{"id":3536570,"url":"https://alion.io/job/fidelity-investments-principal-full-stack-engineer-10","title":"Principal, Full Stack Engineer","company":{"id":21095,"name":"Fidelity Investments","domain":"fidelity.com","url":"https://alion.io/company/fidelity","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":100,"open_postings":26,"ghost_share":0,"stale_share":0.115,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":43000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":74},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"Informatica","optional":false},{"name":"JavaScript","optional":false},{"name":"Mocha","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"Selenium","optional":false},{"name":"SOAP","optional":false},{"name":"Spring Boot","optional":false},{"name":"Vue.js","optional":false},{"name":"Java","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-30T17:48:01Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-05T00:07:05Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Job Description:\nJob Title :Principal, Full Stack Engineer\n\nThe Purpose of This Role\nOur teams build and contribute to Fidelity’s digital presence. As a Principal Software Engineer in Fidelity Wealth’s - Marketing Technology Domain, you will build applications supporting Fidelity’s world class marketing programs. You will be a full stack developer responsible for developing applications in a highly distributed environment. You will own entire features from concept to deployment working as part of our cross-functional teams. You'll have the opportunity to contribute ideas to improve our products as well as develop your skills, learn new technologies and languages, and continue to learn. We're looking for highly motivated individuals who work well in a collaborative, iterative, and fast-paced environment.\nThe Value You Deliver\nYou have a passion for technology and can navigate your way across complex and rapidly changing landscapes by staying on top of latest trends and thrive by sharing knowledge.\nAs a Principal Software Engineer with expertise and experience in design and developing applications including new developments, enhancements, maintenance, and support. The role involves continuous collaboration with partners, iterative understanding of requirements, following Fidelity best practices / methodologies, thorough understanding of the technology roadmap, advancement to design / development process\nAdditionally, you are responsible for contributing to development by coordinating user requirements, schedules, and activities, evaluating technical systems designs, contributing to team meetings, troubleshooting development and production issues across multiple environments, and constructing software that meets requirements, promotes reuse, is cost effective, maintainable, and highly performant. \nYou will be responsible for supporting product release activities (QA, deployment); participate in product installation & post install support.\nYou will need to constantly update professional knowledge by researching new technologies and software products, participating in educational/training opportunities.\nAre a creator, a doer, and a disruptor who will help us solve real-life problems and meet real customer needs. You’ll be helping us build things, taking an idea, and creating rapid prototypes that are shippable and learn from real-life feedback.\nAre comfortable to be a self-starter, who actively challenges status-quo, is curious and not afraid to ask “Why” and “What if”?\nYou will foster innovation through research and conducts studies of alternatives, analyzes, and recommends changes in project developmental policies, procedures, standards, and development strategies\nThe Skills that are Key to this role\nTechnical / Behavioral\nStrong expertise in Java, REST API development, microservices, SOAP services, and Spring Boot.\nProficiency with modern JavaScript frameworks, including Angular and Vue, as well as Node.js and LWC.\nExperience with Oracle and PostgreSQL databases.\nHands-on experience with AWS cloud services, serverless architecture, AWS Lambda, and Informatica.\nGood understanding of DevOps practices, continuous delivery, automated testing, and software design techniques.\nFamiliarity with Drools and business rules management systems.\nExperience with automation and testing tools such as Mocha, Jasmine, Selenium, and Protractor.\nAbility to propose scalable, secure, reliable, and high-performing architecture designs aligned with business objectives.\nAbility to evaluate technical trade-offs, select appropriate technologies, and assess emerging solutions.\nAbility to define engineering standards, design principles, reusable frameworks, and maintainable solution patterns.\nAbility to lead design reviews, ensure architectural consistency, and guide teams through complex technical initiatives.\nAbility to mentor engineers and provide technical direction throughout implementation.\nStrong leadership and ability to guide engineering teams through complex initiatives.\nExcellent communication and stakeholder-management skills.\nAbility to influence decisions and build alignment across teams.\nStrong ownership, accountability, and problem-solving mindset.\nCommitment to mentoring engineers and promoting knowledge sharing.\nHow Your Work Impacts the Organization\nWe believe that diversity in background and experience will foster an inclusive and engaging work environment for our employees. This ultimately enables us to deliver a better product for our customers.\nBeing technically competent is only telling half the story. We believe that delivering the best possible customer experience requires an artful blend of human ingenuity and technology. While we value smart technologists, we are fanatics about our culture that promotes autonomy and leadership at all levels. People who are great cultural fits demonstrate curiosity to learn, step-up and take the lead, take ownership of their projects, and thrive by sharing knowledge.\nThe Expertise We’re Looking For\n\n10+ years of IT experience\nGraduate\nCertification if any\nLocation: Chennai\nShift Timings: 11:00am - 8:00pm\nCertifications:\nCategory:\nInformation Technology","description_format":"text","description_chars":5177,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Wealth Management & Financial Advisors","Asset Management & Funds","Online Brokerage & Trading Platforms"],"lifecycle":[{"event":"open","at":"2026-10-30T17:48:01Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":19,"reasons":["conf:1","velocity","win:early","comp:brand"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/fidelity-investments-principal-full-stack-engineer-10","json_url":"https://alion.io/job/fidelity-investments-principal-full-stack-engineer-10.json","meta":{"generated_at":"2026-11-05T02:53:02Z","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":3864,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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":21095},"rest":"https://alion.io/mcp/rest/get_company?id=21095"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffidelity-investments-principal-full-stack-engineer-10"},{"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%2Ffidelity-investments-principal-full-stack-engineer-10"},{"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%2Ffidelity-investments-principal-full-stack-engineer-10"},{"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/fidelity-investments-principal-full-stack-engineer-10\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffidelity-investments-principal-full-stack-engineer-10"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3536570}},{"tool":"search_jobs","arguments":{"company":"fidelity.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3536570},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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