Backend .NET Developer – Junior

Jobtailor; São Paulo; Presencial; BRL 180 000 - 240 000; Tempo integral

Resumo da oferta

Jobtailor is seeking a technical lead to drive architecture and deliver reliable applications in a cloud-first environment. You will mentor team members, design robust solutions, and ensure code quality with automated testing.

Responsibilities include coordinating with business stakeholders, implementing scalable deployment strategies (blue/green and canary), and promoting automation and best practices across the IT landscape. Prior experience in high-availability systems is valued.

Qualificações

• Experience as a technical lead.
• Hands-on profile.
• Experience with cloud platforms (AWS, GCP, Azure, etc.).
• Experience with .NET (C#).
• Experience with relational databases (SQL Server, MySQL, PostgreSQL).
• Design patterns.
• Experience with unit testing (TDD).
• Knowledge of Git.
• Knowledge of agile methodologies (Scrum).
• Knowledge of Docker and Kubernetes.
• Knowledge of messaging frameworks (Kafka, ActiveMQ, RabbitMQ, etc.).
• Good communication and teamwork skills.
• Ability to write robust, testable, and validated code.
• Experience with applications that require high availability and high performance.
• Knowledge of financial markets.
• Experience with code quality tools (SonarQube).
• Experience with APM tools (Dynatrace, AppDynamics, Datadog, etc.).
• Knowledge of Prometheus, metrics, and monitoring.
• Experience with SPA (single-page application) development.
• Knowledge of Elasticsearch, Apache Lucene, and GraphQL.
• Experience with cloud deployment and management.
• Experience with CI/CD management and deployment.

Responsabilidades

• Elicit requirements, develop and fix issues in applications.
• Promote automation and optimization of processes and analyses.
• Maintain close collaboration with business areas and other IT teams.
• Ensure high availability of platforms by creating and evolving deployment processes (blue/green and canary deployments).
• Develop software following agile methodologies and applying object-oriented best practices and clean code principles.

Conhecimentos

Hands-on profile

Good communication

Teamwork

High availability mindset

Ferramentas

AWS

GCP

Azure

SQL Server

MySQL

PostgreSQL

Git

Docker

Kubernetes

Kafka

ActiveMQ

RabbitMQ

GraphQL

Elasticsearch

Apache Lucene

Prometheus

SQL

Descrição da oferta de emprego

Responsibilities

• Elicit requirements, develop and fix issues in applications;
• Promote automation and optimization of processes and analyses;
• Maintain close collaboration with business areas and other IT teams;
• Ensure high availability of platforms by creating and evolving deployment processes (blue/green and canary deployments);
• Develop software following agile methodologies and applying object-oriented best practices and clean code principles.

Requirements

• Experience as a technical lead
• Hands‑on profile
• Experience with cloud platforms (AWS, GCP, Azure, etc.)
• Experience with .NET (C#)
• Experience with relational databases (SQL Server, MySQL, PostgreSQL)
• Design patterns
• Experience with unit testing (TDD)
• Knowledge of Git
• Knowledge of agile methodologies (Scrum)
• Knowledge of Docker and Kubernetes
• Knowledge of messaging frameworks (Kafka, ActiveMQ, RabbitMQ, etc.)
• Good communication and teamwork skills
• Ability to write robust, testable, and validated code
• Experience with applications that require high availability and high performance
• Knowledge of financial markets
• Experience with code quality tools (SonarQube)
• Experience with APM tools (Dynatrace, AppDynamics, Datadog, etc.)
• Knowledge of Prometheus, metrics, and monitoring
• Experience with SPA (single-page application) development
• Knowledge of Elasticsearch, Apache Lucene, and GraphQL
• Experience with cloud deployment and management
• Experience with CI/CD management and deployment