{"id":1214013,"url":"https://alion.io/job/synechron-connex-developer","title":"Connex Developer","company":{"id":5306,"name":"Synechron","domain":"synechron.com","url":"https://alion.io/company/synechron","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":95,"open_postings":14,"ghost_share":0,"stale_share":0.286,"repost_share":0.214,"time_to_fill_p50_days":17,"computed_at":"2026-09-28T05:45:00Z"}},"role":"Solutions","role_family":"Solutions","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":12000,"max_usd":29000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":11},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"SQL","optional":false},{"name":"Agile","optional":true}],"status":"live","first_seen_at":"2026-09-25T06:46:47Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-28T22:55:01Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Job Title: Connex Developer\nLocation: Chennai\nExperience: 3 to 6 Years\nJob Summary\nWe are seeking a skilled Connex Developer with 3-6 years of experience in the payments domain. The ideal candidate should have hands-on experience in developing, enhancing, and supporting ACI Connex applications, with a strong understanding of payment transaction processing, switch interfaces, and banking/payment ecosystems.\nKey Responsibilities\nDevelop, customize, and maintain applications using ACI Connex.\nDesign and implement payment transaction workflows and interfaces.\nAnalyze business requirements and translate them into technical solutions.\nSupport enhancements, bug fixes, and production issues.\nWork closely with business stakeholders, architects, and testing teams.\nParticipate in code reviews and ensure adherence to development standards.\nPerform unit testing, integration testing, and deployment support.\nTroubleshoot and resolve application and performance-related issues.\nRequired Skills\n3-6 years of experience in ACI Connex Development.\nStrong knowledge of payment processing systems and transaction switching.\nHands-on experience with Connex scripts, interfaces, and message formats.\nUnderstanding of ISO 8583, card payments, ATM/POS transaction processing, and acquiring/issuing systems.\nExperience in development, support, and production troubleshooting.\nGood knowledge of SQL and database concepts.\nStrong analytical and problem-solving skills.\nExcellent communication and stakeholder management skills.\nPreferred Skills\nExposure to banking and financial services projects.\nExperience working in Agile development environments.\nFamiliarity with payment networks such as Visa, Mastercard, NPCI, or similar ecosystems.\nEducation\nBachelor's degree in Computer Science, Information Technology, or a related field.\nLocation Preference: Chennai (Work from Office)\nS YNECHRON’S DIVERSITY & INCLUSION STATEMENT\nDiversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.\nAll employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.\nCandidate Application Notice","description_format":"text","description_chars":3000,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance","IT Consulting & Digital Transformation","Cloud Consulting & Migration","Data Engineering & Migration Services"],"lifecycle":[{"event":"open","at":"2026-09-25T06:46:47Z"}],"liveness":{"score":87,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.874,"p_room":1,"age_days":2,"expected_fill_days":17,"reasons":["conf:4","velocity","win:early","comp:brand"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/synechron-connex-developer","json_url":"https://alion.io/job/synechron-connex-developer.json","meta":{"generated_at":"2026-09-29T00:40:52Z","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":529,"day_limit":5000,"remaining_today":4471,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}