Synack, Inc. logo
Synack, Inc.

The Premier Security Testing Platform.

Senior Software Engineer, AI

Full-stack EngineerSoftware EngineerFull TimeRemoteSeniorTeam 201-500H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

37 days ago

Salary

$145K - $250K / year

Seniority

Senior

Job Description

Senior Software Engineer, AI

Synack, Inc.

• Design, implement and deliver scalable AI-centric software systems. • Drive the development of agentic AI capabilities for identifying vulnerabilities, automating penetration testing processes, workflow optimization and enhancing threat intelligence. • Own and drive the end-to-end development of product features from ideation to production deployment and monitoring. • Actively contribute to and drive the design and implementation of AI-enabled systems, promoting effective SDLC processes. • Lead technical discussions, code reviews and design sessions, sharing your expertise to uplift the team's capabilities. • Provide mentorship and support to junior engineers, encouraging professional growth and development. • Collaborate closely with cross-functional teams to integrate AI capabilities into broader systems and applications.

Job Requirements

  • 7+ years of experience in distributed-systems and backend software engineering.
  • Experience with AI technologies, e.g. LLMs, RAG, MCP, etc.
  • Excellent grasp of token usage optimization and LLM cost optimization techniques.
  • Expert knowledge of golang (4+ years) and solid hands-on experience with Python.
  • Strong experience and understanding of microservices, REST API design, gRPC, writing unit testing, BDD testing.
  • Strong design skills required – UML is a bonus; exposure to Domain Driven Design desirable.
  • Experience with asynchronous messaging technologies such as Google PubSub, Kafka.
  • In depth knowledge of NoSQL and RDBMS technologies.
  • Strong experience with Docker, Kubernetes, Cloud Environments (GCP preferred).
  • Experience working on agile teams.
  • Excellent communication and collaboration skills in all mediums.
  • Experience working on and scaling a microservice-based application.
  • A proven ability to thrive in a collaborative environment involving different stakeholders and subject matter experts.

Benefits

  • Health insurance
  • Retirement plans
  • Flexible work arrangements
  • Professional development
  • Bonuses
  • Stock options
  • Equipment allowances
  • Wellness programs

Related Job Pages

More Full-stack Engineer Jobs

Full TimeRemoteTeam 11-50Since 2017H1B No Sponsor

• Support the design and implementation of flexible software solutions • Collaborate with multi-disciplinary project teams and provide high-impact, unique solutions for our customers’ most important problems • Initially support system integration and testing for a mature mission planning solution transitioning to an active user community • Subsequent projects driven by the intersection of interests with our expanding R&D portfolio • Involve periodic travel, up to 20%

Massachusetts + 1 moreAll locations: Massachusetts | Virginia
$175K - $215K / year
Ververica | Original creators of Apache Flink® logo

Senior Software Engineer – VERA Engine, Ecosystem

Ververica | Original creators of Apache Flink®

The Unified Streaming Data Platform by the original creators of Apache Flink®, powered by VERA cloud-native engine.

Full TimeRemoteTeam 51-200Since 2014H1B No Sponsor

• Design and implement features and improvements in the VERA engine kernel, including areas such as runtime execution, state management, checkpointing, scheduling, fault tolerance, and SQL/Table API. • Contribute to ecosystem components including connectors, catalogs, CDC pipelines, and AI model integration. • Diagnose and resolve correctness, performance, and stability issues in distributed production environments. • Produce and review technical design documents; participate in architectural discussions for both kernel and ecosystem initiatives. • Uphold engineering quality through code review, thorough testing, and rigorous performance and regression analysis. • Collaborate with adjacent teams across platform, SRE, and product functions.

Spain
Full TimeRemoteTeam 1-10H1B No Sponsor

• Technical Strategy & Ownership: Focus on the core components of the Steer CRM, specifically optimizing how we ingest and process data to revolutionize our automation tools. • Architectural Vision: Lead the design of reusable full-stack components and services that ensure our platform remains performant as we scale toward market dominance. • Adaptive Development: Pivot at a moment's notice based on evolving business needs, shifting focus between new integrations and core infrastructure to keep our ecosystem seamless. • Customer-Centric Engineering: Partner closely with Product to understand user pain points, ensuring every architectural decision adds tangible value to the auto repair shops we serve. • Code Excellence: Champion best practices in security, test automation, and maintainability. Conduct deep-dive code reviews that elevate the entire engineering organization. • Modern DevOps: Influence our CI/CD pipelines, containerization (Docker, Kubernetes), and IaC practices to ensure a seamless developer experience.

United States
Job Closed
RapidSOS logo

Senior Software Engineer, AI Operations

RapidSOS

Intelligent safety platform that links life-saving data from connected devices with 911 and first responders.

Full TimeRemoteTeam 51-200Since 2013H1B No Sponsor

• Independently identify the highest-leverage opportunities across RapidSOS operations where AI can create meaningful acceleration, simplification, or cost reduction • Design, build, and deploy AI-powered tools, agents, and automations — end to end — with a daily or weekly shipping cadence • Work across every function of the company (engineering, sales, customer success, product, ops) to understand workflows and spot AI application opportunities • Evaluate and adopt the best available AI coding agents and agentic frameworks (Claude Code, Cursor, Copilot, and equivalents) to maximize your own output velocity • Own the full lifecycle of each initiative: discovery, hypothesis, prototype, production, and measurement of impact • Bring a founder's perspective — you are not executing a prescribed roadmap, you are defining it

Europe
Job Closed