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Pismo

Sr. SW Engineer, Instant Pay

Sorry, this job was removed at 06:07 p.m. (GMT) on Monday, Aug 18, 2025
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United Kingdom
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United Kingdom

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Summary

Our team is responsible for global instant payment services, including the implementation of PIX with four providers, as well as FPS (UK) and UPI (India). We operate in an innovative and challenging environment, connecting different markets and technologies.

What you'll do
  • Develop and maintain applications using Golang, following best practices for clean and maintainable code.
  • Deploy and operate services in AWS, including resources such as SQS, SNS, DynamoDB, S3, and EventBridge.
  • Collaborate with the product and engineering teams to analyze, refine, and implement technical solutions aligned with business requirements.
  • Use Terraform to provision and manage infrastructure resources on AWS.
  • Design and implement RESTful APIs and support integration with other microservices.
  • Write and maintain unit and integration tests to ensure code quality.
  • Monitor application health and performance using logs and metrics.
  • Contribute to the evolution of a microservices architecture in a distributed system environment.
Minimum Qualifications

Technical Skills:

  • 2+ years of experience with Golang in production environments.
  • Experience with AWS services: SQS, SNS, DynamoDB, S3, and EventBridge.
  • Solid understanding of distributed systems and microservices.
  • Experience with REST APIs.
  • Proficiency with Git and version control workflows.
  • Strong testing mindset with experience in unit and integration testing.
  • Knowledge of SQL (MySQL or PostgreSQL) and NoSQL databases (DynamoDB, MongoDB).
Desirable Qualifications
  • Experience working in high-scale and high-availability environments.
  • Familiarity with CI/CD pipelines and Docker/Containers.
  • Knowledge of messaging systems and event-driven architectures.
  • Understanding of observability practices (monitoring, tracing, alerting).
  • Background in Agile methodologies and production support.
  • Hands-on experience with Terraform or other IaC tools.
 

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Pismo is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. Pismo does not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. Pismo also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.

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