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Location: Limassol, Cyprus Workplace: on-site Mayflower is a technology company building highload products used by millions of people worldwide. Operating at the scale of one of the world's top-50 websites, we solve complex engineering challenges and create solutions that power real-time entertainment for a global audience. We are looking for an experienced Backend developer who will join our team of a highload (200k RPS) project in Limassol office. Job Responsibilities Development and support of business tasks; Work on infrastructure tasks; Profiling and optimizing solutions; Unit and API code coverage with tests; Search for scaling solutions. Participate in a paid on-call rotation. You’ll thrive here if you have At least 5 years of experience in PHP/Go development (the current version of PHP in the project is 8.4); Proficient in PHP and MySQL; REST API - design and implementation; Unit and functional tests - understanding why they are needed, the ability and desire to write them; Debugging, profiling, optimization of PHP/Go code - practical experience; Sharding, replication - understanding the principles, pros and cons. Data structures - to be able to choose the right one for solving a specific task. Qualification that can be a plus: Experience with Elasticsearch, Redis, microservices, Golang. Conditions We know that great talent deserves great conditions, so here's what you can expect when joining us: EU-based employment contract and a 3-year Cyprus work visa with full support for your relocation and visa processes, including assistance for your family. EU passport. Opportunity to obtain an EU passport after 4 years of residence Full relocation package: flights to Limassol for you and your family, a company-covered apartment for the first month, and full relocation support to make your move smooth and hassle-free. Provident fund (Cypus): a long-term savings plan co-funded by you and the Company together (available after probation) that grows throughout your time with us in Cyprus. Transparent performance reviews twice a year, with bonus opportunities and salary adjustments. Private medical insurance for you and your family Corporate mobile plan (unlimited in Cyprus with roaming included) Mindfulness & well-being support, including psychological assistance with 50% coverage. 50% coverage of school and kindergarten fees for your children. Fully covered sports benefits, and also access to in-house electric scooters and bike rentals Professional growth support: language courses, conferences, training programs, and coaching. Peer recognition program: receive and share kudos for great work. A fully equipped office in Limassol’s city center, with everything you need for deep work and collaboration. Free breakfasts and lunches in the office and an in-house coffee bar with high-quality drinks and a health bar stocked with nutritious snacks. A strong engineering culture: international teams, corporate events, team buildings, and hackathons — because great work happens in great communities. Recruitment process HR interview (45 min); Technical interview (1,5 hour); Live-coding (1,5 hour); Final interview (1 hour).

Location: Limassol, Cyprus Workplace: on-site Mayflower is a technology company building highload products used by millions of people worldwide. Operating at the scale of one of the world's top-50 websites, we solve complex engineering challenges and create solutions that power real-time entertainment for a global audience. We are looking for an experienced backend developer to join our infrastructure team of a highload (200k RPS) project with a modern and evolving technology stack. Job Responsibilities Work on infrastructure tasks; Profiling and optimizing solutions; Unit and API code coverage with tests; Search for scaling solutions. The opportunity to apply knowledge to diverse tasks for a high-load product. Several examples of current project evolution tasks include: Separation of complex parts of the project into microservices in Golang; Implementation of Event sourcing (Kafka); Universal implementation of ML/CV. At least 5 years of experience in PHP and Go development (the current version of PHP in the project is 8.2); Go, PHP, MySQL - fluent; REST API - design and implementation; Unit and functional tests - understanding why they are needed, the ability and desire to write them; Debugging, profiling, optimization of PHP/Go code - practical experience; Sharding, replication - understanding the principles, pros and cons; Data structures - to be able to choose the right one for solving a specific task. Qualification that can be a plus: Experience with microservices, Elasticsearch, Redis. Conditions We know that great talent deserves great conditions, so here's what you can expect when joining us: EU-based employment contract and a 3-year Cyprus work visa with full support for your relocation and visa processes, including assistance for your family. EU passport. Opportunity to obtain an EU passport after 4 years of residence Full relocation package: flights to Limassol for you and your family, a company-covered apartment for the first month, and full relocation support to make your move smooth and hassle-free. Provident fund (Cypus): a long-term savings plan co-funded by you and the Company together (available after probation) that grows throughout your time with us in Cyprus. Transparent performance reviews twice a year, with bonus opportunities and salary adjustments. Private medical insurance for you and your family Corporate mobile plan (unlimited in Cyprus with roaming included) Mindfulness & well-being support, including psychological assistance with 50% coverage. 50% coverage of school and kindergarten fees for your children. Fully covered sports benefits, and also access to in-house electric scooters and bike rentals Professional growth support: language courses, conferences, training programs, and coaching. Peer recognition program: receive and share kudos for great work. A fully equipped office in Limassol’s city center, with everything you need for deep work and collaboration. Free breakfasts and lunches in the office and an in-house coffee bar with high-quality drinks and a health bar stocked with nutritious snacks. A strong engineering culture: international teams, corporate events, team buildings, and hackathons — because great work happens in great communities. Recruitment process HR interview (45 min); Technical interview (1,5 hour); Live-coding (1,5 hour); Final interview (1 hour).

