Software Engineer, Native Delivery Carry Technologies IncSoftware Engineer, Native DeliveryNew York, NY$180,000–$320,000 / yearWe are looking for a software engineer to help us build the SDKs, on-device experiences, and backend systems that power how marketers reach their customers inside native apps and on the web. Named a Leader in the 2026 Gartner Magic Quadrant for Customer Data Platforms, Hightouch is trusted by leading enterprises like Domino''s, Spotify, Aritzia, Cars.com, Ramp, and PetSmart.
NewJava Developer PinnacleJava DeveloperIselin, NJ$55–$60 / hourIn this contingent resource assignment, candidate may: Consult on or participate in moderately complex initiatives and deliverables within Software Engineering and contribute to large-scale planning related to Software Engineering deliverables. The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment.
Data Engineer / BI Developer – Cloud Data Platform DS TechnologiesData Engineer / BI Developer – Cloud Data PlatformNew York, New YorkKey Skills: PySpark | SQL | Python | Java | Retool | Power BI | Cloud Data Platforms | ETL/ELT | Dashboarding | Front-End Design | Data Modeling | Data Visualization Key Responsibilities: Design, develop, and optimize ETL/ELT data pipelines using PySpark , SQL , and cloud-native services . Job Title: Data Engineer / BI Developer – Cloud Data Platform Location: New York, NY (Onsite) Duration: Contract Only W2 Job Description: We are seeking a highly skilled Data Engineer / BI Developer to join our Cloud Data Platform Managed Services team.
Senior Developer/Engineer Java ApolisSenior Developer/Engineer JavaRutherfod, NJ$40–$45 / hourExtensive experience working with most if not all the technologies listed below: Full-stack developer with 7+ years of experience in designing and developing robust, scalable, and maintainable applications applying Object Oriented Design principles. SDLC/Dev Ops - Git/BitBucket, CI/CD pipeline frameworks such as Jenkins, SonarQube, JIRA, any secure coding toolkits.
Mainframe Engineer/Developer - Client Site NTT DATA Group CorpMainframe Engineer/Developer - Client SiteNew Jersey, NJ$75,168–$156,600 / yearNTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. In this role, you will design, develop, test, and support mainframe applications while partnering with cross-functional teams to deliver high-quality solutions from development through production.
Staff Software Engineer, Flights NavanStaff Software Engineer, FlightsNew York, NY$129,600–$288,000 / yearSolve Complex and Ambiguous Problems: Apply deep technical expertise and creativity to turn highly ambiguous problem spaces into clear, actionable technical solutions, addressing large-scale engineering challenges, and driving improvements in reliability, performance, and user experience. Collaborate Across Teams: Work effectively as part of a global, cross-functional team, partnering with fellow engineers, product managers, designers, and business leaders to deliver impactful solutions and elevate team performance.
NewSenior Software Engineer, Backend DuolingoSenior Software Engineer, BackendNew York, NY$182,800–$247,300 / yearYou'll partner closely with the Score Pillar's product and design team and our iOS and Android engineers, working on the systems that power score calculation, proficiency modeling, and how score surfaces across the app - including integrations with external platforms like LinkedIn, so learners can showcase their proficiency beyond Duolingo. As a Backend Engineer on the Ads team, you'll work on a product engineering team responsible for growing and scaling Duolingo's ads business: high-quality ads that delight learners, fit seamlessly into the product experience, and meaningfully contribute to our bottom line.
NewSenior/Software Engineer II, Backend DuolingoSenior/Software Engineer II, BackendNew York, NY$182,800–$247,300 / yearYou'll partner closely with the Score Pillar's product and design team and our iOS and Android engineers, working on the systems that power score calculation, proficiency modeling, and how score surfaces across the app — including integrations with external platforms like LinkedIn, so learners can showcase their proficiency beyond Duolingo. As a Backend Engineer on the Ads team, you'll work on a product engineering team responsible for growing and scaling Duolingo's ads business: high-quality ads that delight learners, fit seamlessly into the product experience, and meaningfully contribute to our bottom line.
Software Engineer, Strategic Projects Tailscale IncSoftware Engineer, Strategic ProjectsNYRemote$163,000–$226,000 / yearYou''ll work shoulder-to-shoulder with product-minded engineers from the moment an idea takes shape, shaping how it''s built so it holds up later, and co-owning the work of making it production-grade: stable, observable, maintainable, and ready for real customer load. You''ll work directly with reference customers on integrations and own the production bar on prototypes that graduate into Tailscale''s product surface area, ensuring the security, review, and operational practices that wrap around agent-generated code actually hold in production.
