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Software Engineer Ii Payments Platform jobs in San Jose· Page 2

Results 21–40 of 654 for “Software Engineer Ii Payments Platform” in San Jose.

654 jobs found

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Etched logo
Internship|On-site|San Jose

About EtchedEtched is pioneering the world’s first AI inference system specifically designed for transformers, achieving over 10 times the performance with significantly reduced costs and latency compared to traditional models. Our cutting-edge ASIC technology enables the creation of products that are unachievable with GPUs, including real-time video generat…

Feb 7, 2026
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Archer logo
Full-time|$140K/yr - $140K/yr|On-site|San Jose, California, United States

Archer, based in San Jose, California, develops all-electric vertical takeoff and landing aircraft designed for four passengers. The company is dedicated to advancing sustainable air mobility and reducing noise pollution through innovative aerospace solutions. Archer values ambitious goals and supports a diverse, inclusive workplace where every team member is respected. Role overview The Powertrain Platform Verification Engineer ensures the reliability and safety of critical platform software used in Archer’s aircraft. This position focuses on thorough testing and validation in line with industry certification standards, especially DO-178C. Main responsibilities Verify and validate safety-critical platform software components according to DO-178C standards. Design and document detailed test plans, test cases, and procedures based on software requirements. Execute Software-in-the-Loop (SIL) and Hardware-in-the-Loop (HIL) tests to evaluate platform software algorithms and low-level drivers. Identify and track software defects using automated systems, collaborating with embedded developers to analyze root causes and verify fixes. Develop and maintain automated test scripts and frameworks in C/C++ and Python to enhance testing efficiency. Create and execute tests for software fault detection and diagnostic algorithms, covering a range of system faults and anomalies. Take part in software audits and reviews to ensure compliance with DO-178C certification requirements.

Apr 28, 2026
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Couchbase Inc. logo
Full-time|On-site|San Jose, CA

Join Couchbase Inc. as a Principal Software Engineer and play a pivotal role in designing and implementing innovative software solutions. You will collaborate with cross-functional teams to drive the technical direction of our products, ensuring high performance and scalability. Your expertise will guide the development of robust systems that meet customer needs and industry standards.

Apr 10, 2026
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archer56 logo
Full-time|On-site|San Jose, California, United States

Join archer56 as a Staff Software Engineer specializing in Engineering Applications. In this pivotal role, you will leverage your extensive software engineering expertise to develop innovative solutions that enhance our engineering capabilities. Collaborate with cross-functional teams to design, implement, and optimize applications that streamline engineering processes and improve productivity.

Apr 8, 2026
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8x8, Inc. logo
Full-time|On-site|San Jose

NOTE: PREFERENCE WILL BE GIVEN TO LOCAL CANDIDATES (LOCAL IS DEFINED AS WITHIN 50 MILES OF SAN JOSE, CA). APPLICATION INSTRUCTIONS: PLEASE COPY AND PASTE THE FOLLOWING LINK TO YOUR WEB BROWSER: https://workforcenow.adp.com/jobs/apply/posting.html?client=8x8&jobId=79565&lang=en_US **DO NOT APPLY DIRECTLY TO THIS JOB POSTING. PLEASE FOLLOW THE LINK ABOVE** Company Overview: 8x8, Inc., headquartered in San Jose, CA, is a pioneering leader in business communications, specializing in the development of next-generation cloud-based unified communication technologies. Our engineering team is dedicated to creating innovative solutions that encompass a wide array of computer science disciplines, including distributed computing, large-scale systems design, networking, databases, security, and user interface design.Job Overview: We are seeking a passionate Senior Software Development Technical Lead to join our dynamic team. If you thrive on innovation and enjoy tackling complex challenges in the development of SaaS and PaaS cloud solutions, this role is for you.Key Responsibilities:Design and develop high-volume, low-latency mission-critical global systems and applications.Take charge of building mission-critical web services and applications.Lead all phases of the software development lifecycle; experience with Agile/Scrum methodologies is highly preferred.Write efficient, reusable code that is well-designed and testable; familiarity with REST APIs is advantageous.Prepare and manage software builds and release processes.Investigate technology solutions and contribute to architectural enhancements.Mentor and lead junior developers.

