- Hourly: $25.00 - $30.00
- Intermediate
- Est. time: 1 to 3 months, Less than 30 hrs/week
I'm looking for an experienced mechanical/product design engineer to help develop a premium consumer product from concept to production-ready CAD. The ideal candidate will have a strong background in mechanical design and engineering, with experience in creating detailed CAD models and prototypes. The project involves transforming initial concepts into fully functional designs, ensuring both aesthetics and functionality are met. If you have a passion for innovative design and a keen eye for detail, we would love to hear from you.
- Fixed price
- Expert
- Est. budget: $108,000.00
Founding Product Engineer Scottsdale, AZ (In Person Preferred) | Full-Time | $10,000/month Help Build the Future of Real Estate Real estate is one of the largest industries in the world, yet most brokerages still rely on disconnected software, spreadsheets, manual processes, and inconsistent coaching to develop their agents. We're changing that. PCx is building the operating system for real estate organizations: a single platform that brings together onboarding, training, coaching, performance management, business planning, accountability, AI, and leadership into one modern experience. Our mission is simple: Help brokerages develop better agents, faster, at scale. We've already invested heavily into building the platform and have an experienced overseas development team. We're now looking for a Founding Product Engineer to become our technical leader in Arizona, someone who can own the product, move quickly, make smart technical decisions, and help build a world-class software company. This isn't a corporate engineering job. This is an opportunity to help build something meaningful from the ground up. About the Role You'll work directly with the founder to translate product vision into exceptional software. You'll be expected to think like both an engineer and a product leader, understanding the business, improving the product, writing production code, reviewing architecture, and helping lead development across our engineering team. We're looking for someone who enjoys solving hard problems, moving fast, and taking ownership. Responsibilities * Lead development of our SaaS platform alongside an existing engineering team * Write high-quality production code across the full stack * Design scalable architecture and technical solutions * Review code and maintain engineering standards * Translate product ideas into technical implementation plans * Collaborate directly with the founder on product strategy and roadmap * Improve user experience through thoughtful product decisions * Build and integrate AI-powered features using modern LLM technologies * Help hire, mentor, and grow the engineering team over time * Continuously improve platform performance, scalability, and reliability Ideal Experience * Strong experience building modern SaaS applications * Expert with React, TypeScript, Node.js, and PostgreSQL * Experience designing scalable software architecture * Experience working with cloud infrastructure (AWS preferred) * Familiarity with AI technologies, OpenAI APIs, and LLM-powered applications * Startup experience or a desire to build in a fast-moving environment * Strong communication skills with the ability to explain technical decisions clearly * Willing to work from or relocate to Scottsdale, Arizona What Success Looks Like Within your first year, you'll become the technical leader behind a platform with the potential to transform how thousands of real estate professionals learn, grow, and build their businesses. As the company grows, this role's salary will grow proportionally, and quickly. If you're looking to move fast and make a meaningful change in both the real estate industry, and eventually other sales industries, lets talk.
- Hourly: $75.00 - $125.00
- Expert
- Est. time: More than 6 months, 30+ hrs/week
We're building a confidential, AI-native operating system for high-volume plaintiff-side litigation. This is not a generic legal chatbot. It's an operating system for litigation operations — and we already have a live law firm as the proving ground, a working visual prototype, a pitch deck, and a near-term demo deadline. We need a senior full-stack engineer who can take an existing prototype, schemas, prompts, and workflow package and turn it into a secure working demo, then a production-track MVP. The right person thinks like a product architect, engineer, and security operator at once — fast, but disciplined with confidential legal data. Required: React/Next.js, TypeScript, Node or Python/FastAPI, PostgreSQL, auth and role-based access control, OpenAI or comparable LLM APIs, structured JSON/schema outputs, secure file handling, PDF/export generation, GitHub workflows, and strong security discipline. Strong plus: Legaltech, plaintiff-side litigation, case management systems (Filevine, Litify, Clio, Salesforce, HighLevel), RAG/document extraction, audit logging, and SOC 2 / PII / regulated-data experience. Ground rules: NDA required. No public repos. No real client data in the demo — sanitized data only. No API keys in browser code. No external sharing or deployment without approval. First deliverable: A build-readiness report identifying what's mock, what's reusable, and what needs rebuilding, plus architecture, security risks, database plan, API integration path, and a 7–30 day build roadmap. The path: Paid 7-day build-readiness sprint → 30-day demo sprint → longer-term technical lead / founding engineer discussion. To apply, please include: A short note on why you're right for this project 2–3 relevant products you've built (links) GitHub or code samples, if available Your availability for a 7-day build-readiness sprint Your hourly rate, fixed sprint price, or contract-to-hire preference Remote acceptable. U.S.-based preferred; South Florida a plus.
