Mid-Level Software Engineer
$200k - $250kFull-time
Wintermeyer Ventures
About the Role
Join a small engineering team building AI systems that can autonomously conduct research. You will develop the backend and infrastructure that support agentic discovery helping advance automated scientific work.
What Youll Do
- Build and maintain backend infrastructure for AI research systems.
- Write production-quality Python code to improve system capabilities reliability and performance.
- Collaborate with researchers and engineers on agentic search systems and model post-training infrastructure.
- Contribute to machine learning infrastructure observability and performance optimization for customer-integrated systems.
- Own engineering problems end to end from design through deployment.
What Were Looking For
- Two or more years of software engineering experience with experience in the two to five year range.
- Experience building production backend systems with advanced Python.
- Background working with AI/ML infrastructure or backend systems.
- Familiarity with Google Cloud Platform and agentic systems.
- Strong production engineering skills and the ability to work collaboratively in a fast-moving environment.
Compensation & Benefits
Annual salary range: $200000 to $250000 USD. Visa sponsorship is available.
Location
On-site in San Mateo California United States.
Vacancy posted 14 days ago
Similar jobs that could be interesting for youBased on the Mid-Level Software Engineer in San Mateo, CA vacancy
$175k - $200k
...estimates.Mentor and grow a team of senior and mid-level developers through reviews, pairing and... ...developers and building a strong engineering culture.Ownership and accountability... ...equivalent experience).12-16 years of software development experience, with at least 8...SoftwareFull timeWork at officeQualys
Foster, CA3 days ago- ...Role Summary:We are looking for a highly skilled Sr. Fullstack Engineer to join our dynamic engineering team. In this role, you will leverage... ...(CI/CD) to ensure high reliability and maintainability of our software.Troubleshoot and resolve technical issues across your domain,...SoftwareFull timeTemporary workWork experience placementWork at officeRemote work3 days per week
Notable
San Mateo, CA2 days ago $140.5k - $210.7k
...synonymous with entertainment excellence and creativity.Are you passionate about Quality Engineering and Test Automation?We are looking for a highly motivated, proactive Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will partner...SoftwareSony Interactive Entertainment America
San Mateo, CA3 days ago$192.3k - $307.6k
...throughput payment processing, transaction lifecycle workflows, event-driven architecture, secure software design, cloud-native platforms, operational resilience, and modern engineering practices. This person will look across multiple engineering mission teams to ensure the...SoftwareFull timeWork experience placementWork at officeLocal areaFree visaVisa
San Mateo, CA3 days ago$193.3k - $289.9k
...synonymous with entertainment excellence and creativity.Senior Software Engineer - Logging, Diagnostics & Post-Release Incident Analysis... ...are passionate about quality, thrive on solving complex system-level problems, and take strong ownership in delivering exceptional...SoftwareWorldwideSony Interactive Entertainment America
San Mateo, CA4 days ago- ...Site Reliability Engineer As a Site Reliability Engineer, you have a mindset to maximize system availability through both proactive... ...in response to live incidents. You are comfortable working with software engineering teams and supporting their demanding needs to ensure...SoftwareLive in
Omega Solutions Inc
San Mateo, CA1 day ago $132k - $228k
SummaryAs an ML Platform Engineer, you'll help build and evolve the infrastructure that enables machine learning teams to develop, deploy... ...it in day-to-day engineering work to improve productivity and software quality.Bachelor's or Master's degree in Computer Science,...SoftwareFull timePart timeGuidewire Software, Inc.
San Mateo, CA3 days ago- ...Role Summary:We are looking for a highly skilled Staff Fullstack Engineer to join our dynamic engineering team. In this role, you will... ...(CI/CD) to ensure high reliability and maintainability of our software.Troubleshoot and resolve technical issues across the stack, from...SoftwareFull timeTemporary workWork experience placementWork at officeRemote work3 days per week
Notable
San Mateo, CA2 days ago $60 - $70 per hour
...Advanced proficiency in Figma and Adobe Creative Cloud (InDesign, Illustrator, Photoshop) Advanced proficiency in presentation software (Google Slides, Keynote, PowerPoint) RESPONSIBILITIES: Design and update presentation decks for various teams...SoftwareHourly payFull timeUrsus Inc
San Mateo, CA5 days ago$127.5k - $188.7k
...modeling, topology, UVs, bakes, texture painting, materials, and engine integration.Own complex character assignments, translating... ...Substance 3D Painter, Unreal Engine, Photoshop, and/or equivalent software.Demonstrated ability to solve complex visual and technical problems...SoftwareFull timeRemote work2K Games
San Mateo, CA1 day ago- ...day Remote Job Description: Applications Support Engineer Onsite in Foster City, CA | 4 days in office This position... ...Maintain Engineering applications licensing Develop software integrations between Engineering Apps and downstream systems using...SoftwareWork at officeRemote work
Denken Solutions, Inc.
