Senior Backend Engineer at Incode · Web3Vacancy
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Senior Backend Engineer

Remote
$135,000–$225,000
◆ 9/10 cryptodevtechBackend Developer
About this role

Join Incode as a Senior Backend Engineer to design and implement scalable backend services for identity verification solutions. Competitive salary and flexible working hours.

Description

Incode is the leading provider of world-class identity solutions that is reinventing the way humans authenticate and verify their identities online to power a world of digital trust.

Through our revolutionary identity solutions, we are unleashing the business potential of universal industries including finance, government, retail, hospitality, gaming, and more, by reducing fraud and transforming human interactions with data, products, and services.

We’re in the process of rapidly scaling our diverse global team and we’re looking for entrepreneurial individuals and leaders who are curious, driven, and excited by ownership to join a Unicorn-status scale-up!

Responsibilities

What You’ll Own & Drive

  • Engineering Excellence & Scalability – Architect and implement backend systems that are robust, scalable, and capable of supporting millions of active users. Ensure high availability and reliability through thoughtful system design.
  • Service Development Lifecycle – Build and maintain services from initial model design to production support. Contribute across all phases, including prototyping, implementation, testing, deployment, and monitoring.
  • Code Quality & Best Practices – Write clean, maintainable, and well-tested code. Participate in code reviews to maintain high standards and mentor peers on engineering best practices.
  • Complex Problem-Solving – Tackle challenging engineering problems such as decomposing monolithic applications into microservices, managing large-scale data migrations, and optimizing system performance.
  • Observability & Resilience – Implement logging, monitoring, and tracing practices to ensure system health and reliability. Proactively identify and address performance bottlenecks.
  • Cross-Team Collaboration – Work closely with DevOps, product managers, and other engineers to ensure smooth integrations and high-quality deliverables. Align engineering solutions with business needs and operational goals.
Requirements

The Qualities That Set You Apart

  • Technical Mastery – Deep knowledge of Java/Kotlin and the Spring framework ecosystem, with proven expertise in backend architectures.
  • Database Expertise – Strong understanding of PostgreSQL, MongoDB, and Redis, with the ability to design schemas, optimize queries, and ensure data consistency.
  • API Design Proficiency – Experience in designing, building, and maintaining REST APIs with a focus on clarity, scalability, and long-term maintainability.
  • Analytical Mindset – Skilled at breaking down complex systems and applying logical, systematic approaches to engineering problems.
  • Quality-Driven Approach – Commitment to writing high-quality, maintainable code with comprehensive test coverage.
  • Adaptability & Growth – Thrives in dynamic, fast-paced environments. Willing to take ownership of difficult problems and continuously grow technical expertise.
  • Collaborative Spirit – Strong communication and teamwork skills, enabling seamless collaboration across engineering and DevOps teams.

Your Background

  • 5+ years of professional software development experience
  • Proficiency in Java/Kotlin and the Spring framework ecosystem
  • Experience with observability tools (logging, monitoring, tracing)
  • Solid understanding of PostgreSQL, MongoDB, and Redis
  • Hands-on experience in domain modeling and REST API design
  • Track record of delivering scalable and maintainable systems.
Conditions & Benefits

Why Incode?

  • Mission with Meaning – Shape how billions of people prove identity—safely, simply, and ethically.
  • Rocket-Ship Growth – Join at an inflection point where your strategies will compound in value for years.
  • Elite Team & Backing – Work a truly global with top engineers, designers, and investors who share your ambition to dominate a category.
  • Ownership & Autonomy – Operate like a founder with the resources of a unicorn.
  • Global Impact – Every program you launch will reverberate across industries and continents.

Aspects of our Culture:

  • High performance
  • Freedom & responsibility
  • Context, not control
  • Highly aligned, loosely coupled
  • Continuous Feedback
  • Promotions & Development

Benefits & Perks:

  • Flexible Working Hours & Workplace
  • Open Vacation Policy

Equal Opportunities:

Incode is an equal opportunity employer, committed to creating a diverse and inclusive work environment. We take great pride in having an inclusive, diverse, and global team, and we are always looking for talented and passionate individuals from all backgrounds and walks of life. As part of our commitment to inclusion, we ensure that reasonable accommodations are available throughout the hiring process. If you require any accommodation due to a disability or specific need, please let our Talent Acquisition team know—we’ll do our best to support you.

Job Details
Salary$135,000–$225,000
LocationRemote
AI Score★★★★★★★★★☆ 9/10
PostedOct 13, 2026 (1h ago)
Tags & Skills
cryptodevtechBackend Developerremote
Tech Stack
JavaKotlinSpring frameworkPostgreSQLMongoDBRedisREST APIsobservability tools

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