Software Engineering Intern for Summer 2026

Join a forward-thinking team at Superhuman, offering a hybrid work model for this internship. This flexible structure allows team members to enjoy focused work while also collaborating in person, promoting trust, innovation, and a robust team culture.Interns must be based in Ukraine and can work remotely, with opportunities to gather in our Kyiv office throughout the internship.About SuperhumanGrammarly is now part of Superhuman, an AI productivity platform dedicated to unlocking extraordinary potential in everyone. The Superhuman ecosystem integrates with over 1 million applications and websites, delivering tools like Grammarly’s writing assistant, Coda’s collaborative workspaces, Mail’s inbox management, and Go, the AI assistant that anticipates needs and provides contextual help. Established in 2009, Superhuman serves over 40 million individuals, 50,000 organizations, and 3,000 educational institutions globally, helping them eliminate busywork and concentrate on what truly matters. Discover more at superhuman.com and learn about our values here.The OpportunityAs we pursue our ambitious objectives, we seek Software Engineering Interns to join our Engineering team for a three-month period during the summer of 2026 (June 23 - September 11, 2026). Interns will engage in diverse projects across front-end, back-end, full-stack, and mobile engineering. In this role, you will face exciting technical challenges and gain valuable experience delivering features to millions of users.Our engineers and researchers enjoy the freedom to innovate and drive significant advancements, influencing our product roadmap. As we grow, the complexity of our technical challenges is rapidly increasing, covering our interfaces, algorithms, and infrastructure. Explore more insights from our team on our technical blog.As a Software Engineering Intern, you will be instrumental in overcoming Superhuman’s key Engineering challenges. Responsibilities include:Contributing to an end-to-end Engineering project aligned with your team’s strategic objectives.Delivering code within your first few weeks.Adapting swiftly in a dynamic environment and offering your unique insights to enhance product direction.

Join Superhuman, where we embrace a flexible hybrid work model that strikes a balance between focused remote work and occasional in-person collaboration. This approach enhances trust and innovation while nurturing a strong team culture.This internship position is open to candidates residing in Ukraine, offering the opportunity to work remotely with the option to collaborate in-person at our Kyiv hub.About SuperhumanSuperhuman is an AI-driven productivity platform that aims to unlock the extraordinary potential within everyone. Our suite of applications integrates seamlessly with over 1 million apps and websites, including Grammarly's writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, the proactive AI assistant. Since our founding in 2009, we have empowered over 40 million individuals, 50,000 organizations, and 3,000 educational institutions globally to minimize busywork and concentrate on what truly matters. Discover more at superhuman.com and learn about our values here.The OpportunityWe are on the lookout for passionate Software Engineering Interns to join our Engineering team for the summer of 2026 (June 23 - September 11). Interns will engage in diverse projects across front-end, back-end, full-stack, and mobile engineering, helping Superhuman address some of our most intriguing technical challenges while gaining invaluable experience delivering features to millions of users.Our engineers and researchers enjoy the freedom to innovate and contribute to our product roadmap. As we scale our interfaces, algorithms, and infrastructure, the complexity of our technical challenges continues to evolve. You can learn more about our work through our technical blog.As a Software Engineering Intern, your responsibilities will include:Tackling an end-to-end engineering challenge aligned with your team’s overarching goals.Contributing code within your initial weeks!Iterating quickly to refine and enhance your contributions.

Renesas Electronics Corporation offers a Software Engineer Internship in Lviv, designed for those interested in gaining hands-on experience in the technology sector. Interns work directly with experienced engineers and contribute to ongoing software projects that support the team's goals. Role overview This internship focuses on practical involvement in software development. Interns participate in meaningful tasks that have a direct impact on the business, gaining exposure to real-world engineering challenges. What you will do Work on active software projects with guidance from skilled engineers Engage in various stages of the software development lifecycle, such as design, coding, and testing Gain familiarity with industry-standard practices and tools through daily work Who should apply This internship suits those eager to develop as software engineers and contribute to real products. Curiosity, a willingness to learn, and a collaborative mindset are important for success in this role.

Join Renesas Electronics as a Hardware Engineer Intern and immerse yourself in the world of cutting-edge hardware design. You will collaborate with our talented engineering team to develop innovative solutions and gain hands-on experience in the field.

Your impactful role. You will...Gain insights into the design and functionalities of a premier software platform.Assess requirements, create comprehensive test designs, and execute testing for innovative features.Conduct manual testing across various stages.Identify, localize, and document software defects while tracking their resolution.Engage in daily communication with analysts, developers, architects, and other fascinating team members.

