Locaion: Latin America
We are looking for a Senior Python / JavaScript Engineer to join our engineering team and help design, build, and operate scalable backend systems. In this role, you will work closely with engineering and product teams to deliver reliable services, contribute to architectural decisions, and take ownership of complex technical challenges.
The ideal candidate is a strong communicator, highly proactive, and comfortable operating in modern cloud environments with distributed microservices.
Key Responsibilities
- Design, develop, and maintain scalable backend systems using Python and Node.js / TypeScript.
- Collaborate closely with engineering and product teams to translate technical concepts into clear solutions.
- Take ownership of complex technical problems and ensure reliable delivery of solutions.
- Design and operate large-scale microservices architectures in GCP or similar cloud platforms.
- Build and maintain clean, well-structured APIs and service interfaces.
- Implement and manage asynchronous and concurrent systems.
- Ensure services follow security best practices, including authentication, RBAC, and secure API design.
- Improve system scalability, resilience, and fault tolerance, including graceful degradation and horizontal scaling.
- Troubleshoot and resolve production issues, applying strong debugging and problem-solving skills.
- Proactively identify risks, inefficiencies, and opportunities for technical improvements.
Required Qualifications
- Strong written and spoken English communication skills, with the ability to explain technical concepts clearly.
- Extensive experience with Python and Node.js / TypeScript for backend development.
- Experience designing and running microservices-based systems in GCP or similar modern cloud platforms.
- Strong understanding of distributed and asynchronous systems, including concurrency.
- Solid experience with API and service design.
- Knowledge of web service security best practices (authentication, RBAC, secure APIs).
- Deep understanding of cloud scalability and resiliency patterns.
- Excellent debugging and production troubleshooting skills.
- High level of ownership, initiative, and reliability in delivering solutions.
Nice to Have
- Experience with React or other modern frontend frameworks.
Dear Candidate,
At Zazmic, we believe hiring should be thoughtful and human. While technology and AI help streamline the process, we also make sure every application is reviewed with real attention from our recruiters.
To help us better understand your experience and how it aligns with the role, we may ask for a bit of additional information. Your input helps us evaluate your profile more accurately and move the process forward efficiently.
Please note that Zazmic may not respond to every application if we determine the role isn’t the right match. This helps us keep the process fair and focused for everyone involved.
Thank you for your interest in joining Zazmic.
Best regards,
The Zazmiс Team
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We are looking for an experienced Senior Backend Engineer to join a team building advanced Conversation AI solutions. In this role, you will collaborate with Product, SRE, and Engineering teams to design and deliver scalable backend systems and next-generation platform capabilities.
Responsibilities
Own features across the entire development lifecycle
Develop clean, maintainable, and well-tested backend code
Design and build secure, high-quality REST APIs using an API-first approach
Improve and refactor existing code as the platform evolves
Work with third-party integrations
Participate in code reviews and contribute to engineering best practices
Maintain technical documentation
Track and communicate progress through Jira
Collaborate closely with cross-functional teams
Requirements
7+ years of Java development experience, ideally in SaaS/PaaS environments
Strong experience with Spring / Spring Boot, Maven, and ORM frameworks
Experience building REST APIs and working with OpenAPI/Swagger
Solid knowledge of PostgreSQL, Redis, AWS, and CI/CD pipelines
Strong production troubleshooting and debugging skills
Experience using AI-assisted development tools (e.g., Claude Code, Codex, Cursor)
Ability to quickly adapt to new technical environments
Nice to have
Experience with Python (API development)
Experience with React or similar JavaScript frameworks
Dear Candidate,
At Zazmic, we believe hiring should be thoughtful and human. While technology and AI help streamline the process, we also make sure every application is reviewed with real attention from our recruiters.
To help us better understand your experience and how it aligns with the role, we may ask for a bit of additional information. Your input helps us evaluate your profile more accurately and move the process forward efficiently.
Please note that Zazmic may not respond to every application if we determine the role isn’t the right match. This helps us keep the process fair and focused for everyone involved.
Thank you for your interest in joining Zazmic.