Location: Baku Workplace: onsite ABOUT YOU We are looking for a Technical Lead who is strategic, hands-on, and deeply committed to engineering excellence to join our engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to lead technical initiatives, shape architectural decisions, and mentor engineers while building scalable systems that power products used by game developers worldwide.   Strong leadership and technical expertise in backend engineering are essential, along with extensive experience in Go, distributed systems, and production-grade infrastructure. The ability to balance technical vision with business priorities—driving modernization efforts while maintaining delivery momentum—will be key to your success in this role.   If you're passionate about building high-performing engineering teams and love creating robust, scalable solutions that empower the gaming industry, we would love to hear from you!   ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.   For more information, visit xsolla.com. RESPONSIBILITIES Initiate and lead discussions on technical solutions and architecture. Influence technical decision-making and set standards for sound engineering practices. Lead refactoring and modernization efforts while maintaining delivery timelines. Identify and prioritize technical debt to ensure long-term codebase health. Collaborate with product and engineering leads to balance business goals with technical integrity. Build and deliver end-to-end software solutions in a fast-paced environment. Take ownership of production issues and define efficient triage and resolution processes. Implement robust test coverage and uphold strong code review standards. Enhance developer experience by improving tools, processes, and workflows. Act as a hands-on technical leader who guides, mentors, and inspires the engineering team. REQUIREMENTS 8+ years of experience in software development. 2+ years of experience working with Go . 2+ years of experience as a Technical Lead . Strong experience with PostgreSQL and/or MySQL . Proficiency with Git , Docker , Kubernetes , and Helm . Experience with messaging systems ( RabbitMQ and/or Kafka ). Basic understanding of frontend frameworks ( React and/or Next.js ). Basic knowledge of cloud computing ( Google Cloud Platform preferred). NICE TO HAVE Experience building scalable, secure Login-as-a-Service platforms . Deep understanding of OAuth2 , OIDC , SAML , JWT , and session/token management . Strong knowledge of social login , SSO , and federated identity . Experience designing multi-tenant identity systems with isolation and configurability. Experience delivering developer-friendly APIs, SDKs, and integration documentation . Excellent English communication skills - both technical and non-technical. The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

Location: Delhi, India; Ahmedabad, India; Pondicherry, India; Bangalore, India; Mirpur, Bangladesh; Cebu City, Philippines; Davao City, Philippines; Iloilo City, Philippines; Manila, Philippines; Makati, Philippines; Quezon City, Philippines; Taguig, Philippines Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Oracle ERP/Fusion Technical to join one of our clients ' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Job Overview: Responsible for the design, development, and maintenance of web applications using the .NET Core and Angular frameworks. Work across the entire application lifecycle, from front-end user interfaces to back-end services, ensuring the delivery of high-performance and scalable solutions. The ideal candidate will be a proactive, collaborative team player who thrives in a fast-paced environment and is passionate about delivering quality software solutions. Key Responsibilities: • Design and develop web applications using Angular for front-end development and .NET Core for back-end services. • Write efficient, maintainable, and scalable code across the full stack, ensuring a seamless user experience. • Develop RESTful APIs and ensure secure, high-performance communication between the front-end and back-end. • Build responsive, dynamic, and user-friendly web interfaces using Angular, React, HTML5, CSS3, JavaScript, and TypeScript. • Implement and manage reusable components, modular UI development, and ensure cross browser compatibility. • Collaborate with UI/UX designers to ensure high-quality user experience. • Develop robust and scalable back-end services using .NET Core and C#. • Create and maintain SQL databases, ensuring optimized queries and data management. • Integrate third-party services and APIs into the application architecture. • Write unit tests, perform integration testing, and debug both front-end and back-end code to ensure the integrity of the system. • Work closely with QA engineers to ensure smooth deployment and high application quality. • Participate in code reviews and contribute to continuous improvement of development practices. • Collaborate with cross-functional teams (e.g., product owners, designers, QA) in an Agile environment. • Participate in sprint planning, daily stand-ups, retrospectives, and backlog refinement meetings. • Break down complex problems into tasks, estimate timelines, and ensure timely delivery of features. • Use Git for version control, branching, and merging to ensure code quality and seamless collaboration. • Work with DevOps engineers to deploy applications using CI/CD pipelines to environments (e.g., Azure DevOps, Jenkins). • Identify performance bottlenecks and optimize applications for speed and scalability. • Monitor application performance and implement improvements where necessary, including database optimization and code refactoring. • Ensure security best practices in both front-end and back-end development, implementing measures to protect against vulnerabilities (e.g., OWASP, cross-site scripting, SQL injection). • Follow industry best practices for software development, including documentation, design patterns, and code refactoring. Key Skills and Qualifications: • Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field. • Experience: o 4+ years of experience as a Full Stack Developer, working with .NET Core and Angular. o Proven experience in C#, ASP.NET Core, Entity Framework Core, and SQL. o Strong front-end development experience using Angular, JavaScript/TypeScript, HTML5, and CSS3. • Technical Skills: o Proficient in building RESTful services and APIs using .NET Core. o Experience with Angular 14+, RxJS, NgRx (or similar state management tools). o Solid understanding of database design, querying (SQL Server, MySQL), and ORM tools like Entity Framework Core. o Familiarity with front-end build tools such as Webpack, Angular CLI, and npm. o Experience with version control tools like Git and CI/CD practices. o Knowledge of cloud platforms (e.g., Azure, AWS), containerization (e.g., Docker), and microservices architecture is a plus. • Soft Skills: o Strong problem-solving abilities with attention to detail. o Excellent communication skills to collaborate with cross-functional teams and translate technical information to non-technical stakeholders. o Ability to work independently as well as part of a team in a fast-paced, agile environment.

