Mid-Level PHP Developer at Oxylabs | Vilnius

Join our dynamic team of over 500 skilled professionals at Oxylabs, where we create innovative proxy and web data scraping solutions for some of the most recognized brands worldwide, including Fortune 500 companies.What You Can Expect:As a Mid-Level PHP Developer, you will tackle intricate challenges and manage our extensive infrastructure, which supports ov…

Join a dynamic team of over 500 professionals at Oxylabs, a leader in developing innovative proxy and web data scraping solutions for renowned global businesses, including Fortune 500 companies.Your Role:As a PHP/Go Developer, you will tackle complex challenges and maintain our robust infrastructure managing over 60PB of monthly data traffic. You’ll engage with a system characterized by:- 6PB+ Ceph storage- 60PB+ monthly data traffic- 300k+ service requests processed per second- 500k+ Kafka messages streamed per secondBe part of a product that impacts over 15 million users globally, allowing you to see the results of your work from day one. Enjoy a rapid development cycle where your features go live quickly, ensuring continuous delivery and tangible outcomes.Work with a state-of-the-art tech stack including the latest PHP, frameworks, and databases in a containerized environment powered by Kubernetes, which has been in production for over seven years. Daily, you will face big data challenges, gain hands-on experience with Go, and contribute to shaping our engineering standards and best practices.

Join the forefront of payment processing innovation with Nuvei, a dynamic Canadian fintech company dedicated to empowering businesses globally.At Nuvei, we provide cutting-edge, modular, and scalable technology that allows our clients to seamlessly accept next-generation payments, access a variety of payout options, and utilize comprehensive banking services including card issuing and risk management. With a presence in over 200 markets, local acquiring in 50 markets, and support for 150 currencies and 700 alternative payment methods, we equip businesses with the tools and insights they need to thrive locally and internationally.Your Mission:As a Full Stack Developer in our R&D department, you will play a key role in developing high-quality user interfaces and enhancing client-side experiences, while also maintaining a deep understanding of our back-end systems.The Product:Nuvei Digital Accounts serves as a high-performance platform for global enterprise banking, functioning as an Electronic Money Institution (EMI) and Crypto-Asset Service Provider (CASP). This centralized hub facilitates multi-currency treasury management, real-time foreign exchange, and crypto transfers, bridging traditional financial systems with blockchain-based solutions to manage over 20 currencies and digital assets within a regulated framework.Key Responsibilities:Design and implement application features with a focus of 80% on front-end and 20% on back-end, ensuring seamless integration between both.Develop secure, AI-driven features utilizing both external services and internal microservices.Stay abreast of emerging technologies and methodologies.Lead the creation of modern, responsive user interfaces using Vue.js, ensuring exceptional UI/UX standards.Engage in rapid development cycles using dynamic languages and agile methodologies.

At OBDeleven, we are dedicated to simplifying automotive technology for enthusiasts around the world. With over a decade of experience, we specialize in creating powerful yet user-friendly diagnostic and customization tools. Join us in our mission to innovate and enhance the driving experience.Your Role:Develop and enhance our website and e-commerce platform using the latest technologies such as Vue.js, React, Next.js, and Symfony/Sylius.Collaborate with marketing, design, and product teams to transform concepts and requirements into effective features.Take ownership of the development process from initial planning to deployment and subsequent improvements.Focus on optimizing the performance, reliability, and overall developer experience across our web stack.Write high-quality, maintainable, and well-tested code adhering to industry best practices.Utilize AI-driven tools to enhance productivity and maintain code quality.Contribute to setting and improving engineering standards while helping to elevate the technical capabilities of the team.What We Seek:Proven experience in PHP and JavaScript/TypeScript (Vue.js, React, Next.js).Proficient in working with production systems, including SQL, Redis, message queues, and caching.Familiarity with Azure or similar cloud platforms, along with knowledge of Docker and Kubernetes.Strong understanding of testing methodologies (unit, integration, and performance testing).Able to design straightforward, scalable solutions and enhance existing systems without unnecessary complexity.Possess a keen sense of business impact and ownership; proactive communication and teamwork are essential.Stay updated with modern tools and approaches, with a willingness to learn new technologies.Fluency in Lithuanian and professional proficiency in English.Preferred Qualifications:Experience with Sylius/Symfony or other e-commerce frameworks.Background in high-traffic web platforms or marketing-focused environments.Knowledge of observability tools (logs, metrics, tracing, alerting).Experience in cloud migrations, refactoring legacy systems, or enhancing CI/CD pipelines.What We Offer:Competitive Compensation: We provide a salary that reflects your expertise and growth, along with an annual performance-based bonus.Flexible Work Environment: Enjoy a hybrid work setup with three days in the office and two days remote.Health and Well-being: Select from comprehensive health plans, take paid leave for personal care, and enjoy flexible working hours, including a day off for your birthday.Additional Time Off: Benefit from a 4-day workweek for one month each year, depending on company performance.

