167 software support engineer jobs at 125 companies in Lake Success, NY
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Software Support Engineer
Piscataway, New Jersey, United States
OnsiteFull Time
Sunbird Software: Private DCIM software helping data center operators manage infrastructure, assets, capacity, connectivity, and power.
BS/MS in Computer Science or equivalent experience; strong communication, troubleshooting, scripting, Linux and DCIM knowledge; ability to reproduce issues and collaborate with engineering.
Los Angeles or New York City or San Francisco or Seattle or United Kingdom or Ireland or Poland or Germany or Australia
$170k-$230k/yrHybridFull Time
Whatnot: Live shopping marketplace connecting buyers and sellers.
3+ YOE3+ years of software engineering experience; bachelor's degree in computer science or equivalent experience; customer-facing technical communication; APIs, distributed systems, data synchronization, automation, and integration development.
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
2+ YOEBachelor's degree in engineering plus 2 years of experience or equivalent; software engineering, electronic warfare support, SDLC, C++, C#, Python, and communication skills required.
Acrisure: Provides AI-powered insurance, financial, and business risk solutions.
4+ YOE4+ years professional software engineering experience; strong Python or JavaScript/TypeScript; experience building APIs, integrations, testing, debugging, automation, and production support; comfortable using AI-assisted tools (Claude Code preferred).
WisEngineering: Woman-owned defense engineering and technology contractor serving the U.S. Department of Defense and commercial clients.
5+ YOERequires 5+ years of software engineering experience, a bachelor's degree or equivalent experience, C++ and Java proficiency, Agile experience, and ability to obtain and maintain DoD Secret clearance as a U.S. citizen.
C++, Java, Microsoft Visual Studio, Microsoft Windows, Linux, XML, Git, Microsoft Teams, Adobe Acrobat, Android, Android Studio
Luma Financial Technologies: Private fintech software provider helping financial professionals research, transact, and manage structured products, annuities, and life insurance.
4+ YOEBachelor’s degree or higher in computer science, engineering, or related field; 4+ years of software development experience; strong Java and Spring Boot expertise; database, microservices, API, cloud, CI/CD, and production support experience.
Java, Spring Boot, React, AWS, Claude Code, AWS Kiro, Scrum, Kanban, CI/CD
Lead, Software Engineer - Time & Attendance Systems
Secaucus, New Jersey, United States
$130k-$140k/yrHybridFull Time
Quest DiagnosticsNYSE: DGX: Leading provider of diagnostic information services.
5+ YOEBachelor's degree in a technical field, 5+ years in systems administration, software engineering, or IT support, including 3+ years supporting Kronos time clocks and server environments.
Budapest or New York City or London or Bangalore or Mumbai or Hong Kong
HybridFull Time
Morgan StanleyNYSE: MS: Global financial services firm providing investment and banking solutions.
5+ YOE5+ years JVM software development experience; Scala experience or strong aptitude; strong OO programming, distributed systems, Agile, DevOps, CI/CD, testing and production support; excellent English communication.
eyesAtop: Raeli defense technology providing multi-drone orchestration, ground-control, and edge-AI software to military teams.
3+ YOEBachelor's degree or equivalent experience and 3+ years in field engineering, systems integration, technical support, or field operations involving defense, aerospace, or autonomous systems; expertise in hardware, software, RF, and networking.
Application Development Senior Software Engineer (C++)
Iselin, New Jersey, United States
$190k-$204k/yrHybridFull Time
CLS US Services: Mutually owned financial market infrastructure group that settles, processes, and provides data for global foreign-exchange markets.
5+ YOEBachelor's degree in a relevant computing or engineering field plus 5 years' software engineering experience supporting large-scale financial applications. Requires Python or Perl, Unix shell scripting, SQL, DBMS, messaging, CI/CD, and Level-3 support.
New York City or Durham or London or Edinburgh or Timisoara
RemoteFull Time
BlueMatrix: Private SaaS providing investment-research authoring, compliance, distribution, and analytics software to financial institutions.
3+ YOE3+ years development experience, proficiency in Java, REST APIs, Snowflake, AWS, frontend experience with Vue or React, agile, on-call support, and mentoring experience.
Software Development Engineer, Support Agent Intelligence and Evaluation
Seattle or New York City
$144k-$214k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
3+ YOERequires 3+ years professional software development, 2+ years system design or architecture, 1+ year distributed software experience, object-oriented design, and proficiency in C#, C++, Java, Perl, or another programming language. Bachelor's preferred.
San Francisco or New York or California or United States
$110k-$160k/yrHybridFull Time
Luminai: Healthcare AI automation platform that automates administrative and operational workflows for health systems.
Production support experience, strong software engineering fundamentals, ability to read code and make small fixes, clear communication, attention to detail, and experience supporting customer-facing mission-critical software.
UnitedHealth GroupNYSE: UNH: Diversified health care helping people live healthier lives.
4+ YOEBachelor's degree and 4+ years of contact center technology support or software engineering experience; 2+ years supporting CCaaS, production incidents, integrations, monitoring, logs, and 24x7 on-call operations.
Amazon Connect, NICE CXone, Pindrop, Splunk, Amazon CloudWatch, Dynatrace, Grafana, Zabbix, AWS, Microsoft Azure, GCP, AI
Fidelity Investments: Provider of investment, retirement, and financial planning services.
10+ YOEBachelor’s degree or equivalent; 10 years in quantitative finance or trading systems; advanced KDB/q and Python; AI/ML, Git, CI/CD, cloud, Linux, shell scripting, and production support experience.
KDB, q, Python, Git, GitHub Copilot, Maven, Jenkins, Artifactory, uDeploy, AWS, Java, Linux
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
10+ YOEBachelor’s degree in a quantitative or technology field, 10 years in quantitative finance or trading systems, advanced KDB/q and Python, AI/ML, Git, CI/CD, AWS, Linux, and production support experience.
Member of Technical Staff (Software Engineer, Data Platform)
San Francisco or New York City or Palo Alto
$220k-$405k/yrOnsiteFull Time
Perplexity AI: Private American software offering an AI-powered conversational search engine with real-time web answers and citations.
5+ YOE5+ years software engineering experience (8+ for staff), production data infrastructure and batch/streaming experience, Airflow/Dagster, Python plus another backend language (Go/TypeScript), ML/AI workflow support, data quality and observability knowledge.
Boston or Princeton or Austin or Quincy or Clifton
$90k-$158k/yrHybridFull Time
State StreetNYSE: STT: Provides investment management and custody services to institutional investors.
7+ YOE7+ years software engineering experience building backend services, APIs, distributed systems and cloud-native applications; strong engineering fundamentals; Bachelor's preferred; experience with Java/Kotlin/Python/TypeScript; Agile and production support experience.
Digitech: U.S. specialty distributor of healthcare products, services, and technology for emergency providers, hospitals, schools, businesses, and government agencies.
4+ YOEBachelor's in Computer Science or related field; 3-5 years software engineering; strong C#, .NET Framework, SQL Server; OO design; production support; collaborative and analytical problem-solver; remote work capable.