Software Engineer (Golang) at RiseGuide | Warsaw

SKELAR is a pioneering Ukrainian venture builder dedicated to establishing international tech businesses. We collaborate with co-founders to assemble top-notch teams that excel in global markets.Currently, SKELAR operates a range of businesses across various niches, from EdTech to marketplaces. These companies consistently rank among the top startups and pro…

Join Our Team at HSP GroupHSP Group stands at the forefront of global expansion services, dedicated to simplifying the complexities of international operations. We offer a comprehensive suite of solutions in legal entity setup, global HR, payroll, compliance, tax, and advisory, empowering our clients to scale efficiently while minimizing risks.As a pioneering startup in the dynamic field of global expansion management, we pride ourselves on our commitment to innovation, delivery excellence, and customer satisfaction. You will be an integral part of our small yet highly skilled team, contributing directly to our success.About Gateway HRGateway HR is our specialized HRIS platform tailored for global expansion management, featuring seamless integration with our flagship Gateway GXM platform. This enables functionalities such as automated payslip generation, smart contract management, and effortless cross-border compliance.Our ecosystem already incorporates AI-driven document recognition and serverless architecture on Azure, alongside a diverse range of integrated tools for HR, entity management, and compliance.Your RoleThis is a fully remote role. We are seeking a Lead Backend Engineer to spearhead the technical vision for Gateway HR and enhance its integration with GXM. You will engage in hands-on platform development while leading external development teams—refining the architecture, innovating new features, and upholding HSP's engineering standards across the codebase.This position is not solely managerial; you will actively code, review pull requests, challenge architectural choices, and launch features while setting high standards for the team.

Join the forefront of online security technology with the world’s leading VPN provider!Are you a passionate problem-solver eager to make impactful contributions? Become a key player in the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN globally—tools designed to restore privacy, security, and user control.Your role? Empower millions to reclaim their online security, privacy, and data integrity.As a Senior Backend Engineer on our Notification Center Team, you’ll be vital in designing and maintaining the microservices that facilitate seamless in-app notification delivery. We take pride in being the backbone of numerous features that depend on these notifications for smooth functionality. Our collaborative spirit drives us to work closely with other teams at Nord to pave the way for a scalable future.Ready to tackle the challenges of scalability, code quality, and service stability? Join our team of skilled engineers dedicated to technical excellence and help shape the future of NordVPN and its associated products!

Jobgether is hiring a Senior Node.js Backend Developer in Poland for a partner company. This role joins an experienced engineering team focused on building secure, scalable backend systems that power digital financial services worldwide. Key Responsibilities Design and develop backend solutions with Node.js for global financial products Build and maintain mission-critical services and APIs supporting real-time transactions Architect infrastructure for distributed systems to ensure reliability Optimize backend performance while maintaining strong security standards Collaborate with engineers across different regions Contribute to advancing next-generation financial technology Requirements Proven experience in backend architecture and distributed systems Advanced skills in Node.js development Ability to tackle complex technical challenges Interest in scaling secure, real-time applications Self-motivated and comfortable working with autonomy in a remote-first environment Located in Poland Work Environment This is a remote-first position. The team emphasizes independence, responsibility, and continuous learning. Senior Node.js Backend Developers here work closely with talented colleagues and play a direct role in shaping products used by customers around the world.

Join HelloFresh in the vibrant city of Warsaw as part of our dynamic HelloTech organization, a global technology powerhouse comprising over 1,000 talented individuals. Together, we create innovative digital solutions that elevate the culinary experience for our customers. From meal kits and convenient ready-to-eat options to specialty items such as premium meats and pet food, HelloTech is the driving force behind our mission to deliver personalized food solutions to millions each month. Our subscription-based, direct-to-consumer model is deeply rooted in technology, ensuring excellence at every stage—from customer-facing applications and personalized experiences to robust pricing strategies, accurate forecasting, and optimized supply chains. Despite our brands catering to unique customer needs, we thrive on shared platforms, data, and operational excellence driven by HelloTech. At HelloTech, we operate through autonomous, cross-functional alliances, each responsible for specific products or domains. By collaborating within our Warsaw office, you will contribute to the development of scalable, data-driven products that enhance the way customers discover, order, and enjoy HelloFresh offerings, now and in the future.

