Senior Backend Engineer (AI Project)

{
  "content_hash": "9da0701eef46b7a2e808631bf97d57f1c168d9ee800511a48e383755651dd353",
  "source_hash": "cbfc55ab1e45228236a22d0df2c95fff593ed1f16493dba945c103bf1b6bf3d0",
  "last_changed_at": "2026-05-30T06:12:16.812Z",
  "active_status": "active"
}

{
  "language": "en",
  "location": {
    "raw": "Bangkok, Thailand, 10240, Thailand",
    "city": "Bangkok",
    "region": "Thailand",
    "country": null,
    "is_remote": false,
    "confidence": 0.8
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-06T10:21:28.463Z",
  "launch_scope": {
    "reason": "bamboohr_production_catalog",
    "included": true,
    "location": {
      "raw": "Bangkok, Thailand, 10240, Thailand",
      "city": "Bangkok",
      "region": "Thailand",
      "country": null,
      "is_remote": false,
      "confidence": 0.8
    },
    "countries": []
  },
  "remote_policy": null,
  "salary_period": null,
  "workplace_type": null,
  "salary_currency": null
}

{}

{
  "list_job": {
    "id": "343",
    "isRemote": null,
    "location": {
      "city": "Bangkok",
      "state": "Thailand"
    },
    "atsLocation": {
      "city": null,
      "state": null,
      "country": null,
      "province": null
    },
    "departmentId": null,
    "locationType": "2",
    "jobOpeningName": "Senior Backend Engineer (AI Project)",
    "departmentLabel": null,
    "employmentStatusLabel": "Full-Time"
  },
  "detail_errors": [],
  "detail_job_opening": {
    "location": {
      "city": "Bangkok",
      "state": "Thailand",
      "postalCode": "10240",
      "addressCountry": "Thailand"
    },
    "datePosted": "2026-04-30",
    "atsLocation": {
      "city": null,
      "state": null,
      "country": null,
      "countryId": null
    },
    "description": "<p><span>At Omise, we believe the digitalization of the economy has opened up the world and offers endless opportunities to grow and make meaningful connections with one another. Omise is powered by its payment infrastructure sister company, Omise Payment Holdings, which provides one-stop online payment solutions.</span></p>\n<p><br></p>\n<p><span>Omise connects people, businesses and society in innovative ways to provide fair and open access to a growing economic ecosystem under its vision of enabling access to the digital economy for everyone. We are on a mission to make digital finance seamless and borderless for people and businesses. Our solutions are used by thousands of companies worldwide including Toyota, ByteDance, ICBC, SCB, True, Allianz Ayudhya, McDonald’s, BMW, King Power and Pomelo.</span></p>\n<p><br></p>\n<p><span>We are obsessed with solving financial coordination problems and developing new business models and technology that enable businesses to grow. We focus on addressing financial complexities and chokepoints by offering seamless and borderless solutions for our customers because we want them to focus on their core business and value proposition. </span></p>\n<p><br></p>\n<p><span>As a value-driven organization, we are dedicated to selecting and retaining the sharpest minds across all functions. Help us make digital finance seamless and borderless for people and businesses. </span></p>\n<p><br></p>\n<p><span style=\"font-weight: bold\"><span style=\"font-size: 18pt\">Role Overview</span></span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">We are building a production-grade GenAI platform focused on privacy, security, and<br>enterprise use cases.</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 12pt\"><br>As a Senior Backend Engineer, you will design and build high-performance backend systems<br>that power LLM inference, retrieval-augmented generation (RAG), and agent-based workflows all with strong guarantees around data protection and compliance.<br></span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">This role sits at the intersection of backend engineering, distributed systems, and applied<br>AI infrastructure.</span></p>\n<p><span style=\"color: rgb(255, 0, 0); font-size: 12pt\"><br></span><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 12pt\"><span style=\"font-weight: bold\"><span style=\"font-size: 18pt\">What you will be working on</span></span></span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">A next-generation AI platform used in real-world enterprise scenarios.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Systems that balance performance, safety, and privacy.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">A fast-moving environment where research meets production engineering.</span></li>\n</ul>\n<p><span style=\"font-size: 12pt\"><span style=\"font-weight: bold\"><br></span></span></p>\n<p><span style=\"font-size: 12pt\"><span style=\"font-weight: bold\"><span style=\"font-size: 18pt\">Responsibilities </span></span></span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Design and build scalable backend services and APIs (REST/gRPC) for AI-powered applications.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Develop systems for LLM inference orchestration, including:<br>○ Query processing pipelines<br>○ Context enrichment (e.g., retrieval, memory, tools)</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Implement runtime safety and validation layers:<br>○ Input/output filtering<br>○ Policy enforcement<br>○ Abuse and injection detection</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Build and optimize model serving integrations for high-throughput, low-latency inference.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Develop data pipelines and storage systems for logs, metadata, and auditability.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Work closely with ML engineers to productionize research into reliable services.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Contribute to system reliability, observability, and performance optimization</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 18pt\"><span style=\"font-weight: bold\">You</span></span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 12pt; font-weight: bold\">Core Engineering</span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">5–10+ years of experience in backend or distributed systems engineering.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Strong proficiency in Python, Go, or similar backend languages.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 12pt\">Experience designing scalable APIs and microservices.</span></li>\n</ul>\n<p><span style=\"color: rgb(0, 0, 0); font-weight: bold\"><span style=\"font-size: 12pt\">Systems &amp; Infrastructure</span></span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Experience with cloud platforms (AWS/GCP/Azure).</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Familiarity with Kubernetes and containerized workloads.</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Strong understanding of system design, reliability, and performance trade-offs.</span></span></li>\n</ul>\n<p><span style=\"font-weight: bold\"><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">AI / Data Systems (Preferred) </span></span><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Experience working with:</span></span></span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">LLM-based systems</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">RAG pipelines or search systems</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">High-throughput inference services</span></span><span style=\"color: rgb(0, 0, 0)\"><br></span></li>\n</ul>\n<p><span style=\"color: rgb(0, 0, 0); font-weight: bold\"><span style=\"font-size: 12pt\">Security &amp; Reliability</span></span><span style=\"color: rgb(0, 0, 0)\"><br></span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Experience designing secure systems (auth, access control, data protection).