Senior Engineer - Allegro & Billie Connect

Title: Senior Engineer for Allegro & Billie Connect Teams Department: Engineering Location: Bangalore or Chennai, India

About Aria Systems Aria provides a cloud-based monetization platform for subscription- and usage-based businesses. Aria removes billing bottlenecks and allows companies to rapidly introduce and evolve their offerings, bundles, and promotions. Innovative companies, like Allstate, Honda, Subaru, Dover and Trimble depend on Aria for agility to accelerate their time to revenue, maximize customer value, and ultimately grow their business. Aria Allegro extends that platform into the real-time, consumption-driven world: high-throughput usage mediation, rating, and online charging for modern digital businesses, AI-native products, and communications service providers. As enterprises move from flat subscriptions to consumption- and outcome-based monetization — and as AI agents become first-class consumers of services — Allegro is positioned to be the credit-control and monetization engine behind that shift. Aria Billie Connect™ is the AI foundation powering MCP servers and clients, A2A orchestration, autonomous agents, and intelligent customer experiences. We are looking for talented, passionate people with strong track records and relevant expertise to help us achieve our goals. We are a fast-moving SaaS company that offers a dynamic working environment with a collaborative culture, where you and your peers learn from each other and make visible contributions that benefit our world-class customers and partners.

Department Overview We're looking for Senior Engineers to be a part of fun and exciting Allegro or Billie Connect Development teams in Engineering and will work with brilliant engineers located around the U.S. and in Chennai and Bangalore in India. Our focus is on delivering innovative software products with best quality and having lots of fun while doing what we (so-called “geeks”) love to do with passion!

Position Summary We're looking for brilliant, strong, creative and motivated engineers who will thrive in a fast-paced environment and can contribute, innovate and deliver industry-leading SaaS solution. This is a great opportunity with a lot of potentials and will play an important role in our growing development team. You will be a key player in Aria’s engineering team. In this role you will work with the latest AI and web technologies to build the services that power Aria's monetization platform, scaling to serve some of the largest enterprises in finance, technology and consumer services. You possess a high level of technical creativity, problem solving ability, software process and lifecycle expertise, great communication skills. You are able to work independently but are a coveted and respected team member. Successful candidates should enjoy working in an agile environment and strive to succeed!

Responsibilities

• Responsible for design, implementation and testing of the Allegro and Billie Connect platforms.
• Work in a team-oriented environment to develop complex SaaS applications
• Work closely with other engineers, solution architects, QA and Operations teams to implement enhancements and issue resolutions
• Design and build systems to increase performance and scalability of Aria's SaaS solution
• Think creatively and work independently and with others, as needed, to maximize efficiency and throughput
• Participate in technical discussions; come up with innovative ways to improve the product and process
• Troubleshoot issues with application, technologies and infrastructure
• Continuously improve technical knowledge to stay current
• Deliver work with quality on time

Required Qualifications

• Degree in Computer Science or related field or equivalent additional experience
• 7+ years of web development experience
• Strong communication and teamwork skills
• Team leadership skills
• Experience with scaling web applications
• Experience with PHP 7
• Experience with Python, JavaScript
• Advanced CSS knowledge
• Experience with a variety of web frameworks
• Knowledge of web-based security vulnerabilities and how to prevent them
• Experience with relational (e.g Oracle) databases.
• Experience of software development for high capacity, high traffic, high availability websites/systems
• Detailed understanding of web technologies, including web services and web application servers
• Capability to multitask and excel in a fast-paced, evolving environment
• A positive attitude and superior work ethic
• Experience with Agile development
• Experience writing and tuning SQL

Aria Culture Aria Systems fosters a flexible, rewarding, and close-knit work environment while encouraging innovation and self-direction. We expect everyone on the team to share our strong sense of urgency, ability to learn and master new technologies quickly, and willingness to adapt to rapidly changing priorities. In return, Aria offers competitive salaries and benefits, attractive equity, and a flexible, informal work environment Apply for this position directly on our website at https://www.ariasystems.com/company/careers. Aria Systems is an AA/EEO employer that actively pursues and hires a diverse workforce. Please, no phone calls. Principals only; recruiters please do not respond to this ad.