Back End Developer Jobs in Seattle, WA

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101 - 120 of 226 Jobs

Sr UI developer

URSI Technologies Inc.

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Remote

Third Party, Contract

Sr UI developer Location: Atlanta, GA Duration : 12 months Responsibilities : As a Senior Front End engineer, you'll own the UI of the company's large-scale product and work alongside backend developers for new feature developmentThe company creates a collaborative construction planning platform that improves project predictability and efficiencyThey also provide real-time collaboration for contractors and project managers providing services like real-time analytics and reporting as well as int
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Posted 20 days ago | Updated 4 days ago

Backend Engineer (Networking)

Toucreek Technologies

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Remote

Full-time

Backend Engineer Remote (USA & Canada) Join Our Team: We are a fast-growing, innovation-driven company seeking Backend Engineers to join our dynamic team. You ll work directly with a global leader in client-to-cloud networking, specializing in large-scale data center, AI, campus, and routing environments. This is an exciting opportunity to make a real impact, develop cutting-edge software solutions, and collaborate with top professionals in the industry all while working remotely! What You ll
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Posted 16 days ago | Updated 12 days ago

Senior, Software Engineer - Backend

Walmart Inc.

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Bellevue, Washington, USA

Full-time

Position Summary What you'll do The Inkiru team's mission is to detect and prevent Fraud in real time and enable a safe shopping experience for all our customers, be it online, in-store or selling on Walmart's marketplace platform. We are a team of passionate Engineers, Data scientists and Product managers who love to challenge each other but work together to build a platform to find the proverbial needle in a haystack. As an engineer on the team, you will help build systems that can process
Posted 4 days ago | Updated 4 hours ago

Staff Software Engineer - Backend

Uber Corporate

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Seattle, Washington, USA

Full-time

About the Team: As a Staff Software Engineer on the Uber Eats Feed team at Uber, you will be at the forefront of building and scaling Uber's feed products and its underlying platform. The UberEats Feed team is responsible for the personalized, curated experience that customers see when they open the UberEats app. This includes ML-powered recommendations, merchandising systems, dynamic ranking, and content delivery at scale to millions of users. We build resilient, high-throughput services that
Posted 13 days ago | Updated 4 hours ago

Backend Software Engineer (EAA)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 10 days ago | Updated 4 hours ago

Staff Software Engineer, Backend

eBay Inc.

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Bellevue, Washington, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 18 days ago | Updated 4 hours ago

Mobile App Developer-a strong background in both native Android and iOS development-Remote

Cyber Sphere LLC

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Remote

Contract

Title Mobile App Developer Location- Remote Duration Longterm Job Description: Job Summary: We are looking for an experienced and highly skilled Mobile App Developer with a strong background in both native Android and iOS development. The ideal candidate will have 6+ years of mobile development experience, exceptional communication skills, and a proven track record of building mobile applications from the ground up. You will play a key role in designing, developing, and launching innovative mo
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Posted 3 days ago

Principal Backend Engineer

3M Company

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Remote or Maplewood, Minnesota, USA

Full-time

Job Description: Principal Backend Software Engineer Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers. This positi
Posted 33 days ago | Updated 3 hours ago

Software Developer 2

IBM

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Bellevue, Washington, USA

Full-time

Introduction Are you a backend software engineer driven by a commitment to excellence in building technical solutions for large-scale, high-performance distributed systems? Do you have a curious mindset and a passion for continuous learning and improvement? If you thrive in an agile, fast-paced environment, we want to hear from you. About Us We are a collaborative, high-performing team of developers, product managers, and designers dedicated to solving complex business challenges with elegant,
Posted 6 days ago | Updated 4 hours ago

Lead Python Backend Engineer - Remote with Occasional Visits to Danbury, CT- onsite interview

Cyber Sphere LLC

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Remote

Full-time

Lead Python Backend Engineer Remote with Occasional Visits to Danbury, CT Fulltime Interview Mode: In person Must have: Python,Postgre and AWS We re looking for a Lead Backend Engineer to drive backend development, optimize data infrastructure, and support critical integrations across our ecosystem. You ll play a pivotal role in modernizing our backend architecture to ensure scalability, reliability, and efficiency, while leading transformative initiatives such as: Enhancing CRM and subscriptio
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Posted 2 days ago | Updated 2 days ago

Senior Lead / Architect Angular Developer ( Java )

Bramkas Inc.

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Remote

Contract

Senior Lead / Architect Angular Developer Location: United states : RemotePosition Type: Contract / CTHExperience: 10+ Years (including 4+ years in Angular)Job Summary: We are seeking a hands-on Senior Lead / Architect Angular Developer who combines deep technical expertise with strong client-facing communication and requirement gathering skills. This role is ideal for someone who enjoys coding, leading by example, and collaborating directly with customers to deliver robust and scalable front-en
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Posted 5 days ago | Updated 5 days ago

UI Lead/Architect

Comprehensive Resources Inc.

