MAS TEK IT LLC

Jobs at MAS TEK IT LLC

New York, New York

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Today

Role: Senior Java Developer with FIX/Market dataLocation: NYC, NY or Charlotte, NC (Hybrid 3 days a week onsite)12+ monthsRequired QualificationsHands-on Java development experienceStrong understanding of object-oriented design and software engineering principlesStrong experience developing multithreaded and concurrent applicationsSolid understanding of Java concurrency concepts, including thread safety, synchronization, concurrent collections, executors, and performance considerationsExperienc

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Depends on Experience

Scrum Master - W2

Charlotte, North Carolina

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Yesterday

Scrum MasterCharlotte, NCWe are seeking an experienced Senior Scrum Master to support multiple Agile teams in a Scaled Agile (SAFe) environment. The ideal candidate has strong knowledge of SAFe principles, solid understanding of the SDLC, and proven experience partnering with RTEs, Product Owners, and cross-functional teams to ensure smooth and predictable delivery.Responsibilities:Facilitate all Scrum ceremonies, including Sprint Planning, Daily Stand-ups, Sprint Reviews, and Retrospectives.Dri

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Ab Initio Engineer

Charlotte, North Carolina

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Yesterday

Ab Initio EngineerCharlotte, NCWe are seeking an experienced Ab Initio Engineer to design, develop, and support enterprise-scale data integration solutions. The ideal candidate will have strong expertise in Ab Initio ETL development, data warehousing, and SQL, with experience working in complex data environments. Banking or Financial Services domain experience is highly preferred.Responsibilities:Design, develop, enhance, and maintain ETL workflows using Ab Initio.Develop and optimize complex ET

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Gen AI Architect

New York, New York

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Yesterday

Job Title: GenAI Lead Location: New York City, NY (Hybrid 3 days onsite per week) Experience: 10+ years overall, with 2+ years in Generative AI Key Responsibilities Lead the architecture, design, development, and deployment of GenAI solutions. Build production-grade applications using LLMs, RAG, AI agents, and agentic workflows. Develop solutions using Python, LangChain, LlamaIndex, and other GenAI frameworks. Implement vector search, embeddings, prompt engineering, and model evaluation.

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Mainframe Developer

Alpharetta, Georgia

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Yesterday

Role: Mainframe Developer Location: Alpharetta GA - Need Local Contract W2 Job Summary We are seeking a skilled Mainframe Systems Programmer with experience in IBM z/OS environments. The ideal candidate will be responsible for supporting, maintaining, and enhancing mainframe systems and related infrastructure. The role requires strong expertise in z/OS system programming, automation, scheduling, security administration, and scripting to ensure high availability, performance, and operational eff

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Java Developer

New York, New York

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Today

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Depends on Experience

Scrum Master - W2

Charlotte, North Carolina

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Yesterday

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Depends on Experience

Ab Initio Engineer

Charlotte, North Carolina

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Yesterday

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Depends on Experience

Gen AI Architect

New York, New York

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Yesterday

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Depends on Experience

Mainframe Developer

Alpharetta, Georgia

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Yesterday

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Contract

Depends on Experience