Join HTS Media as a Senior Full-Stack Engineer responsible for implementing and testing new ad experiences on Hopper.com, developing scalable APIs and a client-side JavaScript SDK for B2B partners, and driving technical excellence. Requires 5+ years full-stack experience, strong JavaScript/TypeScript skills, experience with a modern backend language (Python, Node.js, or Go) and a modern frontend framework (React, Vue, or Svelte).

Vertex seeks an AI Product Engineer (0–3 years) to own the full AI product lifecycle—from discovery and UX/UI design to full-stack development and production deployment—building AI-native enterprise web applications that integrate generative AI/LLM capabilities. Role requires hands-on experience integrating GenAI into web apps, product design skills, and a portfolio of AI-powered products or demos.

Lead full-stack and data infrastructure work for BetterUp's Performance Intelligence layer, converting unstructured session and behavioral data into scalable, automated insights. Responsibilities include designing data pipelines and ETL, building self-service tooling and APIs (frontend Ember/Lit, backend Ruby/Elixir), ensuring pipeline reliability and observability, and operating cloud/container infrastructure (AWS, Docker, K8s, Terraform). Role requires 7+ years of relevant experience and focuses on scaling from dozens to hundreds of customers while partnering with Data Science and ML teams.

Join Ramp's Ops Engineering team to design and build internal full‑stack applications, robust backend services/APIs, and integrations with platforms like Retool and Zendesk. Work includes leveraging AI/LLMs for automation, creating data-driven features, collaborating with operations stakeholders, owning features end-to-end, and participating in on-call rotations. Requires 5+ years software engineering experience and familiarity with Python or TypeScript/Node.js, Postgres/Redis, and AWS.

Work on reusable platform primitives and shared systems (backend infrastructure, connectors, product primitives, frontend platform) to improve reliability, performance, cost, and developer velocity. Role can focus on frontend, backend, or full-stack work; position is full-time based in the Foster City, CA office with an in-office requirement Monday, Wednesday, and Friday.

Lead development of new features and products, provide technical mentorship, collaborate with product and UX, and maintain a modern .NET-based stack. Tech stack includes C#, .NET Framework/Core, ASP.NET (MVC/Core), Blazor, SQL/T-SQL, Entity Framework, JavaScript/jQuery, Azure Functions, Azure/AWS, Terraform, DevOps tooling, and monitoring (New Relic). Candidates must have 10+ years development experience and experience deploying to a major cloud provider.

Hudl is hiring Senior Software Engineers to build highly scalable cloud systems, act as technical leaders, and mentor others. The role emphasizes full-stack engineering, TDD/CI-CD, collaboration in Agile/Scrum teams, and experience with technologies such as AWS, TypeScript, React, GraphQL, C#, and MongoDB. The position is US-based (remote applicants accepted from listed US states) and includes a base salary range of $112,000–$187,000 USD per year.

Work as a senior fullstack engineer on Arize's AI observability platform, writing maintainable, scalable code primarily in TypeScript and React with opportunities in Python and Go. Responsibilities include API and domain model design, building reusable React components, researching and implementing visualization and dimensionality reduction algorithms in distributed environments, collaborating with product/design/customers, and contributing to architecture, code reviews, and documentation. Requires 5+ years frontend experience. Salary range listed: $125,000–$225,000/year.

Join Replit Cloud to build and own first-party cloud services (databases, storage, hosting, domains, environment management) and ship full-stack features and infrastructure. Work with designers and PMs, contribute to architecture, and leverage AI/agentic systems. Required: bachelor's or equivalent and comfort with TypeScript, React, and Go. Role is full-time in Foster City, CA with an in-office schedule of Monday, Wednesday, and Friday.

Early-member Product/Software Engineer role on Replit’s Enterprise team responsible for building and owning full‑stack features for enterprise customers (backend services to user interfaces). Focus areas include authentication/permissions, security and compliance, collaboration tools, and AI/LLM integrations. Tech stack includes React, TypeScript, Node.js, GraphQL, and Postgres; role involves cross-functional collaboration, customer interaction, and mentoring other engineers.

