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$210k
...aerospace, automotive, and advanced manufacturing are designed and developed. Why Join? Build the Future of Engineering: This isn'... ...coordination, and the development of robust, developer-facing APIs. This position is critical for delivering the fast, reliable,...SuggestedPart timeWork at officeAttis
Hayward, CA3 days ago$70 - $85 per hour
...power a fast-paced, innovative environment. Key Responsibilities Develop and maintain native mobile applications for iOS (Swift) and Android (Kotlin). Design and implement robust APIs , collaborating closely with backend engineers. Contribute to the...SuggestedTemporary workPart timeJanuary startLocal areaLHH
Hayward, CA2 days ago- ...Django) Design and implement dynamic and responsive frontends using React.js and/or Vue.js Create and consume RESTful and GraphQL APIs Build reusable components and libraries for frontend use Collaborate across teams to gather requirements, define solutions,...SuggestedPart time
Arrayo
Hayward, CA6 days ago $190k - $220k
...Job Title: Senior Frontend Developer / Mobile Lead Location: Remote (US Only) Employment Type: Full-Time ** Love greenfield mobile... ...design Collaborate with backend engineering by consuming APIs, not building them Qualifications 5+ years of deep...SuggestedFull timePart timeRemote workUpRecruit
Hayward, CA1 day ago- ...About Us Hippocratic AI is developing the first safety-focused Large Language Model (LLM) for healthcare. Our mission is to dramatically... ...From crafting seamless mobile interactions to building robust APIs and designing user-facing dashboards, your work will directly...SuggestedPart timeWork at office
Hippocratic AI
Hayward, CA6 days ago - ...experience integrating Salesforce with ERP, payment gateways, and financial systems (e.g., NetSuite, SAP, Workday). ~ Familiarity with API-driven architecture, middleware tools, and event-driven design. ~ Salesforce Certified Revenue Cloud Consultant (strongly preferred...SuggestedPart time
Aretiforce | B Corp
Hayward, CA6 days ago - ...observability Implement containerization (Docker, ECS) and contribute to architecture decisions Work closely with engineers to expose APIs and backend data for front-end integration What Theyre Looking For: ~5+ years of backend software engineering experience (...SuggestedPart time
HartleyCo
Hayward, CA6 days ago $200k - $220k
...This group is not just shipping features. They are defining how developers and autonomous systems visualize, understand, and interact with... ...mapping, visualization, and data rich workflows Integrate APIs and partner with backend engineers to deliver seamless end to end...SuggestedPart timeImmediate startTrust In SODA
Hayward, CA1 day ago$130k - $200k
...Senior Backend Developer - Python $130,000 - $200,000 San Francisco, CA Hybrid Overview Were looking for a seasoned backend... ...platform. Youll take ownership of designing efficient services and APIs, working closely with product and engineering peers to deliver...SuggestedPart timePremier Group
Hayward, CA6 days ago- ...product and technical decisions. Responsibilities Architect, develop, test, and maintain core product features across Django and... ...schema to frontend UX. Design and implement scalable RESTful APIs and integrations with third-party services. Build responsive,...SuggestedFull timePart time
DataInsight
Hayward, CA6 days ago - ...using Next.js, TypeScript, and Django. Lead development of APIs, data models, and system integrations that support healthcare analytics... ...best practices, drive code quality, and mentor junior developers within a small, high-performing team. Contribute to the design...SuggestedPart time
BioTalent
Hayward, CA6 days ago $200k - $325k
...orchestration layer connecting agents, data sources, and frontend views. Develop and scale the TypeScript-based backend , handling asynchronous... ...routines. Build and maintain integration layers for REST APIs, SQL sources, and third-party systems. Collaborate with the...SuggestedFull timePart timeIkuto
Hayward, CA6 days ago$200k - $300k
...orchestration layer connecting workflows, agents, and front-end views. Develop and scale Lumenas TypeScript-based backend and modern frontend... .... Shape and maintain the integration layer connecting REST APIs, SQL sources, and third-party systems. Define and enforce...SuggestedFull timePart timeIkuto
Hayward, CA6 days ago$115 per hour
...Journey Builder, and data automation is essential, and a Platform Developer II certification is highly preferred. Responsibilities... ...cross-cloud projects. ~ Solid understanding of data models, APIs, and MuleSoft or other integration frameworks . ~...SuggestedFull timeContract workPart timeRemote workTECHOHANA
Hayward, CA6 days ago- ...an exciting tech start-up that is looking for multiple Backend Developers to join their team. This role will be on-site in San Francisco... .... Background in complex scraping or working without strong APIs. Familiarity with distributed, event-driven architectures (...SuggestedPart time
