Lead Software Developer in London

Lead Software Developer in London

London Full-Time 72000 - 88000 £ / year (est.) Home office (partial)
Atos SE

At a Glance

  • Tasks: Lead the design and delivery of innovative software solutions while mentoring a talented team.
  • Company: Join Atos, a global leader in digital transformation and AI-powered services.
  • Benefits: Enjoy competitive salary, private medical cover, and a flexible benefits programme.
  • Other info: Diversity and inclusion are at our core; we welcome all applicants.
  • Why this job: Make a real impact in tech while working with cutting-edge tools and diverse teams.
  • Qualifications: Experience in cloud-native applications, TypeScript, Node.js, and strong communication skills.

The predicted salary is between 72000 - 88000 £ per year.

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Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services.

Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements.

With more than 54,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society.

Atos also provides consulting and advisory services through its Atos Amplify brand.

A trusted partner in operating complex and mission‑critical environments, Atos supports organizations across highly regulated and sovereign contexts.

Atos Group is a global leader in digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion (at the go-forward perimeter), operating in 54 countries under two brands - Atos for services and Eviden for products and systems.

European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries.

Atos Group is listed on Euronext Paris.

About DAS

DAS is the Digital Application Services function, focused on delivering and supporting the applications, platforms and digital capabilities that enable effective business operations and service delivery.

The function plays a key role in modernising services, improving resilience and performance, and ensuring business teams have the technology and tools they need to operate efficiently.

DAS works across business and technology teams to shape, deliver and continuously improve digital solutions that are robust, scalable and aligned to organisational priorities.

Key Responsibilities

  • Technical Leadership
  • Lead the design, development, and delivery of scalable full-stack solutions.
  • Provide technical direction, coaching, and mentoring to engineers within the team.
  • Promote engineering best practices, coding standards, and knowledge sharing.
  • Drive technical decision-making and support technology selection across the delivery lifecycle.
  • Champion modern software engineering approaches, including Dev Ops, automated testing, and continuous delivery.
  • Solution Delivery
  • Plan and lead the implementation of complex features and related user stories.
  • Work collaboratively with architects, product managers, business analysts, testers, and client stakeholders to define and deliver solutions.
  • Take ownership of technical delivery and ensure alignment with business and user needs.
  • Contribute to sprint planning, estimation, backlog refinement, and technical design discussions.
  • Participate in release planning, deployment activities, and production support.
  • Take responsibility for the production services developed by the team.
  • Improve system robustness, resilience, observability, performance, and operational stability.
  • Conduct code reviews and provide quality assurance for work in progress.
  • Troubleshoot complex technical issues and drive root cause analysis.
  • Identify opportunities for automation and continuous improvement across the service.
  • Stakeholder Engagement
  • Build strong working relationships with stakeholders and delivery partners.
  • Participate in show-and-tell sessions, demonstrations, and technical workshops.
  • Contribute to the wider engineering and developer communities.
  • Communicate technical concepts effectively to both technical and non-technical audiences.

Essential Skills & Experience

  • Software Engineering
  • Extensive experience developing cloud-native applications using
  • Type Script and Node. js
  • Strong understanding of full-stack software development principles and modern engineering practices.
  • Experience designing and implementing RESTful APIs and event-driven architectures.
  • Strong knowledge of object-oriented and functional programming concepts.
  • Experience with CI/CD tools, containerization technologies, frontend frameworks such as React, and advanced Java frameworks including Spring and Hibernate.
  • Proven experience working with

AWS services including

  • Lambda
  • SQS
  • RDS
  • Dynamo DB
  • Cloud Watch
  • Experience with Infrastructure as Code using
  • Terraform
  • Strong understanding of cloud security, scalability, reliability, and operational excellence.
  • Data & Integration
  • Experience working with

Postgre SQL and relational database design.

  • Knowledge of data modelling, performance optimisation, and database management.
  • Experience integrating services across complex enterprise environments.
  • Experience working in Agile, multidisciplinary delivery teams.
  • Strong client-facing communication and stakeholder management skills.

• Experience using collaboration and delivery tools such as

  • Jira
  • Slack
  • Microsoft Teams
  • Figma
  • Experience with
  • Scala and/or

Java development.

  • Experience delivering services within the UK Public Sector or Government Digital Service (GDS) environments.
  • Familiarity with Government Technology Code of Practice and Service Standards.
  • Experience with CI/CD pipelines and automated testing frameworks.
  • Knowledge of monitoring, observability, and operational support practices in production environments.
  • Experience leading distributed or multi-supplier teams.
  • Pension Scheme - contributions matched up to 10%
  • Private medical cover
  • Income Protection
  • Life Assurance
  • 25 days paid leave + National Holidays
  • Flex benefits program

Please note eligibility for SC clearance is essential for this role.

As a Disability Confident employer, we encourage applications from all applicants, especially, differently abled applicants.

We aim to ensure that those who meet the minimum criteria for this position will be offered an interview.

We are committed and willing to making reasonable adjustments to the application and assessment process to accommodate your needs.

We are a care leaver friendly employer, if you require additional support with your application, please contact our recruiter or send an email to our dedicated

If you have any questions, please contact our recruitment partner Meyeppan M on Linked In.

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment.

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Lead Software Developer in London employer: Atos SE

Atos SE is an excellent employer for Full Stack Developers, offering a dynamic work environment in London where innovation and collaboration thrive. With benefits like private medical cover and a matched pension scheme, employees are supported both personally and professionally, while opportunities for growth and development ensure that your career can flourish in this cutting-edge technology landscape.

Atos SE

Contact Details:

Atos SE Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Lead Software Developer in London

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 Atos SE 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 Atos SE.

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 Atos SE.

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 Atos SE 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 Lead Software Developer in London

Technical Leadership
Full-Stack Development
TypeScript
Node.js
RESTful APIs
Event-Driven Architectures
CI/CD Tools

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 Atos SE.

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

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 Atos SE 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.