Startpage is looking for a full-stack Senior Software Developer to work alongside our existing team. This is a full-time, on-site position with the expectation of a 40-hour work week from our ...
Startpage is looking for a full-stack Senior Software Developer to work alongside our existing team. This is a full-time, on-site position with the expectation of a 40-hour work week from our ...
Sr Full Stack Java Developer
Bellevue, WA · On-site
$59.25 - $76.50/hr
... Sr Full Stack Java Developer Location: Bellevue WA Duration: 6 Months Job Type: Temporary ... Hybrid * Engineer, Software - Full Stack designs, develops, and delivers scalable software ...
Sr Full Stack Java Developer
Bellevue, WA · On-site
$59.25 - $76.50/hr
... Sr Full Stack Java Developer Location: Bellevue WA Duration: 6 Months Job Type: Temporary ... Hybrid * Engineer, Software - Full Stack designs, develops, and delivers scalable software ...
Modern DevOps tools such as Terraform, Docker, and Kubernetes. * Familiarity with AI productivity tools and their application in software development. * Domain knowledge in Ad Tech. Additional ...
Modern DevOps tools such as Terraform, Docker, and Kubernetes. * Familiarity with AI productivity tools and their application in software development. * Domain knowledge in Ad Tech. Additional ...
As a Senior Full Stack Engineer on this team, you'll work at the intersection of scale, reliability ... You own this if you have... * 7+ years of professional software engineering experience, including ...
As a Senior Full Stack Engineer on this team, you'll work at the intersection of scale, reliability ... You own this if you have... * 7+ years of professional software engineering experience, including ...
As a Senior Full Stack Engineer on this team, you'll work at the intersection of scale, reliability ... You own this if you have... * 7+ years of professional software engineering experience, including ...
As a Senior Full Stack Engineer on this team, you'll work at the intersection of scale, reliability ... You own this if you have... * 7+ years of professional software engineering experience, including ...
Full Stack Software Developer
Seattle, WA · On-site
We are looking for strong, passionate C#, SQL, JavaScript (jQuery, backbone) developers who write precise, clean codes. You should also have experience working on large databases, scaling ...
Full Stack Software Developer
Seattle, WA · On-site
We are looking for strong, passionate C#, SQL, JavaScript (jQuery, backbone) developers who write precise, clean codes. You should also have experience working on large databases, scaling ...
Full Stack Software Developer
Seattle, WA · On-site
We are looking for strong, passionate C#, SQL, JavaScript (jQuery, backbone) developers who write precise, clean codes. You should also have experience working on large databases, scaling ...
Full Stack Software Developer
Seattle, WA · On-site
We are looking for strong, passionate C#, SQL, JavaScript (jQuery, backbone) developers who write precise, clean codes. You should also have experience working on large databases, scaling ...
Senior Fullstack Software Engineer
Seattle, WA · Remote
$115K - $145K/yr
We are in search of a Senior Full-Stack Software Engineer to join our Gigantic Playground team. In this role, you will play a crucial part in driving technological innovation for our clients ...
Quick apply
Senior Fullstack Software Engineer
Seattle, WA · Remote
$115K - $145K/yr
We are in search of a Senior Full-Stack Software Engineer to join our Gigantic Playground team. In this role, you will play a crucial part in driving technological innovation for our clients ...
Senior Fullstack Software Engineer
Seattle, WA · On-site +1
We are in search of a Senior Full-Stack Software Engineer to join our Gigantic Playground team. In this role, you will play a crucial part in driving technological innovation for our clients ...
Senior Fullstack Software Engineer
Seattle, WA · On-site +1
We are in search of a Senior Full-Stack Software Engineer to join our Gigantic Playground team. In this role, you will play a crucial part in driving technological innovation for our clients ...
We are in search of a Senior Full-Stack Software Engineer to join our Gigantic Playground team. In this role, you will play a crucial part in driving technological innovation for our clients ...
We are in search of a Senior Full-Stack Software Engineer to join our Gigantic Playground team. In this role, you will play a crucial part in driving technological innovation for our clients ...
Full-Stack Software Developer (Svelte + Rust )
Kent, WA · On-site
$154K - $231K/yr
Develop and maintain full-stack visualization tools for hardware and software analysis * Design ... Mentor engineers and contribute to a strong technical culture * Participate in a low-friction ...
Full-Stack Software Developer (Svelte + Rust )
Kent, WA · On-site
$154K - $231K/yr
Develop and maintain full-stack visualization tools for hardware and software analysis * Design ... Mentor engineers and contribute to a strong technical culture * Participate in a low-friction ...
We're building software that doesn't just help people do work-it does the work. The Opportunity We ... tooling, and developer productivity. Qualifications Required * 3-5 year experience building ...
