Back-end Engineer

Filevine, Inc.
United States
1 day ago

Role details

Contract type
Permanent contract
Employment type
Part-time (≤ 32 hours)
Experience level
Expert
Experience required
4 years minimum
Working hours
Regular working hours
Job source

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence Distributed Systems Django Web Framework Python (Programming Language) Performance Tuning Queueing Systems Systems Integration Web Applications Workflow Management Systems Large Language Models Multi-Agent Systems
+5 more
Backend Fastapi Event Driven Architecture Information Technology Front End Software Development

Job description

  • Contribute to the design and evolution of the AI orchestration layer, building durable, fault-tolerant agentic workflows using Temporal activities and ReAct reasoning loops powered by pydantic-ai and Claude.
  • Deliver features across their complete lifecycle - from design and prototyping through implementation, pytest/syrupy snapshot testing, GitLab CI/CD deployment via Octopus Deploy, and New Relic APM post-launch monitoring. * Uphold engineering excellence by conducting thorough code reviews, writing comprehensive tests (unit, integration, Playwright end-to-end), maintaining structlog observability, and upholding uv monorepo workspace standards. * Mentor mid-level and junior engineers in async Python best practices, pydantic-ai agent design, and clean, testable agentic architecture. * Collaborate closely with product managers, UX designers, legal domain experts, and frontend engineers to translate complex attorney workflows into reliable, high-impact AI-powered features. * Actively participate in cross-team planning, design reviews, sprint ceremonies, and AI platform standards discussions. * Communicate technical trade-offs, agentic design decisions, and reliability impacts clearly to both technical teams and non-technical stakeholders, while contributing to AI orchestration roadmap discussions., Senior backend (Python) engineer responsible for designing, building and maintaining RESTful backend services and APIs, integrating data science outputs, optimizing performance and multithreading, troubleshooting UAT/integration issues, leading teams, and documenting solutions for enterprise Data-to-Decision systems. Top Skills: Ai-Assisted Development ToolsApache HttpdAws Ec2Blue PrismDjangoFlaskGCPGitMicroservicesMicrosoft Azure (Web AppMongoDBMultithreadingMySQLNginxOlapOltpPythonRabbitMQReactRestStorageUipathVm)Workfusion Super Dispatch

Senior Back-end Engineer

22 Days Ago Remote Georgia, USA Senior level Senior level Software Design, build, and operate backend services for vehicle-transport workflows. Own architecture, REST APIs, async/background processing, partner integrations, performance tuning, observability, on-call incident response, mentoring, and cross-functional API/product collaboration to deliver reliable, scalable services. Top Skills: AsyncioAWSCeleryCi/CdClaude CodeCursorDjangoFastapiGCPKafkaPlaywrightPostgresPytestPythonRabbitMQRest ApisSQLToxTrunk-Based DevelopmentWebsockets FlyFlat, Lead development of Python-based web applications using Django and FastAPI, architect scalable solutions, and establish technical standards while mentoring developers and optimizing infrastructure. Top Skills: Ai Coding AssistantsAWSDjangoFastapiGitPostgresPythonRailway

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

  • Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
  • Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
  • Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
  • Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
  • Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

Requirements

  • 6+ years of professional backend development experience with expert-level mastery of Python (3.12+), async/await, FastAPI, and Pydantic v2. * Proven production experience building complex, distributed systems - ideally including durable workflow orchestration (Temporal or equivalent), message queues, or event-driven architectures. * Exceptional communication skills, with the ability to clearly articulate agentic design decisions, reliability trade-offs, and LLM behavior to non-technical stakeholders and cross-functional partners. * Growth mindset, strong collaborative approach, genuine passion for mentoring others, and proven track record of delivering high-impact features end-to-end in fast-moving production environments. * Bachelor’s degree in Computer Science or related field preferred - equivalent experience, certifications, or demonstrated expertise with a strong production track record considered equally.

Benefits & conditions

Design and implement durable, fault-tolerant AI orchestration and backend systems using Temporal and agentic ReAct patterns. Deliver features end-to-end with testing, CI/CD, monitoring, and observability; mentor engineers and collaborate with cross-functional teams to translate legal workflows into reliable AI-powered features. The summary above was generated by AI Filevine is a Legal AI company delivering Legal Operating Intelligence for the future of legal work. Grounded in a singular system of truth, Filevine brings together data, documents, workflows, and teams into one unified platform-where modern legal work happens with clarity and consistency. Powered by LOIS, the Legal Operating Intelligence System, Filevine connects context across every matter to transform legal operations from reactive to proactive. LOIS reads, understands, and reasons across your data to surface insight, automate complexity, and give professionals the clarity and confidence to see more, know more, and do more. Fueled by a team of exceptional collaborators and innovators, Filevine’s rapid growth has earned AI awards and recognition from Deloitte and Inc. as one of the most innovative and fastest-growing technology companies in the country., A dynamic, rapidly growing company, focused on helping organizations thrive

  • Medical, Dental, & Vision Insurance (for full-time employees)
  • Competitive & Fair Pay
  • Maternity & paternity leave (for full-time employees)
  • Short & long-term disability
  • Opportunity to learn from a dedicated leadership team
  • Top-of-the-line company swag Privacy Policy Notice Filevine will handle your personal information according to what’s outlined in our Privacy Policy. Communication about this opportunity, or any open role at Filevine, will only come from representatives with email addresses using “filevine.com”. Other addresses reaching out are not affiliated with Filevine and should not be responded to.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on jobs.lever.co

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

1:38 min

Transitioning into backend engineering from web development

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

3:33 min

Connecting frontends via a FastAPI proxy backend layer

Saoussen Chaabnia Saoussen Chaabnia · Europe 2026 Virtual

1:54 min

Directing specific file extensions explicitly into browser environments

Christian Liebel Christian Liebel · JS Congress

1:42 min

Introduction to the fast API web framework

Sebastián Ramírez · World Congress 2022

1:47 min

Transitioning from internships to full-stack backend engineering

Nicolas Haunold Nicolas Haunold +1 · Coffee With Developers

Videos

See all

Related articles

See all