Backend Developer Jobs in Seattle, WA

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Angular Developer

Cloudpaths

•

Remote

Contract

Job Title: Angular Developer Location: Remote Contract role. Job Description: This role will be responsible for designing, developing, and maintaining web applications that facilitate the exchange of financial information. You will work closely with cross-functional teams to ensure the seamless integration of FIX protocols into our applications. RESPONSIBILITIES Develop and maintain responsive web applications using Angular.Implement financial information eXchange (FIX) protocol standards to ena
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Posted 16 days ago

Senior Software Engineer - Backend

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

As a Senior Software Engineer - Backend in IC3 (Intelligent Conversation and Communications Cloud) team, you empower Microsoft's first-party real-time conversation products, notably Skype and Teams with many millions of users, by providing reliable and high-quality audio and video calling, meetings, and chat services that work every time, from anywhere, on any device. And we expose our core capabilities to third-party partners, with which they can bring conversations to life in their own produc
Posted 29 days ago | Updated moments ago

Vue and Python Full Stack Developer - Remote

Indotronix International Corp

•

Remote

Contract

Role : Full Stack Developer Location: Remote Pay Rate: $59/Hr on W2 Duration: 1 Year - Bachelors is preferred - Minimum of 5 years experience as front and back end developer - This role is 70% emphasis on front end, 30% back end - Experience with one of the major JavaScript frameworks: Angular, React, Vue with a preference for Vue 3. - Experience using python-based web frameworks such as Django or Flask This position is in the Model Operations and Deployment Engineering group at Client s main re
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Posted 10 days ago

Backend Engineer, Core Technology

Stripe

•

Remote or Seattle, Washington, USA

Full-time

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important w
Posted 60+ days ago | Updated moments ago

Kentico CMS

Mindsprint

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Remote

Third Party, Contract

Kentico CMS (Kentico exp is MUST) Must have Skills- Kentico, Azure, Server-side development Remote from US Overview We are seeking a skilled and reliable Web Developer / Backend Engineer to provide ongoing support and project-based development across our digital ecosystem. This includes building new websites, updating existing websites, and handling server-side tasks and remediation. Familiarity with Microsoft Azure and Kentico CMS is essential. Background Our organization operates multiple web
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Posted 1 day ago

UI Developer with React JS and Ember JS

TekVivid

•

Remote

Third Party, Contract

Overview: We are seeking a skilled UI Developer with strong expertise in React.js and Ember.js to join our front-end development team. The ideal candidate will be responsible for designing and implementing user interface components, ensuring high performance across a variety of devices and browsers, and collaborating with cross-functional teams to build modern, scalable web applications. Key Responsibilities: Develop and maintain responsive and high-quality web applications using js and Ember.js
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Posted 9 days ago

ReactJS Developer

cyberThink, Inc.

•

Remote

Full-time

Job Summary We are looking for a highly skilled React JS Front-End Developer who can build intuitive and high-performance user interfaces for modern web applications. The ideal candidate must have deep expertise in JavaScript, React.js, and front-end development best practices. Key Responsibilities: Design and develop responsive web user interfaces using React.js Work closely with UX/UI designers, product managers, and backend engineers Translate wireframes and design prototypes into high-qualit
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Posted 10 days ago

Android Developer

Apolis

•

Remote or Menlo Park, California, USA

Full-time, Contract

Job Title: Android Developer Location: REMOTE Employment Type: Contract Rate: $50/hr About the Role We are seeking talented and motivated Android Developers to join our award-winning team and help expand our mobile experience. This is a unique opportunity to work on cutting-edge products that impact millions of users. You ll be part of a fast-paced, collaborative environment where innovation and excellence are at the core of everything we do. Teams Hiring Support Products: Own the end-to-end cu
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Posted 3 days ago | Updated moments ago

BACKEND ENGINEER/ UI SOLUTION ARCHITECT

SUNRAY INFORMATICS

•

Remote

Contract, Third Party

Hi Professionals, We have an immediate openings for the below role, If interested please apply. Job Title: BACKEND ENGINEER/ UI SOLUTION ARCHITECT Type :C2CInterview: Telephonic & RemoteJOB RESPONSIBILITIESOVERALL EXPERIENCE 12YRS+ We are seeking a Senior Backend Engineer / Solutions Architect to join our client s innovative engineering team. This role is ideal for a backend specialist with deep expertise in Node.js and TypeScript, who is confident designing scalable backend architectures within
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Posted 53 days ago | Updated 4 days ago

