Internship Scientific Software Developer Jobs in Miami, FL

As the Senior Software Developer, you will serve as a key technical leader within the development team, responsible for delivering high-quality, scalable software solutions that align with business objectives. This role requires deep expertise in Python, Django, React, and modern development practices, including the use of AI-assisted coding tools. The Senior Software Developer will collaborate with cross-functional teams to design, develop, and implement innovative applications, while also mentoring and providing technical guidance to junior developers.

What You Will Do: 

• Design, develop, test, and deploy high-quality web applications using Python, Django, and React. Write clean, efficient, and maintainable code following established best practices and coding standards.
• Serve as a subject matter expert in Python/Django back-end development and React front-end development. Provide technical guidance and mentorship to junior and mid-level developers through code reviews and knowledge sharing.
• Communicate effectively with business stakeholders to understand requirements, explain technical concepts in business terms, and provide realistic assessments of technical feasibility, timelines, and trade-offs.
• Analyze and resolve complex technical issues across the full stack. Debug and optimize existing systems for performance, scalability, and reliability.
• Leverage AI coding tools and technologies to enhance productivity, code quality, and development workflows. Stay current with emerging AI development tools and best practices.
• Collaborate with architects and senior team members to design technical solutions. Contribute to architecture discussions and provide input on technical specifications for both application and infrastructure layers.
• Participate in code reviews, ensuring adherence to coding standards and best practices. Write comprehensive unit tests and contribute to automated testing efforts. Manage code repositories and workflows using GitHub.
• Design and optimize PostgreSQL databases, write efficient queries, and ensure data integrity and security.
• Work closely with product managers, designers, QA engineers, and other developers to deliver features and resolve technical challenges. Participate actively in Agile ceremonies and team planning.
• Stay current with emerging technologies and industry trends in Python, React, AI development tools, and related ecosystems. Identify opportunities for process improvements and contribute to technical documentation.
• Create and maintain technical documentation, including design documents, API specifications, and code comments.

What We Are Looking For: 

• Bachelor's degree in Computer Science, Software Engineering, or a related field a plus
• 4+ years of software development experience
• 2+ years of experience with Python and modern web frameworks
• 2+ years of hands-on experience with React and front-end development
• Demonstrated experience working on and delivering complex software projects
• Knowledge of Infrastructure as Code (Terraform, CloudFormation) containerization technologies (Docker, ECS, EKS) and GraphQL
• Understanding of CI/CD pipelines and automated deployment processes
• AWS certifications (Solutions Architect, Developer, or SysOps Administrator)
• Familiarity with testing frameworks (pytest, Jest, React Testing Library)
• Experience with Agile/Scrum methodologies, TypeScript, HTMX, AWS services (Lambda, EC2, S3, RDS, Cloud Watch, IAM), integrating AI/ML models or APIs into applications, serverless architecture and micro services patterns
• Excellent communication; able to translate technical concepts for non-technical audiences.
• Strong ability to understand and convert business requirements into technical solutions.
• Strong analytical and problem-solving skills.
• Ability to work independently; detail-oriented.
• A mentor for junior developers.
• Strong cross-team collaboration skills.
• Adaptable in a fast-paced environment.
• Advanced proficiency in Python and Django; strong with React.js/ES6+.
• Proficiency in PostgreSQL (design, optimization).
• Experienced with Git/GitHub workflows (PRs, code reviews), RESTful API design.
• Familiar with AI coding tools (e.g., Copilot, ChatGPT).
• Knowledge of front-end build tools (npm, Webpack).
• Understanding of web security and auth/auth mechanisms.
• Strong debugging skills.

This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee, but provide the primary duties and responsibilities of the role. Duties, responsibilities, and activities may change, or new ones may be assigned at any time with or without notice.

What we offer

The base salary may vary based on experience, role tenure, performance, industry, and location. Eligibility for the annual performance incentive may apply. Jazwares is a multi-state employer, so the salary range may not apply to other states.

Our benefits package includes basic medical insurance that is 100% company-paid for employees and their children, employee basic life and AD&D insurance, a 401(K) retirement program with Jazwares matching up to 4% of pretax or post-tax deferrals, short and long-term disability, and tuition reimbursement. 

Our work environment provides a flexible work schedule that includes a Monday through Thursday on-site, with an optional WFH on Fridays, up to 20 workdays fully remote each year, and Time Off for vacation and sick leave.  Through Jazwares Cares, you will have the opportunity to volunteer for up to 16 hours a year on community service projects. 

Reasonable Accommodations   

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions. 

Working at Jazwares

At Jazwares, we believe an innovative idea can come from anywhere and anyone. Through our three pillars, we foster innovation and encourage creativity in every area of our business.

• Passion: Our conviction and enthusiasm show in our products, relationships, and commitment to our community.
• Collaboration: We share one vision worldwide, constantly striving to improve and innovate together.
• Humility: We recognize the value in others and treat everyone with respect. Our strength lies in our people and talent.

Don't miss out on this extraordinary opportunity to be part of the fastest-growing toy company in the industry. Connect with us today, and let's shape the future of play together! 

JAZWARES is an equal opportunity employer and does not discriminate in employment on the basis of race, color, sex, religion, national or ethnic origin, citizenship status, ancestry, disability, age, military status, marital status, sexual orientation, or any other characteristic protected by law. Jazwares is committed to providing reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities.

Who We Are

Jazwares, a Berkshire Hathaway company, is a leading global toy manufacturer with a robust portfolio of owned and licensed brands. Founded in 1997, Jazwares celebrates imaginative play with a progressive focus on identifying new and relevant trends to transform into high-quality products for consumers of all ages. Jazwares engages consumers through innovative play experiences with popular brands such as Squishmallows™, Pokémon™, Hello Kitty™, Star Wars™, Five Nights at Freddy’s™, Disney™, BumBumz™, and BLDR™. In addition to toys, offerings include costumes, games, and pillows. Headquartered in Plantation, Florida, Jazwares has offices worldwide and sells its products in over 100 countries. For more information, visit www.jazwares.com and follow us on LinkedIn, X, Instagram, and Facebook.

Recruitment Safety 

Please be wary of unsolicited communications from individuals or websites you are not familiar with, or any communications requesting sensitive personal data or information. All official Jazwares employment information will come from our company email ending in @jazwares.com. Jazwares will never request any monetary payments at any point during its hiring process. If you have any questions about any unsolicited communications, you can reach out to jazlegal@jazwares.com. We look forward to you experiencing a safe and enjoyable application process at Jazwares!