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19 results for Sr Software Engineer in Trumbull, CT

Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 120000.00 - 200000.00 USD / Yearly
  • We are looking for a talented Sr. Software Engineer to join our team in New York, New York. In this role, you will focus on backend development while working with cutting-edge technologies to design and implement scalable solutions. Ideal candidates will have experience in system architecture and cloud-based platforms, with a passion for building robust and innovative systems.<br><br>Responsibilities:<br>• Develop and maintain backend systems using Node.js and Golang to ensure optimal performance and scalability.<br>• Collaborate with frontend teams utilizing React.js, TypeScript, and Next.js to create seamless user experiences.<br>• Design and implement cloud-based solutions using Docker, Kubernetes, and Google Cloud Platform.<br>• Architect and optimize backend systems to support real-time processing and bidding functionalities.<br>• Work with Kafka to manage and process large data streams efficiently.<br>• Utilize AI and machine learning to enhance ad optimization and performance.<br>• Contribute to the design and development of systems within AdTech platforms.<br>• Perform system design tasks to ensure reliability and scalability of applications.<br>• Troubleshoot and resolve technical issues to maintain system stability and functionality.
  • 2026-01-07T21:18:53Z
Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 150000.00 - 200000.00 USD / Yearly
  • We are looking for a Senior Software Engineer with expertise in full-stack development to lead the creation of innovative tools that optimize sales processes and dealership operations. This role requires close collaboration with product managers and stakeholders to deliver impactful solutions while mentoring a team of engineers. The ideal candidate will have a strong technical background and a passion for building scalable, high-performance systems.<br><br>Responsibilities:<br>• Design and develop tools to streamline sales workflows, dealership management, and client onboarding.<br>• Collaborate with product managers and stakeholders to determine requirements and deliver effective technical solutions.<br>• Architect and implement both backend services and user-friendly frontend interfaces.<br>• Provide mentorship and technical guidance to two full-stack engineers, fostering their growth and development.<br>• Integrate third-party APIs and internal systems to automate manual processes and improve efficiency.<br>• Oversee the entire lifecycle of feature delivery, ensuring robustness, scalability, and reliability.<br>• Conduct code reviews and participate in architectural discussions to maintain high coding standards.<br>• Work cross-functionally to align technical direction with business goals.
  • 2026-01-07T16:06:44Z
Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 120000.00 - 200000.00 USD / Yearly
  • We are looking for a skilled Sr. Software Engineer to join our team in New York, New York. This role focuses on backend development and involves working with cutting-edge technologies to design and optimize cloud architectures and systems. If you are passionate about creating scalable solutions and have expertise in modern frameworks, this position offers an exciting opportunity to make a significant impact.<br><br>Responsibilities:<br>• Develop and maintain backend systems using Node.js and Golang to ensure high performance and scalability.<br>• Collaborate with cross-functional teams to design and implement cloud-based architectures using platforms like Google Cloud, Docker, and Kubernetes.<br>• Build and optimize RESTful and GraphQL APIs to support seamless integration with frontend systems.<br>• Work closely with frontend developers utilizing React.js, TypeScript, and Next.js to create cohesive and efficient applications.<br>• Apply expertise in real-time bidding systems and Apache Kafka to enhance system design and data processing capabilities.<br>• Leverage AI/ML technologies to optimize advertising platforms and improve ad performance.<br>• Lead backend and cloud architecture design, ensuring the systems align with business goals and technical requirements.<br>• Troubleshoot, debug, and resolve complex system issues to maintain reliability and efficiency.<br>• Stay updated on emerging technologies and integrate them into projects to drive innovation and success.
