Junior Mobile Application Developer

Join our dynamic team as a Junior Mobile Application Developer at Accedia! We are on the lookout for a passionate individual who is eager to learn, excels in collaborative settings, and is motivated to grow while sharing knowledge.What to Expect:Engage in a nurturing environment supporting international clients.Diverse projects across various domains and technologies, encompassing the entire software development lifecycle — from developing new features to enhancing existing ones, troubleshooting, participating in testing, and preparing documentation.Collaborate with developers of varying experience levels, analyze technical requirements, propose architectural and design solutions, estimate efforts, and plan tasks effectively.Maintain open communication regarding tasks, requirements, issues, and questions with your team and our clients.Embrace learning opportunities for new technologies through knowledge-sharing initiatives, such as internal training sessions, and aim for professional certifications.

Join our dynamic team at Accedia as a Junior .NET Developer! We are seeking a passionate software developer who is eager to learn and grow in a collaborative environment. You will have the opportunity to work on exciting projects for international clients while enhancing your skills.Your Responsibilities:Engage in a supportive environment while working on diverse projects across various domains and technologies, covering the entire software development life cycle.Collaborate closely with seasoned developers, analyzing technical requirements and contributing to architectural and system design solutions.Effectively communicate tasks, requirements, and any challenges with your team and clients.Participate in knowledge-sharing initiatives, including delivering internal training sessions and pursuing professional certifications.

Join our dynamic team at Accedia as a Junior Java Developer! We are seeking a passionate Java software developer who is eager to learn, collaborate with others, and grow within an innovative environment.What You'll Experience:Engage in a supportive atmosphere working with international clients, encompassing a wide variety of project domains and technology stacks throughout the entire software development lifecycle. This includes developing new features, enhancing existing functionalities, troubleshooting issues, participating in testing, and creating documentation.Collaborate closely with developers of various expertise levels to analyze technical requirements, propose architectural solutions, estimate efforts, and plan tasks effectively.Maintain active communication regarding tasks, requirements, challenges, and open questions with both your team and clients.Advance your skills by learning new technologies, participating in knowledge-sharing initiatives, and pursuing professional certifications.

Join our dynamic team as a Junior .NET Full-Stack Developer at Accedia, where you will be encouraged to learn and grow in a collaborative environment. We value knowledge sharing and innovation.Your Role:Engage in a supportive setting working with diverse international clients.Participate in various projects spanning the full software development lifecycle, including developing new features, supporting existing ones, troubleshooting issues, and preparing documentation.Collaborate with developers across different levels of experience to analyze technical requirements, propose architectural solutions, estimate efforts, and plan tasks effectively.Maintain active communication regarding tasks, requirements, issues, and queries with your team and clients.Expand your skill set by learning new technologies, engaging in knowledge-sharing initiatives, and pursuing professional certifications.

About SumUp At SumUp, we empower the everyday hero—those with the courage to pursue their passion and the determination to achieve their dreams. Our mission centers around small business owners, and we are dedicated to creating powerful, user-friendly financial solutions that help them thrive. Our diverse teams, spanning Europe, South America, and the United States, work collaboratively to ensure that small business owners can succeed in doing what they love. Your Team Join our Finance & ERP Engineering team, a vital group responsible for constructing and maintaining the SAP infrastructure that drives SumUp’s financial, logistics, and compliance functions across various markets. This team is integral to some of SumUp’s most significant initiatives, including electronic invoicing across EU countries, field sales enablement, and automation of accounting and tax processes to support SumUp’s readiness for an IPO. As a Junior SAP Developer, you'll collaborate closely with seasoned SAP developers, functional experts, and business stakeholders. You will be trained to understand SumUp’s SAP landscape thoroughly, contribute to real production systems, and progressively enhance your technical ownership while ensuring that mission-critical finance systems operate seamlessly. Explore our vibrant Sofia hub here Sofia Office What You’ll Do Learning & Training (first months) Engage in hands-on onboarding into SumUp’s SAP landscape (S/4HANA, Fiori, CPI, BTP) Understand our clean code principles, development standards, and delivery practices Observe senior developers to grasp business processes in finance and logistics Developing & Contributing Develop and maintain SAP programs, reports, and interfaces with guidance Assist in testing, debugging, and quality assurance of SAP applications Contribute to building and enhancing SAP Fiori applications Work on integrations with other systems (e.g., Kafka, Snowflake, Salesforce) Document development work clearly and consistently Progressing Your Impact Take ownership of small projects and contribute to larger initiatives

Join our dynamic team at Accedia as a Junior Front-End Developer, where your passion for web development will flourish. We are seeking an enthusiastic individual who thrives in a collaborative environment and is eager to grow alongside experienced professionals.What You Will Experience:Collaborate with a team of talented engineers on a project for an international client, enhancing your skills while contributing to meaningful work.Receive mentorship from seasoned developers who will guide you in your professional journey.Engage in the full software development lifecycle, from developing new features to supporting existing ones, troubleshooting issues, writing unit tests, and preparing documentation.Communicate effectively with your mentor, team members, and clients to ensure clarity on tasks, requirements, and any challenges you encounter.Expand your knowledge by learning new technologies through various technical and soft-skill training sessions, and pursue professional certifications.

Role overview constructorknowledg is looking for an Application Security Engineer to join the team remotely from Sofia, Bulgaria. The role centers on protecting web applications and helping the team build secure software from the ground up. What you will do Test web applications to uncover vulnerabilities and highlight security risks. Oversee the Software Bill of Materials (SBOM), giving the team better insight and control over software components. Support secure practices throughout the Software Development Life Cycle (SDLC). Work to lower risks within the software supply chain. Location This position is remote, but requires residency in Sofia, Bulgaria.

Join the dynamic team at MongoDB as an Application Engineer. In this role, you will work closely with clients to understand their needs and provide tailored solutions, ensuring they maximize the power of our innovative database technology. Your expertise will be essential in guiding customers through the application development lifecycle, troubleshooting issues, and implementing best practices.

Speechify seeks an iOS Core Product Software Engineer to join the team in Sofia, Bulgaria. This position centers on building and refining iOS app features that help users engage with text in new ways. Collaboration is a key part of the role, with regular work alongside designers, product managers, and fellow engineers to shape and improve the product experience. What you will do Develop and enhance features for Speechify’s core iOS applications Partner with design, product, and engineering teams to deliver polished user experiences Improve app performance and overall usability Requirements Background in iOS mobile development Keen attention to detail Interest in creating technology that changes how people read and interact with text This role is based in Sofia, Bulgaria.

Join Entain as a Senior Application Security Analyst and play a pivotal role in safeguarding our software applications. You will lead the charge in identifying vulnerabilities, developing secure coding practices, and implementing robust security solutions. Collaborate with cross-functional teams to enhance our security posture and ensure compliance with industry standards.

Join Our Team at Kaizen Gaming!At Kaizen Gaming, the driving force behind Betano, we proudly stand as one of the largest GameTech companies globally, with operations in over 20 markets. Our mission is to harness cutting-edge technology to deliver exceptional entertainment experiences to our millions of satisfied customers.Our diverse workforce boasts more than 2,700 talented individuals from over 40 nationalities, spanning three continents. We are thrilled to be recognized among the Best Workplaces in Europe and certified as a Great Place to Work across all our offices. Here, every day is an opportunity for growth and innovation. Are you ready to Press Play on Your Potential?The RoleDesign, build, and maintain efficient, reusable, and reliable code.Develop interfaces between components of heterogeneous subsystems in a high-volume, transaction-oriented production environment.Ensure optimal performance, quality, and responsiveness of applications.Identify bottlenecks and bugs, devising effective solutions to complex challenges.Technology StackOur services primarily utilize C# / ASP.NET, with newer applications developed in .NET Core. The front-end employs Vue.js for new projects, while legacy systems use server-rendered (Razor) views alongside jQuery and Knockout.js. For data storage, we predominantly use MS SQL Server, supplemented by Redis and ElasticSearch when appropriate. RabbitMQ serves as our preferred message broker, and we rely on Gitlab for version control and CI, complemented by the Atlassian suite for ticketing and documentation.What You’ll BringA minimum of 1 year of development experience with C# / ASP.NET / MVC (full framework or .NET Core).A foundational understanding of web technologies, including HTTP.Experience with data access through databases and APIs.Familiarity with unit testing is an advantage.Perks of Working with Us Hybrid working model. Onboarding support from a dedicated buddy. Competitive salary and bonus structure.‍ Comprehensive private health insurance for you and your family. Monthly meal allowance. Access to a multi-sport card. Additional vacation days.⭐ A developmental 360° feedback framework. Unlimited access to Udemy and ongoing training opportunities.

