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Junior Software Developer Java Jobs in Port Saint Lucie, FL

Copeland

Sr. Firmware Engineer

Palm Beach Gardens, FL · Hybrid

$113K - $149K/yr

In this role, you will architect secure, scalable, and resilient embedded software that bridges ... and mentor junior and mid-level firmware engineers. Qualifications & Requirements * Education:

Foth

Project Coastal Engineer

Jupiter, FL · On-site

... junior staff and serving as a client-facing technical resource. This role is based in Jacksonville ... Experience with Optimoor software program All Foth Companies are equal opportunity employers, and ...

Foth

Project Coastal Engineer

Jupiter, FL · On-site

... junior staff and serving as a client-facing technical resource. This role is based in Jacksonville ... Experience with Optimoor software program All Foth Companies are equal opportunity employers, and ...

Foth

Project Coastal Engineer

Jupiter, FL · On-site

... junior staff and serving as a client-facing technical resource. This role is based in Jacksonville ... Experience with Optimoor software program All Foth Companies are equal opportunity employers, and ...

Foth

Lead Coastal Engineer

Jupiter, FL · On-site

$100K - $132K/yr

... junior staff, and serving as a client-facing technical expert. This position is intended to be ... design software (e.g., AutoCAD, MATLAB, Python, ArcGIS, Grapher, Surfer) * Experience leading ...

Foth

Lead Coastal Engineer

Jupiter, FL · On-site

$100K - $132K/yr

... junior staff, and serving as a client-facing technical expert. This position is intended to be ... design software (e.g., AutoCAD, MATLAB, Python, ArcGIS, Grapher, Surfer) * Experience leading ...

Foth

Lead Coastal Engineer

Jupiter, FL

$100K - $132K/yr

... junior staff, and serving as a client-facing technical expert. This position is intended to be ... design software (e.g., AutoCAD, MATLAB, Python, ArcGIS, Grapher, Surfer) * Experience leading ...

Pursuit Aerospace

Manufacturing Engineer II

Stuart, FL · On-site

$73K - $91K/yr

Provide technical leadership in continuous improvement programs and actively mentor junior ... Proficiency in CAD software, ERP systems, and advanced Microsoft Office tools. Working Conditions:

Pursuit Aerospace

Manufacturing Engineer II

Stuart, FL · On-site

$61K - $79K/yr

Provide technical leadership in continuous improvement programs and actively mentor junior ... Proficiency in CAD software, ERP systems, and advanced Microsoft Office tools. Working Conditions:

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Junior Software Developer Java information

See Port Saint Lucie, FL salary details

$61K

$106.8K

$161K

How much do junior software developer java jobs pay per year?

As of Sep 14, 2026, the average yearly pay for junior software developer java in Port Saint Lucie, FL is $106,821.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,500.00 and $106,500.00 per year, depending on experience, location, and employer.

What does a junior software developer Java do?

A Junior Software Developer Java is an entry-level programmer who specializes in building, testing, and maintaining software applications using the Java programming language. They typically work under the supervision of senior developers and contribute to coding, debugging, and documentation. Their responsibilities often include fixing bugs, writing unit tests, and collaborating with team members to deliver functional software solutions. This role is ideal for individuals who have a basic understanding of Java and are eager to gain professional experience in software development.

What are the key skills and qualifications needed to thrive as a junior software developer Java, and why are they important?

To thrive as a Junior Software Developer (Java), you need a solid understanding of Java programming, algorithms, and object-oriented principles, often supported by a degree in computer science or related field. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and knowledge of build tools like Maven or Gradle is often required. Strong problem-solving abilities, willingness to learn, and effective communication skills help junior developers collaborate and adapt quickly. These skills are crucial for building reliable software, integrating smoothly into development teams, and growing within the role.

What are some common challenges faced by junior software developers working with Java, and how can they overcome them?

Junior Software Developers working with Java often encounter challenges such as understanding complex codebases, managing version control with tools like Git, and applying best practices for clean and efficient code. To overcome these obstacles, it's helpful to actively participate in code reviews, seek guidance from senior developers, and make use of online resources and documentation. Joining stand-up meetings and collaborating closely with teammates can also accelerate learning and help new developers adapt to the team's workflow.

What is the difference between Junior Software Developer Java vs Junior Software Developer Python?

AspectJunior Software Developer JavaJunior Software Developer Python
Required CredentialsBachelor's in CS or related field, Java certifications (optional)Bachelor's in CS or related field, Python certifications (optional)
Work EnvironmentEnterprise applications, backend development, large-scale systemsData analysis, scripting, web development, AI/ML projects
Employer & Industry UsageFinancial services, enterprise software, telecomTech startups, data science firms, research institutions
Common Search & ComparisonYesYes

Both roles typically require a bachelor's degree in computer science or related fields. Java developers often work on enterprise-level applications in industries like finance and telecom, while Python developers focus on data analysis, scripting, and AI projects in startups and research. The choice depends on your career interests and industry focus.

What are popular job titles related to Junior Software Developer Java jobs in Port Saint Lucie, FL?

For Junior Software Developer Java jobs in Port Saint Lucie, FL, the most frequently searched job titles are:

What job categories do people searching Junior Software Developer Java jobs in Port Saint Lucie, FL look for?

The top searched job categories for Junior Software Developer Java jobs in Port Saint Lucie, FL are:

What cities near Port Saint Lucie, FL are hiring for Junior Software Developer Java jobs?

