TypeScript Jobs

6,346 positions available

stay22.com
Remote

Senior Backend Developer - Neuro Squad

Remote Full-TimeEnglish, French

The Senior Backend Developer will join the Neuro team to design and build robust backend systems powering the company's AI/ML infrastructure, focusing on the Roam and Spark engines. Key responsibilities include owning backend and API development for ML-based services, creating LLM client layers, and ensuring scalable, reliable inference services. The role requires strong proficiency in Python/FastAPI and experience deploying services on cloud platforms like GCP.

PythonFastAPIAPI DevelopmentMicroservices +6
9mo ago
sola.ai

Senior Software Engineer (Backend)

New York City, US Full-TimeEnglish

The Senior Software Engineer (Backend) will own systems automating work across numerous platforms, focusing on concurrency, reliability, and observability at scale. Key responsibilities include collaborating with the CTO and ML partners to productionize agentic workflows and architecting backend infrastructure for a visual workflow builder. This role requires deep fluency in TypeScript and Python, hands-on experience with Kubernetes, and 4+ years building scalable distributed systems.

TypeScriptPythonKubernetesDistributed Systems +6
9mo ago
sola.ai

Senior Software Engineer (Full-Stack)

New York City, US Full-TimeEnglish

Sola is seeking a Senior Full-Stack Engineer in NYC to own the full lifecycle of features for their agentic automation platform. Responsibilities include building fast client-side features, integrating with backend APIs, and collaborating with product and design teams to craft user experiences. Candidates must have 4+ years of production code experience and fluency in Typescript, Python, and React.

TypeScriptPythonReactClient-side Technologies +3
9mo ago
Cloudflare
Hybrid

Application Security Full-Stack Engineer

London, GB Full-TimeEnglish

The role involves expanding the team building Cloudflare's AI Agent, Cloudy, focusing on integrating it with Cloudflare's AI tooling offerings like AI Gateway and Workers AI. The engineer will be responsible for building the entire application stack, from the user interface (TypeScript/React Dashboard) to the backend APIs, working closely with the design/UX team. Key responsibilities include iterative development, frequent deployments, and maintaining common components published on npm.

Fullstack EngineeringTypeScriptJavaScriptReact +6
9mo ago
lemlist.com
Remote

Tech Lead / Engineering Manager - Full-Stack Js/ts

Remote $65k - $75k EUR Full-TimeFrench, English

This role begins as a Senior Fullstack TypeScript Developer, transitioning into a Tech Lead position within 3-6 months, focusing on designing, building, and shipping features across the stack. Key responsibilities include improving the codebase, setting technical standards, and mentoring peers. The company is a bootstrapped, profitable B2B SaaS business aiming for rapid growth in the Sales Tech sector.

TypeScriptJavaScriptNode.jsReact +2
9mo ago

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Shakepay
Remote

Senior Software Engineer

Remote Full-TimeEnglish

Shakepay is seeking a Senior Software Engineer to help reimagine how Canadians build wealth using Bitcoin products. Responsibilities include participating in building future financial products, writing high-quality, well-tested production code, collaborating on technical vision, and participating in on-call rotations.

Node.jsTypeScriptPostgresDocker +3
9mo ago
gallatin.ai

Cleared Software Engineer (ts And Ts/sci)

El Segundo, US $80k - $120k USD Full-TimeEnglish

This role involves building demo-able end-to-end flows to make defense resupply operations smarter, faster, and more resilient using an AI-first approach. Key responsibilities include extending the API layer, contributing production-ready code, designing and maintaining data models, and collaborating with cross-functional teams. Candidates must possess Top Secret Clearance (TS or TS/SCI required) and technical depth in areas like Typescript, Python, SQL, or Vue.js.

TypescriptPythonSQLVue.js +6
9mo ago
gallatin.ai

Palantir Software Engineer

El Segundo, California, US $80k - $120k USD Full-TimeEnglish

This role involves designing, building, and optimizing solutions using Palantir Foundry for defense logistics. Key responsibilities include developing custom integrations within the Foundry ecosystem, building data ingestion pipelines using Pipeline Builder, and collaborating with cross-functional teams to deliver mission-critical insights. The ideal candidate needs strong technical skills in Palantir Foundry and programming languages like Python or Typescript.

Palantir FoundryPythonTypescriptData Integration +6
9mo ago
gallatin.ai

Full-Stack Engineer

El Segundo, California, US $80k - $210k USD Full-TimeEnglish

The Fullstack Engineer will build modern, end-to-end software tools essential for defense logistics operations, focusing on making resupply smarter, faster, and more resilient. Key responsibilities involve extending the API layer, designing data models and pipelines, and contributing production-ready code. This role requires strong fullstack proficiency and comfort navigating issues across the entire tech stack while collaborating closely with product and design teams.

TypescriptPythonSQLVue.js +6
9mo ago
Algolia

Senior Software Engineer - UI, Connectors Platform

Bucharest, RO Full-TimeEnglish

The Senior UI Software Engineer on the Connectors Platform Team will design and build user-facing products that facilitate seamless data ingestion, transformation, and enrichment with AI. Key responsibilities include owning the end-to-end user experience, designing intuitive AI-assisted customer UIs, and championing engineering excellence through clean, tested code. The role requires shaping the product roadmap by proposing improvements to how businesses connect data with Algolia.

