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Developer jobs in California

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  • Game Developer

    First Fun

    Developer job in Santa Clara, CA

    About the Role We are seeking an AI-Native Game Developer who is passionate about integrating state-of-the-art artificial intelligence into game development. In this role, you will leverage Generative AI (AIGC & LLMs), Reinforcement Learning, Computer Vision, and other AI technologies to innovate game design, content creation, and iteration. You will help shape an AI-native game development pipeline and drive automation across game design, asset creation, QA testing, CI/CD, production, publishing, and marketing. Your work will push the boundaries of what is possible in modern mobile game development. Key Responsibilities: Apply state-of-the-art AI innovations to redefine mobile game development, including gameplay iteration, game design, and QA infrastructure that supports long-term game growth. Continuously research emerging AI technologies, proactively experiment, track progress, and apply AI solutions and techniques to enhance game development workflows and productivity. Research and apply Generative AI models to enable content generation. Utilize machine learning techniques to optimize level design, enemy AI strategies, and automated game testing. Design and develop AI-powered internal tools to improve development efficiency. Collaborate closely with game designers, artists, and production teams to explore and implement AI-native innovations in game development. Required Qualifications: Bachelor's degree or higher in Computer Science, Artificial Intelligence, Game Development, or a related field. Strong self-motivation and curiosity in AI, with an open mindset toward adopting AI in game development and the ability to independently explore, learn, and apply AI techniques in practical scenarios. Familiarity with AI fundamentals and infrastructure, with hands-on experience in AI-generated content. Solid game development experience, familiarity with Unity, and proficiency in C#, Python, and Lua. Understanding of Generative AI applications in game development. Knowledge of reinforcement learning algorithms and generative models for game AI design. Excellent communication and cross-team collaboration skills, with the ability to work effectively with designers, artists, and production teams. Passion for games and a strong desire to innovate at the intersection of AI and game development. Preferred Qualifications: Experience developing games using AI-generated content (AIGC) and AI-assisted coding tools. Proven experience leading or contributing to AI-native game projects or building AI-native game prototypes. Knowledge of AI-powered 2D asset creation, 3D modeling, and animation techniques for game development. Publications, talks, or open-source contributions related to AI, machine learning, or game development. Employee Benefits Health, dental, and vision insurance 401(k) plan with employer match Life and disability insurance 12 paid holidays annually Generous Paid Time Off (PTO) Free daily lunch with a variety of self-selected options Complimentary snacks and beverages Free and convenient parking Clean, beautiful, and newly designed work environment
    $101k-152k yearly est. 2d ago
  • Software Engineer

    Acceler8 Talent

    Developer job in San Francisco, CA

    Software Engineer - AI Infra Startup - San Francisco, CA A small, deeply technical AI infra startup in San Francisco, building the platform that next-gen AI apps will run on - think custom compilers, CUDA kernels, and distributed orchestration are looking for a Software Engineer to join their team. What will I be doing? As a Software Engineer you'll help architect and build the infrastructure powering the next generation of AI systems. You'll work across the stack on: High-performance, distributed systems that support real-time AI workloads Kubernetes orchestration, infra tooling, and automation pipelines Low-level runtime components like custom compilers and CUDA kernels Scalable, reliable backend services Collaborating directly with the founding team on technical strategy and core architecture What are we looking for? Strong background in systems programming, backend, or infra engineering Experience with distributed systems, container orchestration, and Linux internals Comfortable working across multiple layers of the stack, from low-level code to infra ops Fast learner who thrives in ambiguous, high-agency environments Bonus: Experience with compilers, CUDA, or ML infrastructure What's in it for me: up to $300k base dependent on experience + 0.2-0.5% equity Work directly with deeply technical founders (ex-Stanford, Google, and more) on some of the hardest problems in AI infra On-site in San Francisco Stealth startup with serious backing, operating lean and hiring intentionally Apply now for immediate consideration!
    $300k yearly 3d ago
  • Founding Software Engineer / Protocol Engineer

