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Applications developer jobs in Greenwich, CT

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  • .Net Developer

    TSR Consulting 4.9company rating

    Applications developer job in Montvale, NJ

    Our client is hiring a Full Stack .Net Developer on a contract basis. Responsibilities Design and develop custom solutions in latest version of Angular, C#.net, Visual Studio and SQL Server Experience working under Azure cloud utilizing PAAS services and setting up pipelines using ADO. Develop, debug, test, and deploy new and existing applications Help to ensure that developed application solutions satisfy business and technical requirements and that standard testing procedures have been followed Design, construct, implement and support client-facing software that meets the business requirements Perform software construction, unit testing and debugging; software construction may include the preparation of new software, reuse of existing code, modification of existing programs, or integration of purchased solutions Interface with internal and external technical staff to define application solutions and resolve problems as needed Act with integrity, professionalism, and personal responsibility to uphold the firm's respectful and courteous work environment. Qualifications: Minimum four year of experience in Angular & .NET web application development Bachelors degree in from an accredited college/university or equivalent work experience Experience in user interface and design of web-based products under Azure cloud. Knowledge of Object-Oriented Principles, Patterns and Practices and knowledge of Agile (Scrum) software development methodologies and leading practices
    $89k-112k yearly est. 1d ago
  • Application Developer

    Medisys Health Network, Inc. 3.7company rating

    Applications developer job in Hicksville, NY

    Report accurately and timely to upper management project timelines and status of projects and tickets. Actively working with development team members, architects and related team leads to identify, trial and implement requested project. Owning the processes and leading improvement of the development related activities from design through to release. Working with other team members/leads to ensure processes support the effective transition of projects into and through delivery phases. Monitor Post development/deployment support activates. Administrating Development resources as databases and servers. REQUIRED EDUCATION: BS Degree or equivalent experience REQUIRED SKILLS AND /OR EXPERIENCE: Strong knowledge .Net (VB or C#) Development background/ 3 years minimum experience Strong knowledge of web development frameworks ASPnet, MVC and cross platform frameworks Strong Knowledge of MS SQL, my SQL, SSIS and Stored Procedures Knowledge of Epic API Integration a plus Mobile Development - MAUI (preferred) Good Written/Oral Communication Skills Good Interpersonal Skills Strong Project Management Skills Good Leadership Skills Strong Knowledge of the Clinical/Hospital Environment Strong Problem Solving & Analytical Skills
    $90k-119k yearly est. 1d ago
  • Senior Application Analyst

    Smith Arnold Partners 4.0company rating

    Applications developer job in White Plains, NY

    Are you a seasoned Healthcare IT professional looking for a challenging and high-visibility role? We are seeking a Senior Application Analyst to join a highly respected hospital in Westchester, NY, supporting a broad portfolio of ancillary applications. This is an exciting opportunity to work with a talented IT team, lead projects, and play a critical role in optimizing clinical and operational systems that directly impact patient care. What employees are saying: I felt valued and supported by my managers throughout the entire duration of my tenure. Hands down one of the most rewarding career experiences I have ever had! Excellent place to work, atmosphere is great, people are friendly, excellent benefits! Title Senior Application Analyst - Ancillary Applications Location: White Plains, NY - Hybrid Salary: $115,000 - $140,000 Why This Role? Work in a collaborative, high-performing IT environment alongside some of the most talented professionals in healthcare. Exposure to a wide variety of systems and the opportunity to lead impactful projects. Career growth opportunities, including Epic HIM certification and strategic IT leadership development. Flexible work schedule with hybrid work arrangements. If you are a motivated, proactive, and highly skilled Healthcare IT professional looking for a challenging and rewarding role, we want to hear from you. About the Role As a Senior Application Analyst, you will be responsible for the advanced support, configuration, and optimization of approximately 100 ancillary applications. These applications span both clinical and business functions, including ProVation, Pyxis, Kronos, Midus, Echo, GE Muse, and Medstreaming. You will work closely with internal stakeholders and vendors to ensure system reliability, regulatory compliance, and workflow efficiency. This position provides significant growth potential and hands-on exposure to a wide range of healthcare IT systems. The successful candidate will have the opportunity to become Epic HIM certified, take ownership of complex technical challenges, and serve as a key advisor on application strategy. Key Responsibilities Provide expert-level support and troubleshooting for a diverse set of ancillary clinical and business applications. Lead application upgrades, system enhancements, and vendor-managed projects. Serve as an escalation point for Tier 1-2 analysts and guide problem resolution. Collaborate with stakeholders to analyze business and clinical needs, translate them into technical solutions, and implement best practices. Conduct workflow analysis and recommend system and process improvements to enhance efficiency and patient care. Mentor junior staff and share expertise across the IT team. Ensure compliance with HIPAA, CMS, Joint Commission, and internal IT policies. Qualifications Bachelor's degree in IT, Healthcare IT, or related field. 5-8+ years of experience supporting healthcare applications in clinical, administrative, or financial environments. Advanced knowledge of multiple healthcare applications and Microsoft O365. Proven experience leading IT or application implementation/upgrades projects. Strong analytical, troubleshooting, and problem-solving skills. Excellent communication skills and ability to work with diverse stakeholders. Experience mentoring or managing small teams is a plus.
    $115k-140k yearly 2d ago
  • Lead Web Developer