</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Understanding of multi-tenant systems and isolation.<br></span></span><br></li>\n</ul>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 18pt; font-weight: bold\">Nice to Have</span></p>\n<ol></ol>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Experience with LLM serving frameworks.</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Familiarity with real-time or event-driven architectures.</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Exposure to privacy-preserving or compliance-driven systems.</span></span></li>\n<li><span style=\"color: rgb(0, 0, 0)\"><span style=\"font-size: 12pt\">Experience building developer platforms or APIs.</span></span></li>\n</ul>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 18pt; font-weight: bold\">How to apply</span></p>\n<p><span style=\"color: rgb(0, 0, 0)\">If you liked what you read and believe to be up for the challenge, we'd be pleased to welcome you to the recruitment process for this position. Simply click on apply and submit your contact info. Afterward, this will happen next:</span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\">The hiring team will review your application</span><br></li>\n<li><span style=\"color: rgb(0, 0, 0)\">2-3 Interviews with the hiring team, People Operations team and all stakeholders involved in the process</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 18pt; font-weight: bold\">Why you’ll love it here</span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\">Work with other talented, ambitious international colleagues who love their craft</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">A modern and well-equipped work environment</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Flexible working hours</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">A medical healthcare plan and annual health check-up</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">A friendly bunch of colleagues</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 18pt; font-weight: bold\">What we believe in</span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\">We cultivate teamwork and a trust-based working culture</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">We celebrate diversity and continuous improvement</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Giving our employees the opportunity and create for their own success</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 18pt; font-weight: bold\">About Omise</span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\">Founded in 2013, 500 people</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Headquartered in Japan, with operational headquarters in Bangkok and  offices in Singapore, Indonesia, and Malaysia.</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Raised over $236M of funding to date from institutional investors including SCB10X, SPARX Group Co. Ltd., Toyota Financial Services Corporation, JIC Venture Growth Investments, MUFG Bank, Mars Growth Capital,  Ascend Venture Group, and more</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Won Digital Startup of the Year at Digital Thailand Big Bang 2017</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Won Forbes Japan Startup of the Year 2018</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Won 3 awards from International Business Magazine Award 2020</span>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0)\">Most Innovative Electronic Payment Platform for Singapore</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Most Innovative Seamless Transactions Provider for Singapore</span></li>\n<li><span style=\"color: rgb(0, 0, 0)\">Best Payment Solutions Provider in Singapore</span></li>\n</ul>\n</li>\n<li><span style=\"color: rgb(0, 0, 0)\">Won Mizuho Innovation Award 2022 (Q2)</span></li>\n</ul>\n<p><br></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 18pt; font-weight: bold\">Life at Omise</span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0)\">Nearly 500 employees work from our six office locations as well as remotely from home or co-working spaces. While we are a global company, a lot of our thinking goes into how to solve payment problems at the hyper-local level to help businesses scale and reach their customers. </span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0)\">Our core values — simple, real, and beautiful serve as our North Star and are integrated into how we work and the results of our work. </span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0)\">At Omise, we empower people to embrace project-ownership and take initiative. We love to see our employees act as the owner of the outcome and confidently provide solutions to each challenge, taking a collaborative teamwork approach. Our fellow employees are encouraged to discuss and share ideas, and are given the freedom to explore all areas of their work, in order to achieve the expected results.</span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0)\">People at Omise are from different backgrounds and together, we contribute to creating an inclusive, friendly, and safe working environment. As a company, we embrace diversity and value open discussions, a learning mindset, professionalism, and respect. “Growing with us” means to celebrate the challenges and to always look for opportunities to learn, develop your skills, and move one step forward each day. If this is the work environment you are looking for, then get in touch with us.</span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0)\">We look forward to hearing from you. Omise embraces diversity and nourishes an open and inclusive work environment. We are home to over 35 nationalities and all decisions to hire, promote or discharge are based on merit, competence, performance, and business needs.</span></p>\n<p><br></p>\n<p><span><span style=\"color: rgb(0, 0, 0)\">We do not discriminate on the basis of race, color, religion, marit</span><em>al status, age, national origin, ancestry, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other applicable legally protected characteristics.</em></span></p>\n<p><br></p>\n<p><br></p>\n<p><span style=\"font-weight: bold\"><em>* Discover how Omise prioritizes and protects your privacy and data by clicking<span> </span><a href=\"https://www.opn.ooo/th-en/legal/hr-privacy-policy/\" target=\"_blank\" rel=\"noopener noreferrer\">HERE</a><span> </span>to explore our Human Resources privacy policy before you embark on your journey with us.</em></span></p>",
    "compensation": null,
    "departmentId": null,
    "locationType": "2",
    "seekPromoted": false,
    "jobCategoryId": null,
    "jobOpeningName": "Senior Backend Engineer (AI Project)",
    "departmentLabel": "",
    "jobOpeningStatus": "Open",
    "minimumExperience": "Experienced",
    "jobOpeningShareUrl": "https://opn.bamboohr.com/careers/343",
    "employmentStatusLabel": "Full-Time"
  }
}