{"id":3019661,"url":"https://alion.io/job/liquidity-services-engineer-software-dev-","title":"Engineer, Software Dev.","company":{"id":7799,"name":"Liquidity Services","domain":"liquidityservices.com","url":"https://alion.io/company/liquidity-services","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":null,"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":6000,"max_usd":16500,"period":"year","method":"role_seniority_country_remote_cell","sample_n":43},"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"OWASP","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"State Management","optional":false}],"status":"live","first_seen_at":"2026-10-21T15:25:14Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-28T12:06:34Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"We are seeking a skilled and dynamic Full Stack Developer proficient in React.js and Node.js to design, develop, and maintain robust web applications. The ideal candidate will be responsible for building scalable front-end interfaces and efficient back-end services, ensuring seamless performance, responsiveness, and security. This role directly contributes to business growth by delivering user-centric solutions, optimizing system performance, and driving innovation across the technology stack.\n Principal Duties and Responsibilities:\n1 to 3 year experience in Design, develop, and deploy modern web applications using React.js (front-end) and Node.js (back-end).\nBuild and consume RESTful APIs to support application functionality.\nDevelop robust server-side logic, authentication systems, and data processing workflows using Node.js.\nDesign and manage databases such as MySQL, ensuring optimal performance and data integrity.\nIntegrate third-party APIs and services for payments, notifications, and analytics.\nEnsure best practices in application security, performance optimization, and scalability.\nConduct code reviews, unit testing, and performance tuning.\nTroubleshoot, debug, and resolve issues across the full stack.\nCollaborate closely with PMs, QA and DevOps teams to deliver on-time solutions.\nSupervisory Responsibilities:\nNone\n Job Specifications:\nStrong proficiency in JavaScript (ES6+), React.js, Node.js, \nSolid understanding of front-end architecture, state management (Redux, Context API), and component-based development.\nHands-on experience with database design and query optimization in My SQL databases.\nExperience with RESTful API design and integration.\nKnowledge of cloud platforms such as AWS is preferred.\nUnderstanding of CI/CD pipelines, Git version control, and Agile methodologies.\nProficient in implementing secure authentication (JWT, OAuth2) and following OWASP best practices.\nStrong analytical and problem-solving skills with a focus on writing clean, efficient, and maintainable code.\nExcellent communication and collaboration skills in cross-functional teams.\nAbility:\nStrong problem-solving skills and attention to detail\n\nExcellent communication and teamwork abilities\n\nWork Conditions/ Physical Demands:\nOffice environment - This is a full-time role in our Chennai office\nTravel: 0-10%\nDisclaimer: The above statements are intended to describe the general nature and level of work being performed. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of personnel so classified. 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