Kalos hiring Founding Software Engineer • Remote (Work from Home) | Himalayas
KalosKA

Founding Software Engineer

Kalos is an AI Performance Marketer specializing in optimizing LinkedIn ad campaigns for increased conversions and efficiency.

Kalos
United States only

Company Description

Kalos is an early stage, high-growth startup based in San Francisco, CA. We built Blue – an AI Agent that is the world's best performance marketer. Blue works 24/7 to build and optimize ad campaigns to help our customers grow faster.

We are 5 people, and you'd be #6 on the team.

Our early customers include well-known Silicon Valley tech companies, including multiple unicorns. We have more demand than we've been able to service. We're hiring on many fronts and it's time to go faster.

Role Description

As a founding engineer, you won’t just write code — you’ll help shape product, culture, and the trajectory of the company. You'll have an important voice in our technical stack, direction, and vision.

This is a full-time Software Engineering role. The current team is in San Francisco, and we're open to you joining in person or remote in the USA.

We work hard and we know we're building a generational company. If you're looking for the ride of a lifetime, this might just be what you're looking for.

What you'll do

  • You will build new features 0 ->1 fast and iterate across our product based on customer feedback

  • Own and ship core product features end-to-end across our AI agent, integrating LLMs and and building workflows to delivering great UX

  • Collaborate directly with the founders on product vision, roadmap, and architecture

  • Lay the foundations for engineering culture, tooling, and processes

  • Help build and mentor the early team as we scale

Qualifications

  • 4-10 years experience building software with a strong track record and ability to work full-stack

  • Startup mindset — resourceful, sharp, and entrepreneurial, who is excited to take early ownership

  • Love to move fast, to learn, and to always-be-improving

  • Experience using LLMs in production and interest in staying at the cutting edge of AI

  • Experience in designing and building scalable systems. Knowledge of modern software engineering practices and frameworks

  • You care deeply about users and love shipping polished, impactful work

  • Strong product intuition — you think beyond the code

About the job

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Posted on

Job type

Full Time

Experience level

Senior

Location requirements

Hiring timezones

United States +/- 0 hours

About Kalos

Learn more about Kalos and their company culture.

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Kalos is an innovative AI Performance Marketer that specifically focuses on optimizing LinkedIn ad campaigns. It operates continuously, 24/7, to help businesses enhance their marketing performance and drive conversions significantly. According to user testimonials, Kalos has been able to increase conversion rates by as much as 300% while maintaining cost efficiency. This tool creates personalized ad campaigns tailored to specific audience segments, leveraging detailed analyses of sales recordings, prospect emails, and CRM notes. The AI system empowers users to optimize their marketing strategies without the need to expand their marketing teams, thereby increasing productivity and reducing overhead costs.

The approach utilized by Kalos involves several key functionalities. Firstly, it thoroughly researches all relevant data to understand competitive advantages. Then, it automatically writes personalized advertisement copy based on client specifics such as prospect data and brand guidelines. By testing various audience segments, Kalos ensures that businesses connect with their ideal customers effectively. The platform continually optimizes campaigns through A/B testing, refining audience targeting and creative content until the best possible performance is achieved. Kalos has been described by users as a game changer, significantly simplifying the marketing process and enabling businesses to concentrate on larger strategic goals.

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