Software Engineer, Fullstack

Job not on LinkedIn

🕒 October 29, 2025

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SigFig

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2012

💸 Finance

💳 Fintech

☁️ SaaS

💰 $50M Series E on 2018-06

Finance • Fintech • SaaS

SigFig is a digital wealth management company providing comprehensive digital solutions for financial institutions, wealth management firms, insurance companies, and individual investors. It offers a suite of interconnected digital wealth solutions designed to empower financial advisors and clients with personalized investment options tailored to unique financial goals. SigFig aims to streamline client onboarding, account opening, and product suitability, enhancing the efficiency of financial services across various segments. Its platform helps advisors attract new client segments, manage portfolios, and deliver client-centric services efficiently. The company's technological innovations in digital finance provide a seamless investment experience and contribute to financial wellness.

📋 Description

• Build, test, and deploy new product features end-to-end — from intuitive UI components to performant APIs. • Leverage AI-assisted tools (e.g., Cursor, GitHub Copilot, Claude Code) to accelerate development, improve quality, and explore new ideas. • Collaborate with product managers, designers, and QA to ship secure, compliant, and delightful user experiences. • Use sound engineering judgment to prioritize impact, balancing speed with quality and maintainability. • Identify and drive improvements in performance, reliability, and scalability across the stack. • Contribute to our shared culture of ownership — taking responsibility for solving problems, not just writing code. • Help build AI-enabled features within our products by integrating large language models (LLMs) to make user experiences smarter and more personalized.

🎯 Requirements

• 3+ years of software engineering experience with production systems • Strong proficiency in one or more of: Python, Java/Scala (Spring), PHP (Laravel), or JavaScript/TypeScript (React) • Experience designing and consuming RESTful or GraphQL APIs • Understanding of cloud environments (AWS preferred) and CI/CD practices. • Strong problem-solving skills and attention to detail, with a focus on scalability and maintainability. • Comfort with using AI-powered developer tools to improve speed, quality, and creativity. • Excellent communication and collaboration skills in a cross-functional, agile environment. • Bonus Skills (Nice to Have): • Experience with AI application frameworks (LangChain, LlamaIndex, Google’s Agent Development Kit (ADK)). • Exposure to prompt engineering or integrating LLM APIs (OpenAI, Anthropic, AWS Bedrock). • Familiarity with vector databases or retrieval-augmented generation (RAG) concepts. • Interest in building AI-enabled features that enhance productivity or client experiences.

🏖️ Benefits

• Flexible PTO • Wellness benefit • Mobile/Internet subsidy • Employee Recognition Programs • Tax-friendly Compensation • Liberal Leave Policy • Medical cover for the family, including parents • Quarterly Wellness Benefit • WFH Allowance • Employee Referral Program • Employee Recognition Program • And more!