Senior Software Engineer - Fullstack

Summary

Join SimSpace as a Senior Software Engineer and drive the development of AI-powered services. You will design, develop, and integrate AI services into real-world applications using various GenAI and AgenticAI APIs. Leverage your full-stack engineering skills to build scalable and reliable software. Lead the implementation of systems to continuously improve model performance. Collaborate with cross-functional teams to define, develop, and deploy AI models. Iterate quickly using agile development practices and own the SDLC for AI service projects. Continuously learn about new AI technologies and maintain AI-powered systems.

Requirements

• 5+ years of experience in full-stack software engineering, with expertise in both frontend and backend technologies
• Comfortable with building and integrating APIs, particularly in complex, distributed systems
• Familiarity with machine learning concepts or AI tools and platforms (e.g., GenAI, AgenticAI, GPT-like models, APIs, etc.)
• A strong desire to work with AI and machine learning technologies and the ability to quickly adapt to new tools and platforms
• Proficiency in programming languages such as Kotlin, Java, C#, Python, or other relevant technologies
• Experience with cloud services, containerization (e.g., Docker), and deployment frameworks
• Familiarity with CI/CD pipelines and agile development practices
• Strong problem-solving skills, with an ability to quickly identify and resolve technical issues
• Excellent communication skills and the ability to collaborate effectively in a cross-functional team

Responsibilities

• Design, develop, and integrate AI-powered services into real-world applications using GenAI and AgenticAI APIs (e.g., ChatGPT, Vertex AI, AWS AI, Claude, Perplexity, CrewAI, Anthropic's models, Jasper, Cohere, Hugging Face, OpenAI, and other relevant platforms)
• Leverage full-stack engineering skills to build scalable, reliable software, including both backend and frontend components
• Lead the implementation of systems used to continuously improve model performance based on real-world feedback
• Manage the full-stack development of AI services, working across the backend, frontend, and APIs to ensure seamless integration and performance
• Collaborate with cross-functional teams to define, develop, and deploy AI models that support business goals
• Iterate quickly and implement agile development practices to ensure continuous delivery of high-quality software
• Own the SDLC for AI service projects, from requirements gathering to design, testing, and deployment
• Continuously learn about new AI technologies, staying at the forefront of industry advancements and integrating them into development processes
• Troubleshoot, optimize, and maintain AI-powered systems, ensuring robustness and scalability
• Work iteratively in an agile environment, delivering high-quality software in quick cycles
• Contribute to the overall architecture of AI systems while ensuring good coding practices, testing, and documentation

Preferred Qualifications

• Experience with large-scale AI applications and systems
• Familiarity with the latest trends in AI research and model training techniques
• Interest in staying up-to-date with the latest developments in AI research and models
• Experience with big data systems and scalable architectures for AI applications
• Experience working in an agile development environment

Benefits

• Compensation. Base salary range: $150,000 - $210,000, reflecting our confidence in your expertise and impact, with the opportunity for annual bonuses tied to company performance and individual contributions
• Health & Wellness. Comprehensive medical, dental, and vision benefits, plus savings plans—coverage starts on day one!
• Mental Health Support. Access to company-paid counseling, coaching, and resources for you and your family through Spring Health
• Financial Well-Being. Plan for your future with a 401(k)-retirement savings plan featuring a company match
• Flexible Time Off. Take the time you need with unlimited vacation and dedicated health & wellness days. SimSpace provides flexible solutions to meet the diverse work-life needs of team members
• Parental Leave. Paid leave plans to support you and your loved ones during life’s most important moments
• Ownership Opportunities: Equity stock options at hire, with annual performance-based grants—become an invested stakeholder in our shared success
• Referral Rewards: Earn $1,500–$3,500 for every qualified hire through our employee referral program
• Peloton Interactive Wellness Program: Full- and partial- subsidized membership plans and equipment discounts to help you reach your personalized fitness goals
• Continuous Learning: Access a LinkedIn Learning membership to prioritize your personal and professional development
• Social Connections: Monthly reimbursements for meaningful connections with teammates through our SocialSpace Community
• Extra Perks: Legal plan coverage, pet insurance, wellness reimbursements, and more to simplify life’s details