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Junior Javascript Jobs in Missouri (NOW HIRING)

Mentor junior developers on Angular best practices, testing strategies, cloud integration, database ... Angular, HTML5, CSS3, TypeScript, JavaScript, jQuery, Bootstrap, Node.js, JSON, .NET technologies ...

Lead AI and Data Science Engineer II

Saint Louis, MO · On-site

$99K - $131K/yr

Mentor junior and mid-level data scientists across the analytics lifecycle, from problem framing ... Experience using Python and Structured Query Language (SQL), with working knowledge of JavaScript ...

*Senior Software Engineer

Kansas City, MO · On-site

$119K - $157K/yr

Mentor junior developers on Angular best practices, testing strategies, cloud integration, database ... Angular, HTML5, CSS3, TypeScript, JavaScript, jQuery, Bootstrap, Node.js, JSON, .NET technologies ...

You will also provide technical guidance to junior team members and support the evolution of ... Python, C#, JavaScript/Node.js * Databases : Experience with one or more databases such as ...

Lead Software Engineer

Kansas City, MO · Hybrid

$160K - $180K/yr

... mentoring junior members of the engineering team. You will be responsible for leading the end-to ... Strong proficiency in PHP, MySQL, HTML, CSS, and JavaScript * Familiarity with website optimization ...

Lead Software Engineer

Kansas City, MO · On-site

$160K - $180K/yr

... mentoring junior members of the engineering team. You will be responsible for leading the end-to ... Strong proficiency in PHP, MySQL, HTML, CSS, and JavaScript * Familiarity with website optimization ...

Senior Software Engineer

O Fallon, MO

$114K - $151K/yr

Mentor junior engineers, share technical expertise, and provide guidance on engineering best ... Proficiency in HTML, CSS, JavaScript, and JQuery. Experience with relational databases such as ...

ServiceNow Technical Architect

Saint Louis, MO · On-site

$66.75 - $84/hr

This role is considered part of the Business Unit Leadership team and may mentor Junior Architects ... Working experience with Glide API and JavaScript on the ServiceNow platform. * Deep understanding ...

ServiceNow Developer

Saint Louis, MO · On-site

$51.25 - $70.50/hr

The Senior ServiceNow Developer will mentor junior developers, collaborate across engineering teams ... CSS * JavaScript * Agile development practices * 3+ years of experience in ITSM development

Staff Software Engineer

Noel, MO · On-site

$110K - $220K/yr

... as JavaScript, TypeScript, Python, Java, Rust, Dart, and C++. Integrates AI agents and ML ... Mentors engineers and junior leaders across teams, fostering technical growth, psychological safety ...

Showing results 41-60

Junior Javascript information

See Missouri salary details

$7

$25

$44

How much do junior javascript jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for junior javascript in Missouri is $25.28, according to ZipRecruiter salary data. Most workers in this role earn between $15.34 and $31.11 per hour, depending on experience, location, and employer.

What are some common challenges a junior JavaScript developer might face when joining a new development team?

As a Junior JavaScript Developer, you may encounter challenges such as adapting to unfamiliar codebases, learning team-specific workflows, and understanding version control practices like Git. Collaborating with more experienced developers can be both a learning opportunity and a challenge, especially when it comes to grasping advanced JavaScript concepts or frameworks used by the team. To succeed, it's helpful to communicate openly, ask questions, and take advantage of any onboarding resources or mentorship programs your company may offer.

What is the difference between Junior Javascript vs Junior Frontend Developer?

AspectJunior JavascriptJunior Frontend Developer
Required SkillsBasic JavaScript, HTML, CSSJavaScript, HTML, CSS, UI/UX basics
CertificationsNone typically requiredOptional certifications in web development
Work EnvironmentEntry-level projects, learning-focusedDeveloping user interfaces, collaborating with designers
Industry UsageCommonly used in tech companies, startupsSame as Junior Javascript, often overlapping roles

Junior Javascript focuses on core JavaScript skills, while Junior Frontend Developer encompasses a broader skill set including UI/UX basics. Both roles are entry-level and often overlap, but the Frontend Developer role may involve more design and user interface tasks.

