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South Africa

  • Own end-to-end technical integration design for customer onboarding, ensuring alignment with Entersekt platform standards.
  • Provide API/SDK guidance and define integration specifications, data flows, and authentication configurations.
  • Lead technical testing, fault diagnosis, and go-live readiness while engaging directly with customer technical teams.

REST/SOAP APIs

20 jobs similar to Systems Integration Engineer

Jobs ranked by similarity.

$88,919–$115,732/yr
Global Unlimited PTO

  • Own the technical setup and integrations configuration for customers, ensuring requirements are met.
  • Deliver world-class customer experience through clear communication and proactive project management.
  • Manage data migration and collaborate with Product and Engineering to resolve integration challenges.

HR Acuity is the leading provider of employee relations case management and investigation software. It is a fast-growing, innovative company led by a female founder and CEO, with an inclusive, all-in culture that values diversity and authenticity.

Canada Unlimited PTO

  • Own technical account management across Affirm's strategic alliances: alerting, monitoring, troubleshooting, and SLAs.
  • Drive technical initiatives and design custom integration solutions using Affirm's standard integrations.
  • Partner with product, engineering, and merchant teams while mentoring less-experienced TAMs.

Affirm is a fintech company that offers consumers transparent, predictable pay-over-time solutions and gives merchants flexible payment options. It is a remote-first company with a large global team, centered on care, transparency, and flexibility.

Global

  • Lead technical discovery with enterprise sales to map customer systems and validate product fit.
  • Own solution design for API integrations and scope SoWs for custom builds.
  • Manage implementations from signature to go-live, resolving technical issues and handing over to support.

Easyship is a leading multi-carrier shipping software platform that makes global eCommerce borderless. Trusted by over 100,000 brands, they offer access to 550+ courier services across 200+ destinations and are an award-winning global team with offices worldwide.

Global

  • Design, build, and maintain third-party API integrations that power TRM's AI-native products and workflows.
  • Develop scalable integration infrastructure, shared services, and internal tooling for reliable data source connections.
  • Build robust APIs and backend services for high-volume, mission-critical product experiences.

TRM Labs provides AI-powered intelligence solutions that help public and private sector agencies investigate and disrupt crime. It is a Series C company with $220M in total funding, backed by leading investors, and operates as a distributed-first team with a high-velocity, ownership-driven culture.

North America

  • Lead end-to-end technical onboarding for high-value deals with a focus on CLOB FIX connectivity.
  • Act as the technical point of contact for clients on FIX and REST/WebSocket API integrations from sandbox to go-live.
  • Collaborate cross-functionally to optimize implementation playbooks and shorten client onboarding timelines.

Zerohash provides APIs enabling financial institutions to offer crypto and stablecoin products without building blockchain infrastructure. Founded in 2017 and backed by $280M, it's trusted by major brands and has a collaborative, autonomous culture.

US Unlimited PTO

  • Design how each integration works inside platforms like Workday, Slack, and ServiceNow.
  • Own the research, spec, and handoff that turns constraints into buildable plans.
  • Drive the integration roadmap and partner with engineering, design, and GTM.

Nametag builds identity verification and account protection software that helps companies confirm the real person behind high-risk workforce actions. It is a remote-first, US-based team with a startup culture emphasizing high ownership, speed, and trust.

Global

  • Own the technical roadmap for Partner Integrations, working across APIs, SDKs, and web experiences.
  • Collaborate with Engineering, Product, Design, Infrastructure, Sales, and Customer Success to align technical strategy with goals.
  • Stay hands-on delivering high-impact products and evolve flexible solutions as the product offering grows.

Flex is a growth-stage FinTech company building the payment layer for essential bills, helping households manage and pay bills. Headquartered in NYC, they have employees across the US, Australia, Canada, and South America and an inclusive, collaborative culture.

US

  • Deliver Gold Support through Tier 3 engineering and solutions architecture for Hypori infrastructure.
  • Integrate and maintain F5 TLS Proxy, Nutanix, PKI, and Hypori Halo server environments.
  • Support disaster recovery, patching, health monitoring, and security vulnerability remediation.

Hypori is a high-growth cybersecurity SaaS company making secure mobile access easy with zero data on the endpoint. Backed by $55M, it is expanding into regulated markets with a security-first, customer-focused culture.

Asia

  • Lead client demos and scope integration needs for game partners.
  • Troubleshoot API integrations using JSON, webhooks, and logs.
  • Act as the hub between clients, Business Development, and Engineering.

Xsolla is a global game commerce company providing payment tools and services, partnering with Valve, Twitch, and Ubisoft. It operates worldwide with offices in LA, Berlin, and Seoul, supporting creators across 200+ geographies and 130 currencies.

Unlimited PTO

  • Build and maintain first-party integration connectors between NodeZero and customer security platforms like CrowdStrike, SentinelOne, and Splunk.
  • Design integration schemas and data mappings, and write documentation that enables customers to configure integrations without support calls.
  • Diagnose and resolve integration failures, working with the Integrations Platform team to ensure connectors are built on shared infrastructure.