    Open Systems Technologies 4.7company rating

    Applications developer job in White Plains, NY

    An insurance company is looking for a Web Developer Lead to join their team in White Plains, NY. Compensation: $150-170k Candidates must be local; no relocation (onsite 3 days/week) Frontend and Backend are equally important for this role. Responsibilities: Drive the end-to-end architecture, development, and delivery of scalable, secure web and mobile portals-including sophisticated front-end interfaces and robust back-end services Partner with cross-functional teams to deliver seamless, high-impact solutions Engineer portal capabilities for key insurance features such as policy management, claims, billing, and pension processing Embed industry-specific compliance and cybersecurity protocols, ensuring portals meet regulatory standards Lead Agile ceremonies, manage sprint cycles, conduct code reviews, and oversee CI/CD pipelines on containerized cloud platforms (AWS) Analyze customer insights, usage patterns, and performance metrics to drive continuous portal optimization Seamlessly integrate legacy systems, third-party APIs, and data sources into modern architectures Design and deploy microservices that connect internal and external systems, enabling dynamic data exchange and real-time functionality Stay at the cutting edge of web development, cloud technologies, and generative AI through ongoing research and innovation Qualifications: A Bachelor's degree in Computer Science, Information Technology, or a related discipline 7+ years of experience in web development, with at least 2 years in a lead role Strong proficiency in JavaScript, React, Angular, Node.js, and RESTful APIs Strong backend development skills in Node.js, Python, Java and databases (SQL, NoSQL) Angular, Python and Databases skills Experience with AWS or Azure, including ECS,Docker, Kubernetes, and other containerization tools Understanding of microservices, serverless architectures, and event-driven systems Understanding of cloud networking fundamentals, including VPCs, Subnets, and scalable architecture on AWS Experience in insurance operations, including claims, policy servicing, and customer support Exposure to GenAI /AI/ML services in AWS, DevOps tooling, and advanced container orchestration preferred
    $150k-170k yearly 2d ago
  • AV Systems Programmer

