Senior Software Engineer, Helioscope
The Senior Software Engineer role on the HelioScope team involves working across the full stack to develop high-performing tools for large-scale commercial solar projects. Key responsibilities include designing and implementing solutions for existing software and new features, providing technical leadership through code reviews, and driving initiatives in collaboration with cross-functional teams. This position requires 5+ years of experience and proficiency in languages like Python, JavaScript, or React within a fast-paced, fully remote environment.
Senior Software Engineer (mobile Developer) - Mobile App Growth
This Senior Software Engineer role focuses on developing new, greenfield projects within the mobile application domain at Klaviyo, specifically supporting iOS and React Native initiatives. Key responsibilities include building full-stack solutions, collaborating cross-functionally with product teams, and mentoring junior engineers. The ideal candidate will leverage their deep experience in modern iOS development to expand Klaviyo's mobile engagement offerings beyond traditional email marketing.
Software Engineer, Frontend Infrastructure
Clay is seeking an experienced frontend engineer to set the standard for frontend excellence, focusing on quality, system design, and developer experience across the company. Key responsibilities include shaping frontend architecture, improving reliability at scale, and accelerating development through best-in-class tooling and AI workflows. This role will also involve mentoring engineers and defining the future of AI-assisted development within engineering workflows.
Staff Backend Engineer, Forward Deployed
Foxglove is seeking an experienced and highly adaptable Forward-Deployed Engineer to join their team, focusing on robotics and observability tools. This role involves working directly with strategic customers to integrate and extend the company's platform while contributing to core product development. Key responsibilities include architecting end-to-end solutions, coding side-by-side with customer engineers, and relaying frontline insights to the product roadmap.
AI Product 2026 Internship
The AI Product Intern role at Brain Co. involves working closely with engineers and product leaders to design, build, and deploy AI-powered software aimed at solving critical, real-world problems for institutions. Interns will gain hands-on experience across the full product lifecycle, contributing to live projects used by governments and healthcare systems. Key activities include building and shipping features, translating customer problems into requirements, and improving the performance of deployed applications.
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Senior Carehub Data Migration Engineer
The Senior CareHub Data Migration Engineer will report to the Head of Applications and focus on the full stack go live process for new CareHub customers. Key responsibilities involve creating and adapting ETL pipelines to transform external data into Intus canonical formats and supporting implementation teams during data transfer. This role involves technical ownership, answering source data questions, building self-service tooling, and collaborating closely with support and implementation teams regarding migrations.
Engineering Manager - Manage
The Engineering Manager will join the Manage team, focusing on streamlining payment management operations like reconciliation, disputes, and workflows. This technically hands-on role involves leading a team of 7-10 engineers, optimizing engineering processes, and collaborating on team strategy and technical architecture reviews. The ideal candidate has a strong software engineering background and a passion for developing people in a remote, 'you build it, you own it' environment.
Junior Full-Stack/AI Engineer
This is a Junior Full Stack/AI Engineer role focused on supporting AI-enabled platform development, including integrations and automation. Responsibilities involve building and enhancing platforms using Python, JavaScript, and React, alongside implementing AI capabilities like LLM integration and workflow automation. The ideal candidate is a highly motivated individual eager to rapidly grow into a senior contributor while handling customer implementations and maintenance.
Manager, Software Engineering (Frontend)
Phaidra seeks a driven Manager of Software Engineering to lead a small team building web-based self-serve product applications for industrial users using AI-powered control systems. The role involves setting technical standards, mentoring engineers, contributing to implementation, and collaborating cross-functionally with design, product, and backend teams. The ideal candidate must have 5+ years of experience, expertise in JavaScript, React, and TypeScript, and a commitment to operational excellence and code quality in a 100% remote environment.
Software Engineer, Spend Management
The Spend Management team at Ramp is hiring a backend engineer to design, build, and scale systems managing card transactions, spend controls, and approval workflows. This role involves deep integration with Ramp's AI platform to automate policy enforcement and anomaly detection. Responsibilities include owning complex projects end-to-end while ensuring reliability, scalability, and data consistency across core financial systems.
