Top Entry Level Javascript Jobs in Houston, TX

Designs and executes manual and automated test plans, cases, and scripts to verify software quality. Identifies, documents, and manages defects using tracking tools; collaborates with developers, product owners, and stakeholders to clarify requirements and resolve issues. Supports regression testing and continuous integration and deployment while analyzing results to ensure software reliability, usability, performance, and security.

Develop and maintain custom software applications throughout the full software development lifecycle. Responsibilities include learning codebases, writing and debugging code, analyzing requirements, designing system features, integrating disparate applications, and collaborating with clients and senior developers. The role may involve desktop, web, mobile, UI/UX, and business information solutions using technologies such as C#, .NET, JavaScript, React, Node.js, GraphQL, and cloud platforms.

Develop and launch scalable full-stack search systems using JavaScript, TypeScript, Python, or Kotlin. Collaborate with engineers and stakeholders, balance delivery speed with system reliability, debug code, participate in code reviews, write tested and extensible software, and contribute to team growth and communication.

Build and maintain full-stack features for Infisical’s open-source security infrastructure platform. Work with the CTO and engineering team on PKI, PAM, KMS, secrets management, AI security applications, and enterprise customer needs. The role requires strong JavaScript ecosystem expertise, particularly React, Node.js, and TypeScript, with opportunities to contribute to developer tools, DevOps, open source, and emerging security products.

Supports maintenance, content updates, cleanup, and evolution of existing websites while assisting with a unified web platform. Responsibilities include semantic HTML improvements, redirects, data organization, troubleshooting, frontend and backend development, performance, accessibility, SEO, security, API integrations, and codebase enhancements. The role also supports content migration, structured data, publishing workflows, and collaboration with a senior developer in a remote environment.

Leads enterprise application development across Salesforce, NetSuite, billing, and integrated platforms. Designs and implements complex solutions, automates testing and workflows, performs incident analysis, improves architecture and integrations, and reduces technical debt. Acts as a subject matter expert, mentors engineers, reviews code, guides vendors, promotes DevOps and AI adoption, and supports strategic modernization initiatives.

Designs, deploys, documents, monitors, and diagnoses cloud-based distributed services and client applications. Provides escalation support, supports AI-enabled software development, manages scaling and databases, maintains CI/CD environments, tests APIs, and monitors application releases and dependencies. The role collaborates across development and operations teams in a fast-moving product company.

Develop and maintain full-stack healthcare applications using C#, .NET, ASP.NET Core, JavaScript, and SQL Server. Design APIs, services, background jobs, database procedures, and responsive interfaces; troubleshoot across application and deployment layers; write automated tests; modernize legacy systems; build secure healthcare integrations; and protect sensitive data. Collaborate with product, QA, support, and implementation teams while participating in design reviews, code reviews, testing, and release validation.

Develop and maintain full-stack web applications, including responsive front-end interfaces, back-end services, RESTful APIs, microservices, and database solutions. Collaborate with product and design teams, participate in the software development lifecycle, optimize application performance and security, troubleshoot issues, and support testing and deployment. The role requires modern web technologies, strong problem-solving abilities, and effective teamwork in a remote-first agile environment.

Develops, implements, maintains, and troubleshoots GIS solutions, geospatial tools, hosted services, and integrations using the ESRI ecosystem. Responsibilities include working with GIS databases and web services, gathering application requirements, conducting feasibility analysis, supporting software testing and documentation, resolving system integration issues, and providing VDI support. The role is remote and scheduled for 30 hours per week.

Develop and maintain full-stack healthcare applications using Java, Spring Boot, Angular, and TypeScript. Build APIs, data models, user interfaces, and automated testing suites while optimizing data operations for scalability, performance, integrity, and security. Scope and deliver medium-to-large features, reduce technical debt, contribute to system design, and support team members in a remote-first environment.

Delivers technical customer implementations involving software installations, integrations, upgrades, application and database migrations, ETL, and data conversions. Develops and tests code modules, supports SQL Server and Windows/IIS environments, diagnoses technical issues, performs quality assurance, and applies AI-assisted automation. The role collaborates with customers and internal teams, documents solutions, supports project budgeting, and contributes to scalable service delivery components under established guidance.

