Software Engineer II - Frontend at Adyen | Chicago

Renterra is an innovative Series A-backed SaaS company transforming the $100 billion heavy equipment rental sector. Our comprehensive platform empowers rental businesses to operate more efficiently, encompassing operations, payment solutions, marketing strategies, accounting integrations, and much more.This hybrid position is based in Chicago, promoting regular in-office collaboration while providing flexibility for focused remote work.Our Work Culture:We prioritize speed and efficiency through rapid iteration cycles. Our agile team values practicality over formality—streamlining build times, deployments, and meetings to deliver the best solutions to our clients.Responsibilities:Design, Build, and Innovate: Take the lead on greenfield projects, crafting new features and products from the ground up.Collaborate Closely: Engineering is a collective effort; we achieve our best results together. Work in tandem with our product and support teams to ensure we address the right challenges.Customer-Centric Development: Demonstrate empathy for our users, actively seeking feedback and iterating on our products to enhance their experience. (We engage with customers on-site to observe our software in action.)Business-Minded Decision Making: Make informed daily decisions about architecture investments, vendor integrations, or streamlining scopes to deliver valuable functionality to our users.Optimize and Deliver: Engage in a dynamic and fast-paced development process that is continuously refined and improved.Qualifications:AI-Forward Thinker: You are proficient with AI tools to expedite development and are eager to incorporate AI into product experiences that enhance outcomes.Passionate Builder: You thrive on delivering real products to actual customers.Proficient in TypeScript: You are well-versed in modern web engineering and enthusiastic about pushing the limits of exceptional product experiences.Curiosity and Energy: You approach each day with eagerness to ship, solicit feedback, and rapidly develop alongside the team.

Renterra is an innovative SaaS company funded by Series A, dedicated to revolutionizing the equipment rental industry, which is valued at over $100 billion. Our platform addresses intricate, data-intensive workflows spanning operations, logistics, and billing — tackling UI challenges that necessitate genuine design insight and technical prowess.We are actively seeking a Design Engineer who will take ownership of product design from inception to execution while making significant contributions to our React + Material UI frontend. This position is not merely about having design skills; rather, you will engage in designing with your preferred tools, rapidly prototyping, and directly implementing UI elements into our codebase.In this role, you will collaborate closely with the Product Manager and a compact engineering team, providing you with ample visibility and ownership of your work.

What You’ll Do:Join our dynamic and innovative team as a Junior Software Engineer, where you will play a pivotal role in designing and developing the technologies that drive our trading operations in the financial markets. Being a vital part of a fast-paced and forward-thinking company, you will engage with exciting challenges across programming, networking, technology, and finance. Your primary responsibilities will focus on the development and enhancement of essential trading applications that significantly contribute to Valkyrie’s success.

Speechify seeks a Software Engineer, Platform to join the team in Chicago, IL. The focus of this position is to build and refine the systems behind Speechify’s text-to-audio products. The work involves turning written content into clear, high-quality audio experiences. Key responsibilities Design and improve core features of Speechify’s audio platform Collaborate with colleagues to address technical challenges Contribute to products that convert text into audio for users Team culture The team values creativity alongside technical expertise. New ideas that enhance the platform and user experience are encouraged. The group works with energy and welcomes those ready to make an impact.

LogicGate® stands at the forefront of AI-driven Governance, Risk, and Compliance (GRC) solutions for enterprises. We empower governance, risk, and compliance teams to anticipate challenges, enhance resilience, optimize program performance, and effectively measure impact and business value. Our platform offers a holistic view of risk and compliance, integrating AI intelligence at its core to deliver real-time insights and actionable data that support informed business decisions, while also providing the flexibility to adapt to changing business needs. As a recognized leader in the GRC market, LogicGate is committed to maintaining its status as a premier platform in the industry.At LogicGate, our workforce is the cornerstone of our success. We are dedicated to fostering an outstanding experience for both our employees and customers by empowering individuals to take ownership, make meaningful contributions, and deliver exceptional results.The Role(Based in Chicago)Our Internship Program is meticulously crafted for college students or recent graduates from a variety of disciplines. It offers a unique opportunity to gain hands-on experience in a dynamic, fast-paced, and inclusive environment. This program provides exposure to cutting-edge technology, valuable professional experience, career guidance, and mentorship.How You Will Spend Your Time:Expanding your knowledge across the entire LogicGate technology stack.Utilizing AI tools like Claude Code to enhance the development process.Collaborating closely with experienced software engineers to build strong software engineering fundamentals.Writing tests to ensure a smooth development cycle and a dependable application.Working in a small team to bring innovative ideas to life.Engaging cross-functionally with the broader LogicGate organization.

