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216 typescript jobs at 88 companies in Allentown, PA

1w
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Full Stack Software Engineer - Typescript
Philadelphia, Pennsylvania, United States
HybridFull Time
Oxford Economics
Oxford Economics: Global firm providing economic forecasting and analytical advisory services.
2+ YOE2+ years full stack web development, degree in CS/IS or related, proficiency with Svelte/Typescript/SvelteKit, backend development, PostgreSQL/SQL, cloud and auth systems; strong communication skills.
Svelte, Typescript, HTML, CSS, SvelteKit, C#/.NET, Supabase, Auth0, PostgreSQL, SQL, AWS, ECR, EC2, Lambda, S3, SQS, Terraform, JWT, EntraID, Tableau, Sigma, Omni
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5d
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UI Developer
Malvern, Pennsylvania, United States
OnsiteFull Time
Intellibee
Intellibee: Provides IT consulting, staffing, and software development services.
Required: TypeScript, Node.js, Node-based batch development, batch modernization experience, and AWS proficiency. UI and API development are optional.
TypeScript, Node.js, AWS
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2mo
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Client Engineer
Philadelphia or New York City
$150k-$250k/yr OnsiteFull Time
FSH Technologies
FSH Technologies: AI-native software platform for government and public sector operations.
Experience shipping software, customer-facing technical skills, strong tooling expertise (Python, Postgres, Unix, React.js, TypeScript), and customer empathy.
Python, Postgres, Unix, React.js, TypeScript
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3w
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Engineer
Malvern, Pennsylvania, United States
$120k-$130k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOEStrong React, HTML, CSS, JavaScript/TypeScript (ES5/ES6), GitHub, CI/CD, and Playwright experience; 10+ years of frontend engineering experience.
React, HTML, CSS, JavaScript, TypeScript, ES5, ES6, GitHub, CI/CD, Playwright
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2mo
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Full Stack Software Engineer
King of Prussia, Pennsylvania, United States
$90k-$190k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOE5+ years in OO languages with Python; 2+ years in JavaScript/TypeScript; TS/SCI with Poly; BS in CS; full SDLC; cloud, APIs; in-office.
Python, JavaScript, TypeScript, RESTful APIs, AWS, Azure, Kubernetes, React, Angular, Git, GitLab, Jira, Confluence
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4w
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Sr. Backend Software Engineer (NodeJS)
United States or Minneapolis or Philadelphia or New Hartford or Austin or Champaign or Chicago
$140k-$160k/yr RemoteFull Time
PAR Technology
PAR TechnologyNYSE: PAR: Provides unified software and hardware for restaurant operations.
8+ YOEExpertise in Node.js/Typescript and PostgreSQL, 8+ years backend experience with distributed systems, GraphQL, TypeORM, Nest.js; familiarity with Kubernetes, message brokers, AWS, Terraform.
Typescript, NodeJS, Ruby, Rails, PostgreSQL, GraphQL, TypeORM, Nest.js, RabbitMQ, RMQ, React, AWS, Terraform, Helm, Kubernetes, EKS, Microsoft Teams
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22h
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DevOps Engineering Generalist Co-op
Rochester or Philadelphia
$30/hr OnsiteFull Time, Temporary
Security Risk Advisors
Security Risk Advisors: Cybersecurity consulting and managed security services for global enterprises.
Git collaboration, coding in JavaScript or TypeScript and Python, exposure to declarative and compiled languages, cloud deployment, Linux shell, scripting, troubleshooting, and collaborative project experience.
Git, JavaScript, TypeScript, Python, Ansible, Terraform, Docker, NixOS, CloudFormation, Java, C, C++, C#, AWS, Azure, GitHub Pages, Cloudflare, Oracle Cloud, Linux, Bash, PowerShell, BetterHelp, Markdown, PlantUML, Graphviz, Matplotlib, R
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22h
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Senior Software Engineer I - Ruby on Rails with Sidekiq
Philadelphia or Pennsylvania or New York or United States or New York City or Rochester
$87k-$144k/yr OnsiteFull Time
Elsevier
ElsevierLondon Stock Exchange: REL: Provides scientific, technical, and medical research information and analytics.
Requires current Ruby on Rails, Sidekiq, AWS, TypeScript, SQL, relational data modeling, production-system ownership, debugging, queues, retries, transactions, and CI experience.
Ruby on Rails, Sidekiq, AWS, ECS, Aurora PostgreSQL, TypeScript, Epic, Cerner, Athena, FHIR, SQL, CI
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2mo
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Software Developer | PTS Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
3+ YOEBS in CS or related, 3+ years developing production applications, proficiency in Python, C#, and/or Java, TypeScript/web experience preferred, strong collaboration and communication skills.
Python, C#, Java, TypeScript
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1w
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Principal Software Engineer, Core Services
Wayne or Naperville
$160k-$185k/yr HybridFull Time
Frontline Education
Frontline EducationNYSE: ROP: Provides administrative and management software for K-12 school districts.
10+ YOE10+ years software engineering experience, bachelor’s in CS or equivalent, deep TypeScript/Node.js skills, cloud-native and distributed systems experience, leadership and mentoring experience.
