Talent.com
Senior Full Stack Intergrations Developer
Senior Full Stack Intergrations DeveloperOctopus HR • Ottawa, ON, CA
Senior Full Stack Intergrations Developer

Senior Full Stack Intergrations Developer

Octopus HR • Ottawa, ON, CA
9 days ago
Job type
  • Full-time
  • Quick Apply
Job description

Senior Full Stack Developer (Integrations Focus)

Description

About Octopus HR

Octopus HR is a fractional HR consultancy that partners with high-growth startups to build exceptional teams. We specialize in talent acquisition, people operations, and HR strategy for innovative companies scaling rapidly. We’re proud to partner with Pluvo on this search.

The Opportunity

Pluvo is seeking an experienced Senior Full Stack Developer with a strong integrations and data-platform background to join the team at a critical stage of scale. This role is centered on building and maintaining complex enterprise integrations, scalable data pipelines, and high-performance systems that power a finance-focused SaaS product used every day by customers.

Requirements

Responsibilities

Integration Architecture & Data Stack

  • Build and maintain integrations with accounting systems such as QuickBooks, Xero, and NetSuite
  • Design robust data pipelines connecting CRM, HR, and financial platforms
  • Work with data warehousing solutions (Snowflake or similar) to manage and analyze multi-source data
  • Ensure data integrity, security, and reliability across all integration points
  • Optimize SQL queries and database performance for large-scale data operations
  • Design and build scalable APIs capable of handling high volumes of financial and enterprise data

Performance Optimization & Scalability

  • Diagnose and resolve memory issues and performance bottlenecks causing system instability
  • Architect backend services and APIs that support growing data volumes and user traffic
  • Optimize database queries and implement caching strategies to improve response times
  • Design systems with horizontal scalability and long-term growth in mind
  • Database Engineering & Security

  • Lead database design and optimization, ensuring data is stored, accessed, and scaled securely and efficiently
  • Implement secure, scalable storage solutions using PostgreSQL or similar technologies
  • Champion data integrity, encryption best practices, and compliance standards
  • Full Stack Development

  • Build and maintain high-performance frontends using Next.js and TypeScript
  • Own backend development in Node.js, creating clean, well-documented APIs
  • Implement and maintain CI / CD pipelines to streamline deployments and reduce manual overhead
  • Ship new features from concept to production with end-to-end ownership
  • Team Leadership & Mentorship

  • Coach and mentor junior developers by sharing knowledge, setting standards, and providing thoughtful code reviews
  • Foster a high-quality engineering culture grounded in collaboration and continuous improvement
  • Help establish and reinforce best practices around performance, security, and code quality
  • Cross-Functional Collaboration

  • Work closely with Leadership, Product, Design, and QA to deliver high-quality features
  • Participate in sprint planning and lead technical discussions that shape product outcomes
  • Communicate complex technical concepts clearly to non-technical stakeholders
  • Requirements

  • 5+ years of full-stack development experience building and operating production systems at scale
  • Strong experience building third-party integrations, particularly with accounting or enterprise SaaS platforms
  • Experience across the full data stack, including SQL, data warehousing (Snowflake or similar), and CRM / HR / ERP integrations
  • Demonstrated ability to manage complex, multi-source data while maintaining data quality and integrity
  • Strong cloud infrastructure experience, especially with AWS (EC2, RDS, Lambda, S3, CloudWatch)
  • Proven track record of performance optimization and solving scalability challenges
  • Deep expertise in TypeScript / JavaScript and modern full-stack development
  • Expert-level experience with Next.js or React frameworks
  • Extensive experience with database design, optimization, and scaling (PostgreSQL strongly preferred)
  • Strong understanding of system architecture and designing for reliability and scalability
  • Passion for clean code, security best practices, and modern software architecture
  • Proven ability to solve problems creatively and effectively
  • Excellent verbal and written communication skills
  • Experience with Git-based workflows (GitHub preferred)
  • Demonstrated experience mentoring and coaching junior developers
  • Experience working in agile environments using tools such as Jira
  • Nice to Haves

