147 software support engineer jobs at 104 companies in Bellmore, NY

1mo
Save
Mark Applied
Hide
Software Support Engineer
Piscataway, New Jersey, United States
OnsiteFull Time
Sunbird Software
Sunbird Software: Provides software to manage and monitor data center infrastructure.
BS/MS in Computer Science or equivalent experience; strong communication, troubleshooting, scripting, Linux and DCIM knowledge; ability to reproduce issues and collaborate with engineering.
RHEL, Rocky, Java, ANSI SQL, PostgreSQL, Jira, GitHub, VMware, Nutanix, Docker, shell scripts, Ruby, Python, Perl
3d
Save
Mark Applied
Hide
Software Engineer, Enterprise Support
Los Angeles or New York City or San Francisco or Seattle or United Kingdom or Ireland or Poland or Germany or Australia
$170k-$230k/yr HybridFull Time
Whatnot
Whatnot: Social marketplace for buying and selling via live streams
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.
Shopify, ChannelAdvisor, Magento, NetSuite, ShipStation, WMS, ERP
1mo
Save
Mark Applied
Hide
Lead Software Engineer - DevOps / Production Support
Houston or Brooklyn
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience with DevOps/production support; strong Python, Linux, Grafana, AWS, Terraform skills; practical FIX protocol knowledge; CI/CD and automation experience; strong incident management and communication.
Python, C++, Linux, Grafana, AWS, Terraform, Atlas, Copilot, FIX, CI/CD
2w
Save
Mark Applied
Hide
Software Engineer II
Totowa, New Jersey, United States
$87k-$147k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
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.
C++, C#, Python, MDFG Tools Software
1mo
Save
Mark Applied
Hide
Software Engineer II
Uniondale or Austin or Atlanta or Grand Rapids
$100k-$150k/yr HybridFull Time
Acrisure
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).
Python, JavaScript, TypeScript, Claude Code
2w
Save
Mark Applied
Hide
Software Development Engineer
New York City, New York, United States
$110k-$180k/yr HybridFull Time
Luma Financial Technologies
Luma Financial Technologies: SaaS platform for financial advisors to manage alternative investments
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
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Budapest or New York City or London or Bangalore or Mumbai or Hong Kong
HybridFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Global financial services firm providing investment and wealth management.
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.
Scala, JVM, Agile, DevOps, CI/CD
1w
Save
Mark Applied
Hide
Application Development Senior Software Engineer (C++)
Iselin, New Jersey, United States
$190k-$204k/yr HybridFull Time
CLS Group
CLS Group: Provides global settlement and risk mitigation for foreign exchange.
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.
C++, Python, Perl, Unix shell scripting, SQL, IBM DB2, IBM MQ, TIBCO EMS, WebSphere, WebLogic, JIRA, GIT, Ant, Maven, Jenkins, Bamboo, Confluence, ServiceNow
3w
Save
Mark Applied
Hide
Software Engineer
New York City or Durham or London or Edinburgh or Timisoara
RemoteFull Time
BlueMatrix
BlueMatrix: Provides cloud-based research publishing and distribution for 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.
Java, REST APIs, Snowflake, AWS, Vue, React
1d
Save
Mark Applied
Hide
Software Development Engineer, Support Agent Intelligence and Evaluation
Seattle or New York City
$144k-$214k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
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.
C#, C++, Java, Perl
1mo
Save
Mark Applied
Hide
AVP Software Engineer - Full Stack
Whippany, New Jersey, United States
$161k-$175k/yr HybridFull Time
Barclays
BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.
Design and deliver secure, scalable software; participate in code reviews; implement unit testing; provide Level 3 trading-desk support; manage deployments and tech debt.
Java
1w
Save
Mark Applied
Hide
Principal Software Engineer
Jersey City, New Jersey, United States
$107k-$216k/yr OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage 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
1w
Save
Mark Applied
Hide
Principal Software Engineer
Jersey City, New Jersey, United States
$107k-$216k/yr OnsiteFull Time
Fidelity Investments
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.
KDB, q, Python, Git, GitHub Copilot, Maven, Jenkins, Artifactory, uDeploy, AWS, Java, Linux, shell scripting, CI/CD
3w
Save
Mark Applied
Hide
Senior Software Developer
New York City, New York, United States
$140k-$153k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
3+ YOE1.5+ MgmtDesign and lead Azure/.NET and Dynamics 365 CRM solutions, build integrations and CI/CD pipelines, mentor developers, perform production support and ensure security and accessibility compliance.
Azure, Microsoft Dynamics 365 CRM, .NET, Jira, Azure DevOps, Azure Data Factory, SSIS, Azure OpenAI, Cognitive Services, Microsoft Copilot Studio, Azure Cosmos DB, MongoDB, Power Automate Desktop, UiPath, WCAG, Section 508, RESTful API, CI/CD
2mo
Save
Mark Applied
Hide
Member of Technical Staff (Software Engineer, Data Platform)
San Francisco or New York City or Palo Alto
$220k-$405k/yr OnsiteFull Time
Perplexity
Perplexity: AI-powered search engine providing conversational answers with 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.
Databricks, Snowflake, Spark, Kafka, Flink, Airflow, Dagster, dbt, Iceberg, Delta Lake, ClickHouse, Kinesis, PubSub, Python, Go, TypeScript
1mo
Save
Mark Applied
Hide
Dedicated Support Engineer
New York City or Seattle or San Francisco or Little Rock
$93k-$141k/yr HybridFull Time
LiveRamp
LiveRampNew York Stock Exchange: RAMP: Provides a platform for secure data collaboration and identity.
2+ YOE2–5 years in ad tech/marketing or software support; strong customer communication; SQL familiarity; bachelor's in CS/engineering/math or equivalent experience; able to manage ticket queues and improve customer outcomes.
SQL
3mo
Save
Mark Applied
Hide
Software Engineer (C# .NET Framework/SQL Server) - Digitech - Remote
Chappaqua, New York, United States
RemoteFull Time
Digitech Computer
Digitech Computer: Provides billing software and revenue cycle management for EMS.
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.
C#, .NET Framework, SQL Server
1d
Save
Mark Applied
Hide
Staff Software Engineer - Credit Insights
New York City, New York, United States
$208k-$274k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
Strong backend engineering and technical leadership experience, including scalable production systems supporting machine learning models, architectural decision-making, mentoring, and cross-functional collaboration.
3mo
Save
Mark Applied
Hide
Specialist - Software Engineering
Berkeley Heights, New Jersey, United States
$92k-$137k/yr OnsiteContract
LTIMindtree
LTIMindtreeNational Stock Exchange of India: LTIM: Global technology consulting and digital solutions.
8+ YOERequires 8+ years of software engineering experience and expertise in Mainframe Enterprise COBOL, JCL, VSAM, DB2, CICS, and Mainframe Autosys; experience leading teams and supporting testing and production issues.
Mainframe Enterprise COBOL, JCL, VSAM, DB2, CICS, Mainframe Autosys, Mainframe, UAT
2d
Save
Mark Applied
Hide
Senior Software Engineer, Infrastructure Engineering
New York City, New York, United States
$182k-$242k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
7+ YOERequires 7+ years in cloud operations, SRE, or related roles; Go proficiency; Kubernetes, Prometheus, and Grafana experience; incident management, on-call production support, documentation, and problem-solving skills.
Prometheus, Grafana, Kubernetes, AWS, GCP, ITIL, Go, Redfish, CI/CD, SRE