Back End Software Developer Jobs in Seattle, WA

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Software Dev Engineer II

Aditi Consulting

Redmond, Washington, USA

Contract

Payrate: $50.00 - $57.00/hr. Summary: We are looking for a software engineer with experience in backend services in java or another object oriented programming language along with knowledge of AWS cloud services - IAM, LAMBDA, No-SQL /document DB, Fargate, SNS, SQS. Candidate will participate in all phases of software development from requirements through implementation and deployment to operations. Candidate will build software that runs on AWS cloud service and should have a hands-on experienc

Software Dev Engineer II

Aditi Consulting

Redmond, Washington, USA

Contract

Payrate: $55.00 - $57.00/hr. Summary: We are looking for a software engineer with experience in building web applications using current technologies in React, Redux, HTML, CSS, JS etc. Candidate will integrate front end solutions with software services that run on AWS cloud. Candidate will participate in all phases of software development from requirements through implementation and deployment to operations. Required skills: Years of Experience: 3 to 5 years Degree or Certification: Bachelor s

Software Engineer - Backend Software Developer

Splunk Inc.

Washington, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

Staff Full Stack Software Engineer (Backend) - Time Platform

Rippling

Seattle, Washington, USA

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even

Senior Backend Software Engineer, Shop Ads

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A259334 Apply to this job Share this listing: Responsibilities The eCommerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies. TikTok Shop re-imagines global eCommerce with rich content and endless joy. The mission of Shop Ads team is to empower commerce merchants of all sizes to grow their business efficiently within TikTok's closed-loop ecosystems. Shop Ad

Backend Developer

Jobot

Medina, Washington, USA

Contract

Our clien is looking for a Backend Engineer who is strong with Python - remote! This Jobot Consulting Job is hosted by: Nick Frei Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $70 - $85 per hour A bit about us: We are seeking a dynamic and passionate Consulting Backend Developer to join our fast-paced Tech Services team. This is an exciting opportunity for an experienced developer to work on cutting-edge technologies and contribute to tra

Backend Software Engineer (Starlink)

SpaceX

Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. BACKEND SOFTWARE ENGINEER (STARLINK) At SpaceX, we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's large

Back End Software Engineer II - Security for CoPilot

Microsoft Corporation

Redmond, Washington, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i

Backend Software Engineer - Global E-Commerce Supply Chain & Logistics

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A45523 Apply to this job Share this listing: Responsibilities Our Supply Chain & Logistics team is a key pillar of the global e-commerce business, responsible for the selection of goods, procurement, warehousing, inventory management and other business modules. It aims to improve customer experience with warehousing, supply chain & logistics technology, empowering merchants to simplify and expand their business worldwide with dependa

Backend Software Engineer, Capacity & Optimization - USDS

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A115050A Apply to this job Share this listing: Responsibilities About the team: TikTok is seeking a software engineer to join the Capacity & Optimization Engineering team to focus on site-wide performance and capacity optimization at the intersection of all Tiktok products, services, and physical infrastructure (Servers, Data Centers, Network). This role will focus on optimizing Infrastructure performance and capacity at various alti

Senior Backend Software Engineer, Risk and Response - Trust and Safety

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A123831 Apply to this job Share this listing: Responsibilities About Us The Trust and Safety engineering team are responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety engineering team, TikTok can provide the best user experience and bring joy to everyone in the world. We are building an engineering team dedicated to Trust and Safety's Risk and Response bu

Senior Backend Software Engineer, Capacity & Optimization - USDS

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A121828A Apply to this job Share this listing: Responsibilities About the team: TikTok is seeking a software engineer to join the Capacity & Optimization Engineering team to focus on site-wide performance and capacity optimization at the intersection of all Tiktok products, services, and physical infrastructure (Servers, Data Centers, Network). This role will focus on optimizing Infrastructure performance and capacity at various alti

Backend Software Engineer - TikTok Privacy Product

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A132197A Apply to this job Share this listing: Responsibilities We built TikTok as a trusted platform to inspire creativity and enrich life. Our team protects users on our platform by promoting privacy by design; we design architectures that treats user data respectfully, with transparency, and in line with reasonable practices. Data privacy engineering is a new technological territory that hasn't been well defined in our industry; b

Senior Software Engineer - Backend

Microsoft Corporation

Redmond, Washington, USA

Full-time

Are you passionate about building high-scale, reliable, and intelligent cloud services? The Microsoft Teams Core Services team powers the foundation of one of Microsoft's fastest-growing products, serving over 330 million users around the world. As part of our team, you'll help develop resilient infrastructure that supports hyper-scaling, powers expansion into specialized clouds, and upholds the service fundamentals of performance, availability, and security. You'll be part of a high-energy, col

Software Engineer II - Backend

Microsoft Corporation

Redmond, Washington, USA

Full-time

Microsoft Teams is the fastest-growing product in Microsoft's history, empowering over 330 million users globally to connect and collaborate. The Teams Core Services team builds and operates the foundational backend systems that power these experiences - from global user communication to secure tenant separation and cloud compliance. As part of our team, you'll help build reliable, scalable services that support hyper-growth, specialized cloud environments, and enterprise-grade collaboration sce

Backend Software Engineer, TikTok Ecosystem Platform

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A11403B Apply to this job Share this listing: Responsibilities TikTok is already a super app with a huge client base, and the content is completely recommended by the recommendation system according to personal preferences, but the recommendation system cannot understand video content. It can only identify the signals from users. If some creators trick our users to make some positive signals such as likes, favorites, the recommendati

Backend Software Engineer, TikTok Privacy AI

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : C3222 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As a part of TikTok Privacy & Security group, the AI Privacy team provides solutions to preserve privacy in all AI-powered experien

Backend Software Engineer, TikTok Privacy Infrastructure

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : W1780 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As TikTok Privacy & Security team, we are committed to protecting the personal privacy and data security of billions of TikTok user

Backend Software Engineer, AI Safety, TikTok - Seattle

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A145511A Apply to this job Share this listing: Responsibilities About Us: TikTok identifies Trust and Safety as a top priority, and our team obsesses over it daily. As generative AI and large models power more TikTok experiences, the AI Safety team ensures these systems are deployed responsibly, reliably, and in alignment with our community values. We are a newly founded team focused on building scalable safety systems to detect, pre

Backend Software Engineer, Global E-Commerce Service Architecture

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A137983A Apply to this job Share this listing: Responsibilities About The Team: Global E-commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products at affordable prices. The global e-commerce business team hopes to provide users with more tailored, and efficient consumption experience, enabling merchants