We're building software that doesn't just help people do work-it does the work. The Opportunity We ... tooling, and developer productivity. Qualifications Required * 3-5 year experience building ...
About the Role We're hiring a Full Stack Engineer to help us build and evolve the product layer of ... For an engineer building coordination software for defense programs, that context isn't a nice-to ...
About the Role We're hiring a Full Stack Engineer to help us build and evolve the product layer of ... For an engineer building coordination software for defense programs, that context isn't a nice-to ...
About the Role We're hiring a Full Stack Engineer to help us build and evolve the product layer of ... For an engineer building coordination software for defense programs, that context isn't a nice-to ...
About the Role We're hiring a Full Stack Engineer to help us build and evolve the product layer of ... For an engineer building coordination software for defense programs, that context isn't a nice-to ...
Full-Stack Software Developer (Svelte + Rust )
Kent, WA · On-site
$154K - $231K/yr
Develop and maintain full-stack visualization tools for hardware and software analysis * Design ... Mentor engineers and contribute to a strong technical culture * Participate in a low-friction ...
Full-Stack Software Developer (Svelte + Rust )
Kent, WA · On-site
$154K - $231K/yr
Develop and maintain full-stack visualization tools for hardware and software analysis * Design ... Mentor engineers and contribute to a strong technical culture * Participate in a low-friction ...
Sr. Full Stack Software Engineer (Front End Leaning)
$160K - $200K/yr
We're seeking a Senior Fullstack Engineer who thinks in experiences, not features. You'll architect ... Own the full stack: Acting as an architect and builder for the user-facing application from ...
Quick apply
Sr. Full Stack Software Engineer (Front End Leaning)
$160K - $200K/yr
We're seeking a Senior Fullstack Engineer who thinks in experiences, not features. You'll architect ... Own the full stack: Acting as an architect and builder for the user-facing application from ...
About the Role We're hiring a Full Stack Engineer to help us build and evolve the product layer of ... For an engineer building coordination software for defense programs, that context isn't a nice-to ...
About the Role We're hiring a Full Stack Engineer to help us build and evolve the product layer of ... For an engineer building coordination software for defense programs, that context isn't a nice-to ...
You are a Staff Full Stack Software Engineer with experience building large-scale software applications. You have deep interest in backend technologies. You are also familiar with frontend and mobile ...
You are a Staff Full Stack Software Engineer with experience building large-scale software applications. You have deep interest in backend technologies. You are also familiar with frontend and mobile ...
Full Stack Software Engineer II
Seattle, WA · On-site
$190K/yr
As a Full Stack Software Engineer working on Expedia's critical production checkout applications, your mission will be to ensure Expedia Checkout is always fast, available, scalable, and engineered ...
Full Stack Software Engineer II
Seattle, WA · On-site
$190K/yr
As a Full Stack Software Engineer working on Expedia's critical production checkout applications, your mission will be to ensure Expedia Checkout is always fast, available, scalable, and engineered ...
Full Stack Software Engineer, Codex
Seattle, WA · On-site
$255K - $405K/yr
The team is also responsible for developer-facing Codex experiences including the Codex IDE ... About the Role We're hiring a Full Stack Software Engineer to help invent the next generation of AI ...
Full Stack Software Engineer, Codex
Seattle, WA · On-site
$255K - $405K/yr
The team is also responsible for developer-facing Codex experiences including the Codex IDE ... About the Role We're hiring a Full Stack Software Engineer to help invent the next generation of AI ...
Senior Full Stack Software Developer information
See Tacoma, WA salary details
$25.82 - $31.87
1% of jobs
$31.87 - $37.93
3% of jobs
$37.93 - $43.98
5% of jobs
$43.98 - $50.04
7% of jobs
$53.16 is the 25th percentile. Wages below this are outliers.
$50.04 - $56.09
16% of jobs
$56.09 - $62.15
17% of jobs
The median wage is $62.32 / hr.
$62.15 - $68.20
18% of jobs
$71.86 is the 75th percentile. Wages above this are outliers.
$68.20 - $74.26
13% of jobs
$74.26 - $80.31
9% of jobs
$80.31 - $86.37
6% of jobs
$86.37 - $92.42
4% of jobs
$25
$63
$92
How much do senior full stack software developer jobs pay per hour?
What is the difference between Senior Full Stack Software Developer vs Software Engineer?
| Aspect | Senior Full Stack Software Developer | Software Engineer |
|---|---|---|
| Credentials | Bachelor's degree in CS or related field; experience in full stack development | Bachelor's degree in CS or related field; may have certifications in specific technologies |
| Work Environment | Collaborates across front-end and back-end teams, often in agile settings | Designs, develops, and maintains software applications, often in teams or individually |
| Industry Usage | Common in tech companies, startups, and agencies requiring versatile development skills | Widely used across industries for software development roles |
While both roles involve software development, a Senior Full Stack Software Developer specializes in both front-end and back-end technologies, often taking on leadership responsibilities. A Software Engineer may focus on specific areas of software design and implementation, with less emphasis on full stack expertise. The roles overlap in skills and industry usage, but the senior developer typically has broader responsibilities and experience in full stack development.