  • 2026-01-07T21:18:53Z
Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 175000.00 - 225000.00 USD / Yearly
  • We are looking for a skilled Senior Software Engineer to design and implement innovative software solutions. This role involves creating scalable systems, optimizing performance, and contributing to cutting-edge technologies, including machine learning and vector databases. Join our team in New York, New York, and help shape the future of software development.<br><br>Responsibilities:<br>• Design and develop scalable software solutions using Python and modern architectural patterns.<br>• Build and maintain distributed systems with a focus on multi-threaded programming.<br>• Develop and integrate RESTful APIs to ensure seamless communication between applications.<br>• Optimize data storage and retrieval using MongoDB and Redis.<br>• Explore and implement vector databases such as pgvector and timescale.<br>• Collaborate on machine learning initiatives, including the application of large language models (LLMs).<br>• Utilize cloud platforms like Amazon Web Services (AWS) to enhance system performance and scalability.<br>• Conduct thorough testing and debugging to ensure high-quality software delivery.<br>• Stay updated on emerging technologies to drive innovation within the team.
  • 2025-12-16T14:13:58Z
Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 200000.00 - 250000.00 USD / Yearly
  • We are looking for an experienced and driven Sr. Software Engineer to join our team in New York, New York. As part of a dynamic financial services organization, you will play a critical role in developing and optimizing software solutions that support quantitative investment strategies. This position offers the opportunity to collaborate with a skilled global team and contribute to cutting-edge advancements in the world of automated trading.<br><br>Responsibilities:<br>• Design, develop, and maintain software systems that support quantitative trading and investment strategies.<br>• Collaborate with cross-functional teams to implement research-tested solutions into production environments.<br>• Optimize and enhance backend systems to ensure high performance and reliability.<br>• Develop APIs and integrate third-party tools to support data analysis and trading operations.<br>• Ensure the quality and accuracy of data by implementing robust validation and improvement processes.<br>• Participate in Agile Scrum workflows to deliver projects efficiently and effectively.<br>• Create comprehensive documentation for software systems and processes.<br>• Conduct performance testing and debugging to ensure system stability.<br>• Stay updated on emerging technologies and incorporate relevant innovations into development practices.<br>• Provide mentorship and guidance to less experienced team members when needed.
  • 2025-12-16T19:08:40Z
Software Engineer
  • Oyster Bay, NY
  • onsite
  • Permanent
  • 100000.00 - 140000.00 USD / Yearly
  • We are on the search for a Software Engineer to join our team located in Oyster Bay, New York. The role encompasses processing customer applications, maintaining customer records, and resolving customer inquiries. The Software Engineer will also monitor customer accounts and take suitable action.<br><br>Responsibilities<br>• Develop and test software using VB or Objective C<br>• Implement systems design and software development<br>• Conduct unit testing and integrated system testing<br>• Develop databases using Oracle and/or SQL<br>• Work collaboratively within a team or independently as required<br>• Handle customer inquiries and resolve them efficiently<br>• Process customer credit applications with accuracy<br>• Maintain customer credit records meticulously<br>• Monitor customer accounts and take necessary action<br>• Gain knowledge of Inventory and Manufacturing-related systems
  • 2025-12-16T19:08:40Z
Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 160000.00 - 290000.00 USD / Yearly
  • We are looking for a skilled Software Engineer to join our dynamic team in New York, New York. As part of our organization, you will contribute to the development of innovative software solutions and play a key role in building high-quality applications. This role offers an exciting opportunity to work in a fast-paced environment, collaborating with talented professionals to create impactful technology.<br><br>Responsibilities:<br>• Design, develop, and maintain software applications using Python and TypeScript.<br>• Collaborate with cross-functional teams to build and enhance web applications, leveraging frameworks like Next.js.<br>• Write clean, efficient, and scalable code that meets project requirements.<br>• Conduct thorough testing and debugging to ensure software functionality and reliability.<br>• Participate in code reviews to maintain high standards and share best practices.<br>• Optimize application performance and troubleshoot technical issues.<br>• Stay updated on emerging technologies and incorporate them into development processes.<br>• Contribute to the architecture and design of new software projects.<br>• Document technical workflows and provide clear instructions for system use.<br>• Work closely with stakeholders to understand requirements and deliver tailored solutions.