Velocity Tech
Hayward, CA6 days ago - ...and TypeScript (NestJS, FastAPI, Flask, Django). · Proficiency with RDBMS and NoSQL databases. · Skilled in API development , cloud environments (AWS) , Docker , and Terraform . · Familiarity with Kubernetes , DevOps , and modern...Contract workWork at officeFlexible hours
INFOTRON
Pleasanton, CA27 days ago $120k - $140k
...Description Position Overview We are seeking an exceptional developer with robust Python skills to join our team. You will play a... ...systems with complex business rules. Integrate third-party APIs and normalize data across multiple healthcare providers. Implement...Work at office3 days per weekVIVIO, a Public Benefit Corporation
Hayward, CA9 days ago- ...systems, large datasets, and AI outputs. Dipping into the backend (Python/FastAPI, Supabase, AWS) to unblock yourself and shape APIs. What Theyre Looking For Strong front end engineering with sharp product taste. Someone who cares about clean UI, clear...Part time
HartleyCo
Hayward, CA6 days ago $210k
...for fleet administration (React), while ensuring the underlying API surface is robust and scalable. The Essential Requirements... ..., Identity Management, IAM, HIPAA Compliance, Payment Systems Developer, Secure Systems Architect, Fleet Management, API Developer, Cloud...Part timeAttis
Hayward, CA1 day ago- ...AI Native Command Center startup is looking for a lead software developer to join their growing technology team. It centralizes internal... ...Experience building and scaling data-rich products including APIs, integrations, scraping tools, or cloud platforms ~ AI-native...Part time
Xcede
Hayward, CA6 days ago $150k - $210k
...serving millions of users every day. Work across the stack Next.js frontend + Python backend integrating the latest AI models & APIs. Ship fast: design code test deploy learn repeat. Collaborate directly with founders, engineers, and customers to deliver exceptional...Full timePart timeVisa sponsorshipAcceler8 Talent
Hayward, CA6 days ago- ...Programming/Concurrency (Erlang, Elixir, Akka, Haskell) and strong distributed systems knowledge, and a track record with microservices, REST APIs, and SQL/RDBMS, this is a chance to work on real-time, high-availability systems that power automation and robotics. Bonus if...Part time
Emerson United Inc- Strategic Search and Recruitment
Hayward, CA2 days ago $160k - $180k
...technical leader, you'll play a crucial role in architecting and developing data-driven solutions. This position combines technical... ...Experience with relational databases (MySQL) ~ Proficiency in RESTful APIs and microservices architecture ~ Experience with Atlassian...Full timeWork at officeVIVIO, a Public Benefit Corporation
Hayward, CA3 hours agonew$90k - $125k
...leading online marketing company. We are seeking a talented Vue.js Developer with a passion for building exceptional user interfaces and... ...You’ll collaborate closely with backend engineers to integrate APIs and ensure smooth functionality across the application. The ideal...Full timeQuinstreet
Foster, CA1 day ago- ...making process and provide guidance on data services; # Design and develop Agent-Assisted Annotation Workflows; # Build Automated Quality... .... LLM Engineering: Proven experience manipulating LLM APIs for complex tasks (chain-of-thought construction, few-shot prompting...Part time
Thoth AI
Hayward, CA6 days ago $150k - $225k
...Airflow, Temporal, and n8n • Model SQL, vector, and NoSQL databases (Postgres, Qdrant, etc.) • Build API and function-based services in Python • Develop custom automations (Playwright, Stagehand, Zapier) • Work with AI researchers to define and expose context...Part timeWork at officeHartleyCo
Hayward, CA6 days ago- ...are available for engineers at varying levels from early-career developers to senior leads and architects across areas like AI platform... ...tuning, prompt optimization, and training workflows. Develop APIs, microservices, and SDKs for internal and client-facing AI products...Part time
Madison-Davis, LLC
Hayward, CA6 days ago - ...cloud transformation initiatives. Responsibilities: Develop, test, implement, and evaluate complex solutions in a collaborative... ...with Messaging and integration technologies including AWS API Gateway Programming with NodeJS, Python or Java, and working...Part time
Sigmaways Inc
Hayward, CA3 days ago $110k - $160k
...Product catalog systems Integrations with affiliate/product APIs Scalable browsing, filtering, ranking mechanisms Checkout... ...disclosed publicly) Engineering Leadership: Guide offshore developers Recruit the first 3–6 in-house engineers Define...Remote workTrial periodFlexible hoursAirawath
Hayward, CA4 hours ago- ...exploitation. Build and integrate automated security tooling (SAST, DAST, dependency scanning, IaC scanning) into CI/CD pipelines. Develop security automation and internal tooling using Python, Bash, or Go. Partner with Engineering, DevOps, and Infrastructure teams...Part timeVisa sponsorship
Verticalmove, Inc
Hayward, CA6 days ago
