4 months ago
Remote, WorldwideMid Level
Responsibilities
- Develop payment features and services for a merchant payment gateway.
- Design and implement internal and external APIs and maintain Camunda processes.
- Integrate external payment providers, payment systems, gateways, processors, and 3DS.
- Design and develop high-load architectures and optimize system scalability, performance, and database queries.
- Support and enhance existing services while diagnosing and resolving production incidents and bugs.
- Write high-quality code with unit and integration test coverage, conduct code reviews, and collaborate with QA.
- Analyze provider documentation, conduct proofs of concept, and define technical and business epics.
- Prepare detailed implementation tasks, align them with architectural and business requirements, and estimate delivery timelines.
- Participate in sprint planning and collaborate with analysts, product managers, team leads, and architects.
- Maintain technical documentation and specifications, assist with onboarding developers, and help ensure code quality and PCI DSS compliance.
Requirements
- At least 3 years of commercial development experience with Kotlin.
- Experience with the Spring Framework and payment solutions such as billing, payment gateways, payment processors, or exchanges.
- Practical experience integrating with external providers.
- Experience designing and optimizing relational databases, particularly MySQL, and experience with NoSQL databases, particularly Redis.
- Practical experience using AI-assisted coding tools such as Claude, Codex, ChatGPT, or Codeium, with the ability to critically review generated code for production quality and company-standard compliance.
- Knowledge of event-driven architecture and experience with distributed messaging systems such as Apache Kafka.
- Strong command of software development and design principles, test-driven development, CI/CD processes, and microservice architecture.
- Preferred: experience with Camunda, PCI DSS, ISO 27001, AWS, Jira, and GitLab CI/CD.
Benefits
- Fully remote work.
- Competitive compensation under a service contract.
- Performance reviews twice per year with bonus opportunities and salary adjustments.
- Annual allowance for home-office improvements, sports activities, equipment upgrades, and other personal benefits.
- Paid language courses, access to learning platforms, and a mindfulness benefit with 50% psychological-support coverage.
- Career growth and opportunities to influence technical decisions in a fast-scaling project.
- Peer reward program recognizing contributions across the team.
- Recruitment process includes an HR interview, hiring-manager interview, test task, optional final interview, recommendations check, and offer.
Tech Stack
Categories
About Mayflower
Mayflower Entertainment provides talent procurement, music licensing and supervision, branded entertainment, and sports sponsorship services for consumer brands and agencies. The privately held firm earns fees for sourcing and negotiating celebrity, athlete, influencer, and IP deals, coordinating partnerships, and integrating talent and music into campaigns, content, and events. Founded in 2016 and headquartered in Venice, California, it supports activations through a global partner network.