About the Role 8th Light, Inc. is looking for a Senior Software Engineer in Chicago. This role focuses on building software that supports client goals and business needs. Senior engineers here take on challenging technical problems, guide less experienced developers, and lead projects through every stage, from initial idea to launch. What You Will Do Develop and deliver software solutions for clients Lead projects from planning through deployment Mentor junior team members and help them grow Apply technical expertise to solve complex problems Location This position is based in Chicago, Illinois, United States.

Join Our Team as a Software Engineer!At Inspire11, we pride ourselves on being a community of innovative thinkers who are dedicated to delivering exceptional quality. We foster an environment of respect and collaboration, where high standards are not just expected but celebrated. Our approach is unique; we don’t just talk about creating value — we embody it in every project we undertake.As a member of our team, you'll have the opportunity to reshape the future of technology and consulting. If you think outside the box, build with confidence, and lead with purpose, you’ll fit right in. We value diverse perspectives and are committed to unleashing your potential.

About the RoleJoin the rapidly expanding Chime Engineering team as we strive to meet the financial needs of our members. We are seeking motivated and skilled engineers with strong leadership capabilities to enhance our risk architecture, providing deeper insights and stronger protections for our community.As a Senior Software Engineer, you will play a pivotal role in steering the modernization of one of our key Chime Platforms within Trust & Safety. Your contributions will ensure our members enjoy a secure, seamless, and frictionless experience. You will lead significant projects from inception to completion by establishing technical direction, shaping system architecture, mentoring fellow engineers, implementing APIs, collaborating with data engineers and analysts, and ensuring platform reliability and performance—all while actively contributing to other team initiatives as necessary.

Each year, companies allocate over a trillion dollars to freight movement throughout the U.S., yet the system for connecting trucks with jobs remains inefficient and disjointed. FleetWorks is revolutionizing this.We are developing intelligent voice agents that streamline the chaotic freight booking process, transforming it into a modern, efficient marketplace. Our agents eliminate the need for countless phone calls, texts, and emails by connecting truckers eager to earn with loads requiring transport.We are expanding our engineering team in Chicago, a key hub for our clients and the epicenter of U.S. freight operations. In this position, you will be an integral part of our core engineering team, directly engaging with the environments where our product impacts real-world operations. You will create production features, design integrations within complex customer systems, and develop internal tools and platform components that facilitate efficient scaling of our deployments.If you are a proficient software engineer eager to engage directly with users, tackle ambiguous challenges in real-time, and witness your code powering live operations within days, this role offers a uniquely impactful opportunity.Discover our Series A funding details here!

About CoinflowCoinflow, a trailblazer in the payments industry, is based in Chicago and is at the forefront of transforming global financial transactions. We empower merchants and marketplaces to accept a variety of payment methods across more than 170 countries, offering instant settlements, AI-driven fraud prevention, and blockchain-based proof-of-delivery.Having secured backing from prominent investors such as Pantera Capital, CMT Digital, Coinbase Ventures, Jump Capital, and Reciprocal Ventures, Coinflow has recently completed a $25M Series A funding round to propel our mission of modernizing cross-border payments.Since our initial funding in 2024, we have experienced tremendous growth, achieving a remarkable 23x increase in revenue and reaching a multi-billion-dollar annual transaction volume run rate!About The RoleWe are on the hunt for a Senior Software Engineer who will play a pivotal role in constructing the core infrastructure that underpins our global payment systems. In this role, you will design and implement systems that manage billions in transactions while collaborating with Product teams to define our offerings, partnering with fellow engineers to refine our methodologies, and taking significant ownership of the systems you develop.What You'll DoBuild Core Payment InfrastructureDesign and implement high-throughput payment processing systems that meet stringent reliability standards.Create APIs and SDKs that facilitate merchant integration with Coinflow.Develop advanced fraud detection and risk management features leveraging real-time data analytics.Scale Our PlatformArchitect systems to ensure performance, reliability, and observability as we scale.Enhance database queries, caching strategies, and service communication for optimal performance.Implement monitoring, alerting, and debugging tools for production systems.Ship Product FeaturesManage end-to-end feature development from technical design to deployment.

