CrawlJobs Logo

Software Engineer, Market Making

United Kingdom, London · Job Posted December 06, 2025
Apply Position
Job Link Share

Job Description

As a Software Engineer on our Cryptocurrency Trading Platform, you will take on a role in shaping the direction of our technology while working closely with the trading team and quantitative analysts (quants). You will collaborate with business stakeholders to design and implement systems that meet real-time trading demands, improve market efficiency, and support advanced trading strategies. You’ll be a technical advocate for excellence and lead by example in fostering a culture of high standards, agility, and innovation within the team. The role is based in London and the team is international.

Job Responsibility

  • Design and optimize low-latency trading systems in Rust that power algorithmic trading strategies and support real-time execution in the volatile crypto market
  • Design and implementation of trading algorithms, optimizing liquidity management, price discovery, and slippage reduction in dynamic market conditions
  • Promote best practices in software engineering, advocating for clean, scalable, and maintainable code
  • Collaborate with cross-functional teams, to quickly adapt the trading platform to new data, market conditions, and business needs
  • Communicate effectively with both technical and non-technical stakeholders
  • Ensure high availability, reliability, and scalability of trading systems while maintaining a sharp focus on performance and testing
  • Drive technical decision-making and contribute to high-level architecture discussions
  • Be a technical advocate for excellence, leading efforts to improve development processes, code quality, and overall system performance
  • Prioritize rapid iteration of trading algorithms to ensure maximum profitability, minimal risk, and fast execution

Requirements

  • Extensive experience in Rust and/or C++, building high-performance, low-latency systems in complex environments such as cryptocurrency trading or financial services
  • Strong background in trading (ideally cryptocurrency trading), with experience in market-making, arbitrage strategies, and order execution in fast-moving markets
  • Proven experience iterating quickly on algorithmic strategies, adapting to market dynamics and optimizing performance in real-time
  • Proficiency in Python for backtesting, scripting, and analysis, along with SQL for managing large-scale data systems
  • Strong focus on performance optimization, identifying bottlenecks, and improving throughput in high-frequency, low-latency real-time systems
  • Excellent problem-solving skills with the ability to think critically about complex challenges and drive technical solutions forward
  • Experience with containerization (Docker) and deploying scalable, high-performance trading systems in cloud environments (AWS)

Nice to have

You possess an innate curiosity, and thrive on learning new technologies

What we offer

  • Full-time salary based on experience and meaningful equity in an industry-leading company
  • Hybrid model working from home & our office in Central London (SoHo)
  • Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year
  • ClassPass
  • Budgets for learning & professional development
  • Unlimited vacation policy
  • Apple equipment
  • The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
  • Flexible work culture

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Software Engineer, Market Making

8 matching positions

New

Senior Software Engineer - Platform

Location
Location
India , Pune
Salary
Salary:
Not provided
rapid7.com Logo
Rapid7
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A minimum of 6 years experience in software development using Java, terraform and Jenkins. Experience with Python, Go, ansible, spinnaker, or other equivalent programming languages would be advantageous
  • Experience with vulnerability or code quality frameworks such as Trivvy, Snyk or SonarQube
  • A minimum of 1 year of working with observability tooling such as grafana
  • Experience using Cloud infrastructure, ideally AWS
  • Experience with testing frameworks as Selenium, Cypress, Cucumber, Playwright would be advantageous
  • Excited by technology, curious and eager to learn, with the ability to mentor more junior members of the team
  • Customer focussed mindset, understanding customer needs, providing excellent service and focussed on delivering value
  • The attitude and ability to thrive in a high-growth, evolving environment
  • Collaborative team player who has the ability to partner with others and drive toward solutions
  • Strong creative problem solving skills
Job Responsibility
Job Responsibility
  • Collaborate with your team and other key stakeholders to identify potential risks to availability/reliability
  • Suggest patterns and standards around testing and operations to improve reliability, quality, and time-to-market of our suite of software solutions
  • Be involved in the creation, design and planning of upcoming testing strategies, operational improvements and decisions around tooling and frameworks relating to SRE/Operations
  • Regularly monitor our applications/infrastructure and identify opportunities for improving efficiencies or MTTR
  • Understand our products and make decisions to support our customers
  • Fulltime
Read More
Arrow Right
New