Are you prepared to spearhead the transformation of an ERP system from Classic to Cutting-Edge?Our client is committed to developing and scaling their proprietary ERP system, which assists businesses in streamlining complex operations. They are currently navigating a significant technological pivot: migrating their core from reliable legacy systems to the latest tech stack (.NET 9 and React 19). They are seeking a dedicated Mid-Level Developer to join their core team of innovative professionals!Tech Stack:Backend: Proficiency in .NET Framework 4.7 (maintenance) with skills to develop new features on .NET 9.Frontend: Strong expertise in React, particularly with the transition to React 19. Familiarity with Angular.js (1.7) is a considerable advantage as you will play a key role in migrating our legacy frontend to React.Database: Skilled in MsSQL.Integrations: Experience with RESTful APIs and connecting systems with major ERP/Accounting platforms such as Rivile, MsDynamics, SAP, BSS, etc.Cloud: All operations are hosted on Azure.Who We Are Looking For:A Mid-Level Developer or a highly capable Junior with substantial hands-on experience.Someone who is not just a coder but is passionate about understanding business logic and product development.A collaborative team player who thrives in a small, close-knit group (currently 3 full-time developers + 1 part-time).Location: Candidates must be able to work from our office in Pilaitė, Vilnius.What’s In It For You?Salary: €2,000 – €2,500 Net (after tax), based on experience. For a Senior profile with exceptional expertise, we are open to discussing up to €3,000 Net.Product-Focused: Move away from the agency grind and work on a single, long-term product where you can see the direct impact of your contributions.Hybrid Flexibility: We will begin with a period of close office-based collaboration to bring you up to speed, transitioning to a flexible model (e.g., once a week in the office) thereafter.Perks & Culture: * Annual team retreat/vacation abroad.Opportunities for business trips and international exhibitions.Convenient parking at our office on Pilaitės pr. (ample spots available!).Why This Role is Unique:Join a tech migration task force rather than simply maintaining a system. This is a rare opportunity to bridge the gap between enterprise-grade legacy stability and the latest .NET and React technologies.

Role overview Psicro is looking for a Full Stack Developer with a focus on AI Solutions to join the team in Vilnius. This position centers on building technology to support new artificial intelligence products. What you will do Design, develop, and implement software for projects driven by AI Work on both front-end and back-end systems Collaborate with team members to deliver solutions that fit client needs Why join Develop technical skills in a company that prioritizes AI innovation Take part in projects that make a difference for clients Join a supportive team based in Vilnius, a growing tech hub

Join Saily, where we are revolutionizing mobile connectivity for travelers. Say goodbye to roaming fees and plastic SIM cards, and hello to secure, high-speed mobile data across 200+ global destinations. With millions of satisfied customers and countless travelers using our services every day, we are dedicated to providing the best mobile experience.At Saily, we cultivate an AI-native Product Engineering culture that empowers our engineers to take ownership of projects from conception to deployment. Here, engineers are builders, leveraging AI agents to streamline their workflows and enhance productivity. We prioritize continuous improvement, innovation, and a customer-centric approach in every aspect of our work.In our dynamic environment, we value growth over comfort, contribution over hierarchy, and impact over process. We empower our talented team members with context, autonomy, and AI as an enabler, allowing them to excel in their roles.Key ResponsibilitiesCollaborate with cross-functional teams to develop and enhance features for our Android app, ensuring seamless integration with existing backend REST APIs.Provide insights based on mobile user needs, working closely with UX, web, and backend teams to improve existing functionalities.Debug and resolve issues reported by users and internal testing teams, maintaining high standards of quality.Contribute to a growing development team of Kotlin engineers and QA professionals.Stay informed about the latest tools and methodologies to ensure top-notch code quality.Lead the integration of AI technologies across our mobile platform, optimizing workflows and project structures.

