Sr Software Engineer II - Fullstack - Apex Events

AXS • Los Angeles, CA

6d • $145,000 - $165,000 • Hybrid

About The Position

AXS is seeking a Sr. Software Engineer II - Full Stack to contribute to the design and development of core ticketing platforms. This role is ideal for an engineer who thrives in a complex enterprise environment and is comfortable working across modern web technologies, services, APIs, and integrations in support of high-demand, global use cases. In this role, you will build and scale consumer-facing and B2B web applications, with ownership across front-end experiences, back-end services, and data integrations. You will partner closely with product, design, and engineering teams to deliver reliable, high-quality web experiences while helping shape technical decisions and improve the platform over time. As a senior individual contributor, you will contribute hands-on to implementation while also influencing architecture, guiding technical direction within your team, and helping drive alignment between engineering efforts and business goals.

Requirements

• 6+ years of professional software development experience.
• Strong experience with web technologies, including HTML, CSS, JavaScript, and TypeScript.
• Experience with modern frameworks and interfaces such as ReactJS or NextJS.
• Proficiency in C# and .NET Core, including its ecosystem.
• Solid technical foundation in building Single Page Applications and modern full-stack web applications.
• Experience designing and operating distributed, high-throughput, low-latency services and RESTful APIs at scale.
• Experience working with relational databases such as Microsoft SQL Server, Oracle, MySQL, or PostgreSQL.
• Excellent communication skills with the ability to explain complex technical concepts to non-technical stakeholders.
• Demonstrated ability to take initiative, stay accountable, and work effectively in a fast-paced environment.
• Proven record of mentoring peers, contributing to technical discussions, and influencing engineering decisions within and across teams.

Nice To Haves

• Experience with AWS and infrastructure as code.
• Experience building large-scale, high-performance transactional systems and platforms.
• Experience with open-source technologies such as NodeJS.
• Experience building and deploying reusable JavaScript modules and Micro Front Ends.
• Experience building mobile and responsive user interfaces.
• Experience with cloud platforms and containerization/orchestration such as Docker and Kubernetes.
• Experience with Git and CI/CD.
• Experience with event-driven technologies such as Kafka.
• Experience with TDD and/or BDD.
• Experience using NoSQL databases such as Elasticsearch or AWS DynamoDB.
• Experience in the ticketing industry, inventory management systems, or e-commerce.

Responsibilities

• Act as a deep domain expert and go-to engineer in a critical area of the platform.
• Lead technically complex initiatives from design through delivery, ensuring scalability, reliability, and performance.
• Design cross-team solutions and influence architecture and technical direction across the organization.
• Own features and systems end-to-end, including technical design, implementation, testing, and production support.
• Build and evolve scalable, maintainable, and high-performing web experiences for global ticketing platforms.
• Partner closely with Product, Design, and engineering stakeholders to deliver intuitive, accessible, and responsive customer-facing applications.
• Apply full-stack engineering best practices across service design, API contracts, component architecture, performance optimization, accessibility, testing, and maintainability.
• Build scalable modules for internal applications and external partners.
• Create and evolve services and APIs that power mission-critical infrastructure.
• Proactively identify and implement improvements in performance, stability, maintainability, process, and tooling.
• Participate in design and code reviews to ensure best practices and high-quality code.
• Collaborate effectively with architects, engineers, business analysts, product managers, and project managers to deliver innovative solutions.
• Mentor and guide engineers across multiple teams, contributing to technical growth and engineering excellence.
• Work with third parties and security stakeholders as needed to deliver integrated and secure solutions.

Benefits

• medical
• dental
• vision insurance
• paid holidays
• vacation and sick time
• company paid basic life insurance
• voluntary life insurance
• parental leave
• 401k Plan (with a current employer match of 3%)
• flexible spending and health savings account options
• wellness offerings
• Opportunities for learning and leveling up through training and education reimbursement.
• Access to meaningful volunteer opportunities and community engagement programs to make a positive impact beyond the workplace.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed