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.
Where this role sits in the broader career landscape — and where it can take you.
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.
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