Senior Python Data Engineer (Finance Technology)
We are seeking a talented individual to join our software team that focuses on designing, developing, maintaining, and enhancing software for various projects that are closely related to our core businesses. As part of the team, you will play a key role in designing scalable applications, involving frontend UI and backend infrastructure development.
Join us in building and managing a robust data transformation pipeline for our Finance teams. Your responsibilities will include designing and implementing data pipelines to ensure data quality, reliable data delivery, and timely financial reporting. You will also be tasked with creating tailored data products to enable users with self-service capabilities and accurate answers to their data inquiries.
Requirements:
- Proficiency in Python for scripting purposes
- Strong SQL skills for querying, transforming data, and optimizing performance
- Experience with Apache Airflow or similar tools for working with Directed Acyclic Graphs (DAGs)
- Ability to utilize GitHub for version control, collaboration, and branching
- Collaborative mindset to effectively translate business requirements into technical solutions
- Proficient in spoken English for communication purposes
- Familiarity with Docker, Kubernetes, AWS/cloud platforms, and unit testing
- Additional experience in Elixir, Cloudera Data Warehouse, AWS Athena/Tableau would be a bonus
Responsibilities:
- Design and enhance Directed Acyclic Graphs (DAGs) with Python and Apache Airflow to meet financial reporting needs
- Maintain internal tools for managing sensitive company data securely
- Collaborate with various teams including Data Science, Data Warehouse, Exchange, Backend, and Finance to align on data requirements and deliverables
- Document processes extensively to ensure smooth team collaboration and hand-offs
Life @ Crypto.com
Join a talented, ambitious, and supportive team that empowers you to think big and explore new opportunities. Benefit from a proactive and transformational working environment that encourages innovative solutions. Develop new skills and grow professionally within the organization while enjoying a supportive work culture where colleagues help one another achieve common goals. Embrace flexible work hours, remote work options, and take advantage of internal career mobility opportunities.
Benefits:
- Competitive salary package
- Generous annual leave entitlement, including birthday and work anniversary leave
- Flexible work arrangements, including hybrid and remote setups
- Opportunities for professional growth through internal mobility program
- Enjoy work perks such as the Crypto.com visa card upon joining
Founded in 2016, Crypto.com is a global cryptocurrency platform serving millions of customers worldwide. Our mission is to make cryptocurrency accessible to everyone. With a focus on security, privacy, and compliance, we are driving cryptocurrency adoption through innovation to create a fairer digital ecosystem for the future generation.
Learn more about us at Crypto.com.
Crypto.com is committed to fostering an inclusive and diverse work environment where equal opportunities are provided to all individuals. We value and promote diversity and seek candidates from various backgrounds to strengthen and enrich our team.
Applicants' personal data will only be used for recruitment purposes. Please be advised that only shortlisted candidates will receive further communication. Artificial intelligence (AI) tools may be utilized in the recruitment process to support initial screenings or reviews; however, the final hiring decisions are made by human evaluators. For more information on data processing, feel free to contact us.
Junior/Mid Decentralized Infrastructure Engineer
Help build and scale decentralized infrastructure: contribute to compute networks, protocols, storage layers, and orchestration tools that power AI agents and open digital systems. You’ll write code, run tests, fix bugs, and ship real features fast.
Skills & Requirements:
1–3 years in blockchain infra, distributed systems, or high-scale compute (or strong personal projects)
Solid Python / Rust / Go skills
Interest in libp2p, IPFS, GPU orchestration, or decentralized compute
Quick learner who ships clean code and loves performance/cost challenges
Salary:
$110,000 – $165,000 USD base + meaningful equity (portfolio startup) + full benefits + Sirex carry
Description:
Sirex.vc doesn’t just invest — we plug strong builders straight into our portfolio companies.
This is your chance to work on the real infrastructure behind autonomous agents and the open digital economy. Full support from the Sirex team, fast growth, zero bureaucracy.
High risk. Zero apologies.
