Freelance Software Engineer 150K Jobs in Indiana

Location: West Lafayette, IN – On-site
Base salary $115k – $150k (around $225k to $290k Bay‑Area equivalent after cost‑of‑living) + bonus (8-30%) + equity + full benefits

We provide relocation packages and visa transfers for engineers currently in the San Francisco Bay Area and other U.S. hubs.

Ixana is a Purdue University spinoff pioneering brain‑inspired wearable computing. We've developed Wi‑R, a patented communication tech that is 100x more energy‑efficient than Bluetooth or Wi‑Fi. Join our 60‑person team building the next era of real‑time, AI‑powered human‑computer interaction.

Wi‑R is our patented non‑radiative near‑field communication technology that creates secure “wire‑like wireless” experiences through small E‑field bubbles around your body. This breakthrough enables unprecedented energy efficiency at sub‑0.1 nanojoules per bit, making long‑term wearable and implantable devices finally practical.

See Wi‑R in action: Visit ixana.ai for demos of high‑speed data streaming through skin contact: https://vimeo.com/ixana/pairing-contact-transfer

Own and deliver embedded software powering a new class of ultra‑low‑power wearable and IoT devices built with our Wi‑R platform.

• Lead bare‑metal bring‑up of Wi‑R SoCs and Cortex‑M/RISC‑V platforms
• Build and optimize low‑power firmware stacks (I²C, SPI, BLE, DMA, sensor drivers, power domains)
• Architect and deliver a production‑ready firmware SDK used by Tier‑1 hardware partners
• Debug at the register level using oscilloscopes and JTAG tools
• Mentor junior developers and contribute to code reviews, toolchain decisions, and quality standards

• 5+ years building embedded firmware for wearables, medical, or IoT devices
• Strong C/C++ skills and deep experience with low‑level MCU debugging
• Proven track record of power‑optimized embedded development on Cortex‑M or similar platforms
• Comfort leading technical decisions and collaborating across teams
• Bare‑metal embedded C expertise

• Experience with RTOS, BLE stack customization, or neural/biometric sensing
• PCB‑level hardware familiarity or embedded Linux experience
• Experience building and shipping SDKs for third‑party use

Base Salary: $115,000 – $150,000 per annum (around $225k to $290k Bay‑Area equivalent after cost‑of‑living)

Equity: Early‑stage equity package

Cash Bonus: 8–30% bonus based on performance

• Comprehensive health, dental, and vision insurance
• 401(k) retirement plan with company match
• 5 days a week in office. Flexible work arrangements and generous PTO
• Relocation support for qualified candidates
• Professional development opportunities and conference attendance
• Patent development and technology leadership opportunities
• Immigration and work visa support as long as you are already in US on a work permit

• Shape the firmware DNA of next‑gen wearables and IoT devices
• Collaborate with world‑class experts and hardware innovators
• Ship to real customers within months, not years
• Join a tight‑knit firmware team within a fast‑scaling deep‑tech startup
• Enjoy high‑impact ownership and full access to R&D labs

West Lafayette, IN – Join our core R&D hub. We provide relocation support for engineers from major US tech hubs, including the Bay Area.

• Resume
• Short write‑up or sample code from a project you’re proud of (or complete our coding challenge)
• Portfolio or links to any embedded SDKs, tools, or systems you’ve worked on (optional)

Ready to re‑wire the future of human‑computer interaction? Apply via our careers page. In your note, tell us how you envision using Wi‑R to transform everyday experiences—across healthcare, industry, or consumer tech.

Ixana is an equal opportunity employer committed to advancing human‑computer interfaces through innovative low‑power electronics innovation.

Keywords: Embedded Firmware, Wearables, IoT, Cortex‑M, RISC‑V, Low‑Power, RTOS, Bluetooth, SDK Development, Wi‑R, Startup, Equity, West Lafayette IN