Rust Backend Developer
5 days ago
Project:
A distributed video-surveillance platform for edge devices (Nexus Edge). Central controller + edge workers, camera/storage management, RTSP→HLS, S3, event-driven architecture (NATS JetStream). Deployed in multiple countries (Smart City).
What you'll do
● Build backend services in
Rust
(controller and edge workers).
● Design and implement
REST APIs
(poem + poem-openapi / OpenAPI specs).
● Work with
PostgreSQL
(sqlx, migrations, query tuning), integrate
PostGIS / TimescaleDB
.
● Develop and harden video pipelines:
RTSP → HLS
, segmentation, S3/MinIO storage.
● Implement async, event-driven flows with
NATS JetStream
(streams, consumers, retry/DLQ).
● Strengthen security:
JWT (ES256)
,
Argon2
, CORS, RBAC.
● Improve observability: metrics/tracing (
tracing
, Prometheus/Grafana), logging, profiling.
● Contribute to architecture (idempotency, consistency, fault tolerance, backpressure).
● Collaborate closely with Frontend and DevOps (docker-compose, CI/CD).
Tech stack (current)
●
Language/Frameworks:
Rust 1.7x+,
poem
, poem-openapi (axum/actix experience is welcome).
●
Database:
PostgreSQL (
sqlx
), PostGIS / TimescaleDB.
●
Messaging:
async-nats
,
NATS JetStream
(streams, consumers, KV).
●
Video:
GStreamer 1.20+
, custom plugins (RTSP, S3-HLS), HLS m3u8.
●
Storage:
S3/MinIO
.
●
Infra:
Docker / docker-compose, Linux.
●
Security:
JWT (ES256), Argon2.
●
Docs:
Stoplight Elements for API docs.
Requirements (must-have)
●
2+ years
of commercial
Rust
experience (
Middle+
level).
● Solid understanding of
async/await
, concurrency, and I/O.
● Production experience with at least one web stack:
poem / axum / actix-web
.
● Confident with
sqlx
(queries, migrations, indexes, performance).
● Hands-on
Docker
and basic Linux skills.
● Ability to read/write
OpenAPI
contracts.
● Experience debugging distributed systems (timeouts, retries, idempotency).
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