  • Experience working with LLMs, AI / ML models, or predictive analytics systems
  • Experience building BI tools, data visualization platforms, or analytics products
  • Familiarity with AI-powered presentation or reporting tools
  • Experience with Java
  • Knowledge of the financial industry or experience working in a fintech SaaS company
  • Familiarity with FP&A platforms such as Causal, Pigment, or similar
  • Experience with DevOps practices and infrastructure as code
  • Previous experience at a high-growth, VC-backed startup
  • Experience with Python for data science or ML workflows
  • Benefits

  • Impact : Your work will directly support the scalability, reliability, and data integrity of a mission-critical product
  • Technical Challenges : Tackle real-world problems across integrations, data pipelines, and system performance
  • Team : Join a collaborative, experienced engineering team that values ownership and quality
  • Growth : Influence technical direction and grow into broader technical leadership responsibilities
  • Create a job alert for this search

    Senior Developer • Ottawa, ON, CA

    Similar jobs
    Senior Full Stack Engineer

    Senior Full Stack Engineer

    Ouster, Inc. • Ottawa H2B, ON, Canada
    Full-time
    At Ouster, we are pioneering the future of Physical AI by redefining the capabilities of deep learning.Through our groundbreaking digital lidar solutions, including the Ouster Gemini perception pla...Show more
    Last updated: 30+ days ago • Promoted
    Full Stack Developer

    Full Stack Developer

    Work in Ottawa • Ottawa, Ontario, CA
    Full-time
    Quick Apply
    Work in Ottawa is an initiative of Invest Ottawa, the economic development agency with a mandate of facilitating economic growth and job creation for the city of Ottawa. As a hub for innovation and ...Show more
    Last updated: 30+ days ago
    Senior Technical Support Architect AI-Driven SaaS

    Senior Technical Support Architect AI-Driven SaaS

    Assent Compliance • Ottawa H2B, ON, Canada
    Full-time
    A leading sustainability solutions provider in Ottawa is seeking a Technical Support Architect.This senior-level role involves managing technical escalations, collaborating with Product and Enginee...Show more
    Last updated: 25 days ago • Promoted
    Power Platform CoE Architect — Governance & DevOps Lead

    Power Platform CoE Architect — Governance & DevOps Lead

    Visionet Systems Inc. • Ottawa H2B, ON, Canada
    Full-time
    A specialized IT services firm in Canada seeks a Power Platform Solution Architect to design a Power Platform Center of Excellence. In this role, you will develop strategies and governance structure...Show more
    Last updated: 15 days ago • Promoted
    Senior Full-Stack Engineer for IoT Analytics — Remote

    Senior Full-Stack Engineer for IoT Analytics — Remote

    Cheetah Networks Inc • Ottawa H2B, ON, Canada
    Remote
    Full-time
    Cheetah Networks is the leader in IoT Network Analytic solutions.Our IoT Analytics solution helps network operators scale IoT service delivery over LTE and 5G networks. Our PulseView™ solution enabl...Show more
    Last updated: 10 days ago • Promoted
    Senior Full Stack Developer - Luxoft

    Senior Full Stack Developer - Luxoft

    Luxoft • gatineau, qc, ca
    Full-time
    The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.Sol...Show more
    Last updated: 20 days ago • Promoted
    Monitoring Solutions & Equipment – Director Saas Software Development

    Monitoring Solutions & Equipment – Director Saas Software Development

    Stonewood Group Inc. • Ottawa H2B, ON, Canada
    Full-time
    Client is a Privately owned company that provides monitoring solutions and equipment for studying manmade and natural seismicity. They are headquartered in Ottawa, Canada, with offices in Calgary, B...Show more
    Last updated: 30+ days ago • Promoted
    Senior Full Stack Intergrations Developer

    Senior Full Stack Intergrations Developer

    Octopus HR • Ottawa, ON, Canada
    Full-time
    Senior Full Stack Developer (Integrations.Octopus HR is a fractional HR consultancy that partners with high-growth startups to build exceptional teams. We specialize in talent acquisition, people op...Show more
    Last updated: 8 days ago • Promoted
    Senior Full-Stack Developer (React / Node)