Horizon3 is a cybersecurity company that provides autonomous pentesting through its NodeZero platform to help organizations proactively find and fix attack vectors. The company is a remote team of former U.S. Special Operations cyber operators and engineers, fostering a culture of respect, collaboration, and ownership.

Europe

  • Deliver technical expertise and strategic guidance to enterprise clients through complex API integrations.
  • Act as the primary advisor to technical leads and executives, bridging business and technology.
  • Own end-to-end onboarding, testing, and training to drive successful adoption and customer ROI.

Deliverect is an API-first platform for food and retail, providing connected on- and off-premise solutions. It's a rapidly scaling SaaS unicorn with a diverse, international culture focused on innovation.

$114,000–$143,000/yr
US Unlimited PTO

  • Lead and project manage integration workstreams for customer implementations.
  • Build and deploy reusable, well-documented integrations while partnering with Platform Engineering.
  • Engage directly with customers and vendors to scope, build, and troubleshoot integrations.

Ridgeline is the first front-to-back system of record for investment managers, powered by a single real-time data set and embedded AI. Founded by Dave Duffield and recognized as a Best Workplace for Innovators, the company is headquartered in Lake Tahoe with offices across the US.

$103,542–$154,024/yr
US

  • Design, develop, and maintain mission-critical integrations between diverse IT systems to ensure seamless and secure data exchange.
  • Lead complex integration projects involving APIs, ESBs, and message queues while troubleshooting data flow issues and optimizing performance.
  • Support Clinical and Revenue Cycle workflows, participate in on-call rotations, and lead code reviews for multi-facility development work.

CommonSpirit Health is a nonprofit Catholic healthcare organization building a healthier future through integrated health services. With over 157,000 employees across 24 states, it delivers more than 20 million patient encounters annually and contributes $4.2 billion in charity care.

India

  • Design and implement integrations using iPaaS platforms such as SnapLogic, MuleSoft, Boomi, or Workato.
  • Develop RPA solutions with UiPath, Automation Anywhere, or Power Automate to automate portal interactions and repetitive processes.
  • Build REST/SOAP integrations with OAuth and API-key authentication, data mapping, and robust error-handling.

Our partner focuses on integration engineering and robotic process automation to streamline business workflows. They operate in a fast-paced, sprint-based environment and value hands-on engineers who can work independently with minimal onboarding.

$140,000–$152,000/yr
US

  • Install, configure, and sustain MuleSoft Anypoint Platform and Informatica components in AWS GovCloud.
  • Design, develop, and deploy secure REST APIs and Mule applications for data exchange.
  • Implement API lifecycle, governance, authentication, and CI/CD practices.

Nakupuna Companies is a management consulting firm that provides technology and business solutions to government clients. The company offers a comprehensive benefits package and employs a diverse workforce.

US

  • Perform data and software integrations with customers, including SIS, Active Directory, and API setups.
  • Communicate with clients throughout setup to ensure successful integration and provide data validation guidance.
  • Act as a subject matter expert on integrations and update stakeholders on project milestones.

Raptor provides SaaS and mobile technology for school safety, serving 60,000 schools in 55 countries. They value innovation and customer collaboration, offering a remote-first culture with mentorship and career growth opportunities.

$70,000–$90,000/yr
Global Unlimited PTO

  • Provide first-level technical support for e-commerce companies integrating with Constructor's platform.
  • Collaborate with customers to configure product catalogs, APIs, and troubleshoot integration issues.
  • Improve integration documentation and customer onboarding through process improvements.

Constructor is an AI-first ecommerce search and discovery platform that helps shoppers find products and enables brands to drive revenue. The company is fully remote, collaborative, and committed to diversity and employee growth.

US

  • Lead customer onboarding and implementation for API customers, from kickoff to successful go-live.
  • Translate business needs into practical API solutions and troubleshoot technical integration challenges.
  • Drive adoption, retention, and customer success by managing relationships and developing scalable resources.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies through a fair, objective review process. It is a distributed, remote-first organization that values trust, collaboration, and data privacy.

Global

  • Be the technical partner to Account Executives from first call to go-live.
  • Run integration workshops with customer engineering teams, pre and post-signing.
  • Bring customer feedback back to product and engineering to improve our docs.

Duna is redefining identity for the global economy, backed by investors like CapitalG and Index Ventures. We're a remote-first, fast-moving team of builders who value curiosity, authenticity, and kindness.

$150,000–$170,000/yr
US

  • Lead and mentor Implementation Specialists and Senior Consultants delivering complex technical onboarding and integrations.
  • Own escalations, resolve technical blockers, and drive root-cause fixes with Support, Product, and R&D.
  • Run delivery, forecast capacity, and build playbooks and AI-enabled automation to scale customer outcomes.

ChartHop is an AI-powered people platform helping organizations plan, operate, and make confident decisions about their workforce. It serves mid-market and enterprise B2B SaaS customers and is focused on scaling delivery through AI-enabled automation and metric-driven processes.