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Remote or Chicago, Illinois, USA

Full-time, Part-time, Third Party, Contract

UI Lead/ Architect Remote + Travel to Chicago, IL Role Summary: We are seeking a UI Architect with deep expertise in building and scaling design systems within the Adobe Experience Manager (AEM) ecosystem. The ideal candidate has hands-on experience implementing component libraries using modern frameworks like React, Tailwind CSS, Material UI (MUI), or Adobe Spectrum, and understands how to bridge the gap between design and development through Figma and Storybook integrations. Key Responsibiliti
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Posted 2 days ago | Updated 12 hours ago

UI Developer - W2 ONLY

SSI People

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Remote

Contract

Note: This role in on W2 Only! Job Description: Design and develop user-friendly interfaces for websites and web applications.Work closely with UX designers and backend developers to bring designs to life.Use HTML, CSS, JavaScript, and modern frameworks (like React, Angular, or Vue).Ensure responsive design for mobile, tablet, and desktop screens.Optimize UI for performance, accessibility, and cross-browser compatibility.Maintain code quality and follow best practices.Test UI components and fix
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Posted 2 days ago

Front-End Web Developer - Remote opportunity!

DHI Group, Inc.

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Remote

Full-time

Dice.com is assisting our Software Client with their search for a Front-End Web Developer to join our client s growing team developing a wed-based platform to help home builders run their businesses more efficiently. This is a contract-to-hire remote / work from home opportunity! This is an exciting opportunity to help reshape the industry with a simple and intuitive UI that seamlessly integrates scheduling, budgeting, accounting, CRM, and various other processes. The ideal candidate will have
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Posted 26 days ago

Lead Backend Engineer, Python

Launch Potato

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Remote

Full-time

WHO ARE WE? Launch Potato is a digital media company with a portfolio of brands and technologies. As The Discovery and Conversion Company, Launch Potato is a leading connector of advertisers to customers at all parts of the consumer journey, from awareness to consideration to purchase. The company is headquartered in vibrant downtown Delray Beach, Florida, with a unique international team across over a dozen countries. Launch Potato's success comes from a diverse, energetic culture and high-pe
Posted 20 days ago | Updated 4 hours ago

Senior Backend Engineer, Python

Launch Potato

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Remote

Full-time

WHO ARE WE? Launch Potato is a digital media company with a portfolio of brands and technologies. As The Discovery and Conversion Company, Launch Potato is a leading connector of advertisers to customers at all parts of the consumer journey, from awareness to consideration to purchase. The company is headquartered in vibrant downtown Delray Beach, Florida, with a unique international team across over a dozen countries. Launch Potato's success comes from a diverse, energetic culture and high-pe
Posted 20 days ago | Updated 4 hours ago

Senior Front End Engineer with strong React, Redux (W2 Position)

Valcan IT Inc

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Remote

Contract

Position: Senior Front-end engineer with full-stack experience Location: Remote Working time Zone: PST 12+ months contract Our client is looking for a talented front-end engineer with full-stack experience to join our team. This is a 100% remote and who are willing to work in Pacific Time (PST). The role requires strong expertise in React with Redux, Nodejs, and MongoDB, along with experience working on large applications with complex state management. MUST HAVE SKILLS: Javascript, React, Redux
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Posted 25 days ago | Updated 4 days ago

Android UI Developer

Yoh - A Day & Zimmerman Company

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Remote or Sunnyvale, California, USA

Full-time

Android UI Developer We re looking for an experienced Android UI Engineer to join our Privacy and Security team. In this role, you will focus on building intuitive and robust user interfaces that enhance user trust and experience in key privacy and security features. You ll work closely with UX designers, iterating quickly on concepts and delivering production-quality interfaces using modern Android technologies. Key Responsibilities:Develop and maintain Android UI components using Java, Kotlin
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Posted 6 days ago | Updated 4 hours ago

SAP UI5 Developer

Vector Consulting, Inc

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Remote

Contract

Vector Consulting is looking for SAP UI5 Developersfor a 6+ months contract (Night Shift 5:30 PM to 2:30 AM) position in,India (100% REMOTE). Position:SAP UI5 DeveloperWe are seeking a highly skilled SAP UI5 Senior Developer to lead the design, development, and implementation of responsive and user-friendly SAP Fiori/UI5 applications. This role requires deep expertise in frontend development within the SAP ecosystem, strong understanding of SAP architecture, and the ability to collaborate close
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Posted 11 days ago | Updated 3 days ago

Senior React.js Developer

SLK America Inc.

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Remote or Jacksonville, Florida, USA

Full-time

Senior React.js Developer: Location: Jacksonville, FL Lead the delivery of mobile applications within the Digital domain, ensuring alignment with business goals, security standards, and regulatory requirements. Define and implement scalable, robust, and maintainable mobile application architectures that support a wide range of financial services and functionalities. Collaborate closely with product managers, UX/UI designers, backend developers, and other stakeholders to understand business requi
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Posted 45 days ago | Updated 10 days ago