Summer Internship in R&D at KOSTAL Group | Sofia

KOSTAL Group is offering a Summer Internship in Research and Development at its Sofia location. This internship provides hands-on experience and a chance to collaborate with professionals in the field. Role overview As a Summer Intern in R&D, you will participate in ongoing projects and support the team with fresh ideas. The role focuses on practical learnin…

Join our dynamic team at Kostal Group as an Embedded Software Development Intern! This is a unique opportunity for recent graduates or students aspiring to enhance their technical skills in embedded systems. You will work closely with experienced engineers in a collaborative environment, contributing to innovative projects that shape the future of automotive technology.

Role overview Renesas Electronics Corporation is hiring a Global Technology Liaison in Sofia. This position focuses on connecting the company’s Semiconductor R&D teams with academic partners around the world. The role centers on building and maintaining strong relationships between internal research groups and external universities or research institutions. What you will do Facilitate collaboration between Renesas R&D teams and academic researchers. Identify and develop opportunities for joint research projects and technology exchange. Support innovation by sharing insights and coordinating efforts across global partners. Location This role is based in Sofia.

About Man GroupMan Group is a leading global alternative investment management firm committed to delivering exceptional performance for discerning clients through our Systematic, Discretionary, and Solutions offerings. Leveraging a combination of talent and cutting-edge technology, our investment strategies encompass both single and multi-manager approaches, supported by thorough research across public and private markets and various asset classes, with a significant emphasis on alternatives. We prioritize a partnership approach with our clients, fostering deep connections and developing customized solutions to achieve their investment objectives and those of the millions of retirees and savers we serve.Headquartered in London, we manage assets worth $227.6 billion* and operate from multiple offices worldwide. Man Group plc is publicly traded on the London Stock Exchange under the ticker EMG.LN and is a part of the FTSE 250 Index. For more details, visit www.man.com.* As of 31 December 2025Role Summary:The Risk Analyst will play a critical role in supporting two key functions within the Enterprise Risk Management team at Man Group:Operational Risk – concentrating on internal risks associated with daily operations.Third Party Risk Management (TPRM) – focusing on external risks from our suppliers and vendors.Both teams are responsible for identifying potential risks, evaluating their severity, and collaborating with various departments across Man Group to manage and communicate these risks effectively.Role Responsibilities:Overseeing risk management processes, including:Gathering and updating data on risks and controls.Monitoring the effectiveness of controls (attestations).Ensuring compliance with Man Group’s Risk Management Policies.Documenting issues as they arise and tracking resolution actions.Maintaining an up-to-date list of vendors and assessing their risk levels.Monitoring performance metrics and escalating concerns as necessary.Keeping accurate records and timelines.

About the Role Join Ocado Group as a Reliability Engineer, where you will be pivotal in enhancing the uptime of our state-of-the-art autonomous mobile robots and cloud-based software systems used in warehouse automation. Key Responsibilities Perform in-depth analyses to assess the reliability and performance of our innovative products, identify potential failure modes, and recommend enhancements to improve product reliability. Customer Issue Resolution: Efficiently diagnose and troubleshoot issues reported by customers, providing swift and effective solutions to ensure satisfaction and minimize operational downtime. Technical Support: Act as the primary support contact for customer inquiries related to reliability and performance, delivering clear and concise guidance. Provide remote assistance to third-party technicians or work independently at customer sites to carry out maintenance, upgrades, and retrofitting activities. Root Cause Analysis: Investigate reported customer issues, conduct thorough root cause analyses on failures, and drive remediation efforts while collaborating effectively with design engineering, supply chain, and reliability teams. Documentation and Reporting: Accurately document technical findings, solutions, and customer interactions. Prepare detailed reports on reliability trends, issues, and recommendations for product enhancements or design modifications. Continuous Improvement: Engage proactively in the enhancement of customer support processes, tools, and knowledge bases. Contribute to the development of preventive maintenance strategies and best practices for reliability. Training and Knowledge Sharing: Deliver training and support to customer support teams on relevant topics, ensuring they possess the necessary skills to effectively address customer inquiries. Provide technical writing and subject-matter expertise for training documentation. About You Proven experience in addressing system performance issues and maximizing uptime for customers. A strong drive for solving complex problems with a commitment to identifying root causes. Experience in developing tools for monitoring performance across intricate systems. Ability to assist customers in troubleshooting hardware and software issues. Practical knowledge in reliability engineering principles and methodologies.

