Infogain · 14 hours ago
Principal Engineer – Code Analysis & Compilers
United States
Full-time
Remote
Lead/StaffInfogain is seeking a Language Engineer who will be a founding member of a high-visibility product team. This role involves building a core engine for analyzing legacy code and ensuring precise operations between Static Analysis and Generative AI.
ConsultingInformation TechnologyIT InfrastructureIT ManagementProfessional ServicesSoftwareSoftware Engineering
Responsibilities
Deep Code Parsing: Design and implement robust parsers to convert legacy codebases into structured data representations (using tools like ANTLR or similar libraries)
Static Analysis: Build algorithms to trace data lineage, identify dependencies, and extract logic from unstructured code
AI Integration: Collaborate with AI engineers to feed high-fidelity structural context into our generative models
Performance Engineering: Optimize the processing of massive code repositories to run efficiently at scale
Qualification
Required
Deep understanding of Data Structures, Algorithms, and Graph Theory
Experience with Abstract Syntax Trees (ASTs), Lexers, and Parsers is non-negotiable
Strong proficiency in Python and experience building scalable backend systems
You love reverse-engineering how languages work and finding patterns in chaos
Preferred
Experience with ANTLR, Tree-sitter, or SQLGlot
Background in building transpilers, linters, or code migration tools
Familiarity with Vector Databases or LLM orchestration frameworks (LangChain/LlamaIndex) is a plus
Company
Infogain
Infogain is a leader in digital customer experience engineering based in Silicon Valley.
Founded in 1990
5001-10000 employees
H1B Sponsorship
Infogain has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (133)
2024 (98)
2023 (90)
2022 (120)
2021 (115)
2020 (139)
Funding
Current Stage
Late StageTotal Funding
$63M2021-06-11Acquired
2015-08-12Private Equity· $63M
Leadership Team
Dinesh Venugopal
CEO
Eddie Chandhok
President, Global Delivery
Recent News
2025-10-31
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2025-04-26
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