coding the services that let large systems talk cleanly. Where systems are built to connect.
The work is design-heavy backend development: architecting services and APIs, defining how systems communicate, writing and integrating code, and keeping it all maintainable. You work across teams and existing systems. The hard problems live in the integration, and a clean architecture pays off for years, while a messy one haunts everyone.
You often work amid legacy systems and shifting standards, so integrating old and new is a constant challenge. Decisions ripple across many systems, the tooling and patterns evolve, and a poor design choice spreads its pain widely. Whether you're at an enterprise or a smaller shop changes the scale and constraints a lot.
It tends to suit people who are systems thinkers, patient, and big-picture. If you want quick, visible features or hate legacy code, the integration grind may chafe. But if you like designing how complex systems fit together cleanly, it's deep, valued engineering.
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Roles like this one sit within a broader occupational category. The numbers below reflect that full landscape — helpful for context, but your specific experience will depend on level, specialty, and where you work.
Roles with similar work and overlapping career paths
View all Technology roles →Big software works best as connected pieces, and wiring those pieces together is your specialty — designing and coding the services that let large systems talk cleanly. Where systems are built to connect.
Median pay for an SOA Developer (Service Oriented Architecture Developer) is about $133K nationally, with the field ranging roughly from $80K to $211K depending on experience, employer, and metro (BLS).
Core skills for this role include Programming, Critical Thinking, Judgment and Decision Making, Systems Analysis, and Reading Comprehension.
Most people in this role hold a bachelor's degree.
Employment in this field is projected to grow about 15.8% through 2034, with roughly 1.7 million people working in it today (BLS).
Closely related roles include Software Systems Engineer, Software Application Developer, and Application Engineer.
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Don't know if you want to stay in your job?
Get your career on record. Then decide.