mid-level software developer Jobs in seattle, wa

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Senior Backend Software Engineer, Shop Ads

TikTok

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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
Posted 60+ days ago | Updated 4 hours ago

Senior FPGA Engineer

Kforce Technology Staffing

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Kirkland, Washington, USA

Full-time

RESPONSIBILITIES: Kforce's client, a rapidly growing engineering technology company in Kirkland, WA, is looking for a Mid-Level or Senior FPGA Hardware Design Engineer. This role offers a competitive compensation package, including base salary, quarterly bonuses, 401K matching, stock/RSUs, and more. We are working directly with the hiring manager on this search assignment. Overview: As a Senior FPGA Hardware Design Engineer, you will define system-level requirements, develop embedded hardware a
Posted 10 days ago | Updated 2 hours ago

Senior Software Engineer

Jack Henry & Associates

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Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. The Node / Identity team members develop and support a first-class IDP and APIs used across Jack Henry and by extern
Posted 9 days ago | Updated 4 hours ago

Senior Software Engineer

10x Genomics

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California, USA

Full-time

10x Genomics creates powerful scientific tools that enable biological discoveries and drive exponential progress in the study of human health. Our talented team has a distinguished record of creating innovative instruments, reagents, and software that analyze biological systems at a resolution that matches the complexity of biology. Scientists have used our tools to discover the mechanisms behind Alzheimer's disease, cystic fibrosis, autism, stem cell differentiation, COVID-19, and more. We're
Posted 12 days ago | Updated 4 hours ago

Senior Backend Software Engineer, Capacity & Optimization - USDS

TikTok

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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
Posted 5 days ago | Updated 4 hours ago

Lead Software Engineer (Remote)

Quest Diagnostics Inc.

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Remote or Secaucus, New Jersey, USA

Full-time

Overview Oversee and support a team of back-end, front-end, and full-stack developers, as well as QA and QC resources. In this dotted-line leadership role, you will focus on process efficiency, quality improvements, team utilization, and reporting while working closely with Agile teams and prioritization frameworks. Pay Range: $100,000 - $130,000 / year Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifi
Posted 13 days ago | Updated 4 hours ago

Senior Software Engineer- Open Source Analytics

Snowflake Inc.

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Bellevue, Washington, USA

Full-time

Where Data Does More. Join the Snowflake team. Snowflake's vision is to enable every organization to be data-driven. We're at the forefront of innovation, helping customers realize the full potential of their data with our AI data cloud. We are now going far beyond the traditional data warehouse and helping customers unlock the power of the open data lakehouse architecture with significant investment in Open Source Analytics! Snowflake engineers are leading the way with innovations directly in
Posted 60+ days ago | Updated 4 hours ago

Senior Staff Software Engineer - Data Products

Rippling

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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
Posted 58 days ago | Updated 4 hours ago

Sr. Radiation Effects Engineer

SpaceX

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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. SR. RADIATION EFFECTS ENGINEER As a member of our fast-paced Radiation Effects team, you will be responsible for ensuring avionics hardware performance across our fleet of vehicles (Dragon, Falcon, Starship, Lunar Hum
Posted 8 days ago | Updated 4 hours ago

Senior Hardware Test Engineer

ServiceNow, Inc.

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Kirkland, Washington, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 30 days ago | Updated 4 hours ago

Sr. Software Engineer

General Motors

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Remote

Full-time

Job Description Develop and design advanced software applications for driverless technology company. Duties include: Build a highly reliable, scalable, and cost effective platform to search for impactful on-road scenarios, label data, prepare resulting dataset for model training, and close the model performance feedback loop. Explore, prototype, validate, and iterate new algorithms and models. Drive efforts to optimize, supervise and refine on-road performance for models on the path to productio
Posted 14 days ago | Updated 2 hours ago

