Principal Software Engineer - Search Infra - Elasticsearch Elastic NVPrincipal Software Engineer - Search Infra - ElasticsearchNY$159,800–$252,800 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). Hands-on experience with search and indexing technologies such as Elasticsearch, Lucene, or Solr, Strong skills in core Java and familiarity with advanced data structures and concurrency constructs, as well as newer language features like lambdas.
Principal Software Engineer - Vector Search - Elasticsearch Elastic NVPrincipal Software Engineer - Vector Search - ElasticsearchNY$159,800–$252,800 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). This is a principal software engineering role that focuses on enhancing the vector similarity search functionality within Elasticsearch, covering the design and implementation of new vector search features, enhancements to existing vector search functionality, and resolving bugs.
Principal Software Engineer - Search Algorithms - Elasticsearch Elastic NVPrincipal Software Engineer - Search Algorithms - ElasticsearchNY$159,800–$252,800 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). This is a principal software engineering role that focuses on enhancing the vector similarity search functionality within Elasticsearch, covering the design and implementation of new vector search features, enhancements to existing vector search functionality, and resolving bugs.
Principal Software Engineer I / II - Query Engine, Database Internals - Elasticsearch Elastic NVPrincipal Software Engineer I / II - Query Engine, Database Internals - ElasticsearchNY$159,800–$252,800 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). This inclusive team collaborates closely with other user experience teams, crafting a friendly user interface, and with teams closer to the customer, building solutions on top of these APIs (Search, Security, Observability).
Principal Software Engineer - Platform Engineering AlphaSense, Inc.Principal Software Engineer - Platform EngineeringNY$246,000–$339,000 / yearTogether, AlphaSense and Tegus will accelerate growth, innovation, and content expansion, with complementary product and content capabilities that enable users to unearth even more comprehensive insights from thousands of content sets. About The Role: AlphaSense runs a large-scale, Kubernetes-native platform built on a modern microservices architecture, serving the majority of the Fortune 500.
NewPrincipal Software Engineer, AI Infra Management and Ops Microsoft CorpPrincipal Software Engineer, AI Infra Management and OpsNY$142,800–$274,800 / yearCollaborate on datacenter architecture and networking solutions, including rack-scale systems, network topology design, Ethernet fabrics, InfiniBand fabrics, Remote Direct Memory Access (RDMA), Smart Network Interface Cards (SmartNICs), Data Processing Units (DPUs), and accelerated computing platforms. This opportunity will allow you to deepen your expertise in distributed systems and cloud infrastructure, expand your influence across engineering organizations, and contribute to innovations in Artificial Intelligence (AI) infrastructure, graphics processing unit (GPU) platforms, high-performance networking, and large-scale datacenter systems.
NewSr Principal / Architect Engineer, Software - Backend, Alerting (Chronosphere) Palo Alto Networks IncSr Principal / Architect Engineer, Software - Backend, Alerting (Chronosphere)New York City, NY$183,600–$297,000 / yearDesign, implement, and deliver complex product features that address key customer pain points, collaborating closely with cross-functional teams-including product management, design, and engineering-to ensure alignment and impact throughout the development lifecycle. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.
SR Principal Software Engineer - Applied AI Engineering JPMorgan Chase & CoSR Principal Software Engineer - Applied AI EngineeringJersey City, NJExperience leading multi-organization adoption of agentic AI-enabled engineering operating models (using enterprise-authorized tools within the work environment), including defining governance (human-in-the-loop decisioning, quality gates), measurement frameworks, and secure handling of sensitive inputs/outputs across teams. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to drive cross-domain reuse and measurable capacity unlock outcomes across departments.
Principal Software Engineer/Tech Lead Nomura Holdings IncPrincipal Software Engineer/Tech LeadNew York, NY$160,000–$190,000 / yearBy connecting markets East & West, we service the needs of individuals, institutions, corporates and governments through our four business divisions: Wealth Management, Investment Management, Wholesale (Global Markets and Investment Banking) and Banking. Primary support is covered by a separate Production Services team; however, at times you may need to assist Production Services and traders to resolve issues and to document postmortems and to own follow ups.
