At a Glance
- Tasks: Design and develop cloud-native systems, APIs, and mentor fellow engineers.
- Company: World-leading tech firm in financial markets with a focus on innovation.
- Benefits: Salary up to £65,000, hybrid working, and a vibrant office in Belfast.
- Other info: Be part of a growing engineering hub with real opportunities for career advancement.
- Why this job: Join a dynamic team tackling complex problems with cutting-edge technology.
- Qualifications: Experience in .NET, C#, and cloud environments; strong problem-solving skills.
The predicted salary is between 60000 - 62000 £ per year.
Senior Software Engineer role at a world leading technology organisation operating across 27 countries. .NET and C# focused with distributed systems, cloud native architecture, REST and GraphQL APIs. Influence technical direction, mentor others and deliver solutions that operate at genuine scale. Hybrid working, Belfast based. Salary up to £65,000.
About the Company
Our client is a world leading provider of financial markets infrastructure, operating at the heart of global financial and commodities markets from more than 60 offices across 27 countries. With over 5,200 people globally, their engineering teams build and maintain the technology that underpins price discovery, liquidity and data distribution at enormous scale. Self organising, cross functional Agile teams, a genuine focus on cloud native architecture and automation, and a culture built around continuous improvement and knowledge sharing. This is not a company where engineers are told what to build and left to get on with it. They are involved in shaping technical direction from day one.
Why Work Here?
This is a company that is genuinely investing in Belfast. They have hired 12 engineers here already this year, not as a cost saving exercise, but because they are building serious engineering capability in Northern Ireland for the long term. To support that growth, they have just moved into a brand new office in Belfast city centre, purpose built to house the expanding team and give engineers the environment they need to do their best work. The Belfast team is not a satellite office doing maintenance work. It is a core part of a global engineering organisation tackling complex, large scale problems with modern technology and real autonomy.
If you are a senior engineer who wants to work at the intersection of world class technology and global financial markets, where the systems you build genuinely have to perform and the problems are as complex as they come, this is worth exploring. The work is real, the scale is significant, and the opportunity to grow within a technically serious organisation is genuine.
Key Responsibilities
- Collaborate with Solution Architects and Principal Engineers to design and implement solutions aligned with IT strategy and technical vision.
- Take ownership of engineering deliverables, ensuring quality, scalability and adherence to best practices.
- Design and develop distributed, event driven, cloud native systems across the full software development lifecycle.
- Build and maintain REST and GraphQL APIs to a high standard.
- Drive continuous improvement by exploring new technologies, tools and methodologies.
- Mentor and support team members, fostering a culture of learning and technical excellence.
- Communicate progress effectively and proactively raise impediments to minimise delivery risks.
- Build automated testing solutions for complex systems.
What You'll Need
Essential:
- Proven experience designing, developing and maintaining distributed, event driven, cloud native systems.
- Expertise in modern .NET technologies (.NET Framework and .NET Core) using C#.
- Strong experience in API design and development across REST and GraphQL.
- Solid understanding of relational database design and optimisation with MSSQL or MySQL.
- Hands on experience deploying and managing cloud environments on AWS or Azure.
- Comprehensive knowledge of the full SDLC with proactive involvement across design, development, QA and post release support.
- Strong problem solving skills and ability to validate approaches through proof of concepts.
- Experience building automated testing solutions for complex systems.
- Ability to balance pragmatism with innovation and deliver high quality solutions under tight deadlines.
Nice to Have:
- Proficiency in WPF application development.
- Experience with AWS serverless architecture and microservices.
- Familiarity with Java, JavaScript or React.
- Understanding of TDD, BDD or similar testing methodologies.
Why Apply?
- Salary up to £65,000.
- Hybrid working with a Belfast base.
- Part of a rapidly growing Belfast engineering hub, with 12 new hires already this year.
- Work on business critical systems at genuine scale within a world leading organisation.
- Real opportunity to influence technical direction and mentor engineers around you.
- Self organising, cross functional Agile teams with a strong focus on automation and cloud native architecture.
- Collaborative culture with a genuine emphasis on continuous improvement, experimentation and knowledge sharing.
- Direct access to Solution Architects and Principal Engineers across a mature, technically serious engineering function.
Senior Software Developer (.NET) employer: Ocho People
Ocho People is an excellent employer that fosters a dynamic and supportive work culture in Belfast, perfect for those looking to advance their careers in finance. With a commitment to employee growth, we offer study support alongside competitive salaries and benefits, ensuring our team members thrive both professionally and personally in a fast-paced environment.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Developer (.NET)
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Ocho People or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Ocho People.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Ocho People.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Ocho People that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Software Developer (.NET)
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Ocho People.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Ocho People and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Ocho People
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Ocho People uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