Cities near Port Saint Lucie, FL with the most Junior Software Developer Java job openings:

Junior Software Developer Java jobs near you
Infographic showing various Junior Software Developer Java job openings in Port Saint Lucie, FL as of September 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $106,821 per year, or $51.4 per hour.

Sr. Firmware Engineer

Palm Beach Gardens, FL • Hybrid

Copeland
See more jobs at Copelandexternal

$113K - $149K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 5 days ago

Copeland rating

8.1

Company rating: 8.1 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

Job description

About Us

We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead.

Whether you are a professional looking for a career change, an undergraduate student exploring your first opportunity, or recent graduate with an advanced degree, we have opportunities that will allow you to innovate, be challenged and make an impact. Join our team and start your journey today!

Position Overview

We are seeking an experienced and hands-on Senior Firmware Engineer to lead the design, development, and optimization of low-power, connected firmware for our next-generation IoT devices. In this role, you will architect secure, scalable, and resilient embedded software that bridges edge hardware with cloud infrastructure.

You will work closely with hardware engineers, systems architects, and cloud teams from initial board bring-up through volume manufacturing and field deployment.

Key Responsibilities

  • Firmware Architecture & Development: Design, code, and maintain production-grade C/C++ firmware for resource-constrained microcontrollers (ARM Cortex-M, ESP32, RISC-V, etc.).
  • IoT Connectivity & Protocols: Implement and optimize low-power wireless communication stacks, including Wi-Fi, BLE, Cellular (LTE-M/NB-IoT), Thread/Zigbee, and application protocols such as MQTT, CoAP, and HTTP/HTTPS.
  • Hardware Bring-Up & Driver Development: Write low-level device drivers for peripherals (I2C, SPI, UART, ADC, PWM, DMA, flash memory) and collaborate with hardware teams during board bring-up and debugging.
  • Power Optimization: Analyze and implement aggressive power management strategies (sleep modes, duty cycling, peripheral management) to maximize battery longevity for edge devices.
  • Security & OTA Updates: Implement hardware-root-of-trust security features (secure boot, TLS, cryptographic acceleration, key management) and robust over-the-air (OTA) firmware update mechanisms.
  • System Integration & Testing: Utilize RTOS platforms (FreeRTOS, Zephyr, or embedded Linux) to write multithreaded applications; conduct hardware-in-the-loop (HIL) testing and automated regression testing.
  • Lifecycle & Manufacturing Support: Support factory test fixture development, diagnostic firmware creation, and mass production testing protocols.
  • Mentorship & Process: Drive code reviews, enforce coding standards (e.g., MISRA C), write technical documentation, and mentor junior and mid-level firmware engineers.

Qualifications & Requirements

  • Education: Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent experience.
  • Experience: 5+ years of professional experience developing embedded C/C++ firmware for commercial IoT or edge devices.
  • RTOS Expertise: Proven experience using real-time operating systems (FreeRTOS, Zephyr, ThreadX, or similar) for multi-tasking architectures.
  • Protocol Proficiency: Hands-on experience with wireless technologies (Wi-Fi, BLE, Cellular IoT, LoRaWAN) and network security standards (mTLS, AES, RSA, ECC).
  • Hardware Debugging: Proficient with hardware lab equipment, including oscilloscopes, logic analyzers, digital multimeters, JTAG/SWD debuggers, and power profilers.
  • Tooling & Version Control: Advanced proficiency with Git, CMake/Make, GCC, CI/CD pipelines for embedded builds, and static analysis tools.

Preferred / Nice-to-Have Skills

  • Experience with Zephyr RTOS and modern meta-build systems (West/CMake).
  • Exposure to embedded security architectures (ARM TrustZone, Secure Elements/TPMs).
  • Familiarity with Python for test automation and scripting.
  • Prior experience delivering high-volume consumer electronics or industrial IoT products from concept to mass production.

#LI-Hybrid

#LI-KC2

Our Commitment to Our People

Across the globe, we are united by a singular Purpose: Sustainability is no small ambition. That's why everything we do is geared toward a sustainable future-for our generation and all those to come. Through groundbreaking innovations, HVACR technology and cold chain solutions, we are reducing carbon emissions and improving energy efficiency in spaces of all sizes, from residential to commercial to industrial.

Our employees are our greatest strength. We believe that our culture of passion, openness, and collaboration empowers us to work toward the same goal - to make the world a better place. We invest in the end-to-end development of our people, beginning at onboarding and through senior leadership, so they can thrive personally and professionally.

Flexible and competitive benefits plans offer the right options to meet your individual/family needs: medical insurance plans, dental and vision coverage, 401(k) and more. We provide employees with flexible time off plans, including paid parental leave, vacation and holiday leave.

Together, we have the opportunity - and the power - to continue to revolutionize the technology behind air conditioning, heating and refrigeration, and cultivate a better future. Learn more about us and how you can join our team!

Our Commitment to Inclusion & Belonging

At Copeland, we cultivate a strong sense of inclusion and belonging where individuals of all backgrounds, and with diverse perspectives, are embraced and treated fairly to enable a stronger workforce. Our employee resource groups play an important role in culture and community building at Copeland.

Work Authorization

Copeland will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.

Equal Opportunity Employer

Copeland is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.

If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact: copeland.careers@copeland.com

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