Full-stack Software Engineer (Research team)

Senior Full Stack Engineer

Graswald

YOUR MISSION Remote (CET) About Us At Graswald AI, we’re building the AI operating system for fashion brands and retailers, starting with AI image and content generation. Our engineering team tackles rapid scaling challenges, GPU-intensive workloads, and enterprise-grade infrastructure to deliver fast, pixel-perfect results for global brands. In the past year alone, we’ve signed 50 enterprise fashion clients who rely on us to reduce costs and accelerate creative timelines. Backed by leading VCs and strategic investors including Lakestar and Orendt Studios, and preparing for a Series A later this year, we’re growing fast and building technology that is already reshaping how fashion content is produced The Role: The Senior Full Stack Software Engineer is a core member of a product team, responsible for designing, building, testing, and deploying high-quality software. Engineers work closely with their Team Lead (TL) and Product Manager (PM) to turn product requirements into reliable, scalable features that deliver real value to users. Engineers at Graswald operate in a highly dynamic environment, where requirements and architectures evolve quickly. This role requires comfort with ambiguity, strong ownership, and the ability to make pragmatic technical decisions with incomplete information. YOUR PROFILE Key Responsibilities * Software Design & Quality: Design and optimize scalable backend systems and high-performance frontend applications, ensuring security, performance, and maintainability. Write clean, well-documented code and participate in code reviews to ensure quality, and reliability. * Problem-Solving & Troubleshooting: Identify, analyze, and resolve technical issues in development and production environments, and proactively improve existing systems where needed. * Collaboration and Teamwork: Work closely with your TL, PM, and peers to align on priorities, surface blockers early, and collaborate on design and problem-solving. Contribute to technical design discussions and propose solutions. * Requirement Understanding & Implementation: Work closely with the PM and TL to understand product requirements, user stories, and technical specifications. Translate these into practical and effective technical implementations. * Continuous Learning & AI-Driven Development: Maintain a strong dedication to continuous learning and professional development, staying current with industry trends, emerging technologies, and best practices. Actively explore, learn, and apply new AI capabilities and tools to enhance personal productivity, improve software development processes, and contribute to innovative solutions. Embrace and experiment with AI-powered development practices within the team.Research and evaluate new technologies or approaches to solve technical challenges. * Documentation: Create and maintain clear, concise technical documentation for code, system designs, and processes to facilitate understanding and onboarding for current and future team members. Qualifications: skills, abilities, and experience * Experience * Minimum 5 years of experience writing excellent, standards-compliant code. Demonstrated ability to independently design, build, and maintain production-grade software systems. * Experience working on the engineering team in a start-up, scale-up or product-driven company * Experience designing and evolving backend systems that operate reliably under increasing load. * Strong experience writing high-quality, maintainable, standards-compliant code in production systems. * Strong understanding and experience with building and consuming API-driven solutions. * Demonstrable experience with Agile or Scrum software development methodologies. * Specific Technology Focus * Mastery of Python and Django and strong skills in TypeScript and React. * Experience with database technologies, cloud platforms (e.g., AWS, Azure, GCP), and API design principles. * Strong analytical and problem-solving abilities, with a methodical approach to debugging and issue resolution. Soft Skills: * Strong communication skills, high integrity, and great attention to detail. * An entrepreneurial spirit with the ability to adapt and grow quickly as the organization scales. Nice to have: * Experience with generative AI tooling (Stable Diffusion, ComfyUI) or creative platforms (p5.js, Three.js). Education: * A minimum of a Bachelor's degree in Computer Science, Information Technology, or a similar technical field. WHY US? Why Join Us: Impact: Help redefine AI-driven content creation for the world’s biggest brands. Innovation: Work with cutting-edge AI models and push the boundaries of generative visuals. Fast-Paced Execution: We move quickly, iterate rapidly, and work closely with customers to build what they need. Growth: Join a high-caliber, fast-scaling startup with huge opportunities for career advancement. Culture: Be part of a passionate, collaborative team that values creativity, problem-solving, and technical excellence.