FleetPulse™ stands at the forefront of trailer telematics, providing unparalleled visibility into trailer safety and cargo security through our innovative, OEM-agnostic telematics solutions.Headquartered in Chicago, Illinois, FleetPulse merges extensive experience in the trucking industry with top-tier technology expertise to deliver state-of-the-art telematics solutions. Our diverse portfolio includes OEM-installed sensors, user-friendly aftermarket sensors, and advanced cargo cameras. The data harvested directly from trailer sensors and components fuels real-time, proprietary insights via a digital dashboard, empowering our clients to optimize utilization, enhance safety, and minimize maintenance costs.At FleetPulse, we cherish our workforce as our most valuable asset. We cultivate a collaborative, innovative, and supportive atmosphere where each team member significantly contributes to our collective success. By joining FleetPulse, you will be part of an organization dedicated to revolutionizing the transportation sector while appreciating the unique talents of each individual.Please note: This position requires on-site work in Chicago, IL, and we do not offer relocation assistance.

Job Title: Software EngineerTeam: SystemsLocation: Hybrid in Chicago (IL)Employment Type: Full-timeFLSA Classification: ExemptStart Date: ASAPAbout BravenBraven is a dynamic national nonprofit organization dedicated to empowering ambitious college students to secure meaningful first opportunities post-graduation through innovative career-accelerating programs. Our collaboration with higher education institutions and employers fosters a transformative experience that starts with an engaging semester-long course, followed by continuous support until graduation. Together, we strive to rebuild the middle class and revitalize the American Dream.About the RoleTo fulfill our mission of serving 80,000–100,000 Fellows over the next decade, Braven is seeking a passionate Software Engineer. This individual will focus on enhancing user experiences that significantly impact students' lives. We prioritize projects that maximize value while keeping processes simple, and we continuously iterate to improve our offerings. Our agile environment ensures we enjoy our work while making a difference!You will be integral to our mission by prototyping new features, mentoring colleagues through code reviews, and exploring new technologies. As Braven enters an exciting growth phase, we aim to balance agility in feature development with adherence to software engineering best practices.This position is part of the Systems team and reports directly to the Senior Director of Software Engineering.What You’ll DoFull-stack project initiatives (90%)Utilize Ruby on Rails or Python to develop high-quality, maintainable applications.Take ownership of clearly defined tasks and deliver impactful solutions.Implement software engineering best practices to enhance processes and code quality.Keep end-users in focus, ensuring solutions positively influence students’ experiences.Address technical challenges creatively, enhancing team capabilities.Team improvement through reviews, documentation, and communication (10%)Provide constructive feedback on code and architecture proposals to enhance team performance.Support the growth of junior engineers through mentorship and collaboration, fostering a learning culture.Maintain clear documentation for architecture, design decisions, and team protocols.Contribute to a collaborative team environment.

At Root16 Reply, we prioritize our people and clients above all else. Unlike many firms focused solely on expansion and profits, we concentrate on fostering a positive environment where both our employees and clients can thrive. Our mission is to forge genuine partnerships and collaboratively face challenges, leveraging our team's expertise, vision, and dedication. We take pride in our work and believe that having fun while being productive is essential to success.

Join IMC, a leading technology-driven trading firm, as a talented C++ Software Engineer in our vibrant Chicago office. In this role, you will be instrumental in designing and crafting software solutions tailored to the unique hardware requirements of our global trading systems, with an emphasis on enhancing performance. Our innovative and fast-paced tech environment encourages teamwork and rapid iterations across international teams. You will identify new opportunities, tackle challenges, and contribute to groundbreaking technologies, making software development both exciting and rewarding, even amidst increasing complexity.

Position OverviewJoin the Compiler Team within ColdQuanta’s Quantum Software division as a Quantum Software Engineer. In this dynamic role, you will design, develop, and maintain cutting-edge quantum compilation software while engaging in co-design initiatives across the complete quantum stack, including applications, algorithms, hardware, and control systems. This position combines hands-on programming, code reviewing, and system architecture with innovative research and development. We welcome applications from both entry-level and seasoned professionals.Key ResponsibilitiesEngage in research and development focused on groundbreaking advancements in quantum technology, particularly in quantum compilation, as outlined in research paper and research paper.Implement software optimizations on our cloud platform, Superstaq, utilizing industry-standard software engineering practices, including comprehensive documentation, linting, rigorous testing, and type-checking.Collaborate with Superstaq customers to identify their requirements and provide prompt support.Contribute to the preparation of government and commercial proposals and ensure successful execution of global projects.Work closely with experimental physicists and fellow software engineers to translate theoretical concepts into practical applications.Participate in the broader scientific community by publishing research findings in journals and presenting at conferences.Keep abreast of the latest advancements in quantum computer architecture and quantum compilation.Mentor and support fellow team members, fostering a collaborative research environment.

