Senior Frontend Developer

🏢 Summary: 6-month B2B contract for a Frontend-focused Developer to enhance and maintain a global Sales ecosystem configuration tool in the automotive industry. The role involves developing UI modules and APIs, collaborating in a 14-person Agile team, and contributing to application improvements and bug fixes. Work is fully remote and conducted in English. 🗂️ Requirements: Hands-on experience with TypeScript, Hands-on experience with Angular, Hands-on experience with React, Ability to develop UI modules and APIs, Experience working in Agile environment, Strong ability to write modern, testable, high-quality code, Professional proficiency in English 📃 Skills: TypeScript, Angular, React, AWS, API, AWSCDK, DynamoDB, Redis, C#, .NET, Serverless 🏢 Description: PROJECT INFORMATION: Industry : Manufacturing/Automotive Remote work: 100% Project language : English Contract length: 6-month contracts + extensions Assignment type : B2B Summary The role focuses on enhancing and maintaining the global Sales ecosystem, emphasising collaborative development in an Agile environment. Main Responsibilities Enhance and maintain the global Sales ecosystem configuration/optimisation tool for end users. Develop UI modules and APIs to share vehicle configuration attributes with other sales tools. Collaborate with a team of 14 members, including Product Owner and UX/UI designers, to deliver value. Drive initiatives and contribute to improvements and bug fixes across the application. Implement Agile development practices while fostering a positive team environment. Key Requirements Hands-on experience with TypeScript, Angular, and React Experience with AWS services (preferable) Strong capabilities in writing modern, testable, and high-quality code. A hands-on, get-things-done mentality. Nice to Have Experience with AWS CDK or similar deployment tools. Familiarity with DynamoDB and Redis. Some experience with backend (C#, .NET) Background in working with serverless architecture.

🏢 Summary: B2B remote backend role focused on enhancing and maintaining an internal configuration and optimization tool within a global sales ecosystem. The position centers on .NET development with AWS, contributing to system improvements, bug fixes, and new features in an Agile environment. Initial 6-month contract with possible extensions and flexible budget. 🗂️ Requirements: Strong experience in backend development with .NET, Proficiency in AWS services including Lambda and API Gateway, Hands-on experience writing testable, maintainable code, Experience working in Agile environment, Ability to collaborate effectively in a development team, Strong engineering problem-solving skills 📃 Skills: .NET, AWS, Lambda, APIGateway, C#, REST, DynamoDB, Redis, Angular, React, CDK 🏢 Description: Contract : B2B (1st contract for 6 months + prolongations) Mode : Remote Rate : no fixed rate, flexible budget Summary: This role focuses on enhancing the client’s internal system, a vital part of global sales ecosystem, specifically targeting backend development with .NET and AWS. The developer will work in a dynamic team to improve a configuration/optimization tool for vehicle attributes. Main Responsibilities: Enhance and maintain the internal configuration/optimization tool. Collaborate with team members to implement improvements and fix bugs. Contribute to larger team initiatives and projects. Write modern, maintainable, and high-quality code. Participate in Agile methodologies to deliver value to users. Key Requirements: Strong experience with backend development in .NET. Proficiency in AWS services including Lambda and API Gateway. Hands-on coding experience with a focus on producing testable code. Ability to work collaboratively within a team environment. Demonstrated problem-solving skills in engineering contexts. Nice to Have: Familiarity with frontend technologies, especially Angular and React.js. Experience with AWS CDK for deployment. Understanding of RESTful API design. Experience using databases like DynamoDB and Redis.