Join HelloFresh in Warsaw as part of our HelloTech organization, a vital segment of our global technology team comprising over 1000 professionals. We are dedicated to developing digital products that enhance the end-to-end food experience, encompassing meal kits, ready-to-eat meals, and even specialty items like pet food and premium meat & seafood. Our technology platforms empower millions of customers with personalized food solutions every month.Our direct-to-consumer subscription model is fueled by cutting-edge technology that optimizes every customer interaction—from engaging applications and personalization algorithms to pricing strategies and supply chain management. Although our brands operate independently to cater to diverse customer needs, they are unified by shared platforms, data, and operational excellence crafted by HelloTech.At HelloTech, we work in autonomous, cross-functional teams that take ownership of specific products and domains. By collaborating with our Warsaw office, you will contribute to scalable, data-driven products used across various markets, leveraging a modern tech stack and working with international teams to continuously enhance how our customers discover, order, and enjoy HelloFresh products now and in the future.

About the Role margo-group is hiring a Commerce Media Cloud Engineer in Warsaw. This position supports a global technology client focused on commerce intelligence and AI-powered solutions for digital business. The team values diverse perspectives, ongoing innovation, and an inclusive workplace. What You'll Do Work closely with business and technical teams to advance digital commerce initiatives. Use cloud engineering skills to deliver solutions that help clients grow and adapt in a changing marketplace.

About UsAt Masabi, we are at the forefront of the fare payment revolution, enabling millions of riders worldwide to easily purchase and present tickets for public transport through our innovative platforms. Whether it's via a mobile app, a ticket machine, or simply tapping a bank card, we make travel seamless.Our Justride platform operates in over 250 locations globally, including major cities. We have partnered with industry giants such as Uber, Moovit, and Transit, thanks to our pioneering mobile ticketing SDK.Joining Masabi means becoming part of a diverse community of innovators, all driven by a shared passion for delivering exceptional results. Here, you’ll have access to the resources you need to shape your career, whether you choose a direct path or explore new avenues.The RoleWe are on the lookout for a Backend Developer to enhance the core systems of our platform, particularly focusing on payment processes and transaction management.You will be engaged in services that manage a high volume of transactions, implement complex fare logic, and collaborate with external payment partners. As part of a dynamic, cross-functional team, you will work closely with engineers, testers, and product partners to create reliable and scalable solutions that have a direct impact on riders globally.

Join HelloFresh in Warsaw and be a part of our innovative HelloTech organization, which serves as the technological backbone for HelloFresh globally, comprising over 1000 talented individuals. Our mission is to build digital products that facilitate a seamless food experience for our customers. From meal kits and convenient ready-to-eat options to specialized offerings such as pet food and premium meats & seafood, HelloTech develops platforms that deliver personalized food solutions to millions of customers each month. Our subscription-based, direct-to-consumer model integrates technology at every level—from user-friendly applications and personalization algorithms to pricing strategies, forecasting, supply chain optimization, and initiatives aimed at minimizing food waste. While each brand operates independently to cater to unique customer needs, they are unified by shared platforms, data, and operational excellence driven by HelloTech.At HelloTech, we function within autonomous, cross-functional teams, each responsible for a specific product or domain from end to end. By joining our Warsaw office, you will influence the development of scalable, data-driven products utilized across various markets, collaborating with a modern tech stack and international teams to enhance how customers discover, order, and enjoy HelloFresh’s offerings, both now and in the future.

Join Zaelab as a Front End Engineer and become a vital part of our Engineering and Delivery team. In this fully remote role, you will be instrumental in crafting high-quality, scalable e-commerce solutions tailored to a diverse clientele. Collaborate closely with designers, backend engineers, and delivery teams to transform business and user requirements into engaging and efficient front-end experiences.Your success in this position hinges on your ownership of projects, your ability to write clean, maintainable code, and your skill in collaborating within a client-focused, delivery-oriented environment.Key ResponsibilitiesDevelop, enhance, and maintain Angular applications for consumer-facing e-commerce solutions.Convert UI/UX designs and wireframes into responsive, accessible, and production-ready interfaces.Work in partnership with backend engineers to integrate REST APIs (and occasionally GraphQL).Engage in code reviews, contributing to shared coding standards and ongoing improvements.Create and maintain unit tests to uphold a strong culture of quality and reliability.Actively participate in Agile ceremonies, including planning, standups, and retrospectives.Mentor junior engineers and facilitate team knowledge-sharing.Proactively seek ways to enhance performance, accessibility, and developer experience.Stay informed about the latest front-end technologies and best practices, and bring your insights and recommendations to the team.

First Connect Insurance Services operates a digital marketplace designed for independent insurance agents in Poland and beyond. The platform connects agents with over 30 leading US insurance carriers, offering a broad range of products including home, auto, and small business coverage. Technology sits at the core of First Connect’s approach. The company invests in software that brings a modern, consumer-grade experience to insurance professionals. Thousands of agents already rely on this platform, with the user base expanding rapidly. What you will work on This role centers on backend engineering for a remote team based in Poland. Work will support the ongoing development of tools and features that help agents access and manage insurance products efficiently. Who this role is for This position suits backend engineers interested in building technology for the insurance sector. The focus is on creating reliable, user-friendly systems that serve a growing community of agents.

