Discover your 100% YOU with MicroSourcing!

Position: Senior Firmware Engineer (Embedded Systems / Reverse Engineering)

Work setup & shift: WFH | Dayshift

Why join MicroSourcing

You'll Have

Competitive Rewards: Enjoy above-market compensation, healthcare coverage on day one, plus one or more dependents, paid time-off with cash conversion, group life insurance, and performance bonuses

A Collaborative Spirit: Contribute to a positive and engaging work environment by participating in company-sponsored events and activities.

Work-Life Harmony: Enjoy the balance between work and life that suits you with flexible work arrangements.

Career Growth: Take advantage of opportunities for continuous learning and career advancement.

Inclusive Teamwork: Be part of a team that celebrates diversity and fosters an inclusive culture.

Your Role

As a Senior Firmware Engineer (Embedded Systems / Reverse Engineering) you will:

Disassemble and analyze binary files, including bare-metal assembly code, to support new motorcycle model integrations.
Create and maintain bin file definitions for new motorcycle models using Microsoft .NET and C#.
Identify and define critical ECU maps such as fuel, ignition, and other performance-related parameters.
Reverse engineer binary files to uncover and enable additional software capabilities and features.
Perform advanced binary pattern matching and code analysis using industry-standard reverse engineering tools.
Collaborate with the development team to deliver high-quality, error-free software definitions and enhancements.
Document findings, methodologies, and development outputs to support ongoing product improvements.
Contribute to the expansion of supported motorcycle models within the Woolich Racing platform.

What You Need

Non-negotiables

Degree in Computer Science or a related field, or equivalent practical experience.
Demonstrated experience reverse engineering assembly code and binary files for microcontrollers such as Renesas RH850, M32R, SH70xx, M16C, or similar.
Strong background in Microsoft .NET and C# software development.
Proven experience using Microsoft Visual Studio and Windows Forms development.
Experience with reverse engineering and disassembly tools such as IDA Pro or Ghidra.
Strong understanding of pattern matching, binary analysis, and advanced binary searching techniques.
Knowledge of software development best practices, coding standards, and design patterns.
Excellent analytical, troubleshooting, and problem-solving skills.
Strong verbal and written communication skills in English.
High level of attention to detail.

We're deliberately casting a wide net here — candidates may come from embedded systems, security research, firmware analysis, or low-level software backgrounds. You don't need experience in all areas below, but you should be strong in at least several.

Reverse Engineering & Binary Analysis

Experience with disassembly and reverse engineering tools, particularly IDA Pro (including scripting/automation via IDAPython or IDC)
Familiarity with binary analysis workflows: static analysis, function identification, data structure recovery
Experience in security research, firmware analysis, or CTF-style binary challenges is highly relevant
Exposure to other Reverse engineering tools (Ghidra, Binary Ninja, Radare2) is also valued

Microcontroller & Embedded Systems

Experience programming or analysing code for bare-metal microcontrollers
Understanding of microcontroller memory maps, register layouts, interupts and calling conventions
Ability to read and interpret disassembled assembly code across common embedded architectures

Pattern Matching & Binary Search

Experience with advanced binary searching and hex editing tools (e.g. HxD, 010 Editor, or equivalent)
Ability to identify and generalise repeating data structures across firmware variants
Experience writing scripts or tools to automate pattern detection across large binary datasets

Preferred Skills/expertise

Experience in bare-metal C programming for microcontrollers.
Hands-on microcontroller programming experience, particularly with RH850, SH70xx, M32R, M16C, or similar architectures.
Experience with ECU map identification tools such as WinOLS.
Experience with binary editing and analysis tools such as HxD.
Interest in motorcycles, ECU tuning, and mechanical systems.
Ability to manage multiple projects and shifting priorities effectively.
Strong time management skills and the ability to work independently.
Experience collaborating within software development teams.

About MicroSourcing

With over 9,000 professionals across 13 delivery centers, MicroSourcing is the pioneer and largest offshore provider of managed services in the Philippines.

Our commitment to 100% YOU

MicroSourcing firmly believes that our company's strength lies in our people's diversity and talent. We are proud to foster an inclusive culture that embraces individuals of all races, genders, ethnicities, abilities, and backgrounds. We provide space for everyone, embracing different perspectives, and making room for opportunities for each individual to thrive.

At MicroSourcing, equality is not merely a slogan – it's our commitment. Our way of life. Here, we don't just accept your unique authentic self - we celebrate it, valuing every individual's contribution to our collective success and growth. Join us in celebrating YOU and your 100%!

For more information, visit https://www.microsourcing.com/