TypeScript, Node.js, NestJS, EC2, Lambda, S3, SNS, SQS, Docker, Kafka, React, Kubernetes, GitHub Copilot, Claude Code, OpenAI Codex
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6d
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Full Stack Engineer
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$115k-$195k/yr HybridFull Time
Roo
Roo: Digital marketplace connecting veterinary professionals with animal hospital shifts.
2+ YOERequires 2–4 years of software engineering experience, strong TypeScript/JavaScript, SQL, Node, Express, React, AWS, relational databases, teamwork, and communication skills.
TypeScript, JavaScript, React Native, Node, Express, React, AWS, SQL, relational databases, Redux, Next.js, Jest, Cypress
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3w
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Senior Software Engineer
New York City or Bethlehem or Holmdel
$95k-$156k/yr HybridFull Time
Guardian Life
Guardian Life: Provides life, disability, dental, and vision insurance products.
4+ YOE4+ years building public-facing web applications; advanced JavaScript/TypeScript and modern frameworks; API and microservices experience; strong problem-solving and security awareness.
JavaScript, TypeScript, Node, React, Next, NestJS, Jest, REST, GraphQL, Redis, HTML, CSS, AWS, CI/CD, OWASP
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1d
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Cloud Platform Engineer
Malvern, Pennsylvania, United States
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
5+ YOE5+ years in cloud engineering or infrastructure; bachelor's degree or equivalent; GitHub and GitHub Actions, IaC, AWS, Docker, automated testing, and TypeScript, Java, or Python experience.
GitHub, GitHub Actions, AWS CloudFormation, Terraform, TypeScript, Java, Python, AWS, Docker, GitHub Copilot, Claude, Open Policy Agent (OPA), Nx, Artifactory
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2w
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Application Developer - JavaScript
St. Louis or Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or Vienna
$84k-$141k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years developing web applications with JavaScript; TypeScript preferred. Experience with modern web frameworks, CI/CD, foundational cartography or visualization knowledge, bachelor's degree required.
JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, ArcGIS Experience Builder, React, Angular, Svelte, Vue, WebGL, CI/CD
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1w
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Mobile Architect
Charlotte or Malvern
HybridFull Time
Vanguard
Vanguard: Global investment management and financial services provider.
8+ YOERequires 8+ years of related experience, including 3+ years as a technology architect, an undergraduate degree or equivalent, and strong React Native, TypeScript, architecture, communication, and analytical skills.
React Native, TypeScript, React, AWS, DevOps, CI/CD
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2w
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Drexel University Co-op: Software Engineering/Full stack development
Princeton, New Jersey, United States
$20-$27/hr OnsiteMultiple Commitments Available
SRI International
SRI International: Independent nonprofit research institute conducting scientific and technology R&D.
Current Drexel University student in CS or engineering, US citizenship required, experience with React, Next.js, PostgreSQL, Typescript or Python, embedded systems/ARM familiarity, and Git/GitLab.
React, Next.js, PostgreSQL, Typescript, Python, GitLab, Git, ARM
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2mo
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Quality Engineer II
Philadelphia, Pennsylvania, United States
$72k-$119k/yr OnsiteFull Time
RELX
RELXLondon Stock Exchange: REL: Provides information-based analytics and decision tools for professional customers.
Design, develop, and maintain automated test frameworks; REST API testing; CI/CD/AWS; JavaScript/TypeScript; Selenium or Playwright; TDD; accessibility; performance/load testing.
Selenium, Playwright, JavaScript, TypeScript, RESTful API testing, CI/CD, AWS, Jenkins, GitHub Actions, BrowserStack, Axe, Pa11y, WAVE, K6, Locust, JMeter
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1mo
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Senior Full Stack Engineer - Team Lead
Seattle or Chicago or Boston or Austin or Tampa or Philadelphia or Salt Lake City or Providence or Portland or Atlanta or Raleigh or Nashville or Columbus or Phoenix
RemoteFull Time
RxVantage
RxVantage: Software platform connecting healthcare providers with life science resources.
8+ YOE8+ years software engineering experience with React, TypeScript, Node.js, API design (GraphQL/REST), SQL/PostgreSQL, data pipelines, CI/CD, cloud (AWS) and team leadership.
React, TypeScript, GraphQL, REST, Node.js, SQL, PostgreSQL, Nx, Turborepo, Yarn Workspaces, Python, AWS, Jira, Confluence, Claude Code, React Native, Capacitor
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2mo
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Software Developer | PTS Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
3+ YOEBS in CS or related, 3+ years developing and supporting production applications, strong proficiency in Python, C#, and/or Java; TypeScript and web experience preferred; strong collaboration and communication skills.
Python, C#, Java, TypeScript
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10h
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Senior Java Full Stack Engineer with Angular (Hybrid)
Philadelphia or Fort Washington
$68k-$140k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
Full-stack development experience with Angular, Java, Spring Boot, RESTful APIs, JavaScript/TypeScript, relational databases, CI/CD, Git, and strong communication and problem-solving skills.
Angular, Spring Boot, HTML5, CSS3, JavaScript, TypeScript, Terraform, AWS, Oracle PL/SQL, Git
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