Software Developer

WHO WE ARE

Working together, growing together, derating new things together: EDAG connects people and the future. Company and workforce share the same vision. With a familiar atmosphere and at the same time the potential of a global world-class development company. You'll go your own way in your career at a high level - nationally and internationally. Take your next step and support us as an SOFTWARE DEVELOPER.

RESUME

Designs, implements, tests, and documents companies functions in the Drive System and Range Extender (REX) domains-covering feature logic, diagnostics hooks, and integration with vehicle networks and safety mechanisms. Owns the software development lifecycle (SDLC) for assigned functions from requirements to release, including documentation (design specs, interface definitions, test descriptions) and tooling (build/config/CI).

In addition, develops big-data pipelines and analytics to process large volumes of measurement data (e.g., MDF logs, CAN traces, dyno/vehicle datasets) to accelerate feature validation, calibration insight, and quality metrics.

DESCRIPTION

Function Development (Drive & REX)

• Implement control and supervisory functions for e-drive and range extender (e.g., torque arbitration, regen blending, derate/limits, start/stop logic, charge-sustain strategies, diagnostics hooks).
• Translate requirements to software architectures, state machines, and algorithms with clear interface contracts (inputs, outputs, timing, error handling).
• Integrate with BMS, inverter, generator, and front zone controller via CAN/CAN FD/LIN/Ethernet; implement UDS/diagnostic service support where needed.
• Ensure deterministic execution, resource efficiency, and robust error handling; participate in code reviews and design reviews.

Verification, Validation & CI

• Create unit/integration tests, Hardware-in-the-Loop (HIL) test stubs, and SIL test benches; enable automated regression in CI pipelines.
• Collaborate with HIL/vehicle test teams to craft reproducible scenarios and fault-injection; triage defects with clear reproduction steps, logs, and hypotheses.
• Contribute to static analysis, coding standards compliance, and coverage metrics (MC/DC emphasis where applicable).

Documentation & Compliance

• Produce and maintain software design descriptions, interface control documents (ICDs), function requirement specs, and test descriptions.
• Author implementation notes for OBD/diagnostics alignment (DTC triggers, monitor enable/disable, freeze frame signals) in partnership with the OBD documentation owner.
• Maintain traceability (requirements → design → tests → results); support safety work products (e.g., software safety mechanisms, assumptions of use).

Big-Data Analytics & Tooling

• Build data ingestion pipelines for measurement files (e.g., MDF4, BLF/ASC, CSV, Parquet) and bus logs; standardize metadata and schemas.
• Develop analytics for KPI extraction (torque tracking, regen quality, thermal margins, derate events, start/stop quality, SOC tracking), plus anomaly detection.
• Create dashboards/reports for engineering, calibration, and quality teams; automate nightly/weekly batch analyses across fleets or campaigns.
• Maintain reusable analysis libraries (Python/SQL/Scala) and promote data governance (versioned datasets, provenance, retention).

Collaboration & Delivery

• Work closely with controls, calibration, diagnostics/OBD, measurement, and HIL teams to align intent, tunables, and validation evidence.
• Engage suppliers when needed (inverter/generator ECU partners) for interface alignment and integration topics.
• Contribute to DevOps practices: branching strategy, build reproducibility, artifacts/signing, and release packaging.

REQUIREMENTS

• Project Duration: Until 12/31/2030
• 4-8+ years in embedded software development for automotive/propulsion; experience with EV/HEV drive and/or range extender functions preferred.
• Proficiency in C/C++ for embedded targets; familiarity with model-based design (MATLAB/Simulink/Stateflow/auto-code) is a plus.
• Experience with vehicle networking & diagnostics (CAN/CAN FD, LIN, Ethernet, UDS/ISO 14229; OBD Mode 01-0A alignment desirable).
• Solid understanding of control systems fundamentals, timing, fixed-point/real-time constraints, and safety mechanisms (ISO 26262 exposure).
• Strong data engineering/analytics skills: Python (pandas, NumPy), time-series processing, MDF readers, and one or more of Spark/Databricks/Hadoop/SQL.
• Hands-on with Git, CI/CD (e.g., Jenkins/GitHub Actions/Azure DevOps), static analysis (e.g., Polyspace/Cppcheck), and issue tracking (Jira/Azure DevOps).
• Bonus: Knowledge of AUTOSAR (Classic/Adaptive), cybersecurity (ISO 21434), and performance profiling on embedded targets.

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