Software Engineer
$95 - $100 per hourDeWinter Group
Title: Software Engineer (Backend Services & Infrastructure) Job Type: Contract Contract Length: 6 months Pay Range: $95 - $100/hr Start Date: 6/29 Location: Onsite - Foster City, CA About the Opportunity Our client, a leader in the Autonomous Vehicle and Robotics industry, is looking for a skilled Software Engineer to join their team for a 6-month engagement. This high-impact project is focused on the critical migration and scaling of their core data infrastructure. You will be responsible for migrating existing systems from PostgreSQL to DynamoDB, sharding databases, and designing highly available, resilient backend services. This role requires deep expertise in AWS cloud infrastructure and modern microservices development (Kotlin/Python). Key Responsibilities & Deliverables Data Migration & Sharding: Migrate existing data infrastructure, specifically from PostgreSQL to DynamoDB (DDB), and split single databases into multiple sharded databases. System Design & Deployment: Design, deploy (using Terraform), and implement highly available and resilient systems, adopting best practices to avoid single points of failure. Architecture Contribution: Contribute to long-term architecture, technology initiatives, and the technical roadmap for backend platforms. Microservices Development: Develop and adapt software on Kotlin and Python microservices. Cross-Functional Delivery: Work cross-functionally with diverse engineering teams, Product, and Program Management for the successful delivery of solutions. Required Skills & Experience 7+ years of relevant experience (or BS/MS in Computer Science or similar degree). Experience successfully shipping large-scale backend services/platforms to production. Deep experience with AWS, including IAM, DynamoDB (DDB), and PostgreSQL, for multi-region deployments and high availability. Experience running production services using cloud infrastructure such as Kubernetes and Docker. Proficiency with Kotlin, SpringBoot, REST API design patterns, database technologies, caching mechanisms, and performance optimizing techniques. Excellent problem-solving and debugging skills. Bonus Qualifications Experience in transportation, robotics, logistics, or autonomous vehicles. Experience with protocol buffers (protobufs) and gRPC. Experience with Observability frameworks and tools like Open Telemetry. Experience with Claude Code or other LLM-based coding tools. W2 only (No C2C or 1099 contractors) #LI-LG1 #J-18808-Ljbffr
- ...Full-Stack Software Engineer We're seeking a Full-Stack Software Engineer to work on the Veryfi APIs and Portal. The portal currently runs on Flask (Python), JavaScript (Module Pattern), and React. Everything we build works with machine models (deterministic and non...SuggestedLocal area
Veryfi
San Mateo, CA3 days ago $140k - $200k
...frontend) Design schemas that make heterogeneous lab data queryable Work with scientists to turn domain problems into working software Own reliability and make good tradeoffs on quality vs. speed You ~ Strong in Python and TypeScript ~ Know databases...SuggestedWork visaFlexible hoursLabric
San Mateo, CA1 day ago- ...Bachelor's Degree (or equivalent) with 1-2 years of related experience Experience developing scalable, robust, secure software in public clouds (AWS, Azure), including managed and unmanaged services as well as key APIs and frameworks Proficiency with relevant...SuggestedWork experience placementImmediate start
Artech
Belmont, CA4 days ago - ...data solutions, cyber security, and B2C platforms Job Description We are looking for dedicated, 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...SuggestedWork at officeLocal areaRelocation package
Visa
Foster, CA4 days ago - ...About the Team We are a team of engineers, scientists, and domain experts dedicated to making housing and building development more... ...for problem solvers who are excited to write high quality software to solve complex challenges. You might spend some of your time...Suggested
Anori
San Mateo, CA1 day ago $130k - $280k
...ensure data quality, security, and compliance Lead whole projects from design to implementation Help lead and grow junior engineers What You Bring ~5+ years of data engineering related development experience ~ Flexible and adaptive in a fast-paced startup...Full timeWork at officeWork visaFlexible hoursShift workVerkada
San Mateo, CA2 days ago$180k - $240k
...expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer... ...unlocking AI-driven insights end-to-end. Lead and mentor data engineers, analysts, and stakeholders across Skydio - guiding teams...Full timeLocal areaRelocation packageSkydio
San Mateo, CA4 days ago$160k - $180k
...intuitive low‑code design. Join the Agentic Integration movement at snaplogic.com. The Role We're looking for a self‑motivated Senior Software Engineer to join the Platform team that powers all of SnapLogic's services. You'll work across the stack to make our platform resilient...Full timeWork at office2 days per weekCervin
San Mateo, CA1 day ago- ...Software Engineer Dallas Wiliot was founded by the team that invented one of the technologies at the heart of 5G. Their next vision was to develop an IoT sticker, a computing element that can power itself by harvesting radio frequency energy, bringing connectivity and...Work at office
Wiliot
San Mateo, CA2 days ago $100 per hour
...Software Engineer Our client, a leading innovator in AI and autonomous systems, is seeking a Software Engineer to join their dynamic team. As a Software Engineer, you will be part of the AI Development Department supporting cross‑functional teams. The ideal candidate will...Weekly payTemporary workFlexible hoursManpower Group Inc.
Foster, CA5 days ago- ...diagnose complex navigation scenarios, determine root causes, and engineer solutions to optimize autonomous vehicle routing behavior.... ...collaboratively with passionate team members to support the integration of software components from all teams throughout Sigma Software Vertex....