    The Crypto Recruiters 3.3company rating

    Developer job in San Jose, CA

    We are actively searching for a Founding Protocol Engineer to join our team on a permanent basis. In this position you will If you are someone that is impressed with what Hyperliquid has accomplished then this role is for you. We are on a mission to build next generation lending and debt protocols. We are open to both Senior level and Architect level candidates for this role. Your Rhythm: Drive the architecture, technical design, and implementation of our lending protocol. Collaborate closely with researchers to validate and test designs Collaborate with auditors and security engineers to ensure safety of the protocol Participate in code reviews, providing constructive feedback and ensuring adherence to established coding standards and best practices Your Vibe: 5+ years of professional software Engineering experience 3+ years of experience working in Solidity in EVM in production environments, specifically focused in DeFi products 2+ years of experience working with a modern backend languages (Go, Rust, Python, etc) in distributed architectures Experience building lending protocols in a smart contract language Open to collaborating onsite a few days a week at our downtown SF office Our Vibe: Relaxed work environment 100% paid top of the line health care benefits Full ownership, no micro management Strong equity package 401K Unlimited vacation An actual work/life balance, we aren't trying to run you into the ground. We have families and enjoy life too!
    $122k-169k yearly est. 2d ago
  • Robotic Software Engineer

    Insight Recruitment

    Developer job in San Jose, CA

    Robotics Software Engineer (Generalist/Full-Stack) Robotic Software Engineer - Humanoid Robotics Palo Alto, SF Bay Area (Full-time | Onsite) $180k-$200k + equity (flexible for exceptional candidates) We are recruiting building next-generation humanoid robotic systems that combine advanced AI with cutting-edge hardware. Our team moves fast, prototypes aggressively, and puts real robots into the world. We're now hiring a Robotic Software Engineer to help shape our core software stack and accelerate the development of our embodied AI systems. What You'll Work On As part of a small, high-impact engineering team, you will: Build and optimise robotics software in C++ and ROS2 Integrate perception, control, planning, and learning modules Work hands-on with robots to bring up new hardware and run real-world experiments Deploy reinforcement learning / imitation learning policies onto physical robots Develop middleware, interfaces, and tooling that connect AI → hardware Prototype behaviours across diverse robot types (arms, humanoids, mobile platforms, drones) This role directly supports both our AI and hardware teams and has significant ownership from day one. Must-haves: Strong C++ development skills (multi-threading, performance, systems-level) Professional experience with ROS2 Hands-on robotics experience - ideally robot learning on physical hardware Ability to work on real robots (debugging, integration, testing) Generalist mindset and comfort in a fast-paced startup environment Nice-to-haves: Manipulation or kinematics (humanoids, arms, quadrupeds) Controls for mobile robots or drones Sensor/actuator integration, drivers, or middleware experience VR prototyping (Meta Quest or similar) Experience across different robot embodiments Why Join Us Build software that runs on real humanoid robots immediately High ownership within a small, world-class engineering team Competitive compensation + meaningful equity Opportunity to influence architecture, roadmap, and product direction Work at one of the most exciting intersections in tech: AI × robotics
    $180k-200k yearly 2d ago
  • Sr/Lead Golang/Python Developer (W2 Only)

    Quality Choice Solutions

    Developer job in Pasadena, CA

    Title: Sr/Lead Golang/Python Developer Duration: 6+ Months to support Telephony application requirements. Must Haves: 4-yr Technical Degree (CS or related) AND 8 yrs of IT/Engineering AND 4+ yrs of backend programming & API (Go & NoSQL/Mongo) AND 3+ yrs of Python/Bash scripting AND 2+ yrs of building or working with scalable apps (Kubernetes / Docker) AND 2+ yrs of designing, Installing, Configuring, Maintaining, and troubleshooting VOIP (SIP) servers, infrastructure, and applications. 2+ yrs of mentoring Jr. staff (code review, work dissemination, etc)
    $118k-177k yearly est. 1d ago
  • Residential Energy Software Engineer

    Collabera 4.5company rating

    Developer job in Palo Alto, CA

    The Residential Energy Software Engineer will support the development and validation of advanced residential energy systems within an industry-leading organization. This role focuses on building, testing, and maintaining high-quality software that manages energy hardware end to end. The position involves close collaboration with cross-functional teams to ensure system reliability, performance, and safety in a fast-paced environment. Key Responsibilities: • Collaborate with product managers and cross-disciplinary engineers to develop technical designs and specifications • Design, develop, and maintain scalable and reliable software systems for residential energy solutions • Contribute to overall system architecture and integration strategies • Develop applications for system installation, configuration, monitoring, and diagnostics • Partner with engineering teams to design and implement application programming interfaces • Drive technical innovation to improve system reliability, performance, and developer productivity Required Qualifications: • Bachelor's degree in Computer Science or equivalent practical experience • Experience developing highly available, mission-critical software applications and test suites • Proficiency with system programming languages such as C, C Plus Plus, Rust, Go, Java, or C Sharp • Hands-on experience with Internet and Internet of Things protocols such as HTTP, REST, WebSockets, gRPC, or Matter • Ability to multitask, prioritize work, and perform effectively in a fast-paced, collaborative environment Preferred Qualifications: • Experience with embedded systems and related communication protocols • Exposure to web development, data analysis, or data science tools • Familiarity with common cryptography mechanisms Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, paid time off, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, and paid holidays annually - as applicable. Pay Range: $60 - $67 per hour (depending on experience)
    $60-67 hourly 5d ago
  • Full Stack Software Engineer (Python / React)