    AV Pros Ny 4.3company rating

    Applications developer job in Hicksville, NY

    At AV Pros NY, we design, engineer, and integrate advanced audiovisual and technology systems for commercial, corporate, educational, and entertainment environments. Our team is passionate about delivering reliable, intuitive, and high-performance AV solutions that empower people to connect, communicate, and collaborate. We are seeking a skilled, hands-on AV Systems Programmer to join our growing engineering team in Hicksville, NY. The ideal candidate will have a strong background in AV programming, troubleshooting, and control systems integration, along with a passion for creating seamless, user-friendly experiences. Key Responsibilities Programming & Integration Program, test, and deploy AV control systems using Crestron, Q-SYS and Extron platforms. Develop automation code to ensure stable, efficient, and intuitive system operation. Design and implement network-based AV and AV-over-IP systems for commercial and enterprise environments. Build clean, user-focused graphical interfaces (GUIs) aligned with AV Pros NY design standards. Integrate UC platforms (Teams, Zoom, Webex), codecs, digital signage, and BYOD systems. Commissioning, Testing & Support Commission and validate newly installed AV systems, ensuring all components perform to design intent. Perform in-house and onsite testing, troubleshooting, and system verification. Utilize tools such as Crestron XIO Cloud and Q-SYS Reflect for monitoring and system management. Deliver end-user training, documentation, and quick-start guides for seamless adoption. Conduct preventive maintenance and implement updates to enhance performance and reliability. Collaboration & Documentation Collaborate with Project Managers, Design Engineers, and Field Technicians to transform system designs into fully functional programs. Produce and maintain accurate system documentation, including source code, configurations, and GUI screenshots. Write functional narratives and daily task reports for internal and client records. Mentor junior programmers and help establish company-wide programming standards. Innovation & R&D Burn-in programming in R&D Lab, test code and GUI functionality in a controlled environment. Develop and refine standard programming templates and commissioning workflows. Participate in testing new AV and network automation solutions. Networking Responsibilities Collaborate with the networking team to ensure secure, optimized connectivity across AV environments throughout the installation cycle. Qualifications Experience 5-10 years of experience in professional AV programming, commissioning, and integration. Proven expertise in Crestron, Q-SYS and Extron programming environments. Strong understanding of AV system design, signal flow, and networked AV (AV-over-IP). Experience with UC platforms, audio DSP configuration, and enterprise-level AV/IT systems. Experience programming and deploying Unifi network devices preferred. Education Certifications (Preferred) Crestron Certified Programmer Q-SYS Level 2 or higher Dante Level 1 & Level 2 CTS, CTS-I, or CTS-D Extron Control Professional Certification Nice to Have Bachelor's degree in Computer Science, Electrical Engineering, Audio Engineering, or related field preferred. Skills & Attributes Strong proficiency in programming/scripting languages such as SIMPL, Lua, Python, and HTML. Excellent problem-solving and analytical abilities with a sharp attention to detail. Proficiency with Microsoft Office (Word, Excel, Outlook). Exceptional organizational and documentation skills. Strong communication and client-facing abilities. Self-motivated and able to work both independently and as part of a team. Passionate about emerging AV and IT technologies. Results-driven mindset with a focus on quality and reliability. Why Join AV Pros NY Be part of a collaborative, innovative team that values craftsmanship, precision, and teamwork. Work on cutting-edge AV, IT, and automation projects for top-tier clients. Competitive pay, annual performance-based bonuses, and opportunities for certification and professional growth. Access to training, mentorship, and continuing education. Supportive company culture that rewards initiative, loyalty, and technical excellence.
    $73k-104k yearly est. 3d ago
  • SAP Data Migration Developer

    Numeric Technologies 4.5company rating

    Applications developer job in Englewood, NJ

    SAP S4 Data Migration Developer Duration: 6 Months Rate: Competitive Market Rate This key role is responsible for development and configuration of SAP Data Services Platform with in Client's Corporate technology to deliver a successful data conversion and migration from SAP ECC to SAP S4 as part of project Keystone. KEY RESPONSIBILITIES - Responsible for SAP Data Services development, design, job creation and execution. Responsible for efficient design, performance tuning and ensuring timely data processing, validation & verification. Responsible for creating content within SAP Data Services for both master and transaction data conversion (standard SAP and Custom data objects). Responsible for data conversion using Staging tables and work with SAP teams for data loads in SAP S4 and MDG environments. Responsible for building validation rules, scorecards and data for consumption in Information Steward pursuant to conversion rules as per Functional Specifications. Responsible to adhere to project timelines, deliverables and account for object delivery for teams involved. To take part in meetings, execute plans, design, develop custom solutions within Clients O&T Engineering scope. Work in all facets of SAP Data Migration projects with focus on SAP S4 Data Migration using SAP Data Services Platform Hands-on development experience with ETL from legacy SAP ECC environment, conversions and jobs. Demonstrate capabilities with performance tuning, handling large data sets. Understand SAP tables, fields & load processes into SAP S4, MDG systems Build validation rules, customize, and deploy Information Steward scorecards, data reconciliation and validation Be a problem solver and build robust conversion, validation per requirements. SKILLS AND EXPERIENCE 6-8 years of experience in SAP Data Services application as a developer At least 2 SAP S4 Conversion projects with DMC, Staging Tables & updating SAP Master Data Governance Good communication skills, ability to deliver key objects on time and support with testing, mock cycles. 4-5 Years development experience in SAP Data Services 4.3 Designer, Information Steward Taking ownership and ensuring high quality results Active in seeking feedback and making necessary changes Specific previous experience - Proven experience in implementing SAP Data Services in a multinational environment. Experience in design of data loads of large volumes to SAP S4 from SAP ECC Must have used HANA Staging tables Experience in developing Information Steward for Data Reconciliation & Validation (not profiling) REQUIREMENTS Adhere to work availability schedule as noted above, be on time for meeting Written and verbal communication in English
    $78k-98k yearly est. 4d ago
  • Application System Engineer

