Senior Backend / Core Engineer

Join Chime as a Senior Python Core Engineer, where you will play a pivotal role in developing and enhancing our core banking platform. This is an exciting opportunity to leverage your expertise in Python and contribute to innovative solutions that redefine the banking experience for our members.

Are you passionate about Python and eager to share your expertise with a vast community of developers?The Real Python tutorial team is renowned for delivering top-tier Python tutorials online. Our mission is to empower Python developers globally to enhance their skills.With over 3 million monthly visitors, we are excited about our journey thus far, but believe we can reach even greater heights!To elevate our tutorial quality and broaden our content offerings, we are seeking enthusiastic video course instructors who:Have a deep love for Python and a desire to assist learners in advancing their skillsUnderstand the significance of clarity and tone in educational video contentAspire to refine their craft and leverage our comprehensive publishing processCan commit to producing one or more new recordings each month and adhere to deadlinesThis position is fully remote. For more details, visit: realpython.com/jobs/video-course-instructorIdeal candidates will:Possess several years of programming experienceBe passionate about teaching “programming concepts” and have experience recording screencasts. The content you create will primarily be derived from existing written tutorials, so your ability to transform written material into engaging short videos is crucial.Have the ability to integrate Real Python into their weekly routine, as this role requires a notable time commitment.Joining the Real Python team comes with numerous benefits:Continuous Learning: Engage in ongoing learning and enjoy the process, enhancing your skills as a developer, writer, and communicator while forming valuable connections.Wide Reach: Our website attracts significant traffic—over 3 million visitors monthly and consistently growing. We are frequently highlighted in various Python publications and manage one of the largest email newsletters and social media channels in the community. Our YouTube channel boasts over 150,000 subscribers, ensuring that your published video series garners substantial viewership and appreciation.Content Enhancement: Upon submission of a video series to Real Python, our dedicated team will work with you to ensure the highest quality output.

Join MongoDB as a Senior Python Engineer and become a key player in innovating and enhancing our database solutions. In this role, you will leverage your expertise in Python to develop robust applications, contribute to system architecture, and collaborate with cross-functional teams to deliver high-quality software.

Join dev2 as a Senior Core Engineer, where you will play a pivotal role in designing and developing innovative core systems that drive our next-generation solutions. In this position, you will collaborate closely with cross-functional teams to enhance our technology stack and ensure the performance and scalability of our applications.

Nymbus (https://nymbus.com/) is not merely a leader in financial technology; we are a vibrant community of innovators committed to redefining the banking landscape. Our award-winning, modern core platform and cloud-based technology are the driving forces behind financial institutions eager to embrace modernization and success. At Nymbus, you won't just witness a technological revolution; you'll lead it. If you're a visionary thinker focused on minimizing technical debt and enhancing agility for banks and credit unions, you will fit perfectly into our collaborative culture grounded in integrity and a client-centric approach. We operate with an AI-first mindset across all facets of our business, relentlessly improving our efficiency and amplifying the value we deliver to our clients. We're seeking individuals who possess an insatiable curiosity for emerging technologies and a fervent passion for innovation. Your journey with us will not only elevate your career but also empower you to impact an industry alongside like-minded professionals. We are delighted to potentially welcome you as a key contributor to this transformative phase at Nymbus.

Speechify is looking for a Senior Software Engineer to strengthen the core user experiences of its products. This full-time role is based in Anaheim, CA. Role overview This position centers on designing, building, and maintaining software applications that prioritize user experience. Collaboration with cross-functional teams is a key part of the job, turning new ideas into dependable features and refining existing ones. What you will do Create and support software applications that enhance how users interact with Speechify's products Work alongside colleagues from various teams to develop and launch product improvements Play an active role in evolving and strengthening core product features Requirements Proven experience developing software solutions aimed at improving user interaction Ability to collaborate effectively with team members from different backgrounds and disciplines Dedication to building applications that are both high-quality and maintainable

We are seeking a highly skilled Senior ISP & Network Core Engineer to join our dynamic team at CenturyLink. In this role, you will be responsible for designing, implementing, and maintaining our network infrastructure to ensure optimal performance and reliability. You will work closely with a talented group of engineers and collaborate on innovative solutions to enhance our network capabilities.

Role overview The Senior Software Engineer, Core Experiences, will help shape and improve the software at the heart of Speechify’s products. This work aims to deliver dependable performance and a strong user experience throughout the platform. What you will do Design, build, and refine core features for the Speechify platform Collaborate with engineering, product, and design teams to deliver new functionality Contribute to the full development cycle, from initial concept through deployment Support high standards for usability and performance across the product Location This role is based in Pasadena, CA, USA.

