{"id":1034596,"url":"https://alion.io/job/sapsol-technologies-c-developer","title":"C ++ Developer","company":{"id":684526,"name":"SAPSOL Technologies","domain":"sapsol.com","url":"https://alion.io/company/sapsol","size_band":"501-1000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":82,"open_postings":293,"ghost_share":0.215,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":111,"computed_at":"2026-11-11T05:49:22Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US","CA","MX"],"hiring_countries_total":3,"salary":null,"salary_estimate":{"min_usd":117000,"max_usd":252000,"period":"year","method":"role_country_seniority_unknown","sample_n":9411},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"ETL/ELT","optional":false},{"name":"PostgreSQL","optional":false},{"name":"CI/CD","optional":true},{"name":"Claude Code","optional":true},{"name":"Python","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-09-18T15:46:02Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-11-11T14:37:45Z","board_verified":true,"closed_at":null,"days_open":53,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":53},"description":"Expected Duration: Initial contract term is expected to be one year, with extension opportunities available based on project timelines, business priorities, and contractor performance.\nRate: Commensurate with experience, technical qualifications, and demonstrated expertise in C/C++, legacy platform modernization, and database migration. When submitting candidates, include your proposed bill rate requirements.\nSupplier Submission Requirements: Qualified candidate resumes, proposed bill rates, and experience qualifications should be submitted in Fieldglass no later than September 25, 2026 for initial consideration. Early submissions are encouraged as candidates may be reviewed on a rolling basis.\nAbout the Role\nWe are seeking a highly experienced Senior Systems Engineer - C/C++ Full Stack Developer to lead a strategic modernization initiative for a mission-critical Store Management System that has evolved over more than 30 years.\nThe program's primary objective is the transformation of a proprietary EZC file-based database platform into a modern PostgreSQL relational database architecture. The legacy environment supports a large ecosystem of interconnected applications, system programs, libraries, batch processes, utilities, and business services that have accumulated decades of business logic, customizations, ad hoc enhancements, and non-standard implementations.\nThis role requires a hands-on engineering leader capable of analyzing complex legacy systems, reverse engineering undocumented functionality, designing modern architectures, and driving technical transformation while ensuring operational stability and business continuity.\nKey Responsibilities\nLegacy System Modernization\nLead the modernization of a 30+ year-old Store Management System platform.\nAnalyze and reverse engineer proprietary EZC file structures and data access patterns.\nDevelop migration strategies from EZC to PostgreSQL with minimal business disruption.\nIdentify and remediate technical debt, legacy dependencies, and non-standard implementations.\nDesign transition architectures supporting phased migration and coexistence of legacy and modern platforms.\nSoftware Engineering\nDesign, develop, and maintain enterprise-grade solutions using C and C++.\nRefactor and modernize large legacy codebases while preserving critical business functionality.\nDevelop APIs, middleware, integration services, and modernization frameworks.\nTroubleshoot complex applications, database, and infrastructure issues.\nDrive code quality, performance optimization, maintainability, and scalability initiatives.\nDatabase Architecture & Migration\nDesign and implement PostgreSQL database schemas, indexing strategies, and performance optimization solutions.\nConvert proprietary file-based data models into efficient relational database designs.\nDevelop ETL, conversion, reconciliation, and validation processes.\nEnsure data integrity, auditability, and migration accuracy.\nOptimize high-volume transactional and batch-processing workloads.\nEnterprise Systems Integration\nAnalyze dependencies across applications, libraries, services, utilities, interfaces, and batch jobs.\nCollaborate with architects, business analysts, infrastructure teams, and application owners.\nDevelop integration solutions that support both legacy and modern environments.\nProduce technical documentation, architecture diagrams, and migration plans.\nAI-Assisted Development\nLeverage AI-powered engineering tools to accelerate software delivery.\nUtilize AI tools for legacy code analysis, reverse engineering, dependency discovery, automated documentation, test generation, and modernization activities.\nValidate, optimize, and production-harden AI-generated code and architectural recommendations.\nEstablish best practices and governance for responsible AI-assisted software development within enterprise environments.\nRequired Qualifications\nBachelor’s degree in computer science, Engineering, Information Systems, or equivalent experience.\n10+ years of software engineering experience.\n8+ years of hands-on C/C++ development experience.\nExtensive experience working with large-scale legacy systems and mission-critical enterprise applications.\nStrong experience with relational database design.\nProven experience with database modernization and migration projects.\nDeep understanding of software architecture, systems programming, and integration patterns.\nExperience troubleshooting highly complex, distributed application environments.\nStrong analytical and problem-solving skills.\nDemonstrated experience applying AI-assisted development tools within enterprise software engineering environments.\nPreferred Qualifications\nExperience with proprietary, hierarchical, or file-based database platforms.\nExperience in retail, store management, point-of-sale (POS), inventory management, merchandising, or supply chain systems.\nExperience with high-volume transaction processing systems.\nExperience modernizing legacy C/C++ platforms into service-oriented or API-driven architectures.\nFamiliarity with cloud technologies and modernization practices.\nExperience leading technical teams and mentoring engineers.\nKnowledge of DevOps, CI/CD, automated testing, and application observability.\nError! Filename not specified.\nRequired Technical Skills\nC\nC++\nSQL\nPreferred Technical Skills\nClaude Code\nPython\nPostgreSQL\nEZC","description_format":"text","description_chars":5365,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"},{"name":"Canada","iso":"CA","kind":"country"},{"name":"Mexico","iso":"MX","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-18T15:46:02Z"}],"visa":[],"liveness":{"score":38,"band":"fade","label":"Fading","p_open":1,"p_active":0.534,"p_room":0.72,"age_days":53,"expected_fill_days":111,"reasons":["conf:0","agency","velocity","win:mid","crowd:brand"],"computed_at":"2026-11-11T05:49:22Z"},"pay":null,"html_url":"https://alion.io/job/sapsol-technologies-c-developer","json_url":"https://alion.io/job/sapsol-technologies-c-developer.json","meta":{"generated_at":"2026-11-11T14:45:10Z","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":27306,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":684526},"rest":"https://alion.io/mcp/rest/get_company?id=684526"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsapsol-technologies-c-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fsapsol-technologies-c-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fsapsol-technologies-c-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/sapsol-technologies-c-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsapsol-technologies-c-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1034596}},{"tool":"search_jobs","arguments":{"company":"sapsol.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1034596},"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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