Web api jobs in greenwich, ct

New York, New York

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2d ago

A client of Innova Solutions is immediately hiring for a .NET/AI Engineer" Position Type: Full-Time Contract (W2) Role: .NET/AI Engineer Duration: 6+ Months Contract Location : New York, NY (Remote USA) Must have required skills C#/.NET, Angular, Python, Agentic AI, AI Solutions Primary Skill Required for the Role: Work with asynchronous programming patterns in C# to build efficient and scalable web APIs Leverage Generative AI tools (e.g., GitHub Copilot, ChatGPT, Claude) to accelerate cod

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Contract

Depends on Experience

Application Developer in Oklahoma City, OK

Remote or Hybrid in Oklahoma City, Oklahoma

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Today

Location: Oklahoma City, OK Duration: 5-7 Years Requirements Knowledge of modern application development frameworks, programming languages, and secure coding practices Knowledge of software development lifecycle (SDLC) methodologies, including Agile Knowledge of business process analysis, functional design principles, documentation standards, user story development, and acceptance criteria definition Knowledge of Client business rules, including those specific to the Pension Software System Fam

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Contract, Third Party

Senior Full Stack .NET Developer - Remote

Remote or New York, New York

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Today

Job Role: Senior Full Stack .NET Developer Location: New York City, NY - Hybrid Duration: Long Term Project No C2C only W2 Job Summary: We are seeking an experienced Senior Full Stack .NET Developer to join our team in New York City. The ideal candidate will have strong full-stack development expertise with Angular 15+, C#/.NET, MS SQL Server, RESTful APIs, cloud platforms, and modern DevOps/CI/CD practices. Key Responsibilities: Design, develop, test, and maintain scalable full-stack web app

Contract

$DOE

Senior .Net Developer with AI Experience

Remote

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13d ago

We are seeking an experienced AI-First Senior Developer with strong expertise in Microsoft Azure, .NET Core, React, and TypeScript to design and develop next-generation healthcare applications. The ideal candidate will leverage AI-assisted development practices, Azure AI services, cloud-native architecture, and modern engineering principles to build scalable, secure, and compliant healthcare solutions. This role requires a combination of full-stack development expertise, cloud engineering skills

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Full-time

Depends on Experience

.Net/Azure/Angular 16 developer ((Remote - 4-5 times onsite per year)

Remote

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4d ago

Client: State of OK/Oklahoma Teachers Retirement System Job Title: Application Developer Location: 301NW 63rd Street, Oklahoma City Duration: 5-7 years Remote - but minimum is usually 2-3 times onsite per year. We do hold workshops that begin at 8-9am/CST and end at 4-5pm/CST for 3-4 consecutive days, so depending on the travels proximity to the meeting site in OKC, overnight travel may be required. Description The Teachers Retirement System of Oklahoma (TRS) is undertaking a comprehensive

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Contract, Third Party

$55 - $60

Senior Software Engineer - Login Platform

New York, New York

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Today

Description & Requirements About Us Every day, Bloomberg's clients rely on secure and seamless access to our products. Our team makes that possible by building infrastructure that verifies identities of clients and employees. We design systems that are fast, secure, resilient, and highly available, capable of handling large volumes of authentication traffic around the clock. What We Own We are responsible for: Single Sign-On (SSO) Infrastructure used company-wide and clients Identity Brokering

Full-time

USD 160,000.00 - 240,000.00 per year

Sr Software Developer

Greenwich, Connecticut

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Today

Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories.

Full-time

Product Security Engineer II

New York, New York

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10d ago

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. About the InfoSec & IT Team The Application Security team helps Affirm build and launch products that earn customer trust, meet compliance obligations, and reduce business risk. We partner closely with product, engineering, infrastructure, risk, compliance, and other teams to identify security risks early, recommend pragmati

Full-time

USD 165,000.00 - 225,000.00 per year

Application Developer Analyst Levels 1 - 2

New York, New York

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Today

Description Position at MTA Headquarters JOB TITLE: Application Developer Analyst Levels 1 - 2 SALARY RANGE: Level 1: $57,100 - $81,572 Level 2: $62,812 - $89,731 DEPT/DIV: Information Technology SUPERVISOR: Director, Product Development LOCATION: JCC Building: 144 - 41 94th Ave, Jamaica, NY 11435 HOURS OF WORK: 9:00 am - 5:30 pm (7.5 hours/day) or as required This position is eligible for teleworking, which is currently 2 days per week. New hires are eligible to apply 30 days after th

Full-time

USD 57,100.00 - 81,572.00 per year

C# Developer

New York, New York

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Today

Job Description Team You will work as part of the Leucadia Asset Management (LAM) Technology team for Jefferies. The team provides solutions and support for the asset management business specific to the portfolio management platform and related systems in that environment. Role Support the Geneva platform and related environment. This will involve integrating with the Geneva system for inputs, outputs, reporting and downstream applications. You will work as part of a team supporting the appli

