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RTL Engineer

Constelli Signals

4 - 6 years

Hyderabad

Posted: 12/04/2026

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Job Description

About Us

We are a dynamic team of young engineers, domain experts, and seasoned sales professionals dedicated to providing comprehensive turnkey solutions for complex challenges in Signal Processing. Our expertise spans the cutting-edge technologies in Signal Processing, addressing critical needs in the Defence and Aerospace sectors. Our offerings encompass a wide range of solutions, from tactical radios and radar systems to extensive research and mission-critical applications.


About the role

We are looking for a highly skilled RTL Design Engineer with hands-on experience in FPGA design, RTL coding, and digital signal processing. In this role, you will design, implement, simulate, and test high-performance signal processing systems on FPGA platforms. You will work closely with cross-functional teams to ensure seamless hardware-software integration.

This role requires strong fundamentals in Verilog/VHDL, FPGA architecture, board-level understanding, and timing analysis. A clear understanding of PSPL and PL-PS data flow, along with the ability to explain implemented logic and algorithms in detail, is essential. Exposure to RF systems and real-world testing environments will be an added advantage.


Responsibilities

  • Develop, simulate, and test signal processing algorithms using Verilog/VHDL
  • Design and implement RTL modules with clear understanding of underlying logic and algorithms
  • Perform board bring-up activities, including interface-level validation and debugging
  • Implement DSP/RF algorithms on Xilinx, Altera, Microchip, and custom FPGA boards
  • Work with FPGA boards, RF daughter cards, and associated hardware interfaces
  • Ensure proper PS to PL and PL to PS data flow implementation and validation
  • Perform CDC (Clock Domain Crossing) checks and Static Timing Analysis (STA) for robust design performance
  • Support hardware-software integration, verification, and performance optimization
  • Interface with RF daughter cards, FMC modules, and high-speed data transfer protocols
  • Work with parallel/memory protocols like AXI, DDR4/DDR5, SPI, and LVDS
  • Collaborate with project teams to meet design specifications and delivery timelines
  • Prepare design documentation, test reports, and verification plans
  • Support debugging, validation, and performance tuning across FPGA platforms
  • Participate in field testing and system validation activities when required
  • Communicate progress, challenges, and solutions effectively within the engineering team


Qualification

  • Bachelors/Masters in Electronics & Communication Engineering from a reputed institution
  • 34 years of experience in RTL design and FPGA development (Xilinx, Altera, etc.)
  • Strong knowledge of Verilog and/or VHDL for FPGA-based design
  • Hands-on experience with FPGA boards, daughter cards, and board bring-up activities
  • Solid understanding of PSPL architecture and data flow mechanisms
  • Experience in CDC handling and Static Timing Analysis (STA)
  • Strong understanding of digital design concepts and ability to explain implemented logic clearly
  • Knowledge of DSP, radar systems, and electronic warfare (EW) concepts
  • Familiarity with high-speed interfaces like PCIe, Aurora, Ethernet (10G/25G/100G), Serial RapidIO, USB 3.x
  • Understanding of parallel and memory protocols (AXI4, DDR4/5, SPI, LVDS)
  • Exposure to RF concepts or RF system integration is a plus
  • Field testing or on-site validation experience is an added advantage
  • Additional knowledge in C/C++, MATLAB, or LabVIEW is a plus
  • Strong communication, documentation, and quick learning abilities


Employee status and commitments

  • Permanent full-time position located at our Hyderabad office, with regular on-site visits to clients and vendor locations.


Why join US?

  • Culture of Excellence: We are committed to fostering a culture where every individual can thrive, grow, and make a difference.
  • Opportunities for Growth: We believe in investing in our people and providing opportunities for professional development and advancement.
  • Collaborative Culture: Join a collaborative and supportive work environment where your contributions are valued and recognized.
  • Innovative Environment: Be part of a team that thrives on innovation and is committed to pushing the boundaries of RF technology.

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