    Hanwha Vision America 4.1company rating

    Applications developer job in Teaneck, NJ

    Hanwha Vision America seeks a highly experienced System Application Engineer to join our support team. In this position, you'll be responsible for post-sales incidents and problem escalation, focusing on identifying root causes and providing resolutions in complex environments. You'll also ensure proper testing, documentation, and deployment of workarounds and fixes, in addition to training the support team on how to resolve related incidents in the future. Key Responsibilities: Technical Reproduce, document, and report product issues escalated from technical support or Field Applications Team to Product Managers Writing Sample required Test, document, and deploy workarounds for fixes in development Update and manage the issue log Own complex support cases for business-critical customers Training Serve as Subject Matter Expert regarding the Hanwha Vision product line, Providing Product training to the Technical Support Team, focusing on best practices in troubleshooting and product configuration Requirements: Previous Experience in customer/end-user-facing roles Korean Language required Ability to travel on short notice. Travel (15-25%) Excellent understanding and troubleshooting capabilities of intricate network-based security systems Proven Aptitude in Root Cause Analysis Excellent ability to communicate complex ideas both verbally and in writing Certifications in CCNA/CCNE/Network + Linux + ASW or other Cloud Certification In-depth knowledge of Incident and Problem management Self-motivated and proven time management capabilities 3-5 years' experience supporting IP-based security systems or a related industry preferred
    $88k-124k yearly est. 2d ago
  • HEDGE FUND BACKEND DEVELOPER (C#) - Not open to sponsorship or Consultants

    M-Logic, Inc.

    Applications developer job in Stamford, CT

    BACKEND SOFTWARE DEVELOPER (C#) - Core Dev Team FTE | Stamford, CT | Hybrid Our client is a leader in global credit investing. With a dedicated team of 350, the firm oversees ~$40 billion of investable assets through a comprehensive credit platform that includes direct lending, structured credit, and special situations investment strategies. Core Dev Team Overview: The Core Development team is at the forefront of innovation, responsible for building in-house systems and integrating and customizing third-party applications essential to the firm's operation. We are currently modernizing our proprietary on-premises systems into cloud-native, web-based solutions. This is a great opportunity for a talented backend developer to join our dynamic, fast-paced team and make a major impact on critical financial software used across the firm. This role offers exposure to cutting-edge technologies, cross-functional collaboration, and opportunities to influence architecture decisions. Primary Responsibilities: Build and maintain custom .NET applications including STP trade platform, portfolio management tools, and front-office modules Drive modernization efforts by contributing to cloud and web transformation initiatives Integrate and extend third-party platforms like Workday and Salesforce Collaborate with business and project teams to translate requirements into scalable solutions Troubleshoot performance issues and implement robust fixes Qualifications/Skills: Required: 7+ years in software development with C# and Web API Strong SQL experience and relational database design Experience with DevOps, CI/CD pipelines, Terraform, and Git Strong academic track record with degree in Computer Science or related field Excellent problem-solving and communication skills Self-motivated, quick learner, and demonstrated ability for learning new technology Preferred: Experience in Azure cloud development Familiarity with Databricks or Snowflake Knowledge of messaging technologies such as RabbitMQ, Kafka, or Azure Service Bus Background in modernizing and transitioning software architecture and technology Understanding of Workday and/or Salesforce Front-end development experience using React Scripting skills in Python and PowerShell Awareness of accounting and finance fundamentals and work experience in the financial services
    $95k-131k yearly est. 22h ago
  • Application Support Engineer

