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Engineer II - Forward Deployed Engineer
GSK
Cambridge, MA
- $131,175 to $218,625 USD / year
GSK's Enterprise AI team builds AI solutions that prove value fast and scale to production. The Engineer II is a senior individual contributor who takes full ownership of FDE engagements…
Added 1 min ago
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Senior Analog Mixed-Signal Design Engineer
Mythic
Austin, TX · Palo Alto, CA · Ann Arbor, MI
- $125,000 to $250,000 USD / year
Years of experience using the Cadence Virtuoso IC design environment for both analog and mixed-signal design and verification
Added 2 mins ago
Senior Water/Wastewater Project Manager
Arcadis
Cincinnati, OH · St. Louis, MO
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.
Added 2 mins ago
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Engineer-in-Training (EIT) - Land Development
GPAC
Atlanta, GA
- $65,000 to $90,000 USD / year
We are seeking a motivated Engineer-in-Training (EIT) to join our Land Development team. This is an excellent opportunity for an early-career engineer to gain hands-on experience, work…
Added 3 mins ago
Associate Settings and Automation Engineer
LEIDOS ENGINEERING INC
Framingham, MA
Leidos Energy is hiring for a Senior Microgrid Automation Engineer to join our diverse and fast-paced organization. As a core team member, you will be interacting with other electric…
Added 3 mins ago
First Article Inspection Systems Engineer- Mid Level
Dynetics, Inc
Huntsville, AL
Leidos Defense is seeking a Systems Engineer to support an active Hypersonics production program. In this role, you'll work directly with the Lead Systems Engineer to manage the First…
Added 3 mins ago
Senior Data Engineer
LEIDOS, INC.
Remote, United States
Leidos is seeking a Senior Data Engineer to support the Department of Veterans Affairs (VA) Summit Advanced Tooling, Lakehouse, and Artificial Intelligence Services (ATLAS) program.
Added 3 mins ago
Senior Systems Engineer - Deputy Project Manager
LEIDOS, INC.
San Diego, CA
The Undersea Systems Division at Leidos currently has an opening for a Senior Systems Engineer - Deputy Project Manager to support a customer site in San Diego, California. This is an…
Added 3 mins ago
Senior Systems Engineer – Technical Program Lead
LEIDOS, INC.
San Diego, CA
The Undersea Systems Division at Leidos currently has an opening for a Senior Systems Engineer/Technical Program Lead to support a customer site in San Diego, California. This is an…
Added 3 mins ago
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Project Manager, PE - Land Development
GPAC
Atlanta, GA
- $90,000 to $160,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 4 mins ago
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Transportation Engineer
GPAC
Atlanta, GA
- $80,000 to $115,000 USD / year
We are seeking a Transportation Engineer to join a dynamic, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 4 mins ago
Chemical Engineer I
Stefanini Group
Southfield, MI
Stefanini is looking for a Chemical Engineer I in Southfield, MI 48033
Added 6 mins ago
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Water-Wastewater Engineer
GPAC
Atlanta, GA
- $80,000 to $115,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 6 mins ago
DFT Engineer
Tenstorrent
Austin, TX · Fort Collins, CO · Santa Clara, CA
How a senior, cross-functional ASIC team collaborates across design, PD, verification, and manufacturing to achieve first-pass silicon success on advanced nodes.
Added 6 mins ago
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Senior Transportation Hydraulics Engineer
AECOM
Birmingham, AL
- $135,000 to $165,000 USD / year
AECOM is seeking an experienced Senior Transportation Hydraulics Engineer to join our Transportation team in Birmingham, AL.This position will provide technical leadership and engineering…
Added 6 mins ago
Senior Embedded Software Engineer - Platform Software
Intuitive
Sunnyvale, CA
We’re looking for a high energy, experienced embedded software engineer to take technical ownership
Added 7 mins ago
Senior Project Engineer
Buckhorn
Buckhorn, MO
The Manufacturing Engineer works closely with the Plant Manager and Technical Services team to maximize efficiencies of plant operations while optimizing plant run time. This role is…
Added 8 mins ago
Senior Fullstack Software Engineer, Startpage
System1
Los Angeles, CA
You will be a senior full stack engineer on the Startpage Consumer team, a small North America-based group where every engineer works with AI coding agents as a core part of the job. You…
Added 8 mins ago
NEW JOB TEMPLATE
TRM Labs
Remote, United States
- Design and prove API integrations that fit real compliance operations, including alert triage, case management, and escalation, and use AI tooling to prototype them quickly.
Added 9 mins ago
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Engineer-in-Training (EIT) - Land Development
GPAC
Denver, CO
- $80,000 to $105,000 USD / year
We are seeking a motivated Engineer-in-Training (EIT) to join our Land Development team. This is an excellent opportunity for an early-career engineer to gain hands-on experience, work…
Added 9 mins ago
Mechanical Engineer II
Bowman Consulting Group, Ltd.
Towson, MD
…Work is completed using advanced engineering techniques and design principles and is reviewed by more senior staff to ensure application of sound professional judgement. Review work…
Added 10 mins ago
AI Engineer - Graduate
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United States
Contribute to the design, development, testing, deployment, and support of AI-enabled applications and services; develop and maintain AI solutions, including Retrieval-Augmented Generation…
Added 10 mins ago
Senior software engineer - Data Platform
Intuit
Mountain View, CA · San Diego, CA
Join the Data Capabilities team as a Senior Software Engineer on Intuit's Data Platform. We're using data in groundbreaking ways to uncover customer insights, personalize customer…
Added 10 mins ago
Systems Engineer (Entry Level)
Technology for Energy Corporation
Knoxville, TN
…seeking a motivated and technically curious Entry-Level Systems Engineer to support the design, development, integration, testing, and support of technical products used in the aviation…
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Senior Python Engineer – Space Modeling and Simulation
The MITRE Corporation
Bedford, MA · Colorado Springs, CO · McLean, VA
We are seeking an experienced, highly motivated Space Modeling and Simulation Python Engineer to support critical national security missions, such as homeland defense, Space Domain…

