Senior Back-End Developer

Job not on LinkedIn

🕒 August 4

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 41%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Caju

WebsiteLinkedInAll Job Openings

501 - 1000 employees

💳 Fintech

👥 HR Tech

☁️ SaaS

💰 $4M Undisclosed on 2025-01

Fintech • HR Tech • SaaS

Caju is a Brazilian payment institution and HR platform that centralizes employee benefits, expense management and HR processes in a single, integrated solution. Authorized by the Banco Central as an institution of payment, Caju offers cards and a mobile app, multibenefits administration (CLT, PAT, flexible), expense and reimbursement workflows, mobility and wellbeing services, and acts as a banking correspondent for payroll lending. The company focuses on B2B customers—serving small to large employers—to simplify HR operations, improve employee engagement and provide financial-services features with regulatory compliance.

📋 Description

• Contribute to the development of back-end applications using modern technologies, with a focus on maintainability, scalability, best practices, and an excellent end-user experience • Actively participate in decisions regarding architecture, technologies, standards, and programming best practices • Help drive continuous improvements to the development process • Support the recruitment and selection of development professionals and candidates in related areas • Prevent and anticipate potential technical issues and propose improvements • Review code produced by the team

🎯 Requirements

• Previous experience as a Senior Back-End Developer • Strong experience in back-end development and architecture design • Computer science fundamentals • Functional programming practices • Experience developing and consuming APIs (GraphQL or REST) • Knowledge of relational and non-relational databases • Experience with asynchronous messaging (Kafka, Azure, RabbitMQ) • Knowledge of telemetry and monitoring (Datadog) • Nice to have: knowledge of Kotlin, Java (or other JVM languages), and C# • Nice to have: experience with and practical knowledge of TDD • Nice to have: API documentation (Swagger, OpenAPI) • Nice to have: REST API best practices, SOLID, and DRY • Nice to have: hexagonal architecture • Nice to have: Datadog or another monitoring tool • Nice to have: Docker • Nice to have: Kubernetes • Nice to have: relational or non-relational databases • Nice to have: AWS • Nice to have: GitHub Actions • Soft skills: commitment to learning every day, ability to work independently, interpersonal skills, end-to-end thinking, resilience, and adaptability

🏖️ Benefits

• 💳 Caju benefits card, giving you greater flexibility in how you use your benefits (Meals, Food, Mobility, Health, Home Office, Culture, and Education) • 🏥 Health insurance with no copay (Unimed, SulAmérica, or Alice) • 🧘🏿‍♀️ Zenklub, providing online sessions with therapists and coaches to support your mental health • 🏋🏿‍♀️ Wellhub • 🗣️ Language-learning support through our partnership with Rosetta Stone • 💆🏽 Recharge Day — a paid day off • 🧑🏿‍⚕️ Conexa Saúde — online medical consultations • 👶🏿 Childcare allowance • 📚 Partnership with Alura • Fully remote work, allowing you to work from anywhere in Brazil • Work equipment provided • Numerous opportunities for career growth