Join our dynamic team at the Corporate IT Systems Development division! We are currently seeking a passionate IT Consultant who will play a key role in ensuring seamless interaction between business needs and our Group's IT systems. You will be responsible for addressing inter-organizational IT challenges and ensuring that our IT solutions align with business demands. If you believe you can contribute to our mission, we would love to welcome you aboard!Be part of crafting a green and secure energy ecosystem:Monitor IT budgets and assess the value of decisions for the business;Provide IT consultancy, helping to identify needs and discover potential solutions;Organize the initiation of new IT services from need identification through technical, financial, and contractual perspectives;Proactively address inter-organizational IT issues, including budget discrepancies, process gaps, and unclear responsibilities;Resolve IT issues that are stalled between parties and guide them to completion;Coordinate communication between business units, Group IT teams, and external suppliers.

Oxylabs is seeking a driven and entrepreneurial Partnerships Manager to join our team. In this role, you will be dedicated to uncovering innovative avenues for establishing new partnerships while optimizing the potential of our existing collaborations. Your contributions will be pivotal in our product development efforts, and you will thrive in our fast-paced, data-driven environment.We are on an exciting journey to explore new opportunities, and we are missing one crucial element: you!

Join our dynamic team at Ignitis Group as we seek a new member for our Competency Development team. In this role, you will be instrumental in enhancing the skills and competencies of our colleagues. Do you think we could make a great team? If so, we look forward to welcoming you aboard!Become a part of the #EnergySmart movement!Contribute to building a green and secure energy ecosystem:Implementing, overseeing, and enhancing the competency evaluation and development process for customer service employees;Creating, deploying, maintaining, and constantly improving the onboarding standards, training programs, assessment systems, and processes for new employees in sales and service channels;Developing sales and service conversation scripts that incorporate product and service selling techniques and objection handling arguments;Collaborating with relevant departments to design, organize, and coordinate training sessions; procuring training from external partners, preparing training materials, and delivering training sessions;Creating, maintaining, and enhancing video training content while managing the video training platform;Initiating and executing various projects related to employee competency development.

Role overview Teltonika is hiring a Sales and Leadership Training Manager based in Vilnius. The main focus is to design and deliver training programs that build both sales expertise and leadership skills within the team. Key responsibilities Develop and implement training initiatives aimed at improving sales performance and leadership effectiveness Collaborate with colleagues across departments to identify training needs, both current and future Create tailored training materials that address specific team objectives and challenges Evaluate the impact of training programs on individual and team outcomes Who succeeds in this role Success in this position comes from bringing energy and focus to professional development. Experience building training strategies that drive measurable growth will help empower the sales team and contribute to Teltonika’s continued progress.

Join Nord Security in Shaping a Safer Cyber Future!At Nord Security, we empower individuals and organizations to reclaim their online security, privacy, and data integrity. Our innovative solutions, ranging from VPN services to password management, threat intelligence, and eSIM solutions for travelers, are trusted by millions across the globe.In this pivotal role, you will contribute to helping people take ownership of their online experiences.You will be responsible for designing, building, and maintaining internal AI-driven tools that enhance our teams' productivity. Your work will encompass the entire development lifecycle—from conceptualization to deployment of applications that facilitate our transition toward an AI-first organization.Key ResponsibilitiesDevelop and deploy AI applications: Create comprehensive internal applications (both front-end and back-end) utilizing AI technology, transforming concepts into production-ready solutions.Integrate with Existing Systems: Seamlessly connect AI tools with internal platforms and data sources (e.g., Jira, Confluence, Slack, BigQuery) using well structured APIs.Infrastructure Ownership: Deploy and manage applications utilizing Docker, Kubernetes, and various cloud services (AWS/Azure/GCP) to ensure reliability and scalability.Collaborative Engagement: Partner with stakeholders across multiple departments to grasp their requirements and translate them into practical, user-friendly tools.Quality and Security Maintenance: Uphold high standards of application security, especially when dealing with sensitive data and AI workflows.Core QualificationsComprehensive Full-Stack Development: Proven experience in building end-to-end web applications (e.g., Python/Node.js coupled with React/Vue).Cloud & DevOps Proficiency: Familiarity with Docker, Kubernetes, and managing cloud resources (AWS, Azure, or GCP).API Development Expertise: Background in designing and integrating RESTful APIs to connect various systems and services.Security Awareness: Knowledge of secure coding practices, especially concerning data management.Proactive Mindset: High degree of independence, ownership, and a positive, solution-oriented approach.