System1

Senior Fullstack Software Engineer, Startpage

Los Angeles, CA, United States

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

Startpage is a private search engine with roots going back to Ixquick in 1998, owned by System1 (NYSE: SST) and competing with DuckDuckGo, Brave and Ecosia. We are expanding from search results into a broader set of consumer products for people who want privacy without giving up a modern experience.

You will be a senior full stack engineer on the Startpage Consumer team, a small North America-based group where every engineer works with AI coding agents as a core part of the job. You know how to run agents in loops, coordinate multiple agents on one problem, and judge their output critically. The stack is mostly Python and JavaScript. You will own features from first commit to production across the web frontend, backend services and data pipeline, shape the architecture as the product grows, and pay down the tech debt that slows us. The team ships weekly, so your work reaches millions of monthly users within days.

This position is an onsite role requiring you to work in our headquarters located at 4235 Redwood Ave. Los Angeles, CA 90066.

What you'll work on:

Expect to work across the full breadth of the product rather than one slice of it.

• New consumer products that extend Startpage beyond the search box, on desktop and on the web

• The search results page itself: new features for subscribers and for everyone, within the constraints of our search partnerships

• Real-time decisioning that shapes what a user sees for a given query

• The homepage and engagement features that bring people back

• Traffic quality and abuse prevention for a product that attracts automated traffic

• Data instrumentation and reporting so the team can see what is working

Responsibilities:

• Design, build and ship features end to end, from API and data model through to the UI

• Drive your work with AI coding agents: give them the tools, context and guardrails they need, run them in loops against a spec, orchestrate several agents in parallel on one problem, and review what they produce with a critical eye

• Turn interactive prototypes from product into production code, keeping the intent and cutting what does not hold up

• Own services in production on Kubernetes: deploys, monitoring, the on-call rotation, and the latency and uptime targets a search product demands

• Shape architecture decisions and lead tech-debt reduction so the codebase stays fast to change

• Protect user privacy in every design decision: no tracking, minimal data retention, and no third-party calls that leak queries

• Write automated tests as a matter of course

• Instrument features and read your own results in Sigma and Snowflake; propose the next iteration from the data

• Work with outside partners and agencies so web and app experiences stay consistent

• Write clear tickets, PRs and design notes; review teammates' work the same day

Requirements:

• Daily, hands-on use of agentic coding tools: you can run agents in loops, write the evals that keep them honest, coordinate multi-agent workflows, and know when to take the keyboard back

• 5+ years of professional web development, owning both frontend and backend in production

• Strong Python, plus JavaScript or TypeScript, React, and modern CSS and HTML

• Hands-on with Docker, Kubernetes, Helm and Redis

• CI/CD and monitoring tooling, and AWS or a comparable cloud platform; comfortable being paged for what you ship

• Solid automated testing habits

• SQL fluency and the habit of checking your own feature's numbers after launch

• Care for performance: you know what a 100 ms regression costs on a search results page

• Clear written communication with a distributed team and outside vendors

Nice to have:

• Desktop browser or mobile app experience, especially Chromium, Electron or a shipped native app

• Prior search or privacy product experience

• Ads or recommendations systems, especially serving ML models at low latency

• Bot detection, fraud or abuse prevention

• SEO-driven site generation at scale

• Familiarity with EU privacy regulation

How we work:

• Small North America-based team, weekly releases

• Product work starts as a clickable prototype; engineers are expected to push back on it before building

• Agents do the typing; engineers own the architecture, the review and the outcome

• Data over opinion: every feature ships with instrumentation and a success metric

• Jira for tracking, GitHub for code, Sigma and Snowflake for analytics, Slack for the day to day

The U.S. base salary range for this full-time position is $133,000 - $183,000 + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. Please note that the compensation details listed in U.S. role postings reflect the base salary only, and do not include bonus, equity, or benefits.

System1’s headquarters is located in Marina del Rey, CA with an additional office in Bellevue, WA.

Employees near office locations are returning to the office.

Equal Employment Opportunity:

System1 provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

SECURITY NOTICE:

Please be aware that fraudulent individuals or organizations may pose as System1 Recruiters or Hiring Managers in an attempt to solicit personal or financial information. All legitimate System1 career opportunities are published directly on our official website, www.System1.com. Authentic emails from our recruiting team will only come from an official @system1.com email address. System1 will never ask candidates for money, banking information, processing fees, or equipment purchases during any stage of the recruitment process.

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More about this job

Skills

Full-stack development
Python
JavaScript
Reporting
Kubernetes
Snowflake
Web development
TypeScript
React
CSS
HTML
Docker
Redis
CI/CD
AWS
Test automation
SQL
Communication skills

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