Job details

Lead Software Engineer, Full Stack (Remote, North America)

Vivun is the leading provider of Technical Sales solutions, which includes the world’s first AI Sales Engineer, and is fully dedicated to helping companies use AI to scale technical expertise, build better products, and run better operations. Customers like ADP, Coupa, Docusign, Elastic, Seismic, and Snowflake leverage Vivun solutions to win more deals faster, with a lower cost of sale.

Position Summary:

Our Full-Stack Engineers are responsible for turning product ideas into reality. You will collaborate with our CEO, CTO, Product Managers, and fellow engineers to architect, build, test, deliver, and refine the next generation of Vivun’s agentic products.

Key Responsibilities

You will own end-to-end product experiences, iterating on features from data acquisition and transformation all the way through user interactions.
You will develop multi-step, LLM-based workflows that incorporate structured logic, memory, and context from various data sources. You will collaborate with UI/UX designers on the nuances of agentic UX.
You must be comfortable with ambiguity in a highly dynamic agentic/LLM development space, and be able to apply your daily learnings to deliver groundbreaking product features.
You will be expected to deeply understand our customers’ needs and partner with internal stakeholders to craft and validate new product hypotheses.
You will author contributions that can be safely and automatically promoted from development to production, in close partnership with quality assurance & site reliability engineers. Your services and applications must be production grade - instrumented with logging, tracing, and metrics to ensure they are diagnosable and continuously monitored.

Desired Skills and Experiences

6–10 years in a software engineering individual contributor role
BS/MS/PhD in Computer Science (or related field) or equivalent experience
Proven record of delivering large-scale, resilient enterprise applications
AI development & LLM frameworks: Hands-on experience (or strong interest) in working with LLMs through prompt engineering, LangChain / LangGraph (or similar agentic libraries), integrating LLM-based reasoning, RAG, vector embeddings, and designing and implementing knowledge graphs
Backend tech: Python, PostgreSQL, Redis, Kafka, neo4j
Frontend tech: TypeScript, React, HTML, CSS
Responsive/adaptive design, deep understanding of HTTP, WebSockets & browser APIs
AWS, Kubernetes, Skaffold, OpenTelemetry, CI/CD, Auth (SAML, OIDC, OAuth2.0)
Web application and networking security (OWASP)

You Are

Passionate About AI: You embrace emerging technologies and push the boundaries of agentic experiences.
Clear Communicator: You articulate strategies and informed opinions clearly, with solid rationale. You also understand the value of listening.
Excellent Collaborator: Nothing at Vivun is someone else’s problem. You work across roles and departments to achieve company goals.
Technical Visionary: You own features from idea to production—visualizing, designing, and implementing robust systems. You quickly diagnose and resolve complex issues, and know how to build for performance and scale.
Product-Obsessed: You deeply understand customers’ needs and create intuitive, powerful products—never settling for “good enough.”
Creative and Systematic: You thrive in ambiguity, combining creativity with rigorous thinking to build clarity and consensus around the best solutions.
Tenacious Problem Solver: You tackle tough challenges head-on, using a methodical approach to uncover what’s happening and how to fix it.
Growth Mindset: You’re a lifelong learner who views each challenge as an opportunity for professional and personal growth.
Ownership: You take initiative, celebrate progress, and go the extra mile for your peers. You care about both the big picture and the details.

What You Will Have at Vivun

Competitive salary and full health benefits
Stock Options at a well funded, pre-IPO company on a fast growth track
Flexible work schedules and work from anywhere at a fully remote company
Unlimited PTO with two weeks designated as “quiet period” each year
An experienced team who will fight beside you in the trenches to accomplish your goals

$188,000 - $210,000 a year

The anticipated base salary for this position is $188,000 - $210,000. This position is also eligible for equity. The actual base salary offered will depend on a variety of factors, including without limitation, the qualifications of the individual applicant for the position, years of relevant experience, level of education attained, and certifications or other professional licenses held.

Vivun Glassdoor Company Review

4.4

Vivun DE&I Review

3.9

CEO of Vivun

Matthew Darrow

Approve of CEO

Average salary estimate

$199000 / YEARLY (est.)

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max

$188000K

$210000K

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What You Should Know About Lead Software Engineer, Full Stack (Remote, North America), Vivun

At Vivun, we’re on the cutting edge of Technical Sales solutions, and we’re looking for a talented Lead Software Engineer, Full Stack to join our dynamic remote team in North America. As the driving force behind transforming innovative product ideas into reality, you’ll work hand-in-hand with our CEO, CTO, and a collaborative team of Product Managers and engineers. Your role is pivotal, as you’ll be responsible for owning end-to-end product experiences and contributing to groundbreaking features in our agentic products. Imagine developing multi-step workflows that leverage the power of AI and LLMs, working closely with our UI/UX designers to create intuitive user experiences. We want you to bring your creativity and technical expertise to tackle complex challenges in our fast-paced environment. Your insights into customer needs will help shape our product offerings, ensuring we’re meeting and exceeding expectations. If you thrive in ambiguity and possess a passion for AI and full-stack development, Vivun is the perfect place for you to further your career. Join us in redefining how technology can enhance sales efficiency and help companies flourish. With a competitive salary of $188,000 - $210,000 and stock options in a well-funded, pre-IPO company, plus the freedom to work from anywhere, you won’t want to miss this opportunity! Come be a part of our journey towards innovation and success in the SaaS landscape and make a real impact with your contributions at Vivun.

Frequently Asked Questions (FAQs) for Lead Software Engineer, Full Stack (Remote, North America) Role at Vivun

What are the key responsibilities of a Lead Software Engineer, Full Stack at Vivun?

As a Lead Software Engineer, Full Stack at Vivun, your key responsibilities include owning end-to-end product experiences, developing multi-step LLM-based workflows, collaborating with UI/UX designers, and understanding customer needs. You'll be responsible for partnering with quality assurance and site reliability engineers to ensure production-grade services, making your contributions vital to our innovative agentic products.