Paid 12-week internship on Replit's engineering team building features for millions of developers. Responsibilities include shipping real features, optimizing cloud infrastructure, building developer experiences, and working on AI-powered tools and agents. Requires current pursuit of a Bachelor's, Master's, or PhD in Computer Science, Computer Engineering, or related field and at least one semester remaining after completion. Emphasis on programming, full-stack development, automation, and cross-functional collaboration.

Replit is hiring a Staff Product Engineer to lead major projects and build full-stack user-facing features and infrastructure. The role focuses on TypeScript, React, CSS, GraphQL, Node.js, and Postgres, requires at least 7 years of professional software development experience, and experience in technical leadership and cross-functional collaboration. The position is full-time based in Foster City, CA with an in-office requirement three days per week.

CrowdStrike is hiring a remote 12-week GenAI Engineering Intern through the DoD SkillBridge program. The intern will research threat intelligence use cases, collaborate with SMEs, engineers and data scientists, and develop proof-of-concept GenAI tools (0-to-1) to be handed off for productization. Candidates should have programming/scripting experience (particularly Python), strong problem-solving and communication skills; cybersecurity or threat intelligence experience is a plus.

The Publisher Desk seeks an experienced Front End Developer to code WordPress themes, custom blocks, plugins, and PHP modules for media/news websites. The role requires 5 years' web development experience and expertise in WordPress (Gutenberg), PHP, HTML5/CSS3/Sass, JavaScript/jQuery, responsive/mobile-first design, SEO/core web vitals, accessibility, cross-browser testing, ad-serving integration (prebid, DFPP), and Git.

Privy is hiring a Fullstack Engineer with 8+ years of experience to own product, architecture, and infrastructure for developer-focused APIs and tooling. Responsibilities include designing intuitive interfaces, building end-to-end client and server APIs, implementing product features, enforcing web development best practices, and collaborating closely with design and security teams. Strong experience with React, TypeScript, Next.js, production systems at scale, and developer documentation is required.

SeatGeek is hiring a Senior Software Engineer to build and operate containerized, service-oriented systems (backend and frontend) for a high-traffic ticketing marketplace. The role involves shipping code frequently, solving performance and scaling challenges, and working across teams. Tech mentioned: Python (FastAPI), Go, C#, React+TypeScript, Swift, Kotlin, AWS, Kubernetes, Kafka, Flink, Airflow, Temporal, Postgres/Aurora, ElastiCache, OpenSearch, DynamoDB. Salary range: $144,000–$209,000 USD/year.

Join Ramp's Applied AI team to develop full-stack AI applications (AI Agents, RAG, structured extraction), build infrastructure for LLM inference and fine-tuning, and create internal tools to scale AI across the company. Role is based in Ramp's New York (HQ) or San Francisco offices; relocation support to NYC or SF is available.

Work on Ramp's Core Product team to design, build, and scale backend systems that power card issuance, spend limits, approvals, policy enforcement, and transaction workflows. Requires 2+ years of software engineering experience, strong backend fundamentals, and familiarity with Python/Go/TypeScript, PostgreSQL, AWS, and observability tooling. Role includes end-to-end ownership, integrations with AI and financial systems, and improving performance, reliability, and data consistency.

Engineer role on Growth Platform at Ramp responsible for building and scaling internal platforms and customer-facing applications, designing and maintaining data ingestion/activation pipelines, applying AI/LLMs for automation and personalization, and driving metric-driven experiments. Requires a minimum of 3 years of software development experience. Relocation support to NYC or SF is offered.

Encora is seeking a Magento Developer to work hands-on with Magento 2 (and Magento 1) on custom module development, automated product import/export, payment gateway integration, performance optimization, and related e-commerce system architecture. Requires 5+ years IT experience and 2+ years Magento 2 development experience.