Join the ARQ TeamARQ is rapidly emerging as one of the world's leading fintech companies. Our mission is to revolutionize the way individuals manage their finances across borders by creating infrastructure that facilitates seamless value transfer. As we embark on this exciting journey, every new team member has the opportunity to shape the future of our product, culture, and growth. If you're driven by ambitious challenges, a desire for global impact, and the excitement of working within a top-tier team, ARQ is the ideal place for you.Position OverviewAs a Backend Engineer at ARQ, you will be instrumental in designing, developing, and maintaining robust, secure, and efficient backend systems that power our cutting-edge financial products. Your collaboration with a talented team will lead to innovative solutions that enhance financial inclusion and transform the way users manage their money.Key ResponsibilitiesEngage in greenfield development and enhance existing systems.Contribute to projects including the development of REST APIs, engineering microservices, and improving systems essential for our business operations (e.g., card payments, treasury management, transaction booking, crypto liquidity).Utilize Java 25 for backend development along with a Postgres database.Leverage Spring Boot for rapid and high-quality delivery.Adopt a pragmatic approach to developing business logic, focusing on clean, maintainable code with an emphasis on speed and effectiveness through TDD, DDD, and continuous integration & delivery.QualificationsProven experience in backend development with strong proficiency in Java.Bachelor's Degree or higher in Computer Science, Mathematics, Physics, or related Engineering/Science fields.A quick learner with a driven and results-oriented mindset, possessing excellent communication skills in English (both verbal and written).A history of building complex products utilized by millions in high-growth startup environments.

Join our dynamic team at Evolution as a Backend Developer specializing in Scala. In this role, you will be responsible for designing, implementing, and maintaining high-performance backend systems that are scalable and robust. You will collaborate with cross-functional teams to deliver innovative solutions that meet our clients' needs.

Location: Warsaw, Poland — Hybrid (4 days on-site / 1 day remote)Contract: B2B · 25–42 k PLN net / month + RSUsJoin Fresha: Pioneering the Beauty & Wellness RevolutionBecome part of Fresha, the world's foremost marketplace platform that's redefining the beauty and wellness sector. With a community of over 120,000 businesses and 450,000 stylists relying on our innovative platform, we have successfully facilitated more than 1 billion appointments globally. Fresha empowers businesses through a comprehensive suite of tools for bookings, point-of-sale, marketing, and beyond, while seamlessly connecting consumers with local services.At Fresha, we harness the power of AI as a true catalyst for feature innovation, going beyond mere coding assistance. Our engineers are equipped with premium tools (Claude, GitHub Copilot, Cursor) that eliminate technical burdens, allowing you to devote your efforts to delivering impactful product features. We seek engineers who can strategically use these tools to foster momentum within our six-week development cycles, effectively accelerating the transition from idea to implementation while ensuring a robust technical foundation to verify, secure, and enhance the final user experience.Your Role as a Senior Backend EngineerAre you eager to make a profound impact in a dynamic and autonomous setting? We're on the lookout for a talented Senior Backend Engineer to join our cross-functional product team based in Warsaw.Key Responsibilities:* Technical Expertise - This role demands a strong technical foundation; hands-on coding skills are essential. It is not a managerial position.* Leadership - Lead the delivery of technical initiatives that span across teams and departments.* Architectural Oversight - Be responsible for the architectural decisions within your tribe.* Technical Guidance - Provide sought-after technical guidance; proactively identify potential technical challenges at the product level and make informed architectural and design choices to mitigate them.* System Enhancements - Drive significant improvements in stability, performance, and scalability across critical enterprise systems.* Project Delivery - Ensure the timely completion of your team’s projects, which will have a direct impact on Fresha’s success.

Join HelloFresh as a Senior Backend Engineer in our Operations team, where you'll play a pivotal role in enhancing our backend systems. You will work closely with cross-functional teams to develop scalable and efficient solutions that power our meal kit delivery service.

