Golang Job: Senior Back End Engineer

On-site (Paris) or full-remote from EU

75/85k€ (according to tech level) + benefits

We consider diversity to be a true asset and are happy to learn more about all candidates! EU visa (or citizenship) is required

Job description

Your key missions :

Integrated within a senior backend & data team of 4, you will help us deliver our product:

• Work on high data volumes (~ 2 TB per day) and extract data intelligence for easy access, with low latency (under 10ms). Use data to measure performance and improved targeting (data augmentors)
• Integrate Seedtag's web page analysis technology within KMTX machine learning prediction workflow
• Deliver in a fast-paced environment using edge infrastructure (CI/CD, Cloud-native technologies around Kubernetes, GitOps workflow, AWS environment).
  • We like to empower developers to be autonomous from development to production
• Take active part to continuously improve our code quality, metrology, alerting
• Depending on your experience, several evolutions are possible, such as mentoring junior back-end engineers

Who are you

• You are curious, autonomous, and have strong organizational skills
• You enjoy getting out of your tech comfort zone and discover new things
• You have a first experience on cloud platforms (AWS or GCP)
• You have hands-on experience developing services, in a service-oriented architecture (SOA) or micro-services
• You are fully proficient in Golang. Ideally, you can develop also in Python or NodeJS
• You have experience in database engines (SQL & NoSQL) & Data models
• You are perfectly fluent in English (oral & written)

Our mission

We are KMTX, a fast-growing AdTech company acquired by SeedTag.

The problem we’re working on

Advertising on the open web is a mess of unnecessary complexity, opacity, low respect for user privacy and poor performances for advertisers and publishers. This is what allows walled gardens (Google and Facebook) to dominate the online advertising market: as their advertising platforms are simple and efficient. A simple & efficient ad platform for the open web is necessary to promote free access to information outside walled gardens and fight their duopoly.

Our solution and achievements

Since 2017, we’ve been working on the most difficult part of creating the ad platform of the open web. A set of automated tools and technologies to buy advertising in real-time and deliver strong performance for advertisers.

We’ve proved that our approach works with over 200 brands running more than 1500 campaigns as we've consistently beaten every advertising platform on the market in performance. That's why we've quickly grown to an 8 figures in revenue.

Who we are

KMTX was founded in 2017 by two serial tech entrepreneurs: Franck Tetzlaff (co-founder of Doctolib) and Arthur Querou (co-founder of MotionLead acquired by Adikteev).

We’re obsessed with meaningful, powerful tech which simplifies the work of our users. We're not afraid to challenge the status quo!

We believe that small increments don't drive change. Anything we do must be better than what existed before.

Working at KMTX

We hire people whom we admire. Forward thinkers, who challenge the status quo, get out of their comfort zone, are not afraid to fail, have a high-level of self-awareness and expectation while parking their ego at the door.

We believe that work shouldn't be “just a job”, but an opportunity to grow. To perform at their best, our people should be happy and challenged. We want our people to evolve, learn, and grow in a pleasurable work environment.

We care a lot about autonomy and trust, and we lead by example by being very flexible on work hours and projects you choose to spend your time on. We take pride in, and encourage our employees to take initiative.

We are as transparent as possible on what’s going on within the business and everyone, at every level, is always accessible. There are no hierarchy blocks at KMTX.

Finally, we provide a suite of benefits and perks which we believe are meaningful enough to make the lives of our employees better.

Benefits

• A sane work environment built on trust, delivery, and mentoring
• Attractive salary and remote-friendly
• Dedicated conferences and training budget
• Central Paris office
• Fully equipped workstation
• Restaurant Tickets (Swile)
• Health Insurance (Alan)
• Gym subscription (Gymlib)
• Regular team-building events (4x per year in SeedTag, Madrid)

Interview Process

• Phone screening (30min)
• In-depth tech interview & culture fit (2h)
• Decision and offer