  • 2026-01-07T16:06:44Z
Software Developer
  • New York, NY
  • onsite
  • Permanent
  • 170000.00 - 185000.00 USD / Yearly
  • We are looking for a skilled Software Developer to join our team in New York, New York. This role offers the chance to work on complex technical projects in a fast-paced financial services environment. The ideal candidate will bring expertise in C/C++ development and Unix/Linux systems, along with a proven ability to collaborate and solve challenging problems.<br><br>Responsibilities:<br>• Design, develop, and maintain software solutions using C/C++ in Unix/Linux environments.<br>• Collaborate with team members to implement network architectures and communication protocols.<br>• Create and optimize scripts using languages such as Bash and C-Shell to automate processes.<br>• Utilize version control systems like Git to manage codebase and track changes.<br>• Troubleshoot and resolve technical issues, ensuring system reliability and performance.<br>• Develop and integrate messaging platforms and APIs, including Solace and Tibco.<br>• Conduct thorough testing and debugging to improve software functionality.<br>• Work closely with stakeholders to understand requirements and deliver tailored solutions.<br>• Contribute to software architecture and design discussions to improve system scalability.<br>• Stay updated on industry trends and emerging technologies to drive innovation.
  • 2026-01-07T21:13:47Z
Software Developer (Python, Ruby, Javascript)
  • Monroe, NY
  • onsite
  • Permanent
  • 110000.00 - 140000.00 USD / Yearly
  • <p><strong>About the Role:</strong></p><p>We are seeking a versatile and forward-thinking Full Stack Developer to join our dynamic team. The ideal candidate will be proficient across multiple programming languages and frameworks, with a strong foundation in AI integration, testing, and performance optimization. This role requires a developer who thrives in a fast-paced environment and is passionate about building secure, scalable, and innovative web applications.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Design, develop, and maintain full stack applications using Ruby, Ruby on Rails, Python, Django, HTML, CSS, and JavaScript.</li><li>Integrate AI frameworks, APIs, and plugins to enhance application capabilities.</li><li>Conduct thorough debugging, unit testing, and regression testing to ensure code quality.</li><li>Ensure applications meet security and compliance standards, including US and EU regulations.</li><li>Implement and manage payment systems integration.</li><li>Perform load testing to validate performance under high traffic conditions.</li><li>Collaborate with cross-functional teams to define and implement web architecture (preferred but not required).</li></ul><p><br></p><p><br></p>
  • 2026-01-05T15:23:53Z
Senior Fullstack Developer
  • New York, NY
  • onsite
  • Permanent
  • 150000.00 - 180000.00 USD / Yearly
  • We are looking for an experienced Senior Fullstack Developer to drive the development of cutting-edge features and APIs for our proprietary Content Management System platform. This role offers the opportunity to work with modern technologies and contribute to scalable, high-performance software solutions that enhance the delivery and monetization of media content in live events, stadiums, and broadcasts. Collaboration with cross-functional teams will be a key aspect of this position, ensuring impactful and efficient software development.<br><br>Responsibilities:<br>• Design and develop innovative features and RESTful APIs for the company’s Content Management System platform.<br>• Maintain and improve the existing codebase built with React, Node.js, Java, Python, and PostgreSQL.<br>• Optimize application performance, scalability, and reliability to support high-demand environments.<br>• Work closely with product managers, designers, and engineers to translate business requirements into technical solutions.<br>• Conduct code reviews, participate in architecture discussions, and contribute to technical planning.<br>• Ensure adherence to best practices in software development, testing, and deployment processes.<br>• Troubleshoot and resolve production issues promptly to minimize disruptions.<br>• Provide guidance to less experienced developers and foster a culture of collaboration and continuous improvement within the team.
