Source Job

$160,000–$200,000/yr
US

  • Design and maintain API integrations between vendor platforms and Syllo’s internal tool stack.
  • Partner with data engineering to build data extraction pipelines into BigQuery.
  • Build frontend dashboards and ensure data reliability across Revenue Operations, Finance, and Customer Success.

API Integration Python FastAPI React Data Pipelines

20 jobs similar to Senior Business Systems Engineer

Jobs ranked by similarity.

Canada

  • Design, develop, and maintain web applications using Django and FastAPI
  • Build and integrate RESTful APIs and implement scalable ETL data transformation workflows
  • Write efficient SQL, manage PostgreSQL schemas, and ensure code quality through testing and reviews

Fleetworthy offers the only complete technology suite for fleet readiness, uniting safety and compliance, toll management, and weigh station bypass solutions. Trusted by 75% of the top fleets in North America, Fleetworthy supports millions of vehicles and drivers.

Canada USA Unlimited PTO

  • Design and build integrations, APIs, and data exchange systems connecting Wrapbook to accounting and ERP systems.
  • Own integration pipelines and SLAs end-to-end, ensuring reliable data movement with clear metrics.
  • Provide technical direction through design reviews and pair programming, and participate in on-call rotation.

Wrapbook is the AI platform for production finance, building a system of action for finance teams. With backing from Andreessen Horowitz and others, the company has 350+ employees and uses AI to empower finance teams.

LATAM Africa Eastern Europe

  • Design, build, test, and deploy AI-powered automations that reduce manual work and improve operational efficiency.
  • Connect systems through APIs, webhooks, and databases to integrate data across platforms and automate data flows.
  • Develop custom integrations using Python or JavaScript and integrate LLMs like OpenAI into business workflows.

This client is an established group of companies operating across transportation, logistics, commercial real estate, and multifamily real estate in the United States and Mexico. They are investing in AI and automation to improve operational efficiency, connect data across systems, and reduce manual processes.

US

  • Drive backend development for AI workflows using Python and FastAPI as part of a collaborative team.
  • Productionize LLM integrations with systems for Bedrock usage, quotas, retries, and cost controls.
  • Build for scale by optimizing async job orchestration, performance, and data-layer for petabyte-scale enterprise data.

Smarsh empowers organizations to manage risk and uncover intelligence in digital communications. With over 6500 clients in regulated industries and consistent recognition from Gartner and Forrester, Smarsh has been listed on the Inc. 5000 as one of America's fastest-growing companies since 2008.

$24,000–$29,000/yr
Global

  • Own application and API integrations, designing modular frameworks for cross-product usage.
  • Automate workflows to reduce manual data processing and ensure system reliability.
  • Build reusable SDKs and microservices for consistent integration patterns.

Wing, through M32 AI, builds agentic AI for SMBs globally, backed by top-tier Silicon Valley VCs. It operates as a fast-moving startup within a corporate, offering stability and zero bureaucracy.

US

  • Architect and build clean, responsive user interfaces in React for complex document handling and interactive workflows.
  • Write performant Python services and RESTful APIs to connect interfaces with search engines and data pipelines.
  • Integrate workflows with Vertex AI Search, optimizing document indexing, query retrieval, and agentic AI responses.

66degrees is an end-to-end AI transformation partner that helps enterprises turn complex data into strategic assets. The company is a convergence of several successful firms in cloud, AI, and data, with a culture that values innovation and professional growth.

Canada

  • Ship technically challenging projects end-to-end in a fast-paced, iterative environment
  • Write production-ready, well-tested code on full-stack projects within a tight-knit team
  • Collaborate with cross-functional teams on enabling web/app tracking for marketing analytics and conversion attribution

Super.com is a tech platform on a mission to help people save more, earn more, and get more out of life. The company is remote-first, fast-moving, and invests in learning with a culture that celebrates bold ideas.

LATAM

  • Reverse-engineer data rules and functional prototypes from spreadsheets into reliable web applications.
  • Take features from database schema design to backend API and modular, responsive UIs using React/Next.js & Tailwind.
  • Integrate LLM APIs into production workflows to automate operational narratives and extract structured insights.

Launchpad Technologies Inc. is a global technology partner connecting top talent with high-impact projects across North America and beyond. They specialize in Staff Augmentation and product development, with a people-first culture built on trust, autonomy, and impact.

$194,400–$228,800/yr
US Canada

  • Build production-quality agents, integrations, and data pipelines at customer sites on Redpanda ADP.
  • Work in unfamiliar codebases and data environments, ramping quickly and building without breaking.
  • Own the technical deliverable from design to handoff, ensuring it runs in production.

Redpanda is a unified platform for agent-data interaction, combining streaming, SQL analytics, and governance for AI agents. It is trusted by Fortune 500 companies and startups, with a global team and a culture of transparency and kindness.

$175,000–$190,000/yr
US Unlimited PTO 12w maternity 12w paternity

  • Build and maintain MCP servers, internal APIs, and lightweight web apps to expose data platform capabilities and automate workflows.
  • Develop stateful applications, automated pipelines, and low-code workflows to ensure SOP compliance and scale internal tools.
  • Collaborate with stakeholders across Branch to scope and deliver clean, well-documented, end-to-end solutions.

Branch empowers workers with financial freedom by helping companies accelerate payments and providing accessible, free financial services. It is a remote-first, award-winning FinTech company that values transparency, accountability, and trust.

