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Senior Fullstack Software Engineer A.I.

Pebl
Denver, CO Full Time
POSTED ON 12/26/2025
AVAILABLE BEFORE 2/2/2026
Purpose in Every Position

Pebl puts a world of talent at your fingertips. With our AI-powered Global Work Platform™, companies can hire, pay, and manage employees in 185 countries—removing risk, red tape, and guesswork from global growth. Backed by more than a decade of compliance leadership and local expertise, Pebl helps businesses move fast, stay compliant, and scale with confidence. With Pebl, companies everywhere can hire great talent anywhere.

Where Your Work Moves the Needle.

At Pebl, every team member drives our success. Joining us means more than filling a role—you’re accountable for results and impact. Our values guide how we operate, execute, and collaborate across borders. By putting them into action, you’ll help us scale faster, compete harder, and lead the future of global work.

What Makes You a Great Fit

Our mission at Pebl is to simplify global employment, enabling companies to hire, manage, and retain talent anywhere in the world. We are passionate about fostering innovation, collaboration, and diversity in the workplace. We are looking for a Senior Fullstack Software Engineer A.I. to join our AI & Knowledge team, responsible for building our conversational AI assistant (Alfie).

The ideal candidate will be responsible for designing, building, and scaling innovative LLM based solutions that improves our user's experience. This role's focus will be on the backend, but ideal candidates will be able to stretch where needed as our project evolves. Our team is playing a pivotal role in transforming our product Into an A.I. first experience, we're looking for startup oriented individuals who thrive in a fast paced environment. This candidate will report to VP of Engineering, team's day to day activities are lead by our Staff Software Engineer.

How You'll Make An Impact

  • Collaborate with product managers, designers, and other engineers to build and deliver scalable, high-quality solutions.
  • Build, optimize, and maintain applications and services using TypeScript, Python, Postgres, and AWS in a serverless environment.
  • Lead by example in writing clean, maintainable, and efficient code.
  • Mentor junior team members and foster a culture of constant learning and improvement.
  • Contribute to technical discussions, design reviews, and code reviews to maintain high engineering standards.
  • Troubleshoot and resolve technical issues in production environments.
  • Stay current with emerging technologies and best practices to enhance our technology stack.

Let's Connect If You

  • 5 years of professional experience in software engineering, with a strong focus on backend and serverless architecture.
  • 1 years of hands on experience building Agentic LLM products.
  • Experience standing up and interacting with MCP Servers
  • Experience with Python or Typescript, Postgres, and AWS (Lambda, Fargate, API Gateway, S3, etc.).
  • Solid understanding of LLM design patterns, observability/instrumentation, prompt enineering.
  • A lean mindset - Focus on delivering customer value by minimizing waste, optimizing workflows, fostering continuous improvement, and prioritizing quick iteration with quick feedback cycles.
  • Experience working collaboratively in a remote environment, with a team-oriented mindset.

Our Commitment to You

At Pebl, we’re committed to supporting our team with comprehensive rewards and benefits designed to meet diverse needs across roles and locations. Our core offerings include:

  • Flexible Time Off – Take the time you need to recharge.
  • Parental Leave – Support for growing families.
  • Health and Dental Insurance – Where applicable, to cover you and your loved ones.
  • Retirement Savings Employee Incentive Plan – Plan for the future while sharing our success.

Please visit our career page for more information.

Pebl is an Equal Opportunity Employer.

We power global teams and believe diverse perspectives drive innovation and impact. Employment decisions at Pebl are based on qualifications, merit, and business needs. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, veteran status, or any other status protected by applicable law. We’re committed to fostering an inclusive culture where every teammate can thrive and do the best work of their career—anywhere in the world.

Compensation Range: $160K - $200K

Salary : $160,000 - $200,000

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