Product Manager

London, UK
Full time
Hybrid
Compensation is not specified
Role
Product Manager
Description

About Wintermute

Wintermute is a reputable technology company at the forefront of the digital asset markets, recognized as a key player globally. Specializing in crypto-native algorithmic trading, Wintermute provides liquidity on major exchanges and platforms. With a broad range of spot and derivatives products, Wintermute's OTC desk caters to a diverse client base, including crypto natives and traditional financial institutions. Actively engaged in the blockchain ecosystem, Wintermute holds a prominent position in DeFi and pursues various investments, partnerships, and incubations.

Founded in 2017 by industry experts, Wintermute has successfully navigated multiple cycles in the crypto sector. Culturally, Wintermute blends the technological standards of high-frequency trading firms from traditional markets with the innovative, entrepreneurial spirit commonly found in technology startups.

About the Role

Wintermute is seeking an experienced Product Manager to spearhead the expansion of their NODE platform, aimed at facilitating seamless crypto trading experiences for institutional clients. As a hands-on, collaborative role, you will work closely with a diverse team of engineers, designers, core developers, and stakeholders to deliver a secure, scalable, and high-performance trading platform.

Key Responsibilities:

  • Oversee the complete product lifecycle for the Single Dealer Platform.
  • Translate business requirements into detailed product specifications and technical requirements.
  • Manage the engineering team's roadmap, sprints, and deliverables through Agile methodologies.
  • Collaborate with development, infrastructure, and security teams to ensure technical feasibility and adherence to best practices.
  • Facilitate integration with market data feeds and execution systems utilizing FIX protocol.
  • Contribute to architectural discussions and review design implementations.
  • Enforce cybersecurity standards in partnership with security consultants.
  • Utilize AWS infrastructure for deployment, monitoring, and scaling of platform components.
  • Implement Python scripts for automation, prototyping, and basic data analysis tasks as needed.
  • Monitor KPIs and gather user feedback to enhance product functionality and performance.
  • Maintain a focus on system latency to ensure low-latency execution pathways and minimize delays across the platform.

Required Qualifications:

  • 5+ years of experience in a technical Product Manager role, preferably in fintech, crypto, or capital markets.
  • Strong technical background, with the ability to engage effectively with engineers on system design and infrastructure.
  • Familiarity with cybersecurity principles, identity/access management, and secure APIs.
  • Proficiency in AWS services such as EC2, RDS, S3, Lambda, IAM, and CloudWatch.
  • Proficient in Python scripting for automation and data parsing tasks.
  • Understanding of latency-critical systems and capability to balance speed, scalability, and reliability.
  • Experience managing end-to-end product development with an emphasis on scalability and performance.
  • Excellent communication and documentation skills, especially in bridging technical and business domains.

Nice to have:

  • Knowledge and hands-on experience with FIX protocol and electronic trading systems.
  • Previous involvement in building trading platforms or single dealer platforms.
  • Understanding of public and private networking concepts in cloud and hybrid environments.
  • Familiarity with crypto markets, blockchain infrastructure, and DeFi protocols.
  • Certifications in AWS or cybersecurity are considered advantageous.

Benefits of Joining the Team:

  • Opportunity to work in a highly innovative global trading firm.
  • Engaging projects that offer accelerated responsibilities and ownership compared to traditional finance environments.
  • Vibrant working culture with team-building activities, celebrations, and outings.
  • State-of-the-art office in central London, providing various amenities and a collaborative work environment.
  • Enjoy a company culture that is informal, non-hierarchical, professional, and collaborative with an entrepreneurial spark.
  • Performance-based compensation with significant earning potential along with standard perks like pension and private health insurance.
Skills Required
Avatar
Wintermute
Company size
Not specified
Location
United States
Description
Not specified

More Full-time Jobs

Show more

🚀 Hiring Solana Developers – Pump.fun

Montana City, USA
Montana City, USA
Full time
Remote
Solana Developer Needed – Pump.fun Style Platform (Starter Code Available)
 
Hi,
 
I’m reaching out from Valiant Solution LLC. We’re currently working with a U.S.-based client who is an experienced crypto professional and we’re looking for a skilled Solana developer to help build a platform similar to Pump.fun.
 
We already have a basic codebase from GitHub that the developer can start from, so the project will mainly involve customizing, improving, and completing the functionality rather than building everything from scratch.
 
Key requirements:
• Experience with Solana smart contracts (Rust / Anchor)
• Knowledge of token launch mechanics and bonding curves
• Experience with Solana Web3 integrations
• Ability to work with an existing codebase and extend it
 
If this sounds interesting, please reply with:
• Your Solana development experience
• Links to relevant projects or GitHub
• Your availability for a quick discussion
 
Looking forward to connecting.
 
Best regards,
Valiant Solution LLC
Payment in Crypto
13,000-20,000
Monthly
See details

Junior/Mid Decentralized Infrastructure Engineer

Full time
Remote
Role:
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.
Payment in Crypto
9,167-13,750
Monthly
See details

Senior Decentralized Infrastructure Engineer

Full time
Remote
Role:
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.
Payment in Crypto
14,583-21,250
Monthly
See details

Web3 Fullstack Developer

Part time
Remote
🌐 About Us
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

Full time
Remote
Role:
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.
Payment in Crypto
7,917-11,250
Monthly
See details