{"id":529839,"url":"https://alion.io/job/methods-backend-developer-awstypescriptserverless-architectureaws-lambda","title":"Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda","company":{"id":6935,"name":"Methods","domain":"methods.co.uk","url":"https://alion.io/company/methods-business-and-digital-technology","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":91,"open_postings":32,"ghost_share":0,"stale_share":0.344,"repost_share":0,"time_to_fill_p50_days":43,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom","Manchester, United Kingdom","Birmingham, United Kingdom","Leeds, United Kingdom","Edinburgh, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":71000,"max_usd":173000,"period":"year","method":"role_country_seniority_unknown","sample_n":424},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Amazon CloudWatch","optional":true},{"name":"Amazon EventBridge","optional":true},{"name":"Amazon S3","optional":true},{"name":"API Gateway","optional":true},{"name":"AWS CDK","optional":true},{"name":"CloudFormation","optional":true},{"name":"Docker","optional":true},{"name":"DynamoDB","optional":true},{"name":"GraphQL","optional":true},{"name":"IAM","optional":true},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-09-07T00:00:00Z","employer_posted_date":"2026-09-07","last_verified_at":"2026-10-28T20:48:35Z","board_verified":true,"closed_at":null,"days_open":52,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":52},"description":"About the role\nMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Methods Group, to create end-to-end business and technical solutions that are people-centred, safe, and designed for the future.\nOur human touch sets us apart from other consultancies, system integrators and software houses - with people, technology, and data at the heart of who we are, we believe in creating value and sustainability through everything we do for our clients, staff, communities, and the planet.\nWe support our clients in the success of their projects while working collaboratively to share skill sets and solve problems. At Methods we have fun while working hard; we are not afraid of making mistakes and learning from them.\nPredominantly focused on the public-sector, Methods is now building a significant private sector client portfolio.\nMethods was acquired by the Alten Group in early 2022.\nWe are looking for talented Backend Developers to join a digital delivery team working on services that make a real difference to people across the UK.\nYou will work as part of a multidisciplinary team of developers, designers, product managers, delivery professionals and technical specialists to build, improve and maintain secure, scalable and reliable digital services used by millions of people.\nYou will be responsible for designing and developing backend services and APIs, working with cloud-based technologies and serverless architectures to deliver robust and maintainable solutions.\nThis is an opportunity to work on meaningful public-facing technology while contributing to the continued development of modern government digital services.\nKey responsibilities\nDesign, develop and maintain high-quality backend services using TypeScript.\nDesign and implement solutions using serverless architecture and cloud-native development principles.\nDevelop and maintain applications and services using AWS, including AWS Lambda.\nBuild secure, scalable and reliable APIs and backend services.\nTranslate user and business requirements into reliable, maintainable technical solutions.\nWrite clean, well-tested and maintainable code following modern software engineering practices.\nWork collaboratively with frontend and mobile developers, designers, product managers, QA professionals and other technical specialists within an agile multidisciplinary team.\nParticipate in technical discussions, code reviews and architectural decision-making.\nDevelop automated tests and contribute to continuous integration and continuous delivery processes.\nInvestigate and resolve technical issues, defects, performance problems and production incidents.\nConsider security, accessibility, privacy, resilience, scalability and performance throughout the development lifecycle.\nContribute to technical documentation and knowledge sharing within the team.\nHelp establish and maintain development standards, patterns and best practices.\nContribute to an inclusive, collaborative engineering culture and support colleagues through mentoring and knowledge sharing where appropriate.\nRequirements\nEssential technical skills\nCandidates should have demonstrable professional experience with:\nBackend Development\nStrong commercial experience developing backend services and APIs.\nStrong proficiency in TypeScript.\nExperience designing and developing solutions using serverless architecture.\nStrong practical experience with AWS cloud services.\nStrong experience developing and deploying applications using AWS Lambda.\nUnderstanding of event-driven and cloud-native application architectures.\nExperience designing secure, scalable and resilient backend services.\nExperience working with APIs, including RESTful APIs and integration with external or internal services.\nExperience with automated testing, including unit and integration testing.\nExperience using Git and modern software development workflows.\nUnderstanding of software engineering principles including clean code, modularity, maintainability, version control and appropriate design patterns.\nExperience diagnosing and resolving application defects, performance issues and production problems.\nAWS and Serverless Development\nCandidates should have a good understanding of:\nAWS Lambda and serverless application development.\nDesigning applications using a serverless architecture.\nAWS services and how they can be combined to build scalable solutions.\nEvent-driven architectures and asynchronous processing.\nAPI-based integrations and service-to-service communication.\nManaging application configuration, environments and deployments within AWS.\nCloud security and appropriate access-control principles.\nMonitoring, logging and troubleshooting cloud-based applications.\nDesigning solutions for reliability, scalability and cost efficiency.\nDesirable technical skills\nExperience with additional AWS services such as API Gateway, DynamoDB, S3, SQS, SNS, EventBridge, CloudWatch and IAM.\nExperience with Infrastructure as Code, particularly AWS CDK, CloudFormation or Terraform.\nExperience with Node.js and the wider TypeScript ecosystem.\nExperience designing and developing RESTful or GraphQL APIs.\nExperience with relational and/or NoSQL databases.\nExperience with CI/CD pipelines and automated deployment processes.\nExperience with containerisation and Docker.\nExperience with event-driven architecture and messaging systems.\nFamiliarity with security best practices for cloud-based applications.\nExperience with application monitoring, observability, logging and performance optimisation.\nExperience working with large-scale or public-facing digital services.\nExperience working within highly regulated or security-conscious environments.\nBenefits\nBy joining us you can expect:\nAutonomy to develop and grow your skills and experience \nBe part of exciting project work that is making a difference in society \nStrong, inspiring and thought-provoking leadership \nA supportive and collaborative environment. \nAs well as this, we offer:\nDevelopment access to LinkedIn Learning, a management development programme and training \nWellness 24/7 Confidential employee assistance programme \nSocial - Breakfast Tuesdays, Thirsty Thursdays and Pizza on the last Thursday of each month as well as commitment to charitable causes \nTime off 25 days a year \nPension Salary Exchange Scheme with 4% employer contribution and 5% employee contribution \nLife Assurance of 4 times base salary \nPrivate Medical Insurance which is non-contributory (spouse and dependants included) \nWorldwide Travel Insurance which is 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