  • 2026-01-07T16:06:44Z
Sr Systems Engineer (Core Infrastructure & VMWare)
  • Saddle Brook, NJ
  • onsite
  • Permanent
  • 125000.00 - 160000.00 USD / Yearly
  • Our client is looking for a Senior Systems Engineer at their location. The role involves designing, implementing, and managing core IT infrastructure with a focus on VMware technologies. You will play a crucial role in ensuring stability, scalability, and security for our systems. <br> Responsibilities: <br> An industry-leading organization in the food sector is seeking an experienced Senior Systems Engineer to design, implement, and manage core IT infrastructure with an emphasis on VMware technologies. This role is pivotal in ensuring a stable, scalable, and secure environment. <br> Key Responsibilities <br> Infrastructure Management: Design, deploy, and maintain enterprise servers, storage, and networking solutions. Monitor performance, troubleshoot issues, and lead upgrade and migration initiatives. VMware Administration: Oversee VMware vSphere, ESXi, and vCenter to maximize performance and cost-efficiency, including managing virtual machine provisioning, snapshots, and backups. Automation & Security: Develop automation scripts using PowerShell, PowerCLI, and Python. Enforce security best practices and compliance standards. Collaboration & Leadership: Work with cross-functional teams, mentor junior engineers, and document infrastructure processes.
  • 2026-01-07T18:44:44Z
Software Developer
  • New York, NY
  • onsite
  • Permanent
  • 200000.00 - 250000.00 USD / Yearly
  • We are looking for a talented Software Developer to join our dynamic team in New York, New York. In this role, you will use your expertise in C++ to develop high-performance systems that support critical trading and research operations. This position offers an exciting opportunity to work on innovative technology in a fast-paced environment.<br><br>Responsibilities:<br>• Develop efficient, low-latency C++ applications that support order management, exchange connectivity, and real-time market data systems.<br>• Enhance the scalability and performance of existing trading infrastructure to meet the demands of high-frequency trading.<br>• Collaborate with team members to design and implement distributed systems that align with business requirements.<br>• Conduct performance monitoring and optimization for Linux-based systems to ensure reliability and efficiency.<br>• Troubleshoot and resolve software bugs using tools such as Atlassian Jira and GitHub.<br>• Participate in Agile Scrum processes to ensure timely delivery of projects and features.<br>• Integrate APIs and develop backend solutions to enhance system functionality.<br>• Stay updated on emerging technologies and propose innovative solutions to improve the trading platform.<br>• Work closely with researchers and traders to understand technical requirements and deliver tailored solutions.
  • 2025-12-16T19:08:40Z
Systems Engineer
  • New York, NY
  • onsite
  • Permanent
  • 135000.00 - 155000.00 USD / Yearly
  • <p>Job Summary:</p><p><br></p><p>We are seeking a skilled and motivated System Engineer to join our team in New York City. As a System Engineer, you will be responsible for maintaining and optimizing our IT infrastructure, ensuring the smooth operation of our systems, and providing technical support to end-users. The ideal candidate should have 5+ years of experience in system administration, with a strong focus on Azure, Windows, Active Directory, VMware, Barracuda Backups Appliance, SAN Nimble storage, and MFT/SFTP technologies.</p><p><br></p><p><br></p><p><br></p><p>Responsibilities:</p><p><br></p><p>Manage and maintain the company's IT infrastructure, including servers, storage systems, network devices, and related components.</p><p>Monitor and troubleshoot system performance, ensuring high availability and reliability of all systems.</p><p>Configure and administer Azure cloud services, including virtual machines, storage, networking, and security.