About the role

We are looking for a Senior Backend Engineer to design and build scalable middleware services powering digital ordering, payments, loyalty, and third-party integrations across a major consumer platform. You will develop serverless applications using AWS Lambda and API Gateway, build Node.js/TypeScript microservices, design event-driven architectures with SQS/SNS, and implement infrastructure as code with Terraform. The role includes active use of AI-assisted development tools as a core part of the daily engineering workflow.

What you will do

  • Develop serverless applications using AWS Lambda and API Gateway;
  • Build and maintain Node.js/TypeScript microservices;
  • Design event-driven architectures using SQS/SNS;
  • Build infrastructure as code using Terraform;
  • Leverage AI-assisted development tools (GitHub Copilot, Claude, and similar) as a core part of daily engineering work — from code generation and refactoring to test coverage and documentation. Champion AI tooling adoption across the team;
  • Create integrations with delivery providers and payment platforms;
  • Collaborate with business stakeholders and product teams to understand functional and technical requirements; translate those into scalable, maintainable architecture and implementation plans;
  • Conduct constructive code reviews and provide technical design guidance to peers and junior engineers, raising the overall quality and consistency of team output;
  • Enforce data governance, security policies, and compliance standards throughout the software development lifecycle;
  • Implement secure authentication and identity flows using Amazon Cognito.

Must haves

  • 4+ years of backend development experience;
  • Demonstrated experience building and operating RESTful and/or GraphQL APIs at scale;
  • Strong proficiency in one or more of: JavaScript/TypeScript (Node.js, Java, or C#);
  • Experience with serverless architectures on AWS (Lambda, API Gateway, DynamoDB, SQS/SNS);
  • Demonstrated experience building and operating RESTful and/or GraphQL APIs at scale;
  • Experience with CI/CD pipelines and source control workflows (Git, GitHub Actions, Azure DevOps);
  • Familiarity with Infrastructure as Code (Terraform or CloudFormation);
  • Solid understanding of integration patterns: event-driven architecture, webhooks, async messaging, and pub/sub;
  • Experience integrating with third-party platforms and vendor APIs (e.g., delivery aggregators, POS systems, loyalty platforms, or similar ecosystem partners);
  • Ability to translate ambiguous business requirements into clear technical specifications;
  • Collaborative mindset with a willingness to give and receive candid code review feedback;
  • Strong debugging, root-cause analysis, and production incident management skills.
  • Upper-intermediate English level.

Nice to haves

  • DoorDash, Uber Eats, or similar delivery integrations;
  • Payment platform integrations;
  • Restaurant, retail, or QSR experience;
  • Amazon Cognito expertise;
  • Experience with multi-region AWS deployments and global traffic management (Akamai, CloudFront);
  • Familiarity with identity and authentication patterns: OAuth 2.0, OpenID Connect, AWS Cognito;
  • Hands-on experience with observability platforms (Dynatrace, Datadog, CloudWatch);
  • Experience prompting, fine-tuning, or orchestrating LLMs/AI agents as part of a software delivery workflow;
  • Experience in QSR, retail, or e-commerce domains;
  • AWS Certified Developer – Associate or higher;
  • Exposure to React Native or cross-platform mobile app integration patterns.

Perks

  • Growth without limits: build your skills through mentorship, internal TechTalks, challenging projects, and a dedicated annual learning budget
  • Competitive compensation: get recognition that reflects your skills and impact, with regular performance and compensation reviews
  • Flexibility: work 100% remotely with flexible hours that support focus, autonomy, and a healthy work rhythm
  • Meaningful, modern projects: build impactful products using modern technologies alongside global teams and leading brands
  • Collaborative culture: join a supportive environment with zero micromanagement where ideas are welcomed and contributions are recognized
  • Well-being & support: access local well-being programs and people-focused support tailored to your location

Didn’t find the perfect fit?

Subscribe to get notified about new roles that match your skills and interests.

Get role alerts

Hiring process timeline

We designed our hiring process to be fast, transparent, and convenient — so you always know what to expect and can move through the steps without unnecessary delays.

lightning-iconA quick note

After applying, keep an eye on your inbox — including your spam folder. Occasionally, emails from our hiring platform, LaunchPod, may land there.

1

Tell us about yourself

Submit a short application form.

2

Pass a quick test

Pass a 30’- 60’ test.

3

Record a short video

Introduce yourself on video to fast-track your application process.

4

Meet our team

Once you pass the video review, grab a spot on our calendar for a technical interview.

5

Get an offer

Welcome to AgileEngine!

FAQ

Have any questions?

What is the work format and schedule?

We are a remote-first company, so all our positions are remote. Schedules are flexible, but the main requirement is to have an overlap with your client’s schedule to ensure smooth collaboration. Specific details depend on the project and are discussed during the interview process.

What level of English is required?

We look for Upper-Intermediate (B2) proficiency or higher. Since you will be collaborating with international teams and global clients (including Fortune 500 companies), English is a part of your daily work.

Does AgileEngine provide work equipment?

It depends on your location. We provide equipment in Ukraine, Poland, Argentina, Colombia, Mexico, Brazil, Guatemala, Portugal, Spain, and India. In the USA, equipment is usually provided by the client; otherwise, you will be expected to use your own setup.

What opportunities for professional growth do you offer?

We support continuous growth through personalized development paths tailored to each expert. Also, you can expect:

  • An annual learning and development budget
  • Internal workshops, tech talks, and mentorship programs
  • Opportunities to switch projects or grow into new roles over time

What does a typical team look like, and what tools do you use?

Teams vary by project, but you’ll usually work with a mix of experts across different fields, along with a delivery or project manager who supports collaboration and onboarding.

For day-to-day work, teams commonly use tools like Jira and Google Workspace, along with communication platforms such as Google Chat. Depending on the client, you may also work with Slack, Confluence, Notion, or similar tools.

Need help?

Want more details? See full FAQ

If something doesn’t work or you have questions regarding your application process, drop us a line.

    Scroll to Top