Senior Back-End Developer

2 days ago

🏢🏡 São Paulo – Hybrid

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

🗣️🇧🇷🇵🇹 Portuguese Required

Apply Now
Logo of Ploomes

Ploomes

WebsiteLinkedIn

SaaS • B2B • Enterprise

Ploomes is a Brazilian SaaS company offering a CRM platform that centralizes the commercial customer journey, combining sales CRM, process automation (workflow/BPM), and document generation for proposals, orders and contracts. The platform provides integrations and an open API to connect with ERPs and other tools, plus analytics and management visibility to help B2B and enterprise customers automate sales processes and improve commercial efficiency. Ploomes also delivers support and services to implement and scale its solution across industries such as industry, commerce and services.

201 - 500 employees

Founded 2013

☁️ SaaS

🤝 B2B

🏢 Enterprise

📋 Description

• Design and implement highly complex, high-impact features; • Define and evolve architectures (services, modularization, scalability strategies, observability); • Lead structural refactors of legacy code with a focus on stability and risk reduction; • Provide technical guidance to the team: pair programming, strategic PR reviews, and dissemination of best practices; • Actively participate in performance and cost analysis and continuous improvements; • Analyze and resolve critical incidents (deep diagnosis, mitigation, and long-term planning); • Support technical prioritization with Product (debts, risks, and opportunities); • Raise engineering standards (internal guidelines, automations, metrics).

🎯 Requirements

• 4 to 7 years of experience in web development for large-scale applications; • Strong expertise in .NET (C#) in advanced scenarios (concurrency, optimization, profiling); • Extensive experience with relational databases (preferably SQL Server): complex modeling, query tuning, indexes, locking & isolation; • Consistent experience with MongoDB (advanced document modeling, performance, aggregations); • Experience designing scalable architectures (decoupling, bounded contexts, integration between legacy and new services); • Strategic vision for evolutionary refactoring of critical systems without disrupting operations; • Experience with messaging systems (RabbitMQ, Kafka); • Strong focus on code quality (testability, maintainability, intentional simplicity); • Proficiency in automated testing (unit, integration, load and/or contract tests) and use of quality metrics; • Excellent communication (clarity, conciseness, documenting architectural decisions); • Experience mentoring Junior and Mid-level developers (guidance, structured feedback); • Strong willingness to understand the business domain to influence solutions (high value delivery and reduction of accidental complexity).

🏖️ Benefits

• Health and dental insurance • Life insurance • Zenklub • Wellhub (formerly Gympass) • Flexible Meal/Food Allowance (iFood Benefícios) • Work-from-home allowance • Mobility allowance • Childcare assistance • Guapeco • Birthday day off.

Apply Now

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