    Arrayo

    Developer job in San Francisco, CA

    We're seeking a Full Stack Software Engineer with strong backend development skills in Python and frontend expertise in React.js. You'll help design, implement, and scale full stack web applications that are secure, performant, and user-centric. Responsibilities Architect, build, and maintain backend services using Python (FastAPI, Flask, 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, and ensure quality Optimize performance and scalability of applications Write unit, integration, and end-to-end tests across the stack Participate in peer code reviews and provide mentorship where appropriate Required Qualifications 5+ years of experience in full stack development M.S. degree in relevant domain required Proficiency with Python and one or more major web frameworks (e.g., FastAPI, Django) Advanced skills in React.js, including Hooks, Context, and state management libraries (e.g., Redux, Zustand) Experience with Vue.js or interest in working across multiple frontend frameworks Familiarity with modern frontend tooling: Webpack, Vite, Babel, ESLint Solid experience with HTML5, CSS3, SASS/SCSS, and responsive UI design Strong understanding of RESTful services, API security, and performance optimization Knowledge of relational databases (PostgreSQL, MySQL) and NoSQL options (MongoDB, Redis) Git and CI/CD best practices (GitHub Actions, CircleCI, GitLab CI) Strong communication skills and a collaborative approach to engineering Preferred Qualifications Familiarity with TypeScript Experience with cloud platforms (AWS, GCP, or Azure) Experience with Docker, Kubernetes, or container orchestration GraphQL and Apollo Client experience Familiarity with microservice architecture Experience working with real-time data (WebSockets, MQTT)
    $106k-150k yearly est. 1d ago
  • Java Full Stack Developer

    Beacon Hill 3.9company rating

    Developer job in San Diego, CA

    Project: Medicaid reimbursement programs. Top Required Skills: 5+ years of experience as a Software Engineer Core Java & Frameworks (Spring Boot or JPA) Experience with SQL in Oracle database/RDBMS UI Development in Angular or React Docker and Kubernetes for application containerization : Strong hand-on experience with JAVA development including Java Frameworks; Sprint Boot; JPA. Proven Experience with PL/SQL in Oracle. Excellent working knowledge on Modern UI Frameworks like Angular or React. Hands-on experience with Docker, including local setup, configuration, and troubleshooting. Proficient in container management with Kubernetes. Familiarity with Distributed Software Architecture and Web Application Architecture Familiarity with CI/CD tools like Jenkins. Agile and Waterfall methodologies; requirements gathering; flow diagrams. Good familiarity with Java design and development, design patterns, complete application development lifecycle, and at least one scripting language. Desired Skills and Experience Project: Medicaid reimbursement programs. Top Required Skills: 5+ years of experience as a Software Engineer Core Java & Frameworks like Spring Boot or JPA Experience with SQL in Oracle database/RDBMS UI Development in Angular or React Docker and Kubernetes for application containerization Job Description: Strong hand-on experience with JAVA development including Java Frameworks; Sprint Boot; JPA. Proven Experience with PL/SQL in Oracle. Excellent working knowledge on Modern UI Frameworks like Angular or React. Hands-on experience with Docker, including local setup, configuration, and troubleshooting. Proficient in container management with Kubernetes. Familiarity with Distributed Software Architecture and Web Application Architecture Familiarity with CI/CD tools like Jenkins. Agile and Waterfall methodologies; requirements gathering; flow diagrams. Good familiarity with Java design and development, design patterns, complete application development lifecycle, and at least one scripting language. Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply. California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. If you would like to complete our voluntary self-identification form, please click here or copy and paste the following link into an open window in your browser: ***************************************** Completion of this form is voluntary and will not affect your opportunity for employment, or the terms or conditions of your employment. This form will be used for reporting purposes only and will be kept separate from all other records. Company Profile: Beacon Hill Technologies, a premier National Information Technology Staffing Group, provides world class technology talent across all industries utilizing a complete suite of staffing services. Beacon Hill Technologies' dedicated team of recruiting and staffing experts consistently delivers quality IT professionals to solve our customers' technical and business needs. Beacon Hill Technologies covers a broad spectrum of IT positions, including Project Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP roles. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting ************* Benefits Information: Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings. We look forward to working with you. Beacon Hill. Employing the Future™
    $85k-112k yearly est. 2d ago
  • Software Engineer - Runtime

