Senior Full Stack Software Engineer

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🔥 0 minutes ago

🇧🇷 Brazil – Remote

💵 $80k - $100k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

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UserGems 💎

WebsiteLinkedInAll Job Openings

11 - 50 employees

💼 Consulting

📣 Marketing

🤖 Artificial Intelligence

💰 $20M Series A on 2021-10

Consulting • Marketing • Artificial Intelligence

UserGems is a company focused on optimizing sales and marketing processes by leveraging unique data signals and AI technology. Their product offerings include Gem AI, an outbound AI agent that enhances pipeline generation by capturing buying signals and suggesting personalized email messaging. They provide data quality, signal tracking, and integrations with existing tech stacks to help teams efficiently target ideal customer profiles. UserGems is aimed at improving demand generation, increasing ROI, and helping customers generate more pipeline with fewer resources.

📋 Description

• Build user-facing UIs in collaboration with a product manager and teammates • Build scalable, data-heavy background processing jobs handling terabytes of data • Build new features designed for both humans and AI agents using MCP • Integrate and maintain connections with external data providers • Ensure data reliability, consistency, and quality across ingestion pipelines • Participate in architectural discussions and make sound trade-off decisions • Design, build, and optimize MySQL relational database structures • Collaborate with data scientists to optimize AI workflows and prompts • Debug, profile, and tune systems for reliability and performance at scale • Write clean, maintainable, and testable code • Continuously improve workflows, deployment, and monitoring practices • Take ownership of entire components within the first few months

🎯 Requirements

• 4+ years of experience as a PHP developer, preferably with Laravel • 2+ years of experience as a frontend or full stack developer using TypeScript • Expertise in relational database modeling, query optimization, and high-performance tuning • Experience working in a startup or fast-moving environment • Ability to work independently and self-organize • Fluent in English, both written and spoken • Prior work experience with English as the main working language is preferable • Strong engineering fundamentals and a practical, solution-oriented mindset • Ability to work with a high degree of independence and ownership • Ability to learn quickly and stay effective in a changing environment • Willingness to strongly leverage AI in day-to-day development • Curious mindset and willingness to explore unfamiliar systems • Pragmatic approach balancing technical purity with delivery speed • Reliability, consistency, accountability, and proactive communication

🏖️ Benefits

• Full-time remote role • Remote-first across Europe and Brazil: Flexible work setup and async-friendly culture • Impact and ownership • Modern tech stack and experienced engineering peers • High trust culture • Competitive compensation and growth opportunities • Company and department-wide in-person off-sites around the world • Health benefits • Competitive salary

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