Senior Full Stack Software Engineer

A new era in space exploration is underway. True Anomaly is on the lookout for talented individuals who are driven to develop innovative technologies addressing the engineering, manufacturing, and operational challenges in the realm of space security and sustainability.OUR MISSIONThe peaceful utilization of space is vital for our ongoing prosperity on Earth—impacting communications, finance, navigation, and logistics. True Anomaly is dedicated to creating cutting-edge technology that merges spacecraft, software, and artificial intelligence to bolster the capabilities of the U.S., its allies, and commercial partners. We strive to enhance global security by ensuring sustainable and accessible space for everyone.OUR VALUESBe the offset. We foster asymmetric advantages through creativity and ingenuity.What would it take? We challenge conventional thinking to achieve ambitious objectives.It’s the people. Our team is our greatest asset, and we achieve more together.YOUR MISSIONAs a Senior Full Stack Software Engineer, you will be pivotal in the development of software that acts as the central nervous system for True Anomaly's engineering and product initiatives. Your role will encompass bridging military objectives with theoretical astrodynamics, guiding both human and autonomous spacecraft operations. You will spearhead feature development and architectural decisions across our React/TypeScript frontend and Elixir backend, significantly influencing our spacecraft modeling, simulation, and ground control software.This role is characterized by high autonomy and accountability. You will take full ownership of feature domains from conception through to production, dictate architectural decisions affecting both frontend user experience and backend infrastructure, and establish code quality benchmarks for junior and mid-level engineers. You will proactively identify tasks, propose solutions, and ensure their execution. You'll tackle technical debt across the stack and lead initiatives for adopting improved practices.No prior experience in building space ground systems or in the aerospace sector is required. You will be challenged with exciting, greenfield problems and will have a significant impact on the future of our company while enjoying exceptional benefits, including comprehensive healthcare.

The Trade Desk is looking for a Senior Full Stack Software Engineer to join the Omnichannel division. This position centers on designing and building software that enhances user experiences across a range of platforms. Projects involve both web applications and integrated advertising technology. Key responsibilities Collaborate with engineering, product, and design teams to deliver applications for the omnichannel platform Develop and maintain software that integrates with The Trade Desk’s advertising technology stack Work on both front-end and back-end systems to support seamless user interactions Locations This role is open in Bellevue, Boston, Boulder, Chicago, Denver, Irvine, Los Angeles, New York, San Francisco, San Jose, Seattle, and Ventura.

A new era of space exploration is upon us. Join True Anomaly as we seek talented individuals who are passionate about creating cutting-edge technology to address the engineering, manufacturing, and operational challenges of space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for continued prosperity on Earth, impacting everything from communications to logistics. At True Anomaly, we develop innovative solutions that merge spacecraft, software, and artificial intelligence to bolster the capabilities of the U.S., its allies, and commercial partners. Our commitment is to ensure global security through sustainable space access for everyone.OUR VALUESBe the offset. We leverage creativity and ingenuity to create unique advantages.What would it take? We question the status quo to achieve bold results.It’s the people. Our team is our greatest asset; together, we excel.YOUR MISSIONAs a Full Stack Software Engineer at True Anomaly, you will play a pivotal role in developing software that serves as the backbone of our engineering and product efforts. You will work with our React/TypeScript frontend and Elixir backend to build features that connect military objectives with theoretical astrodynamics, facilitating both human and autonomous control of spacecraft and ground systems. This is an incredible opportunity to tackle challenging problems and significantly influence the future of our operations and company while enjoying premier benefits such as platinum health coverage, flexible working arrangements, competitive salaries, and generous stock options.