SumUp’s Payments Tribe develops tools that make transactions easier for small businesses. The team in Sofia, Bulgaria, is searching for a Junior Backend Engineer with experience in Golang to help build and maintain these payment solutions. What you will do Collaborate with engineers to develop and maintain backend services using Golang Contribute to new features that support payment processing for users worldwide Assist in improving the reliability and usability of payment systems Role impact This position supports SumUp’s mission to simplify payments for small businesses and enhance the experience for users globally.

Join our dynamic team at Accedia as a Junior QA Engineer! We seek a passionate individual eager to learn, collaborate, and advance their career in a supportive environment.What You Can Expect:Engage in diverse projects for international clients, ensuring quality across various domains and technologies.Contribute to the entire software development lifecycle by developing new features, supporting existing ones, troubleshooting issues, participating in the testing process, and preparing documentation.Work closely with a cross-functional team, analyzing technical requirements, proposing architectural and system design solutions, estimating effort, and planning tasks.Communicate actively with team members and clients about tasks, requirements, issues, and open questions.Expand your knowledge by learning new technologies, participating in knowledge-sharing initiatives, and pursuing professional certifications.

About the Team: As a Senior Android Engineer in the Mobile Platform Squad, you will play a crucial role in the foundation of Mobile Engineering at SumUp. Your team is tasked with developing and maintaining an environment that empowers Mobile Developers to efficiently deliver high-quality products. Additionally, you will provide assistance and support to SumUp employees interacting with our mobile applications. We foster an engineering culture rooted in autonomy, collaboration, and innovation. You will liaise with mobile engineers across the organization as your initiatives will have a widespread impact. The squad is focused on: Maintaining CI/CD pipelines for mobile projects. Creating tools and infrastructure to enhance the developer experience. Supporting and optimizing the codebase across SumUp's mobile applications. Driving long-term technical improvements at scale across the organization. What You Will Do: Shape the core experience for merchants and developers using SumUp’s Android ecosystem. Develop and maintain tools, frameworks, and infrastructure that enhance the consistency, scalability, and reliability of our mobile applications. Collaborate with cross-functional teams, including product management, design, and backend development, to deliver seamless user experiences. Work on CI/CD systems, developer tools, and performance enhancements to streamline mobile development processes. Mentor team members and provide technical guidance across various projects. Uphold high engineering standards and continuously elevate them by introducing new technologies and best practices. Take ownership of technical projects from conception to implementation, ensuring alignment with business objectives and technical standards.

Join our dynamic Information Security Team at Devexperts as an Application Security Engineer. In this pivotal role, you will collaborate with software development teams, product owners, and other stakeholders to establish, implement, and uphold rigorous security practices throughout the software development lifecycle (SDLC).Your primary responsibilities will include identifying and mitigating security vulnerabilities across applications, systems, and APIs. You will ensure that secure coding practices are followed and assist in maintaining compliance with key security standards such as OWASP Top 10, NIST, and ISO/IEC 27001.This position is critical in enhancing our organization's security posture, advocating for security best practices, and safeguarding the integrity of our software applications.Key Responsibilities:Conduct regular security assessments of applications, including code reviews, static/dynamic analysis, and penetration testing.Collaborate with development teams to design and integrate security controls into the SDLC.Lead efforts to identify and remediate security vulnerabilities in applications, APIs, and third-party services.Provide technical guidance on secure coding practices, threat modeling, and vulnerability management.Enforce security best practices for secure coding, API security, and encryption across application architectures.Stay updated on the latest security threats, vulnerabilities, and trends to proactively mitigate risks.Develop and maintain automated security testing tools and processes for continuous security integration within CI/CD pipelines.Support risk assessments and threat modeling for new and existing applications, prioritizing remediation efforts.Participate in incident response activities related to application security, bringing expertise to investigate and resolve security breaches.Create and deliver security training to developers, fostering a culture of security awareness within teams.Assist in tracking and verifying the resolution of identified vulnerabilities.Ensure compliance with internal security standards and external regulatory requirements (e.g., GDPR, PCI-DSS, HIPAA).Work collaboratively with cross-functional teams, including DevOps and security operations, to ensure a unified approach to application security.

