Software Engineer
full-time•on-site•Berlin•$75k - $160k+ + equity package
Summary
Location
Berlin
Salary
$75k - $160k
Equity
+ equity package
Type
full-time
Workplace
On-site
Experience
2+ years
Company links
About this role
The Role
High-ownership, high-impact engineering.
Own projects end-to-end from day one.
Own projects end-to-end from day one.
You won't just ship code — you'll own projects end-to-end, make core product and architectural decisions, and shape the future of this company. Small team, big velocity, real customer problems.
You Might Be a Fit If…
⚡
High ownership — you make core product and architectural decisions
🎯
Care about velocity and solving real customer problems
🔧
End-to-end capabilities from architecture to deployment
🏢
On-site. $75K–$160K.
Interview process
- 1Round 2 - Technical
- 2Interview
- 3Live coding
What you'll do
- work closely with our customers, understand their problems, and come up with product experiences that solve their challenges
- build scalable backend infrastructure to handle thousands of AI phone calls a day
- build intuitive user experiences that make sense in an AI-first world
- own high stakes projects end-to-end
About telli
Hi all! We're Seb (CTO), Finn (CEO), and Philipp (COO), building telli.com.
What we do
telli builds AI voice agents that automate phone calls for companies selling complex products like solar panels, mortgages, and insurance. Sales journeys with outbound calls convert far better than online-only funnels — but managing those calls has always been painful and expensive.
Problem
Companies rely on warm outbound calls to drive conversion, but scaling them is broken. They reach less than 50% of their warm leads on the phone. They pay ~$55 per connected call hour. And they have almost no quantitative insight into what's actually driving revenue from those calls.
Solution
telli is the AI call automation platform for B2C companies. With telli, businesses can reach leads with a smart calling strategy and multi-modal approach (SMS), make human-like calls in multiple languages, achieve clear outcomes like qualification, appointment booking, or direct transfers, and understand what's happening across thousands of calls at scale. For example, a leading home-buying platform uses telli to fully automate their lead pre-qualification.
Team
Finn and Philipp ran contact center operations for Enpal's heat pump unit — a $2.4bn European energy installer. They know this problem inside-out. Seb studied CS at Stanford and built software at Pitch before joining as CTO. We launched at Y Combinator and have grown to over $2M in annualized revenue with a team of just 12.
Interested?
Ready to join telli?
Take the next step in your career journey
Frequently Asked Questions
What does telli pay for a Software Engineer?
telli offers a competitive compensation package for the Software Engineer role. The salary range is USD 75k - 160k per year, plus + equity package equity. Apply through Clera to learn more about the full compensation details.
What does a Software Engineer do at telli?
As a Software Engineer at telli, you will: work closely with our customers, understand their problems, and come up with product experiences that solve their challenges; build scalable backend infrastructure to handle thousands of AI phone calls a day; build intuitive user experiences that make sense in an AI-first world; and more.
Is the Software Engineer position at telli remote?
The Software Engineer position at telli is based in Berlin, Germany and is on-site. Contact the company through Clera for specific work arrangement details.
How do I apply for the Software Engineer position at telli?
You can apply for the Software Engineer position at telli directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.