Sr. Software Engineer 1_(REQ_2859)_ ISP Tunnig, Camera, C Programing

About Us Tessolve offers a unique combination of pre-silicon and post-silicon expertise to provide an efficient turnkey solution for silicon bring-up, and spec to the product. With 3200+ employees worldwide, Tessolve provides a one-stop-shop solution with full-fledged hardware and software capabilities, including its advanced silicon and system testing labs.

Tessolve offers a Turnkey ASIC Solution, from design to packaged parts. Tessolve’s design services include solutions on advanced process nodes with a healthy eco-system relationship with EDA, IP, and foundries. Our front-end design strengths integrated with the knowledge from the backend flow, allows Tessolve to catch design flaws ahead in the cycle, thus reducing expensive re-design costs, and risks. We actively invest in the R&D center of excellence initiatives such as 5G, mmWave, Silicon photonics, HSIO, HBM/HPI, system-level test, and others. Tessolve also offers end-to-end product design services in the embedded domain from concept to manufacturing under an ODM model with application expertise in Avionics, Automotive, Industrial and Medical segments. Tessolve’s Embedded Engineering services enable customers a faster time-to-market through deep domain expertise, innovative ideas, diverse embedded hardware & software services, and built-in infrastructure with world-class lab facilities.

Tessolve’s clientele includes Tier 1 clients across multiple market segments, 9 of the top 10 semiconductor companies, start-ups, and government entities. We have a global presence over 12 countries with office locations in the United States, India, Singapore, Malaysia, Germany, United Kingdom, Canada, UK, Japan, Taiwan, Philippines, and Test Labs in India, Singapore, Malaysia, Austin, San Jose.

For more details, visit www.tessolve.com .

Job Overview Brief description about the Job.

Job Location Electronic -City, Phase – II, Bangalore.

Jd What you’ll do ISP Tuning & Calibration Engineer Role Overview We are looking for an ISP Tuning & Calibration Engineer with strong hands-on experience across multiple ISP tuning/calibration tools, ISP platforms, and camera ecosystems . The role combines camera image quality, ISP tuning, calibration, and tuning-tool GUI/UX .

The ideal candidate should have worked with 2–3+ different ISP tuning/calibration toolchains and be comfortable learning and adapting to new ISP environments.

Key Responsibilities

• Perform ISP tuning, camera calibration, characterization, and image-quality optimization across different camera platforms.
• Work hands-on with multiple ISP tuning/calibration tools, understanding differences in tool architecture, GUI, parameter structures, workflows, and visualization.
• Tune and optimize key ISP modules including 3A (AE/AWB/AF), LSC, black-level correction, HDR, noise reduction, sharpening, color correction, gamma, tone mapping, and image enhancement.
• Analyze RAW/YUV/RGB images, histograms, color charts, noise, sharpness, exposure, and color accuracy to diagnose IQ issues.
• Perform camera characterization and validation using test charts, controlled lighting, and image-quality measurement tools.
• Compare tuning results across different ISP platforms/tools and adapt tuning methodologies between ecosystems.
• Evaluate tuning-tool GUI/UX, identify workflow bottlenecks, and recommend improvements to usability, visualization, and engineer productivity.
• Collaborate with Camera, ISP, Firmware, Software, Hardware, and UX teams to resolve image-quality and tooling issues.
• Develop scripts/automation for tuning, calibration, image analysis, and regression testing.

Must-Have Qualifications

• Bachelor’s/Master’s degree in Electrical/Electronics Engineering, Computer Science, Imaging Science, or related field.
• 5+ years of hands-on experience in ISP tuning, camera calibration, or image-quality engineering.
• Proven experience with multiple ISP tuning/calibration tools — ideally 2–3+ different toolchains.
• Experience across multiple ISP/SoC platforms or vendors such as Qualcomm, MediaTek, Samsung, NVIDIA, or equivalent.
• Strong understanding of the camera pipeline: Sensor → RAW → ISP → YUV/RGB → Camera Framework/Application
• Strong knowledge of ISP tuning parameters and their impact on end-user image quality.
• Experience with image-analysis tools such as Imatest, MATLAB, Python/OpenCV, or equivalent.
• Ability to understa…