Sr. Software Developer

About the role

Revionics (an Aptos company) has an opening for a Senior Backend Engineer to join our US team located in the Austin area.

Responsibilities

• Own the backend services that power our AI agent platform — async workflows, internal APIs, and the external-facing capabilities our customers build on.
• Drive the overall system design, architecture, scalability, reliability, and performance of end-to-end AI-driven systems at Revionics.
• Collaborate with product managers, data scientists, and other engineers to build and refine the APIs, orchestration logic, and data pipelines for our AI agents.
• Own the architecture and implementation of highly scalable and reliable backend services that manage the lifecycle and execution of asynchronous agentic tasks.
• Continually improve our technical stack and processes.

Requirements

• 5+ years of experience in software engineering including building scalable cloud-native systems and strong proficiency in microservices architecture.
• Deep understanding and application of decoupled architecture as well as computer science fundamentals: data structures, algorithms, and design patterns.
• Proven experience designing and building backend systems for AI-powered applications, including integration with Large Language Models (LLMs).
• Deep understanding of designing and implementing complex, long-running asynchronous workflows and state management for agentic systems.
• Experience externalizing APIs and agent capabilities — including headless API design, MCP server development, or A2A protocol integration — for consumption by external customers and third-party systems.
• Familiarity with API productization practices: usage metering and quota tracking, versioning strategies, and developer portal tooling (e.g. Apigee, Backstage, or equivalent).
• Familiarity with cloud platforms (AWS/GCP), GCP experience preferred (BigQuery, Cloud Functions, Pub/Sub).
• High level of proficiency with Typescript (including generics, classes, interfaces, etc).
• Experience writing event-driven and async applications.
• Experience with Relational and NoSql databases.
• Experience in containerization and container orchestration (Docker, Kubernetes, etc.).
• Experience enabling CI/CD pipelines using tools such as Gitlab, or others.
• Proficient and experienced in Unit Testing and usage of mocking framework, with a Test First mindset to developing features.
• Security first mindset and working within security boundaries with tooling such as SAST and SCA.
• Experience working within small agile teams, across multiple disciplines and able to lead the agile process in regard to ceremonies and story grooming.
• Passionate about AI and its application in retail pricing solutions.

Qualifications

• Passion for innovation and a pioneering spirit.
• Quality orientation and a commitment to delivering high-quality work.
• Resourcefulness and application in problem-solving.
• Ownership, team spirit, and clear communication skills.

Skills

• Node.js experience (NestJS Framework, Typescript).
• Experience with cloud platforms (AWS/GCP).
• Experience with Relational and NoSql databases.
• Experience with containerization and container orchestration (Docker, Kubernetes, etc.).
• Experience with CI/CD pipelines.
• Experience with API productization practices.
• Experience with AI tooling in day-to-day work.

Benefits

We offer a competitive total rewards package including a base salary determined based on the role, experience, skill set, and location. For those in eligible roles, discretionary incentive compensation may be awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility.

Pay

The pay range for this position is between $100,000 - 160,000 plus Incentive Bonus. Starting salary may vary based on a number of factors including, but not limited to, the position being offered, location, education, training, and/or experience.