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Bling | Senior Developer (PHP and Golang) | Remote/ 5 days ago

LWSA
Attractive
Application ends: 2026-08-16

Quick Summary

LWSA is hiring a remote Senior Developer (PHP and Golang) in Brazil for its Bling ERP platform. The role involves modernizing the tax engine, transitioning to a microservices architecture, and mentoring junior developers. Required qualifications include solid experience with PHP and Golang, databases like MySQL and DynamoDB, event-driven messaging systems like Kafka or SQS, and DDD principles.

With a sense of ownership and collaboration, we join forces to remove barriers and boost businesses. We don't just offer digital solutions; we build the ecosystem that drives entrepreneurship in Brazil.

The 'it has always been this way' does not define us: we question, learn, and evolve with each challenge, transforming mistakes into innovation. And, for this, we form a team that plays together, because we understand that the success of the whole is greater than any individual interest.

Our mission is to simplify the daily life of entrepreneurs, and we do this with honesty in relationships and focus on what really matters.

If you seek consistent results that leave a legacy and believe that technology only makes sense when it guarantees customer success, your place is with us!

About the area:

Bling is the operational heart of thousands of small and medium-sized businesses. Our ERP simplifies management, uniting invoices, inventory, and sales in one place.

Working at Bling means giving order and scale to the dream of entrepreneurs, creating solutions that bring agility and total control to their daily lives.

What you will transform (Challenge):

In the LWSA ecosystem, you play a leading role in changes. Your goal will be to simplify the customer journey and ensure that our solutions are increasingly fluid, directly impacting thousands of businesses that depend on our technology to grow.

✨ What makes our eyes shine:

We look for people who live our essence and share our purpose: we transform businesses to grow and prosper through technology.

If you put the customer at the center, have a collaborative spirit and focus on what matters, always questioning, learning, and evolving, you already have what we need. We value those who get their hands dirty and take responsibility!

We expect you to:

  • Develop robust and scalable solutions using Golang and/or PHP;
  • Design technical solutions and actively participate in refinements;
  • Contribute strategically with the Product Owner to enable value deliveries;
  • Guide and mentor junior developers, raising the team's technical bar;
  • Act directly on the tax reform project and the transition to microservices architecture.

Required Qualifications

  • Solid experience in web development with PHP and Golang;
  • Mastery of code versioning (Gitlab/Github);
  • Deep knowledge of best practices: SOLID, Clean Code, and Design Patterns;
  • Experience with relational and non-relational databases (MySQL, DynamoDB, DocumentDB) and key-value (Redis);
  • Experience in event-driven architecture and messaging (Kafka, AMQ, SQS, SNS);
  • Knowledge of automated, unit testing, and secure development concepts;
  • Experience with monitoring and observability (APM, logs, metrics, tracing);
  • Knowledge of DDD (Domain Driven Development) and microservices architecture;
  • Technical English and familiarity with agile methodologies (Kanban/Scrum).

Nice-to-haves

  • Experience with highly complex and high-scale systems;
  • Familiarity with CI/CD pipelines, Docker, and Terraform;
  • Experience in Cloud solutions (AWS);
  • Ability to support technical decision-making (performance and scalability trade-offs).

Elimination Criteria

  • Lack of practical experience with Golang (GO) and PHP.

Expected Competencies

  • Customer focus;
  • Ability to deliver.

Current Projects and Challenges

The major current challenge is the modernization of Bling's tax engine, ensuring that solutions are scalable to support transaction volume, especially in light of tax reform changes.

Benefits for your journey:

For your day-to-day

  • Childcare Assistance
  • iFood Meal Voucher Benefits
  • Transportation Voucher

Health and Well-being

  • Medical Assistance
  • Dental Assistance
  • MetLife Life Insurance
  • Wellhub (Formerly Gympass)

Advantages and Partnerships

  • SESC Credential
  • Day Off in the birthday month
  • OnHappy (Discount subscription for lodging and tickets)
  • Flockr pet health plan
  • Profit Sharing Program (PPR)

Why is this position for you?

Here you have space to build your own trajectory and grow along with one of the largest technology ecosystems in the country.

You will be part of an environment that values frank debates, encourages innovation, and offers the opportunity to generate real and lasting impact on the digital market.

We believe that nothing great is built alone, which is why your evolution here is constant and collective.

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