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
Apply today and be a part of the future of financial services technology!
OnCorps LLC is an equal opportunity employer committed to diversity and inclusion. We do not discriminate 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 [email protected] or (617) 286-4448. Retaliation against applicants raising EEO issues is prohibited.
Skills Required
- 3+ years of professional software development experience
- Deep foundational knowledge of Python
- Strong working knowledge of TypeScript
- Experience building and maintaining APIs
- Knowledge of database technologies (relational and NoSQL)
- Experience with AWS services and deployments
- Knowledge of CI/CD processes
- Prior exposure to middle- and/or back-office operations (a plus)
What We Do
At OnCorps, our mission is to elevate work and performance by applying AI to handle predictable and laborious calculations, decisions, and tasks. We provide advanced AI solutions to the financial services industry. Our system has substantially reduced manual work, errors and risk. We solve problems with cross-disciplinary teams, from top-tier research universities and consultancies with industry, data science, and computer science expertise. Our pioneering algorithms have shown dramatic results. Our operational AI systems have reduced labor costs by over 90 percent. Our algorithms have identified millions in errors. And our forecasting systems have consistently beaten client forecasts. Our success has led to strong demand, attracting clients with over $9 trillion in assets under management - 20 percent of the global mutual fund industry. Our innovative algorithms have earned us the 2019 NOVA Award by NICSA and the 2019 Fintech Breakthrough Award for best banking infrastructure software. Our business model has also achieved breakthrough results. We have consistently designed and deployed complex AI solutions in less than 100 days. We do this by leveraging state-of-the-art cloud technologies to design workflows, train algorithms, and integrate with legacy systems. Expert, cross-disciplinary teams deploy these technologies rapidly. In all cases, our clients have paid no external consulting fees nor required internal technical team support. We believe results from AI can only be achieved by providing constant, high-end support. We provide process, algorithm, and systems support delivered by the same team that designed the solution. This simple difference reduces significant inefficiencies and elevates our service far beyond that of any other firm. We are committed to delivering to our clients the most cutting-edge solutions possible. To accomplish this, we work closely with scientific advisors from Yale, Harvard, and Oxford to formulate and test algorithms.

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