Location: Colombia; Brazil We are looking for a driven and design-minded Software Developer with experience in Java programming and a scripting language (Bash, Python, or Go), for our Rocky Linux based Fidelis cybersecurity platform and appliances. The ideal candidate has experience writing Java using Spring Boot and Hibernate/JPA, and strong SQL skills with relational databases. Fidelis Security is a growth-oriented company that provides organizations with a robust, comprehensive portfolio of products, services, and expertise to combat today's sophisticated advanced threats and prevent data breaches. Our commercial enterprise and government customers around the globe can face advanced threats with confidence within our Network Defense and Forensics Services, delivered by an elite team of security professionals with decades of hands-on experience, and our award-winning Advanced Threat Defense Products, which provide visibility and control over the entire threat lifecycle. As a Software Developer you will: Develop and enhance cybersecurity platform services: design, implement, and maintain robust backend features and system components in Java (Spring Boot + Hibernate/JPA). Build RESTful APIs and data flows; design schemas, manage migrations, and write efficient SQL for relational databases. Write and maintain automation and tooling in Bash, Python, and/or Go for builds, deployments, diagnostics, and test harnesses. Operate on Rocky Linux servers; troubleshoot across OS, networking, JVM, and database layers; daily development in IntelliJ or Eclipse. Participate in peer code reviews, knowledge sharing, and SCRUM meetings; collaborate using the Agile software development lifecycle. About 85–90% of the programming for this role is in Java and SQL; the rest is scripting (mostly Bash and Python/Go). Requirements Strong experience developing applications using Java, with a strong understanding of object-oriented programming principles (concurrency, collections). Hands-on with Spring Boot and Hibernate/JPA. Experience building RESTful APIs and writing unit/integration tests. Strong SQL and data modeling; hands-on with relational databases (e.g., MariaDB, PostgreSQL, MySQL, etc.). Knowledge of TCP/IP networking fundamentals. Comfortable working in Linux (preferably Rocky/CentOS/RHEL): shell, system services, logs, performance troubleshooting. Good scripting skills in Bash and Python (bonus: Go). Working knowledge of Git and CI/CD practices; IDEs: IntelliJ or Eclipse. BSCS or MSCS (or related technical field) with 5–6+ years of experience developing and supporting multithreaded applications in a Linux/Unix environment. Bonus Skills Linux networking tools (iptables, ipset, ebtables), routing/bridging/VLANs, and packet capture/analysis. Active Directory integration experience (AD/LDAP/Kerberos), Windows domain concepts, service accounts/GPOs. Cloud APIs: experience automating or integrating with AWS, Azure, Google Cloud, and/or OCI (SDKs/CLIs for compute, storage, networking, IAM). vSphere/ESXi for VM lifecycle management (provisioning, snapshots, virtual networking). VirtualBox experience, especially using the VBox CLI (vboxmanage) for automation. Containerization & orchestration: Docker and Kubernetes; event streaming: Kafka. Experience with Bitbucket or GitLab (repos, merge requests, CI pipelines, permissions). Cybersecurity domain experience (threat detection, hardening, threat research). Experience working on Agile software development projects.