Foster, CA22 days ago - ...steady pace specializing in the fields of Software Development, Software Consultancy and... ...do complex designs and follow the best engineering practicesGood written an d verbal... ...timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Information...Software
Sonsoft
Foster, CA4 days ago $125k - $145k
Come work at a place where innovation and teamwork come together to support the most exciting missions in the world!Senior Software Engineer (Data Platform, ClickHouse) We are seeking a highly motivated and talented Senior Software Engineer to work on Qualys’ next-generation...SoftwareFull timeQualys
Foster, CA1 day ago$80 - $85 per hour
...Cross-Functional Collaboration & Implementation Serve as the functional liaison between marketing, product and product software teams. Guide developers on technical configuration, scripting logic, and integration needs. Lead end-to-end testing of journeys...SoftwareWork at officeLanceSoft
San Mateo, CA1 day ago$192.3k - $307.6k
...to you, to your community, and to the world. Progress starts with you.Job DescriptionWe are seeking a highly experienced Lead Software Engineer to join Visa’s Shared Services and Cloud Product Development organization. This role is ideal for a senior technologist who thrives...SoftwareFull timeWork experience placementWork at officeLocal areaVisa
San Mateo, CA4 days ago$185k - $225k
...observability and security data. As part of the Engineering Team you will play an important role in... ...that allows our customers to unlock new levels of speed, scale and value from their... ...functionality into their automation and software. Applications is a full-stack team that...SoftwareWork at officeRemote workImply
Burlingame, CA4 days ago- ...Bachelors degree in Computer Science or Engineering .· Extensive hands-on development... ...Experience in and understanding of the software development lifecycle and methodologies... ...timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Staffing And...Software
Career Guidant
Foster, CA4 days ago - ...steady pace specializing in the fields of Software Development, Software Consultancy and... ...do complex designs and follow the best engineering practicesGood written an d verbal... ...timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Information...SoftwareH1b
Sonsoft
San Mateo, CA4 days ago $42 - $46.42 per hour
...Client Services Engineer Location: Foster City, CA Duration: 6+ Months Pay Range: $42.00/hour - $46.42/hour at least 4... ...enterprise environment. ~ Familiarity with VMware and client level virtualization software (Parallels, VirtualBox, etc.) ~ Experience with Google...SoftwareWork at office- ...pace with specializing in the fields of Software Development, Software Consultancy and... ...do complex designs and follow the best engineering practices • Good written an d verbal communication... ...: Information TechnologyExperience level: Mid-Senior LevelIndustry: Information...SoftwareContract workH1b
Sonsoft
San Mateo, CA4 days ago $169.1k - $270.8k
...and data solutions, cyber security, and B2C platforms. The Opportunity: We are looking for Versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale. As a Visa Software Engineer, you will be an integral part of a multi...SoftwareFull timeWork experience placementWork at officeLocal areaVisa
San Mateo, CA4 hours ago$150k
...natural storyteller who can move from a SQL-level integration conversation with an IT... ...4+ years in a Solution Consultant, Sales Engineer, or Solutions Architect role in enterprise... ...specific demonstrations of complex enterprise software, versus feature walk-throughs. ~...SoftwareWorldwideNight shiftStellic
San Mateo, CA5 days ago$85k - $100k
...slow people down, and you will share those insights with our IT Engineers to automate them, so the team can stay focused on what matters... ...and live meeting supportMaintain hardware inventory and track software licenses and submit renewalsManage e-waste and device disposal...SoftwareFull timeWork at officeConviva
San Mateo, CA2 days ago$196.75k - $243.29k
...convergence of adversarial problem solving and high scalability engineering. You will report to the Engineering Manager of Account... ...of Account Authentication.You Have:5+ years of experience in software development.Distributed Systems Architecture: Proven ability to...SoftwareFull timeWork experience placementH1bWork at officeLocal areaVisa sponsorshipMonday to FridayRoblox
San Mateo, CA1 day ago$192.3k - $307.6k
...to you, to your community, and to the world. Progress starts with you.Job DescriptionWe are seeking a highly experienced Lead Software Engineer to design, build, and operate secure, scalable, high-performance, and highly available cloud-native platforms on Google Cloud...SoftwareFull timeWork experience placementWork at officeLocal areaVisa
San Mateo, CA4 days ago$230k - $277k
...high-agency, hands-on Lead Data Platform Engineer to architect, optimize, scale and own the... ...experience in Data Platform Engineering or Software Engineering with a proven track record of... ...vary based on geographic location and level. Leveling, as well as positioning within...SoftwareFull timeTemporary workRelocation packageZoox
San Mateo, CA4 hours ago$116k - $150k
...needs we are exceptionally well-positioned to meet. We seek a Software Engineer to enhance the Education.com platform for the next exciting... ...+ equity + benefits. Our pay ranges are determined by role, level, and location. The range displayed on each job posting reflects...SoftwareFull timeWork at officeIXL Learning
San Mateo, CA4 days ago- ...AI Engineer Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are... ...machine learning models when required. Work with data scientists, software engineers, and product teams. Build APIs and backend...Software
Rootshell Inc
San Mateo, CA2 days ago $295.25k - $345.04k
..., solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.The Data Engineering team at Roblox plays a crucial role in enabling the company's success by developing and maintaining highly leveraged Core Data Sets...SoftwareFull timeWork experience placementH1bWork at officeLocal areaVisa sponsorshipMonday to FridayRoblox
San Mateo, CA2 days ago- ...Title: Lead Quality Engineer Location: Hybrid, Bay Area (San Mateo, 3x/week) Salary: K + equity Benefits include... ...the combinatorics complexity that exists in our enterprise software due to: which packages / SKUs are deployed, feature flags, third...SoftwareFlexible hoursDay shift
Kaav Inc.
San Mateo, CA5 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mid-Level Software Engineer. Be the first to apply!
Related searches
- intel software engineer San Mateo, CA
- director software engineering San Mateo, CA
- software engineer San Mateo, CA
- software engineer student San Mateo, CA
- senior robotics software engineer San Mateo, CA
- financial software developer San Mateo, CA
- graduate software developer San Mateo, CA
- part time software developer remote San Mateo, CA
- software engineer remote San Mateo, CA
- part time software developer San Mateo, CA