{"id":3613156,"url":"https://alion.io/job/unidays-full-stack-software-engineer-2-c","title":"Full Stack Software Engineer 2 (C#)","company":{"id":1755798,"name":"UNiDAYS","domain":"myunidays.com","url":"https://alion.io/company/myunidays-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HiBob","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"Kanban","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-11-02T14:24:33Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-03T19:20:55Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"A Software Engineer in UNiDAYS is a hands-on software development role focused on building innovative solutions to delight our members and drive product success in a fast-paced company.It’s more than just lines of code; we are looking for a commercially-minded Full Stack Engineer who can bridge the gap between user needs and business goals. You will have the ability to build resilient, cost-effective solutions and navigate evolving market demands. \nYou will be working in our B2B team alongside our product, delivery, and engineering teams, defining, refining, building, and measuring the impact of the solutions you implement. Our B2B products are key to everything we do, enabling our users (students and graduates) to access a wide range of learning, earning, and retail experiences with some of the top brands on the planet.\nYou will play a key part in the transition of our verification and identity services to a modern, distributed, event-driven, cloud-based architecture.\nResponsibilities\nWhat we need you to doContributing to the team's goal of delivering our next generation marketplace product\nDeliver impactful features with a pragmatic approach\nProactively contributing to the betterment of other engineers in the company by providing constructive, candid feedback\nWork closely with Product Managers and Product Designers in creating relevant and performant features for our users \nWork closely with other Software Engineers building scalable and maintainable features for our users.\nPragmatic use of AI in delivering solutions\nSupport with ensuring high availability of our critical systems and being proactively involved in monitoring and incidents\nRequirements\nWhat we need you to have doneA good working knowledge of c# and .Net\nPractical experience of cloud computing platforms and Infrastructure as code (ideally AWS)\nPractical experience of unit testing\nPractical experience of SQL and NOSQL Databases and data storage best practices\nA desire to learn how to build services that are stable, scalable, secure, observable, and performant.\nAwareness of modern Web frameworks (react) would be useful but not required\nA passion for engineering craft - a desire to learn how to write maintainable code, conduct code reviews, pair programming, and writing tests\nYou seek to understand how your work aligns with business goals and maximise the impact\nPractical experience of agile methodologies such as scrum, kanban etc. and the adaptability to respond to the needs of the business\nStrong problem-solving skills and attention to detail\nExcellent communication and collaboration skills\nBenefits\nThis is your opportunity to Join the world’s largest student verification network and help shape the future of how brands connect with the next generation. We engage a community of 23M+ verified students and graduates across 115 markets, making us a truly global platform. Our brand is a powerhouse in the UK, and we’re rapidly accelerating our presence worldwide-especially in the US, Germany, India, France, Canada, and Australia.We partner with 850+ of the world’s biggest brands, bringing their products and services to the hearts and minds of tomorrow’s professionals-driving engagement, building affinity, and delivering real results.\nWe offer a fast-paced, fun, and social working environment where you can truly make an impact. We believe work should enhance and complement your life, which is why we provide a hybrid working model. You will work together in person a minimum of 2 days per week and work from home for up to 3 days a week.\nWe work hard at UNiDAYS, and we believe in fair compensation for that hard work. That’s why we’re proud to offer all employees full access to our comprehensive benefits package.\nOur perks include:\n25 days holiday per year increasing with length of service, plus bank holidays\nCompetitive salaries\n4pm finishes every Friday\nCompany pension scheme\nPrivate health insurance (BUPA)\nDental Insurance (BUPA)\nIncome protection policy\nLife assurance policy\nEmployee Assistance Program\nEnhanced parental leave pay\nRegular team building activities\n£150 pounds towards your home office set up\nWe are an equal opportunity employer and value diversity at our company. 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