Test Development Engineer Dukosi is a leading-edge technology company developing innovative solutions for use in large complex batteries. The technology has applications in mobility (electric vehicles, buses, marine) and energy storage (renewables). Dukosi’s unique cell-based battery intelligence solution is cell type agnostic and simplifies the architecture, control and safety of the BMS (Battery Management System), battery modules and packs by communicating over Dukosi’s patented near-field communications. We are currently building a world class team in Edinburgh. This exciting opportunity will allow you to play a key role as part of a team innovating in an application area and market segment that will see enormous growth over the next 10-15 years. So, this is a fantastic opportunity to gain experience with this technology and the leading-edge products it will serve. We are fast-moving with a close-knit team of engineers from multiple disciplines. We pride ourselves on building the company around its employees. Dukosi Test Development Engineer The test engineer designs and develops test systems and solutions to test, characterize, validate, and evaluate the ASIC performance against its design requirements and datasheet specifications. Responsibilities: Work with the ASIC engineering team to build design for testability (DFT) and design for manufacturability (DFM) requirements for efficient production testing that meets automotive quality standards Design test hardware for production multisite testing with high degree of efficient parallelism and for device characterisation that meets very high accuracy requirements Use company schematic entry tool software for device interface board hardware design drawing using hierarchical methods for efficiency and improved accuracy Innovate test methods to optimise yield and test time to reduce cost without sacrificing quality Develop test program code for multisite production testing and bench characterisation, evaluation and validation testing that meets test engineering industry coding standards Participate in test program code reviews to ensure better quality program releases Work with Project management team to build a detailed test plan showing a clear list of steps needed to provide the deliverables that aligns with the requirements of each development phase gate reviews of the silicon design process Identify root cause and apply corrective action after fully validating the fix to test issues raised by the test of engineering team stages using company tracking system and work with product and design engineer in root cause analysis and implementation of corrective action Travel to OSAT facility to perform pre-production activities and complete correlation and yield analysis work Work with OSAT line support engineer in on time issue resolution of setup issues in production test floor Perform a complete measurement system analysis on parametric tests and fix issues that may arise Work with design team in creating a thorough and accurate documentation of the test procedure that is kept up to date during the project development phase Test, evaluate, characterise the silicon design, create a summary report and review with the design and product engineers Test customer samples keeping track of all the program or setup details for traceability Support Qualification team by testing samples for pre- and post-Qual testing activities, and helping them with test data analysis Develop ATE hardware checker program to aid with quick troubleshooting and repairs of defective hardware in production Develop scripts that aids with more efficient data processing, analysis and review. Proactively work with test manager in identifying requirements such as training, equipment, tools, instrument and the like for continuous development of self, group and company Understand device technical operation and challenges and apply most appropriate test solution to meet device specification whilst keeping the cost down and not sacrificing due quality Work with quality manager in testing RMA devices and participating in root cause analysis and creating an 8D report Requirements: Must be at least a Bs Electronics or Electrical engineering graduate (or similar applicable field) Minimum of 10 years relevant experience in semiconductor Bench Testing and ATE production system development and testing Must be well versed in semiconductor testing processes with relevant experience working with OSAT engineers in high volume production Understands the science and philosophy of measurements and testing Testing experience at both wafer and package level Must have a solid understanding of electronics circuits operation and test methodologies Knowledge of JTAG, SCAN, MBIST, IDDQ, Flash and other Digital circuit testing concepts Minimum of 5 years experience with Analog and Mixed signal testing such as Sigma Delta ADC converters, LDO and precision band-gap voltage reference Experience in Teradyne mixed signal tester( J750HD, uFlex) highly desirable. RF testing experience, using Teradyne Lite Point or custom designed discrete module, and embedded microprocessor testing is highly Confident in developing and implementing various types of parametric trim solutions such as OTP, Flash, or Laser cut trims Methodical problem-solving approach to solving engineering issues Proactive and excellent team player Good communication skills – must be able to speak and write in clear English Python, VBA, C, C# programming experience is highly desirable Proficient in Windows or Linux operating system Comfortable with using Microsoft Office software Have an extensive experience in schematic design and entry using PADS power Logic, Orcad, or Eagle and understands multi-layer PCB layout rules in high speed digital and low power high accuracy board design Understands how to use Subversion or other revision control software in test program development Experienced user of test data processing software tools such as Galaxy Examinator, SAS Jump, SEDANA, or similar software Must be comfortable with developing test scripts for bench testing automation