Software Development Engineer III

Blue Origin, LLC

•

Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of Enterprise Technology (ET), where we're deve
Posted 46 days ago | Updated 2 days ago

Senior Backend Engineer

Kforce Technology Staffing

•

Remote or Orlando, Florida, USA

Full-time

RESPONSIBILITIES: Kforce is working with a client in search of a Senior Backend Engineer to join their team! This position is full-time, direct hire and remote with the ability to work PST hours. Summary: As a Senior Backend Engineer, you will design, build, and maintain the core services, APIs, and integrations that power our platform. You'll collaborate with world-class engineers to deliver resilient, high-performance systems. Responsibilities: * Senior Backend Engineer will design, build, a
Posted 60+ days ago | Updated 2 hours ago

Python Backend Engineer

ACL Digital

•

Remote or San Jose, California, USA

Full-time

Job Title: Python Backend Engineer - Systems & Integration Location: Remote bout We are building a next-generation virtual assistant platform that enables natural and responsive voice and chat-based interactions. The platform integrates with internal and external systems to deliver seamless, real-time user experiences at scale. s part of our growing team, we're looking for a skilled Python Backend Engineer to help us build reliable, high-performance backend systems. Role Overview: This role inv
Posted 60+ days ago | Updated moments ago

Sr. Backend Software Engineer, Fleetnet

Tesla Motors

•

Remote or Palo Alto, California, USA

Full-time

Come join a small team of experts building the systems that connect Tesla and our customers to their cars. Companies have talked for years about a future of "connected cars." At Tesla, we're at the forefront of innovation by providing a complete suite of rich backend services to our exponentially growing fleets. The team specialized in IoT communication is in charge of every remote interaction with the vehicles (remote control, remote diagnostic, vehicle fleet telemetry for self-learning Autopi
Posted 17 days ago | Updated moments ago

Senior Backend Engineer Node.js

Avila IT

•

Remote

Full-time

Job Description:We are seeking a Senior Backend Engineer with deep expertise in Node.js to architect, develop, and optimize high-performance backend systems. The ideal candidate has strong experience in building scalable microservices, integrating APIs, and working with modern cloud-based infrastructure. Key Responsibilities: Design, develop, and maintain backend services and RESTful APIs using Node.js and associated frameworks (e.g., Express.js, NestJS). Build scalable microservices for high-th
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Posted 18 days ago

Back-End Software Engineer (Contractor)

Dimensional Fund Advisors LP

•

Texas, USA

Full-time

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol
Posted 60+ days ago | Updated moments ago

Senior iOS Software Engineer, Global E-commerce Frontend Infrastructure

TikTok

•

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A119150 Apply to this job Share this listing: Responsibilities The e-commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated. With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users. Our product engineering team is resp
Posted 60+ days ago | Updated moments ago

Senior Android Software Engineer, Global E-commerce Frontend Infrastructure

TikTok

•

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A159429A Apply to this job Share this listing: Responsibilities The e-commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated. With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users. Our product engineering team is res
Posted 60+ days ago | Updated moments ago

Full Stack Software Engineer, Efficiency Engineering - USDS

TikTok

•

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A103736A Apply to this job Share this listing: Responsibilities The Efficiency Engineering team is all about our passion for crafting innovative tools and applications that empower IT operations and devops teams to achieve new levels of efficiency. We're a tight-knit crew of experienced developers, engineers and problem solvers fueled by a shared vision: streamlining operations, reducing manual workload, and empowering teams to do th
Posted 60+ days ago | Updated moments ago

Blazor Developer

Kforce Technology Staffing

•

Remote or Irving, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Blazor Developer in Irving, TX. We are looking for a frontend, Blazor, developer with some C# backend. This role is working with dedicated backend developers and architects. REQUIREMENTS: * Looking for someone with experience in Blazor, some C# * Hands on in development so open to Sr/Leads who want to take on a new role and challenge * Knowledge of design - they will be very hands on developing - possibly even train on the C# development s
Posted 4 days ago | Updated 2 hours ago

React Native Mobile Architect

Aptino

•

Remote

Contract, Third Party

Job Description:We are seeking a highly skilled and experienced Senior React Native Developer / Mobile Architect to join our mobile development team. The ideal candidate will have a proven track record of building scalable and high-performance mobile applications using React Native and related technologies. You will be responsible for leading mobile architecture decisions, implementing robust features, and ensuring seamless cross-platform user experiences. Key Responsibilities:Design, develop, a
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Posted 44 days ago | Updated 3 days ago