What are the key skills and qualifications needed to thrive as a senior full stack software developer?
What is a senior full stack software developer?
What types of projects and technologies can a senior full stack software developer expect to work on, and how does the team typically collaborate?

Full-time
Medical, Dental, Vision, Retirement, PTO
Posted 14 days ago
Job description
System1 (NYSE: SST) is an omnichannel customer acquisition marketing platform powered by AI and machine learning. Our proprietary Responsive Acquisition Marketing Platform (RAMP) uses data science and real-time bidding to match high-intent consumers with advertisers at scale. We operate a portfolio of consumer-facing brands across search, shopping, and travel - including Startpage, MapQuest, and CouponFollow - and build the apps, search engines, and online publications that power them.Â
Startpage (part of System1) is the world's most private search engine. We deliver high-quality search results through a privacy-preserving proxy layer that strips identifying information before queries leave our infrastructure. Users get the search experience they expect without being tracked, profiled, or targeted.Â
Startpage is looking for a full-stack Senior Software Developer to work alongside our existing team. This is a full-time, on-site position with the expectation of a 40-hour work week from our Bellevue, WA office.Â
At a high level, Startpage engineers work with our product team to build out new features on our roadmap, primarily for our private search engine, our flagship product. We also help to shape architectural decisions, while proactively tackling tech debt, bugs, and other engineering tasks. All developers at Startpage work with a wide variety of languages, tools, and technologies across all parts of the stack. Generally, day-to-day work across our stack includes mostly Python and JavaScript.Â
We are a small but fast-moving, adaptable team, and we are rapidly iterating our products to meet the ever-changing demands of the open internet in the world of AI. The team is distributed across time zones in North America and Europe. While we don't maintain a strict schedule, everyone on the team overlaps their days for 4-5 hours so we can all work together for a portion of our day.Â
Ideal candidates for this role are self-starters who take initiative and learn things quickly, are flexible in dealing with rapidly evolving technical requirements, and have a good eye for balancing quality, output volume, and complexity. Startpage developers are expected to oversee their work from tickets to production deployments and monitoring, and should feel confident and comfortable releasing changes to a highly-trafficked, internationally distributed web product multiple times per week.Â
Given Startpage is a privacy-focused product, previous experience working on a privacy-focused web product would be an asset, but is not a hard requirement. Similarly, our developers are expected to have a high level of attention to detail in order to maintain the privacy of our users, which we take very seriously. Engineering at Startpage means working on systems where privacy is a real architectural constraint, not a marketing line. This role also requires participation in our emergency on-call rotation.
This position is a hybrid role requiring you to work out of our Bellevue, WA office located at 10800 NE 8th Street Suite 200 Bellevue, WA 98004.
- Excellent communications skills, strong command of the English language
- 5+ years of professional software development experience building and operating production web services at scale.
- Deep understanding of HTTP and all of its moving parts: front-ends, back-ends, serving infrastructure, DNS, etc.
- Good understanding of REST API architectures, both writing them and consuming them.
- Experience with JavaScript (TypeScript/Node.js/React), modern CSS, and HTML.
- Experience with Python-our backend services are predominantly written in Python.
- Hands-on experience with Kubernetes and Helm in a multi-region production environment and a good working knowledge of K8s concepts.
- Proficient with Docker and containerized service development.
- Experience with Redis and/or similar caching strategies in latency-sensitive systems.
- Comfortable with modern CI/CD tooling (ArgoCD, GitHub Actions).
- Experience with monitoring and instrumenting services such as New Relic, Datadog, Cloudwatch, etc.
- Strong automated testing experience and discipline (unit, integration, and end-to-end tests).
- Experience with AI coding tools and a good understanding of when it is appropriate to move quickly with these tools versus when it is important for human oversight.
- Experience with AWS or other modern cloud provider(s) for serving well-architected, scalable web applications.
- Any background or previous experience in search, ad tech, or browser-facing privacy products would be an asset but not a must.
- Competitive salary + bonus + equity
- Generous PTO + 11 company holidays
- Open sick time
- 100% covered Medical, Dental, Vision for employees
- 401k with match
- Health & Dependent Care Flex Spending AccountÂ
- Paid professional development
- Leadership & growth opportunities
- Virtual company and team building events
About System1
Sourced by ZipRecruiter
Industry
Software development
Company size
501 - 1,000 Employees
Headquarters location
Los Angeles, CA, US
Year founded
2013