Top Tech Jobs & Startup Jobs in Boston, MA

Lead the technical vision and development of Placer.ai’s AI-powered location intelligence platform. Build full-stack conversational AI features, including LLM integrations, retrieval, agents, tool-calling, streaming interfaces, evaluations, monitoring, and security controls. Translate ambiguous requirements into scalable production systems, make architecture decisions, collaborate with product, design, and customers, and improve engineering practices through code reviews, testing, and AI-assisted development.

Designs and delivers production-grade enterprise AI solutions using LLMs, RAG, agentic AI, MCP, and Azure. Translates business needs into secure, scalable architectures; establishes AI engineering standards, evaluation, observability, and guardrails; leads architecture and code reviews; mentors AI, software, and data engineers; evaluates emerging technologies; and supports client workshops, demonstrations, solutioning, and presales.

Build and deploy production-grade generative and agentic AI applications using Python or JavaScript/TypeScript, LangChain, LangGraph, RAG, vector databases, Docker, Kubernetes, and cloud platforms. Develop workflows, integrations, evaluation pipelines, observability, security controls, and CI/CD processes. Optimize quality, performance, reliability, and cost while supporting production operations. Collaborate with architects, engineers, security teams, customers, and stakeholders; create documentation, participate in reviews, mentor engineers, and communicate technical tradeoffs.

Implement and operate multi-region AWS database infrastructure for a Tier-1 payments platform. Responsibilities include DynamoDB Global Tables replication, failover and failback automation, Terraform or CDK infrastructure, observability, disaster recovery testing, KMS and IAM configuration, CDC pipelines, data migration cutovers, and application resilience patterns. The role also requires runbook and design documentation, collaboration with data, SRE, and application teams, and support for regulated financial-services workloads.

Leads complex security investigations from detection through resolution, including threat analysis, containment, eradication, recovery, root cause analysis, threat hunting, vulnerability management, and attack-chain reconstruction. Develops incident response playbooks and SOPs, writes executive reports, mentors Tier I analysts, and participates in on-call coverage. Requires advanced Windows, networking, scripting, malware analysis, SIEM, digital forensics, and incident response capabilities.

Performs cloud security engineering across AWS and GCP, including system hardening, patching, vulnerability remediation, compliance scanning, security tool management, incident response, and cloud operations. Troubleshoots Linux, Windows, network, application, and identity issues; supports FedRAMP, FISMA, and NIST 800-53 requirements; documents procedures and incidents; contributes to automation; mentors junior engineers; and participates in a 24×7 on-call rotation.

Supports and improves IT infrastructure across multi-site healthcare centers, including endpoints, networks, cloud systems, printing, AV, phones, digital signage, SaaS applications, Microsoft 365, and Entra ID. Delivers site and technology projects, automates onboarding and offboarding, troubleshoots escalated issues, manages vendors, supports disaster recovery testing, and maintains documentation, security, asset inventories, and HIPAA-compliant access practices.

Leads grant research, funding prospecting, proposal development, donor engagement, strategic analysis, and grant management for a global nonprofit. Responsibilities include maintaining funding pipelines, coordinating cross-functional proposals, developing budgets and logical frameworks, researching social-impact trends, supporting donor relationships, tracking compliance deadlines, mentoring junior contributors, and advising leadership on resource mobilization and organizational positioning.

Build and scale CodeSignal’s B2B SaaS partner program across HR technology and corporate markets. Own partner strategy, sourcing, negotiations, reseller and co-selling motions, partner enablement, integration-led partnerships, and partner-sourced revenue. Collaborate with Sales, Product, Engineering, Marketing, Legal, Security, and Customer Success to launch partnerships and bring Skills Intelligence to market. Track pipeline, conversion, ARR, activation, and expansion while representing CodeSignal in industry events and executive partner discussions.

Reviews coding problems derived from production repositories for fairness, clarity, technical soundness, and test quality. The role involves assessing code changes across unfamiliar stacks, identifying coherence issues or missing context, and writing concise justifications. Work is fully async and part-time, requiring independent judgment, strong software engineering fundamentals, and clear English writing.