    The Phoenix Group 4.8company rating

    Applications developer job in Fairfield, CT

    bout Us We are a global investment firm focused on combining financial theory with practical application. Our goal is to deliver long-term results by cutting through market noise, identifying the most impactful factors, and developing ideas that stand up to rigorous testing. Over the years, we have built a reputation as innovators in portfolio management and alternative investment strategies. Our team values intellectual curiosity, honesty, and a commitment to understanding what drives financial markets. Collaboration, transparency, and openness to new ideas are central to our culture, fostering innovation and continuous improvement. Your Role We are seeking an Application Support Engineer to operate at the intersection of technical systems and business processes that power our investment operations. This individual contributor role involves supporting a complex technical environment, resolving production issues, and contributing to projects that enhance systems and processes. You will gain hands-on experience with cloud-deployed portfolio management and research systems and work closely with both business and technical teams. This role is ideal for someone passionate about technology and systems reliability, looking to grow into a systems reliability or engineering-focused position. Responsibilities Develop and maintain expertise in the organization's applications to support internal users. Manage user expectations and ensure satisfaction with our systems and tools. Advocate for users with project management and development teams. Work closely with QA to report and track issues identified by users. Ensure proper escalation for unresolved issues to maintain user satisfaction. Participate in production support rotations, including off-hours coverage. Identify gaps in support processes and create documentation or workflows in collaboration with development and business teams. Diagnose and resolve system issues, including debugging code, analyzing logs, and investigating performance or resource problems. Collaborate across teams to resolve complex technical problems quickly and efficiently. Maintain documentation of system behavior, root causes, and process improvements. Contribute to strategic initiatives that enhance system reliability and operational efficiency. Qualifications Bachelor's degree in Engineering, Computer Science, or equivalent experience. 2+ years of experience supporting complex software systems, collaborating with business users and technical teams. Hands-on technical skills including SQL and programming/debugging (Python preferred). Strong written and verbal communication skills. Ability to work independently and within small teams. Eagerness to learn new technologies and automate manual tasks to improve system reliability. Calm under pressure and demonstrates responsibility, maturity, and trustworthiness. Compensation & Benefits Salary range: $115,000-$135,000 (may vary based on experience, location, or organizational needs). Eligible for annual discretionary bonus. Comprehensive benefits package including paid time off, medical/dental/vision coverage, 401(k), and other benefits as applicable. The Phoenix Group Advisors is an equal opportunity employer. We are committed to creating a diverse and inclusive workplace and prohibit discrimination and harassment of any kind based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We strive to attract talented individuals from all backgrounds and provide equal employment opportunities to all employees and applicants for employment.
    $115k-135k yearly 4d ago
  • Senior Software Architect and Engineer Trading Systems

    Luxoft

    Applications developer job in New City, NY

    Project Description: The project is based on developing and operating inter-dealer marketplace, which is an innovative platform that provides users with fast, efficient price discovery and electronic execution. Compensation 9k-11k USD per month Responsibilities: - Design and develop critical backend trading system components such as the matching engine, order routing and credit calculation component - Collaborate with the CEO/Product Owner and the Senior Business Analyst/Product Manager to design new enhancements to the trading platform - Triage critical production issues and provide rapid response during trading system incidents as part of the level 3 response team Mandatory Skills Description: 10+ years developing production software in Java 5+ years developing electronic trading front end application covering one or more of the following asset classes: equities, FX, options, or fixed income - Design and develop efficient, defect-free code under tight time constraints - Exceptional analysis and triage of real-time production systems - Clear, concise and accurate written communication skills - Strong work ethic and an entrepreneurial spirit; thrive in a high-pressure environment Qualifications - Bachelor of Science, Master of Science or equivalent degree in computer science, computer engineering Nice-to-Have Skills Description: 2+ years working as a software engineer in a start-up environment 2+ years developing software using the Genesis low-code environment 3+ years developing systems deployed in Amazon Web Services Languages: English: C1 Advanced
    $115k-154k yearly est. 2d ago
  • Senior Java Developer - Heavy DevOps

    Global Systems Search Inc.

    Applications developer job in Norwalk, CT

    Java Developer - Heavy DevOps (Onsite, South Norwalk CT) Type: Full-time • Permanent (No Sponsorship Available) Schedule: Onsite 5 days per week A confidential client in the security-focused software space is seeking a hands-on Java Developer with strong DevOps expertise to join their engineering team. This organization is building a suite of Zero Trust products and secure mobile/desktop applications, with the first major iOS release imminent and several follow-on components already in development. This is a high-impact hire working directly with the technical leadership team on core backend services, cloud infrastructure, secure storage frameworks, and new product iterations. Ideal for someone who thrives in a small, fast-moving environment, loves deep technical challenges, and wants to own significant architecture decisions. Responsibilities Develop and enhance Java server-side components supporting multiple security-driven applications. Build and manage a containerized cloud environment using Kubernetes and AWS (Azure acceptable). Implement multi-threaded Java services, messaging components, and high-performance backend systems. Own CI/CD pipelines, deployment automation, reliability engineering, and cloud orchestration. Contribute to architecture, performance tuning, and secure backend framework development. Collaborate closely with technical leadership to iterate on new features and expand existing product capabilities. Work fully onsite in South Norwalk, CT as part of a small engineering team. Required Experience Strong Java engineering background and significant DevOps experience - or - Deep DevOps expertise with solid Java programming capability Hands-on experience with: Kubernetes AWS (or Azure) Containerization (Docker, orchestration tooling) Multi-threading, messaging, concurrency in Java CI/CD pipelines and automation Cloud infrastructure and observability tooling Familiarity with secure application design, encryption, or Zero Trust principles is a plus. Comfort working directly with senior technical stakeholders in a high-ownership environment. Must be able to work onsite 5 days per week in South Norwalk Ideal Candidate Traits Highly intelligent, low-ego, deeply technical. Strong problem-solving skills and ownership mentality. Thrives in an early-stage, craftsmanship-oriented environment. Comfortable balancing both development and DevOps responsibilities.
    $95k-123k yearly est. 2d ago
  • Enterprise Application Leader