What are the key skills and qualifications needed to thrive as a junior JavaScript developer?

To thrive as a Junior JavaScript Developer, a solid understanding of JavaScript fundamentals, HTML, and CSS is essential, often supported by a relevant degree or coding bootcamp experience. Familiarity with code editors (like VS Code), version control systems (such as Git), and frameworks like React or Angular is commonly required. Strong problem-solving skills, attention to detail, and effective communication help junior developers collaborate and learn quickly within teams. These abilities enable efficient code development, integration, and adaptation in dynamic software environments.

What does a junior JavaScript developer do?

A Junior JavaScript Developer is responsible for assisting in the development of web applications and websites using the JavaScript programming language. They typically work under the guidance of more experienced developers and help with writing, testing, and debugging code. Their tasks often involve implementing interactive features, fixing bugs, and learning modern JavaScript frameworks and tools. This role is ideal for those who are starting their career in web development and want to build their skills in front-end or full-stack development.
What are the most commonly searched types of Javascript jobs in Missouri? The most popular types of Javascript jobs in Missouri are:
What are popular job titles related to Junior Javascript jobs in Missouri? For Junior Javascript jobs in Missouri, the most frequently searched job titles are:
What cities in Missouri are hiring for Junior Javascript jobs? Cities in Missouri with the most Junior Javascript job openings:
Infographic showing various Junior Javascript job openings in Missouri as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 5% Part Time, and 14% Contract. Highlights an 76% Physical, 4% Hybrid, and 20% Remote job distribution, with an average salary of $52,592 per year, or $25.3 per hour.

Cyber Full-Stack Technical Architect/Manager

Deloitte

Kansas City, MO • On-site

$64.75 - $78/hr

Other

Re-posted 22 days ago


Deloitte rating

8.2

Company rating: 8.2 out of 10

Based on 92 frontline employees who took The Breakroom Quiz

45th of 150 rated financial services


Job description


Deloitte Cyber understands the unique challenges and opportunities businesses face in cybersecurity. Deloitte's Cyber team helps our clients navigate the ever-changing threat landscape. We simplify complexity, and enable businesses to operate with resilience, grow with confidence, and proactively manage their security posture.


The Team:

Deloitte's Cyber Engineering is a new team that is spearheading the buildout of Cybersecurity technology that will underpin the next generation of our Cybersecurity services. Join us as we work with technologies shaping the future of Cybersecurity to build future capabilities today.

Position Summary

As an experienced Manager and Technical Architect at Deloitte Consulting, you will be responsible for individually delivering high quality work products within due timelines. Need-basis you will be mentoring and/or directing junior team members/liaising with onsite/offshore teams to understand the functional requirements.

 Recruiting for this role sends on 12/31/2026

Work you'll do

  • Working closely with business, solution engineers, team members and leadership to understand business requirements and deliver high quality technical solutions
  • Analyzing, implementing user requirements/business needs as new and/or enhanced product functionality
  • Identifying key drivers of a problem and proposes technical solutions using analysis, experience, and decision making
  • Developing solutions to client problems through application of methods and tools; validating solutions to SMEs
  • Understanding the benefits of using state of the art methods and tools and their application on a particular engagement contributes to continuous development of methods and tools
  • Demonstrating accountability and contributions to the successful realization of client goals