🏢 Summary: Fullstack Developer role in a long-term, fully remote project focused on building and maintaining a global digital product supporting retail and service operations. The position covers end-to-end product ownership, including development of micro frontends and microservices, cloud deployment, and production support. It offers hands-on work in a modern, scalable, event-driven architecture. 🗂️ Requirements: Strong backend development experience with Java or Kotlin, Solid frontend development experience with React or similar framework, Experience working in AWS cloud environments, Practical experience with microservices architecture, Experience with CI/CD pipelines, Ability to work in trunk-based development setup, Experience with event-driven systems such as Kafka, Familiarity with AI-assisted and agentic development workflows 📃 Skills: Java, Kotlin, React, AWS, Kubernetes, Kafka, GitLab, CI/CD, Microservices 🏢 Description: PROJECT DETAILS: Workload: Full-time Contract: B2B Start : ASAP Model: 100% remote Business Travels: Occasionally BYOD - bring your own device Security check is required as part of the process Initial 6-month contract , with a project planned for at least 3 years Join our project and help build a global digital product used by retailers and service advisors around the world. We are looking for an experienced Fullstack Developer to join the team with a product that supports resale operations and service processes by delivering accurate, optimised information to employees across the dealer network. This is a great opportunity for someone who enjoys working across the full application lifecycle, from development to production , and wants to have a real impact on a modern, business-critical solution. About the role You will be part of a team that owns the product end-to-end — from building new functionality to deploying and maintaining it in production. This is a hands-on engineering role where you will work closely with other developers, contribute to a shared codebase, and help ensure the product remains stable, scalable, and high-quality. You will play an active role in shaping and improving the system. What you will work on Developing and maintaining micro frontends and microservices Improving system performance, stability, and scalability Integrating the platform with internal and external services Continuously improving code quality and development practices Contributing throughout the full lifecycle of the application, including production deployment What we are looking for Strong experience in backend development using Java/Kotlin Solid understanding of frontend development with React or a similar framework Experience working in cloud environments , preferably AWS Practical experience with microservices architecture Experience with CI/CD pipelines and modern software development practices Ability to work in a trunk-based development setup Experience working with event-driven systems , such as Kafka Strong familiarity with AI-assisted and agentic workflows as part of everyday software development Tech stack Frontend: React, micro frontends Backend: Kotlin & Java, microservices Infrastructure: AWS, Kubernetes CI/CD: GitLab Pipelines Messaging: Kafka

🏢 Summary: B2B contract for a DevOps Engineer to maintain and enhance AWS-based cloud infrastructure using Infrastructure as Code and CI/CD practices. The role focuses on automation, containerization, and monitoring to support reliable application deployments in an automotive project. Remote work with 12-month contract and possible extensions. 🗂️ Requirements: Minimum 5 years of DevOps experience, Proficiency with Terraform and/or CloudFormation, Experience with Python, Bash, Powershell, JavaScript, Hands-on experience with SQL and NoSQL databases, Strong knowledge of AWS and AWS CLI 📃 Skills: Terraform, CloudFormation, Python, Bash, Powershell, JavaScript, SQL, NoSQL, AWS, AWSCLI, Docker, Kubernetes, GitHubActions, ELK, Grafana 🏢 Description: PROJECT INFORMATION: Industry: Automotive Work model: Remote (Warsaw) Project language: English Project length: 12 months contracts + prolongations Start: ASAP Assignment type: B2B Rate: up to 34 EUR/h BYOD The role of DevOps Engineer focuses on maintaining and improving cloud infrastructure and application deployments using Infrastructure as Code. The objective is to support the team and clients effectively through robust DevOps practices. Responsibilities: Utilize Infrastructure as Code tools like Terraform and CloudFormation for provisioning environments. Develop automation scripts using various programming languages to streamline processes, like Python. Implement Continuous Integration and Continuous Delivery (CI/CD) practices using GitHub Actions. Manage and monitor AWS infrastructure and its resources. Utilize containerization tools such as Docker and Kubernetes for application deployment and management. Set up monitoring and logging solutions with ELK stack and Grafana. Engage with clients on a quarterly basis to assess project progress and needs. Key Requirements: 5 years of experience in a DevOps role. Proficient in Infrastructure as Code with Terraform and/or CloudFormation. Experience with Python, Bash, Powershell, and JavaScript. Hands-on experience with SQL and NoSQL databases. Knowledge of AWS and AWS CLI. Nice to Have: Familiarity with Docker and Kubernetes for container management. Experience with monitoring tools such as ELK stack and Grafana.