Senior Full Stack Software Engineer

This is Adyen Adyen provides payments, data, and financial products in a single...
Location
Location
United States , San Francisco
Salary
Salary:
198000.00 - 293000.00 USD / Year
adyen.com Logo
Adyen
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Deep proficiency in JavaScript and modern web development, including React.js, Node.js, with demonstrated expertise in software design, debugging, automated testing, performance optimization, and building production-grade applications at scale
  • Knowledge of Salesforce B2C Commerce development, including SFRA, PWA, Script API, OCAPI, SCAPI and headless architecture, Salesforce’s B2C data model, API Integration & CRUD Operations: Expertise in RESTful APIs and GraphQL
  • Proven expertise in modern software delivery practices, including GitHub Actions and workflows, CI/CD pipelines, code quality and security gates (e.g., SonarQube/SonarCloud), automated testing with Jest and Playwright, and publishing and maintaining production-grade packages and applications
  • Strong track record in integration design, performance optimization, and architecture, backed by robust JavaScript engineering and problem-solving capabilities
  • Drove a significant reduction in time-to-market by embedding AI-assisted development tools into the team's software delivery lifecycle
  • Architected robust and scalable integrations with a meticulous focus on data consistency, edge case considerations, error-handling mechanisms, and platform-specific constraints
Job Responsibility
Job Responsibility
  • Design, build, debug, and evolve complex integrations that balance technical excellence, business impact, and long-term maintainability
  • Take ownership of the full software delivery lifecycle—from design and implementation to code reviews, testing, deployment, and ongoing maintenance
  • Apply an open-source engineering mindset to large-scale codebases, championing software craftsmanship, thoughtful API design, robust testing, and collaborative development practices
  • Own critical and non-critical production incidents end-to-end, leading cross-functional response efforts, coordinating stakeholders, and driving clear communication to ensure swift resolution and continuous learning
  • Collaborate with engineering and product leadership to identify high-impact opportunities, influence strategic priorities, and shape the long-term vision
  • Partner closely with Operations teams to uncover merchant pain points and deliver elegant solutions that empower Adyen customers and enable seamless payment experiences
  • Drive sound technical decision-making by leveraging deep knowledge of software architecture, design patterns, and anti-patterns
  • Showcase product capabilities through technical demonstrations for internal stakeholders, partners, and customers, translating complex concepts into clear business value
  • Serve as the go-to subject matter expert for the plugins ecosystem, providing technical guidance and helping teams navigate complex challenges
  • Create and maintain high-quality technical and functional documentation, and lead knowledge-sharing initiatives and training sessions to enable teams across the organization
  • Fulltime
Read More
Arrow Right

Full Stack .NET Engineer / Software Developer

Unique industry for a Mid to Senior Full Stack .NET Engineer / Software Develope...
Location
Location
United States , Des Moines
Salary
Salary:
120000.00 - 125000.00 USD / Year
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • C# Development – Full Stack Development
  • Angular, React, or Blazor experience - FULL STACK DEV
  • API development
  • Ability to make suggestions on Tech choices / Tech stack
  • Experience mentoring other developers would be helpful
  • Experience working with marketing apps is a plus
  • Some experience managing / coordinating projects is a plus
  • Product Owner experience is an advantage
  • Experience working on projects during full software development life cycle
  • Experience developing web applications with C# and the .NET ecosystem
Job Responsibility
Job Responsibility
  • Come in and make a lasting imprint with their work and ideas, in an Agile environment
  • Ability to make suggestions on Tech choices / Tech stack
  • Experience mentoring other developers
  • Experience working on projects during full software development life cycle
What we offer
What we offer
  • bonus plan
  • growth
  • employee stock option plan
  • competitive compensation
  • free online training
  • Fulltime
Read More
Arrow Right

