Arbetsbeskrivning

At Coretura, we are building advanced software and system solutions that shape the future of connected mobility. Our teams work close to the technology, close to the product, and close to the people who drive innovation forward.

As part of our team, you’ll work with wireless technologies, from Wi‑Fi 7 and advanced Bluetooth stacks to V2X, satellite communication, and 5G modem platforms. If you enjoy exploring how complex systems behave in the real world and want to be part of a highly skilled engineering environment, this could be your next step.

In this role, you take ownership of validating complete connectivity experiences across automotive and embedded platforms. You’ll work hands‑on with wireless systems, design test strategies, analyze behavior across layers, and collaborate closely with developers, architects, and system engineers.

Your work directly influences quality, user experience, and how tomorrow’s connected solutions are built.

Your mission is to understand — and improve — how wireless systems behave as a whole. You will:

• Validate GNSS positioning accuracy across multi‑constellation receivers, including analysis of positioning performance and behavior. Good to have knowledge of NMEA data streams

• Analyze cellular behavior from 2G–5G, including APN management, modem sleep/wake, and IP performance.

• Validate Wi‑Fi 7 stability, security, and performance across different operating modes.

• Ensure smooth eSIM/iSIM provisioning and lifecycle handling.

• Evaluate Bluetooth and BLE performance in real scenarios (pairing, multi‑device handling, audio streaming).

• Ensure smooth eSIM/iSIM provisioning and lifecycle handling.

• Work with V2X communication, verifying reliability, safety‑critical message handling, and PKI integration.

• Validate projection and connectivity services such as Android Auto and CarPlay.

• Explore system performance when switching between terrestrial networks and satellite/NTN connections.

• Troubleshoot issues across software, hardware, and RF domains, driving root cause analysis through hands‑on investigation of networking fundamentals and protocols (e.g., DNS, TCP/IP, UDP)

Rather than isolated feature checks, you focus on true system behavior and how everything works together.

You’re likely someone who enjoys digging into how wireless technologies behave in practice — and who doesn’t shy away from complex problem solving. We believe you’ll thrive if you have:

• Experience validating or developing wireless communication (Bluetooth, Wi‑Fi, cellular, V2X or similar).

• Understanding of RF fundamentals, protocol stacks, or embedded system communication flows.

• Experience analyzing logs, debugging across layers, and collaborating with cross‑functional teams.

• A curious, structured mindset with a passion for continuous learning.

• Professional proficiency in English.

You don’t need all the keywords — what matters is your drive, depth, and ability to learn.

Why Coretura?

Coretura builds software and system solutions used in tomorrow’s connected vehicles. We work long‑term with product development in areas like connectivity, embedded platforms, and software‑defined mobility.

At Coretura you will be part of a skilled engineering community where people support each other, share knowledge, and care about building high‑quality technology. We value trust, autonomy, and continuous learning — and we offer meaningful work with modern tech that truly matters.