.Net developer

Genzeon Global

Job Location:

Hyderabad - India

Monthly Salary: Not Disclosed

Experience Required: 7years

Posted on: 2 days ago

Vacancies: 1 Vacancy

Job Summary

The Dev / senior developer is the primary builder for both Lambda services the shared Ometria client library Kafka producer logic and backfill tooling. This role requires strong backend engineering skills with hands-on AWS serverless experience.

Required skills:

.Net: 4 years production experience in the primary Lambda runtime; ability to write clean testable well-structured code with proper error handling and logging.
AWS Lambda & serverless: Practical experience building and deploying Lambda functions including timeout management concurrency configuration cold-start optimisation and Step Functions for orchestration if needed.
REST API integration: Experience consuming third-party REST APIs with pagination rate-limit handling retry/backoff strategies and authentication (API key headers). Familiarity with Ometria or similar marketing platform APIs is a plus.
Apache Kafka: Hands-on experience producing messages to Kafka topics including AVRO serialisation Schema Registry integration producer configuration (acks retries idempotency) and troubleshooting publish failures.
AVRO & Schema Registry: Ability to define version and register AVRO schemas; understanding of schema evolution (backward/forward compatibility) and contract-first design.
Amazon DynamoDB: Experience designing table schemas (partition/sort keys) managing read/write capacity implementing TTL policies and using DynamoDB for cursor/state persistence and configuration storage.
Data pipeline design: Understanding of batch/incremental ingestion patterns idempotency strategies (composite keys deduplication) cursor-based change tracking and data correctness in distributed systems.
Testing: Strong unit testing discipline; experience with integration testing using mocks stubs or sandbox environments for external APIs and Kafka.

Desirable:

Experience with Snowflake or data warehouse ingestion patterns.
Familiarity with Ometrias API v2 (contacts lists list changes endpoints).
Experience with historical backfill tooling (phased execution rate-limit-aware replay).
Knowledge of PII handling and data minimisation in event-driven architectures.

Required Skills:

.NetAWS

Required Education:

Required skills:

.Net: 4 years production experience in the primary Lambda runtime; ability to write clean testable well-structured code with proper error handling and logging.
AWS Lambda & serverless: Practical experience building and deploying Lambda functions including timeout management concurrency configuration cold-start optimisation and Step Functions for orchestration if needed.
REST API integration: Experience consuming third-party REST APIs with pagination rate-limit handling retry/backoff strategies and authentication (API key headers). Familiarity with Ometria or similar marketing platform APIs is a plus.
Apache Kafka: Hands-on experience producing messages to Kafka topics including AVRO serialisation Schema Registry integration producer configuration (acks retries idempotency) and troubleshooting publish failures.
AVRO & Schema Registry: Ability to define version and register AVRO schemas; understanding of schema evolution (backward/forward compatibility) and contract-first design.
Amazon DynamoDB: Experience designing table schemas (partition/sort keys) managing read/write capacity implementing TTL policies and using DynamoDB for cursor/state persistence and configuration storage.
Data pipeline design: Understanding of batch/incremental ingestion patterns idempotency strategies (composite keys deduplication) cursor-based change tracking and data correctness in distributed systems.
Testing: Strong unit testing discipline; experience with integration testing using mocks stubs or sandbox environments for external APIs and Kafka.

Desirable:

Experience with Snowflake or data warehouse ingestion patterns.
Familiarity with Ometrias API v2 (contacts lists list changes endpoints).
Experience with historical backfill tooling (phased execution rate-limit-aware replay).
Knowledge of PII handling and data minimisation in event-driven architectures.

Required Skills:

.NetAWS

Required Education: