1,931 Results for

Principal Software Engineer Jobs in Greenville, NJ

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Senior Software Engineer - Backend & AI Infra CVector Energy

New York, New York

$132,000–$150,000 / year

Industrial facilities make decisions every minute that determine cost, reliability, and margin, but the signals that matter live in different worlds: live asset constraints and process reality on one side, feedstock prices, product prices, demand, and market dynamics on the other. This role is well-suited for an engineer who enjoys working close to the data and infrastructure layers, has strong architectural judgment, and is excited to operate across AI systems, databases, and distributed backend services.

30+ days ago

Senior Systems Engineer, Network Wealthfront Corp

New York City, NY

$172,000–$228,000 / year

Since then, we've expanded to a full suite of products designed to help our clients turn their savings into long-term wealth, including: A Cash Account that, through our partner banks, offers one of the highest annual percentage yields on uninvested cash in the industry, while providing instant and secure access to your money with no account fees and a full suite of checking features. Multiple automated investing portfolios designed to unlock tax savings through sophisticated strategies like fixed income, tax-loss harvesting, and direct indexing-which we offer at industry-leading low costs and accessible minimums.

30+ days ago

Senior Staff Software Engineer, Developer Infrastructure Robinhood

New York, NY

$264,000–$310,000 / year

TestX owns the infrastructure behind Robinhood's entire test experience: the integration test environments, and personal development environments that serve as miniature simulations of the full Robinhood system, giving engineers a safe, isolated space to test their code end-to-end before it ever touches production. Own the technical direction and roadmap for the Developer Infrastructure org - serving as the Uber Tech Lead across DevX, TestX, Backend Platform, and Mobile Platform, unifying four engineering teams under a shared technical vision.

30+ days ago

Principal Software Engineer, Tooling Product Gemini Trust Company LLC

New York, NY

$192,500–$275,000 / year

Act as a technical multiplier: mentor and develop engineers and future leaders, share knowledge, delegate to grow others, and lead initiatives across domains, including outside your core area of expertise. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all - bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure.

30+ days ago

Principal QA Architect Guild Mortgage Company

$144,001–$210,601.13 / year

The role is expected to remain hands-on and personally contribute to architecture design, software development, prototyping, integrations, proof-of-concepts, AI-enabled solutions, and complex technical problem solving while providing technical leadership across the QA organization. The Principal QA Architect designs and evolves the organizations quality technology ecosystem, delivering tools and platforms that support test strategy, automation, AI-enabled capabilities, reporting, observability, and quality decision-making.

30+ days ago

Principal Software Engineer Schonfeld Strategic Advisors LLC

New York, NY

$275,000–$300,000 / year

Systems-level latency engineering, including kernel bypass, core isolation, NUMA-aware thread and memory placement, and syscalls off the critical path. Expertise in building electronic trading systems, market data systems, or crossing engines, including exchange-native protocol and feed handler work.

30+ days ago

Principal Security Engineer Microsoft Corp

$165,600–$296,400 / year

Collaborate with Blue Teams, GHOST (Microsofts adversary hunting organization, which proactively hunts for and responds to real-world intrusions in Microsoft and customer environments), MSTIC (the Microsoft Threat Intelligence Center, which tracks nation-state and criminal threat actors and their tradecraft), and internal Microsoft service teams to convert findings into product hardening and improved defender readiness. Lead agentic red team operations: design and direct AI agents that autonomously perform reconnaissance, vulnerability discovery, exploitation, and post-exploitation; define guardrails, oversight, and human-in-the-loop checkpoints; and drive the shift from human-led execution to continuous, software-driven, agentic analysis.

30+ days ago

Senior Principal RF/Microwave Amplifier MMIC Design Engineer Analog Devices

Elizabeth, Massachusetts

The RF/Microwave Amplifier MMIC Design Group is seeking an Amplifier MMIC Design Engineer for developing world class RF/Microwave/Millimeter-wave GaAs and GaN LNA/Driver Amplifier/Power Amplifier MMICs. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers.

30+ days ago

Software Engineer, Frontend Wealthfront Corp

New York City, NY

$150,000–$189,000 / year

30+ days ago

Senior Software Engineer, Site Reliability (Agentforce Ops) Salesforce.com, Inc.

