.net web application developer Jobs in new york, ny

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Application Development Advisors- Hybrid

Cigna

Remote or St. Louis, Missouri, USA

Full-time

The job profile for this position is Application Development Advisor, which is a Band 4 Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Develop software applications within AAPS (Affordability & Accuracy Pre/Post Pay Solutions) to support payment integrity programs, produce accurate claim payments, and reduce medical cost expenditures.Contribute to software development, strategy, and product roadmap.Use system development life cycle methodologies, including Sc

Senior Vice President, Front-End Engineer

Bank Of New York Mellon

New York, New York, USA

Full-time

The Bank of New York Mellon seeks a Senior Vice President, Front-End Engineer for its New York, NY location. DUTIES: Consult with internal business groups to provide high-level application software development services or technical support. Utilize the user-side frontend of a website, as well as the backend, server-side that powers the user-side. Utilize security principles, relational databases and architecture design principles. Provide comprehensive senior-level technical consulting to IT ma

Application Security Engineer

BAMM

New York, New York, USA

Full-time

Hybrid: 2-3 days onsite in NYC Role Description: This role is part of a team responsible for administering security projects designed to safeguard Capital Market's information systems. The Application Security Engineer focuses on working closely with development community to ensure any code being developed follows the prescribed SDLC process and enterprise policies. Acts as a subject matter expert who uses expertise to resolve complex problems in consideration of established policies, guideline

AI Prompt Engineer / AI Agent Implementation / RPA Specialist

Spruce Technology Inc.

Queens, New York, USA

Full-time, Contract

AI Prompt Engineer / AI Agent Implementation / RPA Specialist to join our technology team. This role combines cutting-edge AI capabilities with robotic process automation to drive digital transformation across our organization. The ideal candidate will have expertise in designing AI agents, crafting effective prompts, and implementing automated solutions in our Windows-centric environment with Linux integration.Job Duties: AI Prompt Engineering & Agent Development: * Design and develop AI agents

Associate Director: Software Engineering

Rockstar Games

New York, New York, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar Games is seeking an Associate Director: Software Engineering to join our Online Services organization and work alongside leadership to deliver

Senior Engineer, Excel Engineering

Balyasny Asset Management

New York, New York, USA

Full-time

Balyasny Asset Management (BAM) is a global, multi-strategy investment Firm with over $21 billion in assets under management. We are a diversified business, with global breadth and depth. Our Firm has a clear mission: To consistently deliver uncorrelated returns in all market environments. Today, BAM employs more than 160 portfolio managers and 1,200 investment professionals across 19 offices in the U.S., Europe, the Middle East, and Asia. We are active across six investing strategies: Equities

Sr. Software Engineer I - Billing

DoubleVerify, Inc

New York, New York, USA

Full-time

Senior Software Engineer I Position Overview We are seeking an experienced software engineer to join our talented full-stack team responsible for enabling clients to successfully activate and operate DoubleVerify's rich suite of products. You'll develop scalable and reliable backend services fueling DV's client-facing user interfaces and operational processes. We are a tech company at heart, addressing complex challenges and innovating to use the best technology and practices for the task at ha

Sr. Software Engineer II - Billing

DoubleVerify, Inc

New York, New York, USA

Full-time

Senior Software Engineer II Position Overview We are seeking an experienced software engineer to join our talented full-stack team responsible for enabling clients to successfully activate and operate DoubleVerify's rich suite of products. You'll develop scalable and reliable backend services fueling DV's client-facing user interfaces and operational processes. We are a tech company at heart, addressing complex challenges and innovating to use the best technology and practices for the task at h

Senior Database Developer

City of New York

New York, New York, USA

Full-time

Company Description Job Description NOTE: This is a temporary funded position through June 30, 2026. THE AGENCY The Department of City Planning (DCP) plans for the strategic growth and development of the City through ground-up planning with communities, the development of land use policies and zoning regulations applicable citywide and sharing its perspectives on growth and community needs with sister agencies in collaboration with the Office of Management and Budget (OMB). DCP is a great pla

