
Artificial Intelligence • B2B • SaaS
Mutant is a technology company that harnesses Generative AI to enhance customer experience and streamline operations for businesses. Through its Intelligent Artificial Intelligence (IAM), Mutant offers personalized and autonomous solutions that improve customer journeys in real-time and manage data efficiently across multiple channels. With a strong focus on maximizing profitability and building lasting relationships, Mutant combines people, processes, and innovative technologies to transform the digital landscape and drive business success. As part of the Clash ecosystem, Mutant collaborates with other companies to accelerate digital transformation and redefine consumer experiences.
October 17
🗣️🇧🇷🇵🇹 Portuguese Required

Artificial Intelligence • B2B • SaaS
Mutant is a technology company that harnesses Generative AI to enhance customer experience and streamline operations for businesses. Through its Intelligent Artificial Intelligence (IAM), Mutant offers personalized and autonomous solutions that improve customer journeys in real-time and manage data efficiently across multiple channels. With a strong focus on maximizing profitability and building lasting relationships, Mutant combines people, processes, and innovative technologies to transform the digital landscape and drive business success. As part of the Clash ecosystem, Mutant collaborates with other companies to accelerate digital transformation and redefine consumer experiences.
• Act as a hands-on Tech Lead: pair programming, code reviews, and resolution of critical impediments. • Monitor team performance and organize feedback to support professional growth. • Participate in the software architecture process, aligning business requirements with technology. • Serve as the focal point for technical refinements, supporting the architect in presenting the vision to cross-functional squads. • Ability and experience to make decisions when facing blockers or unexpected events to ensure smooth progress of projects and the team. • Communicate with partners, vendors, and internal teams to remove blockers and ensure delivery. • Ensure best practices for observability, testing, security, and performance throughout the software lifecycle.
• System-level perspective and functional understanding of APIs. • Experience with Java versions 11 and 17. • Knowledge of Spring Boot 2.x and 3.x. • Experience with microservices architecture and developing RESTful APIs. • Experience with MongoDB for data modeling and persistence. • Experience using Redis in distributed applications to optimize performance. • Experience with RabbitMQ for messaging and asynchronous communication. • Knowledge of systems architecture and development best practices. • Experience building and documenting APIs (Swagger/OpenAPI). • Experience with integrations using REST and SOAP protocols. • Experience with container environments and managing Kubernetes (K8s) clusters. • Experience developing cloud solutions (XaaS). • Experience with DevOps practices (Git, SonarQube, Jenkins, Terraform) and CI/CD pipelines. • Knowledge of authentication and authorization tools (OAM_ID, OAuth, SAML, among others).
• Medical and dental insurance. • Life insurance. • Transportation allowance. • Meal and food allowances. • Wellhub (Gympass). • Childcare assistance. • Assistance for children with disabilities. • Performance-based bonus. • Birthday day off. • Alelo Multibenefits. • Allya - partnerships and discounts through the app.
Apply NowOctober 17
Software Developer creating scalable solutions in Ruby and Java at Bemobi. Collaborating with teams for digital recharge systems in Brazil and South America.
🗣️🇧🇷🇵🇹 Portuguese Required
AWS
Docker
Java
Kafka
NoSQL
RabbitMQ
Ruby
Ruby on Rails
Spring
Spring Boot
SpringBoot
SQL
Terraform
October 17
Developer for scalable, resilient applications at Compass UOL. Collaborating across teams to ensure efficient, secure international transactions.
🗣️🇧🇷🇵🇹 Portuguese Required
AWS
Azure
Cloud
Docker
Google Cloud Platform
Gradle
Grafana
Java
Jenkins
JUnit
Kafka
Kotlin
Kubernetes
NoSQL
PHP
Prometheus
RabbitMQ
Splunk
SQL
October 14
1001 - 5000
Java Developer focusing on robust, sustainable software solutions with a technical leadership role at a SaaS company in Brazil.
🗣️🇧🇷🇵🇹 Portuguese Required
Hibernate
Java
Postgres
Spring
Spring Boot
SpringBoot
October 10
Desenvolvedor SR em Java e SQL para a maior empresa de software financeiro do Brasil, focando em inovação tecnológica e transformação digital no mercado.
🗣️🇧🇷🇵🇹 Portuguese Required
Angular
Azure
Java
JavaScript
Jenkins
JUnit
Mockito
Spring
SQL
October 9
Backend Developer in .NET at Leega, developing microservices and APIs with a focus on high data volumes and engineering quality.
🗣️🇧🇷🇵🇹 Portuguese Required
Azure
NoSQL
RabbitMQ
SQL
.NET