{"id":1227543,"url":"https://alion.io/job/sdna-global-senior-connex-engineer","title":"Senior Connex Engineer","company":{"id":3800712,"name":"SDNA Global","domain":"sdnaglobal.com","url":"https://alion.io/company/sdna-global","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15500,"max_usd":37000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":40},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"COBOL","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-24T04:31:18Z","employer_posted_date":null,"last_verified_at":"2026-09-24T04:31:18Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Key Responsibilities :\n\n- Design, develop, enhance, and maintain payment switching applications.\n\n- Develop and support Connex-based payment processing solutions.\n\n- Work on core transaction-processing systems within a financial technology environment.\n\n- Handle Connex development, application enhancements, and system architecture activities.\n\n- Develop and maintain applications on HPE NonStop/Tandem platforms.\n\n- Troubleshoot complex application and transaction-processing issues.\n\n- Work with Pathway, Guardian, Enscribe, and SQL/MX components.\n\n- Analyse debit and credit transaction flows and ensure reliable payment processing.\n\n- Collaborate with technical and business teams to understand requirements and deliver scalable solutions.\n\n- Support production issues, root cause analysis, and application stability.\n\nRequired Skills & Experience :\n\n- 712 years of relevant experience in software development, preferably 8+ years.\n\n- Strong hands-on experience with Connex.\n\n- Experience with HPE NonStop / Tandem architecture.\n\n- Strong knowledge of :\n\ni. Pathway\n\nii. Guardian\n\niii. Enscribe\n\niv. SQL/MX\n\n- Hands-on experience with TAL / pTAL and TACL.\n\n- Experience with COBOL / SCOBOL.\n\n- Strong understanding of payment switching applications.\n\n- Good knowledge of debit and credit transaction processing flows.\n\n- Experience working with core banking or financial transaction-processing environments.\n\n- Strong troubleshooting, analytical, and problem-solving skills.\n\nPreferred Candidate Profile :\n\n- Experience in banking, payments, cards, transaction processing, or financial technology.\n\n- Strong understanding of payment switch architecture and transaction lifecycle.\n\n- Experience working on high-availability, high-volume transaction-processing systems.\n\n- Ability to work effectively in a hybrid environment with cross-functional technology teams.\n\nSkills\nConnex Switching, Payment System, Payment Messaging, SQL, COBOL","description_format":"text","description_chars":1939,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-25T13:06:44Z"}],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":4,"expected_fill_days":42,"reasons":["seen:4","agency","velocity","win:early"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/sdna-global-senior-connex-engineer","json_url":"https://alion.io/job/sdna-global-senior-connex-engineer.json","meta":{"generated_at":"2026-09-29T00:09:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":88,"day_limit":5000,"remaining_today":4912,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}