AI Software Engineer / AI Agent Engineer at 3Core Systems , Inc | NY, US | Rezi

AI Software Engineer / AI Agent Engineer at 3Core Systems , Inc

AI Software Engineer / AI Agent Engineer

3Core Systems , Inc · NY, US

Today

AI Software Engineer / AI Agent Engineer

3Core Systems , Inc · NY, US

16 hours ago
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About the Role

Join a collaborative team of engineers, product owners, and business partners building high-impact AI products with leverage across the firm. Independently design, build, and scale production-grade AI agents and intelligent systems that solve complex business problems. Lead technical workstreams, incubate new AI products, experiment with emerging technologies, and partner with business-aligned technology teams for broader adoption.

Responsibilities

  • Own the end-to-end design and delivery of production-grade AI agents and intelligent systems.
  • Design agentic workflows using orchestration, tool integration, retrieval-based systems, structured outputs, context management, and human-in-the-loop patterns.
  • Partner with product owners and business stakeholders to translate needs into scalable AI solutions.
  • Lead technical workstreams from rapid experimentation and validation through production adoption.
  • Establish evaluation and testing approaches for non-deterministic AI systems.
  • Make informed engineering trade-offs across models, prompts, context, tools, latency, cost, reliability, security, and maintainability.
  • Contribute to reusable AI capabilities and shared engineering patterns.
  • Lead code and design reviews, mentor less-experienced engineers, and help others solve complex technical problems.
  • Own technical debt and continuously improve system quality, reliability, and maintainability.
  • Rapidly evaluate emerging AI technologies and determine their business value.
  • Support the Build-Operate-Transfer model by preparing AI solutions for long-term ownership.
  • Understand business priorities, shape solution direction, and deliver measurable outcomes.
  • Translate complex business needs into effective technology solutions and communicate technical trade-offs.
  • Balance innovation, business value, scalability, risk, fiscal responsibility, and long-term maintainability in technical decisions.

Requirements

  • BS or MS in Computer Science or a related technical field, or equivalent practical experience.
  • 5+ years of professional software engineering experience.
  • Strong hands-on development experience in object-oriented languages such as Python, Java, or JavaScript/TypeScript.
  • Hands-on experience building AI-enabled applications, intelligent workflows, or agentic systems using modern LLMs and AI development frameworks.
  • Practical experience with modern AI engineering patterns such as agent orchestration, tool/function calling, retrieval-based systems, prompt and context engineering, structured outputs, evaluation, observability, or guardrails.
  • Experience taking AI-enabled systems beyond prototypes toward production, including testing, monitoring, reliability, security, and operational considerations.
  • Strong experience with cloud-native architectures, containerized microservices, APIs, and modern software delivery practices.
  • Strong analytical, problem-solving, software design, and debugging skills.
  • Demonstrated commitment to engineering quality through automated testing, code reviews, observability, and continuous delivery.
  • Ability to independently own complex technical problems and clearly communicate designs, decisions, and trade-offs.
  • A product mindset, strong learning agility, and passion for staying current with the rapidly evolving AI engineering landscape.
  • Experience mentoring engineers or leading technical workstreams.
  • Understanding of financial markets, asset management, or financial instruments.

Skills

  • Python
  • Java
  • JavaScript/TypeScript
  • AI agents
  • Intelligent systems
  • Agent orchestration
  • Tool integration
  • Retrieval-based systems
  • Structured outputs
  • Context management
  • Human-in-the-loop patterns
  • LLMs
  • AI development frameworks
  • Prompt engineering
  • Context engineering
  • Evaluation
  • Observability
  • Guardrails
  • Cloud-native architectures
  • Containerized microservices
  • APIs
  • Software delivery practices
  • Automated testing
  • Code reviews
  • Continuous delivery

Location

  • NYC
  • Baltimore, MD

Work Type

  • Full Time
  • Hybrid (2 days per week)

Experience Level

  • Senior
  • 5+ years of professional software engineering experience

Education Level

  • BS or MS in Computer Science or a related technical field, or equivalent practical experience

Benefits

  • Opportunities to create real impact at work and in your community
  • Resources to support your career path
  • Compensation
  • Benefits
  • Flexibility to enrich your life
  • Collaborative culture
  • Respects and values differences
  • Spirit of generosity

About the Company

  • A premier global asset management organization with more than 85 years of experience.
  • Provides investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors.
  • Takes an active, independent approach to investing, offering a dynamic perspective and meaningful partnership.
  • Believes doing the right thing for clients and associates is good business.