Senior/Staff Backend Golang Engineer

Jobot

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Seattle, Washington, USA

Full-time

Senior/Staff Backend Engineer role working with Golang! This Jobot Job is hosted by: Brandon Bays Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $180,000 - $230,000 per year A bit about us: About Us: We are a fast-growing startup transforming how IT teams operate with AI solutions. Our mission is to eliminate the inefficiencies of legacy platforms by introducing a seamless AI-driven system that automates complex IT workflows. About the R
Posted 1 hour ago

Senior/Staff Backend Golang Engineer

Jobot

•

Seattle, Washington, USA

Full-time

Senior/Staff Backend Engineer role working with Golang! This Jobot Job is hosted by: Brandon Bays Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $180,000 - $230,000 per year A bit about us: About Us: We are a fast-growing startup transforming how IT teams operate with AI solutions. Our mission is to eliminate the inefficiencies of legacy platforms by introducing a seamless AI-driven system that automates complex IT workflows. About the R
Posted 20 hours ago | Updated 1 hour ago

Senior R&D Software Engineer (AI/DevOps)

Blue Origin, LLC

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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 Advanced Concepts and Enterprise Engineering
Posted 15 days ago | Updated 1 hour ago

Lead Software Engineer

Parsons Services Company

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Remote or Colorado Springs, Colorado, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking an amazingly talented Software Engineer Lead to join our growing
Posted 56 days ago | Updated 4 hours ago

(USA) Senior, Software Engineer

Walmart Inc.

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Remote or Dallas, Texas, USA

Full-time

Position Summary Join Walmart|VIZIO and take your career to the next level! We are Vizio, part of Walmart, a leading smart TV platform. specializing in embedded Linux systems to help develop Vizio's middleware, network, media, and application development for HTML and native applications for Vizio's TV platform. We are working on next generation of OS HAL platform for future TVs. We are a dynamic group passionate about media technologies. We use cutting edge software/hardware tools including late
Posted 23 days ago | Updated 4 hours ago

Senior Engineer - Software

Becton Dickinson & Company

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Remote or San Diego, California, USA

Full-time

Job Description Summary Job Description We are the makers of possible BD is one of the largest global medical technology companies in the world. Advancing the world of health is our Purpose, and it's no small feat. It takes the imagination and passion of all of us-from design and engineering to the manufacturing and marketing of our billions of MedTech products per year-to look at the impossible and find transformative solutions that turn dreams into possibilities. We believe that the human e
Posted 13 days ago | Updated 4 hours ago

Sr Software Engineer - Remote

UnitedHealth Group

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Remote or Eden Prairie, Minnesota, USA

Full-time

For those who want to invent the future of health care, here's your opportunity. We're going beyond basic care to health programs integrated across the entire continuum of care. Join us to start Caring. Connecting. Growing together. You'll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges. Primary Responsibilities: Designs, codes, tests and debugs applications and components that meet all technical specifications and business requirements
Posted 4 hours ago

Sr. Software Engineer

CDK Global

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Remote or Cincinnati, Ohio, USA

Full-time

About Us CDK Global is a leading provider of cloud-based software to dealerships and Original Equipment Manufacturers ("OEMs") across automotive and related industries. The Company's cloud-based, software as a service ("SaaS") platform enables dealerships to manage their end-to-end business operations including the acquisition, sale, financing, insuring, repair, and maintenance of vehicles. By automating and streamlining critical workflows, the integrated platform of modern solutions enables de
Posted 8 days ago | Updated 4 hours ago

Software Engineer, Backend

West Coast Consulting LLC

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Remote

Contract

Job Description Title: Software Engineer, Backend Duration: Aug 5, 2025 - Jul 31, 2026 Location: Remote (North America) TECHNICAL SKILLS Must Have3+ years of software development experience in one or more general purpose programming languages (Java, Scala, Go, C++, Python).Nice To Have Experience with prompt engineering, machine learning or data science. Cost Center Code49 - Tech-Ads Engineering JOB DESCRIPTION The Ad Safety & Verification (ASV) team is small, scrappy, and able to execute o
Posted 3 days ago | Updated 2 hours ago