Offer summary

Qualifications:

8+ years of backend development experience., At least 2+ years working with AI/ML solutions or LLM., Experience with vector databases, embeddings, and semantic search., Proficiency in Node.js, TypeScript, GraphQL, and REST APIs..

Key responsibilities:

Design and lead backend architecture supporting AI/ML features.

Own technical strategy for embedding LLMs and personalized content delivery.

Partner with product and design teams to scope and validate features.

Mentor engineers and collaborate with cross-functional teams.

GoodLeap is a sustainable home solutions marketplace. We provide simple, fast, and frictionless point-of-sale technology for countless mission-driven professionals serving millions of people who want to upgrade their homes and save money. Our platform offers flexible ways for consumers to pay for a wide range of sustainable products, including solar panels, battery storage, smart home devices, modern HVAC systems, energy efficient windows, upgraded roofing, water-saving turf, and more. We are committed to caring for the planet, building lasting relationships with our valued partners and customers, and delivering cutting-edge technology that enables more people to embrace a sustainable lifestyle. NMLS #30336 www.nmlsconsumeraccess.org https://goodleap.com/licenses

About GoodLeap:

GoodLeap is a technology company delivering bestinclass financing and software products for sustainable solutions, from solar panels and batteries to energyefficient HVAC, heat pumps, roofing, windows, and more. Over 1 million homeowners have benefited from our simple, fast, and frictionless technology that makes the adoption of these products more affordable, accessible, and easier to understand. Thousands of professionals deploying home efficiency and solar solutions rely on GoodLeap’s proprietary, AIpowered applications and developer tools to drive more transparent customer communication, deeper business intelligence, and streamlined payment and operations. Our platform has led to more than $30 billion in financing for sustainable solutions since 2018.

GoodLeap is also proud to support our awardwinning nonprofit, GivePower, which is building and deploying lifesaving water and clean electricity systems, changing the lives of more than 1.6 million people across Africa, Asia, and South America.

Position Summary

GoodLeap’s Consumer Solutions Business Unit is redefining how homeowners manage and

benefit from sustainable home solutions. As a Staff Software Engineer, you will lead the design

and delivery of our intelligent platform capabilities that power delightful, datadriven consumer

experiences.

This is a highimpact role for a technical leader who thrives on marrying architectural excellence

with AILLM innovation. You’ll help shape how our systems interact with and serve

personalized, secure, and scalable content across mobile and web apps, all while mentoring

others and influencing the broader engineering culture.

Key Responsibilities Design and lead backend architecture that supports AIMLpowered features across mobile and API surfaces
Own endtoend technical strategy for embedding LLMs, embedding stores, and personalized content delivery
Partner with product and design to scope features, validate feasibility, and ensure execution aligns with business impact
Build tools and services to help other team members experiment and ship AIenhanced features responsibly and efficiently
Influence engineering standards and promote excellence in observability, performance, and security
Mentor engineers across teams, helping them level up in areas of backend architecture, AI integration, and delivery quality
Collaborate with crossfunctional partners across QA, Mobile, Data Science, Product, and Marketing

Required Qualifications
8+ years of experience in backend development, with at least 2+ years working with AIML solutions or LLM
Experience working with vector databases, embeddings, and semantic search
Familiarity with MLOps, CICD for AI pipelines, and AI observability tools
Strong experience in Node.js , TypeScript, GraphQL, and REST APIs
Deep familiarity with AWS architecture — especially Lambda, ECS, S3, DynamoDB, API Gateway, and Step Functions
Experience building and integrating LLM features (e.g., via OpenAI, Claude, Vertex AI, or similar), including prompt design, vector storage, and retrieval strategies
Fluency in system design principles, scalability, reliability, faulttolerance
Ability to drive clarity and make architectural tradeoffs, balancing idealism with pragmatism
Strong communication and collaboration skills, able to work effectively across product and engineering orgs

Preferred Skills
Experience with AWS Bedrock
Familiarity with mobile tech stacks (Flutter, Kotlin, Swift)

Soft Skills & Culture Fit
Strong collaboration skills with a willingness to mentor junior developers and contribute to code reviews.
Problemsolving ability: capable of breaking down complex problems and taking ownership of tasks from start to finish.
Customercentric mindset: ability to align development decisions with delivering an excellent user experience.

Opportunities for Growth
At GoodLeap, there are always opportunities for team members to grow and advance within the company. As you outgrow your current role, we will support your development into new opportunities.
Additional Information Regarding Job Duties and Job Descriptions:
Job duties include additional responsibilities as assigned by ones supervisor or other managers related to the positiondepartment. This job description is meant to describe the general nature and level of work being performed; it is not intended to be construed as an exhaustive list of all responsibilities, duties and other skills required for the position. The Company reserves the right at any time with or without notice to alter or change job responsibilities, reassign or transfer job position or assign additional job responsibilities, subject to applicable law. The Company shall provide reasonable accommodations of known disabilities to enable a qualified applicant or employee to apply for employment, perform the essential functions of the job, or enjoy the benefits and privileges of employment as required by the law.

If you are an extraordinary professional who thrives in a collaborative work culture and values a rewarding career, then we want to work with you! Apply today!