Full Stack Developer at MountainSeed

HOW YOU’LL MAKE A DIFFERENCE:

We are seeking a Senior Full-Stack Developer to design and deliver scalable, high-performance applications across the full technology stack. Unlike large enterprises, we move fast and embrace agility — valuing rapid prototyping, iteration, and learning over lengthy requirement cycles.

The ideal candidate is a hands-on developer who thrives in an Agile environment, can adapt quickly, and is open to learning and applying AI/LLM integration concepts as part of our evolving roadmap.

IN THIS ROLE, YOU’LL GET TO:

• Build, test, and iterate quickly on prototypes and production-ready applications.
• Lead full-stack development across front-end, back-end, and infrastructure.
• Develop APIs, services, and cloud-native solutions on AWS.
• Collaborate closely with architecture, product management, and DevOps to shape requirements and deliver impactful solutions.
• Work alongside our DevOps team to ensure smooth deployments, scalability, and operational excellence.
• Contribute to a culture of experimentation, agility, and continuous improvement.
• Mentor junior developers and provide technical guidance.

THIS OPPORTUNITY IS FOR YOU IF YOU HAVE/ARE:

• 5+ years of professional experience as a full-stack developer.
• Agile mindset with a strong focus on prototyping, iteration, and speed-to-value.
• Front End: Angular or React, strong proficiency in JavaScript/TypeScript.
• Back End: .NET, Python, PostgreSQL, MongoDB, RDS.
• Infrastructure: AWS (EC2, Lambda, RDS, S3, etc.).
• Solid understanding of software architecture, scalability, and performance.
• Experience collaborating with DevOps teams and familiarity with CI/CD practices.

Nice to Have

• Exposure to or interest in AI/LLM integration tools and workflows, including:
• LangChain for orchestration of LLM apps.
• LangSmith for debugging, monitoring, and evaluation.
• Vector databases (e.g., Pinecone, FAISS, Weaviate) for embeddings and similarity search.
• Experience connecting LLMs via AWS Bedrock or OpenRouter AI.
• GIS (Geographic Information Systems) knowledge or experience with geospatial data integration.
• Strong interest in applying AI to real-world use cases (e.g., chat, retrieval-augmented generation, recommendation).
• Previous leadership or mentoring experience.

WHAT WE OFFER: 3 weeks of PTO, 13 company paid holidays, paid parental leave, and a flexible work environment. Medical, Dental, Vision, Life, Disability, and 401K plans begin the first of the month after 30 days of employment.

OUR PURPOSE is to provide opportunities that help people thrive using their God-given abilities.

OUR CORE VALUES:

• Be a Self-Starter. Continuously seek ways to improve yourself and the business, take responsibility, and act with urgency to solve problems.
• Be a Team Player. Prioritize team success over individual achievements, support your colleagues, and contribute to creating high-performing teams.
• Be a Patriot. Focus on the greater good of the organization, be honest about what’s working, and passionately work towards making the company better.
• Do it Right. Uphold high standards and integrity, even when no one is watching, and always aim to do the right thing.
• Be Humble. Lead by serving others, value diverse perspectives, and remain open to new ideas and feedback.

WHAT WE DO:

As the largest commercial real estate services marketplace in the nation, MountainSeed MarketPlace offers a comprehensive range of appraisal management, review services, and more. MountainSeed Analytics platform provides real-time, accurate real estate data insights, helping clients make informed decisions in markets across the U.S.   MountainSeed’s Capital Markets Solutions including Loan Sale Advisory and Sale Leaseback Programs assist in enhancing an institution’s financial health.

MountainSeed is proud to be an Equal Opportunity Employer and provides equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, pregnancy, sexual orientation, or any other characteristic protected by law.