Jobs at Jefferies (Now Hiring) — 19 open

Company

Jefferies, a global investment bank and securities firm, has served companies and their investors for over 60 years. Headquartered in New York City, with offices in more than 25 cities around the world, Jefferies provides clients with capital markets and financial advisory services, institutional brokerage, securities research and asset management.  The firm is a leading provider of trade execution in equity, high yield, convertible and international securities for institutional investors and high net worth individuals.

Role Overview

Jefferies is seeking a highly experienced Senior Full Stack / Native Cloud Engineer at Vice President level to join our London Technology team. This is a strategic, hands-on engineering leadership role focused on designing and delivering scalable, cloud-native, event-driven platforms that enable data-driven and intelligent solutions across Jefferies’ client-facing business units.

The role will form part of the Madison CRM & Analytics programme and will require a strong combination of deep technical expertise, end-to-end delivery ownership, and engineering leadership. The successful candidate will work closely with business stakeholders, product managers, and globally distributed technology teams to build resilient, high-performance platforms and user-facing solutions that support critical front-office workflows.

This role is well suited to an engineer who is comfortable operating across the full technology stack, from backend services and distributed data architecture through to responsive user interfaces, production support, and engineering best practice.

Key Responsibilities

• Lead the design, development, and delivery of backend services and platform components using Java 8+ / Spring Boot and Python / FastAPI. 
• Build, enhance, and operate event-driven, real-time data pipelines using Kafka and related streaming technologies. 
• Provide deep technical expertise in distributed systems, data architecture, and scalable platform design. 
• Design, implement, and maintain Java-based APIs and microservices, including REST, OpenAPI, GraphQL, and gRPC services. 
• Work with modern data technologies including PostgreSQL, MongoDB, and Amazon Redshift. 
• Deliver reliable, performant, and responsive user interfaces aligned to UX designs, using Angular or React. 
• Own solutions end-to-end, from technical design and architecture through to production deployment, monitoring, support, and continuous improvement. 
• Champion engineering best practices across code quality, testing, CI/CD, observability, maintainability, and operational resilience. 
• Mentor and guide junior and mid-level engineers, setting high technical standards through code reviews, design reviews, and hands-on technical leadership. 
• Independently identify, analyse, scope, and propose solutions to complex technical challenges with minimal direction. 
• Partner closely with business stakeholders, product managers, and cross-functional technology teams to translate requirements into robust technical solutions. 
• Optimise systems for performance, scalability, resiliency, reliability, and low-latency operation. 
• Participate actively in Agile ceremonies, contributing to sprint planning, estimation, execution, retrospectives, and continuous delivery improvements. 
• Collaborate with globally distributed engineering teams to ensure consistency of architecture, delivery standards, and platform evolution. 
• Support production systems, ensuring timely issue resolution, effective root-cause analysis, and ongoing service improvement.

Required Skills and Experience

• Strong professional experience in full stack software engineering, ideally within financial services, capital markets, or another complex enterprise technology environment. 
• Advanced backend engineering experience with Java 8+, Spring Boot, and microservices-based architectures. 
• Strong Python development experience, preferably with FastAPI or similar modern API frameworks. 
• Proven experience designing and building cloud-native, distributed, scalable, and resilient systems. 
• Hands-on experience with Kafka or similar event streaming technologies. 
• Strong understanding of API design and service integration patterns, including REST, OpenAPI, GraphQL, and gRPC. 
• Practical experience with relational and NoSQL data platforms, including PostgreSQL, MongoDB, and Redshift. 
• Frontend development experience using Angular or React, with a focus on reliable, maintainable, and responsive UI delivery. 
• Strong understanding of software engineering best practices, including automated testing, clean code, code reviews, CI/CD, observability, and secure development practices. 
• Experience deploying and operating production-grade systems in cloud or hybrid-cloud environments. 
• Demonstrated ability to lead technical delivery, mentor engineers, and influence architecture decisions. 
• Strong analytical and problem-solving skills, with the ability to operate independently in a complex delivery environment. 
• Excellent communication skills, with the ability to engage effectively with technical teams, business stakeholders, and product partners.

Preferred Skills

• Experience working on CRM, client intelligence, sales enablement, or front-office data platforms. 
• Experience in investment banking, equities, fixed income, wealth management, or broader financial services technology. 
• Familiarity with AWS or other public cloud platforms. 
• Experience with containerisation and orchestration technologies such as Docker and Kubernetes. 
• Knowledge of observability tooling, monitoring frameworks, distributed tracing, and production support best practices. 
• Experience working in globally distributed Agile engineering teams. 
• Understanding of data governance, data lineage, entitlements, and regulatory considerations in financial services environments.

Candidate Profile

The ideal candidate will be a hands-on engineering leader who combines strong technical depth with pragmatic delivery judgement. They will be comfortable moving between architecture, coding, code reviews, stakeholder engagement, and production support. They should demonstrate ownership, intellectual curiosity, strong communication skills, and a commitment to delivering high-quality technology solutions in a fast-paced environment.

They will be expected to set technical direction, raise engineering standards, and help build scalable platforms that support Jefferies’ client-facing businesses.

#LI-JD1

Jefferies is a leading global, full-service investment banking and capital markets firm that provides advisory, sales and trading, research, and wealth and asset management services. With more than 40 offices around the world, we offer insights and expertise to investors, companies, and governments.

At Jefferies, we believe that diversity fosters creativity, innovation and thought leadership through the infusion of new ideas and perspectives. We have made a commitment to building a culture that provides opportunities for all employees regardless of our differences and supports a workforce that is reflective of the communities where we work and live. As a result, we are able to pool our collective insights and intelligence to provide fresh and innovative thinking for our clients.

Jefferies is an equal employment opportunity employer, and takes affirmative action to ensure that all qualified applicants will receive consideration for employment without regard to race, creed, color, national origin, ancestry, religion, gender, pregnancy, age, physical or mental disability, marital status, sexual orientation, gender identity or expression, veteran or military status, genetic information, reproductive health decisions, or any other factor protected by applicable law. We are committed to hiring the most qualified applicants and complying with all federal, state, and local equal employment opportunity laws. As part of this commitment, Jefferies will extend reasonable accommodations to individuals with disabilities, as required by applicable law.