    Oho Group Ltd. 3.7company rating

    Developer job in Santa Clara, CA

    We're a Series A and we need a systems-savvy engineer who can architect, optimize, and turbocharge our multi-target runtime from day one. If concurrent programming is your playground, C++14 is your native language, and you think in cache lines, pipelines, and memory hierarchies, this role puts you at the heart of the action. What You'll Do Design, build, and continually improve our multi-target runtime Apply cutting-edge parallelization + partitioning techniques to generate and exploit highly optimized kernels Rapidly prototype ideas and validate them with real data What You Bring Deep expertise in asynchronous + concurrent programming 4+ years of modern C/C++ Strong grasp of hardware architecture (scalar vs vector, memory hierarchies, etc.) Knowledge of OS kernel or hypervisor development Bonus Points CUDA/ROCm library experience GPU programming background HPC experience MS/PhD in CS or equivalent Familiarity with PyTorch, JAX, Triton Experience wrangling large compute clusters Why You'll Love It You'll own critical, performance-sensitive systems that sit at the core of our stack; shaping how next-gen ML models run across diverse hardware. High impact, deep tech, zero bureaucracy. If you want to engineer at the limits of performance and help build a runtime that changes the game let's talk!
    $122k-168k yearly est. 4d ago
  • Java Software Engineer

    Signature It World Inc.

    Developer job in San Jose, CA

    We are seeking a skilled and motivated Java Developer to join our software engineering team. The ideal candidate will be instrumental in designing, developing, and maintaining high-performance, scalable Java applications that require complex data management across both relational (SQL) and non-relational (NoSQL) databases. Proven experience as a Java Developer, with 3-8 years of hands-on experience in software development. Strong proficiency in Core Java and object-oriented programming (OOP) principles. Extensive experience with Java frameworks, particularly the Spring ecosystem (Spring Boot, Spring MVC, Spring Data JPA). Proficiency in database technologies, including writing complex queries for SQL (e.g., MySQL, PostgreSQL) and working knowledge of NoSQL databases (e.g., MongoDB). Experience with building RESTful APIs and understanding microservices architecture. Familiarity with version control systems (Git) and build tools (Maven/Gradle). Knowledge of front-end technologies (HTML, CSS, JavaScript) is a plus. Familiarity with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes) is preferred.
    $106k-150k yearly est. 5d ago
  • Machine Learning Software Engineer