Feb 5, 2015
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Tessera Labs logo
Full-time|On-site|San Jose Office (HQ)

About Tessera Labs: At Tessera Labs, we are pioneering the integration of Artificial Intelligence into enterprise operations. Supported by Foundation Capital and led by an exceptional founding team, we create advanced multi-agent AI systems designed to automate intricate business workflows across various platforms including SAP, Salesforce, Workday, Snowflake, and MuleSoft. Our mission is to deliver genuine AI automation to enterprises with unmatched speed, precision, and measurable outcomes. We thrive on rapid execution, embrace accountability, and innovate at the cutting edge of applied AI.Job Overview:We are on the hunt for a dynamic Frontend Engineer who flourishes in a fast-moving, high-responsibility startup atmosphere. This hands-on position is ideal for a proactive individual who is ready to take charge of the user experience from ideation through to deployment. You will be expected to iterate swiftly based on user feedback while optimizing for performance, usability, and speed. Your role will involve designing and developing intricate UI components, interactive dashboards, and data visualizations that have a direct influence on our end users.If you are passionate about tackling challenging UI problems, delivering polished interfaces at a rapid pace, and collaborating in a supportive, low-ego environment, we invite you to apply for this exciting opportunity.

Apr 8, 2026
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Extreme Networks, Inc. logo
Staff Software Systems Engineer

Extreme Networks, Inc.

Full-time|On-site|San Jose, California, United States

Join a thriving community of over 50,000 customers worldwide who trust our innovative, cloud-driven networking solutions. At Extreme Networks, we empower organizations to accelerate their digital transformation and achieve remarkable progress through our award-winning services and unwavering support. With consistent double-digit growth each year, we are uniquely positioned to deliver scalable outcomes that transform businesses.At our core, we value inclusion and diversity, creating a workplace where every employee can flourish because of their unique perspectives and experiences. We believe that our differences are our strength, and we are dedicated to fostering an environment that supports everyone’s success.Now is the perfect time to become part of something significant with Extreme! As a global leader in networking, discover the exceptional opportunities that await you on the Extreme team.

Nov 24, 2025
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Etched logo
Full-time|On-site|San Jose

About EtchedEtched is pioneering the world's first AI inference system specifically designed for transformers, achieving over 10x higher performance, significantly reduced costs, and minimal latency compared to B200 systems. Our custom ASICs enable the development of innovative products that were previously unattainable with GPUs, such as real-time video generation models and advanced chain-of-thought reasoning agents. With substantial backing from leading investors and a team of top engineers, Etched is revolutionizing the infrastructure of one of the fastest-growing industries in history.Key ResponsibilitiesAssist in porting cutting-edge models to our architecture and contribute to the development of programming abstractions and testing capabilities to streamline the model porting process.Develop, enhance, and scale Sohu’s runtime, focusing on multi-node inference, intra-node execution, state management, and effective error handling.Optimize routing and communication layers utilizing Sohu's collectives.Employ performance profiling and debugging tools to pinpoint bottlenecks and correctness challenges.Ideal Candidate ProfileStrong proficiency in C++ or Rust programming languages.Solid understanding of performance-critical and complex distributed software systems, including Linux internals, accelerator architectures (e.g., GPUs, TPUs), compilers, and high-speed interconnects (e.g., NVLink, InfiniBand).Familiarity with machine learning frameworks such as PyTorch or JAX.Experience in porting applications to non-standard accelerator hardware or platforms.Preferred QualificationsExperience in developing low-latency, high-performance applications using both kernel-level and user-space networking stacks.In-depth understanding of distributed systems concepts, algorithms, and challenges, including consensus protocols and communication patterns.Thorough knowledge of Transformer architectures, particularly Mixture-of-Experts (MoE).Experience building applications with substantial SIMD (Single Instruction, Multiple Data) optimizations for performance-critical paths.BenefitsHealth Insurance401k

Jun 17, 2025
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Axiado logo
Full-time|On-site|San Jose

Axiado is seeking a Senior Staff Firmware Engineer focused on Platform Firmware Resiliency (PFR) to help strengthen the reliability and performance of its platform technologies. This position is based in San Jose. Role overview This role centers on leading the development and improvement of firmware solutions designed to support resilient, high-performing platforms. The work involves close collaboration with teams across the company to address technical challenges and deliver solutions that align with customer and industry needs. What you will do Drive the design, development, and enhancement of platform firmware with a focus on resiliency. Work with cross-functional groups to identify requirements and implement effective solutions. Support efforts to maintain and improve the reliability and performance of advanced platform technologies. Collaboration Expect to partner with engineering, product, and customer teams to ensure firmware solutions meet evolving demands and industry standards.

Apr 29, 2026
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FloQast logo
Full-time|Hybrid|San Jose, California

San Jose or LA CA (Hybrid)At FloQast, we are revolutionizing the way accounting teams function with our AI-driven workflows. Our platform is trusted by thousands of companies worldwide, serving as a comprehensive operating system for accounting that streamlines intricate financial processes into efficient, dependable, and scalable systems.We are in search of a Staff Software Engineer who not only develops software but also contributes to shaping platforms, enhances team efficiency, and drives substantial impact. In this pivotal role, your architectural choices will significantly affect the entire FloQast application ecosystem, directly fostering innovation across our product offerings.

Sep 22, 2025
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Becton Dickinson and Company logo
Scientist II - Research and Development

Becton Dickinson and Company

Full-time|On-site|San Jose

Join a global leader in medical technology! At Becton Dickinson, we are dedicated to transforming healthcare through innovative medical discoveries, diagnostics, and care delivery solutions. With a workforce of over 65,000 employees in nearly every country, we tackle some of the most pressing health challenges worldwide.As a Scientist II in our Research and Development team, you will play a crucial role in advancing our projects by conjugating various fluorochromes or organic compounds onto purified monoclonal antibodies and reagents. Your work will involve monitoring conjugation processes, selecting optimal fractions to enhance product yield and quality, and exploring new methods for process improvements as guided by senior chemists.Additionally, you will prepare detailed technical reports and quantitative analyses, tabulate and analyze data using statistical software, and help maintain meticulous records of all results. You will also be responsible for purifying monoclonal antibodies from serum, participating in compliance training, and promoting a safe work environment.

Mar 16, 2022
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Efficient Computer logo
Full-time|$160K/yr - $210K/yr|On-site|San Jose, CA OR Pittsburgh, PA

At Efficient, we are on a mission to create the world's most energy-efficient general-purpose computer processor. Our patented technology utilizes an astonishing 100 times less energy than the leading ultra-low-power processors available today. This groundbreaking efficiency allows for continuous AI/ML operations on just a AA battery for a remarkable 5-10 years. Our platform's unparalleled efficiency empowers IoT devices to intelligently gather and curate first-party data, paving the way for the next computing revolution.We invite a Senior Software Optimization Engineer to join our dynamic team at Efficient. In this pivotal role, you will design, optimize, and deploy applications for our state-of-the-art programmable processor known as the “Fabric.” You will take ownership of complex, performance-critical applications, collaborating closely with our compiler team to implement customer specifications, validate software quality, and offer deep technical insights into compiler interactions. This position presents a unique opportunity to engage in cutting-edge hardware/software co-design, while making an immediate impact in advancing the next generation of embedded applications.

