{"id":180877,"url":"https://alion.io/job/fiserv-software-architecture-sr-advisor-i","title":"Software Architecture - Sr Advisor I","company":{"id":2459,"name":"Fiserv","domain":"fiserv.com","url":"https://alion.io/company/fiserv","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":92,"open_postings":54,"ghost_share":0.037,"stale_share":0.148,"repost_share":0.13,"time_to_fill_p50_days":24,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jacksonville, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":120000,"max_usd":208000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1056},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Go","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"SQL","optional":false},{"name":"Apache Kafka","optional":true},{"name":"gRPC","optional":true},{"name":"Rest API","optional":true}],"status":"live","first_seen_at":"2026-08-31T17:50:13Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-22T00:45:16Z","board_verified":false,"closed_at":null,"days_open":54,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":53},"description":"Calling all innovators - find your future at Fiserv.\nWe’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.\nJob Title\nSoftware Architecture - Sr Advisor IStaff Software Engineer, Backend and PostgreSQL\nRole Overview\nFinxact is an innovative, enterprise-class, cloud-native banking platform and transaction-processing engine designed to support banks, fintech companies, and embedded-finance providers at scale.\nWe are seeking a Staff Software Engineer to provide technical leadership in the design, development, and evolution of highly scalable backend services and platform capabilities.\nThis role combines hands-on software engineering with architecture and technical leadership across complex distributed systems. Our backend services are primarily developed in Go, but we welcome experienced engineers with strong expertise in another modern programming language who are interested in becoming proficient in Go.\nWhat You Will Do\nDesign, develop, and evolve scalable, resilient backend services and APIs.\nProvide technical leadership and architectural guidance across complex software initiatives.\nCollaborate across engineering, architecture, product, and operations teams to define technical designs and implementation strategies.\nDesign and optimize solutions using PostgreSQL and other relational database technologies for high-volume transactional workloads.\nLead application and database modernization and migration initiatives while maintaining availability, performance, data integrity, and security.\nDesign and operate cloud-native applications using containers and Kubernetes.\nImprove CI/CD, deployment automation, testing, observability, and production-readiness practices.\nUse AI-assisted development tools to improve design, implementation, testing, documentation, and troubleshooting while independently validating generated output.\nTroubleshoot complex application, API, database, and distributed-system issues.\nMentor engineers, influence technical direction across teams, and help establish consistent engineering practices.\nRequired Qualifications\n10+ years of professional software-engineering experience designing, developing, and supporting production systems.\nStrong experience developing backend systems in Go or another modern programming language, with the ability and willingness to become productive in Go.\nSignificant experience with software architecture, technical design, and technical leadership across complex or distributed systems.\nStrong experience designing APIs and service-based architectures.\nStrong experience with relational databases, SQL, data modeling, performance optimization, partitioning, and data-migration techniques.\nExperience designing and operating cloud-native applications using containers and Kubernetes.\nExperience with CI/CD, deployment automation, automated testing, observability, and production troubleshooting.\nStrong understanding of distributed-system concepts including scalability, resiliency, availability, concurrency, and failure handling.\nPractical experience using AI-assisted software-development tools.\nAbility to translate business and product requirements into scalable technical solutions.\nStrong written and verbal communication skills, including the ability to influence technical decisions across teams.\nBachelor’s degree in computer science, engineering, or a related field, or an equivalent combination of education, professional experience, and/or military experience.\nPreferred Experience\nProduction experience developing backend services in Go.\nStrong PostgreSQL experience, including query optimization, indexing, partitioning, replication, replication slots, WAL behavior, and performance troubleshooting.\nExperience with REST, gRPC, or similar API and service communication technologies.\nExperience with high-volume transactional or financial-services platforms.\nExperience with event-driven architectures and technologies such as Kafka.\nExperience operating services on public cloud platforms.\nExperience with infrastructure-as-code and automated infrastructure provisioning.\nExperience with online schema evolution, zero-downtime deployments, and large-scale database migrations.\nExperience with performance and load testing.\nExperience defining architecture patterns, engineering standards, or reusable platform capabilities.\nExperience providing technical leadership across multiple engineering teams.\nExperience with specification-driven development or similar structured development practices.\nPersonal Attributes\nStrong technical curiosity and passion for technology.\nComfortable working through complex and ambiguous technical problems.\nAble to think beyond individual components and understand broader architectural and operational impacts.\nDemonstrated ownership and accountability for reliable production software.\nProactive in identifying technical risks and opportunities for improvement.\nAble to balance architectural quality with pragmatic delivery considerations.\nStrong collaborator who can influence technical direction without relying on formal authority.\nPassionate about engineering quality, automation, scalability, and continuous improvement.\nYou must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.\nThis role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island, Vermont, Virginia, Maine or Washington.\nIt is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.\nPlease note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.\nThank you for considering employment with Fiserv. Please:\nApply using your legal name\nComplete the step-by-step profile and attach your resume (either is acceptable, both are preferable).\nOur commitment to Equal Opportunity:\nFiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.\nIf you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.\nNote to agencies:\nFiserv does not accept resume submissions from agencies outside of existing agreements. Pleasedo not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.\nWarning about fake job posts:\nPlease be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.","description_format":"text","description_chars":7911,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cards & Card Issuing","Financial Software & Embedded Finance","Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2026-08-31T17:50:13Z"},{"event":"close","at":"2026-10-19T09:57:26Z"},{"event":"reopen","at":"2026-10-20T18:43:43Z"}],"visa":[],"liveness":{"score":14,"band":"cold","label":"Long shot","p_open":0.9,"p_active":0.536,"p_room":0.28,"age_days":53,"expected_fill_days":24,"reasons":["conf:53","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/fiserv-software-architecture-sr-advisor-i","json_url":"https://alion.io/job/fiserv-software-architecture-sr-advisor-i.json","meta":{"generated_at":"2026-10-24T23:10:28Z","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":34058,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":2459},"rest":"https://alion.io/mcp/rest/get_company?id=2459"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffiserv-software-architecture-sr-advisor-i"},{"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%2Ffiserv-software-architecture-sr-advisor-i"},{"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%2Ffiserv-software-architecture-sr-advisor-i"},{"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/fiserv-software-architecture-sr-advisor-i\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffiserv-software-architecture-sr-advisor-i"}]}