NewPrincipal Software Engineer Snout IncPrincipal Software EngineerNY$160,000–$200,000 / yearSnout is one of the fastest growing wellness plan providers in the veterinary space, trusted by clinics across the U.S. We're a small but mighty startup team of Vet med prices are up 40% since 2020, and pet owners are stuck having to pick between their bank account and furry friend.
Principal Software Engineer - Storage Engine - Elasticsearch Elastic NVPrincipal Software Engineer - Storage Engine - ElasticsearchNYRemote$159,800–$252,800 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). This globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage.
Principal Software Engineer - Performance Tuning - Elasticsearch Elastic NVPrincipal Software Engineer - Performance Tuning - ElasticsearchNY$159,800–$252,800 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). By taking advantage of all structured and unstructured data - securing and protecting private information more effectively - Elastic's complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Principal Software Engineer I - Distributed Systems - Elasticsearch Elastic NVPrincipal Software Engineer I - Distributed Systems - ElasticsearchNY$133,100–$210,600 / yearElasticsearch develops and distributes technology and information that is subject to U.S. and other countries' export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People''s Republic (DNR), The Luhansk People''s Republic (LNR), Kherson or Zaporizhzhia). By taking advantage of all structured and unstructured data - securing and protecting private information more effectively - Elastic's complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Sr. Principal II Software Engineer BAE Systems PlcSr. Principal II Software EngineerTotowa, NJ$153,377–$260,743 / yearAbout BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. The Software organization develops and delivers Software solutions for our complex electronic products to our internal engineering teams and external testing sites.
Principal Software Engineer Akamai Technologies IncPrincipal Software EngineerNY$169,300–$304,700 / yearAs a Principal Software Engineer, you will be responsible for: Providing cross-team architectural oversight and strategic guidance to ensure cloud-native efforts are cohesively implemented across all product development teams. For US based candidates only - the base salary for this position ranges from $169,300 - $304,700/year; a candidate's salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location.
Principal Software Development Engineer, Full Stack Zillow IncPrincipal Software Development Engineer, Full StackNYRemote$191,300–$305,700 / yearZillow is honored to be recognized among the best workplaces in the U.S. Zillow was named one of FORTUNE 100 Best Companies to Work For in 2026, and included on TIME's America's Best Companies 2026 list, reflecting our commitment to creating an innovative, inclusive, and engaging culture where employees are empowered to grow. The Data Engineering & Enterprise Tools team powers Zillow Rentals by delivering mission-critical analytics tools, AI enablement solutions, and high fidelity data products.
Software Engineer (Engineer III To Principal) - Formal Methods CertiKSoftware Engineer (Engineer III To Principal) - Formal MethodsNew York, NYRemote$115,000–$230,000 / yearAs part of our multinational team of programming language experts, you will participate in the development of tools that rest upon techniques such as symbolic model checking, SAT/SMT solving, abstract interpretation, data flow analysis, and deductive verification. Minimum of 2 years of experience with one or more of the following: model checking, formal verification, SAT/SMT solving (Z3, CVC4, Yices, MathSAT, SMTInterpol), abstract interpretation, or closely related disciplines.
Principal Embedded Software Engineer Hologic IncPrincipal Embedded Software EngineerNewark, NJExtensive experience in embedded systems development, including RTOS-based design (e.g., FreeRTOS, QNX, Zephyr), low-level firmware development, device drivers, and board initialization, with strong expertise in hardware/software integration. Essential Duties and Responsibilities: Maintain and expand on an expert level of understanding of our products and their use in clinical practice, using this knowledge to maintain these products as well as specify, design, develop and test our next generation products.
New(USA) Principal Software Engineer - Tech Walmart(USA) Principal Software Engineer - TechHoboken, New JerseyOption 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 5 years’ experience in software engineering or related area. Engineers contribute to impactful products that drive measurable outcomes, accelerate growth, and influence millions of customer journeys daily through innovative technical solutions and collaboration.
Principal Software Engineer Eliassen GroupPrincipal Software EngineerNew York, New York$130,000–$150,000 / yearFor nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. About Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions.