Web Application Developer jobs in Connecticut

Web Application Developer Hartford - CT - Connecticut

Hartford, Connecticut

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Today

Responsibilities Design, develop, test, and maintain end-to-end web applications using React, Node.js, and modern JavaScript frameworks. Build responsive, accessible, and user-friendly customer-facing interfaces. Develop scalable RESTful APIs and backend services using Node.js. Design and integrate data models using PostgreSQL, Cloud SQL, and Firestore. Implement event-driven architectures using Kafka, webhooks, and third-party integrations. Deploy and manage applications on Google Cloud Platfor

Third Party, Contract

$55 - $58.5

Sr. Web Application Developer

Remote

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7d ago

Job Title: Sr. Web Application Developer Location: Indianapolis, IN Type: Contract Compensation: $58 - $70 Work Model: Remote offsite Responsibilities Lead the architecture, design, and development of modern web applications across a diverse technology stack, including .NET/C#, Node.js, and front-end frameworks (React, Angular, Vue). Design and implement scalable, cloud-native solutions using microservices and serverless architectures. Establish and enforce engineering best practices, codin

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Contract

$57.65

Java Web Application Developer

Greenwich, Connecticut

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Today

Company Overview Interactive Brokers Group, Inc. (NASDAQ: IBKR), a member of the S&P 500, is a global financial services company headquartered in Greenwich, Connecticut, with offices in over 15 countries. Through its affiliates, Interactive Brokers provides automated trade execution and custody of securities, commodities, foreign exchange, and prediction markets on over 170 markets in numerous countries and currencies. For more than four decades, Interactive Brokers has focused on technology,

Full-time

USD 170,000.00 per year

Application Developer

Remote or Augusta, Maine

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Today

job summary: Understand client requirements and how they translate in application features. Collaborate with a team of IT professionals to set specifications for new applications. Design creative prototypes according to specifications. Write high-quality source code to program complete applications within deadlines. Perform unit and integration testing before launch. Conduct functional and non-functional testing. Troubleshoot and debug applications. Evaluate existing applications to reprogram,

Contract

USD58 - USD68

Application Developer

Remote

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28d ago

Founded in 2001, Optima Global Solutions Inc., brings over 2 decades of experience and expertise in facilitating IT transformation within industries ranging from higher education and government to manufacturing and financial services. Sporting scalable and diverse business solutions expertise along with deep-domain based resourcing capabilities, Optima has a specialization in Automation and AI, Strategic Staffing and Custom Solutions Development, focusing on the core pillars of process, people,

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Contract

$75 - $85

Senior Software Engineer - Web Application

Remote

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26d ago

Job Title: Senior Software Engineer - Web Application Location: Remote 100% Duration: 12 Months Contracts + Chances of conversion JOB SUMMARY: As a Senior Software Engineer at client, you will help build the next generation of digital platform capabilities that power brand launches, digital experiences, and operational workflows across client global portfolio. You will be a key contributor in developing a modern React and Next.js based platform that streamlines complex business processes throug

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Contract

$60 - $70

Staff Software Engineer, Web Application Services

Remote

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Today

Why Thunderbird? Thunderbird is one of the world's most trusted open-source email applications, empowering more than 20 million people globally. At Thunderbird, we build privacy-respecting communication and productivity tools that help people manage their digital lives while staying in control of their data. We are open source by design. Our products are developed transparently and in collaboration with a global community of contributors, and that same spirit shapes how we work: collaborativel

Full-time

USD 180,000.00 - 215,000.00 per year

Web Software Developer

Remote or Quantico, Virginia

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Today

Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI Platform provides a practical, sustainable path for clients to achieve transformation that is true to who they are, what they do, how they wo

Full-time

USD 87,320.00 per year

Application Developer

Remote or Irving, Texas

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Today

RESPONSIBILITIES: Kforce has a client that is seeking an Application Developer in Irving, TX. Duties: * Analyzes, designs, implements and supports web-related applications support of company's internet/intranet strategy * Maintains e-commerce or business-related applications REQUIREMENTS: * MCP +internet or other certifications like Win 95/98/NT/Unix, Java Script, VB Script, PERL, XML, HTML, SQL Server, Oracle, Progress, MS Front Page, Cold Fusion, Visual Interdev, ActiveX and Java Applets, IS

Contract

$42.50 - $57.50 hourly

Application Developer

Remote

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Today

Leidos Digital Modernization is seeking an Application Developer to support the U.S. Coast Guard Technical Readiness Transformation (TRT) team. The developer will design, build, test, and support digital solutions that modernize Coast Guard mission and business processes, improve data visibility, reduce manual effort, and return "minutes back to the mission." The role requires strong proficiency with Microsoft Power Apps, Power BI, Power Automate, and ServiceNow, along with the ability to work

Full-time

USD 107,900.00 - 195,050.00 per year

Application Developer

Remote

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14d ago

Role SummaryThis position designs, develops, tests, and deploys scalable Python applications and microservices within cloud-hosted or hybrid environments. The role focuses on delivering clean, maintainable, and well-documented software while collaborating with cross-functional teams on application architecture, API development, data modeling, and technical solutions that support business and product requirements. Responsibilities Design, develop, test, and maintain scalable Python applications a

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Contract, Third Party

Depends on Experience

Application Developer

Remote

•

Today

Description Synergy Business Innovation & Solutions is a premier implementer of cutting-edge software solutions. Synergy brings the experience and expertise necessary to deliver capability that provides tangible ROI to our customers. Our core areas of expertise are in the fields of Digital Transformation, Cloud Solutions, SaaS and Low-Code/No-Code Solutions, Emerging Technologies, Data Analytics and Visualization, Information Assurance, and Business Process Re-Engineering. Synergy offers its e

Full-time

USD 105,000.00 - 121,000.00 per year

Web Application Developer jobs in Connecticut, USA