About the Role
Lab49 is seeking a Senior Agentic Developer to engineer software using AI tools as a primary interface, focusing on modernizing legacy systems in regulated environments. This role is for curious engineers interested in an FDE-style mindset, combining technical expertise, customer impact, and AI-native workflows.
Responsibilities
- Continuously experiment with emerging AI tools, development techniques, and agentic workflows to accelerate delivery and improve client outcomes.
- Partner with clients to turn innovative AI capabilities into practical, production-ready solutions that create measurable business value.
- Generate, refactor, and extend enterprise-grade codebases by orchestrating LLMs as first-class development tools.
- Modernize and evolve legacy systems using AI-driven development workflows.
- Apply “vibe coding” practices responsibly within highly regulated domains.
- Design and guide agentic workflows where LLMs reason, iterate, and produce code aligned with business and architectural constraints.
- Validate, test, and harden AI-generated code to meet production, security, and audit standards.
- Collaborate closely with product managers, architects, and clients to translate ambiguous requirements into working systems.
- Influence how Lab49 and its clients adopt LLM-native software engineering practices at scale.
Requirements
- Strong engineering fundamentals coupled with real-world experience solving difficult production problems in enterprise systems.
- Hands-on experience manufacturing production-grade software in an AI-assisted way at scale.
- Experience working within mature CI/CD environments, with automated testing fully integrated into the delivery pipeline.
- Comfort working in regulated, risk-aware environments, where correctness, explainability, and traceability matter.
- Ability to reason about system behavior, edge cases, and failure modes, even when the code is AI-generated.
- Fluency in at least one major enterprise language or ecosystem (e.g., Java, C#, Python, JVM-based stacks, etc.).
- Strong intuition for when to trust the model, and when not to.
- Leading teams through the AI adoption journey and helping enterprises build scalable, robust AI software factory frameworks.
- Interest in growing toward a Forward Deployed Engineering (FDE) style profile, combining technical excellence, customer engagement, and outcome-driven delivery.
- Experience designing or using agentic development workflows (multi‑step prompting, tool‑using agents, code‑generation loops).
- Exposure to modernization programs (monolith → services, legacy refactors, platform rewrites).
- Opinions about how software engineering should evolve in an LLM‑first world - and the ability to defend them.
Skills
- AI tools
- Agentic workflows
- LLMs
- Vibe coding
- CI/CD
- Automated testing
- Java
- C#
- Python
- JVM-based stacks
Location
- Midtown Manhattan
- Washington DC
- London
- Budapest
- New Delhi
- Sydney
Work Type
- Full-time
Experience Level
- Senior
Salary/Compensations
- $220,000 - $240,000
About the Company
- Lab49 is a specialist strategy, design, and technology consulting company dedicated to the financial services industry.
- Founded in 2002 to fill a need in the Financial Technology marketplace for high-end execution and reliable delivery of technology projects.
- LAB49 consultants are experts in strategy, user experience, architecture, engineering, and delivery management.
- We combine knowledge of the latest trends in technology with deep domain expertise to deliver innovative solutions with accelerated time-to-market.
- We have office hubs in Midtown Manhattan, Washington DC, London, Budapest, New Delhi and Sydney.
Equal Opportunity
- Lab49/ION is committed to maintaining a supportive and inclusive environment for people with diverse backgrounds and experiences.
- We respect the varied identities, abilities, cultures, and traditions of the individuals who comprise our organization and recognize the value that different backgrounds and points of view bring to our business.
- Lab49/ION adheres to an equal employment opportunity policy that prohibits discriminatory practices or harassment against applicants or employees based on any legally impermissible factor.