Join Watershed as a Full-Stack Software EngineerAt Watershed, we are at the forefront of sustainability innovation, empowering companies like Airbnb, Carlyle Group, FedEx, Visa, and Dr. Martens to effectively manage climate and ESG data. Our enterprise sustainability platform enables users to generate audit-ready metrics for both voluntary and regulatory reporting, including the CSRD, while driving genuine decarbonization.As part of our mission-driven startup, we are seeking passionate individuals who thrive on product development and are eager to contribute to a collaborative team culture. Our offices span across major cities such as San Francisco, New York, Denver, and London, with remote team members in the US and Europe. We invite you to explore joining our dynamic team!About The RoleWe are in search of a motivated Full-Stack Software Engineer who is enthusiastic about all aspects of product development, from hands-on engineering and customer engagement to mastering the climate domain and setting strategic directions for our company. Joining as an early team member, you will play a crucial role in shaping the future of Watershed.Your experience should reflect a history of developing products that resonate with users. Our technology stack includes a web frontend utilized by customers, underpinned by a backend consisting of climate data, climate models, and integrations with various financial systems. We prioritize a customer-first approach, so you will frequently work with technologies such as React, TypeScript, CSS, and Node.js. Prior expertise in our specific tech stack is not required; what matters most is your ability to rapidly adapt to new technologies.Key traits we value include a customer-centric mindset, a focus on outcomes, and inclusivity. We are looking for individuals who take ownership and can help enhance our company culture.Potential ProjectsDevelop interactive data visualizations to enable climate leads to better grasp their company's emissions.Create APIs to streamline carbon data access for our customers and engineering teams.Design tools for financial institutions to measure and report emissions across their portfolio companies.Build tools that facilitate the efficient ingestion and interpretation of business data.Your ContributionsDeploy high-quality code to production environments.

A new era in space exploration is emerging, and True Anomaly is on the forefront of this revolution. We are seeking talented and ambitious individuals to develop cutting-edge technology that addresses the forthcoming challenges in engineering, manufacturing, and operational aspects of space security and sustainability.OUR MISSIONThe peaceful utilization of outer space is vital for the ongoing prosperity of our planet, encompassing fields from communications and finance to navigation and logistics. At True Anomaly, we create pioneering technology at the crossroads of spacecraft, software, and AI, enhancing the capabilities of the United States, its allies, and commercial partners while ensuring access to space and sustainability for all.OUR VALUESBe the offset. We cultivate asymmetric advantages through creativity and innovation.What would it take? We question assumptions to achieve ambitious outcomes.It’s the people. Our team is our strongest asset, and we thrive together.YOUR MISSIONSoftware serves as the central nervous system for True Anomaly's engineering and product initiatives. It connects military objectives, theoretical astrodynamics, and the control of spacecraft and ground systems, both human and autonomous, across time and space. We are looking for an outstanding Staff Full Stack Software Engineer to steer the technical trajectory and advancement of our spacecraft modeling, simulation, and distributed ground control platform across every layer of the stack.This high-impact, strategic leadership role will involve defining and driving the technical roadmap that encompasses both frontend and backend systems, leading cross-functional initiatives that connect engineering, product, and operations, and laying the architectural groundwork that will support the scalability of our platform for years to come. You will identify crucial technical investments, advocate for them throughout the organization, and oversee their implementation. Your role will not just involve building features; you will influence product direction, shape company objectives, and mentor engineers who will develop the next generation of our platform. When you identify systemic issues that impact speed, reliability, or quality across the stack, you will diagnose root causes, foster consensus on solutions, and instigate organizational change to resolve them.Prior experience in building space ground systems or aerospace is not a requirement. You will lead critical, greenfield initiatives that hold strategic importance for the company and possess the potential to fundamentally transform our operations.

Join DigitalOcean as a Senior Full-Stack Engineer II, where you will leverage your expertise in AI/ML to develop innovative solutions that enhance our cloud platform. In this role, you will collaborate with cross-functional teams to design, implement, and optimize robust applications, ensuring seamless integration of AI technologies.