- Hourly: $75.00 - $125.00
- Expert
- Est. time: Less than 1 month, Less than 30 hrs/week
We have developed a premium outdoor architectural consumer product concept and need an experienced SolidWorks engineer to convert an existing, well-developed product concept into production-ready CAD and engineering documentation. This is not an open-ended invention project. We already have concept renderings, component layouts, packaging concepts, target dimensions, and product requirements. The product utilizes fabricated sheet-metal components, hidden mounting features, and optimized shipping requirements. Concept development has been completed. We are looking for an engineer to finalize the mechanical design and provide Design for Manufacturing recommendations. We need someone who can develop the production-ready mechanical CAD model and advise on manufacturability, part count, material gauge, mounting systems, shipping optimization and fabrication efficiency. Required deliverables: SolidWorks assembly Individual part files STEP files STL files for 3D printing Sheet metal flat patterns where applicable Exploded assembly view Preliminary BOM Basic manufacturing drawings DFM recommendations Design Review Memo (recommended engineering improvements) Selected candidates will first review our concept package under a mutual NDA. We expect an initial design review meeting followed by iterative CAD development, design-for-manufacturing recommendations, and preparation of files suitable for prototype fabrication and 3D printing. Ideal experience: SolidWorks sheet metal Consumer product development Outdoor products Powder-coated steel or aluminum Weldments / brackets / fabricated assemblies Design for manufacturing Prototype development We are looking for a practical product development partner who can translate a developed concept into CAD and help identify improvements before fabrication. We are more interested in finding the right engineer than the lowest hourly rate.
- Hourly: $15.00 - $40.00
- Intermediate
- Est. time: More than 6 months, Less than 30 hrs/week
We are seeking a Mechanical Design Engineer with strong SolidWorks experience to help design, develop, and improve product
- Hourly: $100.00 - $150.00
- Expert
- Est. time: More than 6 months, 30+ hrs/week
We are seeking an experienced Full-Stack AI Product Engineer to help build a secure AI-powered business application for regulated organizations. This project involves building a professional AI platform with document analysis, structured AI workflows, knowledge-base integration, user login, admin controls, and downloadable business outputs. This is not a basic chatbot or prompt-only project. We are looking for someone who has built real AI applications, preferably SaaS products, secure portals, or AI tools for business, legal, risk, compliance, financial services, or other regulated environments. Key Skills Required: --Full-stack web application development --AI application development --RAG / knowledge-base architecture --Document upload and document analysis --OpenAI, Azure OpenAI, Anthropic, or similar AI model experience --Vector database experience --Secure user authentication --Role-based access controls --Secure file storage --Admin dashboard development --AI workflow or agent development --PDF, Word, and Excel report generation --Cloud deployment experience --API integration experience --Strong documentation and handoff practices Preferred Experience: --SaaS platform development --Financial services, legal tech, compliance, risk, cybersecurity, or regulated-industry experience --Building AI tools that analyze uploaded documents and produce structured outputs --Enterprise security, data privacy, audit logs, and customer data separation Important Requirements: The selected developer must be comfortable working under an NDA and IP agreement. All platform design, prompts, workflows, templates, scoring logic, documentation, source code, and related work product created for this project will be owned by our company. The developer may not reuse, resell, repurpose, publish, or train other tools using our materials, concepts, client data, workflows, or proprietary information. To Apply, Please Provide: --Examples of AI tools, SaaS platforms, or secure web applications you have built --Your experience with RAG, document analysis, and AI workflows --Your recommended technology stack for a secure AI business platform --Estimated MVP timeline --Estimated cost or pricing structure --Whether you work alone or with a team --How you handle data security, confidentiality, and IP ownership We are looking for someone who can think like a product builder, build securely, communicate clearly, and help create a professional AI platform suitable for regulated business users.
