Serialization converts objects to transmittable format (JSON, Protocol Buffers, MessagePack). Compliance means ensuring data type safety, version compatibility, and security (no arbitrary code execution). Used by backend and data platform engineers. Salary band: USD 95k–160k. Learn in 4 weeks. Adjacent to API design, data formats, security.
Serialization is the process of converting data structures into a format that can be transmitted over networks or stored on disk. Examples: JSON, XML, Protocol Buffers, MessagePack, Avro. Compliance means ensuring that serialization is safe, correct, and compatible across versions and platforms. Key compliance concerns: type safety (is the deserialized data the right type?), version compatibility (can old code read new data?), security (can deserialization execute arbitrary code?), and performance (how fast is serialization/deserialization?). Proper serialization is often invisible when it works, but critical when it breaks.
| Region | Junior | Mid | Senior |
|---|---|---|---|
| USA | $80k | $130k | $185k |
| UK | $48k | $80k | $120k |
| EU | $55k | $90k | $140k |
| CANADA | $75k | $120k | $170k |
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