At a Glance
- Tasks: Lead the development of innovative blockchain solutions in a dynamic team environment.
- Company: Join LSEG, a global leader in financial markets infrastructure and data.
- Benefits: Enjoy tailored benefits, including healthcare, retirement planning, and paid volunteering days.
- Other info: Collaborative culture with a focus on sustainability and equal opportunities.
- Why this job: Make a real impact in a bold new venture while embracing cutting-edge technology.
- Qualifications: Strong experience in Java, microservices, and cloud architecture; passion for blockchain is a plus.
The predicted salary is between 80000 - 100000 £ per year.
The successful candidate will work with the Director of Technical Delivery Solution and Delivery and be part of a team building a complex, ground‑up cloud‑based critical market infrastructure service in a bold new venture for LSEG. This position requires a candidate who takes great pride in delivering excellence with strong logical and technical skills, a can‑do attitude, a helpful mentality, and a desire to play a critical role in forming and growing a new business.
Key Responsibilities
- Maintain engineering excellence and focus on coding, adopting an open and hands‑on approach to problem‑solving and delivery.
- Engage deeply in technical design and implementation to ensure solutions are robust, scalable, and aligned with industry standards.
- Actively contribute to all stages of the product engineering life cycle – solutioning, design, coding, and testing – while promoting collaboration and transparency within the team to drive high‑quality outcomes.
- Demonstrate ownership and pride in work, proactively taking on new responsibilities aligned with product engineering needs.
- Embrace and apply LSEG engineering principles, diving deep technically to build with purpose and foster excellence within the team through open collaboration.
- Create an environment of engagement, challenge, and constructive questioning, ensuring trust and respect are maintained and a strong one‑team mentality is upheld.
Key Skills and Experience
- Event‑driven microservices architecture: strong understanding of microservices design, pitfalls and best practices; knowledge of Domain‑Driven Design (DDD) and event‑driven architecture principles; experience with containerisation and orchestration using Docker and Kubernetes; skilled in event‑driven patterns for efficient and robust communication; expertise in building and maintaining DevOps pipelines, ideally with GitLab; proficiency in shift‑left testing using tools such as JUnit, Cucumber, Gherkin, PACT, and Test Containers.
- Advanced Java: strong experience in Object‑Oriented Programming (OOP); advanced knowledge of Java 17+ features and practical experience with Spring Boot; skilled in developing RESTful services, including REST design principles, Swagger/OpenAPI, and Spring MVC; proficient in building and delivering enterprise‑grade Java applications; hands‑on experience with data structures, algorithms, concurrency, and multi‑threading.
- Database Management: strong SQL knowledge with experience in relational databases such as Postgres; working knowledge of object storage solutions, e.g., AWS S3; familiarity with database version control tools like Flyway and Liquibase.
- Cloud Architecture: experience working with major public cloud platforms, preferably AWS; hands‑on use of cloud‑based services such as AWS Aurora, MSK, S3, and IAM; basic understanding of cloud networking concepts.
- Blockchain: understanding of blockchain fundamentals, including consensus mechanisms and smart contracts; knowledge of interoperability protocols and experience integrating blockchain solutions with existing enterprise systems; familiarity with cross‑chain communication and bridging technologies; awareness of security considerations in blockchain integration (e.g., cryptographic standards, key management); knowledge of token standards and transaction lifecycle.
- Agile Ways of Working: strong understanding and commitment to the ethos of agile working; experience working within Scrum and Kanban frameworks; active participation in sprint ceremonies, including Product Backlog Refinement; proven collaboration with cross‑functional teams in scaled agile environments.
Key Behaviours
- Delivery‑focused: committed to meeting deadlines and managing stakeholder expectations.
- Accountable: takes ownership and responsibility for outcomes.
- Collaborative: works effectively within cross‑functional teams and fosters teamwork.
- Communicative: champions clear, respectful, and constructive communication.
- Quality‑driven: maintains high standards in code quality, testing, and CI/CD practices.
- Adaptable & Innovative: eager to learn, improve, and embrace new technologies.
- Critical yet Respectful: challenges ideas constructively while maintaining professionalism.
- Engineering Mindset: passionate about solving problems and minimizing complexity.
LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies, and enabling customers to create sustainable growth. We are committed to sustainability across our global business and proudly partner with our customers to help them meet their sustainability objectives. We are an equal opportunities employer. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy, disability, or any other basis protected under applicable law. We can reasonably accommodate applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs.
Benefits & Support: tailored benefits and support, including healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.
Senior Lead Engineer, Post Trade (Blockchain) in Whitehall employer: London Stock Exchange Group
LSEG is an exceptional employer, offering a dynamic work environment where innovation and collaboration thrive. As a Senior Lead Engineer, you'll be part of a pioneering team dedicated to building cutting-edge cloud-based market infrastructure, with ample opportunities for professional growth and development. Our commitment to sustainability, alongside tailored benefits such as healthcare and paid volunteering days, ensures that you can contribute meaningfully while enjoying a supportive and inclusive workplace culture.
Contact Details:
London Stock Exchange Group Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Senior Lead Engineer, Post Trade (Blockchain) in Whitehall
✨Tip Number 1
Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A personal connection can often get your foot in the door faster than any application.
✨Tip Number 2
Prepare for those interviews by practising common questions and showcasing your technical skills. We recommend doing mock interviews with friends or using online platforms to get comfortable.
✨Tip Number 3
Showcase your passion for blockchain and engineering during interviews. Share your projects or experiences that highlight your problem-solving skills and commitment to quality.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Senior Lead Engineer, Post Trade (Blockchain) in Whitehall
Some tips for your application 🫡
Show Your Passion for Engineering:When writing your application, let your enthusiasm for engineering shine through! We want to see how you take pride in delivering excellence and your can-do attitude. Share specific examples of projects where you've embraced challenges and delivered high-quality outcomes.
Be Specific About Your Skills:Make sure to highlight your technical skills clearly. Whether it's your experience with microservices architecture or your proficiency in Java, we want to know what you bring to the table. Use concrete examples to demonstrate your expertise and how it aligns with our needs.
Emphasise Collaboration:We value teamwork and collaboration at StudySmarter. In your application, mention how you've worked effectively within cross-functional teams and contributed to a positive team environment. Show us how you promote transparency and engagement in your work!
Apply Through Our Website:Don't forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it gives you a chance to explore more about our culture and values while you're at it.
How to prepare for a job interview at London Stock Exchange Group
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of event-driven microservices architecture, advanced Java features, and cloud platforms like AWS. Be ready to discuss specific projects where you've applied these skills, as this will show your hands-on experience and technical depth.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of how you've tackled complex engineering challenges in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting your logical approach and the impact of your solutions on project outcomes.
✨Emphasise Collaboration and Communication
Since this role requires working within cross-functional teams, be prepared to discuss how you've fostered teamwork and maintained clear communication in previous roles. Share instances where you’ve contributed to a positive team environment and how you handle constructive feedback.
✨Demonstrate Your Agile Mindset
Familiarise yourself with agile methodologies, particularly Scrum and Kanban. Be ready to talk about your experiences in agile environments, including your participation in sprint ceremonies and how you adapt to changing requirements while keeping quality at the forefront.