Shape the Future of CryptocurrencyJoin our exceptional team at Kraken, where we are driven by a shared passion for uncovering the full potential of cryptocurrency and blockchain technology.What Sets Us Apart?Kraken is a purpose-driven organization deeply rooted in cryptocurrency values. As a member of our team, you'll play a pivotal role in our mission to boost global cryptocurrency adoption, enabling financial freedom and inclusivity for all. Over the past decade, our unwavering commitment to our mission and core values has attracted some of the brightest minds in the crypto space.Before applying, we encourage you to visit our Kraken Culture page to better understand our values and mission. We also invite candidates to familiarize themselves with the Kraken platform, and you can learn how to create a Kraken account here.As a fully remote organization, we proudly have Krakenites in over 70 countries, speaking more than 50 languages. Our team members are industry innovators, developing top-tier cryptocurrency products for seasoned traders, institutions, and newcomers alike. Kraken is dedicated to leading industry security, crypto education, and exceptional client support through our innovative products such as Kraken Pro, Desktop, Wallet, and Kraken Futures.Join Kraken and Help Shape the Future of Cryptocurrency!Proof of WorkThe TeamOur Platform and Core Engineering teams are responsible for building robust systems that ensure Kraken's security, resilience, and scalability. Their contributions are measured not by customer-facing features but by the strength and reliability of our infrastructure.

Join our dynamic team at Compa as a Senior Software Engineer specializing in Core Infrastructure. In this role, you will have the opportunity to lead the design, development, and implementation of scalable infrastructure solutions that support our cutting-edge applications. Work collaboratively with cross-functional teams to ensure the reliability, performance, and security of our systems while driving innovation in our software engineering practices.

About CrunchyrollFounded by passionate anime enthusiasts, Crunchyroll is dedicated to delivering the art and culture of anime to a global community. With over 100 million anime and manga fans across more than 200 countries and territories, we connect individuals with the stories and characters they love. Whether through online streaming, theatrical releases, games, merchandise, or events, our platform is fueled by the anime content that resonates with audiences worldwide.Join our innovative team and help us shape the future of anime!About the RoleAs a Senior DevOps Engineer within our Core Infrastructure team, you will play a pivotal role in managing and scaling the systems and services that drive our streaming platform. Your profound knowledge of cloud technologies and DevOps best practices will empower you to tackle complex challenges independently and develop scalable solutions tailored to our customers' needs. Collaborating closely with delivery teams, you will lead projects to fruition, ensuring adherence to platform processes and best practices. In partnership with fellow engineers, you'll design tools and systems that enhance service delivery and promote high-quality software outcomes. Your guidance will help improve systems' efficiency and reliability while fostering a culture of observability and effective incident management. You are encouraged to innovate by introducing new technologies and processes and sharing your expertise across teams.You will report directly to the Senior Manager of Core Infrastructure Engineering.

Role Overview Zoox is hiring a Senior Software Engineer to join the Core Sensors team in Foster City, CA. This team builds high-performance drivers for lidar, radar, and camera sensors that power the perception and planning systems in Zoox vehicles. The work directly supports the autonomous features of Zoox’s robotic platform.

About Speechify Speechify helps people consume information in new ways. Users can listen to articles, documents, and books on their own schedule, using tools that support efficient learning. The company leads its sector and continues to grow quickly. Role Overview The Core Experiences Team at Speechify builds and maintains the core services and SDKs that power the product across platforms. This Senior Software Engineer role sits at the intersection of product and infrastructure. The team values strategic thinking, clear API design, and streamlined systems that make a real difference for users. What You Will Do Work with Product Teams to define project scopes, break down tasks for faster customer feedback, balance integration and user experience across teams, and implement solutions through Speechify’s cross-platform SDK. Improve existing features for faster load times and smarter content parsing by designing efficient abstractions and refining algorithms. Deploy cloud functions, lightweight backend services, and tasks using Kotlin. Location This position is based in San Diego, CA, USA.

Join our dynamic team at Speechify as a Senior Software Engineer specializing in Core Experiences. In this pivotal role, you will leverage your expertise to enhance our core product offerings, ensuring seamless user experiences and innovative functionality. Your contributions will directly impact our mission to make reading accessible for everyone.As a Senior Software Engineer, you will collaborate with cross-functional teams, mentor junior developers, and drive technical excellence across the organization. We are looking for someone who thrives in a fast-paced environment and is passionate about building high-quality software solutions.

Join the innovative team at Speechify as a Senior Software Engineer focusing on Core Experiences. In this pivotal role, you will collaborate with cross-functional teams to design, develop, and enhance our core software solutions that empower users to achieve their goals efficiently. You will leverage your expertise in software engineering to drive technical excellence and contribute to the product's overall vision.Your contributions will directly impact user satisfaction and engagement, making this an exciting opportunity for anyone passionate about technology and user experience.

Join Speechify as a Senior Software Engineer in Core Experiences, where you'll play a pivotal role in enhancing our innovative text-to-speech solutions. Collaborate with a dynamic team of engineers and product managers to design, develop, and optimize our core software products that are used by thousands of users worldwide.