Ai Software Engineer - RevAI

At monday.com, we’re building the AI work platform that helps teams automate, ex...
Location
Location
Israel , Tel-Aviv
Salary
Salary:
Not provided
monday.com Logo
monday.com
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of software engineering experience building production-grade systems
  • Strong proficiency in Python, TypeScript, JavaScript, or similar modern programming languages
  • Hands-on experience building applications with LLMs and AI technologies
  • Experience working with AI frameworks, orchestration tools, and APIs (OpenAI, Anthropic, LangGraph, LangChain, MCP, etc.)
  • Ability to design scalable solutions and make sound architectural tradeoffs
  • Strong problem-solving and systems-thinking capabilities
  • Demonstrated ability to independently lead complex initiatives from concept to delivery
  • Excellent communication skills and the ability to work effectively with both technical and business stakeholders
  • Proven track record of delivering solutions that create measurable business impact
Job Responsibility
Job Responsibility
  • Design and build AI-powered products, agents, and workflows that drive measurable business outcomes across the GTM organization
  • Own initiatives from idea to production, including discovery, architecture, implementation, deployment, and continuous improvement
  • Evaluate emerging AI technologies and rapidly translate them into practical business applications
  • Develop scalable systems leveraging LLMs, agent frameworks, orchestration platforms, APIs, and modern software engineering practices
  • Partner closely with stakeholders across Sales, Marketing, Customer Success, RevOps, Product, and Engineering to identify opportunities and deliver solutions that create real impact
  • Drive experimentation and innovation by testing bold ideas, learning quickly, and iterating based on results
  • Help establish engineering standards, best practices, and reusable patterns for building AI solutions at scale
  • Contribute both strategically and hands-on, balancing long-term thinking with a strong bias toward execution
  • Fulltime
Read More
Arrow Right

Software Engineer, Security (AI Code)

We're looking for a Fullstack Engineer who lives and breathes AI code security. ...
Location
Location
Sweden , Stockholm
Salary
Salary:
Not provided
lovable.dev Logo
Lovable
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 3+ years of experience in code security, static analysis, or code scanning, ideally building or contributing to security-focused products (SAST, linters, vulnerability scanners, or similar - with AI or advanced machine learning techniques)
  • 5+ years of full-stack engineering experience shipping high-quality products
  • Proficiency in modern frontend (React/TypeScript) and backend (Golang, Rust) development
  • Solid understanding of systems design, performance tradeoffs, and scalable architecture
  • Strong product sense and ability to translate security findings into intuitive, actionable user experiences
  • Bonus: Master's or PhD in code analysis, static analysis, or a related field
  • Experience integrating AI/LLMs into security tooling
  • Familiarity with mobile app security scanning
Job Responsibility
Job Responsibility
  • Build out our code scanning engine: Design and implement static analysis and security scanning that surfaces findings in user-generated application code across web and mobile
  • Ship features end-to-end across frontend, backend, and infrastructure as part of a small, self-sufficient team (≤3 engineers)
  • Integrate AI/LLM capabilities into security workflows to detect, explain, and remediate vulnerabilities
  • Advocate for secure coding practices, conduct security-focused code reviews, and raise the bar across the engineering org
  • Influence our technical direction and product strategy with a security-first mindset
  • Help make Lovable the most secure AI product in the market
  • Fulltime
Read More
Arrow Right

Software Engineer, Growth

We’re looking for a full-stack engineer obsessed with Lovable’s growth engine - ...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
lovable.dev Logo
Lovable
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience building and growing user-facing products in high-performing teams, ideally including growth work, marketplaces/platforms, or communities
  • Strong product sense and UX taste for multi-sided systems with creators, learners, and customers
  • Comfortable using data, funnels, analytics, attribution, and A/B testing
  • Skilled at designing, measuring, and iterating experiments
  • Experience collaborating across functions (design, marketing, partnerships, support, data)
  • Enjoys designing reusable growth, ecosystem, and monetization tools
  • Motivated by helping others succeed and by seeing impact through engagement, measurable results, and revenue
Job Responsibility
Job Responsibility
  • Build the growth, ecosystem, and monetization systems that make Lovable - and the apps built on it - sticky, discoverable, and revenue-generating
  • Ship and iterate activation, monetization and retention experiences
  • Build distribution rails for user apps: SEO and performance, shareable moments, social previews, email and lifecycle journeys, and other growth hooks
  • Ship marketplace and ecosystem features for publishing, discovering, and reusing apps, templates, components, and services
  • Design and implement monetization and pricing flows: payments, subscriptions, access control, plans, paywalls, billing integration, and revenue-share models
  • Build the analytics and experimentation foundations - events, funnels, attribution, and A/B tests
  • Collaborate closely with design, marketing, partnerships, and support to launch and grow new surfaces across the product and ecosystem
  • Keep the experience relentlessly Lovable while making growth the engine, not the afterthought
  • Fulltime
Read More
Arrow Right