New York, NY

$148,500–$223,900 / year

Distributed Systems: Advanced knowledge of microservice orchestration and durability patterns, including hands-on experience with Temporal for workflow reliability and Istio service meshes for secure, observable service-to-service communication in high-growth SaaS environments. Scaling & Reliability: Own the reliability roadmap for major product areas, working to transition our systems from startup-speed architectures to highly-available, global-scale enterprise solutions.

7 days ago

Software Engineers II / Senior Software Engineers (Commerce Platforms) Microsoft Corp

$102,100–$202,200 / year

Experience or domain knowledge in direct and/or indirect procurement, including enterprise purchasing, sourcing, supplier, catalog, or related workflows OR experience with SQL, data modeling, and large-scale data processing using technologies such as Apache Spark, Delta Lake, or equivalent frameworks. We are looking for Software Engineers II and Senior Software Engineers to design, build, and operate modern cloud-native applications, distributed services, and large-scale data systems that turn complex data and workflows into trusted experiences and actionable insights.

8 days ago

Cloud & AI Principal Solution Engineer Microsoft Corp

$130,900–$251,900 / year

Required Qualifications: Masters Degree in Computer Science, Information Technology, or related field AND 4+ years technical pre-sales or technical consulting experience OR Bachelors Degree in Computer Science, Information Technology, or related field AND 6+ years technical pre-sales or technical consulting experience OR 7+ years technical pre-sales or technical consulting experience OR equivalent experience. Maintain expertise in AI Foundry and application architecture, including agentic AI frameworks, Semantic Kernel, the Foundry software development kit, Responsible AI, cloud-native development, application programming interfaces, containerization, microservices, event-driven architectures, Python, Java, and.

3 days ago

Principal AI Solutions Engineer - Salesforce AI Labs Salesforce.com, Inc.

New York, NY

$215,250–$287,910 / year

These are proposed initial outcomes, to be calibrated to product access and team capacity: First 30 days: Understand the portfolio, map integration opportunities, and select two high-value customer scenarios with business sponsors and measurable outcomes. In California and New York, and select cities in the metropolitan areas of Boston, Chicago, Seattle, and Washington DC, the base pay range for this role in those locations is $236,810 - $316,750 per year.

13 days ago

Principal Engineer - DNA ARC Cloud Platform Bank of America Corp

New York, NY

$156,500–$230,000 / year

Responsibilities:Develops the engineering approach for the entire program/portfolio solution and works with Architecture, to develop/analyze/deliver the implementation of technical enablersLeads the planning, definition, and design of the complex features which span multiple teams and explore solution alternativesCreates ideas on designing complex technology and solution development approachesLeads the technical oversight for teams in solution development including design reviews and code within own domainDefines the technology tool stack for the solution within ranged of internally approved and supported technologiesExplores state-of-the-art technologies to improve development efficiencies, quality of test/QA coverage, and release managementLeads and is responsible for the end-to-end test strategy/creation/adherence, and the integration between teams for a program/portfolio solutionLead the DNA ARC Cloud platform supporting critical regulatory reporting functions, including CAT.Drive AWS cloud migration, modernization, and cloud nativearchitecture initiatives. Profile SummaryThe Principal Engineer will provide technical leadership for the DNA ARC Cloud platform, a mission critical regulatory reporting system that supports high volume workloads, including the Consolidated Audit Trail(CAT) program.

30+ days ago

Senior Central Cloud Infrastructure Engineer Metropolis Technologies, Inc.

New York, NY

$170,000–$225,000 / year

The ideal candidate combines deep technical mastery of modern cloud-native systems with a strong collaborative mindset to interface across engineering teams, troubleshoot complex environments, and provide technical guidance to scale the team''s overall competency. Showcase hands-on experience working with managed streaming data infrastructure via AWS MSK (Kafka) alongside various SQL and NoSQL AWS managed database solutions, including Amazon Aurora.

