• Write and maintain well documented and testable source code • Design, develop, and maintain full stack web applications using .NET, Vue and Angular frameworks • Design, develop, and maintain REST API services and internal system integrations • Design and develop Microsoft SQL databases (basic data modeling, table design, stored procedures, and triggers) • Develops secure, robust, transactional applications using object-oriented design concepts and service-oriented architectures. • Collaborates with the Architects/Designers in partner locations to arrive at the viable design solutions. • Collaborates with Functional Analysts and Business Analysts to review and improve functional specifications, which should include functional tests description and acceptance criteria. • Contributes to the design, development, troubleshooting, tests and documentation of selected functions. • Participates in the design sessions and provide inputs based on your previous learnings/experience. • Uses software engineering practices and state-of-art development methodologies to ensure superior quality and consistency of technical aspects of the product. • Contributes to the technical evolution of the application by identifying needs, gaps, and new requirements. • Makes recommendations to improve operating efficiency and functionality of assigned systems areas. • Integrate systems with industry specific hardware and software

• Lead the design of network systems that span both cloud and isolated environments, ensuring consistent connectivity and behavior. • Design networking for containerized systems to support inter-service communication and service discovery • Partner with Enterprise Ops to design and implement routing and firewall policies across shared network boundaries • Establish and improve network observability and debugging • Partner with Cybersecurity and Infosec to design connectivity and access boundaries that meet regulatory and compliance needs • Identify and resolve systemic issues affecting reliability, latency, and scalability • Mentor engineers and drive adoption of strong network design and debugging practices through hands-on guidance and review

• Work across the full software development lifecycle: analysis, design, development, testing, deployment, and support. • Develop and maintain applications and services using modern engineering practices. • Build and integrate REST APIs and microservices. • Work with SQL and NoSQL databases to store, query, and optimize data. • Contribute to scalable backend systems and cloud-based infrastructure. • Write clean, maintainable, and well-tested code. • Participate in code reviews and agile development processes. • Support production systems and help troubleshoot technical issues. • Collaborate with engineers, product teams, and stakeholders across regions.

• Join the team responsible for Firstup's public APIs, Agentic tools, third-party integrations with enterprise systems such as HRIS platforms. • Deliver innovative, scalable solutions while improving architecture, scale, availability, and fault-tolerance. • Actively use Generative AI tools and coding agents to accelerate delivery and improve code quality.