Full-Stack Engineer with a Focus on Backend Development

About the CompanyJoin a pioneering SaaS company that is transforming data privacy and security for enterprises globally. With a strong foothold in the market and partnerships with Fortune 100 companies, our client is at the forefront of privacy technology, leveraging AI, machine learning, and advanced analytics to shape the future.The MissionOur client is dedicated to fostering a better society by promoting robust data protection legislation, diligently safeguarding customer data, upholding individual privacy rights, and building trust between businesses and their clients through increased transparency.The OpportunityAs a Remote Full Stack Developer (PHP), you will be responsible for designing and developing scalable SaaS solutions that secure user data and streamline compliance for enterprise clients around the world. Working closely with technical leads and the executive team, you will have the freedom to impact technical choices, spearhead feature development, and contribute to innovative products that are redefining the privacy sector.What You'll DoDevelop secure, high-performance web applications and APIs using JavaScript, React, and Node.jsCreate efficient algorithms and enhance applications for high-traffic SaaS environmentsImprove application performance, security, and browser compatibilityCollaborate with a distributed engineering team to deliver key features on tight deadlinesLead the technical implementation of complex interfaces and influence architectural decisionsFoster a culture of continuous learning, innovation, and knowledge sharingWhat You BringBachelor's degree in Computer Science or a related field (mandatory)4+ years of experience as a Full Stack Developer or with JavaScript/React/Node.jsStrong knowledge of object-oriented programming and proficiency in Linux command lineExperience building scalable, load-balanced web applications and RESTful APIsAbility to thrive in fast-paced, small team environments with competing prioritiesSolid expertise in Java, PHP, C++, or C, along with frontend frameworks (ReactJS, jQuery, Bootstrap)

Join our dynamic team as a Senior Full-Stack Engineer at Xsolla, where you will play a pivotal role in designing and developing innovative software solutions. This position offers an exciting opportunity to work on diverse projects in a fast-paced environment.

Join our dynamic team at Acumatica as a Senior Full Stack Developer, where you'll play a pivotal role in shaping the future of our reporting tools. Your responsibilities will include:Developing comprehensive reporting tools and engines, encompassing both backend and frontend components.Creating intuitive web interfaces, UI controls, and design tools for configuring and editing various reporting applications.Architecting new functionalities and taking ownership of feature implementation.Providing technical direction in the reporting domain and engaging in code reviews.Collaborating with product managers and business analysts to design product features related to reporting.Working with technical support teams to address support incidents, investigating and resolving issues as they arise.Enhancing and optimizing the existing codebase for better performance and maintainability.

Have you heard of BlueCat? We are a pioneering force in the dynamic field of Intelligent Network Operations, transforming the way organizations manage their networks. Our innovative model connects essential core services with profound insights into network health and performance, enabling businesses to adapt to change with confidence. Our Intelligent NetOps platform is the first of its kind, integrating systems of understanding and change to empower teams to enhance agility and reduce risks associated with rapid changes, all through a unified management lifecycle that spans provisioning to proactive troubleshooting.At BlueCat, we pride ourselves on our award-winning culture, which is a cornerstone of our identity. We are honored to have received numerous accolades, including the prestigious 'Great Place to Work' certification. Joining our team means becoming part of a company that stands at the forefront of technological innovation and a recognized leader among Canada’s top workplaces in categories such as Technology, Today's Youth and Women, and Mental Health and Inclusion.We are seeking a Senior Full Stack Developer who specializes in building modern web applications. In this role, you will create high-quality, high-performance user experiences and develop the API services that drive essential workflows. You will collaborate within a small Agile team, working cross-functionally to influence the technical direction of our products.

