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.

Fully remote senior engineer role on a small Solutions Squad building public APIs, SDKs, integrations, and developer tooling for an e-commerce loyalty platform. Hands-on work includes Ruby on Rails services, JavaScript SDKs and frontend libraries (React, Ember.js, TanStack), PostgreSQL, Kafka, and API security/ergonomics. Role expects significant overlap with Pacific Time working hours and at least 5 years of professional Rails experience.

Senior Full-Stack Engineer with a Front-End focus to design, build, test, and maintain shopper-facing and merchant-facing applications at Smile.io. Requires minimum 5 years' experience, expert-level front-end framework experience (Ember.js and/or React with TypeScript), back-end familiarity (e.g., Ruby on Rails, Node.js, Python), and experience with observability and high-traffic systems. Remote, Canada-based position with specified daily overlap with EST hours.

Hubstaff is hiring a Senior Product Engineer for its Growth team. The role is a remote, ~40 hrs/week independent contractor position focused on building and owning customer-facing features end-to-end using Ruby on Rails, PostgreSQL, and frontend technologies (Vue.js, Hotwire, Tailwind). Responsibilities include designing and running experiments (A/B tests), collaborating with Product, Design and Data, and shipping rapid iterations to improve acquisition, activation, engagement and retention. Hiring is listed for Argentina, Brazil, Canada, Poland, Romania, Spain and Portugal.

Join a veterinary software company as a Senior Full-Stack Engineer to design and build SaaS products used by animal hospitals. Responsibilities include taking ownership from scoping to release, designing scalable solutions, building with Elixir and React, working with GraphQL and relational databases, mentoring junior engineers, and collaborating with product, engineering, and QA. Candidate must be located in Latam (title specifies Brazil), have 5+ years building modern SaaS applications, deep knowledge of Elixir/Erlang or another functional language, and fluent English.

Remote Senior Full-stack role focused on building and maintaining veterinary SaaS using Elixir (or Erlang/other functional language) for back end and React for front end. Responsibilities include end-to-end ownership from scoping to release, designing scalable solutions, working with GraphQL and relational databases, mentoring junior engineers, collaborating with product/QA, and troubleshooting complex customer issues. Located in Latin America; requires fluent English and 5+ years building modern SaaS applications.

Remote position for an experienced WordPress/PHP developer to serve as lead developer. Responsibilities include coding custom themes, templates and plugins; building reusable PHP modules; integrating APIs and third-party apps (including Eloqua and ad tech); ensuring performance and responsiveness; front-end work for sites, landing pages and emails; and advising on SEO, accessibility and analytics. Requires 3+ years web development experience and a Bachelor's degree in Computer Science or related field.

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.

Kraken's Pro team seeks a Senior Software Engineer (Frontend) with 6+ years building web applications using JavaScript/TypeScript and React. Responsibilities include designing, developing, and maintaining React applications (Next.js, WebSockets), influencing technical decisions, mentoring engineers, and working on API design, security, and performance. Experience in payments, crypto, or fintech is preferred; strong English communication skills required.

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.

Join Stripe's Link team to build front-end experiences and backend infrastructure for a digital wallet and global payments. Responsibilities include designing products, debugging production issues, mentoring engineers, and collaborating across teams. Minimum requirement: 2+ years industry software engineering experience. Preferred experience with payment/financial systems and cloud technologies such as gRPC, GraphQL, Docker, Kubernetes, and AWS.

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.

Lead frontend development using Angular and TypeScript, implement responsive interfaces integrating with RESTful APIs and Firebase, use AWS Amplify for cloud deployment, maintain Git workflows and GitHub collaboration, write unit tests, participate in code reviews, optimize performance, and mentor junior developers. Experience required: 7–10 years.

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.

Join SELECT by DoiT as a Senior Software Engineer working remotely in the Americas (ideal: Canada, Mexico, Colombia; also US). Responsibilities include architecting and building cost management features, reusable UI components, data visualizations, data pipelines and dbt models, and improving application reliability and performance. Required skills include full‑stack development and strong English communication; tech stack examples: TypeScript, React, Next.js, Tailwind CSS.