Application Developer

City of New YorkNew York CityNew

On-site Full-time

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Experience Level

Experience

Qualifications

The ideal candidate should have experience in software development, preferably with knowledge of programming languages such as Java, Python, or C#. A strong understanding of database management and application lifecycle is essential. Excellent problem-solving skills and the ability to work effectively in a team environment are required.

About the job

Join the City of New York as an Application Developer and contribute to innovative projects that enhance public services. This role involves designing, coding, and maintaining applications that serve the community. You will collaborate with a dynamic team to deliver solutions that improve user experience and operational efficiency.

About City of New York

The City of New York is committed to building a better future through technology and innovation. As a leading government entity, we strive to improve the lives of millions through responsive and efficient public service. Join us in making a difference!

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Join our dynamic team as a Skilled Application Developer, where you will be responsible for designing, developing, testing, and maintaining high-quality software applications. We are looking for an individual with strong programming skills, full-stack development experience, and a passion for collaboration in an agile environment.

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Application Developer

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Join our dynamic team as an Application Developer, where your expertise will contribute to the design, development, testing, and maintenance of high-quality software applications. We are looking for a talented individual who enjoys working in an agile environment and has a passion for coding.Key ResponsibilitiesDevelop, test, and deploy applications that align with business requirements.Collaborate closely with cross-functional teams, including product managers, designers, and QA engineers.Create clean, scalable, and maintainable code adhering to industry best practices.Troubleshoot, debug, and enhance existing applications.Engage in code reviews and promote continuous improvement within the team.Integrate third-party APIs and services as needed.Maintain comprehensive technical documentation for architecture, design, and processes.Ensure the security, performance, and reliability of applications.Keep abreast of emerging technologies and industry trends.

Jan 26, 2026

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Director of Application Development

City of New York

Full-time|On-site|New York City

Join the City of New York as the Director of Application Development, where you will lead the strategy and execution of software development initiatives that impact millions of residents. You will oversee a team of skilled developers, driving innovation and excellence in application design and implementation. Your role will be pivotal in enhancing the city's technological infrastructure, ensuring the delivery of robust and user-friendly applications.

Apr 10, 2026

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Kdb Application Developer

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Full-time|On-site|New York

Join eproinc as a Kdb Application Developer in the vibrant city of New York. You will be at the forefront of developing innovative applications using Kdb technology. This role provides an exciting opportunity to work on complex data challenges and contribute to the growth of our dynamic team.

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Application Developer

City of New York

Full-time|On-site|New York City

Role Overview The City of New York is hiring an Application Developer based in New York City. This position focuses on building and supporting software that helps city services run smoothly and reach residents effectively. What You Will Do Design, develop, and maintain applications that serve the city's diverse population Work closely with colleagues to deliver solutions that support public programs and services Use modern technologies to address real-world needs across city departments

Apr 17, 2026

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Application Developer

City of New York

Full-time|On-site|New York City

Join the City of New York as an Application Developer and contribute to innovative projects that enhance public services. This role involves designing, coding, and maintaining applications that serve the community. You will collaborate with a dynamic team to deliver solutions that improve user experience and operational efficiency.

May 2, 2026

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Senior Cloud Architect - Application Development

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Full-time|On-site|Reports into Rochester, NY

Join our dynamic professional services team as a Senior Cloud Architect, where you'll spearhead the design and implementation of cutting-edge cloud-native applications tailored to our clients' needs. This role demands extensive knowledge in backend development, modern frameworks, and cloud-native architectures to facilitate client modernization projects. We seek a proactive architect and technical mentor who is passionate about driving innovation while delivering robust, secure, and maintainable solutions.Key Responsibilities and Performance Metrics:- Develop scalable, secure, and maintainable cloud-native applications that fulfill client specifications.- Produce and update application architecture documentation and design patterns.- Establish standardized frameworks and templates for various application development projects.- Facilitate technical discovery workshops and architecture review sessions with clients.- Provide hands-on leadership for complex application development initiatives.- Conduct code reviews to ensure compliance with coding standards and best practices.- Act as the primary technical advisor for application development engagements.- Perform application assessments and formulate modernization roadmaps.- Present technical solutions and strategic recommendations to client stakeholders.- Collaborate with sales and solutions teams to scope application development projects accurately.- Mentor junior and mid-level developers in modern application development methodologies.- Contribute to the internal knowledge base and documentation on development standards.- Ensure timely project delivery within budget while maintaining quality benchmarks.- Work closely with project managers to provide accurate effort estimates and technical insights.

Oct 14, 2025

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GIS Application Developer

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Full-time|On-site|Brooklyn

Role Overview The City of New York is hiring a GIS Application Developer based in Brooklyn. This position focuses on building and maintaining GIS applications that directly support city planning and public service projects. What You Will Do Design, develop, and maintain GIS software solutions Support city planning efforts and public service programs through technical expertise Create tools that help city teams operate more efficiently and deliver better services to residents Impact Work in a role where technical skills help shape city operations and contribute to improving daily life for New Yorkers.

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Senior Application Developer

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Role overview The City of New York seeks a Senior Application Developer for a full-time, onsite position in New York. This role centers on designing, building, and maintaining software applications that help deliver city services and address public needs. What you will do Develop, test, and maintain software applications used by various city departments Use advanced programming skills to support technology projects throughout the city Contribute to technology solutions that enhance public services for New Yorkers Work location This position is based onsite in New York, NY.