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Staff AI Engineer, Data Systems
The Staff AI Engineer will architect the information infrastructure for MagicSchool's AI agents, focusing on Retrieval-Augmented Generation (RAG), Knowledge Graphs, and Memory Systems to manage educational content access. Key responsibilities include designing graph schemas, implementing advanced retrieval pipelines combining vector similarity with structural traversal, and mentoring other engineers on knowledge-intensive AI system design. This high-impact Individual Contributor role requires deep experience in building large-scale information retrieval systems to ensure agents can reliably reason over complex, structured educational knowledge.
Senior Software Engineer (Full-Stack)
The Senior Software Engineer will take end-to-end ownership of developing new and existing full-stack features, obsessing over speed, quality, and user impact. Key responsibilities include taking features from idea to delivery, ensuring new components fit existing systems extensibly, and producing high-quality code efficiently. This role requires close partnership with design and product management to develop the right things the right ways and involves actively engaging with users to understand pain points.
Senior Context Engineer, AI Systems
The Senior Context Engineer for AI Systems will architect and optimize how MagicSchool's AI agents reason, remember, and operate within complex educational workflows. Key responsibilities include designing context management systems, optimizing token usage, and inventing memory compaction mechanisms for long-horizon tasks. This role requires strong coding skills in Python/TypeScript and production experience with RAG systems, integrating tooling APIs, and collaborating across product, research, and education teams.
Senior QA Automation Engineer - Web3
This role is for an experienced Senior QA Automation Engineer focused on ensuring the quality and security of Web3 and backend systems, including infrastructure interacting with blockchains and smart contracts. Key responsibilities involve designing and maintaining automated test suites for backend services and end-to-end Web3 user flows, such as wallet interactions and transaction lifecycle validation. The engineer will automate UI tests using tools like Playwright/Cypress, integrate testing into CI/CD pipelines, and document quality strategies.
Senior QA Automation Engineer - Web3
Kraken is seeking an experienced Senior QA Automation Engineer to join the platform team, focusing on ensuring the quality, reliability, and security of Web3 and backend systems. Key responsibilities include designing and maintaining automated test suites for backend services, APIs, and end-to-end Web3 user flows involving wallet interactions. The role requires deep integration of testing into the SDLC and CI/CD pipelines to deliver production-grade financial products.
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Software Engineer, Backend - Optimisation
The Software Engineer role on the Optimisation team focuses on designing and implementing core backend services for complex, high-performance distributed systems, concentrating on areas like Fallbacks and Fraud Prevention. Engineers are expected to own their work entirely, adopting modern practices like BDD and TDD while writing clear, well-tested code using the tech stack including Python, Typescript, and AWS. The position requires strong coding experience, proficiency in testing, and excellent written and verbal communication skills within a remote-first, product-driven environment.
Remote Senior Full-Stack Engineer (python & React) (m/f/d)
RoomPriceGenie is seeking a Senior Fullstack Engineer to build and maintain systems powering user activation and long-term success, focusing primarily on backend development with Python/Django while contributing occasionally to the React/Typescript frontend. The role requires high autonomy, end-to-end ownership of features from design to deployment, and driving continuous improvement in engineering standards. The ideal candidate possesses deep backend expertise, proficiency in modern stack technologies, and is comfortable navigating ambiguity within a scaling company environment.
Software Engineer
Kognity is seeking a Software Engineer to build and ship full-stack features using Python and TypeScript that impact students and teachers globally. Responsibilities include designing robust systems using proven patterns and continuously simplifying the codebase. Candidates must have proven experience building software in a fast-moving environment and a deep care for writing clear, maintainable code.
Engineering Manager, Platform Services
Procurify is seeking a pragmatic Engineering Manager to lead the Platform Services team, responsible for scaling platform enablement, development practices, and team growth. The role involves managing 3-6 software engineers, defining technical direction, and evolving the Python/Django architecture towards a more modular design. A key focus is serving as a technical leader who mentors engineers and drives consistent delivery against ambitious goals using modern SaaS technologies.
Staff Backend Engineer
Procurify is seeking a pragmatic and thoughtful Staff Backend Software Engineer to guide the technical architecture and direction of their core AI-enhanced procurement platform engine. This leadership role involves driving large technical projects, ensuring server-side systems are built for performance and scalability using Python/Django, and actively mentoring junior technical leaders across engineering teams. The ideal candidate will be essential in building scalable APIs, optimizing data systems, and championing operational excellence within a remote-first environment.