Blockchain Application Engineer at Unlimit

Belgrade, Serbia

Unlimit Logo
Not SpecifiedCompensation
Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
Fintech, Blockchain, PaymentsIndustries

Requirements

  • Nearly 10 years of experience (inferred from incomplete description)

Responsibilities

  • Architect, build, and evolve high-performance blockchain-enabled payment applications, using AI copilots and agents to accelerate design, coding, and testing
  • Create seamless bridges between traditional financial systems and decentralized protocols, ensuring transactions flow smoothly across rails with minimal latency
  • Drive architectural decisions in collaboration with the team, applying AI-assisted modeling and analysis to validate scalability, security, and performance
  • Continuously refine and optimize our systems by leveraging AI-driven monitoring, anomaly detection, and performance tuning
  • Integrate emerging blockchain frameworks and smart contract designs, pairing them with AI automation to shorten development cycles
  • Champion code quality and security by embedding AI-powered testing, static analysis, and vulnerability scanning into the development workflow
  • Stay ahead of the curve through ongoing research into both blockchain innovations and AI development tools, ensuring our platform remains at the industry forefront

Skills

Go
Blockchain
Microservices
AI
Payment Processing
Decentralized Protocols

Unlimit

Provides borderless payment solutions globally

About Unlimit

Unlimit provides borderless payment solutions for businesses aiming to grow locally and globally. The company has developed a large in-house payment infrastructure that allows it to offer a wide range of financial services, including payment acceptance, payment processing, and corporate fund management. Businesses can easily acquire cards, utilize alternative payment methods, and handle international transfers through Unlimit's platform. What sets Unlimit apart from its competitors is its extensive coverage and variety of payment options, including unique local methods tailored to different regions. This enables businesses to confidently enter new markets. Unlimit's goal is to support innovative companies in moving beyond traditional banking technologies, facilitating their expansion and financial management in the evolving fintech landscape.

London, United KingdomHeadquarters
2009Year Founded
VENTURE_UNKNOWNCompany Stage
FintechIndustries
201-500Employees

Benefits

Hybrid Work Options
Paid Vacation

Risks

Increased competition from fintech startups targeting niche markets like the female economy.
Regulatory scrutiny in emerging markets due to DeFi, GameFi, and NFT collaborations.
Challenges in African market expansion due to local regulatory environments.

Differentiation

Unlimit offers the largest in-house developed payment infrastructure globally.
The company provides unique local payment options tailored to specific regions.
Unlimit's borderless payment solutions facilitate seamless international business expansion.

Upsides

Embedded finance growth aligns with Unlimit's BaaS offerings.
Rising digital wallets and contactless payments boost Unlimit's card issuing services.
Cross-border e-commerce growth supports Unlimit's borderless payment solutions.

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