    PRI Technology 4.1company rating

    Applications developer job in Bergenfield, NJ

    Role: Enterprise Application Leader Full-time/Permanent role. No 3rd parties/sponsorship This role will be part of a rapidly expanding IT organization as it continues a multi-year journey to modernize its digital landscape. We are seeking an Enterprise Application Leader to direct the rollout, stewardship, and continual improvement of our suite of enterprise platforms, which includes ERP, CRM, HRIS, EHS, etc. This role combines leadership with hands-on involvement, requiring someone who can shape long-term application strategy while also engaging directly in technical work to ensure our enterprise systems support organizational priorities, streamline operations, and cultivate innovation. Qualifications: Bachelor's Degree preferably in Computer Science, Software Engineering, or Information Technology. Over 5 years of experience with enterprise application implementation and maintenance. At least 3 years of management experience, managing a team of employees and consultants on implementation and support of enterprise application team Proven Vendor Management and contract negotiation skills Experience with custom connectors and APIs. Should have requirement gathering and documentation experience Should be able to work closely with the business stakeholders and work towards the solutioning of the requirements Effective written and verbal communication Familiarity with project management software like Jira, MS Project is essential. Strong organizational skills and ability to communicate risk and status effectively. For full job specs, please submit your application with your updated resume and we will reach out to discuss the role in more detail.
    $103k-138k yearly est. 4d ago
  • Senior Backend Software Engineer (.NET/C#)

    Executive Alliance 3.2company rating

    Applications developer job in Garden City, NY

    Our client is an AI powered ecommerce/marketing software company. Their suite of products integrates Web Content Management, eCommerce, eMarketing, Social Media management, and Web Analytics. They are seeking a Backend Software Engineer to play a key role in building, integrating, and optimizing their flagship site search product. Will design, develop, and maintain API-first backend services using C#, NET, NoSQL, AWS technologies. Work closely with product and engineering teams to deliver secure, scalable, and efficient solutions. Design new features to work with AWS services in a cost-effective, automated and scalable manner. ***ONSITE in GARDEN CITY, NY*** ***DIRECT HIRE POSITION**** ***NO C2C or SPONSORSHIP*** This position is an excellent opportunity for someone who enjoys solving complex problems, working independently and in a collaborative environment, and has a strong interest in search technologies. Responsibilities Design, develop, and maintain API-first backend services using C# Work closely with product and engineering teams to deliver secure, scalable, and efficient solutions. Design new features to work with AWS services in a cost-effective, automated and scalable manner. Support ecommerce platform integrations. Collaborate with the infrastructure team on deployments, monitoring, and performance tuning. Contribute to technical design discussions and help drive architectural decisions. Write clean, maintainable, and testable code. Required Qualifications 3-10 years of professional software engineering experience MUST HAVE eCommerce or Search Technology experience. Examples: Lucene, Elasticsearch/OpenSearch, Algolia, Coveo, SearchSpring, Klevu, Bloomreach. BigCommerce, Optimizely Configured Commerce, Shopify, Magento/Adobe Commerce, WooCommerce, Shopware, Unilog. Must HAVE Strong proficiency in backend development. NET/C# strongly preferred Hands-on experience with cloud platforms (AWS preferred, GCP and Azure also accepted). Strong understanding of APIs, microservices, and integration patterns. Solid knowledge of relational databases and/or NoSQL databases. Ability to work on-site in Garden City, NY.
    $110k-145k yearly est. 4d ago
  • Software Engineer

    JSG (Johnson Service Group, Inc.

