Senior Software AI Engineer / Temporary Project
The role involves joining a team to develop an innovative AI-powered customer experience platform prototype, focusing on integrating advanced LLM intelligence into conversational customer interactions. Key responsibilities include designing and building backend microservices, integrating conversational APIs, and implementing a Retrieval-Augmented Generation (RAG) pipeline for proactive updates and tracking. This is a unique opportunity at the intersection of AI, cloud infrastructure, and retail logistics to build a product that redefines business-to-customer communication.
Senior Full-stack Software Engineer (Next.js Supabase AI-native)
The Senior Full-Stack Software Engineer will design, build, and deliver scalable, secure systems for a cybersecurity platform, focusing on Next.js, TypeScript, PostgreSQL/Supabase, and AI-assisted development. Key responsibilities involve end-to-end feature ownership, designing database-centric business logic using Postgres features like RLS, and integrating AI tooling (Cursor, Devin, Copilot) into the core workflow. The role requires embedding application security best practices across all layers and collaborating closely with product teams to deliver impactful features.
Senior Backend Software Engineer
Palmstreet is hiring a Senior Backend Software Engineer to lead architectural decisions and develop scalable core user experiences such as instant bidding and live interactions. Responsibilities include building robust backend services using Node.js and TypeScript and establishing ownership over key systems. Candidates must have 5+ years of experience building highly scalable infrastructure and hold at least a BS in Computer Science.
Senior Full-Stack Engineer (Node.js, React)
The Senior Fullstack Engineer will own the entire backend of Symbiotic, including architecture, services, APIs, and reliability, ensuring maximum value delivery. This involves designing and building new services independently, jumping into React frontend work when necessary, and ensuring all shipped code is well-documented, tested, and production-ready. The role requires at least 4 years of backend or fullstack production experience, deep expertise in Node.js internals, advanced PostgreSQL skills, and a strong React/TypeScript frontend background.
Tech Lead Back-end Engineer
Robots & Pencils is seeking an experienced Backend Developer (L4) to join a dedicated delivery team supporting safety-critical, customer-facing applications. Key responsibilities include designing, developing, and maintaining backend services using Node.js and TypeScript, building REST/GraphQL APIs, and leading technical decisions. The role requires strong technical leadership to ensure reliability, security, and compliance while modernizing the backend platform alongside cross-functional teams.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
Software Engineer - Sportsbook
The role seeks an experienced Backend Software Engineer to work on the FanDuel Sportsbook application, focusing on writing clear, scalable, and high-quality code for secure and stable backend services. Key responsibilities include turning designs into functional code, improving architecture, owning product features, and actively participating in code reviews and team planning.
Senior Back-end Engineer (3-month Contract)
Robots & Pencils is hiring a Senior Back-end Engineer for a 3-month contract to maintain and extend an existing Node.js/TypeScript backend for a consumer-facing health and wellness mobile application. Key responsibilities include improving API reliability, addressing technical debt, and enhancing test coverage. The role requires strong proficiency in Node.js/TypeScript and comfort working with inherited codebases while balancing short-term delivery with long-term technical improvements.
Full-stack Engineer - Backend Focus
The role involves designing, building, and scaling an AI-driven platform for automated e-commerce support and sales as a Senior Software Engineer. Key responsibilities include evolving platform architecture for scalability and resilience, and implementing robust monitoring/observability strategies. The engineer will also optimize system performance and mentor junior team members.
Full-stack Engineer - Backend Focus
The AI Agent team is looking for a Senior Software Engineer to design, build, and scale the AI-driven platform that powers automated e-commerce support and sales. Key responsibilities include architecting for scalability and resilience, designing monitoring/observability strategies (using tools like Datadog/Grafana), and optimizing system performance. The role requires 4+ years of experience in building scalable web applications with expertise in system design, microservices, TypeScript, and Node.js.
