Senior IT Software Developer in Bristol

Senior IT Software Developer in Bristol

Bristol Full-Time 63000 - 77000 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Design and develop secure, scalable software solutions in complex engineering environments.
  • Company: Join ALTEN, a global leader in innovative engineering projects.
  • Benefits: Competitive salary, private medical insurance, pension scheme, and flexible working options.
  • Other info: Collaborative culture with opportunities for personal growth and exciting challenges.
  • Why this job: Make a real impact on cutting-edge projects while advancing your career.
  • Qualifications: Strong C++ skills and experience in CI/CD and DevSecOps required.

The predicted salary is between 63000 - 77000 £ per year.

Are you passionate about engineering? Do you want to make a difference? You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies. Join us and start building tomorrow’s world today!

Are you an experienced Software Engineer looking to develop and deploy secure, scalable solutions within complex engineering environments? As a Senior Software Engineer within ALTEN, you’ll work on advanced data and autonomy programmes, developing reusable software capabilities and supporting their deployment across safety and mission-critical applications.

You’ll work across the full software lifecycle, combining hands-on development with CI/CD, DevSecOps, data integration and cloud technologies to deliver robust solutions that can be deployed across multiple programmes.

Location: Bristol / Crawley / Glasgow (Hybrid Working)

On-site Requirement: Hybrid working, with site attendance based on project requirements

Seniority: Senior Engineer

Security Clearance: Candidates must be willing and eligible to obtain SC clearance.

Key Responsibilities:

  • Design, develop, test and deploy secure, scalable software solutions within complex engineering environments.
  • Develop and maintain CI/CD pipelines, automating software development, testing and deployment processes.
  • Build reusable software capabilities supporting data integration, curation and deployment across multiple programmes.
  • Collaborate with software, systems, data and infrastructure engineers to deliver integrated solutions.
  • Develop high-quality production code, conduct code reviews, troubleshoot issues and support solutions throughout their lifecycle.
  • Support DevSecOps activities including threat modelling, vulnerability management and security compliance.
  • Integrate third-party data sources, APIs and services into operational software solutions.
  • Contribute to technical demonstrations, proofs of concept and the evaluation of emerging technologies.

Qualifications:

Required Skills:

  • Strong C++ development experience, ideally within safety or mission-critical software environments.
  • Experience with modern programming languages such as Python, Java, Ruby or Perl.
  • Strong CI/CD and DevOps/DevSecOps experience, including automated software build, test and deployment processes.
  • Experience with Linux or Windows infrastructure, databases and data integration technologies.
  • Experience developing or integrating software within autonomy systems, including planning, perception, control or similar architectures.

Soft Skills & Collaboration:

  • Strong communication skills with the ability to engage technical and non-technical stakeholders.
  • Collaborative approach with experience working across multidisciplinary engineering teams.
  • Proactive, delivery-focused mindset with strong problem-solving skills.

Required Qualifications:

  • Bachelor's or Master's degree in Engineering, or relevant technical military background with equivalent experience.
  • Commercial software development and deployment experience.
  • Experience working within complex, regulated or safety-critical engineering environments.

Desirable Skills:

  • Experience with cloud platforms, containerisation, microservices and API-based architectures.
  • Knowledge of MySQL, MongoDB or similar database technologies.
  • Experience delivering large-scale data integration or data management solutions.
  • Understanding of Agile, DevOps, ITIL or SAFe environments.
  • Experience governing software architectures or detailed designs throughout the engineering lifecycle.

Additional Information:

We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities. We offer incredible opportunities to join inspiring projects in the most innovative companies. We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential. Join our passionate team and start building tomorrow, today!

In short you get:

  • A personalised career path and a rewarding management style
  • A chance to work on the most exciting engineering projects and technologies along with Premium Customers
  • A huge diversity of engineering projects and industries
  • A competitive salary
  • Private Medical Insurance
  • Pension Scheme
  • Cycle-to-work Scheme among many additional benefits
  • Social atmosphere, regular gatherings, and team buildings
  • Flexible way of working (role dependent)

This role will require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected. Details of this will be discussed with you at interview.

Senior IT Software Developer in Bristol employer: ALTEN

ALTEN is an exceptional employer that fosters a dynamic and inclusive work culture, where passionate engineers collaborate on innovative projects that shape the future of technology and sustainability. Located in Broughton, employees benefit from a personalised career path, ongoing learning opportunities, and a supportive environment that values diversity and encourages growth. With a range of benefits including private medical insurance, flexible working arrangements, and a strong commitment to the Armed Forces community, ALTEN is dedicated to creating a rewarding and meaningful workplace for all its team members.

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Contact Details:

ALTEN Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior IT Software Developer in Bristol

✨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 ALTEN 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 ALTEN.

✨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 ALTEN.

✨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 ALTEN 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 IT Software Developer in Bristol

C++ Development
Python
Java
Ruby
Perl
CI/CD
DevOps

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 ALTEN.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at ALTEN 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 ALTEN

✨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 ALTEN 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.