Quick Summary
We simplify operations for thousands of entrepreneurs by providing an ERP system for micro and small businesses. Our tools offer integrated, simple, and practical operational and financial management.
We are seeking a Senior Developer with expertise in PHP, who is eager to evolve their skills in Golang to develop scalable and resilient solutions. You will join a team of over 80 professionals, contributing to knowledge sharing and reinforcing our company culture.
Our technology team is dedicated to fulfilling the needs and desires of our clients and market partners.
This is a remote opportunity, under the CLT regime, with a 40-hour work week. Join us in empowering businesses with smart, simple technology solutions!
Key Responsibilities
- Design and build evolutionary and resilient software solutions.
- Monitor and manage technical debt within solutions.
- Actively contribute to strategic discussions with product and business teams.
- Control platform obsolescence levels.
- Mentor team members through practices like pair programming and code reviews.
- Drive continuous technological and solution evolution.
- Foster a culture of code review, DevOps, and secure development.
- Participate in all phases of high-criticality system design, analyzing requirements and proposing innovative 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 a shared understanding of domains and contextual boundaries.
Required Skills & Qualifications
- Extensive experience with PHP and related frameworks.
- Proven experience in microservices architecture.
- Experience with highly complex and large-scale systems.
- Proficiency in code versioning using Gitlab/Github.
- Experience with software development best practices: SOLID principles, Clean Code, Design Patterns.
- Experience with relational and non-relational databases (e.g., MySQL, DynamoDB, DocumentDB).
- Experience in event-driven architecture (e.g., Kafka, AMQ, SQS, SNS).
- Knowledge of automated tests, unit tests, and secure development practices.
- Technical English proficiency.
- Experience with monitoring and observability tools (e.g., APM, logs, metrics, tracing).
- Practical experience with Domain-Driven Design (DDD): domain modeling, bounded contexts, context maps, and application in distributed architectures.
Desirable Skills & Differentiators
- Experience with Golang and related frameworks.
- Knowledge of Agile methodologies.
- Experience with InfluxDB.
- Proficiency in HTML, JavaScript, CSS, and front-end frameworks.
- Familiarity with CI/CD, Docker, and Terraform.
- Experience with Cloud solutions (e.g., AWS).
- Experience programming highly complex systems.
- Experience with other languages such as .Net, Node.js, Python, Java.
- Mentoring and technical leadership (code, best practices, onboarding).
- Technical decision-making (scalability, performance, trade-offs).
- Experience applying DDD in conjunction with microservices.
Benefits & Company Culture
What we offer:
- Medical plan
- Dental plan
- Meal or food voucher
- Childcare assistance
- Profit-sharing program (PPR)
- Birthday Day Off
- Life insurance
- Wellhub
- Férias&Co (travel benefit)
- Zenklub (psicoterapia/nutritional care)
- 6-month maternity leave and 20-day paternity leave
- Flexible hours
- Education and language assistance
Join us in helping businesses manage their operations simply and intelligently through technology! We foster an honest, transparent, and continuously evolving culture, focused on creating a supportive work environment and promoting full integration among all "Blingers."
Location: Rua Olavo Bilac, 914, sala 101 - Térreo - Imigrante | Bento Gonçalves - RS | CEP: 95702-000
Important Note: This and all open positions at LWSA are eligible for all individuals, regardless of gender, ethnicity, sexual orientation, accessibility, and/or social condition. We emphasize that our positions are open to all people with disabilities (PcDs).
LWSA is an ecosystem of digital solutions comprising various companies, all sharing the goal of transforming businesses to grow and prosper through technology. Our team is known for its passion, creativity, persistence, and collaboration. Just like the professionals who build their careers here, each of our brands has its unique identity, yet they all share a drive to evolve and deliver excellence.
LWSA offers an environment where you can build your career with autonomy, respect, and diversity, within a company committed to developing its professionals to innovate and create future solutions. Ready to join our ecosystem and explore the possibilities for your career? Sharing your resume is the first step to becoming part of our team!