Responsibilities

  • Define and lead the end-to-end architecture for full stack applications across frontend, backend, APIs, data, cloud, and integration layers.
  • Design scalable, secure, and maintainable solutions using modern architecture such as microservices, serverless, and event-driven patterns.
  • Provide technical leadership in the implementation of AI, GenAI, and Agentic AI solutions within enterprise application ecosystems.
  • Drive architecture decisions, establish development standards, and ensure alignment with enterprise technology strategy.
  • Collaborate with product managers, designers, business stakeholders, and engineering teams to translate business requirements into scalable technical solutions.
  • Lead technical design discussions, architecture reviews, and code reviews to improve solution quality and engineering maturity.
  • Mentor and guide junior, mid-level, and senior developers, fostering a strong engineering culture focused on quality, learning, and collaboration.
  • Contribute to project planning, estimation, capacity planning, and risk management across delivery teams.
  • Oversee application performance, security, reliability, and maintainability across the development lifecycle.
  • Support CI/CD, release governance, testing strategy, and deployment practices across cloud-native environments.
  • Identify technical risks, dependencies, and bottlenecks early, and drive mitigation strategies.
  • Partner with leadership teams on technical roadmap planning, modernization strategy, and platform evolution.

Required Qualifications

We require 7+ years of experience for all areas below:

  • Hands-on experience in full stack software engineering, including technical architecture, solution design, or technical leadership roles for enterprise applications.
  • Experience designing and delivering production-grade applications using object-oriented programming, clean coding practices, and established design patterns.
  • Experience building modern frontend applications using at least one of the following: Angular, React, or Next.js, and developing with JavaScript, TypeScript, HTML5, and CSS3 in enterprise or large-scale web applications.
  • Experience building backend services using at least one major technology stack: Node.js, Python (Django/Flask), or Java (Spring Boot).
  • Experience designing, building, and supporting REST APIs, microservices, and/or serverless architectures in production environments.
  • Experience working with relational databases such as MySQL, PostgreSQL, SQL Server, or Oracle, including schema design, query optimization, and production support.
  • Experience working with at least one NoSQL technology such as MongoDB, Redis, Cassandra, or DynamoDB in application development or architecture.
  • Experience using Git, Azure DevOps, or equivalent CI/CD toolchains to manage source control and branching, build pipelines, and release processes.
  • Experience with Docker and container-based application development for local, test, and production deployments.
  • Experience deploying and supporting applications on at least one major cloud platform: AWS, Azure, or GCP.
  • Experience implementing automated testing, unit testing, and CI/CD practices within enterprise delivery teams.
  • Experience working in Agile/Scrum delivery environments as a developer, lead, or architect.
  • Experience integrating AI, Generative AI, or Agentic AI capabilities into enterprise applications or cloud-based platforms, including at least one production or pilot implementation.
  • Demonstrated experience leading code reviews, technical design reviews, or architecture reviews as part of a formal engineering governance process.
  • Demonstrated experience contributing to project estimation, delivery planning, dependency tracking, and risk mitigation on multi-team technology initiatives.
  • Bachelor's degree in Computer Science, Engineering, Information Technology, Data Science, Applied Mathematics, Physics, Statistics, or a related field.
  • Ability to travel up to 20% on average, based on the work you do and the clients and industries/sectors you serve
  • One active cloud certification in AWS, Azure, or GCP.
  • Limited immigration sponsorship may be available

Preferred Qualifications

  • Experience defining architecture standards, engineering guidelines, or reusable development frameworks across multiple teams.
  • Experience mentoring junior, mid-level, and senior engineers.
  • Experience collaborating with product managers, designers, business stakeholders, and cross-functional engineering teams.
  • Experience supporting application performance, reliability, security, and maintainability across the development lifecycle.
  • Familiarity with cybersecurity concepts and secure development practices.
  • Hands-on experience building and deploying GenAI/LLM-powered solutions in client or production environments.
  • Experience with one of the following Frontier GenAI Platforms: Anthropic, Google or Open AI, including hands on experience with one of the following key platforms/products; Claude API, Claude for Enterprise, tool use, extended thinking, Claude Code, Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents SDK.
  • Familiarity with OpenSearch or Elasticsearch.
  • Exposure to graph databases such as Neo4j or Memgraph.
  • Familiarity with build tools such as Maven or Gradle.
  • Experience with Bootstrap, jQuery, or JSP in legacy or mixed-technology environments.
  • Familiarity with DevOps and DevSecOps practices.
  • Knowledge of web security, GitOps, and Kubernetes customization.
  • Basic understanding of AI/ML frameworks such as TensorFlow or PyTorch.
  • Experience with architecture review boards, platform governance, or enterprise architecture processes.
  • Experience defining technical roadmaps, modernization plans, and platform migration strategies.
  • Strong written and verbal communication skills, including presenting technical concepts to engineering and business audiences.