Join Experian as an Application Technology Support Analyst and be a vital part of our dynamic team in Sofia. In this role, you will leverage your technical expertise to provide exceptional support for our applications, ensuring optimal performance and user satisfaction. Collaborate with cross-functional teams to troubleshoot issues, implement solutions, and enhance application functionality.

Yotpo is at the forefront of transforming trust and loyalty in the eCommerce landscape. Our AI-driven Reviews and Loyalty solutions empower brands to convert casual browsers into loyal customers and advocates. With robust integrations across the eCommerce ecosystem and the confidence of over 30,000 global brands, Yotpo provides unparalleled omnichannel experiences that not only enhance conversion rates but also fortify customer relationships, leading to sustainable growth.Job Overview: As a Finance Applications Implementer, you will be instrumental in the deployment, customization, and ongoing maintenance of finance-related software applications. This role demands a unique combination of financial acumen, technical skills, and project management expertise to ensure that our financial systems align with organizational needs and integrate flawlessly with existing workflows.Your primary responsibilities will include understanding planning and forecasting scenarios, simplifying existing models and FP&A data, and implementing processes and client data within our organizational environment.What You’ll Do:Application Deployment and Configuration:Lead the implementation and enhancement of finance applications, ensuring timely and effective deployment.Configure applications to address the unique needs of the organization.Collaborate with stakeholders to gather and analyze requirements.System Integration:Facilitate seamless integration of finance applications with other business systems.Partner with IT and other departments to design and implement integration solutions.Customization and Development:Tailor finance applications to improve functionality and meet business demands.Create custom reports, dashboards, and workflows.Testing and Quality Assurance:Conduct comprehensive testing to ensure applications operate as expected.Identify and resolve any issues or bugs.Validate and maintain data models while enhancing data quality.User Training and Support:Deliver training and support to end-users on finance applications.Develop user guides and training documentation.Project Management:Oversee implementation projects, including planning, execution, and evaluation.

If you're passionate about EKO Bulgaria and eager to join our dynamic team but can't find a position that aligns with your expertise and experience, we encourage you to submit your application. We would love to learn more about you!

Join Accedia as a Junior Data Engineer and immerse yourself in a dynamic and innovative environment where collaboration and continuous learning are at the forefront. This is an exciting opportunity for individuals who are passionate about data engineering and eager to enhance their skills.What You Can Expect:Be part of a supportive team working on projects for international clients.Contribute meaningfully to team objectives by designing and implementing robust data processing systems, data pipelines, and engaging data visualization solutions.Engage in performance analysis and enhance data reliability and quality.Communicate effectively with your team and clients regarding tasks, requirements, challenges, and queries.Embrace learning opportunities through technology exploration, participating in knowledge-sharing initiatives, and mentoring junior team members.Craft complex SQL queries, scripts, and stored procedures.Develop tailored client reports and refine existing ones proactively to enhance operational efficiency and in response to client requests.Diagnose and resolve issues within existing reports and data by conducting thorough analyses of SQL and reporting outputs.

Join Experian as a Junior Analytics Engineer and embark on a journey to transform data into actionable insights. In this role, you will collaborate with cross-functional teams to analyze data and support decision-making processes. Ideal candidates will possess strong analytical skills, a passion for data, and a desire to grow in the field of analytics.