Join our dynamic team at Renesas Electronics as an Intern Verification Engineer. This role is an excellent opportunity for aspiring engineers to gain hands-on experience in verification processes and methodologies. You will work closely with our experienced engineers to develop test plans, execute test cases, and analyze results to ensure product reliability and performance.

Renesas Electronics Corporation offers an internship for an Embedded Engineer in Lviv. This position provides hands-on experience in embedded systems development, working alongside engineers on real-world projects. Interns will participate in the full cycle of embedded software creation, from design to implementation and testing. Key Responsibilities Assist with designing software solutions for embedded systems Support the testing and debugging process for embedded platforms Help implement code for embedded applications Work with experienced engineers on active development projects Learning Opportunities This internship focuses on building practical skills in embedded software, offering exposure to both the technical and collaborative aspects of engineering work at Renesas.

Join Renesa Electronics as a Digital Engineer Intern, where you will gain hands-on experience in the fast-paced world of digital engineering. This internship offers an exciting opportunity to work alongside experienced professionals, contributing to innovative projects and developing your skills in a supportive environment.

Speechify is looking for a Senior Software Engineer to join the Core Experiences team in Odesa, Ukraine. This group is responsible for building and refining features that influence how users interact with the Speechify platform. Role overview The Senior Software Engineer will take on projects that shape the core of Speechify's user experience. The work centers on creating scalable and efficient features that directly impact user engagement and satisfaction. What you will do Design and develop core features for the Speechify platform with a focus on scalability and efficiency Collaborate with teams across the company to deliver improvements that increase user engagement Tackle complex technical challenges using deep software development experience Location This role is based on-site in Odesa, Ukraine.

Join Renesas Electronics as a Junior Web Software Engineer and embark on a journey to innovate and enhance web applications that drive our business forward. In this role, you will collaborate with a dynamic team to design, develop, and maintain high-quality software solutions. Your contributions will directly impact our digital presence and user experience.

At AppsFlyer, we place data at the core of our operations, processing over 150 billion events daily, and we’re rapidly expanding. Our dedicated team builds the essential frameworks that support this growth. Unlike conventional Data Engineering teams, we function as a Software Development team, creating internal services and tools for Data Engineers and other Software Development teams. We are at the forefront of transitioning from a Data Lake to a Data Mesh architecture, providing: Massive-scale data ingestion services Data operations within a Mesh architecture Tools that empower other teams to create reliable, cost-effective, and high-performing data pipelines By working at the intersection of Software Engineering, Data Engineering, and DevOps, we design, build, and maintain the core services that drive AppsFlyer’s data ecosystem.

Role overview Wix.com Ltd. seeks an AI-Native Software Engineer for its Kyiv office. The position centers on building and refining AI technologies that power the Wix platform and serve a global audience. What you will do Build and integrate AI-driven features within Wix products Collaborate with engineers and specialists to deliver reliable solutions Take part in projects that shape the future of web development at Wix Team and culture Work alongside experienced professionals who value practical problem-solving and new ideas. The team supports open communication and shared learning to strengthen both the platform and each member’s skills.

Join our dynamic team as a Senior Software Engineer specializing in Java!At Innovecs, we pride ourselves on being a leading global digital services provider, with operations across the US, UK, EU, Israel, Australia, and Ukraine. Our expertise spans various sectors, including Supply Chain, Healthtech, Collaboration Tech, and Gaming, delivering innovative software solutions.For five consecutive years, Innovecs has been recognized in the Inc. 5000 list as one of the fastest-growing private companies in the US and has been ranked among the top global outsourcing service providers by IAOP. Our commitment to excellence was recently honored with the Global Good Awards for Employee Engagement & Wellbeing, alongside winning gold at the Employer Brand Management Awards and securing a spot in the Global Top 100 Inspiring Workplaces Ranking.What We Offer You:Flexible working hours and a remote-first approachAttractive compensation packageComprehensive hardware/software setup tailored to your needsAn open-door culture promoting transparent communication and accessibility to top managementHealth insurance, vacation, sick leaves, holidays, and paid maternity/paternity leaveOpportunities for continuous learning through workshops, webinars, training platforms, and engaging eventsVirtual team-building activities and social events that embody the Innovecs lifestyleAre you ready to contribute to our growth? We need YOU!