    Subtle Medical

    Developer job in Menlo Park, CA

    Subtle Medical is a leading provider of AI-powered imaging solutions, optimizing scan efficiency and image quality across radiology. Recognized by TIME as a World's Top Healthcare Company (2025) and multiple times as a CB Insights GenAI 50, Digital Health 150, and Top AI 100 company, Subtle Medical is committed to transforming medical imaging through responsible and intelligent software. The company's solutions are deployed on over 1000 scanners worldwide, helping imaging centers and hospitals deliver faster scans, improve image quality, and enhance patient care without the need for new hardware. The Role The Machine Learning Software Engineer role at Subtle Medical will join our growing AI team, working at the intersection of applied machine learning, infrastructure, and product innovation. Subtle Medical is the world leader in applying deep learning to the acquisition of medical images in order to enable faster, safer, and smarter medical imaging. We are committed to transforming the healthcare ecosystem by building and delivering responsible AI solutions that create a measurable impact on the radiology workflow and patient experience. Our vision is that every human being has the opportunity for a timely diagnosis, high-quality care, and a longer, healthier life. Currently, Subtle Medical has several FDA-cleared & CE-marked AI software products that are in clinical usage in over 900 hospitals and imaging centers worldwide. Subtle has a robust multi modality product portfolio and continues to invest heavily in research and development. Our team consists of world leading radiologists, scientists and engineers from top universities like Stanford, Harvard, and MIT many with past experience at leading equipment manufacturers like GE, Philips and Siemens. Subtle Medical has been recognized multiple times by CB Insights as a global Top 100 AI Company and Top 150 Digital Health Company. We continue to grow and expand and welcome those to apply who desire to empower patients and physicians with better healthcare. Subtle Medical is an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Job Responsibilities Build software systems that enable AI-powered image enhancement and analysis algorithms in the clinical workflow Write computer code to set up deep learning network architecture Support and participate in applicable Quality Management System (QMS) processes for Subtle Medical AI/ML Software as a Medical Device (SaMD) products. Feed imaging data into this model for training and evaluating the results on a separate test set Participate in applicable data protection related activities, such as audits, investigations, and training, and comply with all applicable company policies and procedures. Deploy and maintain our software systems both on the cloud and at work sites Build and maintain CI/CD tools for our softwares Complete models and simulations, using manual or automated tools, to analyze or predict system performance under different operating conditions Monitor system operation to detect potential problems Identify system data, hardware, or software components required to meet user needs Maintain logs of any code modifications Conceive and document software design and testing plans Test performance of multiple deep learning models Improve the efficiency of deep learning algorithms to allow them to be run on standard hospital scanners Collaborate with the research team in developing next generation AI-powered medical imaging products Build and maintain experiment tracking tools Build and maintain model training, validation and deployment infrastructure Publication and other dissemination of new technologies Submit patent applications on significant new advances Qualifications Programming skills in Python/C/C++ Understanding of general principles of medical imaging and/or Deep Learning pipelines on medical images Working knowledge of Quality Management System (QMS) regulations and applicable familiarity with ISO 13485, ISO 14971, IEC 62304, and IEC 62366. Education Master's degree in Computer Science or relevant field Work Experience 5 years work experience in software engineering as a full stack developer and/or ML Ops Engineer Nice to Haves 5+ years work experience in software engineering for medical imaging Industry Computer Software / SAAS Medical Imaging/Radiology Hospital & Health Care Employment Type Full-time Location This is a remote role with potential for 5% travel. Travel is usually restricted to team meetings. Candidates in the San Francisco Bay Area are given the option to work hybrid at the Menlo Park office. Job Functions Engineering Want to apply? Please email ************************* with your resume/CV and the job title in the subject line. Be sure to include all applicable information that supports your qualification and interest in this role.
    $106k-150k yearly est. 4d ago
  • Software Engineer, Frontend

    Evolution USA

    Developer job in Santa Clara, CA

    We are looking for a Senior Front-End Software Engineer with strong software fundamentals to join a high-performing platform development team. This role combines hands-on development, mentorship, and growth opportunities. You will work on UI implementation and maintenance across multiple functional areas, contributing daily to improving user experiences and building deep expertise in the product. Key Responsibilities Partner with Product Managers and Designers to define and deliver new features and solutions. Collaborate with engineering teams across the stack to build scalable, user-facing features. Work closely with the Support team to triage bugs and resolve production issues quickly. Drive planning and execution of mid- to large-scale projects from conception to launch. Act as a subject matter expert while resolving complex technical challenges. Oversee the full systems development lifecycle, including architecture definition, design, scoping, planning, implementation, testing, documentation, and maintenance. Qualifications 6+ years of front-end development experience. Strong technical background (degree in Computer Science, Engineering, or related field preferred, or equivalent experience). Advanced knowledge of HTML, CSS, and ES6 JavaScript. Advanced knowledge of React, Next.js, and TypeScript. Experience using and consuming REST APIs with a strong understanding of client-server interaction. Familiarity with AGILE/Scrum development methods. Expert-level problem-solving and communication skills.
    $106k-150k yearly est. 1d ago
  • Software Engineer, Frontend

