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Sr Software Developer Jobs in Renton, WA (NOW HIRING)

Senior Software Engineer

Seattle, WA Β· On-site +1

$158K - $232K/yr

The Senior Software Engineer will execute on all aspects of the software development lifecycle ... Knowledge of Azure/Azure DevOps, Docker and Kubernetes * Experience in designing and implementing ...

Senior Software Engineer

Seattle, WA Β· On-site

$158K - $232K/yr

The Senior Software Engineer will execute on all aspects of the software development lifecycle ... Knowledge of Azure/Azure DevOps, Docker and Kubernetes * Experience in designing and implementing ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

AI Software Engineer - Remote

Seattle, WA Β· On-site

$139K - $183K/yr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

Sr Software Engineer

Seattle, WA

$139K - $183K/yr

Job Posting Title: Sr Software Engineer Req ID: 10135205 Disney Entertainment and ESPN Product & Technology Technology is at the heart of Disney's past, present, and future. Disney Entertainment and ...

Senior Software Engineer - Remote

Seattle, WA Β· Remote

$139K - $183K/yr

Senior Software Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn ...

Senior Software Engineer

Bellevue, WA Β· On-site

$149K - $216K/yr

Senior Software Engineer Location : 10900 NE 4th Street, Floor 8, Bellevue, WA 98004 Duties: Build and support GenAI Super Agent, Wibey, to help developers find information to build, deploy ...

Senior Software Engineer

Seattle, WA Β· On-site

$176K - $196K/yr

As a Senior Software Engineer, you will use your experience with microservices based architecture to build products that deliver high business impact for our customers. You will lead design and ...

Senior Software Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn ...

New

Senior Software Engineer Role Type: Contractor Location: Remote About the Role micro1 is partnering with a leading AI lab to hire senior software engineers from top companies. You'll evaluate AI ...

Senior Software Engineer

Seattle, WA

$139K - $183K/yr

Responsibilities What you will own As a Senior Software Engineer, you will design and build the ... Improve developer experience, CI/CD, test frameworks, and local development tooling. * Help define ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

Senior Software Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn ...

New

Senior Software Engineer

Bellevue, WA Β· On-site

$138K - $182K/yr

Senior Software Engineer, Load and Fault Environments Join us in building the future of finance ... The Load and Fault team sits within Robinhood's Developer Infrastructure organization, with a ...

Senior Software Engineer

Redmond, WA Β· On-site

$137K - $180K/yr

We want to reshape security and empower every user, customer, and developer with a security cloud ... We are seeking a Senior Software Engineer who is excited about building capabilities that help ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

Showing results 41-60

Sr Software Developer information

See Renton, WA salary details

$17

$69

$98

How much do sr software developer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for sr software developer in Renton, WA is $69.44, according to ZipRecruiter salary data. Most workers in this role earn between $58.94 and $77.88 per hour, depending on experience, location, and employer.

What is a Sr software developer?

Sr Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead technical teams, make architectural decisions, and mentor junior developers. Their role often involves collaborating with stakeholders to define requirements, ensuring code quality, and staying updated with emerging technologies. Senior developers play a crucial part in the software development lifecycle, helping to deliver robust and scalable solutions.

What are the key skills and qualifications needed to thrive as a Sr software developer?

To thrive as a Sr Software Developer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor's or master’s degree in computer science or a related field. Familiarity with development tools like Git, integrated development environments (IDEs), cloud platforms, and relevant certifications (e.g., AWS Certified Developer) are typically expected. Strong problem-solving, leadership, collaboration, and communication skills help you mentor junior developers and work effectively within teams. These abilities are crucial to building robust software solutions, driving technical excellence, and ensuring successful project delivery.

What are some typical challenges Sr software developers face when leading project teams, and how can they effectively manage them?

