ICEYE

Senior C++ Engineer – Satellite Real-Time Control Systems

ICEYE

full-time

Posted on:

Location Type: Hybrid

Location: Helsinki • 🇫🇮 Finland

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Job Level

Senior

Tech Stack

Linux

About the role

  • Write and optimize real-time C++ code that meets strict determinism and latency budgets needed for safe and precise on-orbit execution.
  • Build & own the software layer that bridges sensors, actuators and control algorithms - deterministic loops, telemetry pipelines and on-orbit autonomy.
  • Drive quality through full development lifecycle: requirements → design → code → HIL/MIL testing → launch → on-orbit support.
  • Collaborate with GNC, electronics, ground-segment and mission-ops engineers to debug, iterate and improve performance.
  • Lead architecture evolution as our fleet and use-cases grow—refactor, optimise and introduce new technologies where they add value.
  • Investigate anomalies: deep-dive into flight telemetry, reproduce issues on ground and roll out fixes that keep the constellation healthy.

Requirements

  • You love writing modern C++ and know what production-quality code looks like.
  • Proven track record of shipping real-time control software for autonomous or safety-critical systems—satellites, drones, robotics, automotive…
  • Understand hard real-time constraints, latency budgeting and deterministic behaviour.
  • Comfortable interfacing with sensors, actuators and embedded Linux environments.
  • Champion of good engineering practice: rigorous testing at all levels, CI/CD, clear documentation.
  • Ownership through full software lifecycle—from whiteboard concepts to on-orbit maintenance.
  • Clear communicator who enjoys solving problems with colleagues across disciplines.
Benefits
  • **What We Offer:**
  • **A mission that matters: **Contribute to a dynamic Earth Observation company making a real difference in the world.
  • **Supportive environment:** Work in a diverse and collaborative team with a strong focus on individual growth and development.
  • **Competitive compensation:** Base salary range for this position is contingent on your experience level, and will be negotiated individually.
  • **Comprehensive benefits:**
  • - Occupational healthcare, occupational and private insurance.
  • - Yearly benefit budget to spend on sport, transport, wellness, lunch, etc.
  • - Phone subscription with iPhone of choice.
  • - Relocation support (flight tickets, accommodation, relocation agency support).
  • - Time and resources for self-development, research, training, conferences, and certification schemes.
  • - Inspiring office environment with collaborative spaces and silent workspaces.
  • - Access to state-of-the-art labs and testing facilities.
  • - Opportunities to attend international space conferences.
  • **Diversity, Equity, and Inclusion:**
  • At ICEYE, we believe that diversity isn't just a buzzword – it's our greatest asset.We're committed to fostering an inclusive environment where every voice is not only heard but celebrated. We know that diverse perspectives breed innovation and creativity, which is why we actively seek out individuals from all walks of life, backgrounds, and experiences. Whatever your background, we want you to bring your authentic self to the table. Join us and be part of a team where differences are not only embraced but cherished, because together, we're stronger.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
C++real-time control softwaredeterministic behaviourlatency budgetingHIL testingMIL testingrigorous testingCI/CDembedded Linux
Soft skills
clear communicatorproblem-solvingcollaborationownershipleadership