    Viven

    Developer job in Santa Clara, CA

    At Viven, we are pioneering the next generation of AI-powered Digital Twin solutions that help enterprises unlock the power of organizational intelligence. Our platform integrates data across ecosystems, creates actionable insights, and empowers leaders to drive innovation, efficiency, and growth. We are reimagining the future of work by solving one of the toughest challenges for enterprises: knowledge continuity . When employees join or leave, when teams scale, or when leaders need to be in two places at once - Viven ensures memory, style, and execution carries forward. Our platform blends personalization with enterprise-grade trust and privacy. Role Overview: We are seeking a dynamic and passionate Senior Front End Software Engineer with strong software fundamentals to join a high-performing platform development team. This Senior Front End Software Engineer role is a unique opportunity combining hands-on work, mentorship, and growth opportunities. You will join a small team that is responsible for the UI implementation and maintenance across a number of functional areas. This is an opportunity to contribute on a daily basis to improving our users' experiences and build unique expertise in our product. Key Responsibilities: Partner cross-functionally with Product Managers and Designers to define and deliver new features and solutions. Collaborate with engineering teams across the stack to build scalable, user-facing features. Work closely with the Support team to triage bugs and resolve production issues quickly Drive planning and execution of mid- to large-scale projects, seeing them through from conception to launch. Act as the subject matter expert within the organization while resolving complex technical issues or challenges. Oversee the full systems development lifecycle - including system architecture definition, detailed design, scoping, planning, implementation, testing + documentation, and maintenance. Qualifications: 6+ years of front-end development experience Strong technical background (degree in Computer Science, Engineering, or related field preferred, or equivalent experience). Advanced knowledge of HTML, CSS and ES6 JavaScript is a must. Advanced knowledge of React, Next.js, and TypeScript Experience using/consuming REST APIs with an advanced understanding of client-server interaction. Experience with AGILE/Scrum development methods. Expert level problem solving & communication skills. Learn More About Us: Viven Emerges from Stealth | TechCrunch Visit our Careers Page Equal Opportunity Employment: Viven is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants. We value diversity and are dedicated to fostering an inclusive environment for all employees, regardless of race, color, sex, gender identity or expression, age, religion, national origin, ancestry, citizenship, disability, military or veteran status, genetic information, sexual orientation, marital status, or any other characteristic protected under applicable law. If you are passionate about AI and eager to make an impact, we would love to hear from you. Apply today to join the Viven team and help us build the future of AI.
    $106k-150k yearly est. 4d ago
  • Backend Software Engineer - Cloud Services

    Droisys 4.3company rating

    Developer job in Sunnyvale, CA

    About Company, Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters. We're hiring Backend Software Engineer - Cloud Services in Sunnyvale, CA . What You'll Do Take full ownership of your services: drive the design, contribute new features, participate in peer reviews, and deliver production-ready solutions. Develop software primarily in Java and Python. Work with Kubernetes or be willing to quickly ramp up on container orchestration. Own end-to-end responsibility for major features and subsystems-from refining requirements to successful deployment in customer environments. Manage operational health of your services, including telemetry, metrics, and rapid production issue detection. Ensure high code quality through early testing, functional verification, and integration testing. Collaborate closely with Product Management to clarify scope, finalize requirements, and plan delivery. What You'll Bring Bachelor's degree in Computer Science or similar field (Master's preferred). 3+ years of experience building scalable, distributed systems. A strong passion for building software, learning new technologies, and collaborating in a team environment. Hands-on experience with AWS, Azure, or GCP, particularly at the programming/API level. Background in networking or security is a plus. Proficiency in Java and/or Python, with familiarity using REST APIs. Experience with CloudFormation or Terraform is beneficial. Knowledge of Spring or similar backend frameworks. Understanding of Kubernetes, Docker, and containerized environments is helpful. Familiarity with classic Gang of Four design patterns. Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment
    $103k-139k yearly est. 3d ago
  • Software Engineer, Entry Level (New Grad)

    Emonics LLC

    Developer job in Los Angeles, CA

    About the role We are hiring an Entry Level Software Engineer to join a collaborative engineering team building modern web and backend systems. This is a great opportunity for recent graduates to work on real production features, learn best practices, and grow with mentorship. What you will do • Build and enhance backend services and APIs • Develop UI features and improve user experience (depending on team) • Write clean, testable code and participate in code reviews • Troubleshoot issues, fix bugs, and improve system reliability • Collaborate with product, QA, and other engineers in agile sprints • Document technical work and contribute to team knowledge bases What we are looking for • Bachelor's or Master's degree in Computer Science, Software Engineering, or related field (or equivalent experience) • Strong fundamentals in data structures, algorithms, and OOP • Experience with at least one programming language (Java, Python, JavaScript, C#, etc.) • Familiarity with Git and basic CI/CD concepts • Comfort working with SQL or basic database concepts • Strong communication and willingness to learn Nice to have • Internship, capstone, or personal projects (GitHub preferred) • Exposure to cloud platforms (AWS, Azure, GCP) • Familiarity with Docker, REST, microservices, or React
    $94k-132k yearly est. 4d ago
  • Software Engineer