Join easygo, an innovative Australian technology leader behind renowned brands such as Stake, KICK, and Twist Gaming. As we expand our engineering operations in Belgrade, we are seeking a Senior Full Stack Engineer to become an integral part of our Internal Empowerment team. In this role, you will contribute to the creation and enhancement of the platforms that power our global products.About the TeamYou will be part of a newly established engineering team that is responsible for developing and maintaining internal platforms, services, and integrations, ensuring that Easygo teams can function effectively and at scale.Your team will manage essential internal systems and represent Easygo's digital front door, minimizing reliance on external resources and eliminating delivery bottlenecks for operational teams. By overseeing these platforms from concept to execution, your team plays a crucial role in facilitating business operations and ensuring that Easygo's technology and online presence embody the innovation within the company.Who We’re Looking ForWe are in search of a Senior Full Stack Engineer who is passionate about ownership, collaboration, and problem-solving in a way that empowers teams across the organization.You are a seasoned engineer who prides yourself on creating high-quality, scalable systems across the tech stack and can communicate effectively with a wide range of technical and non-technical stakeholders. You flourish in an environment that values autonomy, accountability, and teamwork.You are adept at working across the stack—designing and developing backend services and APIs, while also collaborating closely with frontend engineers to contribute to user-facing functionalities as necessary.Additionally, you are comfortable navigating various problem domains over time, adapting to new technical contexts as business priorities evolve. You tackle challenges pragmatically, striving to understand the business needs behind technical requests and selecting solutions based on context rather than applying a one-size-fits-all methodology.Key ResponsibilitiesDesign and implement high-performance software solutions in line with project requirements and company standards.Build and maintain solutions with a strong emphasis on code quality, scalability, and long-term maintainability.Enhance the performance, reliability, and resilience of existing services by addressing bottlenecks and technical debt.Own services from inception to delivery, ensuring high standards of quality, security, and operational readiness.Collaborate closely with cross-functional teams to deliver optimal solutions.

Role Overview Renesas Electronics Corporation is seeking a Senior QA Engineer with a strong background in full-stack and backend systems. This position is based in Belgrade. What You Will Do Identify software issues and contribute to their resolution Design and maintain test plans for new and existing products Work closely with cross-functional teams to develop and implement effective testing strategies Help ensure the reliability and quality of software releases Support quality assurance processes that align with current development practices Who We’re Looking For Experience with both full-stack and backend development environments Strong problem-solving skills and attention to detail Ability to collaborate with engineers, product managers, and other stakeholders Background in designing and executing test plans

Role overview Renesas Electronics Corporation is seeking a Senior QA Engineer in Belgrade. The role centers on both full-stack development and automation-heavy testing, helping ensure software is dependable and meets high quality standards. What you will do Design and build automated test frameworks for software products Create and carry out thorough test plans Collaborate with cross-functional teams to identify and resolve software issues Support ongoing efforts to improve software quality and performance Team culture This group values technical skill and close teamwork. The team is dedicated to producing software that consistently meets demanding standards for quality and customer satisfaction.

About the RoleWe invite you to become a part of our dynamic team as a Full Stack Engineer at our Belgrade office. Here, you will play a pivotal role in revolutionizing the Swiss real estate market by contributing to our innovative technology stack, which incorporates both cloud-based and on-premises solutions. You will collaborate with a diverse group of talented engineers from around the world, all eager to share their insights and support your growth as a professional.About the PositionAs part of our team, you will work on a Swiss online real estate platform designed to streamline apartment rentals. This platform connects tenants with landlords and property managers, facilitating a seamless experience from initial listings to managing viewing appointments and processing digital applications. Your contributions will enhance the efficiency of the rental process for all stakeholders.You will create, implement, test, and deliver new features that provide tangible benefits to our users.You will foster knowledge sharing and lead technical discussions within the team.You will transform high-level ideas and requirements into actionable solutions.You will take ownership of your services, managing everything from development and testing to delivery and monitoring.You will collaborate with other engineering teams to ensure the robustness of our microservices architecture.You will challenge existing paradigms and continuously seek to enhance the architecture, code quality, and tools to deliver exceptional software.Our Tech StackOur frontend utilizes various technologies, including Vue.js and React, with Typescript as the primary programming language. This encompasses a mix of client-side, server-side, pre-rendered, and hybrid web applications, with some services employing Django templates alongside React written in Typescript.The backend architecture features services built with Node.js and Typescript, adhering to a serverless and microservices pattern in AWS, utilizing services like Lambda, DynamoDB, SQS, SNS, and S3. Additionally, our Python and Django Framework services operate as a modularized monolithic architecture within Docker containers on-premise.Monitoring is primarily conducted through Datadog and Sentry.Our codebase and services are thoroughly documented using Backstage.

Role overview Sperasoft seeks a Rendering Developer to work remotely from Belgrade, Vojvodina, Serbia. The main focus is on creating and refining graphics engine components for PC and console games. This position involves both building new rendering features and tuning existing systems for better performance and visual results. What you will do Design and implement graphics engine components across several gaming platforms. Optimize rendering systems at multiple levels to boost efficiency. Write C++ code that is clean, efficient, and easy to maintain. Influence technical choices and contribute to the direction of rendering architecture. Participate in all stages of game development, from prototype through release. Collaborate with engineers, artists, designers, and QA to help deliver polished games. Mentor junior engineers and share knowledge within the team.

