710 Java jobs in Hellertown,PA

B. BRAUN MEDICAL (US)

Allentown, PA 18109

Bachelor's degree required or equivalent combination of education and experience
08-10 years related experience required
Regular and predictable attendance
Occasional business travel required
Secrecy and invention agreement and non-compete agreement
The employee is regularly required to sit and talk or hear
The employee frequently is required to use hands to handle or feel and reach with hands and arms
The employee is occasionally required to stand and walk
The employee must occasionally lift and/or move up to 20 pounds

Tyndale

Pipersville, PA 18947

Year Up United

Whitehall, PA 18052

Safran

Bath, PA 18014

FLX Solutions

Bethlehem, PA 18017

8+ years of professional experience developing embedded firmware for production systems in C/C++.
Leadership experience as a team lead in a scaling early stage company.
Experience converting business and product goals into a software product roadmap and executing it.
A track record of shipping embedded software on real, customer-facing products balancing production discipline with rapid betas and prototyping
Prior experience in startup/early stage hardware/mechatronics product companies.
3+ years of recent, hands-on experience with ARM Cortex-M microcontrollers (STM32 and Teensy highly preferred). Experience with PlatformIO for cross-platform development across microcontrollers.
Strong knowledge of communication protocols (SPI, I2C, UART, USB) and low-level driver development.
Experience with bare-metal programming and resource-constrained optimization.
Proven ability to troubleshoot, profile, and optimize for performance, memory, and timing on real-time systems.
End-to-end sensor integration experience covering hardware, drivers, and the data pipeline.
Strong Git and modern development workflow practices.
Excellent written and verbal communication, able to explain progress to engineers, customers, and investors alike.
Demonstrated ability to lead engineering execution in ambiguous, fast-moving environments.
U.S. Citizenship (due to DoD requirements).