Location: Libreville, Gabon We are looking to recruit Support & Implementation Engineers who will provide high-level onsite and remote IT technical liaison. The Support & Implementation Engineer will be responsible for enterprise solutions implementations and support services for incidents or issues. The position will require close collaboration with other technical support and engineering teams at different levels. Responsibilities Implement and install solutions at customer's infrastructure platforms. Work onsite and offsite to troubleshoot and diagnose customer-reported issues on the different implementation layers. Act positively and respond promptly to the customer’s requests/tickets. Prepare, review and ensure the accuracy of technical documentation. Conduct Preventive / Corrective Maintenance visits. Perform any other job-related duties related to work. Requirements Bachelor's Degree in Information Technology, Engineering/Science, Computer application, or any related field. At least 2 years experience in a similar field. Good command of the English language (Speaking, writing, and presentation). Good command of the Frensh language (Speaking, writing, and presentation). Willing to travel and work extra hours when needed. Experience in database engines (Oracle, MS-SQL, and PostgreSQL). Experience in operating systems (Linux and MS Windows). Developed knowledge in cloud Infrastructure Orchestration Tools (Ex. Kubernetes, HashiCorp Nomad). Working experience in application servers (Ex. Apache Tomcat, Oracle WebLogic, IBM WebSphere). Knowledge and acquired skills of DevOps techniques including (CI/CD, Helm, Ansible). Knowledge in Directory Services (AD & LDAP). Professional effective communication, verbal and written. Customer oriented mentality. Excellent personal skills. Details oriented and a team player. Initiative and self-managed. Time management and result oriented. Experience in one or more of the below is a plus: Experience in large enterprise environments with emphasis on payments, remittance solutions. Experience in Cloud Computing, Virtualization Technologies, Storage, Network Infrastructure. Implementation experience of High Availability & Disaster Recovery, Backup & Recovery Strategies. Knowledge of PKI Infrastructure and Certificate Authorities. Knowledge of database engines (MySQL and NoSQL Databases). Knowledge of server and client operating systems (Linux Distros, MS Windows). Knowledge in Object Storage management. Knowledge of Security Authentication and Authorization Solutions (HashiCorp Vault and Keycloak). Knowledge in Cloud-based Solution Infrastructure (AWS, Azure, Google Cloud, OCI, IBM).

Location: Cairo, Egypt; Dubai, United Arab Emirates; Muscat, Oman; Delhi, India; Riyadh, Saudi Arabia Müller's Solutions is seeking a skilled Helix Developer to join our progressive development team. In this role, you will be responsible for creating, configuring, and customizing Helix environments to meet specific business needs. As a Helix Developer, you will work closely with stakeholders to understand requirements and develop efficient solutions leveraging the Helix platform. Key Responsibilities: Design, develop, and maintain applications on the Helix platform. Implement and customize Helix features, ensuring alignment with business requirements. Collaborate with cross-functional teams to gather and analyze project requirements. Write clean, maintainable code, adhering to best practices and coding standards. Troubleshoot and debug existing applications to optimize performance and functionality. Participate in code reviews and provide constructive feedback to team members. Stay updated with the latest Helix developments and industry trends. Requirements Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field. Proven experience as a Helix Developer or similar role. Strong understanding of Helix architecture, features, and capabilities. Experience with relevant programming languages (e.g., C#, Java, JavaScript) and web technologies (HTML, CSS). Knowledge of databases (SQL Server, MySQL, etc.) and experience with writing complex queries. Familiarity with version control systems, preferably Git. Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities to successfully collaborate with various stakeholders. Additional Qualifications: Experience with application development frameworks and methodologies. Familiarity with Agile software development practices. Experience in performance tuning and optimization of applications. Ability to work independently and adapt to changing project requirements. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: The Netherlands; Portugal; United Kingdom; Spain Workplace: Remote NOTE: this position can be remote anywhere within the Netherlands. As the Principal Product Manager for ClickHouse Cloud, you will be responsible for leading the development and delivery of the product working closely with engineering, customers, and stakeholders. What you will do: - Define and drive the product roadmap for ClickHouse Cloud, with a focus on cloud-native database capabilities such as multi-region replication, distributed query execution, fault tolerance, storage tiering, and schema evolution. - Collaborate with engineering to prioritize and deliver improvements to the core database engine, storage layer, and query optimizer, ensuring the Cloud offering keeps pace with open-source and enterprise use cases. - Engage directly with customers, gathering insights through interactions, feedback, and market research to guide product decisions. - Work alongside design, marketing, operations, and sales teams to support feature launches, contribute to blog posts, and help shape product positioning and messaging. - Define and track key performance indicators (KPIs) to measure product success. - Act as the primary point of contact for all product-related communications, effectively managing expectations and keeping stakeholders informed. About You: - Minimum 8+ years of product management experience with a strong background in cloud-based SaaS products. Deep familiarity with database systems, distributed systems, or real-time analytics platforms is strongly preferred. - Hands-on experience with SQL and strong understanding of query execution, indexing strategies, partitioning, and performance tuning. - Experience working with databases such as ClickHouse, PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, or other columnar databases. - Understanding of modern data infrastructure: data lakes, ETL pipelines, CDC and data orchestration frameworks. - Demonstrated ability to work with engineering on low-level technical topics, such as schema management, query planning, storage engines, schema design. - Experience designing and delivering features such as database replication, consistency models, and backup/restore workflows. - Strong leadership skills with the ability to influence cross-functional teams and drive execution in a fast-paced, high-growth environment. - Excellent communication and presentation skills, capable of simplifying deep technical topics for non-technical audiences. Bonus Points: - Experience working and scaling open source technologies - Prior experience at a startup PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: United States; Los Angeles; Boston; San Francisco Workplace: Remote NOTE: this position can be remote anywhere within the United States. As the Principal Product Manager for ClickHouse Cloud, you will be responsible for leading the development and delivery of the product working closely with engineering, customers, and stakeholders. What you will do: - Define and drive the product roadmap for ClickHouse Cloud, with a focus on cloud-native database capabilities such as multi-region replication, distributed query execution, fault tolerance, storage tiering, and schema evolution. - Collaborate with engineering to prioritize and deliver improvements to the core database engine, storage layer, and query optimizer, ensuring the Cloud offering keeps pace with open-source and enterprise use cases. - Engage directly with customers, gathering insights through interactions, feedback, and market research to guide product decisions. - Work alongside design, marketing, operations, and sales teams to support feature launches, contribute to blog posts, and help shape product positioning and messaging. - Define and track key performance indicators (KPIs) to measure product success. - Act as the primary point of contact for all product-related communications, effectively managing expectations and keeping stakeholders informed. About You: - Minimum 8+ years of product management experience with a strong background in cloud-based SaaS products. Deep familiarity with database systems, distributed systems, or real-time analytics platforms is strongly preferred. - Hands-on experience with SQL and strong understanding of query execution, indexing strategies, partitioning, and performance tuning. - Experience working with databases such as ClickHouse, PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, or other columnar databases. - Understanding of modern data infrastructure: data lakes, ETL pipelines, CDC and data orchestration frameworks. - Demonstrated ability to work with engineering on low-level technical topics, such as schema management, query planning, storage engines, schema design. - Experience designing and delivering features such as database replication, consistency models, and backup/restore workflows. - Strong leadership skills with the ability to influence cross-functional teams and drive execution in a fast-paced, high-growth environment. - Excellent communication and presentation skills, capable of simplifying deep technical topics for non-technical audiences. Bonus Points: - Experience working and scaling open source technologies - Prior experience at a startup     PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: Warszawa, PL Hey there 👋 We are looking for an experienced Python developer to build the backend for LLM-powered RAG systems and chatbots. Your role will involve API development, service integration, database management, and deployment on Azure. Requirements: Develop services using Python, FastAPI, LangChain, and LangGraph Manage asynchronous tasks with Celery and Redis Handle database management (MySQL) using SQLModel Deploy and maintain applications in the Azure cloud Experience with LLMs, RAG, creating APIs, backend services, and chatbots

Location: Ukraine; Poland; Georgia; Armenia; Moldova, Republic of Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions built with SMAC, RPA, AI/ML, IoT, blockchain, and GIS/UAV/LBS technologies, is looking for a Senior PHP Developer to enrich its team with a skilled professional to spread the company’s ideas, vision, content, and messages. Responsibilities Design, develop, and test complex web applications using PHP and related technologies. Provide technical guidance and support to team members, including code reviews and knowledge sharing. Collaborate with cross-functional teams to define, design, and ship new features and functionality. Ensure the quality, performance, and scalability of our solutions through automated testing and continuous integration. Participate in the full software development life cycle, including planning, execution, and maintenance. Proactively identify and resolve technical issues and bugs. Stay up-to-date with emerging trends and technologies in web development. Requirements Bachelor's degree in Computer Science or a related field. At least 5 years of experience developing web applications using PHP and related technologies. Strong proficiency in PHP, MySQL, HTML5, CSS3, and JavaScript. Experience with Laravel or a similar PHP framework. Knowledge of front-end frameworks such as React, Angular, or Vue.js. Familiarity with Git and Agile development methodologies. Excellent written and verbal communication skills in English.