🏢 Summary: Remote DevOps Engineer role in the automotive industry focused on maintaining and enhancing AWS cloud infrastructure using Infrastructure as Code and CI/CD practices. The position involves automation, containerization, and monitoring to support reliable application deployments. Contract-based B2B engagement with long-term cooperation potential. 🗂️ Requirements: Minimum 5 years of experience in DevOps role, Proficiency in Terraform and/or CloudFormation, Experience with Python, Experience with Bash, Experience with Powershell, Experience with JavaScript, Hands-on experience with SQL databases, Hands-on experience with NoSQL databases, Knowledge of AWS, Knowledge of AWS CLI 📃 Skills: Terraform, CloudFormation, Python, Bash, Powershell, JavaScript, SQL, NoSQL, AWS, AWSCLI, Docker, Kubernetes, ELK, Grafana, GitHubActions 🏢 Description: PROJECT INFORMATION: Industry: Automotive Work model: Remote (Warsaw) Project language: English Project length: 12 months contracts + prolongations Start: ASAP Assignment type: B2B BYOD The role of DevOps Engineer focuses on maintaining and improving cloud infrastructure and application deployments using Infrastructure as Code. The objective is to support the team and clients effectively through robust DevOps practices. Responsibilities: Utilize Infrastructure as Code tools like Terraform and CloudFormation for provisioning environments. Develop automation scripts using various programming languages to streamline processes, like Python. Implement Continuous Integration and Continuous Delivery (CI/CD) practices using GitHub Actions. Manage and monitor AWS infrastructure and its resources. Utilize containerization tools such as Docker and Kubernetes for application deployment and management. Set up monitoring and logging solutions with ELK stack and Grafana. Engage with clients on a quarterly basis to assess project progress and needs. Key Requirements: 5 years of experience in a DevOps role. Proficient in Infrastructure as Code with Terraform and/or CloudFormation. Experience with Python, Bash, Powershell, and JavaScript. Hands-on experience with SQL and NoSQL databases. Knowledge of AWS and AWS CLI. Nice to Have: Familiarity with Docker and Kubernetes for container management. Experience with monitoring tools such as ELK stack and Grafana.

🏢 Summary: Backend Developer role focused on modernizing and transforming legacy sales systems using Node.js and .NET technologies. The position involves building and maintaining APIs, developing databases, and contributing to an event-driven architecture in an AWS-based environment. The role combines hands-on backend development with active participation in deployment processes and system evolution. 🗂️ Requirements: 5-6 years of recent Node.js development experience, 2-3 years of recent .NET development experience, Experience building and maintaining APIs, Experience with PostgreSQL and DynamoDB databases, Experience working with event-driven architecture, Experience with AWS services, Ability to write modern, testable, high-quality code, Experience with deployment automation and CI/CD pipelines 📃 Skills: Node.js, TypeScript, JavaScript, .NET, AWS, Lambda, DynamoDB, RDS, ECS, CDK, PostgreSQL, Kafka, EventBridge, GitLab, CI, Docker, Localstack 🏢 Description: We're seeking an experienced & energetic Backend Developer specializing in TypeScript/JavaScript/.NET to enhance the global Sales ecosystem. This role focuses on transforming backend systems, emphasizing proactive development and team empowerment. Candidates should bring a blend of Node.js and .NET expertise to the table, along with a collaborative spirit and a commitment to writing modern, testable code. Our Client’s team, comprising about 25 individuals, is modernizing legacy systems to fulfill local market needs while improving our processes continually. If you're motivated by challenges and have a passion for creating high-value solutions, we want to hear from you! What we offer: Rate: 40-45 euro/h +VAT Remote role B2B Contract Main Responsibilities: Drive initiatives and collaborate with team members on larger projects. Fix bugs and implement smaller enhancements across the application. Participate in creating and maintaining APIs using AWS services. Develop and improve databases with a focus on PostgreSQL and DynamoDB. Contribute to an event-driven architecture utilizing Kafka and AWS EventBridge. Manage deployment processes using AWS CDK and GitLab CI. Support legacy system maintenance and modernization. Key Requirements: At least 5-6 years of recent experience as a Node.js Developer. 2-3 years of recent experience with .NET. Energetic and inspiring personality who thrives on challenges. Hands-on work ethic in collaboration with team members. Proficiency in writing modern, testable, and high-quality code. Natural inclination towards evolutive maintenance. Nice to Have: AWS experience (Serverless Lambda, DynamoDB, RDS, ECS, AWS CDK). Knowledge of Localstack. Experience with Docker. Other Details: This position allows for team activities at least twice per year in Sweden, with a focus on modernizing our legacy systems into proactive, quality-focused solutions. Join a team of about 25 members dedicated to driving transformative change in our sales ecosystem.

