Who We’re Looking For - Takes ownership of a product from an engineering perspective - Designs, builds, and scales robust backend and frontend components for our clinical product suite - Brings a product-focused mindset to engineering work, balancing technical execution with usability, business goals, and real-world constraints to deliver impactful user experiences - Collaborates cross-functionally with ML, product, and engineering teams to develop intelligent, reliable features - Ensures high-quality software via automated tests, code reviews, and observability practices - Mentors other engineers and advocates for best practices in coding, security, and DevOps - Contributes to a culture of ownership, innovation, speed, and continual learning - Engages directly with external partners when needed to troubleshoot or customize integrations What You’ll Need to Succeed - 8+ years of professional software engineering experience and previous startup experience - Strong experience with backend engineering using Cloud technologies, preferably using AWS - Strong experience with Javascript Frameworks, Node/Typescript/Javascript - Ability to maintain and evolve a large-scale single page application with a focus on modular architecture, performance optimization, and long-term maintainability - Identifies and resolves architectural bottlenecks, ensuring a smooth developer experience and consistent UI behavior across complex user flow - Understanding of RESTful APIs and event-driven architecture - Effective communicator across technical and non-technical stakeholders - Eagerness to solve meaningful problems in healthcare using cutting-edge technology - Humble, curious, and collaborative mindset What We Offer - Competitive Benefit and Compensation Offerings - Ongoing Training and Development Opportunities - Unaccrued, Flexible PTO - Remote Work

About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust and transparency. People power progress. We’re looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future. The Role We’re seeking a highly skilled and hands-on Lead Software Developer to join our growing team. This role is primarily focused on the development of AI Apps and Agents using Python and deploying them on cloud-native platforms. You’ll lead by example—writing clean, efficient code and architecting robust APIs and microservices that power our core platforms Candidates should be passionate about software engineering first and foremost, complemented by Generative AI experience. Location This is a Work From Home position available from any US-based location. You must be a US Citizen or Permanent Resident/Green Card for consideration for this position. The Main Responsibilities - Design, develop, and implement complex software systems using Python, ensuring high performance, scalability, and reliability in a cloud environment. - Architect and build robust APIs, microservices, and data pipelines to support various applications and services. - Collaborate closely with business partners, architects, and engineering teams to define technical requirements and deliver innovative solutions. - Drive technical excellence by promoting clean code, test-driven development, and CI/CD best practices. - Conduct code reviews, provide constructive feedback, and ensure adherence to coding standards and architectural principles. - Identify and implement opportunities for performance optimization, cost efficiency, and operational excellence within cloud infrastructure. - Stay current with emerging technologies and trends in cloud computing, Python, DevOps, and AI—and advocate for their adoption where appropriate. What We Look For in a Candidate Required - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related technical field. - 8+ years of professional software development experience. - Deep expertise in Python with a proven track record of building and deploying production-grade applications. - Extensive experience with cloud platforms (AWS, Azure, or GCP), including serverless computing, containerization (Docker/Kubernetes), databases (relational and NoSQL), and messaging queues. - Strong communication skills with the ability to articulate technical concepts to both technical and non-technical audiences. - Hands-on experience with DevOps practices and tools (e.g., CI/CD pipelines, monitoring, logging, and alerting). - Understanding of agile development methodologies and collaborative team environments. Preferred - Familiarity with developing AI Apps using frameworks (e.g., LangChain, LangGraph, and Semantic Kernel etc) leveraging RAG pipelines and vector datastores (Pinecone, Azure AI Search etc). - Experience in developing agents using leading industry frameworks, while and standard protocols like A2A. Proficient in utilizing MCP servers and tools. - Experience with effective prompt engineering strategies. - Experience with distributed systems and microservices architectures. Compensation This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors. Location Based Pay Ranges $103,711 - $138,281 in these states: AL AR AZ FL GA IA ID IN KS KY LA ME MO MS MT ND NE NM OH OK PA SC SD TN UT VT WI WV WY $108,896 - $145,195 in these states: CO HI MI MN NC NH NV OR RI $114,082 - $152,109 in these states: AK CA CT DC DE IL MA MD NJ NY TX VA WA Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process. Learn more about Lumen's:BenefitsBonus Structure #LI-Remote #LI-PS1 Requisition #: 340660 Background Screening If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Equal Employment Opportunities We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training. Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Full Stack Engineer – AI in United States. This role offers the chance to own and drive the full technical stack of a cutting-edge AI platform connecting users through shared experiences. You will have end-to-end ownership of frontend, backend, and AI infrastructure, making architecture decisions that scale from dozens to thousands of users. Working closely with founders, product leaders, and customers, you will ship features rapidly, implement agentic AI workflows, and coordinate specialist contractors. The position requires a hands-on, AI-native engineer who thrives in a fast-moving, lean environment and can balance speed with technical excellence. You will pioneer new ways to integrate AI into development, optimize productivity, and influence the overall engineering culture. This is ideal for someone who enjoys autonomy, experimentation, and making a tangible impact in a high-leverage role. Accountabilities: - Take full ownership of the AI platform’s frontend, backend, APIs, and cloud infrastructure. - Make architecture and technical decisions ensuring scalability, reliability, and security. - Maintain production systems, CI/CD pipelines, and manage technical debt. - Orchestrate and review work from specialist contractors and AI agents to maximize output. - Build and optimize agentic workflows that automate boilerplate code, testing, and documentation. - Document patterns, standards, and best practices for autonomous contractor and agent work. - Ship customer-facing features end-to-end while balancing speed and quality. Requirements: - 5+ years of full-stack development experience across frontend and backend systems. - Strong proficiency in TypeScript/JavaScript and Python. - Hands-on experience with cloud platforms such as GCP (Vertex AI, Cloud Run, BigQuery) or equivalent. - Production experience integrating LLM APIs (Anthropic, OpenAI, Google). - Comfortable with PostgreSQL, Redis, and event-driven architectures. - AI-native mindset: regular use of AI coding assistants, familiarity with agentic workflows, and prompt engineering knowledge. - Demonstrated end-to-end ownership of systems and architecture decision-making. - Experience managing or collaborating with contractors/freelancers, providing clear specifications and feedback. - Strong communication skills for asynchronous collaboration and documentation. - Self-starter who thrives in fast-paced, lean, and experimental environments. Benefits: - Competitive salary and equity opportunities. - Flexible work schedule and remote work options. - Health, dental, and vision insurance. - 401(k) or retirement plan participation with company match. - Generous paid time off and parental leave. - Professional development and learning opportunities. - A highly autonomous role with direct impact on product and engineering strategy. Why Apply Through Jobgether? We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?  Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. #LI-CL1 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

• End-to-End Product Ownership: Translate business goals into working, deployable systems • Define architecture, workflows, and implementation plans • Ship and maintain production-grade systems — not demos or prototypes • Rapid Prototyping & Iteration: Turn ambiguous ideas into working demos within hours or days • Prototype using code, AI tooling, automation, or low-code systems • Validate through experiments and real user feedback, then iterate to production quality • Build AI-Native Systems: Design and orchestrate LLM agents, retrieval pipelines, workflow automation, memory layers, APIs, and guardrails • Design for Scale, Cost & Performance: Reason through token consumption, inference cost, latency constraints, infrastructure scalability, and system resilience • Operational Excellence: Instrument systems with monitoring and telemetry • Build evaluation loops for continuous quality improvement • Automate workflows that increase engineering velocity • Maintain clear, repeatable documentation