MUGCO

We’re looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform for the U.S. equities market.

This role is ideal for an engineer with strong experience in:

• modern C++ (C++17/20)
• high-volume real-time data processing
• high-frequency / low-latency systems
• Linux backend development
• Experience in trading, market data, or other latency-sensitive domains is highly valued

Why this role matters:

This is not just another backend position. The platform is entering a business-critical phase: by December 2026, it must complete a migration to 23-hour trading mode. This is the team’s top priority. All other feature development is secondary to that goal and to maintaining critical support coverage from 4:00 AM New York time. That means this role is directly tied to one of the company’s most important technical and operational milestones.

Product context:

• Proprietary electronic trading platform used by 140–150 professional traders
• Focused exclusively on U.S. equities
• Built for sub-millisecond latency
• Processes high volumes of real-time market data
• Supports execution, order management, and risk routing workflows 

Core stack: C++ (~75%), C# (~20%), Python (~5%)
Architecture: Linux backend, Windows Desktop front end, colocated infrastructure in New Jersey

What you’ll work on:

• Build and optimize core components of the C++ trading platform
• Process and distribute high-volume real-time market data
• Profile and optimize latency, throughput, and memory usage
• Support systems with high-frequency updates and strict performance requirements
• Improve order management, execution, and risk routing

• Help the platform evolve toward 23-hour trading readiness 

   

Why join:

• Work on a real high-performance trading product
• Solve deep engineering challenges in latency, reliability, and scale
• Join a team at a critical product moment
• High ownership and strong technical impact
• Remote opportunity across Ukraine and Europe 

Interested?

If you’re strong in C++, real-time systems, and high-volume processing, we’d love to hear from you.

We’re looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform for the U.S. equities market.

This role is ideal for an engineer with strong experience in:

• modern C++ (C++17/20)
• high-volume real-time data processing
• high-frequency / low-latency systems
• Linux backend development
• Experience in trading, market data, or other latency-sensitive domains is highly valued

Why this role is interesting:

This is not a typical backend position. You’ll work on a platform where:

• sub-millisecond latency matters
• systems process large volumes of real-time market data
• engineering decisions directly affect speed, reliability, and execution
• the team is preparing for a major migration to 23-hour trading by December 2026

Core stack: C++ (~75%), C# (~20%), Python (~5%)
Architecture: Linux backend, Windows Desktop front end, colocated infrastructure in New Jersey
What you’ll do:

• Build and optimize core components of a C++ trading platform
• Process and distribute high-volume real-time market data
• Improve order management, execution, and risk routing
• Work on systems with high-frequency updates and strict performance requirements
• Profile and optimize latency, throughput, and memory usage
• Support system stability and resolve production issues in a mission-critical environment

What we’re looking for:

• 5+ years of professional C++ experience
• Strong expertise in multithreaded, high-performance systems
• Experience with real-time / high-throughput data processing
• Strong knowledge of Linux, networking, and performance optimization
• Experience with distributed systems
• Good English for professional communication

Strong plus:

• Trading / market data experience
• OMS / EMS / risk systems exposure
• Multicast networking
• C# and/or Python
• U.S. equities knowledge

Why join:

• Work on a real low-latency trading product
• Solve deep engineering challenges in performance and reliability
• Join a strategically important team buildout
• High ownership, strong technical impact
• Fully remote across Ukraine and Europe

Interested?

If you’re strong in C++, real-time systems, and high-volume processing, we’d love to hear from you.

We are looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform used by professional traders in the U.S. equities market. You will work on latency-sensitive systems that process large volumes of real-time market data, support automated trading strategies, and power critical trading operations. This is an opportunity to solve complex engineering challenges in a performance-driven environment where reliability and speed are essential.

Responsibilities

• Design, develop, and maintain core components of a high-performance C++ trading platform.
• Build and optimize low-latency backend services processing high-volume real-time market data.
• Develop and improve order management, execution, and risk routing systems.
• Work with systems aggregating and distributing multiple real-time data streams.
• Profile and optimize system performance (latency, throughput, memory usage).
• Investigate and resolve production issues in a mission-critical environment.
• Ensure system stability, reliability, and high availability under heavy load.
• Collaborate with engineers and stakeholders on architecture, design, and delivery.
• Participate in code reviews and contribute to engineering best practices.
• Support platform scalability and long-term evolution initiatives.

Requirements

• 5+ years of professional C++ development experience.
• Strong expertise in modern C++ (C++17/20) and system-level programming.
• Proven experience building high-performance, multithreaded applications.
• Hands-on experience with high-volume data processing systems.
• Experience with low-latency and/or high-frequency systems (HFT, trading, telecom, gaming, ad-tech, or similar domains).
• Strong understanding of Linux environments and backend systems.
• Solid knowledge of data structures, algorithms, memory management, and performance optimization.
• Experience with distributed systems and network programming (TCP/IP fundamentals required).
• Strong debugging, profiling, and performance tuning skills.