</p><p>Oversee the Windows server environment, including installation, configuration, and maintenance of servers and services.</p><p>Manage Active Directory, including user accounts, group policies, security permissions, and domain services.</p><p>Perform virtualization tasks using VMware, including server provisioning, virtual machine management, and troubleshooting.</p><p>Administer and monitor Barracuda Backups Appliance for data backup and recovery operations.</p><p>Maintain and support SAN Nimble storage systems, ensuring optimal performance and availability.</p><p>Collaborate with cross-functional teams to implement and maintain secure file transfer protocols (MFT) and secure file transfer protocol (SFTP) solutions.</p><p>Perform system upgrades, patches, and security updates in accordance with industry best practices.</p><p>Provide technical support to end-users, resolving issues related to hardware, software, and network connectivity.</p><p>Create and maintain documentation related to system configurations, procedures, and troubleshooting guides.</p><p><br></p><p><br></p><p><br></p>
  • 2026-01-07T16:06:44Z
Systems Developer
  • Paramus, NJ
  • onsite
  • Permanent
  • 60000.00 - 85000.00 USD / Yearly
  • <p>In this role, you will design, develop, and maintain critical applications while ensuring optimal performance and functionality. You will collaborate closely with various teams to create innovative software solutions and provide technical expertise in troubleshooting and enhancing systems.</p><p><br></p><p>Responsibilities:</p><p><br></p><ul><li>Design, develop, and maintain core software applications to ensure high performance, reliability, and scalability.</li><li>Write, implement, and manage clean, efficient, and well-documented source code.</li><li>Partner with cross-functional teams to build and deploy prototype applications across multiple platforms.</li><li>Integrate software components and systems through function calls to ensure seamless interoperability.</li><li>Collaborate with management to analyze business processes and identify application or system requirements.</li><li>Diagnose and resolve production issues, ensuring minimal downtime and optimal functionality.</li><li>Research, evaluate, and implement new software solutions and reporting tools as needed.</li><li>Provide technical support and implement enhancements to improve system performance and user experience.</li><li>Develop and optimize database queries to support reporting and data analysis needs.</li></ul>
  • 2026-01-07T18:13:42Z
Fullstack Engineer
  • New York, NY
  • onsite
  • Permanent
  • 130000.00 - 180000.00 USD / Yearly
  • We are looking for a skilled Fullstack Engineer to join our dynamic team in New York, New York. In this role, you will contribute to building innovative solutions that enhance the car-buying process by collaborating across multiple teams and technology stacks. This opportunity is perfect for a developer with a passion for creating user-centric features and working in a fast-paced, startup environment.<br><br>Responsibilities:<br>• Develop and implement new features from concept to deployment, ensuring they meet user needs and business goals.<br>• Navigate various repositories and tech stacks, acting as a versatile contributor across the codebase.<br>• Design scalable and high-performing systems that simplify the car-buying experience.<br>• Collaborate with stakeholders, including car manufacturers, dealers, and buyers, to create impactful solutions.<br>• Partner with designers, product managers, and other engineers to enhance the platform's functionality and user experience.<br>• Participate in architectural discussions and decisions to drive technical innovation.<br>• Ensure timely delivery of high-quality code while adhering to best practices.<br>• Utilize cloud platforms to develop and maintain robust and reliable systems.<br>• Troubleshoot and resolve technical issues, ensuring smooth system operation.