Vertex Sigma Software
Foster, CA1 day ago $110k - $180k
...future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best‑class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from...Full timeWork at officeLocal areaRelocationRelocation packageFlexible hours3 days per weekBooster
San Mateo, CA5 days ago- ...intelligence and contributing to groundbreaking advancements in the field. Role Description This is a full-time on-site role for a Software Engineer located in the San Francisco Bay Area. The Software Engineer will be responsible for developing and maintaining back-end...Full timeFlexible hours
Auto Science
San Mateo, CA1 day ago $160k - $180k
...Senior Software Engineer SnapLogic is the Agentic Integration Company, integrating AI, data, applications, and microservices into one powerful platform that transforms how enterprises connect, automate, and scale. Unlike legacy integration tools, SnapLogic is built...Full timeWork at office2 days per weekSnapLogic
San Mateo, CA4 days ago$196k - $245k
...and safely deliver new features to production while ensuring Discord remains reliable, efficient, and scalable. As a Senior Software Engineer on these teams, you will continuously improve our codebase, processes, and infrastructure - affecting nearly every interaction...Full timeRelocationRelocation packageDiscord
San Mateo, CA2 days ago$100 per hour
...Junior Software Engineer Hybrid (4 days onsite, 1 day remote) – Brisbane, CA To get the best candidate experience, please consider applying for a maximum of 3 applications within 12 months to ensure you are not duplicating efforts. Applicants must be authorized...Temporary workFixed term contractRemote workWork from homeHome officeWork visaOdoo
San Mateo, CA15 hours ago- .... They will also be responsible for designing and implementing testable and scalable code. Responsibilities Develop quality software and web applications Analyze and maintain existing software applications Design highly scalable, testable code Discover and...
GSOBA
San Mateo, CA1 day ago - ...Our client, an autonomous vehicle company, is looking for someone to join their team as a Software Engineer in Foster City, CA! This is a W2 contract that is budgeted until January 15, 2027 In this role, you'll design, create, and maintain internal processes,...Contract work
Motion Recruitment
Foster, CA15 hours ago - ...Ruby, Python, Swift. Why Join Us? Be a part of a pioneering team at a seed‑stage company with big ambitions. Work with experienced engineers who are experts in devex. Work in an environment that values creativity and innovation. Contribute to a platform that's set to...InternshipSummer internshipWork at officeWorldwide
Gitar, Inc.
San Mateo, CA3 days ago $242.1k - $293.8k
...Senior Software Engineer, Game Engine Systems Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox,...H1bWork at officeLocal areaVisa sponsorshipMonday to Friday3 days per weekRoblox
San Mateo, CA5 days ago$121.5k - $150k
...improves accuracy from food-borne pathogens to infectious diseases. The Opportunity We are looking for a Mid-Senior Backend Software Engineer to join our lean, high-impact engineering team. This role is a critical replacement for a key team member and focuses on the...Full timeImmediate startVisa sponsorshipFlexible hoursClear Labs
San Carlos, CA5 days ago- ...Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of... ...to application creation. About this role: Accelerate engineering velocity and reduce friction in the Replit development experience...Full timeTemporary workWork at officeWorldwideMonday to FridayFlexible hours
Replit
Foster, CA2 days ago $137.3k - $205.9k
...help build test tools, frameworks, and infrastructure, focused on delivering high quality system software which drives the PlayStation experience. As a Software Engineer, you'll focus on building test frameworks and infrastructure, internal tools, and automating test...PlayStation Global
San Mateo, CA3 days ago$100k
...walmart lab s etc to name a few. Currently, we are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data Engineers, Machine Learning engineers for full time positions with clients. Who...Full timeSynergisticIT
San Mateo, CA3 days ago$137.3k - $205.9k
...create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Software Engineer I - Trust & Safety Platform PlayStation isn't just the Best Place to Play - it's also the Best Place to Work. Today, we'...InternshipImmediate startWorldwidePlayStation Global
San Mateo, CA5 days ago- ...Job ID: 1513 Role: Software Engineer Location: Foster City California Pay Range: $100.00- $105.00/hr. on W2 (without benefits and no paid vacations) Duration: 6+ Monts Software Engineer Looking for a Software Engineer, iOS to join the Mobile Apps Engineering...
LanceSoft
Foster, CA4 days ago $116k - $150k
...Software Engineer IXL Learning, developer of personalized learning products used by millions of people globally, is seeking software engineers who have a passion for technology and education to help us add new features to our extremely successful educational products...Full timeWork at officeIXL Learning
San Mateo, CA2 days ago$38 per hour
...Our client, a leader in autonomous vehicle technology, is seeking a Software Engineer to join their team. As a Software Engineer, you will be part of the Release Management team supporting software development and testing for safety-critical systems. The ideal candidate...Weekly payTemporary workFlexible hoursManpower Group Inc.
Foster, CA1 day ago- ...Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of... ...Collaborate closely with a team of designers, mobile and UX engineers to streamline the mobile app towards AI-first creation. Introduce...Full timeTemporary workWork at officeWorldwideMonday to FridayFlexible hours
Replit
Foster, CA1 day ago $85k - $100k
...Junior Software Engineer Arena, a PTC business, helps high-tech manufacturers and medical device companies build products that change the world. Our cloud-based PLM and QMS software is used by innovators such as Nutanix, BioRad, Sonos, Teleflex, and Citrix. As part...InternshipWork at officeLocal areaImmediate startFlexible hours2 days per week3 days per weekPTC
San Mateo, CA2 days ago
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