Global

  • Design backend systems and APIs (Python preferred) that run real-time, business-critical accounting logic.
  • Ship features end to end - architecture, CI/CD, testing, monitoring, and beyond.
  • Integrate third-party tools and external systems, proactively managing edge cases and risk.

DualEntry is building the OS for finance, an AI-native ERP that automates accounting from data entry to close. They have raised over $100M from top venture firms and serve customers from startups to public companies, hiring high-agency outliers who have achieved difficult things.

US Europe Middle East

  • Design and maintain backend services using Python/FastAPI/TypeScript/Express, including secure REST APIs, SSE streams, and WebSocket-based features.
  • Own PostgreSQL schemas, migrations, transactions, and query performance, and integrate external data providers with authentication, pagination, and rate limits.
  • Build unit, contract, and database-backed integration tests, and instrument services with structured logging to diagnose production failures.

Ruya AI is a venture-backed defense-tech company building AI-native intelligent software for sovereign institutions operating in mission-critical environments. Headquartered in Massachusetts with offices across the U.S., Europe, and the Middle East, we are expanding our engineering team with people who demonstrate strong ownership and sound judgment.

$133,500–$200,300/yr

  • Build and maintain integrations between core enterprise systems including Salesforce, CPQ, NetSuite, Workday, Marketo, Snowflake, and related business applications.
  • Develop data pipelines, workflow automations, and reverse ETL-style syncs that help GTM, Finance, People Ops, and other teams operate from trusted data.
  • Troubleshoot data sync issues, schema mismatches, API failures, and workflow exceptions across multiple systems.

Harvey is transforming how legal and professional services operate by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. With over 2400 customers in 70+ countries and strong product-market fit, the team moves fast, takes ownership, and is deeply committed to the mission.

$180,000–$200,000/yr
US Unlimited PTO

  • Own features and systems end-to-end for the Corporate Insight Agent, from requirements gathering through deployment and iteration.
  • Collaborate with Corporate Product Management and business stakeholders to identify opportunities and revamp critical business processes.
  • Balance rapid prototyping with long-term engineering rigor, building lightweight POCs and scalable production systems.

YipitData is the leading market research and analytics firm for the disruptive economy, analyzing billions of alternative data points to uncover insights for top investment funds and Fortune 500 companies. With a valuation over $1B and a people-centric culture recognized by Inc. as a Best Workplace for three consecutive years, the firm emphasizes transparency, ownership, and continuous mastery.

US Eastern Time Zone

  • Design, build and deploy production systems using software engineering, data science, and modern AI.
  • Work alongside Data Scientists and Engineers to operationalize models and build AI-powered products.
  • Deliver reliable, maintainable systems that create measurable business value.

M3 is a Japanese global leader providing technological and research solutions to the healthcare industry. The M3 Group operates in the US, Asia, and Europe with over 5.8 million physician members and is ranked in Forbes' Global 2000 list.

Latin America

  • Architect, test, and ship end-to-end full-stack software solutions to fulfill complex financial reporting and data visualization needs.
  • Refactor existing software continuously using Agile methodologies to improve overall maintainability and speed.
  • Partner with product managers and data engineering teams to safely extract, parse, and serve multi-billion-dollar private asset analytics.

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a presence across the United States and Central/South America, it is a rapidly growing company that fosters a collaborative and enriching work environment.

$100,000–$115,000/yr
US

  • Design, develop, deploy, and maintain integrations between enterprise applications, databases, and third-party systems.
  • Build and support API-based integrations, automated workflows, and data synchronization processes.
  • Troubleshoot integration issues, collaborate with stakeholders, and create technical documentation.

Loenbro is a trusted construction lifecycle partner serving thousands of customers across the U.S., with services spanning critical electrical, mechanical, structural, and underground maintenance. They have a national presence but a local approach, and pride themselves on building careers grounded in integrity, teamwork, excellence, and purpose.

$90,000–$170,000/yr

  • Build scalable backend systems to serve millions of users and integrate with third-party software like Payments, Accounting, and CRMs.
  • Optimize the GraphQL backend for fast performance and create generic systems for billing, document creation, and task workflows.
  • Ship code, conduct code reviews, and participate in architecture docs and design handoffs.

Supermove is bringing technology to the moving industry, an industry previously untouched by software, aiming to radically uplift the moving experience. They are a 40-person team of alums from Pinterest, Asana, Facebook, and Google, and recently raised $18M Series A from a16z.

$140,000–$190,000/yr
US Unlimited PTO

  • Design, build, and maintain backend APIs and frontend components for end-user-facing features
  • Own features from concept to production, iterating quickly based on customer feedback
  • Write high-quality, well-tested, maintainable code across the full stack

Clarium is an AI-powered platform that provides hospitals with end-to-end visibility into their supply chain operations, automating workflows and surfacing actionable insights. Founded in 2020, Clarium has raised $43M in total funding and is trusted by major health systems, with a culture of fast-paced, high-growth collaboration.

$138,750–$161,250/yr
US Unlimited PTO

  • Build and maintain data pipelines in Snowflake and dbt to support reliable, auditable reconciliation between internal and external systems.
  • Own and improve data workflows related to Claim Reimbursement and Contract Sales, ensuring accurate financial tracking and reconciliation with partners.
  • Partner closely with Accounting, Engineering, Operations, and Reporting to align and reconcile internal and external financial data.

Extend is revolutionizing the post-purchase experience for retailers and their customers by providing AI-driven solutions that enhance customer satisfaction and drive revenue growth. They work with over 1,000 leading merchants across industries, are backed by prominent investors, and are headquartered in San Francisco.