  • 2026-01-07T16:06:44Z
SQL Server Developer
  • Saddle Brook, NJ
  • onsite
  • Permanent
  • 90000.00 - 120000.00 USD / Yearly
  • <p>We’re looking for a SQL developer, responsible for solving complex data and workflow challenges and building tools that directly impact production, fulfillment, and reporting systems. You’ll work closely with cross-functional teams to design, develop, and support custom software solutions that drive operational efficiency and scalability.</p><p><br></p><p><strong>Top Responsibilities</strong></p><ol><li>Design & Develop Custom Solutions: Build and maintain Windows-based and web applications that integrate with production systems, inventory tools, and third-party platforms.</li><li>Data Engineering & Automation: Create data workflows using SQL Server, SSIS, and other tools to automate print production, reporting, and invoicing processes.</li><li>System Integration: Develop interfaces with devices and systems such as barcode scanners, shipping tools, and ERP platforms.</li><li>Project Collaboration: Partner with technical leads and account managers to define project goals, test solutions, and ensure successful deployment.</li><li>Mentorship & Support: Guide junior developers and provide ongoing support for deployed applications, including training and documentation.</li></ol>
  • 2026-01-07T18:44:44Z
Web Developer
  • New York, NY
  • onsite
  • Permanent
  • 120000.00 - 200000.00 USD / Yearly
  • We are looking for a skilled Web Developer to join our team in New York, New York. This role focuses on creating and enhancing web browser interfaces while improving user experience and design functionality. The ideal candidate will have expertise in front-end development and a strong understanding of modern web design principles.<br><br>Responsibilities:<br>• Develop and maintain web browser interfaces, ensuring seamless functionality and user-friendly designs.<br>• Enhance the user experience (UI/UX) by implementing effective design solutions.<br>• Collaborate with designers and developers to create visually appealing and functional web pages.<br>• Utilize JavaScript, CSS, and HTML to build and optimize front-end components.<br>• Work with tools like Figma to translate design concepts into functional interfaces.<br>• Troubleshoot and resolve technical issues related to web applications.<br>• Test and debug code to ensure optimal performance across various devices and platforms.<br>• Stay updated on emerging web technologies and best practices to continuously improve development processes.<br>• Participate in team meetings and contribute to project planning and execution.
  • 2026-01-07T21:18:53Z
Infrastructure & Cloud Engineer
  • New York, NY
  • onsite
  • Permanent
  • 100000.00 - 120000.00 USD / Yearly
  • We are looking for a skilled Infrastructure & Cloud Engineer to oversee the design and management of our organization's cloud and IT systems. This role is essential in ensuring the scalability, security, and efficiency of both cloud-based and on-premises environments. The ideal candidate will bring extensive knowledge of Microsoft technologies, including Azure and Microsoft 365, with a focus on supporting a mission-driven organization.<br><br>Responsibilities:<br>• Design and manage Azure cloud environments to ensure scalability and security.<br>• Administer and optimize Microsoft 365 tools, including Office 365, Intune, Entra ID, and Endpoint Protection.<br>• Plan and execute migrations between on-premises systems and cloud platforms with minimal disruption.<br>• Configure and maintain Windows Server environments while adhering to security best practices.<br>• Implement and enforce device management and endpoint protection policies.<br>• Develop automated workflows using tools such as Power Automate to enhance efficiency.<br>• Collaborate with internal teams to identify technology needs and deliver tailored solutions.<br>• Provide training and support to staff on IT infrastructure and cloud technologies.<br>• Document system configurations and processes to ensure compliance with policies and regulations.<br>• Monitor and improve system performance and reliability across all platforms.
  • 2026-01-07T16:06:44Z
DevOps Engineer
  • New York, NY
  • onsite
  • Permanent
  • 210000.00 - 270000.00 USD / Yearly
  • We are looking for an experienced DevOps Engineer to join our dynamic team in New York, New York. In this role, you will play a key part in optimizing and automating our infrastructure to ensure seamless operations. The ideal candidate is passionate about cloud technologies, automation, and driving efficiency across development and deployment processes.<br><br>Responsibilities:<br>• Develop and maintain scalable infrastructure solutions using cloud platforms such as AWS.<br>• Automate deployment pipelines to enhance efficiency and consistency.<br>• Manage container orchestration systems, including Kubernetes, to ensure application reliability.<br>• Implement configuration management tools like Ansible to streamline system setup and maintenance.<br>• Utilize Terraform to define and provision infrastructure as code.<br>• Monitor system performance and troubleshoot issues to ensure high availability.<br>• Collaborate with development teams to integrate DevOps practices into workflows.<br>• Identify opportunities for process improvements and implement solutions.<br>• Ensure security and compliance standards are adhered to across infrastructure.<br>• Document processes and share knowledge to promote team growth.
  • 2026-01-07T16:06:44Z