About Man GroupMan Group is a leading global alternative investment management firm dedicated to delivering exceptional performance for discerning clients through our Systematic, Discretionary, and Solutions offerings. With a foundation built on talent and cutting-edge technology, our single and multi-manager investment strategies are backed by extensive research and cover public and private markets across all major asset classes, with a significant emphasis on alternative investments. We adopt a partnership approach when working with clients, fostering deep relationships and crafting customized solutions to achieve their investment objectives, benefiting millions of retirees and savers.Headquartered in London, we oversee $227.6 billion* in assets and operate numerous offices worldwide. Man Group plc is publicly traded on the London Stock Exchange under the ticker EMG.LN and is part of the FTSE 250 Index. For more details, visit www.man.com* As at 31 December 2025The RoleWe are on the lookout for Senior Python Engineers to become integral members of our technology teams, tackling a variety of challenges that encompass systematic trading, quantitative research, a petabyte-scale data platform, and AI-driven solutions.This position offers an exciting opportunity to collaborate with and learn from a team of highly skilled engineers, while also developing your technical and financial services expertise. You will engage with state-of-the-art technologies and systems that are crucial to the operations of Man Group.

Yotpo is at the forefront of redefining trust and loyalty in eCommerce. Our AI-driven Reviews and Loyalty solutions empower brands to convert casual browsers into dedicated customers and loyal advocates. With deep integrations across the eCommerce ecosystem and the confidence of over 30,000 global brands, Yotpo provides seamless omnichannel experiences that boost conversion rates, enhance customer relationships, and support sustainable, long-term growth.Our mission is to help brands transform first-time shoppers into lifelong customers through impactful reviews and loyalty initiatives. As we evolve the User-Generated Content (UGC) Product House into a scalable, self-service platform, enhancing our infrastructure is paramount. If you have a passion for technical leadership, engineering excellence, fostering talent, and driving modernization across diverse teams, this could be your ideal opportunity.Your Mission at Yotpo:We are looking for an R&D Team Lead to spearhead our technical modernization efforts, enhance the developer experience, and elevate the engineering quality within the UGC Product House. In this role, you will lead a dedicated engineering team, define the modernization roadmap, and collaborate closely with Experience Teams to ensure rapid, scalable, and reliable product value delivery.This position combines people leadership, architectural guidance, and hands-on technical involvement, working in close partnership with Yotpo’s Infrastructure teams and technical leadership to establish the future foundations of the UGC platform.Your Responsibilities:Modernization Roadmap & Planning: Define and communicate the modernization roadmap for the UGC Product House, ensuring clear prioritization and robust collaboration with engineering and product partners.Team Leadership & Coaching: Lead the Infrastructure Modernization Team, offering mentorship, promoting technical development, and fostering a high-performing engineering culture.Embedded Execution Model: Ensure the team integrates effectively with Experience Teams to implement modernization initiatives and maintain architectural consistency while facilitating knowledge transfer.Hands-on Technical Contribution: Actively engage in complex design and architectural tasks, proof of concepts (POCs), and infrastructure modernization through consistent hands-on execution.Engineering Standards & Best Practices: Define, promote, and enforce engineering standards across the Product House, enhancing quality in areas such as scalability, reliability, performance, and maintainability.

ARHS Group, a prominent member of Accenture, is in search of a talented Automation Test Engineer to join our dynamic software development team in Sofia, Bulgaria. In this role, you will play a pivotal part in the development of a large-scale, high-profile platform that prioritizes performance, availability, and scalability, adeptly managing a substantial volume of documents within a distributed cloud-based environment.YOUR ROLE:As a Test Analyst, your responsibilities will include:Designing comprehensive test plans and test data for functional and integration testing in alignment with business and technical requirements.Crafting test plans for usability and performance testing based on non-functional criteria.Executing test cases, overseeing various test sessions, reporting issues, and conducting quality checks post-resolution.Analyzing, identifying, and executing regression tests to verify that code updates do not adversely impact existing features.Reviewing specifications, test scenarios, scripts, and data developed by team members.Documenting testing activities, including:Test plans and traceability matricesDaily test session reportsFinal test reports at the end of test sessionsDaily monitoring and follow-up on quality assurance metrics.As an Automation Test Engineer, your duties will encompass:Implementing functional automated tests using Selenium for front-end applications.Creating automated tests using JUnit for back-end applications.Conducting API tests using Postman for back-end services.Carrying out performance tests with Locust.Supporting application releases by monitoring automated test execution for stability.Integrating automated tests within CI/CD pipelines.Maintaining and enhancing the existing automated test suite.We believe in fostering collaboration, learning, and relationship-building among clients, colleagues, and communities, which is why our roles require in-person engagement. We strive to offer flexibility to accommodate your specific work-life needs.