Location: US or CanadaType: Full-Time for US Applicants; Independent Contractor for Canadian ApplicantsAbout humanagencyAt humanagency, we are on a rapid growth trajectory, seeking exceptional talent across diverse disciplines to meet a growing pipeline of opportunities. Our mission is to engage individuals—ranging from creative producers to technical specialists and entrepreneurial leaders—who can drive our next chapter of innovation and success.We pride ourselves on being a company of doers. In our culture, leaders are hands-on, teams collaborate closely, and everyone contributes to the final product. We embrace feedback and foster an environment where the best ideas prevail, regardless of their source, since our clients depend on us to deliver outstanding results consistently.Our clients’ missions, products, and financial outcomes are paramount. We immerse ourselves in their objectives, acting as stewards and partners in tackling significant challenges. Every product, strategy, or asset we develop must be aesthetically pleasing as well as functional, practical, and designed for tangible real-world effects.Our greatest asset is our people. We aim to grow by hiring individuals who inspire and elevate us. Whether in strategy, engineering, design, data, or operations, we seek teammates who challenge the status quo and contribute positively to our collective success.We collaborate with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and centered on human experience. We believe that AI should enhance human potential rather than replace it, and we build our solutions on this principle. From advisory and tooling to implementation and education, we partner with clients to integrate AI in a manner that aligns with their mission and values, empowering teams to work smarter and unlock new possibilities through thoughtful innovation.At humanagency, we lead with purpose, passion, and a spirit of adventure. We engage in meaningful work with individuals we care about, ensuring that the journey is as rewarding as the destination.The OpportunityJoin us at humanagency as we shape the future by merging advanced AI solutions with intuitive software development. We specialize in creating scalable and secure SaaS applications that enable enterprise clients to effectively address complex challenges. As a Senior Full-Stack Engineer, you will take charge of development initiatives and collaborate on high-impact projects at the intersection of AI, machine learning, and secure software engineering.

Join Ranger: Pioneering the Future of Software TestingAt Ranger, we are on a mission to transform the landscape of Quality Assurance (QA). Our goal is to empower the world's most innovative engineering, product, and design teams, allowing them to focus on what they do best—creating remarkable products.How We Are Innovating the Industry:Smart Test GenerationUtilizing cutting-edge LLM technology, we automatically produce dependable and efficient Playwright tests that elevate software quality.Self-Correcting TestsOur system identifies and rectifies flaky tests proactively, ensuring your test suites are both consistent and reliable.Enhanced Failure InsightsReceive automated failure reports that include probable causes and straightforward steps for reproducing issues.Ranger is trusted by some of the fastest-growing companies globally, including Clay, Suno, and Dust. We’ve also partnered with OpenAI, which you can read more about here.Become a Part of Our TeamTo further our mission, we are thrilled to announce $8.9 million in total funding over two rounds led by XYZ and General Catalyst, alongside support from some of our earliest customers, including co-founders from Clay, Suno, and Dust.Let’s redefine the way software teams test their products. Join us on this exciting journey as Ranger leads the transformation.

Role Overview bet365 is looking for a Senior Full Stack Engineer in Denver to help build and improve our sports platform. This role involves hands-on work across both front-end and back-end systems. Collaboration with other engineers is central, with a focus on delivering features that make the user experience smoother and more engaging.

About SonderMindAt SonderMind, we are dedicated to ensuring that everyone has access to a personalized, connected, and effective mental health solution for their well-being at any life stage. Our comprehensive care services range from therapy and medication management to meditation and mindfulness practices. Our clinicians utilize cutting-edge digital tools and research to enhance the quality of care and foster successful practices. By merging technology with human connection, SonderMind aims to achieve improved outcomes through our holistic approach. Discover more about us at sondermind.com or download our mobile app available on iOS and Android. Stay updated with our latest news and connect with our community on Instagram, LinkedIn, and Twitter.We encourage our team members to actively use modern AI technologies in their daily tasks and to adapt to emerging tools. Familiarity with relevant AI platforms such as Gemini, ChatGPT, Claude, GitHub Copilot, and other industry-standard productivity tools is essential for success at SonderMind.About the RoleAs a Staff Engineer, you will be responsible for the end-to-end development of features across our backend services, agentic frameworks, AI pipelines, and frontend applications. You will operate with minimal supervision, tackle complex challenges, devise innovative designs and optimizations, and help shape our microservices architecture while collaborating closely with product, design, and QA teams. You will work with high-performance, mission-critical tools and services. While experience in training or developing ML models/algorithms is not mandatory, it is a plus.What You’ll DoDesign, build, and maintain scalable Ruby/Rails, TypeScript/Node, and Python services and RESTful or gRPC APIs integrated with agentic GenAI systems.Optimize MongoDB and PostgreSQL queries and enhance overall service performance.Collaborate with cross-functional squads to outline requirements and deliver features effectively.Engage with AI Agents, MCP servers, and various AI-enabled tools and frameworks, embracing an environment of ambiguity and rapid evolution.