Best regards,
The Zazmiс Team
Apply
Dear Candidate,
Before submitting your resume, please pay attention to the location – we will not be able to review your resume and provide feedback if you are not (in fact) located in the location of the vacancy.
Thanks for understanding
Job Title: Cloud Pre-Sales Engineer (Google Cloud / IT)
- Location: São Paulo, Brazil. Hybrid (Remote with some meetings in Google)
- Contract Type: PJ (Contractor/Independent Contractor)
- Seniority Level: Mid-Level (Pleno)
About Zazmic
Zazmic is a global technology, software development, and cloud consulting firm, recognized as a Google Cloud Premier Partner. We help startups and large enterprises worldwide modernize their infrastructure, migrate to the cloud, develop innovative digital products, and extract maximum value from their data through AI and Machine Learning. Our culture is built on innovation, collaboration, and technical excellence.
Job Summary
We are looking for a dynamic and experienced Pre-Sales Engineer to join our team in Brazil. You will serve as the strategic bridge between technology and business, working side-by-side with our Account Executives to understand client challenges, design high-impact technological solutions, and demonstrate the value of Zazmic’s services and the Google Cloud ecosystem.
If you are passionate about solving complex problems, love talking about technology, and have a natural talent for presentations and B2B negotiations, this is the place for you.
Main Responsibilities
- Discovery & Business Understanding: Lead technical meetings with prospects (C-levels, IT Directors, Engineers) to map out challenges in infrastructure, software architecture, and data.
- Solution Design: Architect customized solutions using Google Cloud Platform (GCP) and Zazmic’s custom development services (Cloud Migration, Data Analytics, GenAI, App Modernization).
- Value Demonstration: Prepare and conduct technical presentations, product demos, and Proof of Concepts (PoCs) that validate the proposed solution for the client.
- Sales Support: Assist the sales team in preparing commercial proposals, responding to RFPs/RFIs, and providing cloud cost estimates (Cloud Pricing/TCO).
- Delivery Alignment: Ensure a smooth transition between the pre-sales phase and the delivery/engineering team by documenting requirements and project scopes (SOW – Statement of Work).
- Continuous Evolution: Stay up-to-date with Google Cloud updates and market trends, pursuing certifications and sharing knowledge with the team.
Requirements
Hard Skills
- Proven Experience: 1 to 3 years of experience in technical pre-sales, solutions architecture, or IT consulting, preferably in a B2B model.
- Cloud Knowledge: Strong understanding of cloud architecture. Specific knowledge of GCP is a major advantage.
- Technical Foundation: Solid understanding of infrastructure, AI, networking, databases, application modernization (Kubernetes, microservices), and basic data engineering/AI concepts.
- Languages: Advanced or Fluent English is mandatory (reading, writing, and speaking), as you will interact with global teams and projects.
- Tools: Experience with cloud cost calculators.
Soft Skills
- Exceptional Communication: Ability to translate complex technical concepts into clear business value for non-technical audiences (C-level).
- Resilience and Persuasion: Skill in navigating technical and commercial objections during the sales cycle.
- Consultative Profile: A genuine focus on understanding the client’s pain points before proposing a solution.
- Autonomy: Ability to self-manage in a 100% remote and dynamic environment.
Nice-to-Have (Differentiators)
- Google Cloud Certifications (e.g., Cloud Digital Leader, Associate Cloud Engineer, or Professional Cloud Architect).
- Previous experience working within the Google, AWS, or Microsoft partner ecosystems.
Dear Candidate,
At Zazmic, we believe hiring should be thoughtful and human. While technology and AI help streamline the process, we also make sure every application is reviewed with real attention from our recruiters.
To help us better understand your experience and how it aligns with the role, we may ask for a bit of additional information. Your input helps us evaluate your profile more accurately and move the process forward efficiently.
Please note that Zazmic may not respond to every application if we determine the role isn’t the right match. This helps us keep the process fair and focused for everyone involved.
Thank you for your interest in joining Zazmic.
Best regards,
The Zazmiс Team