    Applications developer job in Hauppauge, NY

    JSG is hiring a Software Engineer in Hauppauge, NY. Must be a US Citizen and work onsite. Salary range: $127K-$137K - Bonus Our charter is to develop fuel measurement, management and inserting systems for commercial and defense airframers. The Software Engineering team works closely with the Systems and Electronic Hardware Engineering teams to develop, qualify and certify these technologies as products for our customers in aerospace and industrial markets. Develop embedded software using C and/or model-based tools such as SCADE Develop high level and low level software requirements Create requirements-based test cases and verification procedures Perform software integration testing on target hardware using both real and simulated inputs/outputs Analyze software requirements, design and code to assure compliance to standards and guidelines Perform traceability analysis to customer specification requirements to software code Participate in software certification audits, e.g. stages of involvement (SOI) BS in Software Engineering, Computer Engineering, Computer Science or related field 5+ years of experience performing software development, verification and/or integration Strong technical aptitude with analytical and problem-solving capabilities Excellent interpersonal and communication skills, both verbal and written Ability to work in a team environment, cultivate strong relationships and demonstrate initiative Experience with C programming language Experience with model-based software development using SCADE Experience developing embedded software control systems Experience planning and executing projects using Agile software development methodology Experience managing requirements using DOORS or DOORS Next Gen (DNG) Experience with digital signal processing or digital filter design Experience with ARM microprocessors Experience with serial communication protocols (e.g. CANbus, ARINC, RS-232) Familiarity with aerospace (e.g., DO-178, DO-330, DO-331) and/or industrial (e.g., IEC 61508) software certification requirements Familiarity with functional safety standards such as ISO 13489, IEC 61508, IEC 62061, ISO 26262 or ARP4761Software Engineer to join our team. We are looking for a candidate who has working experience designing, developing and verifying embedded software in aerospace and/or industrial applications. The candidate should be familiar with industry-standard software development and design assurance practices (such as DO-178, ISO 26262, EN 50128, IEC 61508 or IEC 62304) and their application across the entire software development lifecycle. Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.
    $80k-107k yearly est. 3d ago
  • Senior Dotnet Developer

    Idexcel 4.5company rating

    Applications developer job in Montvale, NJ

    Strong hands-on experience with .NET (C#), Angular (Front-End) and SQL Experience connecting front-end to modern backends (e.g., Microsoft Fabric) Proficiency with Azure Cloud technologies Experience with API development and data integration Familiarity with GitHub Copilot Exposure to Snowflake (Nice to have) Python experience (Nice to have) Background or exposure to Gen AI technologies and tools (Good to have)
    $93k-120k yearly est. 22h ago
  • Technical Lead

    Mavis Tire 3.7company rating

    Applications developer job in White Plains, NY

    At Mavis, we are continuously dedicated to delivering high-quality products to our 20,000+ employees and 3,000+ company-owned and franchised locations. Here you will be leading a team of engineers and developing modern software for our stores. You would work closely with other engineers and our product management team, as well as regularly work on-site with other departments to ensure our software is scalable and meets business needs. Responsibilities The Technical Lead is responsible for the following: Mentoring and providing technical support for the full stack engineers on the team Developing and maintaining more complex features using React, Node, and Typescript Collaborating with our product team and business units to architect and refine requirements Identifying and resolving technical debt and areas of improvement Fostering an environment of collaboration and accountability Qualifications To be eligible for the Technical Lead position, you must: Have 4+ years of experience as a full stack engineer or similar position(including 2+ years in a leadership or mentorship role), experience with Git or an equivalent version control system, and proven experience building web applications, APIs, and SQL stored procedures Hold a BA degree in a related subject or equivalent work experience Be proficient in Javascript, Typescript, React, and Node Be able to effectively provide feedback to engineers and collaborate with other leaders Strongly understand REST APIs, microservices, and cloud platforms such as AWS or Azure Mavis Discount Tire is an Equal Opportunity Employer Consistent with our commitment to the principal of equal employment opportunity for all individuals, we enforce a zero tolerance policy on discrimination at Mavis. Employment decisions are made without regard to an applicant's or employee's actual or perceived membership in any category or status protected by applicable federal, state or local law. Where appropriate, Mavis may provide reasonable accommodation, in order for an otherwise qualified individual to perform the essential functions of the position. Mavis does not seek salary history information from applicants.
    $104k-136k yearly est. 2d ago
  • Java Software Engineer

    Marlabs LLC 4.1company rating

    Applications developer job in Englewood Cliffs, NJ

    Hiring fulltime Java Developer in Englewood Cliffs, NJ- Onsite, no remote Need 10+ yrs exp Java developer with Microservices
    $68k-90k yearly est. 1d ago
  • Intern 2026: Quantum Software Applications

