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Backend Software Developer Intern Jobs in Florida

Kavaliro

Senior Backend Software Engineer

Jacksonville, FL · On-site

$111K - $146K/yr

Kavaliro is seeking a Senior Backend Software Engineer for our local Jacksonville client. In this role, you'll take ownership of core improvements to a rail simulation analysis platform, balancing ...

Entertainment Places

Software Developer

Orlando, FL · On-site

$90 - $130/hr

United Parks & Resorts is hiring a Software Developer to build modern, customer-facing digital ... Build and maintain secure, scalable backend services and REST APIs using C#/.NET and ASP.NET Core.

New

SpaceX

$40/hr

SUMMER 2027 SOFTWARE ENGINEERING INTERNSHIP/CO-OP SpaceX seeks extraordinary students to join us ... As a software intern, you will work closely with your mentor and other employees who will help you ...

SpaceX

$40/hr

SPRING 2027 SOFTWARE ENGINEERING INTERNSHIP/CO-OP SpaceX seeks extraordinary students to join us ... As a software intern, you will work closely with your mentor and other employees who will help you ...

Collabera

Associate Software Developer

Tampa, FL · On-site

Associate Software Engineer (Campus / New Grad - AI & Full Stack) Position Summary: Client ... What You'll Learn & Do Work on real front-end and back-end applications Gain exposure to AI and ...

NCCI

Software Developer

Boca Raton, FL · On-site

$75K - $90K/yr

Demonstrated experience in both front-end and back-end/service layer development, testing, and ... software design and enterprise integration patterns, object-oriented and functional programming ...

Anydesk-Software-Gmbh

Software Developer C++

Tampa, FL · On-site

$90 - $130/hr

... Software Developer who's excited to build performant, scalable, and robust software systems. In ... Play a key role in business-critical projects in various areas of development (Client, Back-end, ...

New

ENSCO, Inc.

Software Developer

Melbourne, FL

Build and integrate frontend user interfaces with backend services and APIs. Contribute to system ... Collaborate with engineers, architects, and stakeholders within Agile development teams. Integrate ...

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Backend Software Developer Intern information

What does a backend software developer intern do?

A Backend Software Developer Intern assists in building and maintaining the server-side logic, databases, and APIs that power web applications. Their responsibilities typically include writing code, debugging issues, and collaborating with other developers to ensure data flows efficiently between the server and users. Interns often work with languages like Python, Java, or Node.js and gain practical experience with databases, cloud services, and development tools. This role provides valuable exposure to real-world software engineering practices and helps interns develop the technical and teamwork skills needed for a career in backend development.

What are the key skills and qualifications needed to thrive as a backend software developer intern?

To thrive as a Backend Software Developer Intern, you should have a solid understanding of programming languages like Java, Python, or Node.js, and basic knowledge of algorithms, data structures, and databases. Familiarity with version control systems (like Git), RESTful APIs, and cloud platforms such as AWS or Azure is often expected. Strong problem-solving skills, teamwork, and effective communication set standout interns apart. These skills and qualities are crucial for building reliable backend systems, collaborating across teams, and adapting to real-world engineering challenges.

What types of projects and technologies do backend software developer interns typically work on during their internship?

Backend Software Developer Interns are often assigned to work on real-world projects such as building APIs, optimizing databases, or improving existing backend services. Interns typically use languages like Python, Java, or Node.js, and work with frameworks and tools such as Django, Spring Boot, or Express.js. Collaboration with frontend developers, QA engineers, and product managers is common, providing valuable experience in agile environments. The projects and technologies may vary depending on the company, but they are designed to help interns gain hands-on experience and contribute meaningfully to the team's goals.

What cities in Florida are hiring for Backend Software Developer Intern jobs?

Cities in Florida with the most Backend Software Developer Intern job openings:

Backend Software Developer Intern jobs near you

Senior Backend Software Engineer

Kavaliro

Jacksonville, FL • On-site

$111K - $146K/yr

Full-time

Re-posted 27 days ago

Job description

Job Description
Kavaliro is seeking a Senior Backend Software Engineer for our local Jacksonville client. In this role, you'll take ownership of core improvements to a rail simulation analysis platform, balancing deep technical development with client-facing collaboration. This is a fast-paced, hands-on position for an experienced engineer who enjoys solving complex problems and working closely with both customers and internal teams. What You'll Do
  • Serve as a technical point of contact for clients, ensuring contractual requirements are met and supporting technical troubleshooting as issues arise.
  • Develop, configure, and enhance train simulation software in C++, modeling locomotive behavior and route-based force dynamics.
  • Debug and maintain complex codebases using Microsoft Visual Studio.
  • Participate in system installation, testing, validation, and issue resolution alongside internal teams and clients.
  • Deliver software updates and support deployment and acceptance testing with customers.
  • Provide technical guidance and mentorship to engineers and technicians assigned to your projects.
  • Contribute to ongoing system maintenance, upgrades, and modernization efforts.
  • Identify and recommend improvements to performance, reliability, and development efficiency.
Minimum Qualifications
  • 3+ years of professional C++ development experience using Microsoft Visual Studio, including multi-threaded programming for high-performance applications and experience with MFC libraries.
  • Bachelor's degree in Computer Science or a related technical field, plus at least 2+ years of professional engineering experience writing production C++ code.
  • Proven experience contributing to or leading software architecture initiatives, from design and planning through implementation and operational support.
  • Strong object-oriented programming, debugging, and troubleshooting skills.
  • Excellent communication skills and the ability to work directly with clients and cross-functional teams.
  • Self-driven, dependable, and comfortable working independently.
  • Ability to learn new technologies and domains quickly.
  • Creative problem-solving mindset with a willingness to challenge existing approaches.
  • Hands-on experience with hardware integration testing and troubleshooting for real-time simulation systems.
  • Authorized to work in the United States.
Preferred Skills & Experience
  • Experience with real-time systems using technologies such as C++, MFC, Python, SQL, VBA, PHP, JavaScript, Perl, Qt UI, and batch scripting.
  • Familiarity with REST APIs and web service integrations.
  • Exposure to GIS or spatial data systems.
  • Experience with Azure cloud development and deployment is a plus.
  • Background in AI, machine learning, or large-scale data systems is a plus.
  • Experience working with Kanban-style tools such as Trello.
  • Ability to manage multiple priorities in a fast-moving environment.
  • Strong interpersonal skills and a collaborative working style.
  • Fluency in English for technical communication; French language skills are a bonus.
  • Experience with modeling and simulation software or familiarity with the railway industry is a plus.
  • Demonstrated leadership or mentoring experience, with a focus on team growth.
  • Confidence working within large, complex, or legacy codebases.
  • Practical understanding of applied engineering math concepts such as force, acceleration, friction, momentum, and power.

Kavaliro provides Equal Employment Opportunities to all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Kavaliro is committed to the full inclusion of all qualified individuals. In keeping with our commitment, Kavaliro will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please respond to this posting to connect with a company representative.
Job Requirements
On-Site
By using best practices and optimal employee recruiting strategies, Kavaliro provides employers with employment solutions by providing the most qualified and professional employees, who can staff both project and permanent positions in order to ensure the ongoing success of all types of businesses. We use a streamlined-yet-thorough approach to staffing that saves our clients administrative time, resources and money.

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