Junior Full Stack Developer

Get to Know Us Better

Realtime technologies offers the most flexible cutting-edge Retail Management Solutions that encompass sales, inventory management, frontline employee management and engagement, payments, business intelligence, and digital automation tools for the wireless industry. We support Fortune 500 companies, unify their customer experience, and remove pain points across multiple retail touch points. Realtime prides itself on fostering a team-oriented culture and a dynamic work environment, where team members are set up to make meaningful contributions across the organization.
About the Role 

We are looking for a Junior Full Stack Developer to join our engineering team. This is a growth-oriented role ideal for early-career developers who are eager to learn, contribute, and build real-world software. You will work alongside senior engineers and receive hands-on mentorship while contributing to both frontend and backend development across our products. 

Key Responsibilities 

• Development and maintenance of backend services and APIs using C# / .NET (ASP.NET Core, Entity Framework). 

• Build and enhance front-end features and UI components using Vue.js, HTML5, CSS3, and JavaScript. 

• Collaborate with senior developers, product owners, and designers to implement features based on business requirements. 

• Write clean, readable code and participate in code reviews to learn and uphold team standards. 

• Assist with bug fixes, troubleshooting, and resolving issues across the full stack. 

• Help maintain and improve existing integrations with third-party APIs and external vendor systems. 

• Write and maintain unit tests to support code quality and reliability. 

• Participate in Agile ceremonies (stand-ups, sprint planning, retrospectives) and contribute ideas for process improvement. 

• Document technical decisions, processes, and learnings to support team knowledge sharing. 

Required Qualifications 

• 0–2 years of professional experience in software development (internships and academic projects count). 

• Foundational knowledge of C# and the .NET ecosystem (ASP.NET Core, Entity Framework, or similar). 

• Basic experience with a modern JavaScript framework such as Vue.js, React, or Angular. 

• Understanding of relational databases and ability to write basic SQL queries (SQL Server preferred). 

• Familiarity with RESTful API concepts and how frontend and backend systems communicate. 

• Experience with Git-based version control (commits, branching, pull requests). 

• Working knowledge of HTML5, CSS3, and responsive design fundamentals. 

• Bachelor’s degree in Computer Science, Software Engineering, or a related field — or equivalent practical experience (bootcamp, self-taught portfolio). 

• Strong willingness to learn, ask questions, and receive constructive feedback. 

Preferred Qualifications 

• Exposure to unit testing concepts and frameworks (xUnit, NUnit, or similar). 

• Familiarity with cloud platforms (Azure) or containerization basics (Docker). 

• Awareness of CI/CD concepts and tools such as Azure DevOps or GitHub Actions. 

• Interest in telecom, fintech, or payments-related technology. 

• Experience or strong interest in AI/ML development, including working with LLMs, prompt engineering, AI-powered features, or integrating AI APIs (e.g., OpenAI, Azure AI Services). 

• Personal or academic projects demonstrating full stack development skills. 
• Bilingual in English and Spanish preferred.

Technical Environment 

Backend 

C#, .NET 6+, ASP.NET Core, Entity Framework, SQL Server 

Frontend 

Vue.js, JavaScript / TypeScript, HTML5, CSS3 

Tools & DevOps 

Git, Azure DevOps / GitHub, CI/CD pipelines, SonarCloud 

Integrations 

REST APIs, third-party vendor APIs 

Testing 

xUnit / NUnit, Moq / NSubstitute, FluentAssertions 

Salary Range: $70,000- $90,000 Annually 
Our compensation structure considers various geographical markets within the United States. The base salary for this role reflects the typical expected earnings. However, the final compensation package will be determined by several factors, including your location, job-specific expertise, skills, experience, and other relevant job-related considerations.
What We Offer:

• A unique opportunity to shape the journey of Realtime
• Working within a rapidly growing, game-changing business
• Remote, flexible working options
• Competitive compensation
• Generous STI and LTI provisions
• Health, Dental and Vision Insurance
• Paid Annual Leave
• Paid Sick Leave
• 401K, and more

Realtime is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status.