Sr. Software Engineer

First American Financial Corporation

Remote or Santa Rosa, California, USA

Full-time

Who We Are Join a team that puts its People First! As a member of First American's family of companies, First American Home Warranty offers a wide range of home warranty products and services to home sellers, buyers and agents. Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full

Information Security Engineer

Genesis10

Woodbridge Township, New Jersey, USA

Full-time

Genesis10 is currently seeking a Information Security Engineer with our client in the financial Industry located in Iselin, NJ. This is a 12+ month contract position. Responsibilities: Consult on complex initiatives with broad impact and large-scale planning for Information Security Engineering Analyze and resolve complex and multi-faceted security engineering challenges requiring in-depth evaluation of unique or unprecedented factors Support security policy adherence and secure code scanning ac

Technical Java Lead

UBS AG - Investment Banking

Weehawken Township, New Jersey, USA

Full-time

Your role Are you passionate about bringing systems to life? Do you have a curious nature, always interested in how to innovate? We're looking for someone like that to help us: lead a team to help analyze and understand business and technical stories, write code, implement automated tests, contribute to release and iteration planning and develop & streamline the working practices of our team manage risk from environment, dependencies and external products capture detailed requirements based upo

Senior Software Engineer

Eliassen Group

Anywhere, US

Contract

Description: **100% Remote** As a Senior Software Engineer, you have a proven track record of success delivering projects of critical importance. You are comfortable with both greenfield development (including deployment pipelines) and working in existing microservices and monoliths. You write code that follows best practices, is maintainable, and is tested. You break down product requirements into units of work that can begin delivering value quickly and can easily be iterated upon. If you a

Application Development Advisors- Hybrid

Cigna

Remote or Plano, Texas, USA

Full-time

The job profile for this position is Application Development Advisor, which is a Band 4 Senior Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Develop software applications to support payment integrity programs, produce accurate claim payments, and reduce medical cost expenditures.Contribute to software development, strategy, and product roadmap.Use system development life cycle methodologies.Assist with the re-writing of end-to-end (E2E) vendor programs and t

Senior Full Stack Engineer (C#/React)

Rockstar Games

New York, New York, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar Games is seeking a talented and experienced Senior Full Stack Engineer to join our online development team. With the rapid growth of Grand Thef

Technical Team Lead

London Stock Exchange Group

New York, New York, USA

Full-time

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It's how we've contributed to supporting the financial stab

Full Stack Developer

Rose International

White Plains, New York, USA

Full-time

Date Posted: 07/11/2025 Hiring Organization: Rose International Position Number: 485362 Industry: Utility Job Title: Full Stack Developer Job Location: White Plains, NY, USA, 10604 Work Model: Hybrid Work Model Details: Hybrid 3 days onsite and 2 days remote Shift: 1 shift Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 13 Min Hourly Rate($): 55.00 Max Hourly Rate($): 60.00 Must Have Skills/Attributes: .Net, Azure, SQL Server Experience Desired: .net core ex

Senior Product Manager - Network

TSR Consulting Services, Inc.

New York, New York, USA

Contract

Our client, a leading financial services company is hiring a Senior Product Manager - Network on a long-term contract basis. Job ID 82964 Work Location: New York, NY Summary: We are seeking an experienced and strategic Senior Product Manager - Network to lead the definition, development, and delivery of our next-generation network products and platforms. This role will encompass supporting Product Management duties for Network hardware, software, tooling, and AI-driven capabilities including n

Software Engineer Senior

FIS

New York, New York, USA

Full-time

Job Description We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS? About the role: As a Software Engineer you could work with bleeding edge technology as you build innovative fintech products that change the way the world p

Senior Engineer, Reliability Engineering

London Stock Exchange Group

New York, New York, USA

Full-time

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It's how we've contributed to supporting the fina