Apr 25, 2026

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Junior Mobile Application Developer

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Full-time|On-site|200 Varick St #802, New York, NY 10014

Company Introduction:At Momenti, we believe in transforming the way content is experienced. Our mission is to make video interactive, creating immersive moments that resonate with users. Join us in revolutionizing content by blending technology with creativity, allowing every captured moment to come alive. Together, let’s break the fourth wall and innovate the future of visual storytelling.Job Overview:We are on the lookout for a passionate and skilled Junior Mobile Application Developer to become a part of our dynamic team in New York. The ideal candidate will play a pivotal role in developing cutting-edge mobile applications that enhance user experience and drive business success. You will be tasked with designing, developing, and maintaining hybrid mobile applications using Flutter.Key Responsibilities:• Design and implement processes, best practices, and tools for mobile application development, with a preference for Flutter expertise.• Engage in code refactoring to enhance application performance.• Collaborate with cross-functional teams to translate user and business requirements into functional frontend code.• Contribute to the design and implementation of innovative products.• Provide insightful feedback to improve features from both engineering and end-user perspectives.• Partner with other engineering teams to elevate technological standards and consistently apply best practices.• Continuously assess and enhance the efficiency, scalability, and stability of our systems.Preferred Qualifications:• Proven experience in Flutter development.• Familiarity with hybrid mobile frameworks such as React Native or Ionic.• Strong understanding of mobile device hardware capabilities and limitations.• Expertise in object-oriented programming, design patterns, and mobile application development.Basic Qualifications:• Bachelor's degree in Computer Science, Software Engineering, or a related discipline.• A minimum of 2 years of overall experience (at least 1 year in iOS/Android/Web development).• Proficiency in Flutter or a strong willingness to learn it.• Understanding of frontend frameworks beyond merely using libraries.• Experience handling traditional media formats such as photos or videos is a plus.• A proactive approach to learning and tackling challenges in a startup environment.• Excellent communication and problem-solving abilities.• Capability to work both independently and collaboratively in a team setting.• Adaptability to a fast-paced work environment with tight deadlines.• Ability to write robust, maintainable, and reliable code.

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Web Application Developer

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Full-time|On-site|New York City

Join the City of New York as a Web Application Developer and play a key role in enhancing our digital services. We are seeking innovative and passionate individuals who are eager to contribute their skills to public service. In this position, you'll collaborate with cross-functional teams to design, develop, and maintain web applications that serve the diverse needs of our city’s residents.

Apr 30, 2026

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Join Columbia University's prestigious International Research Institute for Climate and Society as an Application Developer. In this role, you will leverage your expertise to create innovative applications that support our research initiatives and contribute to global climate solutions.

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Join the City of New York as the Director of Applications Development, where you will lead a dynamic team in designing and implementing innovative software solutions that improve the lives of millions of residents. This is a pivotal role that requires strategic vision, technical expertise, and effective leadership.

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Experienced Java Developer for Financial Applications

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We are seeking a skilled Java Developer with a strong focus on server-side application development in core Java, particularly for data profiling using PL/SQL. The ideal candidate will possess a solid understanding of JVM internals and have hands-on experience with JDK7. Familiarity with JDK8 functional programming is a significant advantage. Candidates should also be well-versed in the JUnit testing framework and various mocking libraries for unit and system testing, as well as comfortable working within a Linux environment and utilizing shell commands.Key Responsibilities:- Work across multiple applications and requirements, delivering innovative and creative solutions based on thorough analysis.- Implement a test-driven development approach, crafting comprehensive test cases to ensure maximum coverage.- Provide detailed design documentation at both application and functional capability levels.- Adhere strictly to application standards and processes while demonstrating proactive behavior without waiting for instructions.- Maintain punctuality and timeliness in all tasks.

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Full Stack Software Engineer - Application Development

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Join a Transformative CompanyPalantir Technologies is at the forefront of revolutionizing how organizations harness the power of data for impactful decision-making and operational efficiency. Our cutting-edge platforms empower our partners to create life-saving solutions, anticipate supply chain challenges, and reunite families by locating missing children, among many other critical missions.About the RoleAs a Full Stack Software Engineer specializing in application development within the Palantir Foundry ecosystem, you will play a pivotal role in shaping tools that enhance the productivity of thousands of users as they develop applications that drive their business success. You will be responsible for designing and implementing user interfaces, state management systems, and access patterns that facilitate data-intensive workflows, ensuring they are both powerful and user-friendly. Your role will involve engaging with users to understand their requirements, identifying product enhancements, and collaborating with cross-functional teams to address complex UX challenges, all while considering insights from diverse industries.This position will present you with sophisticated technical challenges, where you will define solution architectures and devise incremental strategies to deliver new features. You will take ownership of APIs and schemas that empower your frontend code, collaborating with backend engineers to enhance them as needed.We are seeking engineers who are driven to solve real-world challenges and empower developers and end-users alike to achieve their full potential. If you are passionate about creating reliable, efficient, and scalable systems, and designing robust APIs and foundational elements, this role provides a unique opportunity to profoundly impact our products and the lives of our users.Frontline OpportunityFoundry Software Engineers may have the chance to participate in Frontline, a unique program that immerses you directly with customers to gain deep insights into the practical applications of our products and the challenges they face. This experience is unlike traditional engineering roles, as it allows you to tackle complex, ambiguous problems and deliver impactful solutions.

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Application Developer for Capital Integrated Data Solutions

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