Join our client, a pioneer in digital identity and fraud prevention solutions, serving banks, fintech firms, online marketplaces, and other regulated industries globally. Their innovative products harmoniously blend biometric identity verification, document and image processing, and sophisticated fraud detection techniques, empowering clients to deliver smooth digital experiences while upholding robust security measures and compliance with regulations. The company harnesses the power of AI, machine learning, and computer vision to enhance identity verification, mobile deposit, and liveness detection solutions utilized by thousands of organizations worldwide.About the RoleWe are in search of a Senior Java Backend Engineer to become a crucial member of our cross-functional team dedicated to developing cloud-native identity and fraud prevention products on AWS. In this pivotal position, you will architect and implement scalable, high-performance backend services and APIs in Java, operating within a microservices and serverless architecture. You will engage in close collaboration with product managers, front-end engineers, researchers, and DevOps specialists to deliver production-ready features that enable real-time identity verification and extensive fraud detection.What You Will DoDesign, develop, deploy, and maintain production-ready backend APIs and microservices in Java, primarily utilizing AWS as the deployment platform.Construct scalable and resilient services leveraging serverless and containerized architectures (ECS, Lambda, API Gateway).Write clean, efficient, and testable code, emphasizing quality engineering and continuous delivery.Design and execute robust automated test suites, including unit, integration, and performance tests.Collaborate with product managers, front-end engineers, QA, and cloud operations teams to translate requirements into well-crafted features.Contribute to the development of CI/CD pipelines and advocate for DevOps best practices to ensure rapid and reliable deployments.Create and maintain both internal software and public API documentation.Participate in Agile ceremonies such as stand-ups, sprint planning, refinements, and retrospectives.Mentor and support junior team members, sharing knowledge to elevate team capabilities.

About the Role margo-group is hiring a Senior Data Engineer in Warsaw. This team builds data solutions that help brands and shoppers connect across the open internet. The company started with a start-up mindset and has grown into a global commerce media leader. What Makes This Team Stand Out Focus on commerce intelligence and AI-driven insights Collaborative, inclusive culture where every voice matters Commitment to continuous innovation and diverse perspectives Impact Senior Data Engineers at margo-group play a key role in shaping the future of digital commerce. Work here means building solutions that empower businesses and drive real results in the commerce space.

Join Nordsec as a Senior Backend Engineer and be a part of our innovative team in Warsaw. We are seeking a talented engineer experienced in Golang to help us build robust backend systems that power our applications. You will work closely with cross-functional teams to design, implement, and optimize backend services that deliver exceptional user experiences.

Join Saily, where we simplify staying connected while traveling — no roaming fees, no plastic SIM cards, just high-speed, secure mobile data accessible in over 200 destinations. With millions of satisfied customers and countless travelers using Saily at any time, we are dedicated to enhancing their experience.At Saily, we cultivate an AI-driven Product Engineering culture that empowers our engineers to:Own the product development lifecycle from concept to deployment.Leverage AI Agents to automate repetitive coding tasks, maximizing their productivity.Continuously identify and implement improvements within our processes.Embrace curiosity and encourage knowledge sharing.Focus on delivering a seamless, connected experience for our customers.We prioritize growth, contribution, and impactful work over comfort and hierarchy. At Saily, we provide our talented team members with the autonomy and resources they need to excel.Key ResponsibilitiesEnhance our product by developing and maintaining innovative features.Create functionalities that support multi-dimensional personalization, A/B testing, and data analytics.Maintain a robust and high-quality codebase.Continuously seek opportunities to improve code quality and system performance.Provide mentorship on development best practices and offer technical guidance to peers.Contribute to the overall vision and long-term goals of the team.Conduct research and development as needed.Collaborate within a cross-functional team to ensure clear communication among all members.Work alongside engineering, product, and design experts from other teams.Note: This position requires in-office attendance three times a week.

Join Our Team as a Backend EngineerAt dolarapp, we are seeking a skilled Backend Engineer to design, develop, and maintain robust backend systems that support our cutting-edge financial solutions. You'll work with a dynamic team dedicated to driving financial inclusion and revolutionizing how people manage their finances.Your Role & ResponsibilitiesEngage in greenfield development and the enhancement of existing systems.Develop REST APIs, engineer microservices, and improve critical business systems such as card payments, treasury management, transaction booking, and crypto liquidity.Utilize a technology stack centered around Java 25 with a Postgres database.Leverage Spring Boot for rapid and efficient delivery.Adopt a pragmatic approach to developing business logic with a focus on clean, maintainable code, using methodologies like TDD, DDD, and CI/CD.QualificationsA minimum of 5 years of experience in backend development, particularly with Java.Bachelor's Degree or higher in Computer Science, Mathematics, Physics, or related Engineering/Science fields.A quick learner with a driven attitude and excellent communication skills in English, both verbal and written.Proven experience in creating complex products used by millions in fast-paced startups.Why Work With Us?Attractive salary package.Sign-on stock options to share in the company’s success.Discretionary performance-related bonuses in the form of stock options.Paid annual leave.Ownership of the development process with a focus on customer impact.Access to the latest technologies.Collaborative team environment to foster skill development.