This is a remote position.
We are looking for a Senior Full Stack Engineer to join our engineering team. This is more than a hands-on development role. We're looking for someone who will elevate the team's engineering practices, mentor fellow engineers, drive technical excellence, and lead by example in building reliable, scalable, and maintainable software.
You'll work on a mission-critical enterprise platform responsible for managing the complete lifecycle of product pricing across 100+ global markets. The platform powers everything from product catalog ingestion and cost modeling to pricing calculations and the distribution of finalized pricing data to downstream commerce and finance systems.
Our technology stack includes a modern React frontend, multiple Spring Boot microservices supporting REST APIs, event-driven integrations, and batch processing, shared domain libraries, and cloud-native infrastructure running on AWS (EKS, RDS, and S3), with integrations across Google BigQuery and Apache Kafka. We follow a trunk-based development model with automated CI/CD pipelines using GitHub Actions, ArgoCD, and progressive environment promotion from Development through Production.
Success in this role goes well beyond delivering features. You'll help shape the team's engineering culture by improving code review quality, defining architectural patterns, reducing technical debt, strengthening testing and observability practices, and helping engineers grow through coaching, technical discussions, and mentorship. We're looking for someone who raises the bar for the entire team—a force multiplier rather than an individual contributor.
AI-assisted software development is a core part of how we build software. We're looking for an engineer who already uses AI coding assistants such as Cursor, Claude Code, GitHub Copilot, Kiro, or similar tools as part of their daily development workflow, not as an occasional productivity aid, but as an integral part of software design, implementation, debugging, testing, documentation, and code exploration.
Beyond personal productivity, you'll help the team adopt effective AI engineering practices by developing reusable prompts, project context, steering files, MCP configurations, and team workflows that improve developer effectiveness while maintaining high standards for code quality, security, and engineering judgment.
Requirements
- 5+ years of professional software engineering experience, including 3+ years as Senior Software Engineer or Technical Lead.
- Expert-level Java 17+ (preferably 21), Spring Boot, Spring Data JPA and Hibernate, with strong command of architecture, concurrency, performance, resiliency and error handling.
- Strong frontend experience with React, TypeScript and modern state management (React Query, Zustand or equivalent), able to design scalable frontend architectures.
- Deep knowledge of relational databases, especially PostgreSQL: schema design, query optimization, indexing, transactions and migrations.
- Proven experience designing and evolving production-grade REST APIs (versioning, authentication/authorization, pagination, validation, backward compatibility).
- Strong testing mindset: unit, integration, contract and end-to-end tests, with quality gates in CI/CD pipelines.
- Solid experience with modern development workflows: Git, trunk-based development, code reviews, automated CI/CD and static analysis.
- Working knowledge of cloud-native applications on AWS (EKS/Kubernetes, RDS, S3) or equivalent, including containerization, scalability and observability.
- Hands-on experience with LLMs and AI products (building, integrating or operating them in production).
- Leadership potential and genuine interest in leading the team, including mentoring, technical direction and raising engineering standards.
Skills Required
- 5+ years of professional software engineering experience
- 3+ years as a Senior Software Engineer or Technical Lead
- Expert-level Java 17 or preferably Java 21
- Expert-level Spring Boot, Spring Data JPA, and Hibernate
- Strong knowledge of software architecture, concurrency, performance, resiliency, and error handling
- Strong frontend experience with React and TypeScript
- Experience with modern frontend state management such as React Query or Zustand
- Deep knowledge of relational databases, especially PostgreSQL, including schema design, query optimization, indexing, transactions, and migrations
- Experience designing and evolving production-grade REST APIs
- Experience with unit, integration, contract, and end-to-end testing
- Experience with Git, trunk-based development, code reviews, automated CI/CD, and static analysis
- Working knowledge of AWS cloud-native applications, including EKS/Kubernetes, RDS, S3, containerization, scalability, and observability
- Hands-on experience with LLMs and AI products in production
- Leadership potential and interest in mentoring, technical direction, and raising engineering standards
What We Do
KIS Solutions is a technology consulting and software development company focused on solving business problems through technology, offering services such as web development, data migration, and customer support automation.