Feb 20, 2026
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Archer logo
Full-time|$110K/yr - $150K/yr|On-site|San Jose, California, United States

Archer is an innovative aerospace firm located in San Jose, California, dedicated to creating an all-electric vertical takeoff and landing aircraft. Our goal is to enhance sustainable air mobility, designing, manufacturing, and operating an aircraft capable of transporting four passengers with minimal noise production.We aim high and tackle challenging problems, believing that a diverse workforce fosters smarter solutions, deeper insights, and collective success. Archer is committed to nurturing an inclusive and equitable environment that values differences and supports every member of our team.What you will do:Manage Archer's integrated lab environments to support validation and verification processes, including quality assessments, human factors evaluations, and test pilot training.Work collaboratively across internal teams and with suppliers to integrate, instrument, and maintain the configuration of simulation models within a real-time hardware-in-the-loop environment.Develop simulation models of various systems and integrate them into the overarching framework.Create and implement graphical user interfaces to facilitate control of the real-time simulation environment.Support the execution of test plans and automation of testing procedures.

Feb 5, 2026
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itD logo
Full-time|$55/hr - $62/hr|Hybrid|San Jose

Role overview itD seeks an Embedded Diagnostic Software Engineer to design, develop, and validate embedded diagnostic solutions. This position plays a key part in system reliability, performance, and smooth integration between hardware and software. The work centers on hands-on embedded systems development and low-level programming. The engineer will address complex interactions between hardware and software, debug challenging issues, and deliver code ready for production use. Location This is a hybrid position based in San Jose, CA. Expect to be onsite four days per week, with flexibility for five days onsite as needed. Compensation The hourly pay range is $55 to $62. Requirements Extensive experience in embedded systems development Strong low-level programming skills Demonstrated ability to debug complex hardware and software issues Track record of delivering production-quality solutions Benefits Medical coverage 401k plan Paid holidays Additional benefits included Additional details Direct W2 candidates only No sponsorship available

Apr 23, 2026
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Roku, Inc. logo
Full-time|$195K/yr - $408K/yr|On-site|San Jose, California

Collaboration Fuels Innovation. Transforming the Viewing ExperienceRoku is the leading TV streaming platform in the U.S., Canada, and Mexico, with ambitions to power every television globally. As pioneers in streaming technology, our goal is to connect consumers with their favorite content, empower content creators to build and monetize large audiences, and offer advertisers unparalleled tools to engage users.From day one at Roku, your contributions will be recognized and valued. Join a rapidly growing public company where you can make a difference and delight millions of TV streamers worldwide while expanding your expertise across various disciplines. About the Team The Ad Engineering Team is essential for creating a scalable and reliable real-time advertising platform crucial for expanding Roku's advertising business. We are seeking a Senior Software Engineer to join our Advertising Platform team, playing a key role in this mission. If you have extensive experience in developing complex systems, a passion for technology at scale, and enjoy mentoring and problem-solving, this opportunity is for you! About the Role As a leader in the TV streaming industry, Roku continues to innovate and shape the future of streaming through The Roku Channel. Our success depends on our investment in Advertising Engineering. The ideal candidate will exhibit a strong curiosity, blending a global vision with locally relevant execution. Successful candidates will showcase a balance of technical and interpersonal skills, adapting quickly to changing business needs.Building a real-time, highly scalable, and available advertising platform is vital for our success. Our team's mission is to develop a top-tier advertising platform that supports and enhances Roku's rapidly growing ad business, ensuring high performance and user privacy.For California Only - The estimated annual salary for this position ranges from $195,000 to $408,000. Compensation packages consider unique factors for each candidate, including experience and qualifications.

Mar 19, 2026
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FloQast logo
Full-time|Hybrid|San Jose, California

San Jose or LA, CA (Hybrid)At FloQast, we are on a mission to transform the way accounting teams function by leveraging AI-native workflows. Our platform is a trusted operating system for thousands of global organizations, streamlining complex financial processes into swift, reliable, and scalable systems.We are seeking a Principal Software Engineer who not only develops software but also influences platform architecture, enhances team productivity, and drives significant innovation.This pivotal role involves making architectural decisions that will impact the entire FloQast application ecosystem and propel innovation across our product offerings.

Jan 28, 2026
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Antora logo
Full-time|On-site|San Jose, CA

We are seeking a talented and innovative Senior Controls & Software Engineer to join our dynamic team at Antora in San Jose, CA. In this role, you will be responsible for developing and optimizing control systems and software solutions that drive our cutting-edge technology. You will collaborate with cross-functional teams to ensure seamless integration and performance of our systems.

