• Develop software solutions for complex problems using C# (.NET) and SQL Server • Design deliverables that are fully aligned with the product’s overall architecture, ensuring ecosystem integrity • Perform evolutionary and corrective maintenance on legacy systems • Execute automated tests (unit tests, TDD, BDD) and ensure code quality • Be proactive and thorough in team code reviews • Configure, create and monitor monitoring tools and alerts • Take responsibility for failures that fall within the team’s domain • Use operational data to suggest stability improvements and support post-mortem analyses • Be disciplined in making realistic commitments and delivering value incrementally • Act proactively to resolve blockers and delays before escalation is required • Collaborate actively with multidisciplinary teams, maintaining clear, concise, audience-oriented communication • Help teammates overcome obstacles and complete tasks • Take ownership of your career and your Individual Development Plan (IDP) • Seek and apply feedback continuously • Share knowledge and support the development of junior developers

Role Description SmartCommerce is looking for a Senior Software Backend Engineer to design, build, and maintain scalable backend systems spanning database architecture, middle-tier services, and data processing/ETL pipelines that power our commerce platform and client integrations. This role combines deep backend engineering with hands-on data engineering and stream processing responsibility, and serves as a senior technical contributor and production support owner for the systems they build. Responsibilities - Design, develop, and maintain backend services and APIs using PHP, Node.js, and React.js across the middle tier - Design and optimize database schemas and queries in MySQL, and implement caching strategies using Redis - Build and maintain ETL and data pipelines using Airflow, working with Parquet-formatted data feeding into Redshift and Databricks - Design and implement stream processing solutions using Kafka - Architect and operate scalable, high-availability systems deployed on AWS - Provide production support and participate in an on-call rotation as needed - Collaborate with cross-functional partners in Product, Data, and QA to translate requirements into technical solutions - Write clean, tested, well-documented code and actively participate in code reviews - Leverage AI coding tools (Claude, Cursor, Codex, Gemini, etc.) to accelerate development and improve code quality - Mentor other engineers on backend and data engineering best practices Qualifications - Bachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience - 8+ years of professional software engineering experience, with a strong focus on backend, database, and data processing systems - Strong proficiency in PHP, Node.js, and React.js - Deep experience with MySQL database design, optimization, and administration - Experience with Redis for caching and in-memory data structures - Hands-on experience with Kafka for stream processing and event-driven architectures - ETL/data pipeline experience using Airflow and Parquet file formats - Experience with AWS cloud infrastructure - Proficiency with AI coding tools (Claude, Cursor, Codex, Gemini, etc.) - Nice to Have: Experience with Apache Spark, Python, and Databricks - Nice to Have: Experience with real-time stream processing frameworks - Eligibility to work in the United States without sponsorship - Ability to pass background check Requirements - Remote - from home office with occasional travel as needed. Must be located within the United States; Eastern US preferred. Benefits - Health Care Plans (Medical, Dental & Vision) - Retirement Plan (401k, Profit Sharing) - Life Insurance (Basic, Voluntary & AD&D) - Long-Term Disability - Short-Term Disability - Flexible Paid Time Off (Vacation, Sick & Public Holidays) - Family Leave (Maternity, Paternity) - Work From Home/Remote - Wellness Resources

• Design PostgreSQL schemas, indexes, and queries for high-write workloads • Build, operate, and harden AWS infrastructure using Terraform • Design, build, and scale backend services in Python/FastAPI • Own REST/OpenAPI contracts

Role Description - Analyze business and system requirements and design robust backend solutions aligned with functional and non-functional needs (performance, security, scalability, resilience, observability) - Design, develop, and maintain microservices-based applications using Java and Spring framework - Develop high-quality, reusable, and maintainable code in line with Zensar and client engineering standards - Actively leverage AI tools (e.g., GitHub Copilot, AI agents) to accelerate development, improve code quality, and optimize workflows - Build and enhance both business logic and platform capabilities within the product landscape - Implement secure and scalable RESTful APIs, following industry best practices (JWT, API security) - Work on complex algorithmic calculations and data processing used in financial systems - Perform code reviews, enforce coding standards, and contribute to knowledge sharing within the team - Collaborate with cross-functional teams (product, QA, DevOps, architecture) in an agile environment - Contribute to CI/CD pipelines and support containerized deployments (Kubernetes) - Participate in demos and stakeholder presentations to showcase new features and capabilities - Ensure application observability through logging, monitoring, and tracing Qualifications - 7+ years of experience in backend development using Java - Bachelor’s/Master’s degree in Computer Science or related field - Strong expertise in: - Spring Framework (Spring Boot, Spring Cloud) - Microservices architecture and distributed systems - Event-driven systems (Kafka) - Solid experience in: - REST API design and development - API security (JWT, authentication/authorization mechanisms) - SQL and performance tuning - Hands-on experience with: - Containerization and orchestration (Docker, Kubernetes) - CI/CD tools and DevOps practices - Good understanding of observability (logging, monitoring, tracing tools) - Strong knowledge of software design patterns, engineering best practices, and coding standards - Experience working with AI-assisted development tools and integrating AI in SDLC - Excellent problem-solving, analytical, and debugging skills Requirements - Strong communication and presentation skills - Collaborative mindset with ability to work across global teams - Proactive, ownership-driven approach - Ability to work in fast-paced, delivery-focused environments Nice to Have - Experience in financial services or capital markets domain - Exposure to cloud platforms (Azure/AWS/GCP) - Understanding of high-availability and resilience patterns Company Description At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is ONE with Client - a set of four core values that reflect who we are and how we work: One Zensar, Nurturing, Empowering, and Client Focus. Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar and join us to Grow. Own. Achieve. Learn. to be the best version of yourself. We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace.