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Senior Javascript Developer Jobs in Columbia, MO

Senior DevOps Engineer

California, MO ยท On-site

$140 - $220/hr

As a Senior DevOps Engineer at Sword Health, you\'ll own and evolve the infrastructure that powers ... Experience with PHP, Javascript, GoLang. * Extra: Experience provisioning servers and services ...

Senior Sales Engineer

California, MO ยท On-site

$188 - $282/hr

... web technologies (e.g., JavaScript, Python, Node.js) and working with REST/SOAP APIs ... You can sit across from a customer's developer, understand their stack, and explain technical ...

Sr. UX/UI Engineer

Columbia, MO ยท On-site

$89K - $111K/yr

Proficient in HTML, JavaScript, CSS/Sass, and accessible web development. * Experience with version ... As a Senior UX/UI Engineer, you will be responsible for driving the design and development of web ...

Sr. UX/UI Engineer

Columbia, MO ยท On-site

$89K - $111K/yr

Proficient in HTML, JavaScript, CSS/Sass, and accessible web development. * Experience with version ... As a Senior UX/UI Engineer, you will be responsible for driving the design and development of web ...

Sr. UX/UI Engineer

Columbia, MO ยท On-site

$90 - $130/hr

Proficient in HTML, JavaScript, CSS/Sass, and accessible web development.Experience with version ... As a Senior UX/UI Engineer, you will be responsible for driving the design and development of web ...

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Senior Javascript Developer information

See Columbia, MO salary details

$29

$57

$75

How much do senior javascript developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for senior javascript developer in Columbia, MO is $57.48, according to ZipRecruiter salary data. Most workers in this role earn between $51.49 and $65.43 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

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

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

What are popular job titles related to Senior Javascript Developer jobs in Columbia, MO?

For Senior Javascript Developer jobs in Columbia, MO, the most frequently searched job titles are:

What job categories do people searching Senior Javascript Developer jobs in Columbia, MO look for?

The top searched job categories for Senior Javascript Developer jobs in Columbia, MO are:

What cities near Columbia, MO are hiring for Senior Javascript Developer jobs?

Cities near Columbia, MO with the most Senior Javascript Developer job openings:

Infographic showing various Senior Javascript Developer job openings in Columbia, MO as of August 2026, with employment types broken down into 77% Full Time, 9% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $119,561 per year, or $57.5 per hour.

Senior DevOps Engineer

Phoenix Court Group

California, MO โ€ข On-site

$140 - $220/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Key responsibilities

  • Design, implement, and maintain scalable, resilient infrastructure to support high-demand applications and services.

  • Automate deployment processes, CI/CD pipelines, and routine maintenance tasks to improve efficiency and reduce downtime.

  • Monitor and optimize system performance, proactively resolving issues to ensure high availability and reliability.


Job description

Overview

Sword Health is shifting healthcare from human-first to AI-first through its AI Care platform, making world-class healthcare available anytime, anywhere, while significantly reducing costs for payers, self-insured employers, national health systems, and other healthcare organizations. Sword began by reinventing pain care with AI at its core, and has since expanded into womenโ€™s health, movement health, and more recently mental health. Since 2020, more than 700,000 members across three continents have completed 10 million AI sessions, helping Sword\'s 1,000+ enterprise clients avoid over $1 billion in unnecessary healthcare costs. Backed by 42 clinical studies and over 44 patents, Sword Health has raised more than $500 million from leading investors, including Khosla Ventures, General Catalyst, Transformation Capital, and Founders Fund. Learn more at www.swordhealth.com.

As a Senior DevOps Engineer at Sword Health, you\'ll own and evolve the infrastructure that powers the world\'s leading AI Care platform. Working across a multi-cloud environment, you\'ll build and maintain the systems behind our frontends, backends, microservices, and data pipelines - collaborating closely with multiple engineering teams to keep everything reliable, scalable, and fast. You\'ll also interface with our AI teams as their models move into production, ensuring the infrastructure is ready to support them. If you thrive in cross-team environments and want your infrastructure work to directly impact healthcare at scale - we\'d love to hear from you.