Senior/Staff Applied Research Software Engineer

Twilio

Who we are  At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! . See yourself at Twilio Join the team as Twilio's next Senior or Staff Applied Software Research Engineer for Emerging Technologies. We are hiring for multiple positions at either a Senior or Staff level. About the job This full stack engineer position is needed to contribute hands-on technical expertise, collaborate on rapid prototyping, and develop innovative solutions as part of Twilio’s incubation team.  As a Senior Applied Software Research Engineer, you’ll build hands-on skills with new technologies, collaborate with passionate engineers, and contribute to delivering solutions that help shape Twilio’s future offerings. This is a growth role, ideal for someone eager to learn and make a measurable difference in a fast-paced, entrepreneurial environment. As a Staff Applied Software Research Engineer, you’ll work closely with cross-functional partners to design and build new product ideas, leveraging modern technologies and your problem-solving abilities. This is a high-impact opportunity for growth and learning, helping Twilio experiment and stay ahead in the evolving tech landscape. Responsibilities In this role, At the Senior level, you’ll: * Develop, test, and deploy code for prototypes and new product features. * Collaborate with team members to solve technical challenges and improve solution design. * Participate in code reviews, documentation, and team knowledge sharing. * Experiment with modern tools, frameworks, and emerging technologies. * Adapt to evolving requirements and provide input on process improvements. In this role, At the Staff level, you’ll: * Design, develop, and implement prototypes and production-ready solutions. * Collaborate with team members to experiment with AI, machine learning, and emerging technologies. * Participate in code reviews and contribute to continuous improvement of engineering best practices. * Communicate progress and technical concepts to stakeholders and peers. * Adapt quickly to feedback and changing requirements in a fast-paced environment. Qualifications  Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table! *Required: At the Senior level: * Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience. * 3+ years of professional software development experience, ideally full stack development. * Proficiency in at least one programming language (such as JavaScript, Python, or Java). * Experience working with front-end (React, Angular) and/or back-end (Node.js, Springboot) technologies. * Understanding of database fundamentals (SQL or NoSQL). * Eagerness to learn, collaborate, and solve problems. * Effective written and verbal communication skills. * Have an agentic coding operating model that is effective at leveraging skills/ MCP/ LLMs to be able to do ai-assisted coding * Ability to deal with ambiguity and solve the problems vs. need constant support to unblock execution At the Staff level: * Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience. * 5+ years of professional full stack software development experience. * Proficiency across modern programming languages such as JavaScript, Python, or Java. * Experience building applications using front-end (React, Angular) and/or back-end (Node.js, Springboot) frameworks. * Solid understanding of database technologies (SQL or NoSQL). * Strong problem-solving skills and a collaborative mindset. * Effective communication skills for technical discussions. * Next-Gen Workflow: Mastery of an agentic coding operating model; highly effective at leveraging advanced dev tools, Model Context Protocol (MCP), and LLMs to drastically accelerate AI-assisted development. * Ability to deal with ambiguity and solve the problems vs. need constant support to unblock execution Desired: At the Senior & Staff level: * * Exposure to AI or machine learning principles or projects. * Knowledge of cloud-based platforms (AWS, Azure) and distributed systems. * Ability to ramp up on new technologies, solution against well defined problems and to be iterative about building. * Passion for innovation and exploring emerging technologies. * Experience working in remote or globally distributed teams. * Contributions to open source or tech community projects. Location  This role will be remote, and based in India (only in Karnataka, Tamil Nadu, Telangana, Maharashtra, Delhi). Travel  We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings. What We Offer Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location. Twilio thinks big. Do you? We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values — something we call Twilio Magic. Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts. So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for, please consider other open positions. Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.