Location: Philippines Are you interested in building an exciting IT career at Dev.Pro? Join our exclusive screening process to gain valuable career insights and access personalized feedback on your skill set. As a company of professionals, Dev.Pro offers challenging and interesting projects with world-leading clients, a modern technology stack, and career opportunities for both technical and non-technical specialists. 🟩 What you’ll get by applying: Personalized career growth plan tailored to your aspiration Expert feedback to elevate your skills for lasting success Priority consideration by Dev.Pro for suitable job openings within the company Opportunity to work with top global corporations and participate in industry-shaping projects Give us a chance to get to know you better so that when the right position becomes available, you’ll be the first one we reach out to! ✅ Is that you? 5+ years of experience developing software with C# and .NET Experience building backend services and REST APIs Experience with .NET Core / .NET 6+ or newer Strong experience with relational databases (SQL Server, PostgreSQL, MySQL, etc.) Experience working with cloud platforms (Azure, AWS, or GCP) Experience designing or developing microservices or distributed systems in production Understanding of application architecture and design patterns Strong understanding of object-oriented programming (OOP) principles Nice to Have Experience with message queues or event-driven systems (Kafka, RabbitMQ, Service Bus, etc.) Experience with Docker or containerized environments Experience with CI/CD pipelines Get started now: 1. Send us your CV in English. 2. Schedule a 15-30 minute call with Dev.Pro recruiters. 3. Participate in a 30-minute experience interview focused on testing your soft skills. 4. Get a 1-hour online evaluation of your technical skills by our technical experts. In under 2 hours, you'll know where you stand in your career and be ready for action when Dev.Pro presents you with an exciting job offer! 🎾 About Dev.Pro Dev.Pro is a US-based outsource company with an ambitious and creative mindset that has been delivering superior software products since 2011. Known for its strong human focus, Dev.Pro promotes a work environment that is fair, inclusive, open-minded, and friendly toward people of every race, religion, gender, cultural background, marital/parental status, etc. By joining Dev.Pro, you'll feel what it's like to grow with professionals who support your journey. Interested? Find out more: 📋 How to Join Us 💻 LinkedIn Page 📈 Our website 💻 IG Page By submitting application, I've read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data . I agree to have my Personal Data being stored and processed by Dev.Pro.

Location: Riyadh, Saudi Arabia; Amman, Jordan; Cairo, Egypt; Al Khobar, Saudi Arabia; Jeddah, Saudi Arabia Müller's Solutions is on the lookout for a talented Data Architect to join our team. In this role, you will be responsible for designing and implementing comprehensive data architectures that align with the organization’s strategic goals. Your expertise will contribute to managing data effectively, ensuring high data quality, and supporting data analytics efforts across various departments. You will collaborate with cross-functional teams to drive the development of innovative data solutions that enhance business processes. Responsibilities: Design, implement, and manage complex data architectures that support business objectives. Develop and maintain data models, database schemas, and data flow diagrams. Collaborate with business analysts and stakeholders to gather data requirements and translate them into architectural specifications. Establish and enforce data governance policies and best practices. Conduct data quality assessments and implement solutions for data cleansing and accuracy. Oversee data integration efforts with various systems, ensuring seamless data flow. Work with IT teams to optimize database performance and storage solutions. Continuously evaluate and adopt new technologies to enhance data architecture. Provide mentorship and guidance to junior data professionals. Stay updated on industry trends and advancements in data architecture and management. Requirements Requirements: Bachelor's degree in Computer Science, Information Technology, or related field. Proven experience as a Data Architect or a similar role. Strong expertise in data modeling and database design. Experience with data integration tools and ETL processes. Familiarity with data governance frameworks and best practices. Proficient in SQL, as well as experience with database management systems (e.g., Oracle, SQL Server, MySQL). Solid understanding of data security principles and practices. Analytical mindset with excellent problem-solving skills. Strong communication and interpersonal skills. Ability to work collaboratively in a team-oriented environment. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: São Paulo, Brazil; Buenos Aires, Argentina; Montevideo, Uruguay; Lima, Peru; Santiago, Chile; Asunción, Paraguay Workplace: remote At TechBiz Global , we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a skilled Java Backend Engineer to join one of our clients' teams . You will play a key role in building an Applicant Tracking System (ATS) integrated with REST APIs and FIX APIs. You will work closely with product managers, architects, and front-end engineers to design, develop, and optimize scalable backend services for high-performance applications. Key Responsibilities * Design and implement backend services and APIs in Java (Spring Boot / Jakarta EE) for ATS functionality. * Develop and maintain RESTful APIs for integrations with external systems and internal services. * Implement and optimize FIX protocol-based APIs for financial/trading system integrations. * Ensure low-latency, high-availability, and secure backend architecture. * Write clean, maintainable, and well-documented code following industry best practices. * Collaborate with DevOps to deploy and monitor services in production environments (AWS, GCP, Azure, or on-prem). * Optimize database performance (SQL/NoSQL) and design schemas for ATS workflows. * Conduct code reviews, unit testing, and integration testing to maintain code quality. * Troubleshoot and resolve performance, scalability, and reliability issues. * Stay updated on emerging technologies, protocols, and best practices in API development and backend engineering. Bachelor’s or Master’s degree in Computer Science, Engineering, or related field. 3–5 years of professional experience** in backend development with Java. Strong expertise in Spring Boot, Hibernate/JPA, and RESTful APIs. Hands-on experience with FIX protocol (QuickFIX/J or similar libraries). Solid knowledge of multithreading, concurrency, and low-latency system design. Experience with databases (PostgreSQL, MySQL, MongoDB, Redis, etc.). Proficiency in Git, CI/CD pipelines, Docker, Kubernetes. Strong understanding of security principles (OAuth2, JWT, SSL, encryption). Excellent problem-solving, debugging, and analytical skills. Nice to Have Experience with financial systems, trading platforms, or ATS solutions. Knowledge of messaging systems (Kafka, RabbitMQ, Redpanda, Chronicle Queue, etc.). Exposure to cloud services (AWS/GCP/Azure). Familiarity with microservices architecture and event-driven systems.

