Senior/Software Engineer II, Backend DuolingoSenior/Software Engineer II, BackendNew York, NYYou'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.
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, Frontend Squarespace IncSoftware Engineer, FrontendNew York City, NY$110,500–$178,250 / yearIn addition to the cash compensation above (which includes base salary and, where applicable for eligible roles, may include overtime pay), Squarespace employees are eligible to be granted an option to purchase our common stock. Our suite of products range from websites, domains, ecommerce, and marketing tools, as well as tools for scheduling with Acuity and creating and managing social media presence with Bio Sites and Unfold.
Software Engineer OOS ManagementSoftware EngineerBrooklyn, New York$90,000–$110,000 / yearThis role is ideal for someone who enjoys building real product features, taking responsibility for their work, and contributing to a team that values thoughtful engineering and continuous improvement. The ideal candidate is comfortable owning work end-to-end, solving problems independently, and collaborating closely with the team to deliver high-quality software.
Senior Software Engineer, Community Builders Reddit IncSenior Software Engineer, Community BuildersNY$190,800–$267,100 / yearYou''ll be a key contributor to building and enhancing our products, developing features from end to end, and ensuring our systems are scalable, reliable, and serve community builder needs. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.
Software Engineer, Backend Seesaw Learning IncSoftware Engineer, BackendNY$172,500–$200,000 / yearAbout Us: Trusted and loved by 25 million educators, students, and families worldwide, Seesaw is the world's leading elementary learning experience company, offering an award-winning platform and a suite of digital curriculum products for teachers to deliver joyful, accessible instruction. This means expertise with the implementation of HTTP APIs, interaction of API code with data storage layers, infrastructure provisioning, and a thorough grasp on how software goes from being built by dozens of developers, tested, shipped, and run at scale with rock-solid reliability.
Staff+ Software Engineer, Inference Runtime Anthropic PBCStaff+ Software Engineer, Inference RuntimeNew York City, NY$405,000–$485,000 / yearThis research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. You''ll pair with the team''s Engineering Manager, who owns hiring and people development, while you own the technical roadmap and drive the work, representing the team in cross-org efforts spanning serving, scaling, and accelerator teams.
Software Engineer DavidJoseph&CoSoftware EngineerNew York, New YorkYou would be a versatile back-end-focused engineer maintaining and extending the real-time systems at the core of the platform: the pricing and bidding engines, data infrastructure, and the tooling that keeps production running. Our client is a bootstrapped, highly profitable technology company building real-time, quantitative pricing and trading systems for a high-volume consumer marketplace.
NewStaff Software Engineer, Consumer Engineering Reddit IncStaff Software Engineer, Consumer EngineeringNYRemote$217,000–$303,000 / yearSitting at the intersection of large-scale distributed systems and core user journeys, Product Backend Engineers in Consumer Engineering partner directly with Product Managers, Designers, Data Scientists, ML Engineers, and Frontend Engineers to build, experiment with, and scale features that power how hundreds of millions of users discover, join, navigate, and engage with Reddit. Cross-Functional Product Architecture: Partner closely with Product Management, Product Design, Data Science, and Client Engineers (iOS/Android/Web) to translate business and user needs into reliable, low-latency technical solutions.
Senior Software Engineer II - LLM Observability HoneycombSenior Software Engineer II - LLM ObservabilityNew York, NYRemote$183,340–$206,000 / yearWe define how AI systems are represented in telemetry (spans, traces, token usage, cost, eval signals, etc), and ensure that data from diverse ecosystems (e.g., LangChain, OpenLLMetry, Braintrust) is normalized into a consistent OpenTelemetry-based model. Youll plan, lead, and deliver complex, multi-team projects — including ones with external dependencies — ensuring alignment and mentoring teammates along the way.
Staff Software Engineer, Production Engineering Harvey, Inc.Staff Software Engineer, Production EngineeringNew York, NY$231,000–$340,000 / yearOperate and continuously improve Harvey's Kubernetes platform, including cluster provisioning, upgrades, networking, monitoring, reliability, performance, and operational automation. Establish reusable patterns, tooling, and paved paths that help engineering teams ship and operate production services safely.
