Staff Backend Engineer

Staff Backend Engineer

Full-Time 80000 - 100000 € / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and build resilient backend services while leading technical direction.
  • Company: Join Boam AI, a no-politics, high-trust tech team transforming data solutions.
  • Benefits: Top-tier compensation, meaningful equity, and high autonomy from day one.
  • Other info: Mentor engineers and thrive in a dynamic, low-ego environment.
  • Why this job: Make a real impact on mission-critical systems used by top-tier enterprises.
  • Qualifications: 8+ years in backend systems with strong Scala and Python experience.

The predicted salary is between 80000 - 100000 € per year.

Architect and scale the core systems behind our managed data agents. Boam AI builds managed data solutions that transform messy, unstructured signals from public, private, and proprietary sources into structured, reliable, and always up-to-date intelligence on millions of SMBs and enterprises worldwide. These agentic systems power CRMs, data warehouses, AI products, and mission‑critical decisions across the enterprise.

As a Staff Backend Engineer, you will lead the technical direction of our Scala + Python data and agent infrastructure. You’ll own long‑term architecture across multiple systems and scale both existing and greenfield services to keep our data fresh, our APIs fast, and customer workflows moving. This is a role for someone who wants to set the bar for technical excellence, mentor other engineers, and take responsibility for hard distributed systems problems with minimal safety nets and a small, senior team.

What You’ll Do

  • Design and build resilient backend services and APIs
  • Own high‑level system architecture and major technical decisions across multiple systems
  • Oversee critical data pipelines from ingestion to enrichment to delivery
  • Architect systems for 100× data growth over the next three years
  • Lead major cross‑team initiatives and complex project delivery end to end
  • Partner with ML leaders on model integration and agent architecture
  • Build reliability and test coverage into the code itself with no separate QA layer
  • Improve performance, scalability, and observability across our stack
  • Mentor engineers through direction, feedback, and day‑to‑day support
  • Raise the engineering bar through design reviews, pairing, and clear technical standards
  • Optimize for real impact, customer outcomes, and fast iteration over theoretical perfection
  • Use next‑gen AI tools to improve code quality and velocity

You Might Be a Fit If…

  • 8+ years building and operating complex, production backend systems
  • Deep experience with high‑throughput, large distributed systems
  • Strong experience with Scala, Python, or functional / JVM languages
  • Comfortable with distributed systems, data modeling, and high‑volume pipelines
  • History of providing technical coaching and direction to senior engineers
  • Experience introducing new technologies and patterns across the team
  • Enjoy greenfield work: from first principles design to deploy and monitoring
  • Thrive without heavy process, QA buffers, or endless safeguards
  • Ship, measure, refine over over‑architecting, build foundations when needed
  • Motivated by solving real user problems, not just abstract puzzles
  • Excited to work where AI/ML is deeply embedded in the product, not bolted on

Why Boam AI

  • Join a no‑politics, high‑trust, low‑ego, and high‑talent team
  • Own mission‑critical systems used by top‑tier enterprise customers
  • Work directly with founders and the Head of Engineering on problems that matter
  • High autonomy, real impact, and clear ownership from day one
  • Operate at the intersection of AI, data infrastructure, and enterprise workflows
  • Top‑tier compensation with meaningful equity upside
  • Help build the platform, patterns, and engineering culture you can be proud of

Staff Backend Engineer employer: Boam AI

At Boam AI, we pride ourselves on fostering a high-trust, low-ego work environment where talented individuals can thrive. As a Staff Backend Engineer, you'll have the unique opportunity to lead critical projects that directly impact top-tier enterprise customers while enjoying high autonomy and meaningful equity upside. Our commitment to employee growth is evident through mentorship opportunities and the chance to shape our engineering culture from day one.

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Contact Detail:

Boam AI Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Staff Backend Engineer

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can get you in the door.

Tip Number 2

Show off your skills! Create a portfolio or GitHub repo showcasing your projects, especially those using Scala and Python. We want to see your work in action, so make it easy for potential employers to check it out.

Tip Number 3

Prepare for technical interviews by practicing coding challenges and system design questions. We recommend using platforms like LeetCode or HackerRank to sharpen your skills and boost your confidence.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our team.

We think you need these skills to ace Staff Backend Engineer

Scala
Python
Backend Development
Distributed Systems
Data Modeling
High-Throughput Systems
API Design

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Staff Backend Engineer role. Highlight your experience with Scala, Python, and distributed systems to show us you’re the right fit!

Craft a Compelling Cover Letter:Use your cover letter to tell us why you're excited about working at Boam AI. Share specific examples of how you've tackled complex backend challenges and how you can contribute to our mission.

Showcase Your Projects:If you've worked on any relevant projects, whether personal or professional, make sure to include them. We love seeing real-world applications of your skills, especially in high-throughput systems!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!

How to prepare for a job interview at Boam AI

Know Your Tech Inside Out

Make sure you’re well-versed in Scala and Python, as well as the principles of distributed systems. Be ready to discuss your past experiences with high-throughput systems and how you've tackled complex backend challenges.

Showcase Your Architectural Skills

Prepare to talk about your approach to system architecture. Think of examples where you’ve designed resilient backend services or led major technical decisions. Highlight how you’ve scaled systems and improved performance in previous roles.

Emphasise Mentorship and Teamwork

Since this role involves mentoring other engineers, be prepared to share your experiences in coaching and providing technical direction. Discuss how you’ve fostered collaboration and raised the engineering bar in your teams.

Demonstrate Your Problem-Solving Mindset

Be ready to discuss real user problems you’ve solved rather than just theoretical scenarios. Show your excitement for working on AI/ML embedded products and how you’ve iterated quickly to deliver impactful solutions.