    IBM 4.7company rating

    Applications developer job in Yorktown Heights, NY

    **Introduction** IBM Research takes responsibility for technology and its role in society. Working in IBM Research means you'll join a team who invent what's next in computing, always choosing the big, urgent and mind-bending work that endures and shapes generations. Our passion for discovery, and excitement for defining the future of tech, is what builds our strong culture around solving problems for clients and seeing the real world impact that you can make. IBM's product and technology landscape includes Research, Software, and Infrastructure. Entering this domain positions you at the heart of IBM, where growth and innovation thrive. **Your role and responsibilities** As an intern, you will serve as a key point of contact between IBM and its partners, supporting the design and development of quantum solutions tailored to their needs. Your responsibilities will include: analyzing quantum-related requirements from partners, proposing appropriate quantum solutions using IBM Quantum tools such as Qiskit, collaborating with partners to guide the implementation of quantum applications, developing quantum software following best practices in software development. This role requires a strong understanding of quantum computing concepts, effective communication skills, and the ability to translate technical requirements into practical solutions. **Required technical and professional expertise** * Quantum Algorithms * Quantum Applications * Basic knowledge about Qiskit * Software Development **Preferred technical and professional experience** Qiskit IBM Runtime IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
    $46k-56k yearly est. 60d+ ago
  • Web Application Developer

    Opexpert

    Applications developer job in Greenwich, CT

    My Client is headquartered in Greenwich, Connecticut and has over 1,200 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia, Japan, India, China and Estonia. My Client is regulated by the SEC, FINRA, NYSE, FCA and other regulatory agencies around the world. Job Description 1. Design, develop and maintain responsive web applications for client's web-based account registration, account maintenance, tax, and compliance systems. 2. Typical projects will be focused on web client/web server development and include middleware and backend integration. 3. The majority of development will be using Java and Java Script with some exposure to PL/SQL, Python, Unix shell scripts and other general-purpose languages and tools. Qualifications 1. BS/MS Computer Science, Engineering, Mathematics 2. Strong knowledge of programming concepts and algorithms 3. Strong knowledge of Java or similar general purpose OO language. 4. Experience with browser markup and scripting (JScript, HTML5) 5. Experience with database backed web applications. 6. Experience with concurrency 7. Prior experience (including college projects) with interactive Web applications. 8. Familiar with web applications, concepts, and tools Additional Information All your information will be kept confidential according to EEO guidelines.
    $72k-95k yearly est. 22h ago
  • Java Web Application Developer - Fluency in Mandarin is Required

    Premium Technology 3.8company rating

    Applications developer job in Lodi, NJ

    We are leading wholesaler of restaurant and food service supplies and equipment, distributing across the North America, headquartered in Bergen County, NJ. We are currently seeking Web Application Developer to join our fast growing team. The Web Application Developer will assist a great team in the development and delivery of next generation order processing and accounting applications. A good candidate should have a "can-do" attitude, work well in a cross-functional environment. Candidate should be a self-starter, quick learner and great team player. Company offers ideal candidate competitive salary and benefits package. Job Description Ability to apply analytical and problem-solving skills to solve design and coding problems; Strong hands-on technical experience with JAVA SE/J2EE web-based User Interfaces, Rich Internet Applications, n-tier application architectures; Strong SQL knowledge on SQL server 2005/2008/2012; Ability to work effectively as a team member, across project teams, and independently; Possess good written/verbal communication and interpersonal skills; Legacy application support. Qualifications A minimum of 4 years related experience; Experience with projects from inception to completion; Proven expertise in developing, and delivering multi-tier enterprise applications; Strong knowledge of HTML, Javascript, CSS, AJAX Experienced with Java-based web application environments and frameworks (Apache, Tomcat, Eclipse, Spring); Strong SQL Skills, working knowledge in database interaction (SQL Server, Views, Stored Procedures, Functions, .etc); Must be skilled in Object Oriented programming, software design and testing methodologies; Ability to work effectively as a team member, across project teams, and independently; Nice To Have: Knowledge of web 2.0 javascript libraries (SmartClient, Ajax); Must bilingual in Mandarin/English. .NET knowledge is a plus Additional Information
    $80k-101k yearly est. 22h ago

Learn more about applications developer jobs

How much does an applications developer earn in Greenwich, CT?

The average applications developer in Greenwich, CT earns between $63,000 and $112,000 annually. This compares to the national average applications developer range of $67,000 to $118,000.

Average applications developer salary in Greenwich, CT

$84,000
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