Mid-Level Back-End Developer – Research and Development

🕒 October 3

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 14%

What it means: the chance that no one is really hiring for this job.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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BigDataCorp

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2013

🤝 B2B

🔌 API

🤖 Artificial Intelligence

B2B • API • Artificial Intelligence

<BigDataCorp> BigDataCorp is a Brazilian datatech that aggregates and delivers large-scale public data to help companies solve fraud prevention, credit & risk assessment, KYC/PLD compliance, onboarding automation, lead generation and AI model training. It offers APIs, SaaS platforms, apps and plugins for data validation, image processing, market monitoring and analytics, emphasizing the use of identified, non-sensitive public data and compliance with privacy laws (LGPD). The company serves primarily B2B customers across Latin America.

📋 Description

• Conduct experiments, tests, and proofs of concept based on emerging market technologies • Collect and analyze complex data, interpret results, and propose evidence-based solutions to technical challenges • Work closely with other departments to ensure project development meets defined requirements • Support the technical development of junior professionals and interns and contribute to strategic decision-making • Deliver robust, scalable solutions while balancing speed and quality • Produce technical documentation comparing performance, scalability, security, and projected costs • Clearly present findings and validated new technologies to stakeholders and teams responsible for production

🎯 Requirements

• Familiarity with AWS cloud infrastructure, including EC2, SQS, and S3 • Hands-on experience developing and implementing Artificial Intelligence-based solutions • Architectural and practical knowledge of relational databases (PostgreSQL, MySQL) and NoSQL databases (document, columnar, graph, or key-value databases) • Knowledge of data pipeline development • Knowledge of consuming and integrating RESTful APIs • Ability to communicate with diverse audiences • Strong organizational and prioritization skills

🏖️ Benefits

• 100% remote work (work from anywhere) • Offices in Rio de Janeiro and São Paulo with a relaxed work environment (available for those who wish to use them) • Growth and development opportunities • Flexible working hours (yes, even when working from home) • Flexible vacation policy (in addition to statutory CLT leave provisions) • Bradesco health and dental insurance • Group life insurance • Meal allowance via Caju card • Monthly home office allowance (for furniture and internet) • Home office allowance • OrienteMe (psychological support) • Conexa Saúde (psychological and nutritional support) • Wellhub • Birthday day off • Six-month maternity leave • One-month paternity leave • Childcare allowance • SESC partnership • Game nights (in person at the Rio de Janeiro office and online via Discord) • BDC Learning and BDC Decola (professional development and growth programs offering subsidies for various types of training, including courses, talks, books, and more) • A close-knit team that is always ready to provide support.

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