    Senior Full-Stack Developer (React / Node)

    Targeted Talent • Ottawa, ON, Canada
    Permanent
    We are looking for an experienced.Full-Stack Developer (React / Node).Our client is an agriculture based software company operating out of Toronto. JavaScript / TypeScript and related frameworks (Ne...Show more
    Last updated: 30+ days ago • Promoted
    Full Stack Developer - Product Development Group

    Full Stack Developer - Product Development Group

    Canadian Bank Note Company • Nepean, ON, Canada
    Full-time +1
    As a Full Stack Developer in our Corporate Info Systems group, you will be responsible for designing, developing, and maintaining scalable applications. You will work closely with cross-functional t...Show more
    Last updated: 30+ days ago • Promoted
    Geometry Private Tutoring Jobs Kemptville

    Geometry Private Tutoring Jobs Kemptville

    Superprof • Kemptville, Canada
    Full-time +1
    Superprof is Canada's #1 tutoring platform, and we're actively recruiting passionate tutors! Whether you're a student, a professional, or simply someone who loves teaching, join the largest communi...Show more
    Last updated: 30+ days ago • Promoted
    Arithmetic Private Tutoring Jobs Kemptville

    Arithmetic Private Tutoring Jobs Kemptville

    Superprof • Kemptville, Canada
    Full-time +1
    Superprof is Canada's #1 tutoring platform, and we're actively recruiting passionate tutors! Whether you're a student, a professional, or simply someone who loves teaching, join the largest communi...Show more
    Last updated: 30+ days ago • Promoted
    Platform Solutions Architect — Data & Core Tools (Ottawa)

    Platform Solutions Architect — Data & Core Tools (Ottawa)

    Tech Insights • Ottawa H2B, ON, Canada
    Full-time
    A technology company in Ottawa is seeking a Solution Architect to define and improve its Platform's architecture.The role involves collaboration across departments to optimize internal tools and ma...Show more
    Last updated: 30+ days ago • Promoted
    Senior Technical Support Architect - AI-Driven SaaS

    Senior Technical Support Architect - AI-Driven SaaS

    Assent • Ottawa H2B, ON, Canada
    Remote
    Full-time
    A leading software solutions provider in Ottawa seeks a Technical Support Architect to deliver exceptional support experiences. You will handle complex customer issues, collaborate with product team...Show more
    Last updated: 25 days ago • Promoted
    Satellite Software Architect & Tech Lead – Ground Systems

    Satellite Software Architect & Tech Lead – Ground Systems

    Orion Innovation • Ottawa H2B, ON, Canada
    Full-time
    A premier technology services firm in Ottawa is seeking a Software Architect with extensive experience in satellite communication systems. The ideal candidate will lead software designs, collaborate...Show more
    Last updated: 30+ days ago • Promoted
    Cloud Software Architect | AWS & Microservices Lead

    Cloud Software Architect | AWS & Microservices Lead

    Tecsys Inc. • Ottawa H2B, ON, Canada
    Full-time
    A leading supply chain solutions provider in Canada is seeking a Mid-Senior level Technical Leader to develop robust software solutions within logistics and healthcare sectors.Ideal candidates will...Show more
    Last updated: 6 days ago • Promoted
    Data Architect

    Data Architect

    Ciena • Ottawa H2B, ON, Canada
    Full-time
    We are seeking a Data Architect to join our Digital Asset Management team at Ciena in Ottawa, Ontario, Canada.This role is pivotal in designing, developing, and deploying data pipelines that suppor...Show more
    Last updated: 30+ days ago • Promoted
    Senior Full-Stack Developer

    Senior Full-Stack Developer

    Targeted Talent • Ottawa, ON, Canada
    Permanent
    We are looking for an experienced.Senior Full-Stack (React & Node) Developer.Our client is a fintech company based out of Vancouver. JavaScript / TypeScript and related frameworks (NestJS, Expre...Show more
    Last updated: 30+ days ago • Promoted