Staff Software Engineer, Flights Navan IncStaff Software Engineer, FlightsNew York, NY$129,600–$288,000 / yearSolve Complex and Ambiguous Problems: Apply deep technical expertise and creativity to turn highly ambiguous problem spaces into clear, actionable technical solutions, addressing large-scale engineering challenges, and driving improvements in reliability, performance, and user experience. Collaborate Across Teams: Work effectively as part of a global, cross-functional team, partnering with fellow engineers, product managers, designers, and business leaders to deliver impactful solutions and elevate team performance.
Software Engineer, Engineering Platform Ramp Business CorpSoftware Engineer, Engineering PlatformNew York, NYWe are building the systems that let engineers and AI agents work together effectively in Ramp's large, complex codebases: clear abstractions, orchestration, reliable workflows, fast feedback loops, and strong guardrails are now even more important. Identify repetitive or error-prone engineering workflows, then build automation that helps engineers and AI agents complete them faster, more consistently, and more safely.
Specialist Software Engineer Metropolitan Transportation AuthoritySpecialist Software EngineerNew York, NY$114,070–$134,641 / yearA software engineering industry certification is preferred, including but not limited to: Certified Scrum Developer (CSD), Certified Scrum Master (CSM), Certified Software Development Professional (CSDP), Certified Secure Software Lifecycle Professional (CSSLP), Amazon Certified: AWS Certified Developer, Microsoft Certified: Azure Developer, Certified Software Test Professional (CSTP). Software engineers are responsible for designing, coding, verifying, testing, documenting, amending, and refactoring programs/scripts and integration software services, and maintaining high-quality software to meet business and customer needs.
Software Engineer, Agent Dev Velocity Notion Labs IncSoftware Engineer, Agent Dev VelocityNew York, NY$214,000–$300,000 / yearYou will help evolve evals into a system, by enabling reusable eval workspaces and data-driven workflows that surface issues through data mining and continuous measurement. You will build systems for running and maintaining evals at scale, and you will help create durable benchmarks and datasets that keep us honest about quality over time.
NewSoftware Engineer, Infrastructure Hebbia AISoftware Engineer, InfrastructureNew York, New York$160,000–$300,000 / yearYou will spend your time designing multi-account architecture, writing the IaC and automation that makes environments reproducible, driving down cloud spend, hardening our infrastructure for enterprise and financial-services scrutiny, and making the path from a developer's laptop to production fast and boring. Founded in 2020 by George Sivulka and backed by Peter Thiel and Andreessen Horowitz, Hebbia powers investment decisions for BlackRock, KKR, Carlyle, Centerview, and 40% of the world's largest asset managers.
NewSoftware Engineer, Infrastructure HebbiaSoftware Engineer, InfrastructureNew York, NY$160,000–$300,000 / yearYou will spend your time designing multi-account architecture, writing the IaC and automation that makes environments reproducible, driving down cloud spend, hardening our infrastructure for enterprise and financial-services scrutiny, and making the path from a developers laptop to production fast and boring. Founded in 2020 by George Sivulka and backed by Peter Thiel and Andreessen Horowitz, Hebbia powers investment decisions for BlackRock, KKR, Carlyle, Centerview, and 40% of the worlds largest asset managers.
NewSenior Software Engineer, API Platform NayyaSenior Software Engineer, API PlatformNew York, NY$160,000–$200,000 / yearBacked by strategic investors like ICONIQ, Felicis Ventures, SemperVirens, Workday Ventures, MetLife Nextgen Ventures, and ADP Ventures, Nayya is ushering in the future of health and wealth for all. Make our platform genuinely great for agents to consume, clear schemas, predictable behavior, strong guardrails, idempotency, and the observability needed to debug non-deterministic callers.
Software Engineer L4 Twilio IncSoftware Engineer L4NY$171,120–$192,510 / yearPlease note the salary range information provided applies only to candidates residing in California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State due to local requirements. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences.
Software Engineer - Infrastructure Vesta Innovations IncSoftware Engineer - InfrastructureNY$200,000–$250,000 / yearWe believe that we are overdue for a core transformation that in order to build a fully automated process and fully digital customer journeys, lenders will have to adopt a system of record platform that is modern, open, and orchestrated by best-in-class software workflows. If this sounds like you and youre excited by the idea of getting in at the ground level to be part of building the infrastructure that will power the future of the finance industry, we would love to hear from you!
Staff Software Engineer - Fullstack Sigma Computing IncStaff Software Engineer - FullstackNew York City, NY$240,000–$270,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Software Engineer II Interactive Brokers Group Inc.Software Engineer IIGreenwich, CTWellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP)Daily company lunch allowance provided and a fully stocked kitchen with healthy options for breakfast and snackCorporate events including team outings, dinners, volunteer activities and company sports teamsEducation reimbursement and learning opportunities. Strong knowledge of object-oriented concepts, n-tier applicationsKnowledge of relational database concepts (Oracle is a plus).Hands-on experience with server-side programming, ideally with Java/JEE or C++, message-oriented systems, RESTful web services, and microservices.