Senior Full Stack Developer
About The Position
We’re hiring a Senior Full Stack Developer to serve as a primary builder on Provar’s AI agent evaluation and assurance platform. This role requires someone deeply technical, highly productive, and genuinely AI-native in their approach, utilizing modern agentic coding workflows and operating multiple parallel cloud development sessions. The developer will help build a platform for enterprises to test, evaluate, govern, and improve AI agents and agentic workflows, spanning React frontend, backend services, orchestration layers, cloud infrastructure integration, and third-party enterprise systems like Salesforce, AWS Bedrock and Agentcore. The position offers a hybrid work environment with flexibility, high autonomy, and a significant impact on both the core product and the team's engineering workflow. The focus is on building in the rapidly evolving AI agent evaluation space alongside experienced DevOps and AI specialists, operating at the cutting edge of agentic software development.
Requirements
- Strong experience as a full stack engineer building production systems
- Strong frontend capability with React and modern component frameworks (TypeScript preferred)
- Strong backend experience building APIs, services, and orchestration layers (Node.js, Python, or both)
- Hands-on AWS experience — comfortable working directly with services like Lambda, ECS/EKS, Step Functions, S3, DynamoDB, API Gateway, and CloudFormation or CDK
- Production experience with Database Management — data modeling, query optimization, aggregation pipelines, and operating at scale in cloud environments
- Ability to work comfortably across product, platform, and integration boundaries
- Proven track record of shipping high volumes of quality, production-grade code in fast-paced environments
- Strong grasp of modern engineering practices: CI/CD, automated testing, infrastructure-as-code, observability, and version control workflows
- Comfortable working in a small, senior team where ownership is high and hand-holding is low
- Genuine fluency with AI-assisted and agentic coding workflows (e.g., Claude Code, Claude Code Codex, Cursor, Copilot, Windsurf, or similar)
- Comfortable working in an environment where AI tools are used heavily for development acceleration
- Able to manage multiple parallel cloud sessions and coding agents productively (3–6+ simultaneously)
- Understands how to use AI to increase throughput while still maintaining correctness, structure, and code quality
Nice To Haves
- Experience with Salesforce, Agentforce, or enterprise SaaS integrations
- Experience with AWS Bedrock, Bedrock Agents, AgentCore, or other LLM/agent platforms
- Experience with orchestration systems, browser automation, evaluation systems, or AI observability tools
- Experience building products involving agents, copilots, workflow automation, or LLM-based systems
- Background in building evaluation, testing, or quality assurance platforms
- Familiarity with prompt engineering, retrieval-augmented generation (RAG), or multi-agent orchestration patterns
- Prior work in startups or high-growth environments where speed and adaptability are essential
Responsibilities
- Develop and ship frontend experiences in React
- Build backend services, APIs, orchestration layers, and platform integrations
- Translate product and technical direction into high-quality production code
- Help design and implement systems for agent evaluation, orchestration, observability, and execution
- Integrate with third-party platforms such as Salesforce, AWS Bedrock, Bedrock Agents, AgentCore, and related enterprise systems
- Work across structured and unstructured workflows, including cloud session orchestration and test execution pipelines
- Use AI tools and agentic coding workflows as a core part of daily development
- Effectively manage 4–6+ simultaneous cloud coding and execution sessions
- Help define and improve how the team uses AI coding agents, parallel development flows, and rapid iteration
- Write a high volume of clean, maintainable code
- Move quickly from concept to implementation while maintaining strong engineering judgment
- Help reduce ambiguity by solving problems directly rather than waiting for perfect specs
- Partner with AI engineers, product leadership, and DevOps
- Help connect infrastructure, model workflows, product UX, and enterprise integrations into a coherent platform
- Contribute technical ideas, architecture feedback, and pragmatic solutions as the platform evolves
Benefits
- A competitive salary
- 20 days PTO + Public holidays
- Comprehensive health insurance including, medical, vision and dental cover
- Generous Maternity and Parental leave
- Volunteering day - Provar gives back
- Laptop and super rad swag provided
- A vibrant and fun work culture, with regular social activities
- Friendly work colleagues who genuinely care about other
- A truly diverse working environment
- The chance to work with international work colleagues
- The opportunity to grow and develop your career
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
