{"id":2166499,"url":"https://alion.io/job/version-1-senior-backend-developer","title":"Senior Backend Developer","company":{"id":4010,"name":"Version 1","domain":"version1.com","url":"https://alion.io/company/version1","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":75,"open_postings":11,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":27,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":12000,"max_usd":28000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":132},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"AWS","optional":false},{"name":"AWS CDK","optional":false},{"name":"AWS Lambda","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"AWS WAF","optional":false},{"name":"CI/CD","optional":false},{"name":"DynamoDB","optional":false},{"name":"Git","optional":false},{"name":"GraphQL","optional":false},{"name":"IAM","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Snowflake","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true},{"name":"Docker","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"Scrum","optional":true}],"status":"live","first_seen_at":"2026-10-09T07:17:48Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-11T19:46:03Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including Microsoft, AWS, Oracle, Red Hat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services.\nWe’re an award-winning employer reflecting how our employees are at the very heart of what we do:\nUK & Ireland's premier AWS, Microsoft & Oracle partner \n3300+ strong, €350/£300m revenue business \n10+ years as a Great Place to Work in Ireland & UK \nBest Workplace for Women in the UK & Ireland by GPTW \nBest Workplace for Wellbeing in the UK by GPTW \nWe’re a core values driven company, we hire people who share our values, and we reward those who display and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you!.\n About the Role\nWe are seeking an experienced Senior Backend Developer with strong expertise in AWS Serverless technologies, TypeScript/Node.js, Python, GraphQL, and cloud-native application development. The ideal candidate will be responsible for designing, developing, and maintaining scalable backend services while ensuring security, reliability, and performance across distributed cloud environments.\nThis role requires hands-on experience with modern AWS services, identity federation, API development, and infrastructure-as-code practices.\nKey Responsibilities\n7+ years of experience into Design, develop, and maintain scalable backend applications using TypeScript and Node.js.\nBuild and manage serverless solutions leveraging AWS Lambda, Step Functions, AppSync, and DynamoDB.\nDevelop secure and performant GraphQL APIs using AWS AppSync.\nImplement authentication and authorization solutions using AWS Cognito and SAML 2.0 Federation.\nCreate and manage cloud infrastructure using AWS CDK (Cloud Development Kit).\nAutomate CI/CD pipelines and deployment processes using AWS CodeCatalyst and DevOps best practices.\nImplement security controls utilizing IAM, WAF, KMS, and other AWS security services.\nConfigure monitoring, logging, and alerting using Amazon CloudWatch.\nDevelop event-driven and workflow-based architectures using AWS services.\nCollaborate with frontend teams working with React-based applications to define API contracts and data models.\nParticipate in architecture reviews, code reviews, performance tuning, and production support activities.\nMentor junior developers and contribute to engineering best practices and standards.\n Technical Skills\nAWS Services\nAmazon Cognito\nAWS Lambda\nAWS Step Functions\nAWS AppSync\nAmazon DynamoDB\nAWS CDK\nAWS CodeCatalyst\nAWS IAM\nAWS WAF\nAmazon CloudWatch\nAWS KMS\nAmazon SES\nDevelopment\nTypeScript\nNode.js\nREST APIs\nPython\nGraphQL\nEvent-Driven Architecture\nServerless Architecture\nMicroservices Development\nSecurity & Identity\nSAML 2.0 Federation\nOAuth 2.0 / OpenID Connect\nAuthentication & Authorization Design\nSecure API Development\nFrontend Collaboration\nUnderstanding of React-based applications\nExperience integrating backend services with modern web applications\nDevOps & Quality\nCI/CD Pipelines\nInfrastructure as Code (IaC)\nGit-Based Development\nAutomated Testing\nMonitoring & Observability\nPreferred Qualifications\nExperience with large-scale cloud-native applications.\nStrong understanding of distributed systems and scalable architectures.\nExperience with Agile/Scrum delivery methodologies.\nKey Competencies\nStrong problem-solving and analytical skills.\nExcellent communication and stakeholder management abilities.\nAbility to work independently in a fast-paced environment.\nOwnership mindset with a focus on quality and continuous improvement.\nMentoring and technical leadership experience.\nNice to Have\nExperience with React development.\nExperience with multi-tenant SaaS platforms.\nKnowledge of container technologies (Docker/Kubernetes).\nExposure to financial services, healthcare, or regulated industry environments.\nExperience implementing enterprise SSO solutions.\nExpected Outcomes\nDeliver highly scalable and secure cloud-native backend services.\nImprove platform reliability, observability, and automation.\nEnable seamless integration of identity and access management solutions.\nContribute to architectural decisions and engineering excellence across the organization.\n Why Version 1?\nAt Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability.\nShare in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectively benefit from a share of our company's profits \nStrong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme \nFlexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve a healthy work life balance \nFinancial Wellbeing initiatives including; Pension, Private Healthcare Cover, Life Assurance, Financial advice and an Employee Discount scheme \nEmployee Wellbeing schemes including Gym Discounts, Bike to Work, Fitness classes, Mindfulness Workshops, Employee Assistance Programme and much more. Generous holiday allowance, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies \nEducational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat \nReward schemes including Version 1’s Annual Excellence Awards & ‘Call-Out’ platform. \nEnvironment, Social and Community First initiatives allow you to get involved in local fundraising and development opportunities as part of fostering our diversity, inclusion and belonging schemes. \nAnd many more exciting benefits… drop us a note to find out more.\nVersion 1 is an equal opportunities employer.\nWe are committed to building a diverse, inclusive and respectful workplace where everyone feels valued and able to thrive. We welcome applications from people of all backgrounds, identities and lived experiences, and we value the different perspectives people bring including those shaped by disability and neurodiversity.\nWe want every candidate to have a positive and accessible recruitment experience. If you need reasonable adjustments at any stage of the process, please contact your recruiter at Version 1. We will consider all requests carefully, respectfully and confidentially.\nVideo links: https://www.youtube.com/watch?v=F_d3ELTH5zo","description_format":"text","description_chars":6759,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Managed IT Services (MSP)","Enterprise Apps Implementation Partners"],"lifecycle":[{"event":"open","at":"2026-10-09T10:16:12Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":0,"expected_fill_days":27,"reasons":["conf:0","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/version-1-senior-backend-developer","json_url":"https://alion.io/job/version-1-senior-backend-developer.json","meta":{"generated_at":"2026-10-11T22:47:40Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":12992,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4010},"rest":"https://alion.io/mcp/rest/get_company?id=4010"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fversion-1-senior-backend-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fversion-1-senior-backend-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fversion-1-senior-backend-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/version-1-senior-backend-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fversion-1-senior-backend-developer"}]}