About Man GroupMan Group is a leading global alternative investment management firm dedicated to generating superior performance for our sophisticated clients through our Systematic, Discretionary, and Solutions offerings. Driven by a combination of exceptional talent and cutting-edge technology, our diverse investment strategies are based on thorough research and encompass both public and private markets across all major asset classes, with a notable emphasis on alternatives. We pride ourselves on our partnership approach, fostering deep relationships with clients to create tailored solutions that align with their investment objectives and those of the millions of savers and retirees they represent.Headquartered in London, we manage assets worth $227.6 billion* and operate across multiple global offices. Man Group plc is publicly traded on the London Stock Exchange under the ticker EMG.LN and is part of the FTSE 250 Index. For more information, please visit www.man.com.* As of 31 December 2025The TeamThis is an exceptional opportunity to join one of the largest alternative asset managers. Technology plays a crucial role in Man's business strategy, and we continuously evolve to remain at the forefront of the industry. Our culture embraces innovation and change, with engineering being fundamental to our operational framework.We are seeking a talented C# Engineer to join our Risk Engineering team. You will collaborate with Investment Risk Managers and fellow Engineers to develop solutions that enhance daily risk analysis and drive the ongoing improvement of the Man Risk Platform. Your enthusiasm for utilizing AI development tools to expedite delivery and promote their use within the team will be highly valued.This is a fantastic opportunity to work alongside highly skilled engineers, and to deepen your understanding of investment risk and data engineering. New hires will have the chance to engage with the latest technologies as we tackle the challenges ahead.

Are you a detail-oriented finance professional passionate about accounting? Join our dynamic team at Ocado Group as a General Ledger Accountant! In this role, you will play a crucial part in maintaining our financial integrity, ensuring accurate and timely financial reporting, and supporting our business operations.As a General Ledger Accountant, you will be responsible for managing the company’s general ledger activities, preparing financial statements, and conducting reconciliations. Your analytical skills will help us make informed decisions and drive operational efficiency.

About Us At Ocado Group, we are at the forefront of transforming retail through cutting-edge AI and Robotics Engineering. Our innovative technology drives the most advanced fulfillment centers globally, while our dedicated team propels our international growth. We are excited to announce the opening of our new Global Shared Service Centre in Sofia, which will serve as the strategic backbone of our international finance and HR operations. We are seeking a talented Accounts Receivable Specialist to join our dynamic team and contribute to our ongoing success. About the Role As an Accounts Receivable Specialist, you will play a crucial role within our finance department, ensuring the smooth operation of our daily activities. You will be involved in generating customer invoices, managing receipts, and addressing inquiries from both customers and Ocado colleagues. This position is not just about handling numbers; it’s about gaining insights into the financial workings of a thriving enterprise. You will have the opportunity to familiarize yourself with our financial systems, contribute to process improvements, and ensure compliance with financial regulations and Ocado policies. If you are eager to learn, grow, and make a meaningful impact, we encourage you to apply!

Exciting Career OpportunityBecome a pivotal part of AJW Group as a Freight Accounts Administrator, where you will be instrumental in maintaining precision and oversight of freight expenditures in a fast-paced and high-stakes aviation sector. AJW Group is a preeminent independent authority in the supply, exchange, maintenance, repair, and leasing of components for commercial and business aircraft, serving airlines and operators globally. This position is crucial in our worldwide operations, guaranteeing that freight activities are financially accurate, compliant with regulations, and adhere to agreements made with both suppliers and customers.In your role as a Freight Accounts Administrator, you will be responsible for managing freight cost controls, ensuring that invoices are precise and consistent with agreed tariffs, and facilitating proper recharges to customers. You will collaborate closely with suppliers and internal teams to safeguard profit margins, resolve any discrepancies, and uphold stringent financial standards in freight operations.Key ResponsibilitiesOversee assigned vendor freight accounts to ensure accuracy and oversightExamine and process freight invoices according to established tariffs and protocolsConfirm that freight costs are recharged to customers accurately when necessaryPromptly address and resolve invoice-related queries with suppliersConduct regular review cycles to monitor and resolve outstanding queriesReconcile vendor statements and ensure consistency with internal recordsEscalate issues as needed to ensure timely resolution and complianceContribute to the ongoing enhancement of freight processes and controls

Mercier Consultancy Group is hiring Czech-speaking professionals for roles based in Sofia, Bulgaria. The company offers a fully funded relocation package to help new team members settle in smoothly. Positions are open to those interested in building a career in a supportive setting where Czech language skills are valued. What You Will Do Provide customer service and support to Czech-speaking clients in various industries. Handle inbound and outbound communications, offering guidance and solutions tailored to customer needs. Complete administrative tasks and keep accurate records to support daily operations. Collaborate with colleagues and other departments to deliver strong results. Participate in training sessions and development workshops to grow professional skills. Contribute to a positive workplace and adjust to life in Sofia. Relocation Support Mercier Consultancy Group covers relocation costs for those moving to Sofia, making the transition as smooth as possible.

