Platform Science

SrSoftwareEngineer

$185–300k ~AI est. Londrina, Brazil
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Sr Software Engineer at Platform Science. Skills: API development, UI development, Cloud development. Maintain existing Legacy solutions. Develop and maintain new integrations”

What They're Looking For.

Must Have

Communicate effectively in English, Extensive API software development experience, UI software development experience, Experience with at least one Relational or Non-Relational database, Cloud software development, Test Automation experience

Nice to Have

AI tools like Claude Code, Gemini or Anthropic, Experience with Event-Driven systems, Experience with Infrastructure-as-Code, Holistic quality assurance, Streaming, Serverless computing

What You'll Do.

Maintain existing Legacy solutions

Develop and maintain new integrations

Apply software engineering best practices

Guarantee deliverables' stability

Guarantee deliverables' performance

Guarantee deliverables' quality

Contribute to strategic sunsetting plan

How You'll Work.

Communication Scope

English (verbal and written)

Full Job Description

Brazil, Londrina At Platform Science, we’re working to connect everything that moves. Founded in 2015, we are an open IoT platform that partners with innovative fleets, application developers, vehicle manufacturers, and equipment providers in the transportation industry to deliver revolutionary solutions to supply chain professionals across the globe. Our employees are an engaging, diverse group of people who believe in the power of great ideas. We hire people with different experiences and perspectives to build a company culture that fuels growth through innovation. We value thoughtful actions and empathy for others. We approach challenges with resiliency and creativity, while encouraging transparency because, no matter our backgrounds or responsibilities, we are one team. About the Role Platform Science is seeking a Sr Software Engineer to join our Legacy team. In this role, you will support and maintain two critical legacy applications slated for eventual sunset. You will directly contribute to the stability, performance, and operational continuity of these applications while managing the transition to newer solutions, ensuring essential business functions remain uninterrupted. Essential Responsibilities Maintain our existing Legacy solutions to ensure our customers have a great experience while we plan its sunset Develop and maintain new integrations to new systems to ensure smooth transition from customers from the legacy system to the next gen system Apply software engineering best practices, guaranteeing the deliverables’ stability, performance and quality Contribute to the strategic sunsetting plan for these applications, including data migration and knowledge transfer Required experience Communicate effectively in English (verbal and written) Extensive API software development experience with Node.Js, Python or similar UI software development experience with React or similar Experience with at least one Relational or Non-Relational database (Postgres, MySQL

Free ATS check

Applying for this Sr Software Engineer role?

Most applicants get filtered before a human reads their resume. See if yours makes the cut.

How to Apply on Greenhouse

  • Create a Greenhouse profile before applying — it saves time across multiple applications.
  • Upload your resume as a PDF; the parser handles it better than Word.
  • Answer all knockout questions carefully — wrong answers auto-reject before a human sees you.
  • Enable email notifications to track application status in real time.

ANONYMOUS · UNFILTERED

What do employees actually say about Platform Science?

Real rants from real employees. Read before you apply.

Read Company Rants →