Important: This position requires relocation to our Milan office.About SatispaySatispay is on a mission to transform everyday payments, making them simple, equitable, and accessible for everyone. Our vision extends beyond the present as we strive to shape the future of financial transactions.We are a movement that empowers millions, united by a common goal to confront significant challenges. Our agile approach allows us to innovate rapidly, think creatively, and learn collaboratively as we push boundaries.If you seek to make a meaningful impact alongside a talented team, you have come to the right place.Key ResponsibilitiesAs a Senior Backend Software Engineer within the Business Team, you will significantly influence the future of digital welfare payments. Your responsibilities will encompass everything from employer benefits to sophisticated products, supporting the entire journey for both employers and employees to ensure lasting satisfaction. You will guide the technical direction, maintain quality, and ensure the timely delivery of complex systems that enable numerous employers to manage their corporate welfare efficiently. Here’s what you can expect in your daily tasks:Develop Multi-Service Solutions: Conduct thorough technical analyses for medium-to-large projects affecting various services in the Employer domain. Design comprehensive, highly available solutions, emphasizing scalability, security, and maintainability for products central to welfare.Guarantee Technical Quality: Implement strong testing strategies, balancing both automated and manual coverage while managing gradual rollouts with vigilant monitoring to ensure precise welfare distributions.Identify and Resolve Blockers: Proactively foresee and address technical obstacles, promoting knowledge sharing throughout the organization. Tackle the unique challenges posed by B2B registration workflows and high-volume benefit allocations while ensuring code quality through active reviews.Take Ownership: Own your projects from inception to completion, delivering features that genuinely address user needs—from the moment an employer signs up to when an employee utilizes their welfare benefits—through seamless and efficient back-end integration.

Join us at Superhuman, where we embrace a vibrant hybrid work model that balances focused individual work with collaborative in-person sessions. This unique approach cultivates trust, sparks innovation, and strengthens our team culture.About SuperhumanSuperhuman, the parent company of Grammarly, is an AI-driven productivity platform dedicated to unlocking everyone's superhuman potential. We integrate AI seamlessly into the tools people already use, connecting with over 1 million applications and websites. Our product suite includes Grammarly's writing assistance, Coda's collaborative workspaces, Mail's inbox management, and Go, our proactive AI assistant that understands context and provides automatic help. Since our founding in 2009, Superhuman has empowered over 40 million users across 50,000 organizations and 3,000 educational institutions worldwide, helping them eliminate busywork and concentrate on what truly matters. Discover more at superhuman.com and explore our values here.The OpportunityTo meet our ambitious objectives, we are seeking talented Full-Stack Software Engineers to be a part of our engineering teams.As an engineer at Superhuman, you will have the freedom to innovate and drive breakthroughs that will influence our product roadmap. Our technical challenges are evolving rapidly as we scale our interfaces, algorithms, and infrastructure. For more insights, check out our technical blog.In this role, you will take on a pivotal position in enhancing user acquisition and conversion. You will develop innovative features and infrastructure that highlight our product's value, encouraging millions of users to make Superhuman their indispensable writing companion. We welcome you to share your knowledge, experiences, and aspirations with us to ensure the best fit for our team. What is your superpower?Your responsibilities will include:Commencing code development and deployment in your first week, delivering impactful features within your initial months.Building and maintaining production services with high activity on the back-end while crafting rich user interfaces on the front-end.Aiming for high availability for both consumer and enterprise customers.Gaining expertise in infrastructure as code (IaC).Collaborating with internal teams such as Core, Enterprise, Trust, and Data to create delightful user experiences.

Join our dynamic team in Kyiv, Ukraine, where you will work full-time in our modern office. We provide a convenient shuttle service from the nearest metro station for your ease.About the RoleAs a Senior Embedded Software Engineer, you'll play a pivotal role within our Architecture team, focusing on the development and implementation of essential features that enable our drones to operate safely and autonomously in the skies. Collaborating with our elite team of seven members, you'll push the boundaries of drone technology while working closely with stakeholders in Germany and the US across System Architecture and Hardware Development.Your Daily Responsibilities:Develop, maintain, and optimize the Quantum-Systems autopilot firmware and its associated stack.Design, conceptualize, implement, and test new autopilot functionalities.Export flight control and navigation algorithms from MATLAB/Simulink and integrate them into the autopilot's embedded framework.Implement, maintain, and optimize BSP/peripheral and external sensor drivers for real-time operating systems.Document and maintain autopilot firmware for flight tests, including creating flight test tickets, supporting flight tests, and analyzing post-flight data.Create unit tests and debug/troubleshoot the codebase to ensure comprehensive code coverage and functionality testing.Oversee the firmware update ecosystem, including bootloaders and firmware updates.Assist in the implementation and maintenance of production tools.

