Quick Summary
We simplify the lives of thousands of entrepreneurs. We are an ERP system for micro and small businesses, offering tools for integrated, simple, and practical operational and financial management.
As a Senior Developer, you will specialize in Golang, focusing on developing scalable and resilient solutions. You will join a team of over 80 professionals and contribute to knowledge sharing about this language.
Our technology team is dedicated to fulfilling the needs and desires of our clients and market partners.
This is a remote work opportunity, under the CLT regime, with a 40-hour work week.
Join us in helping companies manage their businesses simply and intelligently, through technology!
Responsibilities and Attributions
- Design and build evolutionary and resilient solutions.
- Monitor and control technical debt of solutions.
- Actively participate in strategy with the product/business team.
- Control platform obsolescence levels.
- Guide team members through practices such as pair programming and code reviews.
- Seek continuous evolution of technology and solutions used.
- Foster a culture of code review, DevOps, and secure development.
- Participate in all phases of high-criticality system design, analyzing requirements and proposing new solutions.
- Ensure code quality and observability of business and systemic metrics.
- Establish unit and automated testing routines.
- Provide L3 technical support.
- Apply Domain-Driven Design (DDD) concepts in solution modeling and evolution, ensuring alignment between business rules and technical architecture.
- Support the team in disseminating DDD practices, promoting shared understanding of domains and contextual boundaries.
Requirements and Qualifications
- Experience in microservices architecture.
- Experience with highly complex and scalable systems.
- Experience with Golang and related frameworks.
- Proficiency in code versioning via Gitlab/Github.
- Experience with good practices: SOLID, Clean Code, Design Patterns.
- Experience with relational and non-relational databases (MySQL, DynamoDB, DocumentDB).
- Desirable experience with key-value databases, such as Redis.
- Experience in event-driven architecture (Kafka, AMQ, SQS, SNS, etc.).
- Knowledge of automated tests, unit tests, and secure development.
- Technical English proficiency.
- Experience with monitoring and observability (APM, logs, metrics, tracing).
- Practical experience with Domain-Driven Design (DDD): domain modeling, bounded contexts, context maps, and application in distributed architectures.
Desirable and a Differential:
- Experience with PHP and related frameworks.
- Knowledge of agile methodologies.
- Desirable experience with InfluxDB.
- Knowledge of HTML, Javascript, CSS, and front-end frameworks.
- Familiarity with CI/CD, Docker, and Terraform.
- Experience with Cloud solutions (AWS).
- Programming of highly complex systems.
- Experience with other languages such as .Net, Node.js, Python, Java, etc.
- Mentoring and technical leadership (code, good practices, onboarding).
- Technical decision making (scalability, performance, trade-offs).
- Experience in applying DDD associated with microservices.
Additional Information
What We Offer:
- Medical plan.
- Dental plan.
- Meal voucher or food voucher.
- Childcare assistance.
- Profit-sharing program (PPR).
- Birthday Day Off.
- Life insurance.
- Wellhub.
- Férias&Co (travel benefit).
- Zenklub (psychotherapy/nutritional care).
- 6-month maternity leave and 20-day paternity leave.
- Flexible hours.
- Education assistance and language assistance.
Join us in helping companies manage their businesses simply and intelligently through technology!
We foster an honest, transparent, and constantly evolving culture, focused on creating a lighter work environment and promoting total integration among all Blingers.
Where we are: Rua Olavo Bilac, 914, sala 101 - Térreo - Imigrante | Bento Gonçalves - RS | CEP: 95702-000
Important to Note:
This and all open vacancies at LWSA company are eligible for all people, regardless of gender, ethnicity, sexual orientation, accessibility, and/or social condition.
We emphasize that our vacancies are open to all people with disabilities (PcDs).