- Hourly: $10.00 - $30.00
- Intermediate
- Est. time: More than 6 months, 30+ hrs/week
Founding Technical Sales Executive (Cybersecurity SaaS) We're building **HumanRisk Shield (HRS)**, a modern cybersecurity awareness platform for SMBs and MSPs. We're looking for a part-time Technical Sales Executive who can help us secure our first customers and shape our go-to-market strategy. Responsibilities * Prospect and qualify SMBs and MSPs * Conduct outreach (email, LinkedIn, phone) * Book and lead product demos * Handle customer questions and objections * Help close pilot and paid customers * Provide weekly feedback on customer needs, objections, and competitor insights What We're Looking For * Experience selling B2B SaaS (cybersecurity preferred) * Strong demo and presentation skills * Comfortable speaking with technical and business decision-makers * Excellent communication skills * Self-driven, organized, and proactive * Experience selling to MSPs is a plus How We Work You'll work directly with the founder in a fast-moving startup. We value honesty, initiative, clear communication, and execution. We have a small team and are looking for someone who wants to help build something meaningful—not just sell software. Deliverables * Generate qualified leads * Schedule and conduct product demos * Maintain an organized sales pipeline * Help convert prospects into pilot and paying customers * Submit a brief weekly activity and feedback report Please include a brief summary of your relevant experience and why you'd be a good fit for an early-stage cybersecurity startup.
- Hourly
- Expert
- Est. time: 1 to 3 months, Less than 30 hrs/week
DRW LLC is seeking a highly skilled Chemical or Polymer Engineer to provide technical consultation for a consumer resin product, requiring an expert to develop and validate a robust bonding protocol and manufacturing roadmap for small-scale, high-quality production. Key deliverables include analyzing current material constraints to propose an optimized resin formulation for structural bonding and durability, developing a repeatable standard operating procedure (SOP) for small-scale batch casting and curing, and providing a brief technical report on material performance and long-term durability metrics. The ideal candidate must possess deep expertise in chemical engineering and polymer science, process design, quality control, and material testing. We value clear, proactive communication and technical rigor; due to the proprietary nature of our product, the selected candidate will be required to sign a Non-Disclosure Agreement (NDA) and handle all intellectual property with the highest standard of confidentiality. Note: This is a materials and process engineering role, so please do not apply if you are a 3D modeler or CAD designer.
- Fixed price
- Expert
- Est. budget: $120,000.00
Existing founder is looking for a full stack engineer to be the founding engineer at Socratix, an agentic AI powered data platform for sales teams connecting Zoom, Teams and other communication data together to drive insights and deals. Product is currently in MVP state and requires development to a SOC II production grade platform for early customers. Ideally, this role becomes full time as part of the founding team presenting to investors later in the year. Must have an understanding and appetite for startups and working in an unstructured environment with a build mentality. Part time is an option for Sr. experienced engineers who have the capacity to execute rapidly due to their experience. Equity and salary will be discussed. Founder is in NY, NJ, but open to locations. Remote role.
- Hourly: $70.00 - $125.00
- Expert
- Est. time: 1 to 3 months, Less than 30 hrs/week
I am building Dewy, an early-stage construction technology platform focused on construction buyout and subcontractor quote intelligence. The first MVP is intentionally narrow: users should be able to upload subcontractor quote/proposal documents and receive structured outputs showing included scope, exclusions, assumptions, qualifications, cost structure, alternates, allowances, and potential risk flags. I have already developed the product concept, construction logic, early workflows, and prototype direction using Codex/AI tools. I am not looking for someone to invent the product from scratch. I need a senior AI product engineer who can review what I have, determine what is usable, define a clean MVP architecture, and help turn the current direction into a working private beta. Initial scope: * Review the current prototype/code/product materials. * Identify what should be reused vs. rebuilt. * Recommend the MVP architecture and tech stack. * Define the AI document-processing workflow. * Design the structure for file upload, extraction, editable results, and export. * Help create a realistic build roadmap, timeline, and budget. * Potentially continue into hands-on MVP development if there is a strong fit. Ideal experience: * Full-stack SaaS / MVP development * AI / LLM application development * OpenAI API or similar model integrations * Document extraction or document intelligence workflows * PDF/DOCX parsing and structured data extraction * React / Next.js * Python * APIs and backend workflows * Supabase/Postgres or similar database experience * Vercel or similar deployment experience * Ability to work with a non-technical founder and translate business goals into a practical build plan This is not a full enterprise platform build yet. The first MVP should stay focused on one core workflow: Subcontractor quote documents in → structured buyout intelligence out. Please respond with: 1. Relevant AI/document extraction projects you have built. 2. How you would approach the MVP architecture. 3. Whether you recommend starting with an audit/roadmap before build. 4. Your hourly rate and availability. 5. Whether you are interested in ongoing build involvement after the initial review.