Mid-Level Software Developer Jobs in Seattle, WA

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41 - 60 of 1,973 Jobs

Senior Software Developer

GeoLogics Corporation

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Remote

Contract

GeoLogics is working directly with the hiring manager at Raytheon Technologies for a Senior Software Developer 100% Remote Raytheon Technologies Senior Software Developer "United States Citizens are encouraged to apply due to government contract restrictions" Remote Position Rate: OPEN - Hourly (w2 non-benefited or c2c [c2c you must have your name in the Articles of Incorporation]) What You Will Do Collaborate with the compliance analysts to identify data requirements and support automation ini
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Posted 30 days ago

Sr. Software Developer/Engineer - Ruby on Rails

McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 60+ days ago | Updated 2 hours ago

Senior Software Developer (TAK)

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 54 days ago | Updated 2 hours ago

Sr. Associate Software Developer/Engineer

McKesson Corporation

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Remote or Overland Park, Kansas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 10 days ago | Updated 2 hours ago

Senior Salesforce Developer (10+ Years Experience) - Remote

URSI Technologies Inc.

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Remote

Contract, Third Party

Position Senior Salesforce Developer (10+ Years Experience)Location RemoteDuration 1+ Year (Extendable) Job Description: We are seeking a highly experienced Senior Salesforce Developer with over 10 years of expertise in designing, developing, and maintaining complex Salesforce applications and integrations. The ideal candidate should have a deep understanding of Salesforce best practices, Lightning Components, Apex programming, and complex data modeling, along with proven leadership in guiding
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Posted 50 days ago | Updated 3 days ago

Sr. Software Engineer

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Microsoft Azure Edge + Platform (E+P) is a globally distributed team of engineers, architects, program managers, product managers, business program managers, business administrators, user experience researchers and designers who are responsible for the platform for Microsoft and for delivering Microsoft's edge vision. We create the most reliable and trustworthy OS and platform services to empower Microsoft and our customers to achieve more. We unlock the next wave of opportunity at the edge thro
Posted 5 days ago | Updated 2 hours ago

Senior Software Engineer

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 25 days ago | Updated 11 hours ago

Lead Java Engineer

Randstad Digital

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Seattle, Washington, USA

Full-time

job summary: Launch your Java career to new heights! Our client is seeking a top-tier Lead Java Engineer to design and deploy cutting-edge microservices and APIs powering Customer Data solutions. You'll join a dynamic team building vital mid-layer services across the organization and with external partners, and we need your expertise in Java 8+, cloud technologies, containerization, data streaming, and Agile methodologies location: Seattle, Washington job type: Contract salary: $73 - 78 per
Posted 19 days ago | Updated 2 hours ago

Senior Analytics Engineer

BCforward

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Redmond, Washington, USA

Contract

BCforward is currently seeking a highly motivated Senior Analytics Engineer Professional Job for an opportunity at Remote! Position Title: Senior Analytics Engineer Location: Remote Anticipated Start Date: ASAP Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: Contract of 12 Months and possibility of extension Job Type: Contract and Remote Pay Range: $68 - $72/hr. on w2 Please note that a
Posted 16 days ago | Updated 3 hours ago

Senior Software Developer - (Hybrid)

RTX Corporation

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Remote or East Hartford, Connecticut, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to drive it.
Posted 32 days ago | Updated 2 hours ago

Entry Level Software Developer

1800 Programmers Ltd.

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Remote

Full-time

Job description At Helix Tech IT Services, we take pride in connecting talented individuals with the right opportunities in the tech world. If you're passionate about coding and eager to build a promising career in JavaScript, we re here to guide you every step of the way! Responsibilities Work alongside experienced developers to write, test, and deploy JavaScript code.Develop user-friendly web applications using modern JavaScript frameworks like React, Angular, or Vue.js.Debug and troubleshoot
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Posted 12 days ago | Updated 12 days ago

Software Engineer/Developer--Synon/ COOL 2E - Remote

Data Wave Technologies Inc

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New Jersey, USA

Full-time, Contract

Sr Software Engineer/Developer--Synon/ COOL 2E Remote Fulltime Required: Strong SYNON/COOL 2E coding skills Experience with RxCLAIM or Healthcare PBM applications 3 - 5 Years of Experience with SYNON/COOL 2E, COBOL400, CL/400, CLLE, DB2/400 Strong troubleshooting skills, and diligence in the pursuit of issue resolutions. Code with a minimal amount of guidance and meet project deadlines. Maintain existing systems, document the current system flow and business logic, development of new sys
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Posted 33 days ago | Updated 5 hours ago

Lead ServiceNow Developer with leading an Application Portfolio Management (APM

Tech Rakers

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Remote

Contract

Title: Lead ServiceNow Developer Description: I have an urgent Senior ServiceNow Developer role for a long-term contract. The consultant MUST HAVE experience leading an Application Portfolio Management (APM) Implementation.Candidate must have strong development and Scripting experience.Experience with HAMpro is also required
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Posted 18 days ago

Senior Software Engineer

Microsoft Corporation

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Seattle, Washington, USA

Full-time

Dynamics 365 is Microsoft's suite of enterprise software that power many of the largest businesses in the world. The Customer Experience Applications Team delivers Dynamics 365 Customer Service Omnichannel that lets our customers run intelligent and highly scalable contact centers. We are building the next generation of our applications running on Azure that pull togeth er Dynamics 365, Off ice 365 and a number of other Microsoft cloud services to deliver high value, complete, and predictive app
Posted 28 days ago | Updated 2 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

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Remote or Houston, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 39 days ago | Updated 11 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

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Remote or Austin, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 39 days ago | Updated 11 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

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Remote or Dallas, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 39 days ago | Updated 11 hours ago

Software Developer (C#, .NET framework, .NET Core, JavaScript, and CSS)

Techgroup America Inc.

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Remote

Contract

Job Details Position: Software Developer Location: Remote Duration: 6-month contract Start Date: 7/21/2025 Description: The Software Developer Level 3 is responsible for leading a small agile development team within our Enterprise Services & Integrations systems. This role involves designing, developing, and implementing software solutions using C#, .NET framework, .NET Core, JavaScript, and CSS. The ideal candidate will have experience building RESTful APIs, web services for data transfer an
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Posted 2 days ago

Senior Software Engineer, Fullstack (Developer - CDP API)

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 58 days ago | Updated 2 hours ago

Senior Software Engineer

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Intelligent Conversation and Communication Cloud (IC3) at Microsoft is developing the next generation of collaboration and communication products that will revolutionize both consumer and enterprise communications. Our products, including Teams and Azure Communication Services, integrate audio, voice and messaging communication modalities across multiple devices and platforms. As we are beginning to define innovative video communication scenarios for the future Teams release, we are looking for
Posted 2 hours ago