Job Overview: Convera USA LLC is seeking a talented Senior Software Engineer to join our dynamic team in Denver, CO. This role is pivotal in developing robust, scalable web applications leveraging the Microsoft technology stack and AWS Cloud. You will craft intuitive front-end interfaces with Angular and maintain the underlying technology that supports our microservices architecture using .NET Core and C# Web API. Your contributions will extend to deploying and managing applications and infrastructure, designing backend systems, and optimizing databases, all crucial for enhancing our product offerings.Key Responsibilities: As a Senior Software Engineer, you will ensure the quality of our software through meticulous code optimization and organization. You will troubleshoot application issues and collaborate with operations, functional, and technical teams to resolve them effectively. This hybrid role allows for partial remote work while requiring you to reside within a reasonable commuting distance from our Denver office.

Job DescriptionSummary:We are on the lookout for a talented Senior Full Stack Developer to spearhead the creation of an innovative smart home integration platform. This platform aims to seamlessly connect lighting control systems with motorized shading solutions, empowering users with intuitive real-time applications on embedded gateway devices utilizing cutting-edge full stack technologies.General Information:This position is part of a premium residential automation team dedicated to crafting exceptional user experiences. The project focuses on integrating motorized shading systems with lighting control keypads, allowing for cohesive operation through proprietary IoT protocols. Utilizing embedded Linux-based gateways, the system features a TypeScript/Node.js backend and a streamlined web UI developed with Preact. Key objectives include real-time monitoring of device states, secure pairing, robust API development, and user-friendly configuration interfaces. The project is actively being developed with access to physical test hardware and offers a flexible, collaborative work environment.Tasks and Deliverables:Develop and maintain backend services for device discovery, communication, and control.Create a web-based UI for device configuration, programming, and live updates.Implement WebSocket-based real-time communication across systems.Design and maintain RESTful APIs for device management and scene execution.Manage certificate-based authentication and secure device pairing workflows.Develop error logging, monitoring, and recovery tools for production deployments.Write unit and integration tests to ensure code stability and maintainability.Generate and maintain internal technical documentation and API references.Engagement Highlights:Play a vital role in shaping the future of smart home technologies.Access to advanced testing environments and real-world IoT hardware.Preference for candidates who can visit the office 1-2 days per week.

Join our dynamic team as a Senior Software Engineer in Denver! In this role, you will leverage your expertise in software development to create innovative solutions and drive technical excellence. Collaborate with cross-functional teams to design, develop, and implement high-quality software applications.

Join our innovative team at Artech Information Systems LLC as a Senior Software Engineer. In this pivotal role, you will contribute to the design and development of cutting-edge software solutions that drive our business forward. We are looking for a passionate engineer with a strong background in software development methodologies and a commitment to delivering high-quality code.

Role overview Global Healthcare Exchange, Inc. seeks a Senior Software Engineer to work on Fusion technologies in Denver, Colorado. This role involves designing, building, and implementing software aimed at improving healthcare delivery. What you will do Design and develop software solutions with Fusion technologies Implement features that support more efficient healthcare systems Apply technical expertise to projects that advance healthcare outcomes Location This position is based in Denver, Colorado, United States.

We require individuals to work onsite in either our Denver (80206), Mountain View (94041), or New York (10018) office four days a week.About LG Ad SolutionsLG Ad Solutions is a premier global innovator in connected TV (CTV) and cross-screen advertising. We are dedicated to delivering cutting-edge advertising solutions that seamlessly integrate into the ever-evolving digital media landscape.Join Our Team:We are on the lookout for a skilled and driven Senior Software Engineer I (Full Stack) to become part of our Demand Side Platform (DSP) team. Our DSP platform empowers advertisers and agencies to programmatically acquire and manage digital advertising inventory across various ad exchanges and supply sources.The DSP team operates at an extraordinary scale, processing more than 1.5 billion ad requests every day. In this position, you will play a crucial role in developing intelligent systems that make instantaneous decisions regarding ad delivery—identifying the most suitable ad to present to each user at precisely the right moment and price, in the most effective format. Your contributions will directly support the real-time decision-making engine connecting premium advertisers with their target audiences across CTV and digital platforms.You will engage in both frontend and backend development, creating and maintaining the web applications and services that drive our advertising platform. Your responsibilities will include developing user interfaces, APIs, and backend services, collaborating with cross-functional teams, and contributing throughout the development lifecycle. If you are passionate about crafting efficient, scalable, and user-centric applications in the adtech sector, we want to hear from you!

