Role Description If you're excited about building real-world AI products at the forefront of generative AI, this role is for you. As a freelance contributor, you will help build and scale the core AI systems behind the product. You'll work on: - Advanced agentic workflows - LLM orchestration - Retrieval systems - AI infrastructure that directly powers customer-facing features used every day by professionals around the world You'll collaborate closely with an experienced founding team and have significant ownership over the systems you build. If you enjoy solving challenging AI problems and shipping products that create real value for customers, you'll feel right at home at Zapdeck. Tasks include: - Build and scale AI systems: - Design, implement, and optimize core components of our agentic AI architecture with a focus on performance and reliability - Develop agentic workflows: - Build on multi-agent systems using LLMs, orchestration frameworks (LangGraph), RAG, and context engineering - Ship advanced AI features: - Develop innovative capabilities such as layout optimization, structured reasoning flows, and multimodal workflows - Contribute to product evolution: - Collaborate closely with product and engineering teams to shape features through experimentation and rapid iteration - Drive continuous improvement: - Help refine best practices for evaluation, deployment, monitoring, and scaling of AI systems in production Qualifications - Entrepreneurial mindset with strong ownership, creative thinking, and a pragmatic approach to building and shipping solutions quickly - At least 2 years of experience building production-grade AI systems, with a strong focus on Large Language Models - Proven experience designing and delivering agentic architectures and multi-step reasoning pipelines - Hands-on experience with orchestration frameworks such as LangGraph and retrieval systems (RAG/REC) - Strong understanding of prompt engineering, evaluation strategies, and LLM reliability optimization - Bonus: Experience with fine-tuning LLMs or working with multimodal / visual AI models Requirements - Fluency in English, our primary business language - Availability to start on short notice Benefits - High level of ownership and creative freedom within a young, ambitious team, with the opportunity to help build a successful AI company from the ground up - Agile, output-driven work culture with minimal meetings, low administrative overhead, and direct impact on the product - Early-stage startup exposure, including building and scaling core product functions while we onboard large enterprise customers - Opportunity to work closely with the founding team and contribute to key technical and product decisions that shape the future of the company

Role Description Campspot is building new AI-native products that are purpose-built to bring intelligent automation, dynamic tooling, and agentic workflows to our product ecosystem. It is an actively evolving codebase where every feature shipped matters and where AI-assisted development is not a convenience but a core part of how we build. We are looking for a skilled contract developer to accelerate feature development on the AI platform using Claude Code as their primary AI coding assistant. You will work alongside our core team to scope, build, and ship new capabilities using Claude Code to drive velocity while maintaining code quality, architectural integrity, and security best practices. - Use Claude Code to implement new features and functions within the platform - Translate product requirements and design specs into clean, production-ready code - Review and refine AI-generated code to ensure correctness, performance, and maintainability - Leverage AI to write and update automated tests for all new functionality - Participate in async code reviews and provide constructive feedback - Ensure new features, APIs, and architectural decisions are documented as they are built - Proactively identify technical debt or gaps and surface them to the team Qualifications - 3+ years of professional software development experience - Experience shipping features on fast-moving platforms - Demonstrated experience working with Claude Code - Understanding of prompt engineering and context window management - Prior experience building on top of the Anthropic API or integrating LLMs into production applications - Familiarity with agentic workflow patterns and tool-use APIs - Strong proficiency in TypeScript and React - Solid understanding of REST APIs, async patterns, and modern web architecture - Ability to work independently, manage your own time, and hit milestones - Required English Level: Intermediate. Ability to read, write, and communicate - Required location: Brazil Requirements - This is a contract role, with hourly rate starting of $25-30 USD. Final rate is based on candidate experience and skill level. Company Description Campspot is a motivated team of outdoor enthusiasts and software professionals with decades of experience in the campground and outdoor industry. We’re looking to grow with people who embody our culture of learning, collaboration, and innovation. Today our portfolio includes two distinct but synergistic products: - Campspot Management Software is the leading provider of reservation management software and tools for campgrounds and RV parks. It revolutionized the industry through its proprietary technology, allowing park owners to increase revenue through its inventory optimization tool and site-lock capabilities. - The Campspot Marketplace (campspot.com and Campspot mobile app) is an online marketplace where travelers can find accommodations for their camping trips. Campspot’s inventory is 100% bookable and includes robust filters to help travelers customize their travel experience.

• Lead, mentor, and grow a distributed team of AI engineers • Act as a player-coach: review architecture and contribute to design • Shape and execute the technical roadmap for the AI Engineering team • Design and deliver agentic systems end to end • Build and evolve our internal AI platform • Partner with leaders from Finance & Supply Chain Systems • Collaborate closely with peer leaders in Enterprise Architecture • Champion modern AI engineering practices • Develop OKRs for the team and report progress • Recruit world-class AI engineering talent • Contribute to AI & Business Technology Engineering leadership team planning

Requisition Number: 2369423 Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. Optum Technology is UnitedHealth Group's enterprise team. We are AI/ML scientists and engineers with deep expertise in AI/ML engineering for health care. We develop AI/ML solutions for the highest impact opportunities across UnitedHealth Group businesses including UnitedHealthcare, Optum Financial, Optum Health, Optum Insight, and Optum Rx. In addition to transforming the health care journey through responsible AI/ML innovation, our charter also includes developing and supporting an enterprise AI/ML development platform. You'll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week. Primary Responsibilities: - Lead AI/ML adoption across the team, driving innovative use of both Generative AI and traditional ML techniques - Design, develop, test, deploy, maintain, and continuously improve AI-powered software solutions to meet customer and business needs - Build responsible AI solutions and service components to support the Provider community, ensuring compliance with ethical and regulatory standards - Develop new features leveraging AI/ML, including Generative AI models, predictive analytics, and automation capabilities - Provide technical leadership for AI initiatives, including Chatbots and conversational AI solutions - Partner with product management, architects, and engineering leadership to deliver creative, scalable AI solutions for healthcare challenges - Drive alignment with enterprise AI strategies and ensure solutions meet business objectives and engineering best practices - Accountable for high-quality software deliverables and operational excellence - Mentor and train team members on AI/ML technologies, frameworks, and responsible AI practices - Collaborate with broader engineering teams to integrate AI into cloud modernization efforts and digital-first initiatives - Exercise independent judgment to prioritize, plan, and manage AI-related activities and projects You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in. Required Qualifications: - Undergraduate degree or equivalent experience - 8+ years of software engineering experience - 5+ years of hands-on experience building AI/ML solutions, including LLMs, Generative AI, and traditional ML models - 5+ years of experience hosting applications in cloud environments - Solid experience with Chatbots, conversational AI, and NLP-based solutions - Solid knowledge of security, access controls, logging, monitoring, performance tuning, disaster recovery, and production operations Preferred Qualifications: - 5+ years of experience with Web and API development - Healthcare experience *All employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter Policy Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $120,100 to $214,500 annually based on full-time employment. We comply with all minimum wage laws as applicable. Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission. UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations. UnitedHealth Group is a drug-free workplace. Candidates are required to pass a drug test before beginning employment. #optumtechpj #BI-Hybrid