{"id":3521013,"url":"https://alion.io/job/svitla-systems-senior-developer","title":"Senior Developer","company":{"id":2216,"name":"Svitla Systems","domain":"svitla.com","url":"https://alion.io/company/svitla-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":78,"open_postings":8,"ghost_share":0,"stale_share":0.875,"repost_share":0,"time_to_fill_p50_days":43,"computed_at":"2026-10-31T05:58:55Z"}},"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":{"label":"US time zones","utc_offset_min":-8,"utc_offset_max":-5},"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["US","MX"],"hiring_countries_total":2,"salary":null,"salary_estimate":{"min_usd":81000,"max_usd":208000,"period":"year","method":"global_role_seniority_cell","sample_n":7767},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AI Agents","optional":false},{"name":"Anthropic","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Embeddings","optional":false},{"name":"Function Calling","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"OpenAI","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Semantic Kernel","optional":false},{"name":"ServiceNow","optional":false},{"name":"SQL","optional":false},{"name":"Structured Outputs","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-30T11:02:00Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-01T03:18:27Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Svitla Systems Inc., is looking for a Senior Developer for a full-time position in Mexico.\nYou will build enterprise applications on OutSystems, working in joint teams with OutSystems Professional Services. You will develop features end to end, from data model and logic through to user interface and integrations.\nAI experience is very important for this role. You will build AI features into applications, use AI coding tools well, and share practical AI engineering experience with the wider team.\nThis role is part of a dedicated Svitla team engaged under a 12-month agreement to deliver OutSystems projects for customers, working as one team with OutSystems Professional Services consultants and typically aligned to US business hours. Knowledge sharing runs both ways: you will learn OutSystems delivery practices directly from OutSystems Professional Services, and you will share your own knowledge and experience with them, in particular in AI.\nPrior OutSystems experience is not required. We will provide structured training at the start of the engagement, covering OutSystems 11 (O11) and OutSystems Developer Cloud (ODC) development, integrations and custom code, and OutSystems AI capabilities, with a path from developer certification to more advanced certifications, followed by hands-on learning on live projects. Experience with other low-code platforms is of great benefit but is not mandatory.\nRequirements\nExperience building and shipping features that use LLM APIs, such as Azure OpenAI, OpenAI, Anthropic, or AWS Bedrock.\nExperience with RAG, embeddings, and vector search.\nExperience with agents, tool calling, and multi-step AI workflows.\nExperience with prompt engineering, structured outputs, and context management.\nExperience testing and evaluating AI outputs, and handling failures safely.\nDaily use of AI coding assistants.\nSignificant professional development experience in one or more of C#/.NET, Java, Python, or TypeScript/JavaScript.\nExperience in web application development, including front-end skills (HTML, CSS, JavaScript, and a framework such as React).\nExperience with REST APIs, JSON, and system integration.\nExperience with SQL and relational data modeling.\nExperience with Git, CI/CD, and automated testing.\nExperience debugging and resolving production issues.\nOwnership of work from design through to production.\nHigh engineering standards and attention to detail.\nFast learning: the ability to become productive on new platforms quickly.\nClear communication with developers, testers, and business stakeholders.\nCollaboration across company boundaries, working as one team with OutSystems Professional Services.\nFluent professional English, written and spoken.\nBased in Mexico, with the ability to work US business hours.\nWill be a plus\nDevelopment experience on one or more enterprise low-code platforms, such as Microsoft Power Platform, Mendix, Appian, ServiceNow App Engine, Salesforce Platform, or Pega.\nUnderstanding of how low-code changes delivery: faster prototyping, model-driven development, and the trade-offs between platform features and custom code.\nAny prior exposure to OutSystems 11 (O11) or OutSystems Developer Cloud (ODC).\nExperience with mobile application development.\nExperience with LangChain, LangGraph, Semantic Kernel, or comparable orchestration frameworks.\nExperience with Model Context Protocol (MCP) servers and tool integration.\nExperience with cloud development on AWS or Microsoft Azure.\nExperience in regulated industries, such as financial services, insurance, healthcare, or government.\nCloud or AI engineering certifications.\nDegree in Computer Science, Software Engineering, or a related field, or equivalent experience.\nResponsibilities\nBuild web and mobile applications on OutSystems once trained: data models, business logic, and Reactive user interfaces.\nBuild integrations with enterprise systems and APIs.\nCreate reusable components and follow agreed architecture standards.\nEstimate and deliver work items reliably within sprints.\nBuild AI features: LLM API integration, retrieval-augmented generation (RAG), agents, tool calling, and structured outputs.\nWrite and refine prompts and manage context.\nBuild evaluation tests, guardrails, and monitoring for AI features.\nUse OutSystems AI capabilities, such as Mentor and AI Agent Workbench, and integrate external AI services where they fit better.\nTake part in code reviews, giving and receiving feedback constructively.\nWrite automated tests and support quality assurance and user acceptance testing.\nTroubleshoot performance and production issues.\nDocument code, components, and decisions.\nUse AI coding tools, such as Claude Code, GitHub Copilot, or Cursor, productively and responsibly, with human review of generated code.\nShare effective AI-assisted development practices with the joint team.\nWork as one team with OutSystems Professional Services developers and consultants.\nMentor other developers and contribute to shared component libraries.\nDemonstrate AI techniques and lessons learned in team 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