🏢 Summary: Backend Developer role focused on modernizing and transforming legacy sales systems using Node.js and .NET technologies. The position involves building and maintaining APIs, databases, and event-driven architectures within AWS, while supporting deployment and continuous improvement processes. The role emphasizes proactive development, high-quality testable code, and collaboration on large-scale backend initiatives. 🗂️ Requirements: 5-6 years experience with Node.js, 2-3 years experience with .NET, Strong proficiency in TypeScript and JavaScript, Experience building and maintaining APIs, Experience with PostgreSQL and DynamoDB, Experience with event-driven architecture, Experience with AWS services, Ability to write modern, testable, high-quality code, Experience with CI/CD pipelines, Experience maintaining and modernizing legacy systems 📃 Skills: Node.js, TypeScript, JavaScript, .NET, AWS, Lambda, DynamoDB, PostgreSQL, RDS, ECS, Kafka, EventBridge, CDK, GitLab, CI, Docker, Localstack 🏢 Description: We're seeking an experienced & energetic Backend Developer specializing in TypeScript/JavaScript/.NET to enhance the global Sales ecosystem. This role focuses on transforming backend systems, emphasizing proactive development and team empowerment. Candidates should bring a blend of Node.js and .NET expertise to the table, along with a collaborative spirit and a commitment to writing modern, testable code. Our Client’s team, comprising about 25 individuals, is modernizing legacy systems to fulfill local market needs while improving our processes continually. If you're motivated by challenges and have a passion for creating high-value solutions, we want to hear from you! Main Responsibilities: Drive initiatives and collaborate with team members on larger projects. Fix bugs and implement smaller enhancements across the application. Participate in creating and maintaining APIs using AWS services. Develop and improve databases with a focus on PostgreSQL and DynamoDB. Contribute to an event-driven architecture utilizing Kafka and AWS EventBridge. Manage deployment processes using AWS CDK and GitLab CI. Support legacy system maintenance and modernization. Key Requirements: At least 5-6 years of experience as a Node.js Developer. 2-3 years of experience with .NET. Energetic and inspiring personality who thrives on challenges. Hands-on work ethic in collaboration with team members. Proficiency in writing modern, testable, and high-quality code. Natural inclination towards evolutive maintenance. Nice to Have: AWS experience (Serverless Lambda, DynamoDB, RDS, ECS, AWS CDK). Knowledge of Localstack. Experience with Docker. Other Details: This position allows for team activities at least twice per year in Sweden, with a focus on modernizing our legacy systems into proactive, quality-focused solutions. Join a team of about 25 members dedicated to driving transformative change in our sales ecosystem.

🏢 Summary: 100% remote B2B opportunity to lead a development team in building and maintaining scalable applications within an agile environment. The role combines hands-on full-stack development with strategic technical leadership, focusing on robust system architecture and faster delivery of new solutions. Long-term cooperation with a two-stage recruitment process including a technical test. 🗂️ Requirements: Proficiency in .NET, Proficiency in C#, Experience in full-stack development, Experience with front-end technologies, Experience with document-based databases, Knowledge of event-based messaging frameworks, Experience with cloud services, Experience with containerization, Ability to lead development teams, Experience working in agile environment 📃 Skills: .NET, C#, Angular, MongoDB, Cloud, Docker, Microservices, REST, Git 🏢 Description: Work model: 100% remote Start date: Flexible Rate: up to 215 PLN/h netto + VAT Contract : B2B, long-term cooperation (12-month contract up front + extensions) Recruitment process : 2 stages, including a technical test estimated to take 2-4 hours. Summary: The role focuses on leading the development team to create new solutions and maintain systems within an agile environment, emphasizing the importance of robust applications and strategic direction. Main Responsibilities: Lead the development team in creating and maintaining applications. Adopt wider technology practices and address the speed of new application delivery. Engage in hands-on development while guiding the strategic direction of projects. Collaborate with teams to gather specifications and perform technical analysis. Navigate complex systems and ensure they are built to scale. Manage developer quality and capacity amidst organizational constraints. Key Requirements: Proficient in .NET and C#. Experience with full-stack development, including front-end technologies. Familiarity with document-based databases. Knowledge of event-based messaging frameworks. Experience with cloud services and containerization. Nice to Have: Prior experience in the banking or financial services sector. Familiarity with Angular or other modern front-end frameworks. Experience with MongoDB or similar environments. Other Details: Environment: .NET, C#, Angular, MongoDB, moving towards cloud solutions. Team Structure: Full Stack Developers working closely with Business Analysts.