Software Engineer 2

Do you want to join a world-class engineering team in India and work on hard tec...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Computer Science or Engineering or Mathematics or Physics or IT technical discipline
  • 4+ years of programming experience in C++
  • 4+ years of experience related to Performance Engineering skills covering design/development/usage of performance workloads/Tools to measure, analyze and root cause performance and scalability issues in the product
  • Proficiency in troubleshooting and debugging
Job Responsibility
Job Responsibility
  • Contribute to current/upcoming product improvements that have key performance deliverables solutions in collaboration with teammates
  • Collaborate with OEMs partners in analyzing SQL performance on modern h/w technologies and showcasing product performance for technical marketing deliverables (benchmarks, white papers, demos, etc.)
  • Look into emerging and upcoming Azure SKUs and technologies and exploring new ideas to drive product improvements (hardware/software/config/COGS)
  • Strengthen the engineering process to make sure that cloud deployments (software & hardware) are done in the most efficient way and meet the targeted perf/scale/SLA goals
  • Identify improvements in supportability that enable performance analysis with a focus on cloud and on-prem platforms
  • Provide regular updates to key-stakeholders with respect to the performance analysis/progress/new-findings/status of assigned deliverables
  • Gain an understanding of Microsoft businesses and collaborate with mentors and leaders to contribute to cohesive, end-to-end experiences for our users & customers
  • Stay educated on existing and state of the art technologies, and do POCs to evaluate technology fits for customer needs
  • Participate in on-call rotation for the team
  • Fulltime
Read More
Arrow Right

Senior Software Engineer

We are seeking a Senior Software Engineer to drive the technical direction and s...
Location
Location
Australia , Sydney
Salary
Salary:
Not provided
woolworths.com.au Logo
Woolworths Supermarkets
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum of 5 years commercial experience with a proven track record of developing and scaling large-scale, mission-critical web applications
  • Deep technical proficiency in server-side technologies (Kotlin/Java, Spring Boot), software design patterns, and designing complex, high-availability, service-based architectures and RESTful environments
  • Proven experience with client-facing, revenue-generating systems, effectively balancing quality and commercial urgency
  • Exceptional communication and documentation skills for conveying complex technical strategies to all stakeholders
  • Strong experience with relational databases (PostgreSQL), cloud platforms (preferably GCP), containerisation, and a deep commitment to TDD/BDD and automated testing
  • Expert understanding of and ability to lead agile practices (Scrum, Kanban, XP), technical planning, and estimation, while working independently in an ambiguous, fast-paced environment
Job Responsibility
Job Responsibility
  • Lead the instrumentation of the platform to drive data-informed decisions and proactively maintain system health using modern monitoring tools
  • Contribute to high-level planning, technical documentation, and the selection of long-term technology choices
  • Drive the design and evolution of a scalable, resilient platform architecture, taking end-to-end accountability for major components
  • Raise the bar for engineering standards and code quality through rigorous peer reviews and mentoring
  • Balance technical debt with speed-to-market, making trade-offs to support a high-growth, revenue-generating environment
  • Design and optimise generic, scalable integration patterns across the ecosystem (CRM, AdTech, CMS)
  • Partner with Product, Design, and Marketing to translate business vision into robust technical reality and contribute to high-level planning and technology choices
What we offer
What we offer
  • Team discounts across our range of Woolworths Group brands you know and love and a robust rewards program that celebrates and incentivises purpose-driven work
  • A global business with endless career possibilities around every corner and across every discipline – with valuable exposure to a vast and exciting business network
  • A progressive and flexible ‘work from anywhere' policy that gives you the opportunity to harmonise work, life and your wellbeing
  • A range of programs to help you prioritise and manage your wellbeing, including 24/7 access to the Sonder app
  • Fulltime
Read More
Arrow Right