Backend Developer
Summary
Senior Backend Developer with 15+ years of experience building high-scale, low-latency systems. Architected and developed core services for a global IoT and air quality platform serving 10M+ users and 150K+ devices. Proficient in Go, Node.js, Python, and AWS. Strong in CI/CD, containerization, and designing resilient APIs and data flows.
Expectations
Role: Principal Cloud Architect, Staff Backend Engineer, or Platform Engineering Lead
Industry: Company at scale with real-time, distributed systems
Tech Environment: Heavy AWS usage (ECS, Lambda, IaC), containerized services, event-driven/microservices architecture
Scope: Cross-team technical leadership, high ownership, infrastructure and backend systems at scale
Culture: Engineering-driven, globally distributed teams, autonomy, deep-tech challenges over politics
Growth: Involvement in architectural decisions, mentoring, and long-term infrastructure strategy
Employment Preferences
Relocation destinations:
- France
- Switzerland
- United Kingdom
Spoken Languages
- French - Native
- English - Fluent
- Chinese - Intermediate
- German - Beginner
Expected Base Salary
**0,000 CHF
Academic Degree
Experience
Total Professional Experience
Startup Experience
Big-Tech Companies
Enterprise Experience
Skills
- GO
- Node.js
- Python
- Bash
- REST
- GRPC
- MQTT
- Microservices
- High Scalability
- Low Latency
- TDD
- GIT Flow
- PostgreSQL
- MongoDB
- DynamoDB
- Redis
- Cassandra
- Elasticsearch
- OpenSearch
- AWS SQS
- AWS Kinesis
- RabbitMQ
- NSQ
- ZeroMQ
- Lambda
- API Gateway
- EC2
- ECS
- Fargate
- RDS
- ElastiCache
- S3
- IAM
- Cognito
- VPC
- Route 53
- CloudFront
- WAF
- Shield
- Terraform
- AWS CDK
- Docker
- Serverless Framework
- Bitbucket Pipelines
- CircleCI
- IaC
- CloudWatch Logs
- X-Ray
- Sentry
- Alerts
- Dashboards
- Git
- Jira
- Agile
- Lean
- DevOps
- Kanban
- CI
- CD
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