Senior Software Engineer - Backend

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Join a multidisciplinary team shaping the future of Web3 and financial infrastructure.

Location : Remote or Hybrid (LATAM )

Type : Full-Time

Seniority : Senior

Start Date: Flexible – We’re focused on finding the right person, not rushing the process.

Are you passionate about solving complex problems at the intersection of quant finance, Web3, and HFT? We’re looking for a Senior C++/Rust Developer to join our core technical team.

At BKCAP, we’re not just another fintech. We’re building next-generation infrastructure for high-frequency trading, crypto settlements, and real-time liquidity orchestration in decentralized environments.

We're a multidisciplinary team of quants, engineers, and finance professionals building mission-critical systems for high-throughput operations.

We're cloud-native, latency-obsessed, and deeply committed to performance, reliability, and innovation.

Remote-friendly and actively hiring across LATAM.

What You’ll Do

Buils and implement high-performance backend components in C++ (and optionally Rust).

Build asynchronous and multithreaded systems with a focus on stability and performance.

Design distributed caching layers and optimize memory-intensive workloads.

Work with AWS infrastructure and cloud-native tools to deploy scalable systems.

Interface with DynamoDB and other NoSQL databases for real-time data operations.

Collaborate with blockchain, compliance, and product teams in an agile, cross-functional environment.

Contribute to strategic technical decisions and help shape the long-term tech roadmap.

What You Bring

Required

5+ years of experience in C++, with strong knowledge of multithreading, synchronization, and concurrency in production environments.

Bachelor’s degree in Engineering or a related field required; Master’s degree is a plus.

2+ years of hands-on experience in AWS or similar cloud platforms.

2+ years of experience with NoSQL databases, ideally DynamoDB.

Proven experience with distributed caching systems and high-availability infrastructure.

Passion for clean, efficient code and robust architecture.

Fluent in English or Spanish.

Bonus Points

Experience with Rust, even on side projects or open source.

Exposure to financial systems or real-time market data pipelines.

Knowledge of ERC-20 tokens, Ethereum smart contracts, or other crypto primitives.

Contributions to open source or visible technical writing (GitHub, StackOverflow, etc.).

Work on high-impact, real-world infrastructure at the frontier of fintech and crypto.

Be part of a small, elite team where your work directly affects product and strategy.

Enjoy remote flexibility, or join us in person in select locations.

Competitive compensation with performance bonuses and optional equity/token plans.

Annual learning and development budget to keep growing your skills.

You love solving deep technical problems.

You’re motivated by autonomy and results, not by bureaucracy.

You bring sharp thinking, high standards, and a collaborative mindset.

You want to build things that endure and scale.

How to Apply

If this sounds like your challenge, we’d love to hear from you. Send us:

Your CV or LinkedIn

Any relevant GitHub, portfolio, or writing samples

A short paragraph explaining why you want to work at BKCAP

Seniority level Seniority level Mid-Senior level

Employment type Employment type Full-time

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