Polish Language Roles in Sofia, Bulgaria Mercier Consultancy Group is hiring Polish speakers for roles based in Sofia, Bulgaria. These positions include full relocation support to help make the move as smooth as possible. What We Look For Fluent Polish language skills Strong communication abilities Interest in relocating to Sofia Relocation Support Comprehensive assistance is provided throughout the relocation process, from planning the move to settling in Sofia. If working in a new city and joining an international team sounds appealing, Mercier Consultancy Group encourages Polish speakers to apply.

About Man GroupMan Group is a leading global alternative investment management firm dedicated to delivering superior performance for sophisticated clients through our Systematic, Discretionary, and Solutions offerings. Leveraging our talented workforce and cutting-edge technology, we offer single and multi-manager investment strategies backed by extensive research, spanning public and private markets across all major asset classes, with a strong emphasis on alternatives. Our partnership approach enables us to build deep connections with clients, crafting customized solutions that align with their investment objectives and those of the millions of retirees and savers they represent.Headquartered in London, we manage assets worth $227.6 billion* and operate from various offices worldwide. Man Group plc is publicly listed on the London Stock Exchange under the ticker EMG.LN and is a proud member of the FTSE 250 Index. For more details, visit www.man.com.* As of 31 December 2025Job Summary:The Middle Office team is vital for managing security pricing controls, Net Asset Value (NAV) calculations, fee modeling, and portfolio rebalancing across Feeder/Master/Multi Book structures. This role requires the ability to independently handle key operational processes while continuously expanding technical and operational knowledge. The team develops essential tools and reporting solutions, predominantly utilizing Python, Excel, and internal databases to provide critical reporting and analytics. The analyst in this role will showcase technical proficiency and contribute to process enhancements while collaborating on broader projects.Specific Responsibilities:Analyze financial products and derivatives, including pricing and profit/loss evaluations.Support daily operations involving hedge fund valuations and reconciliations.Utilize various internal tools and databases to generate reporting and analytics.Engage in process improvement and automation initiatives.

Join the dynamic team at Mercier Consultancy Group as a Lithuanian-speaking professional and embark on an enriching adventure in Sofia, Bulgaria! This role provides a fully funded relocation package, allowing you to delve into a vibrant culture while thriving in a supportive and energetic workplace. You will play a crucial role in assisting our Lithuanian-speaking clients, ensuring their needs are met with outstanding service and professionalism.Key Responsibilities Communicate effectively with Lithuanian-speaking clients via various channels, providing assistance and resolving inquiries. Gain a comprehensive understanding of our services to deliver precise information and support. Manage client accounts and process requests efficiently to facilitate seamless interactions. Work closely with internal teams to align client needs and enhance overall service delivery. Document client interactions and maintain accurate records in our CRM system. Stay informed about industry trends and best practices to provide superior service to our clients.

Join the dynamic team at Frasers Group as a Sales Assistant in Sofia! We are looking for a motivated individual to support our sales team and enhance customer experiences. In this role, you will engage with customers, assist in sales transactions, and contribute to the overall success of our store. This position offers a fantastic opportunity to grow your career in a fast-paced retail environment.

Join Fraser's Group as a Deputy Manager in Sofia, where you will be instrumental in supporting our management team to drive operational excellence and enhance customer satisfaction. In this dynamic role, you will oversee daily operations, ensure adherence to company standards, and contribute to strategic planning and execution.

Join the dynamic team at Mercier Consultancy Group as a Latvian Speaking Solutions Consultant! We are excited to offer a fully paid relocation to Sofia, Bulgaria, ensuring a seamless transition for you. In this pivotal role, you will utilize your expertise to connect with clients, comprehend their unique challenges, and provide customized solutions that drive their business success. If you have a passion for technology and client engagement, we would love to hear from you!Key Responsibilities Engage with clients to identify their specific needs and business objectives through thorough consultations. Craft and present tailored solutions that address client challenges effectively and enhance their potential. Serve as a trusted advisor by offering valuable insights and recommendations based on industry best practices. Collaborate with internal teams to ensure the successful implementation of solutions and ongoing support. Conduct training sessions to empower clients to maximize the use of our products and services. Keep abreast of industry trends and emerging technologies to provide informed guidance to clients.

Join Mercier Consultancy Group and seize a remarkable opportunity to work as a Finnish speaker in the vibrant city of Sofia, Bulgaria, complete with a fully funded relocation package! This position is perfect for individuals looking to enhance their careers in a dynamic international environment while embracing new cultural experiences.Key Responsibilities Assist Finnish clients with their inquiries and requirements via phone, email, and other communication channels. Deliver exceptional customer service by providing suitable solutions to client needs. Collaborate with various internal teams to ensure customer satisfaction. Document client interactions and maintain updates in CRM systems. Stay informed about product information, market trends, and company procedures.