At JetBrains, we are passionate about coding. Since our inception in 2000, we have dedicated ourselves to developing the most powerful and efficient developer tools available. By automating routine checks and corrections, our tools enhance productivity, empowering developers and businesses to innovate and excel.IntelliJ IDEA transformed the Java development landscape in 2001, being the first IDE to introduce automated code refactoring. It continues to lead the charge in software innovation, boosting productivity for thousands of developers daily. Beyond Java, IntelliJ IDEA supports various significant programming languages, including Ruby, Groovy, Scala, Python, JavaScript, Objective-C, PHP, and Kotlin.We are currently on the lookout for a dedicated Full-Stack QA Engineer to join our dynamic IntelliJ IDEA team on an exciting new project – the IntelliJ LSP initiative. This role emphasizes adaptability, multitasking, and a hands-on approach to maintain high quality while facilitating rapid product iterations.

About LavendoLavendo is a thriving US-based SaaS company that specializes in data privacy and security solutions. Our flagship product, a cutting-edge Data Privacy Governance platform, utilizes patented AI technology to transform customer data protection for Fortune 1000 companies. We ensure seamless compliance with GDPR, CCPA, and other privacy regulations, while providing unified consent and preference management APIs that facilitate efficient data management across various channels.Our MissionWe are dedicated to fostering a better society by promoting robust data protection legislation, responsibly managing customer data, safeguarding individual privacy rights, and building trust between businesses and consumers through enhanced transparency.Role OverviewWe are on the lookout for a driven Business Development Representative (BDR) to join our dynamic sales team. This is a remarkable opportunity to work remotely for a US-based company, engaging with a talented and passionate team that is at the forefront of data privacy and AI innovation.Key ResponsibilitiesGenerate new leads through cold calling (50+ calls daily), email outreach, and LinkedIn networking.Achieve or surpass sales targets for setting qualified meetings.Leverage CRM tools (Hubspot) and sales software to monitor sales performance, manage the pipeline, and maintain client records.Collaborate with cross-functional teams to gain insights into client needs.Stay informed about industry trends and competitive landscape.QualificationsBachelor’s degree in Marketing, Business Administration, or a related field.2+ years of B2B SaaS sales experience in a BDR or similar outbound sales role.Exceptional communication and negotiation skills in English (C1-C2 level).Proficient in cold calling (50+ calls daily), email, and LinkedIn outreach targeting companies in the US, UK, Canada, Australia, or New Zealand.Demonstrated success in meeting or exceeding sales targets.Comfortable working in a fast-paced environment and adapting to changes.

Role Overview JetBrains is looking for a Senior Fullstack Developer to focus on AIR Automations. This role involves working closely with a skilled team to build and improve automation solutions. The position calls for strong experience in both frontend and backend development to create reliable applications that support customer workflows. Location Options include Belgrade, Berlin, Madrid, Munich, Prague, or remote within Germany.

Key Responsibilities: Lead, mentor, and cultivate the Learning & Development (L&D) team to ensure exceptional performance and career advancement. Design and implement engaging, contemporary learning solutions utilizing innovative methods such as gamification, blended learning, and digital tools. Direct the assessment and reporting of L&D effectiveness, monitoring critical KPIs and offering actionable insights to guide strategic planning. Manage and enhance the utilization of digital learning platforms, Learning Management Systems (LMS), and content development technologies to optimize efficiency and enhance learner experiences. Advocate for industry best practices and ensure the team remains informed about emerging trends and innovations in the L&D sector. Establish comprehensive processes and standards to uphold the consistency and quality of all training materials and delivery methods. Develop and sustain strong partnerships with external teams and stakeholders to address specialized learning needs. Encourage collaboration across departments to align learning programs with broader business objectives and change management initiatives. Identify and pursue opportunities for digital transformation within the L&D function, exploring new tools and platforms to scale learning solutions throughout the organization. Foster a feedback-oriented learning culture by implementing regular assessments, surveys, and post-training evaluations to drive ongoing improvement.