Senior Decentralized Infrastructure Engineer
Build and scale production-grade decentralized infrastructure: compute networks, protocols, storage layers, orchestration for AI workloads, and open-source primitives that power the next generation of agent systems.Skills &
Requirements:
4+ years in blockchain infra, distributed systems or high-scale compute
Deep experience with Rust / Go / C++ and protocols (libp2p, IPFS, custom consensus, GPU orchestration)
Bonus: self-hosted AI compute, decentralized training or edge inference
Ship fast, own uptime, love extreme performance and cost efficiency
Salary:
$175,000 – $255,000 USD base + big equity (portfolio startup) + full benefits + Sirex carry
Description:
Sirex.vc doesn’t just invest — we plug elite builders straight into our fastest portfolio companies.
This is your chance to build the actual rails for autonomous agents and open digital economy at scale. Zero bureaucracy, maximum leverage.
High risk. Zero apologies.
Web3 Fullstack Developer
Neonflick is a tech organization specializing in Web3 development.
We believe Web3 solutions are not as popular as they could be — mainly due to complexity. Our mission is to simplify the user experience and make decentralized technology more accessible and easy to use for everyone.
🚀 About the Role
We are looking for a Web3 Fullstack Developer who is passionate about decentralized technologies and excited to contribute to building meaningful Web3 products. You will work on developing new products, improving existing ones, and fixing bugs, all while proposing innovative ideas to enhance our platform.
🔹 Responsibilities
Develop functional and user-friendly Web3 products
Improve and optimize existing products and features
Identify and fix bugs or issues in the system
Propose and implement new ideas for product development
Collaborate with the team to ensure high-quality software delivery
🔹 Requirements
Strong interest in Web3 / blockchain / decentralized technologies
Fullstack development experience (frontend + backend)
Experience with smart contracts and decentralized frameworks is a plus
Problem-solving skills and attention to detail
Ability to work independently and proactively
🔹 What You Get
Early-stage involvement in a Web3 tech organization
Influence over product development and feature design
Opportunity to build experience and a portfolio in the Web3 space
Potential long-term collaboration and future compensation as the project grows
A chance to contribute to making Web3 simpler and more accessible
⚠️ Important
This is an unpaid position. We are looking for someone motivated by vision, learning, and long-term impact rather than immediate salary.
If you are passionate about Web3 and building meaningful decentralized products, we’d love to hear from you.
Junior AI Engineer
Join one of our fast-growing portfolio startups and help build simple AI features. You’ll work with large language models, create basic automations and chat tools, test ideas, fix small bugs, and integrate AI into everyday products.
Skills & Requirements:
0–2 years of experience (fresh graduates or self-taught welcome)
Basic Python knowledge
Interest in AI, LLMs or chatbots (personal projects are a big plus)
Quick learner who enjoys trying new things
Good English for team communication
Salary: $95,000 – $135,000 USD base + equity in the startup + full benefits
Description:
Sirex.vc not only invests — we actively help our portfolio companies hire great people. This Junior AI Engineer role is inside one of our AI-native startups. You’ll get real hands-on experience, learn from the best, and build things users actually use — all with full support from the Sirex team.
High risk. Zero apologies.
AI Agent Engineer
Join one of our high-conviction AI-native portfolio companies and build autonomous AI agents from the ground up. You’ll design agent architectures, implement tool-calling & memory systems, connect them to browsers/shell/APIs, run long-horizon tasks, and ship features that make the product feel alive and truly useful.
Skills & Requirements:
2–5 years building LLM-powered agents (LangGraph, CrewAI, ReAct, custom frameworks)
Strong Python skills + experience with tool calling, RAG, vector stores and evaluation
Bonus: familiarity with browser automation, self-hosted models or decentralized compute
Fast executor who loves shipping in ambiguity
Passion for agents that actually do real work (not just chat)
Salary: $160,000 – $230,000 USD base + meaningful equity (in the portfolio company) + full benefits + carry from Sirex network
Description:
Sirex.vc doesn’t only write checks — we actively help our portfolio companies recruit the best people on the planet. This AI Agent Engineer role is inside one of our fastest-moving startups building the next generation of autonomous agents. You’ll get direct support, intros, and operational help from the Sirex team while working on frontier technology that can change how the world uses AI.
High risk. Zero apologies.