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $148,200 to $292,300.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.

Qualifications:


Deloitte Cyber understands the unique challenges and opportunities businesses face in cybersecurity. Deloitte's Cyber team helps our clients navigate the ever-changing threat landscape. We simplify complexity, and enable businesses to operate with resilience, grow with confidence, and proactively manage their security posture.


The Team:

Deloitte's Cyber Engineering is a new team that is spearheading the buildout of Cybersecurity technology that will underpin the next generation of our Cybersecurity services. Join us as we work with technologies shaping the future of Cybersecurity to build future capabilities today.

Position Summary

As an experienced Manager and Technical Architect at Deloitte Consulting, you will be responsible for individually delivering high quality work products within due timelines. Need-basis you will be mentoring and/or directing junior team members/liaising with onsite/offshore teams to understand the functional requirements.

 Recruiting for this role sends on 12/31/2026

Work you'll do

  • Working closely with business, solution engineers, team members and leadership to understand business requirements and deliver high quality technical solutions
  • Analyzing, implementing user requirements/business needs as new and/or enhanced product functionality
  • Identifying key drivers of a problem and proposes technical solutions using analysis, experience, and decision making
  • Developing solutions to client problems through application of methods and tools; validating solutions to SMEs
  • Understanding the benefits of using state of the art methods and tools and their application on a particular engagement contributes to continuous development of methods and tools
  • Demonstrating accountability and contributions to the successful realization of client goals

Responsibilities

  • Define and lead the end-to-end architecture for full stack applications across frontend, backend, APIs, data, cloud, and integration layers.
  • Design scalable, secure, and maintainable solutions using modern architecture such as microservices, serverless, and event-driven patterns.
  • Provide technical leadership in the implementation of AI, GenAI, and Agentic AI solutions within enterprise application ecosystems.
  • Drive architecture decisions, establish development standards, and ensure alignment with enterprise technology strategy.
  • Collaborate with product managers, designers, business stakeholders, and engineering teams to translate business requirements into scalable technical solutions.
  • Lead technical design discussions, architecture reviews, and code reviews to improve solution quality and engineering maturity.
  • Mentor and guide junior, mid-level, and senior developers, fostering a strong engineering culture focused on quality, learning, and collaboration.
  • Contribute to project planning, estimation, capacity planning, and risk management across delivery teams.
  • Oversee application performance, security, reliability, and maintainability across the development lifecycle.
  • Support CI/CD, release governance, testing strategy, and deployment practices across cloud-native environments.
  • Identify technical risks, dependencies, and bottlenecks early, and drive mitigation strategies.
  • Partner with leadership teams on technical roadmap planning, modernization strategy, and platform evolution.

Required Qualifications

We require 7+ years of experience for all areas below:

  • Hands-on experience in full stack software engineering, including technical architecture, solution design, or technical leadership roles for enterprise applications.
  • Experience designing and delivering production-grade applications using object-oriented programming, clean coding practices, and established design patterns.
  • Experience building modern frontend applications using at least one of the following: Angular, React, or Next.js, and developing with JavaScript, TypeScript, HTML5, and CSS3 in enterprise or large-scale web applications.
  • Experience building backend services using at least one major technology stack: Node.js, Python (Django/Flask), or Java (Spring Boot).
  • Experience designing, building, and supporting REST APIs, microservices, and/or serverless architectures in production environments.
  • Experience working with relational databases such as MySQL, PostgreSQL, SQL Server, or Oracle, including schema design, query optimization, and production support.
  • Experience working with at least o...

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