Nice to Have

• Experience in electronic trading, capital markets, or real-time market data systems.
• Knowledge of OMS/EMS, risk systems, or trading infrastructure.
• Experience with multicast networking or high-throughput data feeds.
• Exposure to C# and/or Python.
• Understanding of U.S. equities trading workflows.
• Experience with colocated, low-latency environments.

What We Offer

• Work on a high-performance U.S. equities trading platform.
• Complex low-latency and high-volume data engineering challenges.
• Strong engineering ownership and long-term product impact.
• Experienced team focused on performance, reliability, and scale.

We are looking for a highly skilled Frontend Salesforce Commerce Cloud Engineer to join our team and lead the technical delivery of complex SFCC projects. This is a senior individual contributor role for someone who can drive architecture, implementation quality, and engineering excellence across storefront, headless, and composable commerce solutions. You will work on large-scale e-commerce platforms, migration initiatives, and integration-heavy environments while collaborating closely with clients, delivery teams, and engineers.

Responsibilities

• Lead development and architecture across SFCC projects, including PWA Kit, Composable Storefront, headless, hybrid, and SFRA solutions
• Design and implement integrations using SCAPI, OCAPI, and third-party commerce services
• Drive technical solutioning for core e-commerce features and migration initiatives
• Participate in client-facing discussions and provide technical guidance
• Lead code reviews, define engineering standards, and mentor developers
• Collaborate with delivery teams on estimations, planning, and risk management

Requirements

• 5+ years of professional software engineering experience
• Strong hands-on experience with Salesforce Commerce Cloud projects
• Deep frontend engineering expertise with React, Next.js, TypeScript, CSS/SCSS, component architecture, performance optimization, and accessibility
• Experience with PWA Kit / Composable Storefront, headless and hybrid SFCC environments, and SFRA implementations
• Solid experience with SCAPI and OCAPI integrations
• Strong understanding of e-commerce fundamentals including catalog management, promotions, checkout flows, search, and order lifecycle
• Experience migrating platforms such as Magento, Shopify, WooCommerce, or custom commerce solutions
• Experience working with integration-heavy commerce ecosystems
• Strong communication skills with the ability to work directly with clients and stakeholders, providing technical leadership through expertise, ownership, and sound engineering judgment

Would be a plus

• Salesforce B2C Commerce certifications
• Experience with gated or member-based commerce experiences
• Experience integrating Avalara AvaTax, Stripe, PayPal, Google Pay, Segment, or GTM
• Previous experience in agency, consultancy, or multi-client environments
• Experience with technical estimation, feature mapping, and SOW support

What We Offer

• Opportunity to work on large-scale international e-commerce projects
• Complex technical challenges and modern commerce architectures
• Flexible and collaborative work environment
• Ability to influence technical direction and engineering standards
• Professional growth and ownership opportunities

We are looking for a Business Analyst to bridge the gap between business stakeholders and the development team by transforming business needs into clear, structured, and actionable requirements.

Responsibilities

• Gather, clarify, and formalize business requirements.
• Prepare user stories, acceptance criteria, business requirements, and functional specifications.
• Communicate requirements to developers, QA engineers, designers, and stakeholders.
• Participate in sprint planning, backlog refinement, and task prioritization.
• Support the team during development by clarifying requirements and business logic.
• Document requirements, processes, and decisions in Confluence.
• Create diagrams, flows, wireframes, and other analytical artifacts.
• Monitor tasks in Jira and support QA during requirement validation.

Requirements

• Experience as a Junior or Junior Strong Business Analyst.
• Hands-on experience in the fintech or banking domain.
• Ability to translate business needs into clear development tasks.
• Experience with requirements gathering and documentation.
• Understanding of SDLC, REST APIs, client-server communication, and integrations.
• Ability to read API documentation and validate API functionality.
• Basic understanding of software architecture and microservices.
• Experience creating documentation, diagrams, wireframes, or prototypes.
• Strong communication skills and attention to detail.
• Ability to work on multiple tasks simultaneously.

Nice to Have

• Experience with mobile applications.
• Familiarity with Postman, Swagger/OpenAPI, Jira, and Confluence.
• Experience with Figma, Miro, Draw.io, or similar tools.
• Basic understanding of Agile/Scrum processes.

What We Offer

• Competitive compensation and benefits package
• Opportunity to work on a growing fintech product
• Collaborative and professional team environment
• Career growth and development opportunities