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Posted Jun 11, 2026

Freelance Back-End Developer

Client: AgileEngine Contract: Freelance Job Description AgileEngine is looking for a Senior Backend Engineer to design and maintain scalable, secure backend systems that power a high-scale consumer dating platform. The engineer will work with Kotlin and AWS-native services, owning projects end-to-end from architecture to production delivery. The role also involves mentoring junior engineers and contributing to technical standards, with AI-assisted development tools integrated into the engineering workflow. Requirements MUST HAVES: • 5+ years of professional experience in backend Kotlin software engineering; • 2+ years working with cloud environments, preferably AWS, including deployment and monitoring; • Proven ability to run projects autonomously and deliver production-ready systems; • Exposure to secure API design, distributed systems, and microservices architecture; • Experience with CI/CD pipelines and containerization tools like Docker or Kubernetes; • Familiarity with infrastructure-as-code tools such as Terraform and observability platforms such as Datadog, Prometheus; • Excellent communication skills and a collaborative, inclusive mindset; • Upper-intermediate English level. Additional Information WHY JOIN US: If you’re looking for a place to grow, make an impact, and work with people who care, we’d love to meet you! PERKS AND BENEFITS: • Professional growth: Mentorship, TechTalks, and personalized growth roadmaps. • Competitive compensation: USD-based pay with education, fitness, and team activity budgets. • Exciting projects: Modern solutions with Fortune 500 and top product companies. • Flextime: Flexible schedule with remote and office options. Recruitment Process: The process includes the following stages: Application → Coding Challenge → Video Interview → Technical Interview or Interview with the Hiring Manager(s). Each step helps us understand your skills and overall fit. If it’s a match, you’ll receive an offer. Posted a month ago