Software Engineer

Senior Software Engineer | Business Systems & Integrations
About the Opportunity
At Sigma Remote, we connect exceptional talent with companies looking to build and scale their teams.
We’re currently looking for a Senior Software Engineer specializing in Business Systems & Integrations to join one of our clients, a growing company in the luxury travel and hospitality industry.
Our client is seeking an experienced, systems-minded engineer who can take ownership of their internal business systems, improve existing workflows, build reliable integrations, and help modernize their operational infrastructure.
This is a hands-on, long-term opportunity for someone who enjoys solving complex business problems, building scalable solutions, and making a direct impact on how a company operates.
The ideal candidate combines strong software engineering expertise with experience in business systems, automation, API integrations, and relational databases.
Rather than rebuilding everything from scratch, you’ll focus on understanding what already works, identifying opportunities for improvement, and developing reliable solutions that make everyday operations easier.
What You’ll Do
Business Systems & Technical Ownership
Take ownership of existing internal business systems and applications.
Analyze and improve database structures, relationships, workflows, and business logic.
Maintain and optimize existing systems while supporting their gradual modernization.
Collaborate with internal stakeholders to understand business processes and translate operational needs into technical solutions.
Identify opportunities to improve system performance, reliability, and data quality.
Software Development & Integrations
Design, develop, and maintain custom applications and internal tools.
Build and manage integrations between business systems, CRMs, communication platforms, and third-party services.
Develop reliable APIs, webhooks, and automated data synchronization processes.
Create modern dashboards and user-friendly interfaces that simplify daily operations.
Troubleshoot integration issues and ensure data consistency across platforms.
Workflow Automation & Process Improvement
Design and implement automated workflows to reduce manual work.
Build scheduled processes, notifications, reminders, and task management automations.
Identify operational bottlenecks and recommend practical technical improvements.
Develop solutions that streamline processes and improve efficiency across teams.
AI & Emerging Technologies
Explore practical opportunities to incorporate AI into existing workflows.
Work with AI APIs for transcription, summarization, information extraction, and classification.
Evaluate emerging technologies and recommend solutions based on business value.
System Reliability & Documentation
Ensure systems are secure, reliable, and maintainable.
Implement testing, monitoring, logging, and error-handling practices.
Protect sensitive business and customer information.
Document technical decisions, system architecture, and important business processes.
What We’re Looking For:
Required Qualifications
Strong professional experience in software engineering, ideally working with complex business systems or internal applications.
Solid understanding of relational databases, SQL, data modeling, and data integrity.
Experience working with business platforms such as Quickbase, Salesforce, ERP/CRM systems, or comparable low-code platforms.
Strong experience building and maintaining REST APIs, webhooks, and third-party integrations.
Proficiency in at least one programming language, such as Python, JavaScript/TypeScript, PHP, or a comparable language.
Experience with modern web development technologies, including HTML, CSS, JavaScript, and frontend or full-stack frameworks.
Hands-on experience developing workflow automations, scheduled processes, and system integrations.
Practical experience working with AI or large language model APIs.
Strong troubleshooting and problem-solving skills.
Ability to communicate technical concepts clearly to non-technical stakeholders.
Comfortable working independently in a remote environment.
Nice to Have:
Hands-on experience with Quickbase, including formulas, Pipelines, APIs, and database relationships.
Experience integrating CRM platforms such as HubSpot or Salesforce.
Experience building internal dashboards, reporting tools, or operational management platforms.
Familiarity with data migration and synchronization between multiple systems.
Experience with transcription technologies or AI-powered workflow automation.
Background working with travel, hospitality, logistics, or other operations-heavy businesses.
Experience handling sensitive customer data and implementing security best practices.
What Makes You a Great Fit:
You enjoy understanding how businesses operate and finding ways to improve their processes.
You can balance hands-on development with strategic technical thinking.
You’re comfortable working with existing systems rather than always starting from scratch.
You take ownership of technical challenges and proactively recommend solutions.
You understand the importance of protecting business-critical systems.
You enjoy collaborating with different teams and translating business needs into practical solutions.
You’re curious, adaptable, and motivated by continuous improvement.
You’re looking for a long-term opportunity where your work will make a meaningful impact.
Why Join?
100% Remote: Work remotely with strong overlap with Pacific Time.
Full-Time Opportunity: Join a long-term project with meaningful technical ownership.
Technical Ownership: Take responsibility for systems essential to daily business operations.
Interesting Challenges: Work across software development, integrations, automation, and business systems.
Opportunity to Innovate: Help shape the future of an evolving internal technology platform.
Direct Impact: Build solutions that improve efficiency and make a measurable difference.
R
eady to Apply?
If you’re a senior software engineer who enjoys solving complex problems, building reliable systems, and improving the way businesses operate, we’d love to hear from you!
Apply today and take the next step in your career with Sigma Remote!

Work arrangement
Yes