🏢 Summary: Development of a modern Angular-based frontend application for robotic and autonomous vehicle systems, providing real-time control and feedback. The role focuses on building and maintaining a high-performance web UI integrated with containerized backend services via REST and WebSocket communication. Work is delivered in an Agile environment with emphasis on code quality and frontend architecture. 🗂️ Requirements: Strong experience with long-running enterprise web applications, Advanced expertise in Angular, Strong proficiency in TypeScript, Strong proficiency in HTML, Strong proficiency in CSS, Experience with distributed systems networking, Experience with Docker-based environments, Experience with Snap environments, Experience integrating REST APIs, Experience integrating WebSocket communication 📃 Skills: Angular, TypeScript, HTML, CSS, REST, WebSocket, Docker, Snap, Nginx, C++, Microservices, Networking 🏢 Description: About the Project You will join an international product development team working on modern web-based solutions for industrial automation and robotic systems for one of our biggest customers. The project focuses on developing a next-generation frontend application for robotic and autonomous vehicles. The solution is based on a modern Angular architecture and communicates with containerized backend services through REST APIs and WebSocket streaming of binary data. The backend layer consists of low-level C++ software proxied by Nginx and deployed in Docker containers, maintained by a separate backend team. Your primary responsibility will be building a robust, intuitive, and user-friendly frontend application that provides real-time feedback and control capabilities for end users operating robotic systems. The team is multinational and works in an Agile/SCRUM environment, where strong technical communication skills in English are essential for daily collaboration. Key Responsibilities Design, develop, and maintain modern frontend applications using Angular Implement responsive and user-friendly UI solutions for robotic and autonomous vehicle systems Integrate frontend applications with containerized backend services via:REST APIs and WebSocket streaming Collaborate closely with developers, designers, and product stakeholders in an Agile/SCRUM environment Participate in feature discussions, implementation, testing, and continuous improvements Ensure high code quality, maintainability, and performance of the application Contribute to frontend architecture and best practices Mandatory Requirements Strong experience developing long-running web applications in industrial or enterprise environments Advanced expertise in Angular Strong proficiency in: TypeScript, HTML, and CSS Experience with networking and communication in distributed systems Familiarity with containerized and microservice-based environments such as: Docker and Snap Experience integrating frontend applications with: REST APIs and WebSocket-based communication Fluent English and Polish (written and spoken) Nice-to-Have Skills Experience in the field of mobile robotics or autonomous systems Understanding of UX methodologies and user-centered design principles Familiarity with industrial automation systems Basic understanding of low-level backend architectures (C++ systems, Nginx proxying)

🏢 Summary: Senior full-stack role focused on developing and scaling a B2B installation planning platform for international growth. The position involves backend and frontend development, cloud infrastructure, CI/CD automation, and collaboration with cross-functional teams to build secure and high-performance scheduling solutions. 🗂️ Requirements: Senior-level experience with Java, Senior-level experience with Spring Boot, Advanced REST API design, Experience with TypeScript, Experience with JavaScript, Experience with React, Experience with Next.js, Experience with Node.js, Experience with SSR, Experience with MS Azure, Experience with relational databases, Experience with NoSQL databases, Knowledge of Docker, Knowledge of Kubernetes, Knowledge of Terraform, Experience with GitHub Actions, Experience with Gradle, Ability to write Unit tests, Ability to write Integration tests, Ability to write E2E tests, Active use of AI/LLM tools in development, Understanding of Agile, Knowledge of Scrum or Kanban, English level B2 or higher, Willingness to travel occasionally to Katowice 📃 Skills: Java, Spring, REST, TypeScript, JavaScript, React, Next.js, Node.js, SSR, Azure, SQL, NoSQL, Docker, Kubernetes, Terraform, GitHub, Gradle, CI/CD, JUnit, Agile, Scrum, Kanban, LLM, Vue.js 🏢 Description: The project's main focus is developing solutions for B2B clients, specifically installers. The application is used to plan installations for end-users, and this role focuses on the further development of this solution. The company plans to expand into other countries and aims to grow in that direction. Our expectations -Knowledge and senior-level experience with: Java & Spring Boot (Enterprise-level solution experience) and advanced REST API design. TypeScript / JavaScript along with React, Next.js, and Node.js (including Server-Side Rendering - SSR). MS Azure environment, with experience in both relational and NoSQL databases. Practical knowledge of Docker, Kubernetes, and Terraform; experience configuring CI/CD automation using GitHub Actions and Gradle. Ability to independently write automated tests at all levels (Unit, Integration, E2E). Active and proficient use of AI/LLM tools in the daily development environment to maximize efficiency and code delivery speed. -Strong understanding of Agile principles, including Scrum or Kanban. -Very good command of English (min. B2 level). -Willingness to undertake occasional travel to the client's office (in Katowice) approximately once per quarter. Welcome Skills Experience with Vue.JS. Key tasks Designing planning applications, and creating backend logic for scheduling and resource allocation. Building responsive user interfaces with a strong focus on performance, security, accessibility, and data visualization. Managing the full lifecycle of the platform—ranging from architectural strategy and production operations to CI/CD practices. Working closely on a daily basis with cross-functional teams, including close communication with the Technical Product Owner (TPO) and the product management team.