We're currently looking for a talented engineer to join the
Trading Analytics team
on a
fully remote
contract running
ASAP until May 2026
(with possible extension). The focus is on
modernizing and migrating internal custom-built applications
from an on-premise setup to a
cloud-native environment
using a modern tech stack.
Role Overview
Position:
Backend Engineer (.NET, Cloud-Native)
Start Date:
ASAP
Duration:
Until May 2026 (extension possible)
Location:
Fully Remote
Team:
Trading Analytics
Scope:
Migration of on-premise applications to the cloud
Daily Focus
Build/refactor services in
.NET (Core/ASP.NET Core)
using
gRPC
and
REST
Containerize and deploy on
Kubernetes
Integrate with
CI/CD pipelines
Work with
PostgreSQL
for data persistence
Tech Stack \& Skills
.NET 8+
: async/await, DI, minimal APIs, IAsyncEnumerable, cancellation tokens, IOptions
API Design
: gRPC (proto, streaming, interceptors), REST (OpenAPI, pagination, versioning)
Performance \& Resilience
: Polly, Redis, latency optimization
AuthN/AuthZ
: OAuth 2.0, JWT, mTLS, RBAC/ABAC
PostgreSQL
: schema design, indexing, EXPLAIN ANALYZE, Flyway/Liquibase
Containerization
: Docker, distroless images, SBOM/CVE scanning
Kubernetes
: Deployments, Ingress, HPA, ConfigMaps, Secrets
Observability
: OpenTelemetry, structured logging, metrics, tracing
Testing
: Unit, integration (Testcontainers), contract testing (Pact), load testing
Nice-to-Haves
Kafka/RabbitMQ, outbox pattern, CQRS, DDD/hexagonal architecture
Protobuf \& OpenAPI versioning
SThree_Germany is acting as an Employment Business in relation to this vacancy.