    Hruckus

    Developer job in San Diego, CA

    Veteran Firm Seeking Software Engineers for an Onsite Assignment in San Diego, CA My name is Stephen Hrutka, and I lead a Veteran-owned consulting firm in Washington, DC, focused on strategic sourcing, supply chain, and IT Staffing. We are seeking to fill the Software Engineer roles for an innovative rail engineering solutions provider and systems integrator company. The ideal candidate is a San Diego resident with 8-10 years of experience in software development roles with progressively increasing responsibilities using Node.js, C, and Python. Prior experience in the transportation industry is highly beneficial. If you're interested, I'll gladly provide more details about the role and further discuss your qualifications. Thanks, Stephen M Hrutka Principal Consultant *************** Executive Summary: HRUCKUS seeks Software Engineers for an onsite role in San Diego, CA. The Software Engineer plays a critical role in developing and maintaining software solutions that are integral to the efficient and safe operation of transportation systems. This role requires a blend of technical proficiency, excellent coding skills, industry-specific knowledge, leadership skills, and a proactive approach to problem-solving. Essential Job Functions/Responsibilities: Writing clean, efficient, and maintainable code using industry best practices. Collaborating with cross-functional teams (including domain experts, other engineers, and designers) to define system requirements and ensure software solutions align with business goals. Design and develop reusable automated test functions and components Execute automated test cases across various platforms, systems, environments, and browsers Identify, log, and track defects, and communicate technical issues to development and product teams Applying knowledge of rail and public transportation operations to develop software that meets regulatory, safety, and operational standards. Understanding the complexities of scheduling, routing, real-time data processing, and fleet management within the context of transportation systems. Implementing scalable and reliable software architectures. Integrating new software solutions with existing systems and infrastructure (such as legacy systems, hardware interfaces, and third-party APIs). Ensuring interoperability and seamless communication between different components of the transportation system. Troubleshooting and debugging complex software and system issues as they arise. Participating in agile development processes, including sprint planning, backlog grooming, and daily stand-ups. Conducting code reviews, sharing knowledge, and promoting best practices within the team. Documenting software designs, specifications, and implementation details. Participating in audits and reviews to verify adherence to quality standards and best practices. Position Requirements: A bachelor's degree in Computer Science, Software Engineering or a relevant field 8-10 years of experience in software development roles with progressively increasing responsibilities using Node.js, C, and Python. Prior experience in the transportation industry is highly beneficial. Position Details: Work Assignment: 6-month contract
    $90k-125k yearly est. 2d ago
  • Founding Software Engineer / Protocol Engineer

    The Crypto Recruiters 3.3company rating

    Developer job in San Francisco, CA

    We are actively searching for a Founding Protocol Engineer to join our team on a permanent basis. In this position you will If you are someone that is impressed with what Hyperliquid has accomplished then this role is for you. We are on a mission to build next generation lending and debt protocols. We are open to both Senior level and Architect level candidates for this role. Your Rhythm: Drive the architecture, technical design, and implementation of our lending protocol. Collaborate closely with researchers to validate and test designs Collaborate with auditors and security engineers to ensure safety of the protocol Participate in code reviews, providing constructive feedback and ensuring adherence to established coding standards and best practices Your Vibe: 5+ years of professional software Engineering experience 3+ years of experience working in Solidity in EVM in production environments, specifically focused in DeFi products 2+ years of experience working with a modern backend languages (Go, Rust, Python, etc) in distributed architectures Experience building lending protocols in a smart contract language Open to collaborating onsite a few days a week at our downtown SF office Our Vibe: Relaxed work environment 100% paid top of the line health care benefits Full ownership, no micro management Strong equity package 401K Unlimited vacation An actual work/life balance, we aren't trying to run you into the ground. We have families and enjoy life too!
    $123k-170k yearly est. 2d ago
  • Robotic Software Engineer