Full-time

USD 100,000.00 - 150,000.00 per year

Full Stack Engineer

New York, New York

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Today

Job Description Responsibilities: Guide your team on its journey to create innovative digital banking productsPartner with business, UX design, application, Cloud, QA, and InfoSec teams to create world-class customer experiences for the online channel using Agile development methodologiesGather requirements, design and develop the custom applications and integrate with 3rd party productsCollaborate with other developers on solutions and mentor junior developersEnforce secure coding standards th

Full-time

.Net Backend Developer with Azure

Remote

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4d ago

Role: .Net Backend Developer Location: East Hartford, CT (REMOTE) Relevant Experience: 9+ Years Senior .NET Backend Developer with Azure Cloud experience to join a core development team. The ideal candidate will have a minimum of 9 years of hands-on experience developing enterprise applications using Microsoft .NET technologies and modern cloud platforms. This role requires strong backend development expertise, experience with Angular, Azure services, CI/CD pipelines, and relational databases. W

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Third Party, Contract

Depends on Experience

Senior .NET Backend Developer - REMOTE

Remote

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2d ago

Sensiple Inc is a New Jersey corporation with over two decades of expertise in technology-driven solutions specialising in Customer Experience, Contact Center Solutions, Digital Transformation, Cloud Computing & Independent Testing. With an expert team that has enriched experience in executing & developing sustainable IT strategies in Healthcare, Technology, Retail, Logistics, Education, Telecommunications, Government and Media, we help our diverse customers to envision the future. By developing

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Contract

Depends on Experience

Lead Software Developer in Test (C#)

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 client is hiring for a Lead Software Developer in Test to assist the project team with driving quality-centric practices into their software development processes and will also be responsible for working closely with the project teams to guide their use of test automation assets and consult on the creation and use of new test automation. The role is open to fully remote but candidates but must be willing to work ET hours within the United States. Day-to-Day Responsibilities: - S

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Contract

DOE

Platform Architect

Remote

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2d ago

Role/ Title: Slack Architect / Platform Architect/ Collaboration Architect Location: Remote (USA) Duration: Long Term Contract Work Model: REMOTE Job Description: As a Slack Architect / Platform Architect/ Collaboration Architect you will support the design and evolution of collaboration platform solutions that operate at scale across office and home environments. Working under the guidance of senior architects, you will help translate requirements into clear designs, evaluate technology options

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Full-time

Depends on Experience

Collaboration Platform Engineer

Remote

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4d ago

Role/ Title: Slack Engineer/ Collaboration Platform Engineer Location: Remote (USA) Duration: Long Term Contract Work Mode: Remote Job Description: As a Slack Engineer/ Collaboration Platform Engineer, you will build and operate the integrations, bots, and workflow automation that make Slack work at enterprise scale. You will use the Slack platform APIs to automate administration and governance, connect Slack to systems such as ServiceNow, and remove repetitive operational toil. In this role yo

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Full-time

Depends on Experience

IT Developer

Remote

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6d ago

Job Title: IT Developer Remote Type: Contract Responsibilities Design, develop, configure, and customize Microsoft Dynamics 365 Customer Engagement applications.Develop Power Apps (Model-Driven and Canvas Apps), Power Automate flows, and Power Platform solutions.Build and maintain custom plugins, workflows, integrations, and APIs.Develop solutions using .NET, JavaScript, Power Fx, Dataverse, and Dynamics 365 Web API.Integrate Dynamics 365 with enterprise systems using Azure services, APIs, and c

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Contract

Depends on Experience

Senior /Staff Software Engineer

Remote

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25d ago

IntroductionRECRUITERS/AGENCY/CANDIDATES DO NOT APPLY. 10 PLUS YEARS EXPERIENCE AS sENIOR/STAFF SOFTWARE ENGINEER IS A MUST. This Senior /Staff Software Engineer position is a key role within our team, responsible for driving initiatives from inception to delivery. The ideal candidate will take ownership of complex projects, work autonomously with minimal supervision, and collaborate effectively with stakeholders. ResponsibilitiesAutonomously drive initiatives from inception to deliveryOwn compl

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Contract

Depends on Experience

Application Developer

New York, New York

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Today

Thank you for considering a career with the Research Foundation of The City University of New York (RFCUNY). The team at RFCUNY is made up of dedicated, talented professionals committed to providing the services that allow CUNY researchers, faculty, and staff to focus on their intellectual curiosity and scientific discoveries. We are pleased that you are interested in exploring opportunities to join RFCUNY. Primary Location: The CITY COLLEGE of NEW YORK Bargaining Unit: No Through its partne

Full-time

USD 135,000.00 - 143,000.00 per year

Alfresco Developer

Remote

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4d ago

DirectClient: Texas Education Agency(TEA) Solicitation Number: 70127057 Title: Alfresco Developer Location: 1701 North Congress Avenue, Austin, Texas 78701 Duration: 9/1/2026 to 8/31/2027 with possible extension Last date for submission: August 20, 2026 (12.00 PM-CST) Important Note: The working position is Telework. Texas local candidates only. DESCRIPTION OF SERVICES: Development and enhancement of applications supporting Texas 1,247 school districts. Work across multiple agency stakeholders

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Contract, Third Party

Depends on Experience

Web api jobs in Greenwich, CT, USA