Principal Engineer Digital Design

Infineon Technologies AG; Bengaluru; Presencial; INR 5.000.000 - 7.000.000; Jornada completa

Descripción de la vacante

Infineon Technologies AG in Bengaluru seeks a Principal Engineer to blend creativity with deep technical expertise across system modeling, DSP, and verification. You will own end-to-end behavioral models, coordinate analog/digital interfaces, and drive sign-off quality with RTL and DV teams.

You will lead cross-functional efforts, define verification strategies, and develop documentation and test plans while mentoring junior engineers in fixed-point design and multi-phase regulatory controls.

Formación

• Hands-on experience building Simulink models that correlate to fixed-point hardware implementations.
• Experience collaborating with RTL design and DV teams, driving requirements-to-implementation traceability.
• Ability to interpret analog collateral (ADC behavior, trims/calibration) into digital models and verification plans.
• Strong system-thinking and ownership mindset; able to lead cross-team technical decisions and signoff-quality closure.
• Power converter control experience is highly desired.
• Mixed-signal verification exposure (co-simulation workflows, model correlation).

Responsabilidades

• System modeling & specification: Build end-to-end behavioral models and translate into specs.
• Filter/algorithm implementation alignment with RTL to ensure faithful implementation.
• Lead verification strategy and drive closure with verification leads.
• Bring-up & debug readiness: define checklists and lab validation plans.
• Documentation & leadership: own architecture and test plans, lead reviews.

Conocimientos

Simulink models

Fixed-point DSP

RTL collaboration

System modeling

Discrete-time filter design

Descripción del empleo

As a Principal Engineer in our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life.

Key responsibilities in your new role

• System modeling & specification: Build end-to-end behavioral models (plant + sensing + digital control + telemetry), define measurable requirements (stability, transient response, accuracy, latency), and translate them into implementable specs.
• Filter/algorithm implementation alignment: Own the modeling and fixed-point specification of key digital signal-processing elements (moving averages, programmable IIR poles/compensators, notch/CIC-style filters, envelope/marker capture, scaling/formatting), and work with RTL designers to ensure faithful implementation.
• Strong background in discrete-time filter design and fixed-point DSP implementation (IIR/PID, rounding/saturation behavior, coefficient quantization, numeric stability).
• Cross-functional integration: Act as the technical interface between analog and digital teams; Define analog collateral (ADC behavior, sampling/validity timing, trims/calibration, comparators/monitors) and ensure consistent assumptions in models, RTL, and verification.
• Verification strategy & closure: Define multi-level verification strategy (math-block golden models -> subsystem digital verification -> mixed-signal validation -> full-chip end-to-end scenarios) and drive closure with verification leads.
• Bring-up & debug readiness: Define bring-up checklists, debug observability requirements, and lab validation plans; support root-cause analysis across RTL, firmware, and bench data.
• Documentation & leadership: Own technical collateral (architecture, modeling assumptions, coefficient derivations, fixed-point formats, test plans) and lead design/verification reviews.

Qualifications and skills to help you succeed

• Hands-on experience building Simulink models that correlate to fixed-point hardware implementations (bit-accurate or tolerance-defined reference models).
• Experience collaborating with RTL design and DV teams (UVM/scoreboards/reference models), driving requirements-to-implementation traceability.
• Ability to interpret and integrate analog collateral (ADC behavior, trims/calibration, validity timing, comparators/monitors) into digital models and verification plans.
• Strong system-thinking and ownership mindset; comfortable leading cross-team technical decisions and driving signoff-quality closure.
• Power converter control experience (multi-phase regulation, current sharing, transient optimization) is highly desired.
• Mixed-signal verification exposure (co-simulation workflows, model correlation).

We embrace diversity and inclusion and welcome everyone for who they are. We offer a working environment characterized by trust, openness, respect, and tolerance and are committed to give all applicants and employees equal opportunities. Our recruiting decisions are based on the applicant's experience and skills.