Location: Riyadh, Saudi Arabia Müller's Solutions is seeking a skilled Data Architect for a 3-month contract role. In this position, you will play a crucial role in designing and enhancing data systems to meet the evolving data needs of our organization. Your expertise will help shape our data strategy, ensuring the architecture is robust, scalable, and aligned with business goals. Collaborating with various teams, you will address data-related challenges and implement best practices in data management. Responsibilities: Design and implement data architecture solutions to support business objectives. Develop data models that align with existing and new business processes. Facilitate data integration efforts and ensure seamless data flow across systems. Establish data management policies and governance practices. Work closely with developers to optimize data storage and retrieval processes. Lead data quality initiatives and improve data accuracy and consistency. Ensure compliance with data security standards and regulations. Provide technical guidance and support to team members. Conduct reviews of the existing data architecture and recommend enhancements. Keep abreast of industry trends to ensure modern data architecture practices. Requirements Requirements: Degree in Computer Science, Information Systems, or related field. Demonstrated experience as a Data Architect with a solid track record in data architecture design. Proficiency in data modeling practices. Experience with ETL processes and data integration technologies. Strong understanding of data governance frameworks. Hands-on experience with SQL and database management systems (e.g., Oracle, SQL Server, MySQL). Ability to enforce data quality standards and conduct data analysis. Knowledge of data security methodologies. Excellent problem-solving abilities and analytical skills. Strong communication skills and team-oriented mindset. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Central Asia, Uzbekistan We are looking to recruit Support & Implementation Engineers who will provide high-level onsite and remote IT technical liaison. The Support & Implementation Engineer will be responsible for enterprise solutions implementations and support services for incidents or issues. The position will require close collaboration with other technical support and engineering teams at different levels. Responsibilities Implement and install solutions at customer's infrastructure platforms. Work onsite and offsite to troubleshoot and diagnose customer-reported issues on the different implementation layers. Act positively and respond promptly to the customer’s requests/tickets. Prepare, review and ensure the accuracy of technical documentation. Conduct Preventive / Corrective Maintenance visits. Perform any other job-related duties related to work. Requirements Bachelor's Degree in Information Technology, Engineering/Science, Computer application, or any related field. At least 2 years experience in a similar field. Good command of the English language (Speaking, writing, and presentation). Good command of the Russian language (Speaking, writing, and presentation). Willing to travel and work extra hours when needed. Experience in database engines (Oracle, MS-SQL, and PostgreSQL). Experience in operating systems (Linux and MS Windows). Developed knowledge in cloud Infrastructure Orchestration Tools (Ex. Kubernetes, HashiCorp Nomad). Working experience in application servers (Ex. Apache Tomcat, Oracle WebLogic, IBM WebSphere). Knowledge and acquired skills of DevOps techniques including (CI/CD, Helm, Ansible). Knowledge in Directory Services (AD & LDAP). Professional effective communication, verbal and written. Customer oriented mentality. Excellent personal skills. Details oriented and a team player. Initiative and self-managed. Time management and result oriented. Experience in one or more of the below is a plus: Experience in large enterprise environments with emphasis on payments, remittance solutions. Experience in Cloud Computing, Virtualization Technologies, Storage, Network Infrastructure. Implementation experience of High Availability & Disaster Recovery, Backup & Recovery Strategies. Knowledge of PKI Infrastructure and Certificate Authorities. Knowledge of database engines (MySQL and NoSQL Databases). Knowledge of server and client operating systems (Linux Distros, MS Windows). Knowledge in Object Storage management. Knowledge of Security Authentication and Authorization Solutions (HashiCorp Vault and Keycloak). Knowledge in Cloud-based Solution Infrastructure (AWS, Azure, Google Cloud, OCI, IBM).

