Developer, Python – React, AI

Job not on LinkedIn

🕒 July 28

🏢🏡 São Paulo – Hybrid

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 14%

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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Sinqia

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1996

💼 Consulting

💳 Fintech

🏦 Banking

💰 Post-IPO Secondary on 2015-05

Consulting • Fintech • Banking

Sinqia is a technology company focused on providing complete digital platforms for financial institutions and fintechs. Their solutions encompass core banking, custody management, digital onboarding, and regulatory compliance, facilitating the transformation and innovation within the financial services sector. With a commitment to accelerating financial innovation, Sinqia processes a significant volume of financial transactions daily, serving as a technological backbone for both traditional banks and emerging fintech startups.

📋 Description

• Implement AI solutions and agent-based workflows from technical specifications • Integrate LLMs, data pipelines and AI tools into existing systems and platforms • Develop solutions using RAG (Retrieval-Augmented Generation) and agent-based architectures • Collaborate with Tech Leads, contributing to design reviews and following architectural standards • Ensure code quality (clean code, testing, documentation and version control) • Share knowledge of new tools, models and AI best practices with the team • Quickly identify and communicate technical blockers or design inconsistencies

🎯 Requirements

• 5+ years of experience in software development • At least 1 year of hands-on experience with applied AI/ML • Strong experience with Python • Experience with frontend development (React) • Experience integrating LLMs into real-world applications • Experience with RAG pipelines or agent-based systems • Solid software engineering fundamentals (clean code, SOLID, testing, documentation, Git) • Ability to work from technical specifications and within structured teams

🏖️ Benefits

• Meal or food voucher • Flexible benefit (Flash) • Health insurance • Partners for psychological, legal, financial and nutritional support (CLUDE, C4LIFE and ASQ) • Psicologia Viva • Dental assistance • Childcare allowance • Allowance for children with special needs • Fertility treatment assistance • Extended maternity and paternity leave • Transportation voucher or Home Office allowance (for telework contracts) • Gympass (Wellhub) and TotalPass • Flexible working hours • Life insurance • Partnership club • Partnership with Sesc • Just Dress — no dress code • Birthday day off • Beca (education incentive program) • PPR or Bonus - based on achievement of goals and results