Senior Tech Lead

The key to our success is simple; we deliver the highest quality, on time, with passion and commitment, and live every day by a set of great values. We've built a company that fosters long-term careers in an environment of continuous learning, with cutting-edge benefits, tools, and resources. In addition, certifications that endorse our company as a great place to work. Responsibilities Define and evolve the Microservices and Micro Frontends architecture, ensuring scalability, performance, and security. Lead the design and implementation of serverless and cloud-native backends using Node.js, GraphQL, AWS Services, and databases (DynamoDB, RDS/Aurora). Guide the technical direction across teams, mentoring engineers and setting coding standards. Perform deep, high-value code reviews with focus on architecture, clean code, scalability, and long-term maintainability. Drive the adoption of AI-assisted development tools (Claude Code, Amazon Q, GitHub Copilot, MCP) and promote best practices for their use. Contribute hands-on in building React-based micro frontends, ensuring seamless integration with backend services. Ensure test-first development with Unit Testing (Jest, React Testing Library), Integration testing, and UI testing. Collaborate with leadership to define technical strategies aligned with business goals. Promote performance optimization, observability, and security best practices across applications and services. Requirements 7+ years of experience in backend development with Node.js, designing and scaling microservices and serverless architectures. Strong fullstack experience with React/TypeScript on frontend. Solid expertise in GraphQL APIs, REST, and event-driven architectures. Strong experience with AWS Services (Lambda, API Gateway, S3, DynamoDB, RDS/Aurora). Experience with databases: NoSQL (DynamoDB) and relational (PostgreSQL). Strong background in Unit Testing, CI/CD pipelines, and automation. Ability to mentor, guide, and elevate teams, acting as a technical authority. Experience evaluating and leveraging AI-assisted coding tools (Claude Code, Amazon Q, Copilot, MCP) to improve delivery and code quality. Excellent communication skills with advanced English, capable of collaborating with distributed international teams. #LI-REMOTE About us AssureSoft is a multinational software development and information technology company providing strategic consulting, technology services, and outsourcing business processes. We work to innovate and create quality software with motivated, passionate, and qualified teams that develop in an environment of professional, stable growth and continuous learning. Inclusive Opportunities for Every Talent. At AssureSoft, we believe that true innovation is born from diversity—of ideas, experiences, and perspectives. That’s why our hiring practices are inclusive and reflect a firm commitment to equity and equal opportunity. Here, every person—regardless of origin, gender, orientation, or beliefs—finds a space to grow, contribute, and be valued not only for their talent, but also for who they are. What sets us apart Great Place To Work certification. A company with more than 15 years of experience. Work with world-class clients and long-term projects. English scholarships for an external institute. English classes with company teachers. State-of-the-art tools and resources. Certifications for your professional growth. Recreation and leisure activities. Compliance with the regulations and labor rights of your region. Retention of your personal information: AssureSoft will retain your personal information for as long as necessary to fulfill the purposes for which it was collected or as necessary to comply with our legal obligations, resolve disputes, and maintain appropriate business records. Once the purpose has been fulfilled, your personal information will be retained and blocked due to the possibility of legal and governmental requirements, and until the status of limitations has run out. Important Notice Regarding Personal Information : If you do not want your personal and professional information to be retained in our database, please send your request for data removal to [email protected] .