What you\'ll be doing
  • Design, implement, and maintain scalable, resilient infrastructure to support Sword Healthโ€™s high-demand applications and services.
  • Automate and streamline deployment processes, CI/CD pipelines, and routine maintenance tasks to enhance efficiency and reduce downtime.
  • Monitor and optimize system performance, proactively identifying and resolving issues to ensure high availability and reliability.
  • Collaborate closely with development, data, and security teams to ensure seamless integration of infrastructure and code changes.
  • Drive security best practices by implementing and managing access control, network security, and compliance-related policies across the infrastructure.
  • Lead incident response and troubleshooting for infrastructure-related issues, ensuring rapid and effective resolution to maintain service continuity.
  • Mentor and guide junior team members, sharing DevOps best practices and fostering a culture of continuous learning and improvement within the team.
  • Stay up-to-date with industry trends and emerging technologies, bringing innovative solutions to Sword Healthโ€™s DevOps processes and toolchains.
What you need to have
  • Experience with Linux environments.
  • Experience with DevOps and GitOps methodologies.
  • Experience with Kubernetes and Containerized applications (Docker).
  • Experience with Infrastructure as Code (Terraform).
  • Experience with Monitoring Tools (Google Cloud Monitoring/StackDriver, Grafana, Prometheus/AlertManager, NewRelic).
  • Experience with Jenkins.
  • Experience with CI/CD.
  • Team player, Solution-oriented, Proactive attitude with โ€œGet Things Doneโ€ mindset.
  • Enthusiast and interested in technologies and innovation.
  • Fluent in English (written and oral).
  • Extra: Experience/Knowledge with Kafka, Prometheus/AlertManager, Grafana, Elasticsearch/ Logstash/ Kibana, Vault, Redis, MySQL, DNS.
  • Extra: Experience with PHP, Javascript, GoLang.
  • Extra: Experience provisioning servers and services using AWS, Azure, or GCP.
  • Extra: Experience/Knowledge with Istio.
  • Extra: Good know-how about Cloud Networking including VPC Management, Routing, NAT, and overall troubleshooting using TCPdump analysis.
To ensure you feel good solving a big Human problem, we offer
  • A stimulating, fast-paced environment with lots of room for creativity;
  • A bright future at a promising high-tech startup company;
  • Career development and growth, with a competitive salary;
  • The opportunity to work with a talented team and to add real value to an innovative solution with the potential to change the future of healthcare;
  • A flexible environment where you can control your hours (remotely) with unlimited vacation;
  • Access to our health and well-being program (digital therapist sessions);
  • Remote or Hybrid work policy.
  • To get to know more about our Tech Stack, check here.
Compensation

$140,000 - $220,000 a year

*This range includes base, variable and equity

These compensation bands are just the starting point. Once someone joins and proves they\โ€™re outlier talent, we adjust quickly to ensure their compensation aligns with their impact.

Our job titles may span more than one career level. Actual pay is determined by skills, qualifications, experience, location, market demand, and other factors. Compensation details listed in this posting reflect the base salary and any potential variable, bonus or sales incentives, and the Companyโ€™s estimation of the value of private company stock options, if applicable. The pay range is subject to change, future value of company stock options is not guaranteed, and compensation may be modified in the future. In addition to our total compensation, Sword offers a number of benefits as listed below.

US - Sword Benefits & Perks
  • Comprehensive health, dental and vision insurance*
  • Life and AD&D Insurance*
  • Financial advisory services*
  • Supplemental Insurance Benefits (Accident, Hospital and Critical Illness)*
  • Health Savings Account*
  • Equity shares*
  • Discretionary PTO plan*
  • Parental leave*
  • 401(k)
  • Flexible working hours
  • Remote-first company
  • Paid company holidays
  • Free digital therapist for you and your family
  • *Eligibility: Full-time employees regularly working 25+ hours per week

Note: Applicants must have a legal right to work in the United States, and immigration or work visa sponsorship will not be provided.

SWORD Health, which includes SWORD Health, Inc. and Sword Health Professionals (consisting of Sword Health Care Providers, P.A., SWORD Health Care Providers of NJ, P.C., SWORD Health Care Physical Therapy Providers of CA, P.C.*) complies with applicable Federal and State civil rights laws and does not discriminate on the basis of Age, Ancestry, Color, Citizenship, Gender, Gender expression, Gender identity, Gender information, Marital status, Medical condition, National origin, Physical or mental disability, Pregnancy, Race, Religion, Caste, Sexual orientation, and Veteran status.

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