Sr Software Developers often encounter challenges such as balancing coding responsibilities with mentoring junior team members, aligning technical solutions with business goals, and managing project timelines across cross-functional teams. Effective management involves clear communication, setting realistic expectations, and fostering a collaborative environment where team members can share ideas and resolve issues quickly. Leveraging agile methodologies and regular code reviews can also help maintain project momentum and ensure high-quality deliverables.

What is the difference between Sr Software Developer vs Software Engineer?

AspectSr Software DeveloperSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; experience often preferredBachelor's or higher in CS or related field; certifications optional
Work EnvironmentDevelops software, collaborates with teams, and mentors junior staffDesigns, develops, tests, and maintains software applications
Employer & Industry UsageUsed across tech companies, startups, and enterprise firmsCommon in software development firms, tech companies, and IT departments

Both roles involve software development, but Sr Software Developers typically have more experience, leadership responsibilities, and mentorship duties. Software Engineers focus on designing and building software solutions, often with a broader scope. The roles overlap significantly, but the seniority and leadership aspect distinguish the Sr Software Developer from a general Software Engineer.

What do senior software developers do?

Senior software developers design, develop, and maintain software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and ensure the quality and performance of software systems, typically using programming languages like Java, Python, or C++. They also collaborate with stakeholders and may oversee technical architecture and code reviews.

What cities near Renton, WA are hiring for Sr Software Developer jobs?

Cities near Renton, WA with the most Sr Software Developer job openings:

Infographic showing various Sr Software Developer job openings in Renton, WA as of June 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $144,427 per year, or $69.4 per hour.

Senior Software Engineer (.NET/Cloud Services)

Redmond, WA β€’ On-site, Remote

DevSelect
IT ServicesΒ β€’Β 11 - 50 employees

$137K - $180K/yr

Full-time

Re-posted 3 days ago


Job description

Title: Senior Software Engineer (.NET/Cloud Services)
Location: Redmond, WA
Openings: 1
Type: Long-Term Contract
Senior Software Engineer (.NET/Cloud Services)

Are you impassioned about cloud computing and love the challenge of solving complex technical problems?
Come join a growing team and surround yourself with people who are equally passionate about cloud computing, modern engineering practices, and an obsession with user and customer experience excellence.
Responsibilities
You will be expected to demonstrate great sense of ownership, which includes understanding customer scenarios, driving design and implementation, and ensuring the successful delivery of scalable and resilient cloud application and services.
As a Senior Engineer, you will be expected to participate in high-level product architecture, design, and implementation. You'll write secure, reliable, scalable, and maintainable code, which will be fully testable, readable, and efficiently debuggable.
You'll have a passion for quality and be a creative thinker. You should be comfortable owning a feature/solution and making decisions independently.
Basic Qualifications
  • 6+ years of professional software development experience.
  • 3+ years of experience with architecture, design, implementation, and support of distributed and highly resilient cloud applications and services.
  • Proven track record of shipping highly scalable and reliable software and services.
  • BS in Computer Science, Software Engineering, related field, or equivalent experience.
Preferred Qualifications
  • Expertise in modern .NET: C#, ASP.NET/Core, Entity Frameworks, SQL, MVC/Razor Pages, WebJobs SDK.
  • Design / Implementation: DDD, TDD, Repository, OOP, Functional Programming.
  • Messaging: Async Request/Reply, Resiliency & Transient-Fault handling (Polly), Queuing & Scheduling.
  • Data Management: CQRS, Event Sourcing, Sharding (elastic pooling), Index Tables, Materialized Views.
  • Experience designing, implementing, scaling, and monitoring ReSTful APIs.
  • Experience in databases, storage solutions, and ETL pipelines.
  • Experience building Continuous Integration / Continuous deployment pipelines.
  • Exceptional communication and cross-discipline collaboration skills.
  • Excellent problem solving and debugging skills.
  • Ability to write concise and accurate technical documentation with the ability to communicate technical ideas to non-technical audiences.
  • Ability to work independently and in a team setting.
  • Ability to efficiently research and implement custom solutions for challenging business and technical problems.
  • Threat modeling and secure development lifecycle planning and implementation.