8,397 Typescript jobs in the United States

• Serve as rchitect to design, customize, and implement IT solutions for wholesale brokerage platforms within the organization.
• Maintains familiarity with new development tools and techniques for systems analysis, design, and development.
• Single point of contact for architecture, design, and development for existing stack of applications.
• Develop and review solution architecture, design, and code.
• bility to review and rationally analyze requirements in a timely manner.
• Research and propose solutions for cloud data transformation, data connections, operational frameworks, and application integration.
• Work closely with lead architects and engineers to create and maintain architectural templates and build/operational documents.
• Work with DevOps and engineering teams to develop service catalogs.
• Lead a large team of Developers, Senior Developers, Tech Leads across various Tech stack.
• Develop an understanding of existing client IT applications while actively searching for improvement areas.
• Streamline workflows and process optimization by implementing inventive technical solutions.
• Engage with stakeholders, updating them on IT development processes and costs.
• Deep hands-on experience with multiple development approaches, pattern and architecture means to implement solution. Collaborating with their team to identify and fix technical problems.
• Work closely with business leads and product owners to understand solution requirements and identify architectural patterns.
• Evaluate existing tech stack and emerging technologies on a regular basis.
• Develop and implement ways to move applications and workloads to the cloud and modernize applications.
• Enhance cloud capability by creating and implementing cloud application patterns.
• Lead and guide development & support teams. Mentor team members. Technical/ functional guidance on the app
• Orchestrate work prioritization, scheduling, and allocation for the rest of the Service Provider team.

• Familiarity with a variety of both legacy and modern coding languages, frameworks, and patterns.
• Solid experience working in Agile environment. Both Scrum and Kanban.
• Solid Understanding of Web applications, cloud managed services, service-oriented architecture (SOA) solutions, microservices, containers, API development and managed databases
• Hands on experience designing and developing new features.
• Superior analytical and problem-solving abilities
• Proven ability to work both independently and as part of a team.
• Hands on experience with Jira, Confluence, Service Now, ITIL tools and process framework
• Experience presenting and interacting with CXO Level executives.

• Bachelor's Degree in Information Technology or Computer Science.
• 18+ years professional development and applications architecture experience.

• Experience a hyper-growth startup: Join a top-decile growth company early. You'll get firsthand exposure to how a startup scales with visibility into product, engineering, design, and go-to-market. Thinking of founding a startup someday? This is the place to learn.
• High trust and autonomy: You'll have ownership over meaningful projects from day one, with the freedom to shape technical decisions and influence product direction. We trust engineers to figure out the best path forward-without micromanagement.
• We move quick: Your code will ship quickly and be used by our customers within days (and sometimes hours). We prioritize shipping fast, and invest in the developer experience toolchain to make that possible.
• Few meetings and bureaucracy: No bloated sprint rituals or unnecessary status updates. Just clear priorities, thoughtful async communication, and space to build.
• Palantir-inspired customer obsession: Many of our engineers come from Palantir and bring the same focus on solving real customer problems. You'll work directly with users to tackle their top developer priorities and shape the product through hands-on feedback.

• Define TypeScript best practices. You'll set the tone for how a modern TypeScript SDK should feel - readable, idiomatic, and a joy to use. We're constantly raising the bar to make our SDKs the best in the industry. This is more than code generation; it's about crafting TypeScript libraries that developers trust and love.
• Build out our compiler. You'll own core components of our open source compiler, defining the primitives that power every one of our SDKs. You'll implement new capabilities like auto-pagination and server-sent events, and push the boundaries of what a generated SDK can offer.
• Engage with the TypeScript community . You'll stay on top of modern TypeScript tools and frameworks, incorporate best practices, and work directly with developers through GitHub issues and community forums to evolve the SDK based on real-world needs.

