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Freelance Next Js Developer Jobs in Bothell, WA (NOW HIRING)

Required : • 3+ years of experience in product engineering, front-end development, or a related role. • Proficiency in modern front-end technologies, including TypeScript, React, and Next.js. • ...

Senior Web Engineer

Bellevue, WA · On-site

$120K - $190K/yr

Collaborate cross-functionally with Product and Engineering to help shape Typeface's Web Agent ... Improve and refactor the codebase to move toward best-practice Next.js Server Components and unify ...

ABOUT THIS ROLE As a Fullstack Software Engineer II at LVT, you will build, ship, and iterate on ... Write clean, well-tested, and maintainable TypeScript code across the front end (React/Next.js) and ...

New

... e.g., React, Next.js) • Expertise in HTML, CSS, TypeScript and a backend language like Go or ... DevOps best practices, using version control (Git), CI/CD (e.g., Buildkite, GitHub Actions), and ...

ABOUT THIS ROLE As a Fullstack Software Engineer II at LVT, you will build, ship, and iterate on ... Write clean, well-tested, and maintainable TypeScript code across the front end (React/Next.js) and ...

... e.g., React, Next.js) • Expertise in HTML, CSS, TypeScript and a backend language like Go or ... DevOps best practices, using version control (Git), CI/CD (e.g., Buildkite, GitHub Actions), and ...

Senior Software Engineer, Backend

Seattle, WA · On-site

$139K - $183K/yr

As a Senior Software Engineer on the QXO eCommerce team, you will lead the design and development ... Next.js, or TypeScript • Strong knowledge of data structures, algorithms, system design, and ...

UI Developer

Redmond, WA

$56 - $72.75/hr

Hi, My Name is Ajay Singh and I'm a Resource Manager at Next Level Business Services, Inc. Please ... Redmond, WA Hire Type: Full Time Only - Proficiency in C#, Java script, HTML, Angular JS etc. Good ...

Product Engineer (UX/UI)

Seattle, WA · On-site

$120K - $170K/yr

The Role As a Product Engineer at Gradial, you'll own the creation of intuitive, delightful ... Proficiency in modern front-end technologies, including TypeScript, React, and Next.js. * A strong ...

Frontend Engineer

Seattle, WA · On-site

$150K - $215K/yr

Expert in React, TypeScript, and Next.js stack. * Experience building AI-powered or real-time user ... Strong collaboration with designers, engineers, product stakeholders. * Startup experience ...

Mentor junior engineers and shape engineering best practices. What you will bring: Qualifications ... Experience with modern front-end technologies and frameworks such as React, Next.js, or TypeScript

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Freelance Next Js Developer information

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How much do freelance next js developer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for freelance next js developer in Bothell, WA is $25.68, according to ZipRecruiter salary data. Most workers in this role earn between $20.96 and $20.96 per hour, depending on experience, location, and employer.
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Senior Software Engineer - Full Stack/Backend

Worldscape Technology Inc.

Redmond, WA • On-site

$130K - $160K/yr

Full-time

Re-posted 19 days ago


Job description

Worldscape is a cutting-edge platform designed to unify distributed data, sensors, and intelligent agents across cloud, on-prem, and edge environments. By combining geospatial intelligence, physics-based 3D simulation, and reward-driven AI, Worldscape enables organizations to build immersive digital twins for predictive modeling, scenario planning, and adaptive decision-making. With a zero-trust security framework, seamless integration with legacy systems, and robust developer tools, Worldscape empowers rapid deployment of agentic applications that drive resilience and efficiency in sectors like logistics, telecom, defense, and infrastructure. 
Responsibilities:
  • Design and implement backend services and APIs to power scalable, secure, and efficient agentic solutions.  
  • Develop and optimize data pipelines for ingestion, transformation, and real-time processing of large datasets.  
  • Architect distributed systems leveraging cloud platforms (Azure, AWS, or GCP) and containerization (Docker/Kubernetes) for high availability and fault tolerance.  
  • Integrate backend logic with front-end frameworks(React, Next.js, Typescript) to deliver seamless user experiences.  
  • Design and implement security best practices across authentication, authorization, and data protection layers.  
  • Collaborate with cross-functional teams including product management, design, and QA to align technical solutions with business goals.  
  • Conduct code reviews and enforce standards for performance, reliability, and security.  
  • Continuously research and integrate emerging technologies such as LLM orchestration, multi-agent systems, and knowledge graphs.  
  • Document architecture and technical decisions for transparency, scalability, and maintainability.  
  • Influence platform evolution by contributing to low-code/no-code capabilities and innovative AI-driven features. 
  • Fundamental understanding of the customer goal and end-to-end customer journey. 
Professional Qualifications:
  • Bachelor’s degree in Computer Science, AI/ML, Data Engineering, or related field.
  • Experience building AI-driven applications or distributed systems.
  • Strong proficiency in one or more modern programming languages (e.g., C#, Java, Python, or C++).
  • Demonstrated passion for solving customer problems and delivering high-quality solutions.
  • 4-10+ years of hands-on experience with data pipelines, cloud platforms (Azure, AWS, or GCP), and containerization (Docker/Kubernetes).
  • Familiarity with LLM frameworks, agent orchestration, and knowledge representation techniques.
  • Proven ability to work in agile environments, managing ambiguity and delivering impactful outcomes.
Preferred Qualifications:
  • Experience in building AI-driven applications or distributed systems.
  • Hands-on experience developing full-stack solutions (React, Next.js, Typescript, Node.js) 
  • Experience with nsjail, Firecracker and MS Orleans preferred.
  • Experience with vector databases, semantic search, and prompt engineering.
  • Knowledge of reinforcement learning, planning algorithms, or multi-agent coordination.
  • Familiarity with LLM frameworks, agent orchestration, and knowledge representation techniques.
Final compensation will be determined based on factors such as experience, skills, and qualifications. In addition to base salary, this role may be eligible for performance-based bonuses and equity awards. 
Why Worldscape? 
There is nothing more important to Worldscape than our culture. It is the fundamental means by which we will succeed as an organization. Talent, ability, drive, experience, knowledge cannot be maximized without first embracing the culture we espouse and will live every single day.  Worldscape offers great benefits, opportunities for continued growth, and the ability to directly affect change in our organization and be part of a high-growth startup at a pivotal stage. 

What we offer: 
- Competitive salary and meaningful equity 
- Attractive benefits package  
- Flexible time off policy 
- Medical, Dental and Vision insurance 
- HSA health insurance options 
- 401k plan 
- Basic and Voluntary Life Insurance
- Fast paced environment with flexibility and ownership
 
Worldscape is committed to creating a diverse and inclusive workplace and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, color, gender identity or expression, marital status, national origin, disability, protected veteran status, race, religion, pregnancy, sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.

Employment is contingent upon successful completion of a background check.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.