Forge Global, Inc. is expanding its engineering team in Denver, Colorado. The company builds technology to support private market transactions, offering liquidity solutions, exclusive data, custody services, and a marketplace for private company shares. Forge works with a wide range of clients, including employees seeking to liquidate private shares and investors interested in pre-IPO opportunities. The platform connects individual and institutional investors with private company stocks, supporting innovation in areas such as space exploration and artificial intelligence. Role overview The Senior Software Engineer I will play a key role in building and maintaining Forge’s data platform. This platform manages and distributes data to both internal and external clients. The position focuses on enhancing user interfaces for data interaction, developing new features, and ensuring code quality through reviews, unit testing, and production deployments. Agile methodologies guide the team’s workflow. Collaboration This role involves close collaboration with Product, Design, and Engineering teams. Clear communication and coordination are essential to understand requirements and deliver updates on time. Location This is a remote position based in Denver, CO. Once Forge establishes a Denver office, hybrid work will be required with at least 9 days per month on-site.

Join our dynamic team at 360IT Professionals as a Full Stack Java/Web UI Developer. We are seeking a talented individual who is passionate about building innovative applications and has expertise in both front-end and back-end technologies. You will play a key role in designing and developing robust web applications that deliver exceptional user experiences.

At Forge, we recognize that our team is our most valuable asset. As pioneers in technological innovation within the private market, our mission is to create a more prosperous future for everyone. We embody this mission through our core values of boldness, accountability, and humility. Every day, we witness the impact of our vision, supporting the teams behind the most significant innovations of our time—from space exploration to artificial intelligence and beyond.With our liquidity solutions, exclusive data and insights, custody offerings, and a dynamic marketplace, Forge aims to establish a world-class technological framework that facilitates a transparent, accessible, and seamless global private market for companies, employees, and investors alike. Through our platform, employees can sell their private shares, companies can reward shareholders with pre-IPO liquidity, and both individual and institutional investors can engage in the growth of private unicorns.Forge’s unique global marketplace is addressing the increasing demand from individual and institutional investors seeking exposure to private company stocks, building a powerful network effect.Our ability to provide these impactful financial solutions has attracted tremendous interest from investors and customers, prompting a need to expand our team to better serve more companies, teams, and innovators.The Role:As a Senior Software Engineer II specializing in trading engineering, you will be instrumental in delivering a high-quality trading platform that underpins the trading functionalities within the Forge Marketplace. Your role will involve identifying opportunities to enhance trading products, including the integration of cutting-edge low-latency technologies, and contributing to the strategic direction of trading engineering initiatives.You will work closely with Product, Design, and Engineering teams to ensure the seamless incorporation of trading technologies into our products, enhancing both user experience and application performance.Location: This position is remote in Denver, CO. Once we establish a physical office in Denver, hybrid attendance will be required at least 9 days each month.

At Array, we are at the forefront of financial innovation, empowering digital brands, financial institutions, and fintech companies to expedite the launch of compelling consumer products. Our platform offers a robust suite of credit and identity monitoring tools, privacy protection, and a marketplace for financial advertisements, all accessible via customizable embeddable widgets or a sophisticated API.As a fully remote organization, we prioritize creating opportunities for high-performing individuals to make a significant impact in the rapidly evolving fintech landscape. Our commitment to a clear mission, continuous improvement, and a culture of experimentation enables us to develop exceptional products for our clients and users.The Senior Software Engineer - Front End will be instrumental in advancing our front-end engineering practices. This position emphasizes delivering high-quality, scalable solutions while contributing to the standards, frameworks, and tools that shape our engineering organization. In this role, you will collaborate with a team dedicated to a specific product area, engaging in hands-on development and providing technical guidance across various teams.This position will initially be a contract role for a probationary period of 180 days before transitioning to a full-time position.While this position is remote, candidates based in Denver, Colorado, are preferred due to the local availability of Svelte technical talent.