{"id":471737,"url":"https://alion.io/job/clicksend-software-engineer-iii-2","title":"Backend Developer","company":{"id":33778,"name":"Sinch","domain":"sinch.com","url":"https://alion.io/company/sinch","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":100,"open_postings":14,"ghost_share":0,"stale_share":0.071,"repost_share":0,"time_to_fill_p50_days":4,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Malmö, Sweden"],"countries":["SE"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":525600,"max":657000,"currency":"SEK","period":"year","gross":null,"usd_annual":65797},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Docker","optional":false},{"name":"gRPC","optional":false},{"name":"Helm","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Liquibase","optional":false},{"name":"MySQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Rest API","optional":false},{"name":"Self-Healing","optional":false},{"name":"Spring Boot","optional":false},{"name":"Hazelcast","optional":true},{"name":"JUnit","optional":true},{"name":"MapStruct","optional":true}],"status":"live","first_seen_at":"2026-08-17T00:00:00Z","employer_posted_date":"2026-08-17","last_verified_at":"2026-10-12T09:44:49Z","board_verified":true,"closed_at":null,"days_open":56,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":56},"description":"ABOUT SINCH\nSinch is pioneering the way the world communicates. More than 150,000 businesses - including Google, Uber, PayPal, Visa, Tinder, and many others - rely on Sinch’s Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email. Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and securely, at every step of their journey. At Sinch we “Dream Big,” “Win Together,” “Keep it simple,” and “Make it Happen.” These values are our foundation!\nDESCRIPTION\nJoin our Pricing Engineering team as a Software Developer, where you’ll collaborate in an agile, cross-functional environment, owning deliverables end-to-end and ensuring top-notch quality. This is a hands-on backend role focused on designing and maintaining a Spring Boot / gRPC pricing platform with a non-trivial persistence layer and strict data-consistency requirements.\nCollaborate in an agile, cross-functional environment, owning deliverables and ensuring top-notch quality.\nTurn user stories into maintainable, well-tested code across REST and gRPC APIs.\nDesign and evolve JPA entity models with correct transaction boundaries, optimistic locking, and Hibernate session/flush behavior in mind.\nWork with append-only/soft-delete data patterns (no in-place mutation of historical or config records) and schema evolution via Liquibase.\nTackle complex challenges as an enthusiastic problem solver, particularly around data correctness under concurrency and caching.\nPromote good software engineering practices: clean service-layer design, performance-aware code on hot paths, and resilient, self-healing solutions.\nREQUIREMENTS\nStrong Java and Spring / Spring Boot proficiency, including gRPC service implementation and REST APIs.\nSolid, hands-on understanding of Hibernate/JPA internals: entity lifecycle, lazy loading, transaction propagation, optimistic locking, N+1 pitfalls, and how these interact with a MySQL schema managed via Liquibase.\nPractical experience with transactional design in a microservice context - knowing when a change belongs in one transaction vs. several.\nExperience with message-driven architectures using Kafka (consumer offset management) and/or RabbitMQ.\nComfortable with Docker and microservice infrastructure/deployment (Helm/Kubernetes is a plus).\nExperience with automated testing using JUnit 5 and/or Spock; comfortable writing both unit and integration tests.\nFamiliarity with functional-style Java libraries (e.g., Vavr), mapping frameworks (e.g., MapStruct), and distributed caching (e.g., Hazelcast) is a plus.\nOur corporate language is English, please submit your application in English.\nSalary\nThe annual base salary for this position is between 525600 - 657000 SEK. Factors which may affect pay within this range may include skills, education, experience, and other qualifications.\nOUR HIRING PROCESS\nWe are committed to ensuring a recruitment process that is fair, objective, consistent, and inclusive. Our approach includes structured, competency-based interviews designed to evaluate your skills, experience, and qualifications relevant to the role. At times, we may include a data-driven assessment to enhance our hiring success and identify candidates likely to excel. We believe in a two-way process and encourage you to ask questions throughout the journey. If this role isn’t what you’re looking for, please explore the other opportunities listed on our career page: https://www.sinch.com/careers/. No matter who you are, we hope you find an exciting path forward - hopefully with us!","description_format":"text","description_chars":3691,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Unified Communications","Contact Center Software"],"lifecycle":[{"event":"open","at":"2026-09-06T13:32:36Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.171,"p_room":0.35,"age_days":56,"expected_fill_days":4,"reasons":["conf:3","velocity","win:tail"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":65797,"is_top_pay":false},"html_url":"https://alion.io/job/clicksend-software-engineer-iii-2","json_url":"https://alion.io/job/clicksend-software-engineer-iii-2.json","meta":{"generated_at":"2026-10-12T15:57:44Z","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":25318,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":33778},"rest":"https://alion.io/mcp/rest/get_company?id=33778"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fclicksend-software-engineer-iii-2"},{"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%2Fclicksend-software-engineer-iii-2"},{"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%2Fclicksend-software-engineer-iii-2"},{"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/clicksend-software-engineer-iii-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fclicksend-software-engineer-iii-2"}]}