Senior Software Engineer

Senior Software Engineer

Lincoln Full-Time 68000 - 88000 £ / year (est.) No home office possible
H

At a Glance

  • Tasks: Develop new applications and enhance existing systems in a fast-paced FinTech environment.
  • Company: Join an innovative start-up FinTech revolutionizing market access with ultra low-latency platforms.
  • Benefits: Enjoy a competitive salary, fully remote work, and opportunities for growth in a dynamic industry.
  • Why this job: Be part of a cutting-edge team, collaborate with C-Suite, and make a real impact on financial services.
  • Qualifications: 5+ years in C#, .NET; strong cloud and microservices experience; 2:1 in Computer Science or related field.
  • Other info: Confidential discussions available; send your CV to explore this exciting opportunity.

The predicted salary is between 68000 - 88000 £ per year.

Senior Full Stack Engineer

London, UK – Fully Onsite

Key Technologies: Java, JavaScript, React, Docker, Kubernetes

Perm Role | £80,000 – £110,000

Harrington Starr has partnered with a leading financial institution on a mission to transform investment banking through cutting-edge technology. Their Investment Banking Middle Office Technology team plays a crucial role in enabling efficient trade management with institutional counterparties.

As part of their greenfield initiative, they\’re rebuilding their Middle Office Systems using modern, scalable technologies to support business growth and innovation.

Key Responsibilities:

  • Design and develop next-generation Middle Office System
  • Build highly scalable and performant applications
  • Take ownership of full automation, production deployments, and monitoring
  • Collaborate closely with business stakeholders to shape solutions
  • Contribute to agile best practices

Key Requirements:

  • 5+ years of core Java development experience
  • Expertise in microservices architectures (Spring Boot, Docker, Kubernetes)
  • Strong experience with GUI technologies (React, TypeScript, HTML5)
  • Experience in full SDLC (Git, Maven, Bamboo)
  • Strong understanding of modern software design & architecture
  • A proactive mindset and a collaborative approach

Key Benefits:

  • Private pension plan
  • Up to £110,000 base salary
  • 30 days holiday allowance
  • Private health & life insurance
  • Enhanced parental leave
  • Flexible working hours
  • Career growth in a tech-driven investment bank

Please apply via the link or reach out to me directly to discuss this opportunity in more detail – ollie.bluck@harringtonstarr.com

Senior Software Engineer employer: Harrington Starr

Join a dynamic and innovative FinTech start-up that offers a fully remote working model, allowing you to thrive in a flexible environment while contributing to cutting-edge projects. With a competitive salary of up to £110,000 and opportunities for professional growth, you'll be at the forefront of developing new applications and features that drive the company's success. Collaborate with key stakeholders and take ownership of your work in a culture that values initiative and creativity.
H

Contact Detail:

Harrington Starr Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Software Engineer

✨Tip Number 1

Make sure to showcase your experience with C# and .NET in your conversations. Highlight specific projects where you've developed scalable, low-latency applications, as this is crucial for the role.

✨Tip Number 2

Demonstrate your familiarity with cloud-based microservices, especially using Docker and Kubernetes. Be prepared to discuss how you've implemented these technologies in past projects.

✨Tip Number 3

Emphasize your ability to take ownership of projects. Share examples of how you've independently driven development initiatives, particularly in a start-up or scale-up environment.

✨Tip Number 4

Since communication is key, practice articulating your ideas clearly. Be ready to discuss how you've collaborated with stakeholders, especially in high-pressure situations, to ensure project success.

We think you need these skills to ace Senior Software Engineer

C# Development
.NET Framework
Microservices Architecture
Docker
Kubernetes
AWS
Azure
Low-Latency Application Development
Cloud-Based Solutions
Greenfield Application Development
Collaboration Skills
Communication Skills
Problem-Solving Skills
Self-Starter Attitude
Computer Science Degree or Related Field

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your extensive experience with C# and .NET, as well as your work with microservices and cloud technologies like Docker and Kubernetes. Use specific examples from your previous roles to demonstrate your skills.

Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the FinTech industry and the opportunity to work on greenfield applications. Mention your ability to take ownership of projects and collaborate effectively with teams.

Showcase Relevant Projects: If you have worked on any relevant projects, especially in start-up environments, be sure to include them in your application. Highlight your role, the technologies used, and the impact of your contributions.

Prepare for Technical Questions: Be ready to discuss your technical expertise in detail during interviews. Prepare to answer questions about your experience with low-latency applications, microservices architecture, and cloud platforms like AWS or Azure.

How to prepare for a job interview at Harrington Starr

✨Showcase Your Technical Skills

Be prepared to discuss your extensive experience with C# and .NET. Highlight specific projects where you've developed scalable, low-latency applications, and be ready to dive into technical details that demonstrate your expertise.

✨Demonstrate Ownership and Initiative

Since the role requires taking ownership of developing new applications, share examples from your past experiences where you initiated projects or features. This will show your potential employer that you are a self-starter who can drive results.

✨Emphasize Collaboration and Communication

As a Senior Software Engineer, you'll need to work closely with various stakeholders. Prepare to discuss how you've successfully collaborated with teams in the past and how you communicate complex technical concepts to non-technical team members.

✨Familiarize Yourself with the Company’s Tech Stack

Research the company's use of Docker, Kubernetes, and cloud-based microservices. Being knowledgeable about their tech stack will not only help you answer questions more effectively but also demonstrate your genuine interest in the role and the company.

Senior Software Engineer
Harrington Starr
H
  • Senior Software Engineer

    Lincoln
    Full-Time
    68000 - 88000 £ / year (est.)

    Application deadline: 2027-04-05

  • H

    Harrington Starr

Similar positions in other companies
UK’s top job board for Gen Z
discover-jobs-cta
Discover now
>