Mar 23, 2026
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Trener Robotics logo
Full-time|On-site|San Jose (US-HQ)

Location: On-site in San Jose, California or Trondheim, NorwayAbout UsBacked by leading venture capitalists in Silicon Valley, Trener Robotics is at the forefront of revolutionizing robotics. Our approach merges cutting-edge AI for intuitive programming with pre-trained skill models, ensuring expertise in industrial tasks. With offices in San Jose (USA) and Trondheim (Norway), our software empowers users with exceptional ease of use and unparalleled capabilities, enabling robots to think, adapt, and execute complex tasks efficiently.About the RoleWe are on the lookout for a dedicated Software-Focused Integration Engineer to join our dynamic robotics team. In this pivotal position, you will enhance and deploy the software architecture that drives our robotic systems. Your primary responsibilities will include integrating sensors, peripherals, and control systems through robust software solutions, facilitating seamless communication between hardware components and our AI-driven robotics platform.Key ResponsibilitiesDesign and implement software integration strategies for robotic systems, including sensor suites, cameras, and peripheral devices.Develop and maintain drivers and interfaces for various peripherals such as machine tools, conveyor systems, sensors, and PLCs.Integrate and calibrate vision systems into robotic workflows.Set up robot workcells and conduct rigorous software validation testing.Review robot scripts to ensure proper functionality.Provide comprehensive technical documentation and support for software integration processes.Diagnose and resolve software integration issues and performance challenges.

Mar 17, 2026
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Western Digital Corporation logo
Full-time|On-site|San Jose

Western Digital Corporation is hiring a Principal Software and Automation Engineer based in San Jose. This position takes the lead in designing, developing, and deploying advanced software solutions aimed at increasing automation throughout the company’s operations. What you will do Lead the creation and implementation of software that drives automation across operational processes. Collaborate with cross-functional teams to deliver systems that are both efficient and reliable. Support business objectives by ensuring that automation solutions align with organizational goals. Collaboration This role involves working closely with colleagues from various departments, ensuring that solutions meet the needs of multiple stakeholders and contribute to overall business efficiency.

Apr 24, 2026
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The Trade Desk logo
Full-time|$183K/yr - $274K/yr|On-site|San Jose

The Trade Desk is a leading global technology firm dedicated to fostering a more open and equitable internet for all through principled and innovative advertising solutions. Our platform processes over 1 trillion queries daily, operating at an unmatched scale. We take pride in cultivating a robust, award-winning culture grounded in trust, ownership, empathy, and collaboration. We celebrate the diverse experiences and perspectives each individual brings to The Trade Desk, and we are resolutely committed to creating inclusive environments where everyone can express their authentic selves at work every day. Are you passionate about tackling complex challenges at scale? Do you want to be part of a dynamic, globally-connected team where your contributions will significantly impact the development of a better media ecosystem? Join us and discover why Fortune magazine consistently ranks The Trade Desk among the top small- to medium-sized workplaces worldwide. About OpenPath: OpenPath offers a direct and transparent connection between The Trade Desk and prominent premium publishers, allowing for efficient, objective, and high-quality inventory access for advertisers. By streamlining the programmatic supply chain and minimizing intermediaries, OpenPath enhances supply path transparency, cost efficiency, and provides better visibility into the value and source of each impression. Objective: OpenPath is dedicated to establishing and managing direct integrations with publishers while offering a robust publisher platform. Unlike a Supply-Side Platform (SSP), The Trade Desk maintains a buy-side focus—we do not optimize publisher yield or manage direct deals. Our goal is to deliver transparency and competition that result in superior outcomes for advertisers. Key Features: Direct access to premium inventory through The Trade Desk platform. Infrastructure designed for integration with transparent demand solutions, including Prebid’s open-source header bidding. Focus on supply path transparency, cost efficiency, and clarity into cost/value. A buy-side-only approach that promotes competition, innovation, and objective decision-making.

Dec 17, 2025

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