Senior Full-Stack Software Engineer (Java, Node.js, React/Angular)

Company Overview

At SPACE44, we empower tech startups and innovative companies across the US and Europe by delivering top-tier software engineers and comprehensive HR solutions. Unlike traditional staffing agencies, we accelerate innovation by providing performant hiring pipelines, efficient onboarding processes, performance management, and administrative assistance as an end-to-end service. Our unique approach ensures precise integration and high team performance in full-remote, nearshore, and offshore settings.

We enhance your work-life balance by offering opportunities that align your personal and professional aspirations. Work remotely to seamlessly integrate your career with your lifestyle and bring everything into a flow. We offer you a dynamic and supportive environment where you can develop and grow. Join a forward-thinking team that values the joy of work, openness, and cross-cultural collaboration. At SPACE44, let's shape the future of modern work together.

Who We Are Looking For?

We’re building our talent pool of outstanding Senior Full-Stack Engineers (Java/Node.js + React/Angular) for upcoming client projects. This is not an active position tied to a current project, but a proactive opportunity to become part of our expert network at SPACE44. When a suitable project arises, you'll be among the first we reach out to.

We’re always on the lookout for professionals who bring deep expertise, remote collaboration experience, and a passion for shaping the future of software and product development. If you enjoy solving complex problems and want to be considered for impactful future roles, we’d love to connect.

Key Responsibilities:

• Design and develop scalable backend services and REST/GraphQL APIs using Node.js, Java, and Spring Boot

• Build responsive and maintainable front-end interfaces using React or Angular

• Collaborate on architectural decisions that affect both the front-end and back-end layers

• Work with SQL and NoSQL databases to support various data storage needs

• Integrate third-party services and internal APIs to power end-to-end workflows

• Write clean, modular, and testable code following modern development practices

• Containerize applications using Docker and orchestrate them using Kubernetes (when applicable)

• Collaborate with cross-functional teams and contribute to agile product development cycles

• Troubleshoot, debug, and optimize code for performance, scalability, and reliability

Requirements:

• At least 6 years of experience building web applications across the full stack

• Strong backend development expertise in Node.js, Java, and Spring Boot

• Solid front-end development experience with React or Angular

• Proficiency in JavaScript and Python for general-purpose scripting and development

• Experience with SQL (e.g., PostgreSQL, MySQL) and familiarity with NoSQL solutions (e.g., MongoDB)

• Hands-on experience with Docker and knowledge of Kubernetes for microservice orchestration

• Strong understanding of RESTful and GraphQL API principles

• Experience building scalable, production-ready systems in Agile, remote-first environments

• BSc in Computer Science, Engineering, or a related field

Nice to Have:

• Familiarity with API security practices and authentication (OAuth, JWT)

• Experience with CI/CD pipelines and DevOps integration

• Exposure to cloud platforms (AWS, Azure, or GCP)

• Previous work on enterprise-level applications or high-availability systems

• Enthusiasm for modern application architecture and clean code principles

• Experience integrating data processing pipelines with Python-based tooling

Embark on your SPACE44 journey with a few simple steps:

• Hireflix Chat (20 min): Share how you work and what matters most to you

• HR Sync (45 min): Connect your experience with our goals

• Psychometric Insight: Take a 1-hour assessment exploring your strengths and working style

Benefits

• Flexible Work Schedule: Enjoy a non-linear workday designed to enhance productivity and maintain a harmonious work-life balance, with core hours for team collaboration.

• Professional Growth: Access advanced training opportunities in data science and machine learning to boost your career prospects.

• Innovative Projects and Tools: Engage in cutting-edge projects using the latest tools and technologies within a progressive remote work environment.

• Competitive Income: Receive a competitive income with regular performance reviews and potential raises every six months.

• Global Team Dynamics: Collaborate with a diverse, international team that values openness and teamwork.