Senior Software Engineer, Production Engineering Harvey, Inc.Senior Software Engineer, Production EngineeringNew York, NY$161,300–$241,900 / yearOperate and continuously improve Harvey's Kubernetes platform, including cluster provisioning, upgrades, networking, monitoring, reliability, performance, and operational automation. Establish reusable patterns, tooling, and paved paths that help engineering teams ship and operate production services safely.
Staff Software Engineer - Fullstack Sigma ComputingStaff 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.
Senior Software Engineer, Site Reliability ParabolaSenior Software Engineer, Site ReliabilityNew York, NY$180,000–$200,000 / yearAbout Us: Parabola is a workflow builder that makes it easy to organize and transform messy data from anywhere-even PDFs, emails, and spreadsheets-so that forward-thinking teams can automate the work they thought would always be manual. About the role: As a Senior Site Reliability Engineer on our rapidly growing team, you'll measure how well our software is working, and from that baseline propel us towards high impact improvements that our customers value.
Staff Software Engineer, Internal Tools Tubi IncStaff Software Engineer, Internal ToolsNew York City, NY$227,200–$324,500 / yearFor all full-time, regular employees, in lieu of FOX Paid Parental Leave, Tubi offers a generous Parental Leave Program, which allows parents twelve (12) weeks of paid bonding leave within the first year of birth, adoption, surrogacy, or foster placement of a child in addition to applicable government leave program(s) and FOX's short-term disability policy. You don''t need to arrive as an AI expert, but you need to develop deep fluency quickly and apply it with production-grade discipline: Trust Engineering: Building systems where human operators can progressively delegate to AI - and where the blast radius is contained when AI is wrong.
Sr Software Engineer Ameriprise FinancialSr Software EngineerNew York, NY$155,000–$197,000 / yearYou will work across investment technology stacks, engage directly with global stakeholders across investment, operations, products and wider technology teams and help drive technology solutions that support portfolio management and trading. Maintain up-to-date skills in software development technologies and a broad understanding of the business, business needs, and how applications/assets drive and support the business (understand the greater impact of assets/applications and development work).
Senior Software Engineer - Pricing & Promotions Analytics CVS Health CorpSenior Software Engineer - Pricing & Promotions AnalyticsNew York, NY$111,240–$222,480 / year3+ years of end-to-end application development experience on Palatir foundry or similar systems, leveraging tools such as Workshop, Code Repositories, Pipeline Builder, Ontology objects/actions and Typescript functions Foundry applications or similar systems to meet business requirements and objectives. Retail merchandising domain expertise including category management, assortment optimization, product clustering, product price sensitivity and promotion affinity evaluation, store clustering and localization.
Sr Lead Software Engineer - Data Platform JPMorgan Chase Bank, N.A.Sr Lead Software Engineer - Data PlatformJersey City, NJFull timeAs a Senior Lead Software Engineer for the Corporate Technology data platform, you will be a senior individual contributor responsible for architecting, building, and operating data platform capabilities that enable secure, scalable, and reliable data products. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.
Cyber Full-Stack Technical Software Engineer Deloitte Touche Tohmatsu LtdCyber Full-Stack Technical Software EngineerJersey City, NJ$122,000–$240,500 / yearExperience with one of the following Frontier GenAI Platforms: Anthropic, Google or Open AI, including hands on experience with one of the following key platforms/products; Claude API, Claude for Enterprise, tool use, extended thinking, Claude Code, Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents SDK. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
Senior Software Engineer, Promotions Score Media and Gaming IncSenior Software Engineer, PromotionsNYRemote$145,000–$193,000 / yearThe Promotions team deals with integrating with third party providers, supporting our client developers with everything they need to be able to view and launch promotions, games, and building tools to support our marketing and operations stakeholders with configuring the perfect user experience. NICE TO HAVE: building applications in Elixir, hexagonal architecture, Domain Driven Development, contribution to open source software, experience working at startups, passion for sports and/or esports.