Join Restream as a Senior Frontend Software Engineer and take the lead in overcoming intricate challenges while crafting outstanding products. In this role, you will develop new functionalities, enhance the user interface of our platform, and boost the reliability of our systems as we expand. Collaboration is key; you will work alongside a team of dedicated engineers to refine processes and elevate user-facing features. You appreciate the significance of simplicity and dependability, evaluating the impact of every decision you make. We value small teams where each individual plays a pivotal role.Your ResponsibilitiesCreate visually appealing interfaces and interactions within Restream web services.Design and implement the UI and business logic necessary to support both new and existing features.Collaborate with a product designer to develop an exceptional and user-friendly UI/UX.Participate in code reviews, providing and receiving constructive feedback with team members.Stay updated on emerging technologies and uncover hidden opportunities within our ecosystem.What We SeekA dynamic, entrepreneurial spirit that drives high-quality projects to completion swiftly.A strong design sensibility, meticulous attention to detail, and a commitment to delivering an excellent user experience.Proficiency in JavaScript, TypeScript, and the latest ECMAScript specifications (experience with additional programming languages is advantageous).Expertise in React and its primary state management frameworks.Experience with CSS preprocessors such as LESS or SASS.Basic backend skills: Node.JS, building REST APIs, and working with relational or NoSQL databases.Familiarity with TypeScript, MobX, AWS, Linux, Docker, Kubernetes, and continuous deployment workflows.Excellent written and verbal communication capabilities.Self-motivated, analytical, and adept at thriving in a collaborative environment.Founded in 2015, Restream emerged from Ukraine with a passionate mission to empower creators to amplify their voices. As the leading multistreaming solution, Restream inspires over 10 million content creators globally, enabling them to reach wider audiences and enhance their online presence.

Join our dynamic team as a Senior Software Engineer at everai, where you will have the opportunity to work remotely from anywhere in Ukraine. We are seeking a highly skilled and motivated engineer who is passionate about developing innovative software solutions and driving technology forward.In this role, you will collaborate with cross-functional teams to design, build, and maintain scalable applications. You will be instrumental in ensuring the quality and performance of our software, while also mentoring junior engineers and contributing to the overall success of our projects.

Our Mission and VisionAt Solidgate, we are dedicated to empowering exceptional entrepreneurs to create outstanding internet companies. Our goal is to support the builders of the digital economy with the financial infrastructure they truly deserve. We are on an ambitious journey to become the world's leading payments orchestration platform.About the Team and RoleAs a Node.js Engineer on the Launch Team, you will be instrumental in powering the backend for Digital Onboarding. Your primary mission will be to ensure that Solidgate collaborates with compliant merchants while delivering a fast, seamless, and scalable onboarding experience.Your challenge will be to construct the quickest path from “I’m interested” to “I’m live.”What Makes This Role UniqueYou will significantly decrease Time-to-Live, positively influencing growth.You will help define the evolving Node.js stack (free from legacy constraints).You will design robust, durable, and scalable systems that target an impressive 99.99% uptime.You’ll harness AI to expedite shipping and integrate AI-driven features into our products.Technology StackOur Launch Team is at the forefront of Solidgate's Node.js stack development. We not only implement tools but also establish the standards, practices, and engineering culture that other teams aspire to follow. Currently, we utilize:Fastify - a lightweight, high-performance web servergRPC + Protobuf - for typed service-to-service communicationPostgreSQL + Drizzle ORM - a reliable data layer with a modern query builderKafka (@platformatic/kafka) - for streaming-first, event-driven architectureVitest - for unit and functional testingWe also implement custom solutions, including distributed locks, metrics, streamers, and more. Discover our complete technology stack here.The tech stack is continuously evolving, providing real influence without any legacy baggage, just modern Node.js supported by mature architectural principles inspired by the Golang ecosystem.Your ResponsibilitiesDevelop and maintain backend services for a seamless onboarding process.Collaborate with cross-functional teams to ensure high-quality deliverables.Optimize application performance and reliability.Leverage modern development practices and tools to enhance efficiency.

Role overview This Software Engineer position focuses on Data Infrastructure & Acquisition at Speechify in Odesa, Ukraine. The work involves building and maintaining the data systems that drive Speechify’s text-to-speech products. What you will do Design and implement data infrastructure to support ongoing product development Collaborate with engineering, product, and operations teams to ensure data flows smoothly and remains accurate Contribute to improving the user experience by maintaining high standards for data quality and accessibility across Speechify’s platforms