Developer Work, Jobs in Crawley (with Salaries)

Senior Full Stack Engineer
Atos —Balham
- Mentoring
- Software development
- AI
- Annual leave
5h
Lead C# Engineer
WTW —Reigate
- Full-time
- Hybrid work
- Azure
- Computer Science
- Software troubleshooting
- Annual leave
- Employee assistance programme
Senior Backend Software Engineer (UK)
Pigment —London
- Full-time
- Java
- C++
- Flexible schedule
Lead DevOps Engineer
Northrop Grumman —London
- Hybrid work
- DevOps
- Travel
- Mentoring
- Relocation assistance
4d
Senior Software Engineer
Unity Software Limited —Brighton
- Annual leave
- Employee assistance programme
Senior Software Engineer, Core Experiences - Brighton, United Kingdom
Speechify —Brighton
- Remote
18h
Senior Software Engineer - On Device Machine Learning
Electronic Arts —Guildford
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
- Annual leave
Senior Software Engineer (Elite Motorsport)
Catapult Sports —Southwark
- Rotating shift
- Computer Science
- Software development
Quick apply
Principal Software Engineer- Data Platforms
IDBS —Woking
- Full-time
FPGA Developer
BAE Systems —Guildford
- In-person
Housing Planner
Civic Recruitment Limited —Bromley
- £32.68 an hour
- Full-time
- Hybrid work
- Analysis skills
- Supervising experience
- Continuous improvement
Quick apply
Sr. Software Engineer, Cloud Platform
Samsara —London
- Overtime
- Hybrid work
- Computer Science
- Engineering
- Bachelor's degree
Senior Software Engineer, Embedded Android
Unity Technologies GmbH —Brighton
- £54,200 - £95,500 a year
- English
- Annual leave
- Employee assistance programme
6d

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Junior Software Engineer
Kraken Works Limited —Fareham
Contribute to system validation and verification activities. Experience with at least one programming language such as C, C++, Python or Java.
Quick apply
1d
Software Engineer
Axle Energy —London
Software Engineers at Axle build the core infrastructure for connecting to distributed energy devices, orchestrating them, and allowing them to participate in…
£75,000 - £200,000 a year
Quick apply

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Senior Full Stack Engineer

Atos -
Balham

Apply Now

Job details

5 hours ago

Benefits

Annual leave
Company pension
Private medical insurance

Qualifications

Rust (programming language)
Go
Stakeholder collaboration
Mentoring
Software development
Business requirements
AI
Software development or architecture experience
Leadership
Communication skills

Full job description

About Atos Group

Atos Group is a global leader in digital transformation with c. 63,000 employees and annual revenue of c. €8 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, 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 the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.

The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

About Our Gen AI Team

Our Gen AI team brings together experienced engineers, diverse perspectives, and a flat team structure that enables visibility and impact from day one. With 40–50 professionals across the practice, we deliver some of the most exciting projects in the market — from nextgeneration fintech payment platforms to global insurance systems deployed across multiple countries.

AI is an important part of our work, but this role is grounded in strong software engineering fundamentals. We are looking for senior engineers who enjoy architecture, system design, and endtoend delivery, with a genuine interest in modern technologies, including AI.

The role requires Security Clearance or ability to get SC in short timescales.

About the Role

We are seeking a Senior Full Stack Engineer who is passionate about building high‑quality software and designing robust systems. You will work on complex, large‑scale solutions across multiple technology stacks, collaborating closely with clients and internal stakeholders. While you will help guide other engineers, this role is engineering‑led rather than people‑management‑focused.

Where Purpose Meets Career

Technology
This is a true full stack role, offering exposure to a broad range of technologies and architectures. You will continuously upskill while working alongside highly talented engineers, selecting the most appropriate tools and languages for each challenge.

Contribute to diverse and meaningful projects
From automating government client systems and delivering large‑scale platform migrations, to applying AI to enhance our products — including next‑generation fintech payment platforms and global insurance systems deployed across multiple countries.

Culture
Our culture is built by people who genuinely love technology. We value curiosity, collaboration, and continuous learning, and we actively support innovation and knowledge sharing.

Your Future Role

As a Senior Full Stack Engineer, you will:

Design, build, and deploy scalable, high‑quality systems
Translate business and client requirements into technical solutions
Work directly with clients, moving quickly from concept to production
Lead by example through hands‑on development
Contribute to architectural decisions across multiple teams
Support and mentor engineers while remaining deeply involved in delivery

What You Bring

A proven track record in full stack development
Experience designing systems and solutions independently
Experience providing technical leadership while staying actively involved in hands‑on development is highly valued.

Experience Required

Solid understanding of maintainable code, systems design and software architecture
Experience working across multiple technology stacks
Strong experience with library‑appropriate, strongly typed languages such as C++, Java, C#, Go or Rust, along with relevant front‑end frameworks
High adaptability and the ability to learn new technologies quickly
Interest in modern technologies such as new languages, AI, cloud platforms
Strong communication skills and confidence working with clients and distributed teams

Your Benefits, Your Way

25 days annual leave, with the option to purchase additional days

Private Healthcare

Life Assurance

Income Protection

Pension contribution matched up to 10%

Flexible benefits, allowing you to tailor your package around wellbeing, family support, and more

Selection Process

Recruiter introduction

Online test (approximately 35 minutes, completed in your own time)

Technical interview with the Head of Gen AI Practice

Live coding session with a future colleague

(All interviews are conducted via MS Teams.)

Recruiter Contact:

Please write directly to Mihaela Perelighin |[email protected]

Diversity, Equity & Inclusion

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all. 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 also a care leaver-friendly employer. If you require additional support with your application, please contact our recruiter or send an email to our dedicated mailbox - [email protected]

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.

Choose your future. Choose Atos.

Apply Now

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developer jobs in crawley

Senior Full Stack Engineer

Lead C# Engineer

Senior Backend Software Engineer (UK)

Lead DevOps Engineer

Senior Software Engineer

Senior Software Engineer, Core Experiences - Brighton, United Kingdom

Senior Software Engineer - On Device Machine Learning

Senior Software Engineer (Elite Motorsport)

Principal Software Engineer- Data Platforms

FPGA Developer

Housing Planner

Sr. Software Engineer, Cloud Platform

Senior Software Engineer, Embedded Android

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