Work Location: Chicago, IL (Hybrid)About Us: Carefeed is the innovative platform that senior living and long-term care providers trust to streamline their operations. By transforming traditional processes and eliminating disorganization, we empower teams to focus on what truly matters: providing exceptional care to residents and peace of mind to their families.Carefeed seamlessly integrates with existing EHR and HR systems, enhancing the operational efficiency of providers. Our platform alleviates stress, fosters organization, and gives staff the confidence to prioritize their residents' needs. We are chosen by numerous providers for our user-friendly interface, robust functionality, and adaptability to the demands of multi-community care.Trusted by countless communities across the US and Canada, Carefeed is dedicated to improving the experience for residents, their families, and the dedicated teams who serve them.About the Role: We are seeking a Senior Software Engineer to join our dynamic engineering team. As a collaborative group of full-stack engineers, we are responsible for developing Carefeed’s core systems, including our Family Portal, Administration Portal, and Payments products. Our technology stack comprises PHP, Laravel, Vue, Typescript, and a touch of Go. As part of our team, you will contribute to building solutions that simplify lives in senior communities across the nation. We pride ourselves on creating software that is not only intuitive and user-friendly but also highly customizable to meet diverse needs.

About Thinkingbox Thinkingbox is a creative agency that brings ideas to life for leading brands in sports, gaming, entertainment, and technology. Our team handles every step of the process, from initial concept through hands-on execution. Collaboration is at the core of our culture. Offices are designed for teamwork and creativity, with perks like office dogs and Thursday happy hours. Team members are encouraged to spend a month each year working from another location or finding inspiration elsewhere, whether at another office or on a beach in Mexico. Role Overview: Junior Designer (Chicago) The Chicago team is looking for a Junior Designer who is curious, motivated, and ready to grow. This role suits recent graduates or early-career creatives who want to contribute meaningfully and develop quickly. At Thinkingbox, strong ideas and careful execution matter. The work aims to connect with real audiences. What You Will Do Create style frames, pitch decks, and visual explorations that help turn concepts into reality Support campaigns, brand development projects, and experiential initiatives Collaborate with designers, strategists, motion designers, and producers to shape and refine creative ideas Report to a Creative Director and build skills in concept-driven, narrative design and creative problem-solving Work Environment Collaborative, hands-on approach to projects Opportunities to work from different locations for one month each year Team activities and a workspace designed for creativity and fun

Join Tovala as a Senior Software Engineer and play a pivotal role in developing innovative software solutions that enhance the culinary experience for our customers. You will work collaboratively with a talented team of engineers, product managers, and designers to create cutting-edge applications that integrate seamlessly with our smart oven technology.Your expertise will contribute to the design, development, and maintenance of scalable software systems, ensuring high performance and responsiveness to requests from the front-end. This is an exciting opportunity to shape the future of home cooking through technology.

Infleqtion is committed to revolutionizing the field of quantum technologies, focusing on atom-based solutions that significantly enhance sensing and computing capabilities. We are looking for driven and energetic individuals with outstanding problem-solving and technical expertise to propel our Quantum Computing initiatives.At Infleqtion, we cultivate a results-oriented culture characterized by agility, innovation, and a customer-centric approach:We eliminate silos between disciplines, engaging wherever we can make the most substantial impact.We flourish in uncertain environments, viewing challenges as opportunities for growth.We prioritize rapid prototyping while adhering to essential systems engineering principles and meticulous attention to detail.We take bold, strategic risks to drive innovation forward.We are on the lookout for a Senior Software Engineer to be a key player in developing the control system software for Infleqtion’s quantum computing technology. The successful candidate will be an experienced backend engineer with a robust background in crafting reliable and scalable scientific applications. Your contributions will be vital in designing, developing, and maintaining backend services and control systems for our neutral atom quantum computers.