30+ days ago

Senior/Lead Software Engineer, Site Reliability (Agentforce Operations) Salesforce Inc

New York, NY

$148,500–$313,700 / year

In this role, you will design and ship infrastructure, automation, and cost-efficient platform capabilities that enable customers to run Missionforce Operations reliably and securely in customer-owned, isolated public-cloud environments, where requirements for trust, security, and data classification are uncompromising. Production Excellence: Design and build the internal systems and processes for testing and releasing the product, along with the tooling and automation that enable customers and partners to deploy, upgrade, diagnose, and run Missionforce Operations successfully with minimal direct engineering involvement.

30+ days ago

Senior Software Engineer, Site Reliability (Agentforce Ops) Salesforce Inc

New York, NY

$148,500–$223,900 / year

7 days ago

Senior High Frequency C++ Engineer Millennium Management

New York, NY

$175,000–$250,000 / year

As a Senior HFT Developer on SPEED, you will design and build core low‑latency components for order entry, market data, exchange simulation, feature extraction, and strategy containers, initially focused on delivering the full set of capabilities required for trading and research infrastructure. The Systematic Platform Execution & Exchange Data (SPEED) Team is at the core of Millennium's Equities, Quant Strategies, and Shared Services Technology organization, powering the firm's lowest‑latency solutions for systematic and high‑frequency trading.

30+ days ago

Principal Architect - Agentic AI & AI-Native Software Engineering NTT DATA

Mahwah, NJ

$90–$100 / hour
Quick Apply

Agentic SDLC Architecture & Engineering: Architect end-to-end agentic workflows spanning discovery and requirements, solution design, code generation, code review, test generation and execution, security checks, CI/CD, deployment, observability, incident analysis, and technical documentation. Translate engineering productivity improvements into executive-level business outcomes, such as accelerated roadmap milestones, increased feature throughput, reduced operating cost, improved service quality, and faster realization of business value.

10 days ago

Software Engineer III - Global Equities Cash Technolog Bank of America Corp

New York, NY

$102,900–$179,900 / year

Responsibilities:Codes solutions and unit test to deliver a requirement/story per the defined acceptance criteria and compliance requirementsDesigns, develops, and modifies architecture components, application interfaces, and solution enablers while ensuring principal architecture integrity is maintainedMentors other software engineers and coach team on Continuous Integration and Continuous Development (CI-CD) practices and automating tool stackExecutes story refinement, definition of requirements, and estimating work necessary to realize a story through the delivery lifecyclePerforms spike/proof of concept as necessary to mitigate risk or implement new ideasAutomates manual release activitiesDesigns, develops, and maintains automated test suites (integration, regression, performance)Design and develop core components of our Algorithmic Trading Platform, Smart Order Router (SOR), and Matching Engine ecosystem. [Software Engineer writing code at his desk] As a Software Engineer, I feel like I'm on the front lines of creating what the enterprise needs to compete in the digital space - from trading apps to market systems to backend services.

30+ days ago

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Principal Software Engineer Jobs in Greenville, NJ

Senior Software Engineer - Backend & AI Infra CVector Energy

Senior Systems Engineer, Network Wealthfront Corp

Senior Staff Software Engineer, Developer Infrastructure Robinhood

Principal Software Engineer, Tooling Product Gemini Trust Company LLC

Principal QA Architect Guild Mortgage Company

Principal Software Engineer Schonfeld Strategic Advisors LLC

Principal Security Engineer Microsoft Corp

Senior Principal RF/Microwave Amplifier MMIC Design Engineer Analog Devices

Software Engineer, Frontend Wealthfront Corp

Senior Software Engineer, Site Reliability (Agentforce Ops) Salesforce.com, Inc.

Software Engineers II / Senior Software Engineers (Commerce Platforms) Microsoft Corp

Cloud & AI Principal Solution Engineer Microsoft Corp

Principal AI Solutions Engineer - Salesforce AI Labs Salesforce.com, Inc.

Principal Engineer - DNA ARC Cloud Platform Bank of America Corp

Senior Central Cloud Infrastructure Engineer Metropolis Technologies, Inc.

Senior/Lead Software Engineer, Site Reliability (Agentforce Operations) Salesforce Inc

Senior Software Engineer, Site Reliability (Agentforce Ops) Salesforce Inc

Senior High Frequency C++ Engineer Millennium Management

Principal Architect - Agentic AI & AI-Native Software Engineering NTT DATA

Software Engineer III - Global Equities Cash Technolog Bank of America Corp

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