At Anduril Industries, we are pioneering the future of defense technology, dedicated to enhancing the military capabilities of the U.S. and its allies through cutting-edge innovations. We leverage the expertise, technology, and business models of the world's most forward-thinking companies to revolutionize the defense industry. Our advanced systems, powered by Lattice OS, an AI-driven operating system, integrate thousands of data streams into an interactive, 3D command and control center. As global dynamics evolve, Anduril is committed to delivering state-of-the-art solutions in autonomy, AI, computer vision, sensor fusion, and networking technology rapidly.JOIN OUR TEAMWe are on the lookout for a Senior Manufacturing Engineer to become part of Anduril’s Manufacturing team. The Core Tech Manufacturing Team is tasked with the rapid iteration and production of advanced defense hardware across a range of our product platforms. This role encompasses the entire manufacturing value chain, including Design for Manufacturability (DfM), tool design and selection, process development and optimization, vendor sourcing and collaboration, quality planning, and documentation related to hardware under your purview.The ideal candidate will showcase their ability to take holistic ownership of complex technical challenges by developing innovative, practical solutions that they have either personally manufactured or supervised in a fast-paced, resource-constrained environment. If you excel in such dynamic settings, we encourage you to apply.KEY RESPONSIBILITIESUtilize your expertise in New Product Introduction (NPI) to facilitate the smooth transition of electromechanical products from prototype to high-volume production, enhancing manufacturability and supply chain scalability.Work closely with Design Engineering teams during the development phase to provide feedback on Design for Manufacturability and Assembly.Innovate and implement tooling and fixturing solutions for assembly and testing processes.Outline process flows, simplifying complex assemblies into manageable subassemblies and subprocesses.Establish and execute the Manufacturing Bill of Materials and Routings within our MES and ERP systems.Draft the necessary documentation to ensure successful large-scale manufacturing of hardware, including work instructions and quality planning documents.

The ideal candidate is encouraged to work from any of our offices (Silver Spring, NYC, SF, Miami, Denver) 1-2x weekly.ABOUT ROCKET MONEY At Rocket Money, our mission is to significantly enhance the financial well-being of millions. We provide our members with a profound understanding of their finances along with a range of valuable services designed to save time and money, ultimately empowering them on their financial journey.ABOUT THE TEAM The Core team plays a critical role in enabling all engineering teams at Rocket Money to operate efficiently by ensuring that our foundational systems are reliable and easy to build upon. We are responsible for the evolution of platforms and services that are central to our product and company operations, including:Authentication (registration, login, account access, and user lifecycle workflows)Data Privacy and Trust Systems (handling privacy requests, user deletions, and secure management of sensitive data)AI Enablement (providing shared AI infrastructure and tools that other teams use to create exceptional product experiences)Internal Tooling (developing admin tools, operational systems, and data integrations to enhance the effectiveness of our operations and engineering teams)We prioritize accuracy, resilience, and creating the most straightforward pathways for our teams. If you are passionate about building high-impact systems that others rely on, we would love to hear from you.IN THIS ROLE, YOU'LL:Develop and manage Core services and platforms that underpin essential systems like authentication, data privacy workflows, AI capabilities, and internal tools.Take ownership of projects from inception to completion: defining problems, designing solutions, implementing changes, launching, and ensuring ongoing reliability.Collaborate closely with product engineers, data teams, and operations colleagues to create systems that are safe, scalable, and user-friendly.

About LanternLantern is a cutting-edge specialty care platform dedicated to connecting individuals with top-tier healthcare when they need it most. By establishing a curated Network of Excellence consisting of the nation’s leading specialists in surgery, cancer care, infusions, and more, Lantern ensures superior care while offering substantial cost savings to employers and their teams. Each member is paired with a dedicated care team, including Care Advocates and nurses, to guide them throughout their healthcare journey, supporting their return to good health, family, and work. With accessible specialists nationwide, Lantern makes quality healthcare conveniently close for most. Trusted by some of the largest employers across the country, Lantern proudly serves over 6 million members nationwide. Discover more about us at lanterncare.com.About You:You rely on LOGIC in your decision-making process and recognize that progress is essential for instigating change. You emphasize executing your tasks effectively while thriving in a dynamic environment, taking time to celebrate both small and significant achievements.INCLUSION is a fundamental aspect of your values. A diverse and inclusive workplace is crucial for you, and you actively seek to engage with a team that brings varied experiences and perspectives, appreciating the uniqueness of every individual.You possess the GRIT, determination, and ambition required to solve substantial challenges. Tackling big problems necessitates innovative thinking and a supportive team.With a strong commitment to HUMANITY, you deeply care for your customers, who inspire your drive to evoke change. Your customers are not just users of your product; they are the motivation behind your efforts.Integrity is your guiding principle, as you prioritize TRUTH over providing convenient answers.You flourish in a collaborative team environment, understanding that teamwork is vital for innovation and effecting change.These pillars of LIGHT remind us of the impact we have by offering guidance and support in navigating the often intricate and confusing healthcare landscape. We aspire to help individuals find their way to the best care, resources, and support they need to return to life.If this resonates with you, we would be eager to discuss career opportunities at Lantern.