We are seeking a Full-Stack Software Engineer to join the Digital Platforms Engineering team of a leading digital currency platform that enables customers to buy, sell, and manage cryptocurrency through kiosks, a consumer portal, and enterprise products. In this role, you will work across backend services and frontend applications that support customer onboarding, transaction management, compliance workflows, and internal operational tools. You will build secure, scalable systems that power high-volume financial transactions in a regulated environment, collaborating closely with product managers, designers, engineers, and operations teams to deliver reliable, end-to-end solutions.
Responsibilities- Design, build, and maintain full-stack features across frontend applications and backend services.
- Develop and maintain backend APIs that support onboarding, authentication, transaction lifecycles, and operational workflows.
- Build and enhance customer-facing and internal web applications.
- Integrate systems with third-party services and external providers.
- Implement secure authentication and authorization using OAuth 2.0 flows.
- Deliver scalable backend capabilities within a microservices environment.
- Ensure applications meet high standards for security, performance, reliability, and observability.
- Participate in code reviews, technical design discussions, and architecture decisions.
- Write and maintain clear technical documentation.
- Backend: Go (Golang), Java
- Frontend: Next.js, React, TypeScript v5, Node.js
- APIs: RESTful APIs
- Databases: SQL, PostgreSQL
- Cloud & Infrastructure: AWS (including S3), Kubernetes, Helm, Terraform, containerized services
- Authentication & Identity: OAuth 2.0
- Observability: Grafana and other monitoring platforms
- Version Control & CI/CD: Git-based workflows and CI/CD pipelines
- Developer Tools: VS Code / Cursor
Requirements
- 3+ years of experience as a software engineer working across frontend and backend systems.
- Strong experience building backend services in Go and/or Java.
- Proficiency with Node.js and TypeScript v5.
- Experience building frontend applications with Next.js, React, and TypeScript.
- Solid understanding of RESTful API design.
- Strong SQL skills and hands-on experience with PostgreSQL.
- Experience working in AWS environments.
- Familiarity with microservices and distributed backend systems.
- Experience with Kubernetes, Helm, and Terraform.
- Experience with monitoring and observability platforms such as Grafana.
- Experience debugging with VS Code and/or Cursor.
- Understanding of multi-threading and Go concurrency (goroutines).
- Experience integrating third-party APIs and external providers.
- Experience with webhooks and WebSockets.
- Software architecture and system design experience.
- Familiarity with authentication, authorization, and secure system design.
- Experience in fintech, crypto, payments, or other regulated industries.
- Experience building internal dashboards or operational tooling.
- Comfort using AI tools as part of the development workflow.
- Advanced English communication skills.
- Clear communication and a collaborative, ownership-oriented mindset.
- Comfort owning features end-to-end across the stack.
Benefits
At Devsu, we believe in creating an environment where you can thrive both personally and professionally. By joining our team, you’ll enjoy:
- Paid holidays (based on client calendar)
- 15 business days of vacation
- Health allowance
- Annual learning budget
- Company-provided computer
Join Devsu and discover a workplace that values your growth, supports your well-being, and empowers you to make a global impact.
Skills Required
- 3+ years of experience as a software engineer working across frontend and backend systems
- Strong experience building backend services in Go and/or Java
- Proficiency with Node.js and TypeScript
- Experience building frontend applications with Next.js, React, and TypeScript
- Solid understanding of RESTful API design
- Strong SQL skills and hands-on PostgreSQL experience
- Experience working in AWS environments
- Familiarity with microservices and distributed backend systems
- Experience with Kubernetes, Helm, and Terraform
- Experience with monitoring and observability platforms such as Grafana
- Experience debugging with VS Code and/or Cursor
- Advanced English communication skills
- Clear communication and a collaborative, ownership-oriented mindset
- Comfort owning features end-to-end across the stack
- Understanding of multithreading and Go concurrency, including goroutines
- Experience integrating third-party APIs and external providers
- Experience with webhooks and WebSockets
- Software architecture and system design experience
- Familiarity with authentication, authorization, and secure system design
- Experience in fintech, crypto, payments, or other regulated industries
- Experience building internal dashboards or operational tooling
- Comfort using AI tools as part of the development workflow
What We Do
Devsu is a trusted technology partner that delivers world-class software delivery and staff augmentation services to startups, scale-ups, and enterprise companies. With over a decade of experience in the industry, our team of seasoned professionals has the necessary knowledge, expertise, and experience to help you build, scale, and launch your next digital product. We take pride in our customer-centric approach and our commitment to delivering high-quality solutions that meet and exceed our client’s expectations. Our nearshore model allows us to offer cost-effective and flexible services tailored to your needs without sacrificing quality. At Devsu, we believe in the power of technology to transform businesses and improve people’s lives. That’s why we invest heavily in our people, processes, and IP to provide you with the best talent and cutting-edge solutions to help you achieve your goals and stay ahead of the curve. Whether you need to develop a new product from scratch, augment your existing team, or optimize your software development processes, Devsu has the expertise and team to make it happen.
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