TypeScriptReactGoRuby +2
9mo ago

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stepful.com
Remote

Software Engineer

Remote $127k - $238k USD Full-TimeEnglish

Stepful is seeking a Software Engineer with 3+ years of experience to develop and iterate on their Learning Management System and innovative career services, including leveraging generative AI. Responsibilities span across developing world-class learning experiences, empowering the internal workforce, managing content at scale, and ensuring data reliability. The role requires deep expertise in parts of their stack (React, Typescript, Ruby on Rails, PostgreSQL) and a strong drive to make an impact in people's lives.

Full-Stack EngineeringReactTypeScriptRuby on Rails +5
9mo ago
lynk.world

Mission Operations - Full-Stack Developer, CI/CD & Test Environments (rust)

Chantilly, Virginia, US Full-TimeEnglish

This role seeks a Full-Stack Developer passionate about CI/CD and test automation to join the Mission Operations Ground DevOps team. Key responsibilities include developing and maintaining mission-critical ground software for satellite command and control, establishing robust CI/CD pipelines, and building representative test environments. The developer will ensure seamless integration, testing, and deployment of software components across the full development lifecycle.

Full-Stack DevelopmentCI/CD Pipeline DesignTest AutomationSoftware Development Lifecycle +6
9mo ago
Zscaler
Hybrid

Senior Full-Stack Engineer, Backend Oriented (avalor)

Tel Aviv-yafo Municipality, IL Full-TimeEnglish

Zscaler's Avalor team is seeking a Senior Fullstack Engineer to develop and maintain high-quality, scalable backend services within a microservices architecture using Java/Spring Boot. The role involves providing architecture leadership, mentoring team members, and delivering high-quality features for a high-scale web environment.

JavaSpring BootMicroservicesDocker +6
9mo ago
multiverse.io
Remote

Senior Frontend Engineer

Remote Full-TimeEnglish

Multiverse is seeking a Senior Front End Engineer to focus on evolving their Design System to ensure consistency, accessibility, and performance across applications. Key responsibilities include building and maintaining the design system (React, TypeScript, Tailwind), partnering with designers, collaborating with engineers, and prototyping workflows leveraging AI and agentic tools. The role requires 5+ years of experience in design or frontend engineering roles.

FigmaReactTypeScriptTailwind CSS +6
9mo ago
macroscope.com

Senior Infrastructure Engineer

San Francisco, US Full-TimeEnglish

The Senior Backend Infrastructure Engineer will design and implement distributed systems, infrastructure, and APIs powering Macroscope's core product. Key responsibilities include leading projects on backend scalability, reliability, and performance, and partnering with engineering to establish best practices in cloud infrastructure and monitoring. This role involves close collaboration with founders to define the product and company trajectory.

Distributed Systems ArchitectureBackend ScalabilityBackend ReliabilityBackend Performance +6
9mo ago

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macroscope.com

Language Tools Engineer

San Francisco, US Full-TimeEnglish

Macroscope is seeking a Language Tools Engineer to enhance their AST Walkers and Code Review product. Key responsibilities involve improving LLM response precision by utilizing abstract syntax trees (ASTs) and deep language knowledge to provide context for AI prompts. The role focuses on designing custom language tooling, building analyzers/AST parsers, and ensuring system evolution alongside language standards.

PythonGoTypeScriptJava +6
9mo ago
Workday
Hybrid

Software Engineer (Frontend) - Evisort AI

Vancouver, British Columbia, CA $88k - $133k CAD OtherEnglish

Join Workday's Evisort AI team as a Front-End Engineer to develop and expand best-in-class contract management offerings. This role involves building ground-breaking AI technology to automate legal processes and collaborating with multidisciplinary teams to deliver exceptional value to corporate legal departments globally.

TypeScriptReactSaaS Product DevelopmentCloud Computing (AWS +6
9mo ago
provable.com

Full-Stack Engineer

San Francisco, US Full-TimeEnglish

Provable is seeking exceptional full stack engineers to help build the world sleading developer platform for zero-knowledge applications, focusing on the Aleo ecosystem. Key responsibilities include designing and implementing scalable data pipelines, architecting new frameworks, and shipping production-ready code. Candidates must have proficiency in Typescript and 5+ years of engineering experience with a strong foundation in blockchain concepts.

TypescriptSoftware EngineeringBlockchain ConceptsAPI Design +3
9mo ago
box.com

Senior Security Engineer

Redwood City, California, US $187k - $200k USD Full-TimeEnglish

The Security Assurance Engineering team at Box is seeking a Senior Security Engineer with an adversarial mindset to find and fix product and platform vulnerabilities across web, mobile, APIs, and microservices. Key responsibilities include leading hands-on technical security assessments, driving secure coding requirements, and helping secure Box's AI product development. Candidates must have 5+ years of relevant experience and a strong background in offensive security techniques.

Threat ModelingSecure Code ReviewPenetration TestingFuzz Testing +6
9mo ago
maybern.com

Staff Software Engineer

New York City, US Full-TimeEnglish

Maybern is seeking a Staff Software Engineer to lead the design and development of their new Scenario Modeling product. This role involves deep technical ownership, including architecting the modeling engine and data pipelines, alongside technical leadership, mentoring engineers, and shaping the technical roadmap. The successful candidate will blend strong technical execution with a relentless product mindset to replace legacy spreadsheet workflows with intuitive tools.

System ArchitectureSystem DesignData Processing PipelinesDistributed Processing +6
9mo ago