Top Software Engineer Jobs

Build full-stack growth products, automations, viral loops, teacher-retention features, and STEM learning modalities. Independently design, launch, measure, and iterate experiments to accelerate teacher adoption. The role also supports curriculum expansion, operational initiatives, and navigating education-system requirements. Candidates should bring strong full-stack development ability, rapid experimentation skills, data analysis, automation experience, urgency, and willingness to work in person in New York City.

Designs, develops, optimizes, and maintains high-performance core engines and software platforms for technology-enabled play experiences. Responsibilities include hands-on implementation, testing, debugging, performance optimization, architecture decisions, code reviews, automated testing, documentation, continuous integration, and collaboration with software, firmware, and systems architecture teams.

Design, develop, and maintain scalable backend systems and APIs using Java, Python, or other programming languages. Collaborate with cross-functional teams, product managers, and designers to deliver reliable software solutions. Troubleshoot application issues, ensure performance, and mentor junior engineers. The role requires strong software design, cloud technology, analytical, communication, and teamwork skills.

Provides first-level client support for proprietary software applications, including issue triage, troubleshooting, root-cause documentation, client communication, and technical documentation. Assists with maintaining and enhancing existing applications, participates in code reviews, sprint planning, and release coordination, and helps improve support processes. Requires foundational programming knowledge and exposure to web technologies, C#, ASP.NET, MVC, SQL, relational databases, software development life cycle practices, and Agile methodologies.

Own and evolve a production platform spanning backend services, AWS infrastructure, iOS, and web applications. Scale multi-tenant systems, improve reliability of LLM-powered features, implement security and privacy controls, integrate customer tools, and guide decisions on refactoring or replacing existing systems. The role requires strong backend or infrastructure ownership, production LLM experience, AWS expertise, clear documentation, and collaboration with technical and scientific stakeholders.

Build and maintain scalable full-stack applications using Python, FastAPI, PostgreSQL, MongoDB, React, and TypeScript. Develop secure REST APIs, responsive interfaces, asynchronous services, and GenAI-powered features such as LLMs, AI agents, RAG, knowledge bases, and semantic search. Containerize and deploy applications with Docker and AWS while owning features through development, deployment, and monitoring.

Leads Aktivate’s technology function, engineering strategy, architecture, product development, data governance, AI expansion, DevOps, and roadmap execution. Builds and manages software, data, QA, and delivery teams while aligning technical initiatives with business goals. Oversees scalable systems across web, mobile, APIs, and data, ensuring quality, security, timely delivery, and effective resource allocation. Partners with product, program, sales, and business teams in a fast-growing startup environment.

Own and administer NetSuite, FloQast, and Ramp financial systems; configure business logic, workflows, permissions, records, and automations; improve finance processes such as close, reconciliation, reporting, and procure-to-pay; build cross-system integrations with engineering; and serve as the technical partner to Finance and Accounting. The role emphasizes automation, data ownership, system health, vendor onboarding, and translating finance needs into scalable technical capabilities.

Develop and deliver a new product within an existing Web3 and AI platform. Responsibilities include full-stack Craft CMS development with Twig, front-end JavaScript and UI implementation, Node.js development, smart contract and Web3 integration, and decentralized storage solutions. The role requires independent execution from design and briefs through completion in a remote environment. This begins as a temporary contract with potential for long-term employment.

Build and own a healthcare technology platform used by physicians, care coordinators, and members. Responsibilities include developing clinical workflows, member experiences, AI agents, healthcare data integrations, and secure production software. The role spans product discovery, architecture, frontend, backend, deployment, testing, maintenance, and user feedback. Engineers work directly with care teams and clinical leadership to ship impactful features rapidly while maintaining uptime, security, and patient privacy.