Software Engineer II – C#

Stone & Company

. Work on well-defined problems and scopes, with a solution outline already established .

Posted 9/17/2026full-timeRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in C# software development with a strong understanding of design patterns, SOLID principles, and agile methodologies. Capable of producing clean, maintainable code while collaborating effectively with cross-functional teams and contributing to technical decisions.

Highest-signal resume keywords

C# Software DevelopmentDesign PatternsSOLID PrinciplesAgile MethodologiesDocker and Containerization

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Unit TestingIntegration TestingClean Code PracticesMicroservicesEvent SourcingCQRSHexagonal ArchitectureRelational Data ModelingNon-Relational Data ModelingCI/CD Tools

Soft Skills

CollaborationConstructive FeedbackKnowledge Sharing

Tools & Technologies

ElasticsearchDatadogAzureGoogle CloudService BusRabbitMQKafkaAzure DevOps

Industry Keywords

Financial Market

Tech Stack

Tools & technologies

AzureCloudDockerElasticSearchKafkaRabbitMQ

About the role

Key responsibilities & impact

Work on well-defined problems and scopes, with a solution outline already established
Assist the team in solving problems with less clearly defined scopes
Collaborate with cross-functional teams, fostering collaboration among project stakeholders
Provide suggestions and constructive feedback
Contribute to technical decisions
Share knowledge across the team
Develop both technically and professionally

Requirements

What you’ll need

Experience developing software in C#
Knowledge of design patterns and SOLID principles
Knowledge of unit and integration testing
Knowledge of Docker and containerization
Ability to produce clean, maintainable code
Familiarity with agile methodologies, especially Kanban and/or Scrum
Use of AI in the software development process
Experience with observability tools such as Elasticsearch and Datadog is a plus
Knowledge of Azure and Google Cloud is a plus
Knowledge of messaging technologies such as Service Bus, RabbitMQ, or Kafka is a plus
Knowledge of microservices, Event Sourcing, CQRS, and Hexagonal Architecture is a plus
Experience with relational and non-relational data modeling is a plus
Knowledge of CI/CD tools such as Azure DevOps is a plus
Knowledge of and interest in the financial market are a plus

Benefits

Comp & perks

Fixed salary
Variable compensation package (profit sharing, long-term incentive plan, or commission), according to position eligibility
Health and dental insurance with co-payments
Verde Virtual Hospital: telemedicine team available 24 hours a day, 7 days a week
Prescription medication subsidy
Meal and/or food allowance – Pluxee
Childcare allowance for children up to 5 years and 11 months old
Assistance for employees with children with disabilities
Life insurance
Fuel or commuting allowance
Home office allowance for hybrid or remote contracts
Welcome kit for new parents
SESC partnership
Education benefit – Internal self-development platform (Studa and Stone Library)
Acolhe360º – Free emotional support
Quick massage and on-site medical clinic
Optional benefits: Wellhub, TotalPass, Pet Club, Flash, Férias&Co, transportation voucher, Allya, and educational partnerships
All Stone positions are also open to people with disabilities