    Insight Recruitment

    Developer job in San Francisco, CA

    Robotics Software Engineer (Generalist/Full-Stack) Robotic Software Engineer - Humanoid Robotics Palo Alto, SF Bay Area (Full-time | Onsite) $180k-$200k + equity (flexible for exceptional candidates) We are recruiting building next-generation humanoid robotic systems that combine advanced AI with cutting-edge hardware. Our team moves fast, prototypes aggressively, and puts real robots into the world. We're now hiring a Robotic Software Engineer to help shape our core software stack and accelerate the development of our embodied AI systems. What You'll Work On As part of a small, high-impact engineering team, you will: Build and optimise robotics software in C++ and ROS2 Integrate perception, control, planning, and learning modules Work hands-on with robots to bring up new hardware and run real-world experiments Deploy reinforcement learning / imitation learning policies onto physical robots Develop middleware, interfaces, and tooling that connect AI → hardware Prototype behaviours across diverse robot types (arms, humanoids, mobile platforms, drones) This role directly supports both our AI and hardware teams and has significant ownership from day one. Must-haves: Strong C++ development skills (multi-threading, performance, systems-level) Professional experience with ROS2 Hands-on robotics experience - ideally robot learning on physical hardware Ability to work on real robots (debugging, integration, testing) Generalist mindset and comfort in a fast-paced startup environment Nice-to-haves: Manipulation or kinematics (humanoids, arms, quadrupeds) Controls for mobile robots or drones Sensor/actuator integration, drivers, or middleware experience VR prototyping (Meta Quest or similar) Experience across different robot embodiments Why Join Us Build software that runs on real humanoid robots immediately High ownership within a small, world-class engineering team Competitive compensation + meaningful equity Opportunity to influence architecture, roadmap, and product direction Work at one of the most exciting intersections in tech: AI × robotics
    $180k-200k yearly 2d ago
  • Backend Software Engineer-Dotnet

    Collabera 4.5company rating

    Developer job in Palo Alto, CA

    This role supports the development of scalable backend systems for customer-facing digital platforms used across global markets. The Backend Software Engineer will build and maintain core services that power end-to-end product journeys, including ordering, delivery, installation, and ownership experiences. The position requires strong backend engineering expertise, a quality-first mindset, and the ability to thrive in a fast-paced, evolving environment. Key Responsibilities: • Design, develop, and support backend applications for order processing, installation workflows, and ownership experiences • Own features and projects through design, development, testing, release, and production support • Write clean, maintainable, high-performance, and well-tested code • Develop and execute unit tests and integration tests in collaboration with quality teams • Monitor production systems, respond to alerts, and troubleshoot live issues • Analyze existing systems and recommend technical improvements to enhance performance and scalability • Communicate project updates, dependencies, risks, and blockers clearly to stakeholders • Improve system scalability, availability, maintainability, and observability • Work with modern backend technologies, containerization, and distributed systems Required Qualifications: • Strong experience designing and consuming REST application programming interfaces • Proficiency in object-oriented programming languages • Experience with microservices or service-oriented architectures • Hands-on experience with relational or non-relational databases • Solid understanding of unit testing and integration testing practices • Experience with message queue-based architectures • Working knowledge of structured query language databases such as MySQL or PostgreSQL Preferred Qualifications: • Experience with event-streaming and open-source technologies such as Kafka, Debezium, or Elasticsearch • Familiarity with containerization and orchestration tools • Exposure to cloud-native application development Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, paid time off, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, and paid holidays annually - as applicable. Pay Range: $60/hr to $80/hr
    $60 hourly 4d ago
  • Full Stack Software Engineer (Python / React)

    Arrayo

    Developer job in Fremont, CA

    We're seeking a Full Stack Software Engineer with strong backend development skills in Python and frontend expertise in React.js. You'll help design, implement, and scale full stack web applications that are secure, performant, and user-centric. Responsibilities Architect, build, and maintain backend services using Python (FastAPI, Flask, 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, and ensure quality Optimize performance and scalability of applications Write unit, integration, and end-to-end tests across the stack Participate in peer code reviews and provide mentorship where appropriate Required Qualifications 5+ years of experience in full stack development M.S. degree in relevant domain required Proficiency with Python and one or more major web frameworks (e.g., FastAPI, Django) Advanced skills in React.js, including Hooks, Context, and state management libraries (e.g., Redux, Zustand) Experience with Vue.js or interest in working across multiple frontend frameworks Familiarity with modern frontend tooling: Webpack, Vite, Babel, ESLint Solid experience with HTML5, CSS3, SASS/SCSS, and responsive UI design Strong understanding of RESTful services, API security, and performance optimization Knowledge of relational databases (PostgreSQL, MySQL) and NoSQL options (MongoDB, Redis) Git and CI/CD best practices (GitHub Actions, CircleCI, GitLab CI) Strong communication skills and a collaborative approach to engineering Preferred Qualifications Familiarity with TypeScript Experience with cloud platforms (AWS, GCP, or Azure) Experience with Docker, Kubernetes, or container orchestration GraphQL and Apollo Client experience Familiarity with microservice architecture Experience working with real-time data (WebSockets, MQTT)
    $106k-150k yearly est. 1d ago

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