{"id":2007025,"url":"https://alion.io/job/atos-full-stack-engineer","title":"Full Stack Engineer","company":{"id":3006,"name":"Atos","domain":"atos.net","url":"https://alion.io/company/atos","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":99,"open_postings":4,"ghost_share":0,"stale_share":0.25,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United Kingdom"],"countries":["GB"],"hiring_countries":["GB"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":62000,"max_usd":150000,"period":"year","method":"role_country_seniority_unknown","sample_n":383},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Microsoft Teams","optional":false},{"name":"React.js","optional":false},{"name":"Rust","optional":false},{"name":"Svelte","optional":false},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-18T00:00:00Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-10-17T23:33:08Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"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.\nWith more than 52,000 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.\nA trusted partner in operating complex and mission-critical environments, Atos supports organizations across highly regulated and sovereign contexts.\nAbout Atos Group\nAtos Group is a global leader in digital transformation with c. 54,000 employees and annual revenue of c. €7.2 billion, 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.\n\nAbout our Gen AI team\nOur Gen AI team brings together top engineers, diverse perspectives, and a flat team structure that\ngives you visibility and impact from day one! With 40-50 people across, we work on some of the\nmost exciting projects in the market, from next-gen fintech payment platforms to global insurance\nsystems rolled out across multiple countries.\n\nWhere Purpose Meets Career\nTechnology - this is a true full stack role. You’ll have exposure to a wide range of technology with constant upskilling alongside highly talented peers. AI is at the forefront of the business and you will have the opportunity to make significant contributions to the work we deliver for our customers\nAutonomy - as you develop you will own projects end-to-end, from design to delivery.\nCulture - if you love tech, you will fit right in with our team. We are innovative and supportive, thriving on curiosity, creativity, and learning.\nWhat Will Set You Up for Success\nWe're looking for individuals who are passionate about technology and can demonstrate both strong technical capability and an eagerness to learn.\nTechnical Skills\nProven experience building software solutions in a commercial, academic, or project environment.\nGood experience with library-appropriate, strongly typed languages such as C++, Java, C#, Go or Rust, along with some modern front-end frameworks such as React, Angular, Svelte\nExperience designing, developing, and consuming APIs across both backend services and user-facing applications.\nUnderstanding of event-driven architectures and modern distributed systems.\nFamiliarity with software development best practices, including testing, code quality, maintainability, and secure development principles.\nAbility to explain architectural decisions, technology choices, and how solutions were designed and implemented.\nExposure to modern technology stacks across frontend, backend, cloud, AI, or related technologies.\nYour day-to-day responsibilities will include:\nDesigning, developing, and maintaining scalable full stack applications.\nBuilding and supporting backend APIs and integrations.\nDeveloping solutions using event-driven architectures and modern software engineering practices.\nAnalysing business needs and independently identifying the best approach, stakeholders, and sources of information required to deliver successful outcomes.\nCommunicating effectively with both technical and non-technical stakeholders, translating complex concepts into clear business language.\nBehavioural & Collaboration Skills\nStrong communication skills, with the ability to engage effectively with both technical and non-technical stakeholders.\nCollaborative team player with experience working in Agile environments.\nCurious and proactive approach to understanding requirements, researching solutions, and identifying the right stakeholders to engage.\nYour Benefits, Your Way\n25 days annual leave (with option to purchase additional days)\nPrivate Healthcare\nLife Assurance\nIncome Protection\nPension contribution matched up to 10%\nFlexible benefits - tailor your package with options for wellbeing, family support and more\nSelection Process\nRecruiter introduction\nOnline test - circa 35 mins to be completed in your own time\nTechnical interview with hiring manager\nLive coding session with a future colleague\n(All interviews are conducted via MS Teams.)\nRecruiter Contact:\nPlease write directly to Ofelia GeorgievaonOfelia Georgieva | LinkedIn|\nDiversity, Equity & Inclusion\nHere 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.\nWe 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 - \nHere at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.\nAtos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment.\nChoose your future. 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