• 3+ years of software development
• Strong communicator; comfortable solving technical problems with customers
• TypeScript proficient with willingness to work across multiple languages
• Deep experience with modern TypeScript tools, such as turborepo, vite, and zod.
• Strong grasp of TypeScript's evolving ecosystem - from runtimes like bun and deno to emerging standards like Next.js.
• Enthusiasm for shaping language communities, like Niels, our C# engineer who actively engages with the .NET team.

• Experience with OpenAPI, AsyncAPI, Protobuf, Conjure (Palantir), Smithy (AWS), Coral (Amazon)
• Your personal GitHub profile is a deep green from commits and side projects

• Prime office location in the heart of Williamsburg, Brooklyn
• Bonus $18,000 per year for living close to the office
• Free meals (breakfast, lunch, and dinner)
• Health, dental, and vision insurance
• Unlimited vacation
• Flexible WFH policy
• Domestic and international team offsites

1. Phone screen with a Fern engineer
2. Three interviews: one coding, one system design, one behavioral
3. Come onsite to meet and work with our team

Title: TypeScript Engineer position
Location: Hybrid 3-4 days onsite - must sit in either Glendale, CA, Seattle, WA, or Bristol, CT, Manhattan, NY

THIS IS NOT A FRONT-END ENGINEER.

What their team is doing are very API-driven TypeScript-driven projects. Looking for someone with STRONG TypeScript knowledge, and familiarity with API development, not front-end, as the majority of the work they are doing is very API-driven. They are a TypeScript team, and they are a Sr TypeScript team, so the expectation is anyone coming in, even at the P2 level, would understand TypeScript, not just JavaScript, but understand what makes TypeScript different, and how to use the power of what TypeScript brings in. The majority of the work is someone who knows how to create APIs. Not that they integrated APIs, but know how to build APIs, since their team is on the side that is creating the APIs for integration. So, the expectation is that they are familiar with REST and know how to create REST services, the HTTP methods.

Candidates should have Unit Testing experience, should be standard, and that's more of a skillset that can be taught. The mocking is less standard, but very valuable. So if they have familiarity with it, and created a Mock, or understands what it takes to Mock data, that would definitely be a highlight. The manager also mentioned that if we get the sense that the candidate is a lean in problem solver, that Trumps everything. He can teach someone how to write unit tests. It's a lot harder to teach someone how to be a problem solver, where they're hungry to jump in. His team is like that. They have a lot of internal stakeholders, and the people that really stand out are the folks that don't need him to tell them every step of the way. They can solve problems on their own and come back and have the personal skills to be able to communicate their ideas. Problem Solver Mentality.

Candidates must also provide their link to their public repositories so that the manager can see their TypeScript project examples, and they must show up on their public repos.

Top 3 skills sets needed: REST in Typescript, TDD, APIs

Misc. Info: Must give last four SSN, Birth mm/dd and email address

EXTERNAL JOB DESCRIPTION:

The Early Playback Enablement team mission is to enable media player engineers and QA partners to validate video and audio playback across our player stack by creating and managing test-streams, mocking relevant services, and removing related impediments. We help support new platforms, accelerate the development of our in-house media player, and improve playback quality across the Disney media ecosystem.

Our team is seeking someone to help us further support media playback across brands and to expand our capabilities to serve video and audio test content.

Your primary initiative will be to ensure our deliverables help provide a foundation for media playback innovation.

You are an opinionated optimist who always leaves the code that you are working on better than you found it. You foster trust, approach problems with empathy and respect, and embrace creativity. You see yourself as a partner who excels in problem solving, puts users first, and cares deeply about quality.