Full-stack Engineer - Backend Focus
The role involves designing, building, and scaling an AI-driven platform for automated e-commerce support and sales as a Senior Software Engineer. Key responsibilities include architecting for scalability and resilience, implementing monitoring strategies, and optimizing system performance. The engineer will also contribute to strategic decision-making and mentor junior team members.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
Senior Infrastructure Engineer
LMArena is hiring a Senior Infrastructure Engineer to define and build the technical foundations for their AI evaluation platform. Responsibilities include designing high-performance, scalable distributed systems, collaborating on security (anti-abuse/Sybil resistance), and delivering infrastructure improvements that accelerate feature velocity across backend services, APIs, and data systems.
Senior Frontend Engineer, Stablecoin
The Stablecoin Platform Team is seeking a web front-end engineer to lead the design and development of user-facing stablecoin features, including interfaces for sending, receiving, holding, and converting digital currencies. Key responsibilities involve using modern frameworks like React and TypeScript to build secure, performant interfaces and working closely with product and back-end teams to simplify complex blockchain interactions for users.
Senior Software Engineer Backend (nyc)
The Senior Software Engineer Backend will be responsible for designing, building, and maintaining backend services and web applications, focusing on real-time audio/SMS communication and fault-tolerant background workflows. The role requires proven experience building highly available backend applications in regulated environments using technologies like TypeScript, Python, and distributed workflow orchestration systems. This is a hybrid role based in the NYC office, requiring regular on-site presence.
Software Engineer - Entry Level
Rockwell Automation is seeking an entry-level Software Engineer to develop and implement full-stack features for their internal web platform within a collaborative, agile setting. Responsibilities include developing features based on user stories, performing testing, managing code with Git, and participating in code reviews. This hybrid role is based in Milwaukee, WI, and is an opportunity to learn from experienced professionals.
Staff Software Engineer, Money
This is a Product Engineering role leading Replit's monetization systems, requiring strong backend skills to build reliable and scalable billing systems and abstractions. Key responsibilities include architecting monetization systems, creating seamless payment experiences, building internal monetization APIs, iterating on pricing tactics, and implementing proactive monitoring systems. The role demands an engineer comfortable working autonomously in ambiguous environments to ensure intuitive and friendly user experiences around critical user journeys like payments.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
Software Developer
Mydoh, a Toronto-based fintech startup part of RBC Ventures, is looking for a Software Developer to help families raise money-smart kids. The role involves creating, testing, and implementing backend code using Typescript, NestJS, and PostgreSQL, while maintaining code quality and security standards. Responsibilities also include participating in a rotating on-call support team and contributing to product ideation and improvement.
Senior Software Developer - Mydoh
Mydoh, an award-winning Toronto-based fintech part of RBC Ventures, is seeking a Senior Software Developer to build exciting new features for their consumer-facing platform using Typescript, NestJS, and PostgreSQL. Responsibilities include maintaining code quality, ensuring security, and participating in a rotating on-call support team. Candidates require 8+ years of software development experience, strong backend skills, and a focus on creating simple, effective user experiences.
Software Developer
Mydoh, a Toronto-based fintech part of RBC Ventures, is seeking a Software Developer to build and maintain features for their family-focused platform using Typescript, NestJS, and PostgreSQL. Key responsibilities include writing code, maintaining quality and security standards, and participating in a rotating on-call schedule. Candidates should be outcome-focused problem solvers who are keen to share ideas and articulate technical issues clearly.
Staff Full-Stack Software Engineer
The Staff Full-Stack Engineer will drive technical direction and lead end-to-end delivery for a real-time, high-scale product surface, working across Node/TypeScript backends and React frontends. Key responsibilities include architecting systems for live calling workflows, setting code quality standards, and cross-functional collaboration with Product and Design. This role also involves mentoring other engineers and improving developer experience and reliability.
Senior Software Engineer
The role is for a Senior Software Engineer to drive core technical contributions to the Frontier Decision Intelligence platform, focusing on building scalable, AI-focused products. Responsibilities include designing and implementing customer-facing APIs and SaaS user experiences using Python and TypeScript. The engineer will lead technical implementation and architecture, tackling complex real-world problems in areas like healthcare logistics.