At SAP Fioneer, innovation is at the heart of our mission. We emerged from SAP with a commitment to agility, pioneering technology, and exceptional delivery.We leverage our extensive technological heritage and deep insights into corporate and consumer needs to redefine financial services with cutting-edge software solutions and platforms.By empowering financial services companies, we enable them to achieve unprecedented speed, scalability, and cost-effectiveness through digital transformation, cloud technologies, and comprehensive solutions that streamline banking and insurance processes.As a rapidly growing global entity with a culture of innovation and a lean organizational structure, SAP Fioneer is where your career can flourish!Job LocationIn this role, you can work remotely from anywhere in Serbia or opt to work from our Belgrade offices (Airport City), depending on your preference. We welcome candidates residing in Serbia or those open to relocating.About the RoleWe are seeking a seasoned SAP Developer to join our dynamic team, taking on diverse and challenging responsibilities, including:Developing and enhancing state-of-the-art software solutions for the banking sector utilizing ABAP and advanced SAP technologiesContributing to our premium product portfolio by implementing innovative features leveraging modern capabilities (e.g., Virtual Accounts)Translating business needs into sophisticated software designs and modern architecturesCreating top-tier standard software in an agile environment, collaborating closely with our product team and international banking clientsMaintaining high product quality through rigorous testing and quality assuranceAssisting clients in software implementation by delivering exceptional customer-centric services

At JetBrains, we are passionate about coding. Since our inception in 2000, we have committed ourselves to creating the most robust and effective developer tools available. Our tools automate routine checks and corrections, accelerating production and allowing developers to innovate and create freely. We are currently seeking a Software Developer to join our core team focused on Ktor, an asynchronous framework designed for building connected applications. Ktor offers a comprehensive HTTP server and client stack, complete with various low-level subsystems (I/O, networking, protocols, etc.) and a rich array of extensible features. Our team is dedicated to enhancing existing functionalities and designing new capabilities for the framework. Your Responsibilities: Contribute to the core development of the Ktor framework. Enhance and optimize HTTP server and client subsystems. Design and implement novel features and extensions for the framework. Maintain and improve the existing codebase, ensuring high standards of quality, performance, and reliability. Engage in design discussions and participate in code reviews. Collaborate effectively with fellow developers and contributors. Qualifications: Proven experience with Kotlin. Strong understanding of algorithms and data structures. Ability to write clean, maintainable, and well-tested code. Excellent collaboration and communication skills. Capability to articulate and justify technical decisions clearly. Proficiency in English, both written and spoken. Preferred Qualifications: Familiarity with web technologies and application frameworks. Understanding of HTTP, REST, and networking concepts. Experience with non-JVM platforms or frameworks. Knowledge of library API design and versioning.

Join Unlimit, a leading fintech innovator, as a Senior Flutter Developer to create a cutting-edge B2B banking application tailored for the European and Asian markets. In this pivotal role, you will enhance functionality and uphold exceptional product quality from the outset, contributing significantly to our mission of transforming financial services. As part of our dynamic product team, you will leverage your expertise in Flutter development to design and implement innovative solutions that empower businesses to efficiently manage their financial transactions across borders.

Join Sperasoft, a premier game co-development firm nestled in the vibrant tech hub of Silicon Valley. We collaborate closely with industry-leading partners to create top-notch games for renowned publishers worldwide. As part of Keywords Studios, we offer an array of technical and creative services tailored for the global gaming sector and beyond.Key ResponsibilitiesDesign, develop, and uphold efficient, reusable, and reliable C++ code.Ensure high standards of code quality and organization.Implement performance optimization and quality assurance modules.Facilitate effective communication within the development team.QualificationsStrong proficiency in C++ with a solid understanding of language specifications.Familiarity with the standard library, including STL containers and algorithms.Knowledge of memory management in non-garbage collected environments.Comprehension of dynamic polymorphism and C++ specific concepts.Experience with C++ templates is advantageous; production experience in UE4/5 would be a significant plus.Adeptness with continuous integration practices.Strong communication skills in English, both spoken and written.Experience in production UI would be highly beneficial.BenefitsEngage with a diverse and talented team on exciting and challenging projects.Opportunities for learning and development, including mentorship, lectures, and participation in industry conferences and events.Comprehensive medical care package.Flexible working hours to promote work-life balance.Complimentary breakfasts, snacks, fruits, and access to tea and coffee machines throughout the day.

Join Wargaming.net as a Game Developer and immerse yourself in the dynamic world of World of Tanks. As a vital part of our development team, you will be instrumental in creating engaging gameplay experiences and optimizing existing mechanics.Your creativity and technical skills will directly influence the evolution of our game, providing players with thrilling experiences while working in an innovative and collaborative environment.

Join Acumatica as a Senior Software Developer - Localization and play a pivotal role in enhancing our software solutions for international markets. You will be responsible for designing, implementing, and maintaining localization features that enhance user experience across diverse languages and cultures. Collaborate with cross-functional teams to ensure seamless integration of localized content and functionalities.