Join Flo Health as a Senior Developer Experience Engineer, where you will play a crucial role in enhancing our developers' productivity and satisfaction. In this position, you will collaborate closely with our engineering teams to identify pain points in the development process and implement innovative solutions. Your expertise will help create a seamless and efficient environment that empowers developers to deliver exceptional products.

About the Role:We are seeking a talented Java Developer (m/f/d) with a passion for software development to join our dynamic team. You will play a crucial role in the entire software development lifecycle, engaging in software and system design, implementation, testing, and documentation. Your specific responsibilities will vary based on project needs and your expertise, discussed individually. You will collaborate with our distributed international teams, with English as the primary communication language.

Join Ebury as a Business Developer in FX Sales, where you'll have the opportunity to drive impactful sales initiatives and contribute to our growth in the dynamic financial services industry. You'll be at the forefront of engaging with clients, identifying their needs, and providing tailored FX solutions that enhance their business operations.As part of our team, you will leverage your sales expertise to develop and maintain strong relationships with clients, while working collaboratively with cross-functional teams to deliver exceptional service. Ebury is committed to innovation and excellence, and we are looking for passionate individuals to help us achieve our mission.

About the Role Wix2 is looking for a Senior Backend Developer focused on frameworks to join the team in Vilnius. This position centers on designing and building backend solutions that support a range of applications. What You Will Do Design and implement backend frameworks for new and existing products Work with other engineers to solve complex technical challenges Contribute to a collaborative team environment Location This role is based in Vilnius.

Join our innovative team at nordsec as a Full-Stack Developer at the Mid-Senior level, specializing in cutting-edge AI tools. In this pivotal role, you will be responsible for designing, developing, and maintaining robust web applications while collaborating with cross-functional teams to deliver exceptional user experiences. Your expertise in both front-end and back-end technologies will help shape our AI initiatives and drive the future of digital solutions.

Oxylabs brings together over 500 professionals in Vilnius, developing proxy and web data scraping solutions for a diverse client base, including many Fortune 500 companies. Role overview This Innovative Product Manager position centers on leading product development for complex technical solutions. The role involves managing large-scale infrastructure and handling significant data volumes. Daily work includes addressing technical challenges, maintaining high coding standards, and collaborating with a skilled, supportive team. The position offers real ownership of products and encourages the introduction of new ideas within an established tech stack. What you will do Lead the development of stealth and security-focused products. Investigate and apply no-code and low-code tools to build accessible solutions. Design products tailored to help S&P 500 companies reach their objectives. Work closely with engineers and cross-functional teams to deliver reliable and scalable products. Location This position is based in Vilnius.

Join our dynamic team of over 500 professionals at Oxylabs, where we specialize in creating innovative proxy and web data scraping solutions for some of the most recognized brands globally, including Fortune 500 companies.What Awaits You:As a Senior Full Stack Developer, you'll tackle intricate challenges while managing our robust infrastructure, which handles over 60PB of monthly data traffic. Our scale and maturity are reflected in the following metrics:- Over 6PB of Ceph storage- More than 60PB of data traffic processed monthly- 300k+ service requests per second- 500k+ Kafka messages streamed per second

Role Overview Ignitis Renewables is looking for a Performance Data Engineer / ETL Developer to support the Asset Performance and Optimization Office. This role focuses on building and maintaining ETL processes that turn raw data into useful insights for the business. Ensuring data integrity and making information accessible across the company are central to the work.