Location: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Opportunity Join our Retail Trading team and you will be working alongside a high-performing team to deliver comprehensive and timely market information to millions of retail users. You will leverage your expertise to design and build easy-to-use applications with distinguishable precision, speed, and insights. In this role, you’ll also contribute to the evolution of our architectural foundations, ensuring that our solutions remain reliable, scalable, and adaptable in a rapidly evolving market. What You’ll Be Doing Design, develop, and maintain high-quality backend systems for market analysis in a fast-paced, dynamic environment. Collaborate closely with product managers, frontend engineers, and infrastructure teams to deliver scalable and efficient solutions. Continuously improve system reliability, scalability, and maintainability through thoughtful design and engineering best practices. Actively participate in code reviews, architecture design discussions, and technical planning sessions. Contribute to team culture by sharing knowledge, writing documentation, and mentoring other engineers. What We Look For In You 10+ years of backend development experience in internet-scale environments, with strong system design and engineering capabilities. Proficient in Java, with solid computer science fundamentals and a commitment to clean, maintainable code with strong attention to code quality, with an emphasis on readability, scalability, and maintainability. Experience designing and leading the development of complex, consumer-facing systems. Background in building internet-scale growth or operations platforms (e.g., content operations, user engagement, or growth automation systems). Familiar with mainstream middleware and infrastructure components such as MySQL, Kafka, Elasticsearch, and Redis. Experienced in microservices architecture design and knowledgeable about service governance frameworks (e.g., Nacos, Sentinel, Gateway) and containerization technologies (e.g., Docker, Kubernetes). Strong understanding of multithreading, network models, and JVM memory architecture. Nice to Haves Product-minded, with the ability to assess value and prioritize from a user's perspective. Highly self-motivated, curious, and growth-oriented. Strong alignment with company values and a willingness to lead by example. A genuine interest in the cryptocurrency industry and belief in its long-term potential. Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-ML1 #LI-ONSITE Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Location: Remote - NA, APAC, EMEA Please note that all communications regarding this position will be sent exclusively from an email address ending in @planetscale.com Any correspondence relating to this role will only originate from this domain. PlanetScale is growing rapidly and reinventing the database space. The PlanetScale platform offers both Postgres and Vitess clusters. Vitess, an open-source database clustering system for horizontal scaling of MySQL, enables businesses to efficiently handle large-scale data workloads — without sacrificing developer experience. Our customers entrust us with what is often their most precious digital asset, their data, so the stakes couldn't be higher. We're looking for a Software Engineer to join our core engineering team and help us build the next generation of database infrastructure. What's the job to be done? You will advise and handle support requests from enterprise customers on the PlanetScale platform. You will become a customer-facing subject-matter expert for enterprise customers on the PlanetScale platform. You will identify product gaps in a customer-specific context and work with Technical Account Management, Engineering and Sales Engineering teams to prioritize and escalate them. You will be part of an on call rotation for high priority issues. These attributes best describe you… You are comfortable in front of customers, empathetic but understanding when to push back to help customers become successful on their own. You have excellent debugging and troubleshooting skills; with a mix of enough experience and intuition to zero in on root-causes for bugs that can leave others stumped. You are comfortable stepping outside your comfort zone. Be it delving into unfamiliar code in Vitess, one of its dependencies, or a random MySQL connector, written in a language you may not know (yet!). Working with code as your main source of documentation doesn't fluster you, and you are happy to help add/correct it as necessary where it may be inaccurate. You can operate independently, but you know when you are in too deep and need to ask for help. You know how to work under pressure in times of urgency. We and our customers both take issues with their data platform seriously. What you will need Experience supporting production databases and applications, preferably at scale. Experience with database internals and peformance tuning, specifically for PostgreSQL and MySQL databases Working knowledge of Kubernetes. Strong ability to communicate and deal directly with customers, whether in email, Slack, video conference, or in person. What else will help you be successful Knowledge of common application deployment platforms and frameworks. Eg Python, Go, Node, PHP Experience with cloud platforms (AWS, GCP, Azure) Knowledge of monitoring, observability, and debugging tools Contributions to open-source projects, especially in the database or infrastructure space Why PlanetScale We're redefining how high-growth companies manage data at scale—and we work with some of the most exciting brands in gaming, consumer tech, and B2B SaaS. As a Software Engineer, you'll be at the core of building the platform that powers world-class apps used by hundreds of millions of users worldwide. PlanetScale is a profitable company with a philosophy centered around building small teams of p99 individuals and is recognized as one of the fastest growing companies in America. At PlanetScale we believe in supporting people to do their best work and thrive no matter the location. Our mission is to build a diverse, equitable, and inclusive company. We strive to build an inclusive environment where all people feel that they are equally respected and valued, whether they are a candidate or an employee. We welcome applicants of any educational background, gender identity and expression, sexual orientation, religion, ethnicity, age, citizenship, socioeconomic status, disability, pregnancy status, and veteran status. If you have a disability, please let us know if there's any way we can make the interview process better for you; we're happy to accommodate! Total Compensation and Pay Transparency An employee's total compensation consists of base salary + variable comp where appropriate + benefits + equity. A member of our Talent Acquisition team will be happy to answer any further questions when we engage with you to begin the interview process. Salary range: US $120,000 - $200,000