{"id":3646663,"url":"https://alion.io/job/bridge-next-senior-full-stack-engineer-go-kotlin-react","title":"Senior Full Stack Engineer (Go / Kotlin / React)","company":{"id":2442558,"name":"Bridge Next","domain":"bridgenext.com","url":"https://alion.io/company/bridgenext","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Argentina"],"countries":["AR"],"hiring_countries":["AR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Go","optional":false},{"name":"Kotlin","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-11-02T23:03:54Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-04T18:10:51Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Company Overview\nAt Bridgenext, we engineer Growth Operating Systems. Most enterprises have spent millions on their revenue stack and still aren't seeing the growth they expected.They have tools that function, but no system that wins. We help growth-hungry companies close that gap by turning fragmented platforms, siloed teams, and disconnected data into one integrated Growth OS. More than a technology company or marketing agency, we're a global digital consultancy with experts in engineering, data, AI, creative and more.\nOur teams are made up of experts who believe in engineering impact, starting with putting people at the center of everything we do. Every team member directly shapes our work, culture, and values. Nothing matters more to us than a kind, respectful, fulfilling environment that supports everyone. Our flexible, inclusive culture gives you the autonomy, resources, and opportunities to thrive.\nPosition Description\nWe are looking for a Senior Full Stack Engineer to lead the design and delivery of products across frontend, backend, APIs, and cloud infrastructure. The core stack is Go and Kotlin for backend services and React with TypeScript for the frontend. The role includes technical leadership, architecture decisions, and mentoring, along with the responsible use of AI coding assistants for implementation, debugging, testing, and documentation. Candidates must have 8+ years of professional experience, including production full stack work, strong system design skills, automated testing across multiple layers, AWS and CI/CD experience, and solid SQL/NoSQL knowledge.\nWhat You'll Do:\nAs a Senior Full Stack Engineer, you'll lead the design and delivery of reliable products across frontend, backend, APIs, and cloud infrastructure while helping the team use AI coding tools safely and productively. You will:\nDesign and build production systems using Go and Kotlin for backend services and React with TypeScript for modern web applications.\nOwn technical outcomes from discovery and architecture through implementation, testing, deployment, observability, and production support.\nUse AI coding assistants to accelerate development, debugging, documentation, and testing while reviewing, validating, and taking ownership of every result.\nSet engineering direction, make pragmatic architecture decisions, and improve scalability, performance, security, and resilience.\nMentor engineers, lead code and design reviews, and raise standards for maintainability, testing, and operational excellence.\nPartner with product, design, and engineering stakeholders to clarify trade-offs, manage risk, and deliver measurable customer value.\nWorkplace: This is remote role, open to candidates based in Argentina only.\nWhat We're Looking For:\nYou are a senior, hands-on engineer who can move confidently across the stack, guide technical decisions, and use AI as an engineering tool without compromising quality, security, or accountability.\nYou have at least 8 years of professional software engineering experience, including significant hands-on experience delivering and operating full stack applications in production. This includes:Strong production experience with Go and Kotlin, including backend services, RESTful APIs, concurrency, and distributed systems.\nAdvanced TypeScript and React skills, with experience building accessible, maintainable, and well-tested web applications.\nPractical experience with AI coding assistants for implementation, refactoring, debugging, documentation, and test generation.\nA disciplined approach to AI-generated code: provide useful context, verify behavior, test edge cases, review dependencies, and protect confidential data.\nStrong system design skills and sound judgment across reliability, performance, security, observability, and cost.\nExperience with automated testing across unit, integration, contract, and end-to-end layers using tools appropriate to each stack.\nExperience with AWS, CI/CD, infrastructure and operational practices, and production incident response.\nWorking knowledge of SQL and NoSQL data stores, data modelling, migrations, and performance trade-offs.\nClear communication, technical leadership, and the ability to mentor others and influence decisions across teams.\nA continuous-improvement mindset and willingness to challenge complexity, simplify solutions, and learn new tools responsibly.\n\nAs a Team, We Love To:\nBuild reliable, scalable systems that empower millions of travellers\nKeep our codebase clean and our architecture pragmatic\nLearn from each other, share knowledge, and grow together\nCelebrate wins, reflect on misses, and keep improving\nBridgenext is an Equal Opportunity Employer","description_format":"text","description_chars":4689,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","IT 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