Develops and enhances Appian and other BPM-based systems by designing business logic, process flows, UI screens, database models, and SQL. Collaborates with business analysts, DevOps, and engineering teams on requirements, testing, configuration, releases, documentation, and data security. The role requires Agile development experience, technical problem-solving, customer focus, U.S. citizenship, eligibility for a Federal Government Position of Trust, and successful background investigation.

Build and maintain customer-facing web applications and digital journeys for Jabra Enhance. Develop accessible, high-performing features using React.js, JavaScript, CSS, Relay, and GraphQL; collaborate with design and engineering teams; create reusable components; optimize performance and reliability; participate in architecture reviews, refactoring, and Agile ceremonies.

Supports implementation and technical support for EMR interfaces that automate electronic orders and results. Leads development, testing, troubleshooting, deployment, and documentation of interoperability solutions between the company and external healthcare providers. Assesses data sources, scopes projects, performs data transformations, administers Mirth interfaces, writes SQL queries, supports production systems, trains teammates, and communicates with clients.

Build internal web applications, APIs, integrations, AI-assisted workflows, knowledge repositories, dashboards, Slack bots, and PDLC automations. Connect tools such as Jira, GitHub, Notion, and data platforms with go-to-market systems. Prototype rapidly, collaborate across Product, Engineering, Program Management, Analytics, and commercial teams, and ensure secure, documented, auditable solutions.

Build and maintain data pipelines, PostgreSQL systems, Kubernetes infrastructure, deployment tooling, and SaaS integrations. The role includes infrastructure reliability, observability, incident response, security collaboration, Salesforce data flows, CI/CD, testing, debugging, and agile delivery. The engineer will connect data infrastructure with Techstars OS product teams and improve reliable, secure systems across the organization.

Build responsive, high-performance React and Next.js interfaces for cloud workspace creation, resource management, billing, monitoring, and developer tools. Integrate applications with backend APIs and real-time services, improve performance and accessibility, and develop reusable components. Collaborate with backend engineers and product teams while contributing to feature ownership and product decisions.

Build and maintain backend services, REST APIs, cloud workspace provisioning systems, and resource orchestration infrastructure. Improve performance, reliability, scalability, and security while developing integrations, SDKs, and developer tools. Contribute to architecture and ship features from concept to production. The role requires strong TypeScript, JavaScript, and Node.js skills, backend and database knowledge, and familiarity with Docker, Linux, and cloud infrastructure.

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.

Lead a team building turbopuffer’s user-facing features, including dashboards, documentation, SDKs, observability, alerting, insights, and billing. Design and implement end-to-end developer experience improvements across web interfaces and the core database. Manage and grow a team, support hiring, help customers optimize workloads, and communicate complex concepts clearly. The role requires product-minded engineering leadership, strong web application experience, SaaS expertise, UX sensitivity, and technical people management.

Develop custom customer integrations and provide Bubble.io guidance. Build and maintain Salesforce, HubSpot, and other CRM integrations; manipulate data with Python and Pandas; design AWS Lambda microservices; support client onboarding and collaborate with the development team to improve the platform.

Lead WellTheory’s engineering organization as a player-coach, overseeing hiring, team development, technical direction, architecture, DevOps, reliability, compliance, AI-enabled development, and engineering processes. Partner with product and design on roadmap decisions while remaining hands-on in TypeScript and JavaScript codebases. Own engineering practices supporting HIPAA, SOC 2, and HITRUST requirements in a fully remote digital health company.

Build and maintain scalable JavaScript applications, API integrations, and open-source projects for global clients. Responsibilities include writing and reviewing code, debugging across frontend, backend, database, and network layers, optimizing performance, designing scalable architectures, handling concurrency, documenting technical work, and addressing edge cases. The role is fully remote and includes structured technical growth, peer feedback, and an assessment process involving an OSS hackweek.

Manually test Shopify eCommerce stores for design, functionality, and responsive behavior. Verify pages against Figma and project requirements, use DevTools to inspect and debug, document and report bugs, collaborate with developers/PMs/designers, and suggest fixes for recurring issues to ensure flawless launches.