Full Stack Engineer

Wiser Solutions is a suite of in-store and eCommerce intelligence and execution tools. We're on a mission to enable brands, retailers, and retail channel partners to gather intelligence and automate actions to optimize in-store and online pricing, marketing, and operations initiatives. Our Commerce Execution Suite is available globally. Job Description We are looking for a highly capable Full Stack engineer to be a core contributor in developing our suite of product offerings. If you love working on complex problems, and writing clean code, you will love this role. Our goal is to solve a messy problem elegantly and cost effectively. Our job is to collect, categorize, and analyze semi-structured data from different sources (20 million+ products from 500+ websites into our catalog of 500 million+ products). We help our customers discover new patterns in their data that can be leveraged so that they can become more competitive and increase their revenue. Essential Functions: Developing and maintaining various customer-facing UI and server-side components. Ensuring optimal performance of different databases and responsiveness to front-end requests. Designing customer-facing UI and back-end services for various business processes. Developing high-performance applications by writing testable, reusable, and efficient code. Implementing effective security protocols, data protection measures, and storage solutions. Running diagnostic tests, repairing defects, and providing technical support. Documenting processes, including database schemas, as well as preparing reports. Recommending and implementing improvements to processes and technologies. Bring new ideas to the table – some of our best innovations originate within the team Qualifications TECHNOLOGIES WE USE: Languages: NodeJS/NestJS/Typescript, SQL, React/Redux, GraphQL Infrastructure: AWS (AWS Glue, DBT, Trino, Iceberg, etc), Kubernetes, Terraform Databases: Postgres, MongoDB, Redis, Elasticsearch Streaming and Queuing: Kafka, NATS MUST-HAVES: 5+ years of professional software engineering experience. Proficiency with architecting and delivering solutions within a distributed software platform. Full stack engineering experience, including front end frameworks (React/Typescript, Redux) and backend technologies such as NodeJS/NestJS/Typescript, GraphQL Proven ability to learn quickly, make pragmatic decisions, and adapt to changing business needs. Proven ability to work and effectively, prioritize and organize your work in a highly dynamic environment. Advanced proficiency in SQL (e.g., MySQL, PostgreSQL) for designing, querying, optimizing, and maintaining relational databases. Solid understanding of Data Pipeline and Workflow Automation – orchestration tools, scheduling and monitoring. Ability to clean, transform, and aggregate data using SQL or scripting languages. Solid understanding of AWS, Kubernetes, Terraform. Ability to design and estimate tasks, coordinate work with other team members during iteration planning. Good testing habits and strong eye for quality and automation. Ownership – feel a sense of personal accountability/responsibility to drive execution from start to finish. Experience working in an agile team environment. Bonus Points Knowledge of APM tool like Coralogix, Grafana, or new relic. Experience with CQRS. Experience with Domain Driven Design. Experience with C4 modeling. Experience working within a retail or ecommerce environment. Experience with AI Coding Agents (Windsurf, Cursor, Claude, ChatGPT etc.) – Prompt Engineering Temporal or any workflow automation engine experience.