Senior / Staff Applied Research Software Engineer - Emerging Tech

Twilio

Who we are  At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! . See yourself at Twilio Join the team as Twilio's next Senior or Staff Applied Software Research Engineer for Emerging Technologies. We are hiring for multiple positions at either a Senior or Staff level.  Who we are At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you're part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we're acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. Welcome to Twilio Forward, the incubation lab where we push boundaries, unlock next-era growth, and turn the once-unimagined into reality. As part of our Emerging Tech team, you will pioneer Horizon-3 initiatives that fundamentally redefine how humanity interacts with artificial intelligence. From launching Ola, the world’s first agent-native communication channel, to engineering the ground-breaking Agent-to-Human (A2H) protocol, we are actively building the control room for the autonomous future. If you are a builder driven to disrupt the status quo, reimagine what’s possible, and engineer what comes next, your journey starts here. About the job This full-stack engineer position is needed to contribute hands-on technical expertise, collaborate on rapid prototyping, and develop innovative solutions as part of Twilio’s incubation team.  As a Senior Applied Software Research Engineer, you’ll build hands-on skills with new technologies, collaborate with passionate engineers, and contribute to delivering solutions that help shape Twilio’s future offerings. This is a growth role, ideal for someone eager to learn and make a measurable difference in a fast-paced, entrepreneurial environment. As a Staff Applied Software Research Engineer, you’ll work closely with cross-functional partners to design and build new product ideas, leveraging modern technologies and your problem-solving abilities. This is a high-impact opportunity for growth and learning, helping Twilio experiment and stay ahead in the evolving tech landscape. Responsibilities In this role, At the Senior level, you’ll: * Develop, test, and deploy code for prototypes and new product features. * Collaborate with team members to solve technical challenges and improve solution design. * Participate in code reviews, documentation, and team knowledge sharing. * Experiment with modern tools, frameworks, and emerging technologies. * Adapt to evolving requirements and provide input on process improvements. In this role, At the Staff level, you’ll: * Design, develop, and implement prototypes and production-ready solutions. * Collaborate with team members to experiment with AI, machine learning, and emerging technologies. * Participate in code reviews and contribute to continuous improvement of engineering best practices. * Communicate progress and technical concepts to stakeholders and peers. * Adapt quickly to feedback and changing requirements in a fast-paced environment. Qualifications Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table! Required: At the Senior level: * Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience. * 3+ years of professional software development experience, ideally full stack development. * Proficiency in at least one programming language (such as JavaScript, Python, or Java). * Experience working with front-end (React, Angular) and/or back-end (Node.js, Springboot) technologies. * Understanding of database fundamentals (SQL or NoSQL). * Eagerness to learn, collaborate, and solve problems. * Effective written and verbal communication skills. * Have an agentic coding operating model that is effective at leveraging skills/ MCP/ LLMs to be able to do ai-assisted coding * Ability to deal with ambiguity and solve the problems vs. need constant support to unblock execution At the Staff level: * Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience. * 5+ years of professional full stack software development experience. * Proficiency across modern programming languages such as JavaScript, Python, or Java. * Experience building applications using front-end (React, Angular) and/or back-end (Node.js, Springboot) frameworks. * Solid understanding of database technologies (SQL or NoSQL). * Strong problem-solving skills and a collaborative mindset. * Effective communication skills for technical discussions. * Next-Gen Workflow: Mastery of an agentic coding operating model; highly effective at leveraging advanced dev tools, Model Context Protocol (MCP), and LLMs to drastically accelerate AI-assisted development. * Ability to deal with ambiguity and solve the problems vs. need constant support to unblock execution Desired: At the Senior & Staff level: * Exposure to AI or machine learning principles or projects. * Knowledge of cloud-based platforms (AWS, Azure) and distributed systems. * Ability to ramp up on new technologies, solution against well defined problems and to be iterative about building. * Passion for innovation and exploring emerging technologies. * Experience working in remote or globally distributed teams. * Contributions to open source or tech community projects. Location   All Senior and Staff roles will be remote and based in the United States.   Travel  We prioritize connection and opportunities to build relationships with our customers and each other. For this role, approximately 5% travel is anticipated to help you connect in-person in a meaningful way.    What We Offer Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location.   Compensation *Please note the salary range information provided applies only to candidates residing in California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State due to local requirements. Compensation for candidates in other locations will be discussed during the hiring process. Please note that hiring for this role is not restricted to the locations listed above. The estimated pay ranges for this role are as follows: * Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C. : $141,520.00 - $213,900.00. * Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $149,840.00 - $226,500.00. * Based in the San Francisco Bay area, California: $166,400.00 - $251.600.00. * This role may be eligible to participate in Twilio’s equity plan and corporate bonus plan. All roles are generally eligible for the following benefits: health care insurance, 401(k) retirement account, paid sick time, paid personal time off, paid parental leave. The successful candidate’s starting salary will be determined based on permissible, non-discriminatory factors such as skills, experience, and geographic location.   Application deadline information    Applications for this role will be accepted on an ongoing basis. Twilio thinks big. Do you? We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values — something we call Twilio Magic. Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts. So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for, please consider other open positions. Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.