Freelance JavaScript developer jobs

About the Client

We are a fast-growing Managed Service Provider (MSP) serving complex, high-demand environments. We’re investing heavily in  automation, reporting, and internal products to:

· Eliminate repetitive manual work

· Give leadership accurate, real-time visibility through data and dashboards

· Build internal platforms that become core to how we operate and scale

You won’t be “just a developer.” You’ll be a partner in designing how the business works.

About the Role

We are looking for a Senior Full-Stack Developer (Python-first)  with a consultant mentality—someone who can sit with stakeholders,  understand the business problem, challenge assumptions, design a solution, and then actually build it.

You’ll sit in our DevOps /  Internal Products team and focus on automation, data pipelines, and internal applications that make our teams and clients more effective.  You’ll act as an internal consultant + builder: framing problems,  proposing options, and delivering working solutions.

If you  enjoy asking “why,” mapping out the real need, and then shipping tools  and automations that create measurable impact, this role is for you.

Responsibilities

• You will take business problems from idea → design → implementation → iteration
  
  1. 1. Internal Applications & Tools
• · Design and build internal apps that improve client management, service delivery, and operations/back-office workflows.
• · Implement back-end services (primarily in Python) and practical front-end experiences.
• · Integrate multiple systems (internal tools, third-party SaaS, line-of-business apps).
  
  2. 2. Data Pipelines & Reporting
• · Build and maintain ETL/ELT pipelines to ingest, transform, and model data from multiple systems.
• · Design data models that support reporting and analytics for leadership, account management, and finance.
• · Work closely with BI/reporting tools (e.g. Power BI or similar) to ensure data is accurate, documented, and usable.
  
  3. 3. Automation & Workflow Optimization
• · Identify repetitive, error-prone processes and own their automation end-to-end.
• · Connect APIs, data sources, and internal tools to reduce manual effort and errors.
• · Track and communicate the impact of your work (time saved, errors reduced, faster cycles, etc.).
  
  4. 4. Consultative Stakeholder Collaboration
• · Act as an internal consultant to operations, finance, service, and leadership.
• · Ask probing questions to clarify goals, constraints, and tradeoffs before jumping into code.
• · Translate business pain points into clear technical options (“Option A vs B vs C”) and help stakeholders choose.
• · Push back thoughtfully when a proposed solution isn’t optimal, and recommend simpler or higher-impact alternatives.
• · Communicate progress, risks, and impact in clear, non-technical language.
  
  5. 5. Architecture & Technical Direction
• · Contribute to patterns, standards, and best practices for internal tools and automation.
• · Help make decisions on tech stack, structure, and long-term maintainability.
• · Participate in code reviews and mentoring for other developers where appropriate.

Qualifications

• Strong professional experience with Python (services, scripts, automation, data processing).
• Strong SQL skills and experience with data modeling, ETL/ELT, and working with structured data.
• Experience building APIs, back-end services, or internal tools that support real users.
• Hands-on experience integrating with RESTful APIs and third-party platforms.
• Familiarity with Git and modern development workflows.
• Consultant Mindset & Ways of Working (Must-Have)
  · You think and act like a consultant, not an order-taker.
  · Comfortable sitting with non-technical stakeholders, understanding their world, and reframing the problem.
  · Regularly ask, “What are we really trying to achieve?” before deciding how to build.
  · Can explain technical options in plain business language, including tradeoffs (time, risk, complexity, impact).
  · Strong ownership mindset—you don’t just design the solution, you drive it through to done.
  · Measure success in business outcomes (time saved, fewer errors, better visibility), not just completed tickets.

Offer Details

• Full-time contractor or full-time employment, depending on the country
• Remote only, full-time dedication (40 hours/week)
• 6 hours of overlap with Pacific Timezone
• Competitive compensation package.
• Opportunities for professional growth and career development.
• Dynamic and inclusive work environment focused on innovation and teamwork
  
  

A U.S.-based company that is developing cutting-edge modern solutions to help businesses resolve their digital marketing challenges, is looking for a Web Developer. The developer will be responsible for bug fixes, upkeep, and maintenance of the internal sites. The company also provides world-class digital marketing, social media management, and software solution services to solve multi-faceted problems. This is an amazing opportunity for developers who are eager to work in a fast-paced environment. 

Job Responsibilities:

• Create unique websites and content management systems (CMS) for marketing, e-commerce, and portal solutions
• Use development technologies such as task automation (gulp/grunt), webpack, Git, and CSS preprocessors
• Combine React with a Headless CMS such as GraphCMS and Strapi
• Create front-end technology stacks using PostCSS, Reshape, SASS CSS, and Foundation HTML
• Utilizing PHP Content Management Systems like WordPress and CraftCMS, create unique website themes and plugins
• Create your own plug-ins to support JSON/XML and API interaction
• Manage project delivery and deployments using GitHub, AWS, and other tools
• Internally, work on creating, developing, and delivering superior digital solutions
• Work closely with the current team while concentrating on implementing modern technology to develop web-based solutions
• Strong ability to experiment with and learn new technologies while pushing the limits of existing norms

Job Requirements:

• Bachelor’s/Master’s degree in Engineering, Computer Science (or equivalent experience)
• At least 5+ years of relevant experience as a Web Developer
• 4+ years of experience working agency-side or client-side on a technical team
• Demonstrable experience with React, Next.js, WordPress, and PHP
• Prolific experience working with API-based and headless CMS like GraphCMS 
• In-depth knowledge of PHP Content Management Systems like WordPress and CraftCMS
• Prior experience architecting custom websites and CMS systems 
• Demonstrable experience with deployment on Vercel
• Extensive expertise in constructing custom website themes and plugins 
• Demonstrable experience with development tools, creating front-end stacks, and building full-stack websites
• Ability to oversee the delivery and deployment of various projects and a solid understanding of design and fast prototyping
• Demonstrable expertise in the architecture, migrations, updates, and troubleshooting of WordPress 
• Extensive knowledge of the WordPress plugins Semplice, Elementor, and others 
• Short notice availability in case of website outages or priority fixes 
• Expertise as a freelance developer and the adaptability to successfully juggle this position with other commitments 
• Nice to have some Jira/Confluence experience 
• Some working knowledge of relational databases like MySQL is desirable
• Familiarity with AWS, Heroku, or other cloud platforms is preferred
• Strapi experience with headless CMS would be ideal, but any experience with headless CMS is beneficial as long as the developer has a solid grasp of headless architecture
• Value team cooperation, information sharing, documentation, and learning 
• Constant desire to be engaged in the developer/tech community and learn new programming frameworks and languages
• Excellent spoken and written English communication skills