PortX is a leading AI-powered data and integration company for modern banking, bringing systems together and data to life through our unified platform for modern integration, governed customer 360 data, and next-generation payments.
We're in strong growth mode, with new opportunities for Senior Software Engineers, working in a high-impact environment that's open and rewarding, so it's a great time to join.
Day to day responsibilities include:
- Hands-on development for PortX customer integration projects.
- Build and enhance APIs, backend services, and integration components across modern banking and payments environments.
- Design, develop, test, and maintain high-quality solutions for PortX customer integration projects.
- Use modern AI tools responsibly to accelerate engineering productivity, code quality, testing, and documentation.
- Troubleshoot, diagnose, and resolve customer-reported technical issues in a timely manner, including root cause analysis and permanent fixes where appropriate.
- Participate in architectural and technical design discussions, helping define robust, secure, and maintainable solutions.
- Contribute to deployment, configuration, and operational support processes across cloud-based environments, primarily AWS.
- Write clean, maintainable, well-tested code and contribute to continuous improvement of engineering standards, tooling, and development practices.
- Collaborate with cross-functional teams to improve system performance, reliability, observability, and scalability.
- Create and maintain technical documentation relating to implementations, integrations, troubleshooting, and support handover.
Required skills:
- Enterprise integration and implementation experience: APIs, event-driven architecture, integration platforms/iPaaS
- Hands on experience with containerization
- Experience with consuming web services, REST and SOAP based architecture
- Hands on experience with deploying to AWS platform
- Hands on experience with GIT
- Hands on experience with Maven
- Demonstrated hands-on expertise with AI developer tools (e.g., GitHub Copilot, GPT-powered coding assistants, automated test writers etc.
Preferred skills:
- Banking, credit union, or payments domain experience (core banking systems, digital banking, ACH/ISO 20022).
- Hands on experience with integration framework, such as Apache Camel
- Demonstrated technical architectural design capability from past projects
This is a chance to join a fast-growing company at the forefront of AI-powered banking integration and data innovation. You will work in a collaborative, high-impact environment where your technical expertise directly influences business growth and customer success. At this stage, ownership isn't a talking point - it's the job. You'll drive your space end to end, which means your time and availability flex with what the work actually needs, not a fixed clock. If that type of environment is energizing rather than exhausting, you'll thrive here.
PortX Principles
- Do Everything with Purpose
- Challenge the Ordinary
- Check your Ego at the Door
Benefits
- Competitive compensation: attractive equity opportunities at a venture-backed startup
- High Impact Role: Have a direct and immediate impact on revenue & scaling the business
- Insurance (medical, dental, vision)
- 401(k)
- Unlimited PTO
- Be a part of a collaborative and highly motivated team culture where your voice is heard and you're not just a number in a big company
US Citizenship required - No Visa Sponsorship available
US Citizenship required; no visa sponsorship; enterprise integration experience with APIs, event-driven architecture, containerization, AWS, GIT, Maven, and AI developer tools; preferred banking domain and Apache Camel experience.
Key Responsibilities
- developing APIs
- building backend services
- integrating banking systems
Skills & Tools
AWS, GIT, Maven, GitHub Copilot, Apache Camel
Job Details
- Category: Software Development
- Seniority: Senior Level
- Commitment: Full Time
- Workplace: Remote — Mercer Island, Washington, United States
- Salary: USD 170,000 – 200,000 / year
- Languages: English
Benefits
- Generous paid time off
- Retirement plan
About PortX
An AI-powered data and integration company for modern banking, unifying systems and data through a platform for integration, customer 360 data, and payments. — Industry: Information Technology