Responsibilities:
• Develop and maintain an internal REST service written in Typescript
• Design systems and procedures to best expand and scale our services
• Automate processes around our deliverables
• Use Test Driven Development practices and functional paradigms
• Determine creative ways to surface test content and mock services across our ecosystem
• Deliver test content to unblock our partners and/or expose new media features
• Own the end-to-end fulfillment of test content requests
• Support partner needs as they pertain to media playback
• Share ownership of our playback support channels and threads
• Create documentation around test content and relevant services
• Understand the intricacies of playback across our brands
• Track and execute against product and project requirements
• Maintain of our test-stream and mock-service catalogs

Basic Qualifications:
• 3+ years' experience with advanced TypeScript
• 5+ years' experience in JavaScript
• 2+ years' experience leading a project
• 2+ years' experience working in a cross-functional capacity
• 2+ years' experience building APIs
• Experience mocking data and services
• Experience writing unit tests
• Experience with authentication, authorization, and access management
• Experience manipulating/proxying data to augment application state
• Experience managing collections/catalogs
• Understanding of agile methodologies and git source control

Preferred Qualifications:
• 2+ years' experience working with functional paradigms
• 5+ years' experience leading a project
• 5+ years' experience working in a cross-functional capacity
• Experience with AWS
• Experience with SQL
• Interest in the HLS video space

Required Education Bachelor's Degree or work exp

Ukraine / Europe (native Ukrainian required) | Remote | Full-time | Workday overlap with Los Angeles ( 4 hours)

Our client – a dynamic and growing software studio building complex web and mobile applications – is looking for a Senior Backend Developer (Typescript/Node.js) to join their distributed team.

About the role

You will design, develop, and maintain scalable backend systems for web and mobile products, ensuring performance, reliability, and smooth integration with modern frontends. This role involves close collaboration with product managers, designers, and frontend engineers, as well as mentoring junior developers and contributing to architectural decisions.

Responsibilities

• Build and maintain scalable backend services in Node.js/Typescript.

• Design and optimize RESTful and GraphQL APIs.

• Work with PostgreSQL: data modelling, queries, and performance tuning.

• Ensure system reliability, identify bottlenecks, and resolve performance issues.

• Write clean, testable code following best practices (TDD/CI/CD).

• Collaborate with product and frontend teams to deliver end-to-end features.

• Review code, mentor team members, and contribute to engineering culture.
  
  

Requirements

• 5+ years of backend development experience with Node.js & Typescript.

• Strong expertise in SQL/PostgreSQL.

• Hands-on experience with scalable API design (REST & GraphQL).

• Familiarity with backend architecture, OOP, and design patterns.

• Experience with CI/CD pipelines, testing frameworks, and Git.

• Comfortable working in Linux/macOS development environments.

• Strong problem-solving and communication skills.

• Ability to work with a distributed team (overlap with Los Angeles timezone required).

• Native Ukrainian language required.
  
  

Nice-to-have

• Experience with NestJS, Express.js, or Fastify.js.

• Knowledge of ORMs (Prisma, Drizzle) and auth (JWT, OAuth).

• Real-time communication (WebSockets, SSE).

• Docker/Kubernetes, microservices architecture.

• Experience integrating third-party services (Stripe, Twilio, SendGrid).

• Understanding of frontend tech (React, state management, validation libraries).

• Experience mentoring or leading initiatives.
  
  

Hiring process

• Resume and portfolio review

• 30-45 minute initial interview

• Short exercise

• 60 minute exercise review (panel)

• Leadership interview(s)

• Decision

Remote restrictions: Workday must overlap by at least 4 hours with Los Angeles, CA, USA

At Every.io, were reimagining back-office operations for startups. Our platform simplifies finance, compliance, HR, and morehelping founders stay focused on building, not paperwork. Were a Series A startup backed by top-tier investors, growing fast, and building a world-class team of makers.

