nesto logo
nesto

The bright side of mortgages

Senior Backend Developer, Integrations

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 501-1,000Since 2018H1B No SponsorCompany SiteLinkedIn

Location

Canada

Posted

1 day ago

Salary

0

Seniority

Senior

Bachelor Degree6 yrs expFrenchJavaNoSQLPythonSOAPTypeScriptGo

Job Description

Senior Backend Developer, Integrations

nesto

• Participate in technical integration sessions with development teams. • Develop detailed technical specifications for integrations. • Design, code, test, and deploy custom integrations. • Lead technical integration and troubleshooting sessions. • Serve as the primary technical expert for the integrations team's components.

Job Requirements

  • 5 to 7 years of experience in a client-facing technical role.
  • Strong hands-on experience with REST/SOAP APIs and webhooks.
  • Proficiency in at least one programming language (e.g., Go, Python, Java, TypeScript, C#).
  • Solid knowledge of relational and non-relational/NoSQL databases.
  • Ability to produce clear technical documentation and specifications.
  • Excellent communication and presentation skills.

Benefits

  • Comprehensive insurance plan 100% paid by Nesto, including telemedicine and mental health support.
  • 4 weeks of vacation to help you maintain peak performance.

Related Job Pages

More Backend Engineer Jobs

Full TimeRemoteTeam 201-500H1B Sponsor

• Design and develop scalable solutions using Adobe Experience Manager (AEM) across both frontend and backend layers • Build and integrate modern frontend applications using Next.js and JavaScript frameworks • Develop backend services and integrations using Node.js and Java • Work within AEM as a Cloud Service (AEMaaCS) and/or on-prem environments • Collaborate on CI/CD pipelines, cloud deployments, and DevOps best practices • Integrate AEM with third-party systems, APIs, and marketing technologies • Support content migrations, component development, and platform enhancements • Partner with stakeholders to translate business requirements into technical solutions • Ensure performance optimization, scalability, and code quality

California
$90K - $150K / year
Full TimeRemoteTeam 51-200H1B No Sponsor

• Design, build, and maintain backend services using Go (Golang). • Develop efficient, reliable, and high-performance solutions that meet product and business requirements. • Work with relational database schemas and optimize queries using PostgreSQL. • Collaborate with cross-functional teams to architect scalable, maintainable systems. • Write clean, maintainable, and well-documented code. • Troubleshoot, debug, and improve application performance. • Contribute innovative ideas, improvements, and best-practice solutions to the team. • Participate in code reviews and mentor junior developers as needed.

China
Grupo Boticário logo

Backend Developer III – Java/Kotlin, Financial Products

Grupo Boticário

Criamos oportunidades para a beleza transformar a vida das pessoas, e assim transformar o mundo ao nosso redor.

Full TimeRemoteTeam 10,001+Since 2010H1B No Sponsor

• As a developer on Grupo Boticário's payments gateway team, your main responsibilities will be: • Develop solutions for complex problems that require regular creativity and innovative approaches to address failures; • Write and test code incrementally, in an agile manner, and with thorough documentation; • Perform high-quality code reviews and support colleagues with difficult design decisions; • Test, deploy, and monitor your code in production — continuously; • Collaborate with peers across teams to evolve our ecosystem; • Work on strategic projects for Grupo Boticário; • Maintain our payments platform by identifying issues, root causes, and their impacts; • Contribute, together with the team, to the evolution and decision-making about the future of our payments platform.

Brazil
Clara logo

Senior Backend Engineer, Frontend Competency

Clara

Clara is the leading end-to-end corporate spend management solution for companies in Latin America.

Full TimeRemoteTeam 201-500H1B Sponsor

• Architect Core Infrastructure: Design, build, and maintain highly secure, resilient backend services in Java/Spring Boot that interface with payment processors and local financial networks across Latin America. • Optimize Data & Performance: Ensure high-availability and asynchronous processing of transaction financial data, keeping system latency low and success rates high. • Bridge to the Frontend: Develop and maintain the React-based frontend applications, dashboards, and internal tooling that interact with your backend services, ensuring deep integration and clean API consumption. • Leverage AI: Use AI tools to automate repetitive engineering workflows, accelerate delivery, and close skill gaps — from scaffolding new banking integrations to generating and reviewing code. • Lead & Mentor: Set the technical bar through backend code reviews, robust system design reviews, and hands-on mentorship of junior and mid-level engineers. • Own System Observability: Implement monitoring, logging, and tracing across the full stack to quickly isolate and fail-gracefully when external financial APIs experience downtime.

Latin America