Software Engineer

OnCorps; Boston (MA); On-site; USD 110,000 - 140,000; Full time

Job summary

OnCorps LLC is seeking a Software Engineer in Boston/NYC to design, build, and maintain backend APIs powering ReviewAI. You will collaborate with frontend teams using TypeScript, JavaScript, Angular, and Nest.js, and optimize data handling across MySQL and NoSQL stores.

The role emphasizes deploying scalable services in AWS, contributing to CI/CD, and ensuring robust test coverage. A fast-paced environment with cross-team collaboration is expected.

Qualifications

• 3+ years of professional software development experience with Python and TypeScript.
• Proven experience building, interacting with, and maintaining robust APIs within a service oriented architecture.
• Strong knowledge of relational and NoSQL databases, with experience handling JSON/YAML data.
• Functional knowledge of AWS and CI/CD processes to support automated testing and deployment.

Responsibilities

• Design, build, and maintain robust backend APIs and services using Python.
• Collaborate with frontend engineers to integrate backend logic with TypeScript/Angular/Nest.js interfaces.
• Manage database interactions across MySQL and NoSQL systems; handle JSON/YAML data transformations.
• Deploy, scale, and manage applications using Docker and Kubernetes in AWS.
• Maintain code quality through reviews, unit tests, and CI/CD practices.
• Collaborate with data/engineers to integrate LLM orchestration tools like LangChain.

Skills

Python

TypeScript

Tools

Docker

Kubernetes

AWS

Job description

Software Engineer

Boston/NYC

OnCorps AI is the leading enterprise Agentic AI solution for middle and back-office automation. The company delivers production-ready AI agents that automate reconciliation, exception resolution, and oversight workflows for the world's largest asset managers, fund administrators and managed service providers.

OnCorps' agentic AI architecture enables fully autonomous processing of complex middle and back-office workflows while maintaining the transparency, control, and auditability required by global financial institutions. Clients rely on OnCorps to deliver measurable operational efficiency and accuracy improvements across mission critical processes.

Key Responsibilities

• Design, build, and maintain robust backend APIs and services using Python to power the core application layer of ReviewAI.
• Partner closely with frontend engineers to seamlessly integrate backend application logic with user-facing systems built on TypeScript, JavaScript, Angular, and Nest.js.
• Write, optimize, and manage database interactions and data transformations utilizing relational (MySQL) and NoSQL technologies to ensure high performance and data integrity.
• Assist in deploying, scaling, and managing applications using Docker and Kubernetes within an AWS cloud environment.
• Maintain high code quality by actively participating in code reviews, writing comprehensive unit tests, and adhering to continuous integration and continuous delivery (CI/CD) practices.
• Collaborate with senior data and software engineering team members to help integrate large language model (LLM) orchestration tools (such as LangChain or Claude Code) into the application ecosystem.

What We’re Looking For

• 3+ years of professional software development experience with deep, foundational knowledge of Python, alongside a strong working knowledge of TypeScript.
• Proven experience building, interacting with, and maintaining robust APIs within a service oriented architecture.
• Strong knowledge of database technologies, including relational and NoSQL systems, with practical experience handling serialized data formats (JSON, YAML) and data transformations.
• Functional knowledge of AWS services and deployments
• Knowledge of continuous integration and continuous delivery (CI/CD) processes to support automated testing and deployment improvements.
• A proven ability to quickly learn new technologies and technical concepts, with a commitment to maintaining clean code architectures and unit testing.
• High comfort level working in a fast-paced environment, collaborating across teams, and delivering high-quality solutions against tight deadlines.
• Prior exposure to middle- and/or back-office operations within the financial industry or fund administration is a plus

OnCorps LLC is an equal opportunity employer committed to diversity and inclusion.

We do not discriminate based based on race, religion, color, national origin, gender, sexual orientation, pregnancy, age, marital status, veteran status, or disability status.

We provide reasonable accommodations for persons with disabilities.

Applicants with equal employment opportunity questions should contact OnCorps at [e-mail] or [phone].

Retaliation against applicants raising EEO issues is prohibited.