• Build elegant, scalable, and accessible user interfaces using React and TypeScript
• Collaborate with design, backend, and product to deliver features that matter
• Own the frontend of core features, from architecture to pixel-perfect implementation
• Optimize performance, maintainability, and developer experience
• Help shape the culture and engineering standards of our growing team

• Frontend: React, TypeScript, Next.js
• Backend: Hasura, Node.js, Postgres, Prisma
• Infra: AWS, Docker, Terraform, Vercel
• Tooling: Nx, GitHub

• Have 6+ years of frontend experience with React and TypeScript in production environments
• Care deeply about user experience , performance, and code quality
• Can take a design or idea and own it from concept to production
• Enjoy working on a tight-knit, fast-moving team
• Communicate clearly and enjoy cross-functional collaboration
• If remote, please be between UTC/GMT -3 to -8 timezones

• Experience with component libraries like shadcn or Tailwind
• Familiarity with Next.js
• Comfortable with full-stack work (e.g., working with Hasura, Node/Express, Prisma)
• Based in or near San Luis Obispo, CA , though remote is welcome

• Be part of a mission-driven startup solving real problems for founders
• Work alongside experienced builders in a low-ego, high-ownership environment
• Competitive comp + meaningful equity
• Great health benefits, flexible hours, generous PTO

Job DescriptionJob Description

We are looking for an experienced, senior-level backend engineer to join our fast-paced team in San Francisco. This is a critical role as we scale our systems to handle growing demand.

Responsibilities:

• Design and build scalable, high-performance backend services using TypeScript

• Optimize database performance and architecture (SQL, NoSQL, Redis)

• Implement efficient serverless and server-based architectures

• Troubleshoot and resolve production issues related to infrastructure and scaling

• Work closely with the infrastructure team to ensure seamless system operations

• Be willing to work extra hours during crunch time to meet deadlines

Requirements:

• 5+ years of experience as a backend engineer, preferably at a fast-paced startup

• Extensive experience with TypeScript, Node.js, and building scalable web services

• Strong knowledge of database optimization and architecture (SQL, NoSQL)

• Familiarity with cloud platforms like AWS and GCP

• Ability to work independently and adapt quickly in a dynamic environment

• Excellent problem-solving and communication skills

Compensation:

• Salary range: $200,000 - $300,000

• Generous equity stake

• Full benefits package

This is an in-person role based in our San Francisco office . Relocation assistance available for the right candidate.
If you are a senior backend engineer looking for an exciting challenge at a fast-growing startup, please apply today!

Genesis10 is currently seeking a SDET (Playwright, JavaScript, TypeScript) for a 5 month contract role with our client in the healthcare industry in Eden Prairie, MN. This role is 100% remote.

Description:

We are seeking a highly skilled, hands-on Software Development Engineer in Test (SDET) with deep expertise in Playwright, JavaScript, and TypeScript. The ideal candidate will have excellent communication skills and a proven track record of delivering high-quality automated testing solutions in complex environments.

In this role, you will contribute to the Client Health Enterprise Clinical Digital Program, focusing on utilization management and prior authorization modules. You will collaborate closely with developers, QA engineers, and product teams to design, develop, and execute automated tests that ensure reliability, scalability, and performance.

Required Skills:

• Strong, hands-on experience with Playwright for end-to-end test automation
• Proficiency in JavaScript and TypeScript
• Excellent verbal and written communication skills
• Proven experience as an SDET in Agile environments

• Experience with Cypress automation framework
• Background in healthcare, utilization management, or prior authorization systems

• Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years.
• The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
• Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
• Medical, Dental, Vision
• Health Savings Account
• Voluntary Hospital Indemnity (Critical Illness & Accident)
• Voluntary Term Life Insurance
• 401K
• Sick Pay (for applicable states/municipalities)
• Commuter Benefits (Dallas, NYC, SF, and Illinois)
• Remote opportunities available

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

• Modify and create new API endpoints within an existing backend system.
• Collaborate with cross-functional teams to integrate additional functionality into the telehealth platform.
• Ensure scalability, performance, and reliability of backend services in AWS.
• Work alongside a technical PM and principal engineer to align with project scope and timelines.

• Must-Have:
  • Strong proficiency in TypeScript and Node.js.
  • Experience with AWS (serverless architecture, Lambda, API Gateway, etc.).
  • Proven track record of building and modifying RESTful APIs.
• Nice-to-Have:
  • Familiarity with Terraform.
  • Prior experience in healthcare or telehealth systems.